From b068c4dd44b1ef8c1f40361c711105fd4b00fe6b Mon Sep 17 00:00:00 2001 From: Marco Jardim Date: Wed, 17 Dec 2014 20:42:56 -0200 Subject: [PATCH] Adicionando lib Rickshaw Grafico de velocidade media adicionado --- public/css/style.css | 10 + public/garagens.html | 577 ++ public/graficos/css/extensions.css | 184 + public/graficos/css/lines.css | 21 + public/graficos/images/interp_cardinal.png | Bin 0 -> 570 bytes public/graficos/images/interp_linear.png | Bin 0 -> 571 bytes public/graficos/images/interp_step.png | Bin 0 -> 382 bytes public/graficos/images/mapa.jpg | Bin 0 -> 90074 bytes public/graficos/images/offset_pct.png | Bin 0 -> 642 bytes public/graficos/images/offset_stack.png | Bin 0 -> 686 bytes public/graficos/images/offset_stream.png | Bin 0 -> 879 bytes public/graficos/images/offset_value.png | Bin 0 -> 707 bytes public/graficos/images/om_bar.png | Bin 0 -> 418 bytes public/graficos/images/om_curves.png | Bin 0 -> 454 bytes public/graficos/images/om_lines.png | Bin 0 -> 1335 bytes public/graficos/images/om_percent.png | Bin 0 -> 1073 bytes public/graficos/images/om_scatter.png | Bin 0 -> 950 bytes public/graficos/images/om_stack.png | Bin 0 -> 1223 bytes public/graficos/images/om_step.png | Bin 0 -> 298 bytes public/graficos/images/om_stream.png | Bin 0 -> 1494 bytes public/graficos/js/extensions.js | 135 + public/graficos/js/jquery-2.1.1.min.js | 4 + public/graficos/js/papaparse.min.js | 6 + public/graficos/lines.html | 121 + public/index.html | 25 +- public/relatorioCodigo.js | 2 +- public/rickshaw/rickshaw.css | 355 + public/rickshaw/rickshaw.js | 4067 ++++++++++ public/rickshaw/rickshaw.min.css | 1 + public/rickshaw/rickshaw.min.js | 3 + public/rickshaw/src/css/detail.css | 105 + public/rickshaw/src/css/graph.css | 177 + public/rickshaw/src/css/legend.css | 73 + public/rickshaw/src/helpers/endUMD.js | 2 + public/rickshaw/src/helpers/startUMD.js | 11 + public/rickshaw/src/js/Rickshaw.Class.js | 204 + .../rickshaw/src/js/Rickshaw.Color.Palette.js | 48 + .../src/js/Rickshaw.Compat.ClassList.js | 135 + .../src/js/Rickshaw.Fixtures.Color.js | 159 + .../src/js/Rickshaw.Fixtures.Number.js | 24 + .../src/js/Rickshaw.Fixtures.RandomData.js | 39 + .../src/js/Rickshaw.Fixtures.Time.Local.js | 131 + .../rickshaw/src/js/Rickshaw.Fixtures.Time.js | 115 + public/rickshaw/src/js/Rickshaw.Graph.Ajax.js | 74 + .../src/js/Rickshaw.Graph.Annotate.js | 105 + .../src/js/Rickshaw.Graph.Axis.Time.js | 85 + .../rickshaw/src/js/Rickshaw.Graph.Axis.X.js | 118 + .../src/js/Rickshaw.Graph.Axis.Y.Scaled.js | 60 + .../rickshaw/src/js/Rickshaw.Graph.Axis.Y.js | 117 + ...ickshaw.Graph.Behavior.Series.Highlight.js | 80 + .../Rickshaw.Graph.Behavior.Series.Order.js | 44 + .../Rickshaw.Graph.Behavior.Series.Toggle.js | 128 + .../src/js/Rickshaw.Graph.HoverDetail.js | 277 + .../rickshaw/src/js/Rickshaw.Graph.JSONP.js | 14 + .../rickshaw/src/js/Rickshaw.Graph.Legend.js | 87 + .../js/Rickshaw.Graph.RangeSlider.Preview.js | 480 ++ .../src/js/Rickshaw.Graph.RangeSlider.js | 92 + .../src/js/Rickshaw.Graph.Renderer.Area.js | 101 + .../src/js/Rickshaw.Graph.Renderer.Bar.js | 112 + .../src/js/Rickshaw.Graph.Renderer.Line.js | 29 + .../js/Rickshaw.Graph.Renderer.LinePlot.js | 84 + .../src/js/Rickshaw.Graph.Renderer.Multi.js | 161 + .../js/Rickshaw.Graph.Renderer.ScatterPlot.js | 55 + .../src/js/Rickshaw.Graph.Renderer.Stack.js | 30 + .../src/js/Rickshaw.Graph.Renderer.js | 175 + .../src/js/Rickshaw.Graph.Smoother.js | 78 + .../src/js/Rickshaw.Graph.Socketio.js | 11 + public/rickshaw/src/js/Rickshaw.Graph.js | 322 + .../src/js/Rickshaw.Series.FixedDuration.js | 80 + public/rickshaw/src/js/Rickshaw.Series.js | 165 + public/rickshaw/src/js/Rickshaw.js | 36 + public/rickshaw/vendor/d3.layout.min.js | 1 + public/rickshaw/vendor/d3.min.js | 2 + public/rickshaw/vendor/d3.v2.js | 7026 +++++++++++++++++ public/rickshaw/vendor/d3.v3.js | 5 + 75 files changed, 16959 insertions(+), 9 deletions(-) create mode 100644 public/garagens.html create mode 100644 public/graficos/css/extensions.css create mode 100644 public/graficos/css/lines.css create mode 100644 public/graficos/images/interp_cardinal.png create mode 100644 public/graficos/images/interp_linear.png create mode 100644 public/graficos/images/interp_step.png create mode 100644 public/graficos/images/mapa.jpg create mode 100644 public/graficos/images/offset_pct.png create mode 100644 public/graficos/images/offset_stack.png create mode 100644 public/graficos/images/offset_stream.png create mode 100644 public/graficos/images/offset_value.png create mode 100644 public/graficos/images/om_bar.png create mode 100644 public/graficos/images/om_curves.png create mode 100644 public/graficos/images/om_lines.png create mode 100644 public/graficos/images/om_percent.png create mode 100644 public/graficos/images/om_scatter.png create mode 100644 public/graficos/images/om_stack.png create mode 100644 public/graficos/images/om_step.png create mode 100644 public/graficos/images/om_stream.png create mode 100644 public/graficos/js/extensions.js create mode 100644 public/graficos/js/jquery-2.1.1.min.js create mode 100644 public/graficos/js/papaparse.min.js create mode 100644 public/graficos/lines.html create mode 100644 public/rickshaw/rickshaw.css create mode 100644 public/rickshaw/rickshaw.js create mode 100644 public/rickshaw/rickshaw.min.css create mode 100644 public/rickshaw/rickshaw.min.js create mode 100644 public/rickshaw/src/css/detail.css create mode 100644 public/rickshaw/src/css/graph.css create mode 100644 public/rickshaw/src/css/legend.css create mode 100644 public/rickshaw/src/helpers/endUMD.js create mode 100644 public/rickshaw/src/helpers/startUMD.js create mode 100644 public/rickshaw/src/js/Rickshaw.Class.js create mode 100644 public/rickshaw/src/js/Rickshaw.Color.Palette.js create mode 100644 public/rickshaw/src/js/Rickshaw.Compat.ClassList.js create mode 100644 public/rickshaw/src/js/Rickshaw.Fixtures.Color.js create mode 100644 public/rickshaw/src/js/Rickshaw.Fixtures.Number.js create mode 100644 public/rickshaw/src/js/Rickshaw.Fixtures.RandomData.js create mode 100644 public/rickshaw/src/js/Rickshaw.Fixtures.Time.Local.js create mode 100644 public/rickshaw/src/js/Rickshaw.Fixtures.Time.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Ajax.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Annotate.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Axis.Time.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Axis.X.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.Scaled.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Highlight.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Order.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Toggle.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.HoverDetail.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.JSONP.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Legend.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.Preview.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.Area.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.Bar.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.Line.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.LinePlot.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.Multi.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.ScatterPlot.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.Stack.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Renderer.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Smoother.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.Socketio.js create mode 100644 public/rickshaw/src/js/Rickshaw.Graph.js create mode 100644 public/rickshaw/src/js/Rickshaw.Series.FixedDuration.js create mode 100644 public/rickshaw/src/js/Rickshaw.Series.js create mode 100644 public/rickshaw/src/js/Rickshaw.js create mode 100644 public/rickshaw/vendor/d3.layout.min.js create mode 100644 public/rickshaw/vendor/d3.min.js create mode 100644 public/rickshaw/vendor/d3.v2.js create mode 100644 public/rickshaw/vendor/d3.v3.js diff --git a/public/css/style.css b/public/css/style.css index 8d96432..79666c3 100644 --- a/public/css/style.css +++ b/public/css/style.css @@ -16,4 +16,14 @@ body { #show-map{ height: 600px; +} + +#show-graph1 { + height: 1200px; + z-index: 99; +} + +iframe { + height: 1200px; + width: 1200px; } \ No newline at end of file diff --git a/public/garagens.html b/public/garagens.html new file mode 100644 index 0000000..d47d554 --- /dev/null +++ b/public/garagens.html @@ -0,0 +1,577 @@ + + + + GPS data + + + + + + + + + + +
+
+

This map was created using GPS Visualizer's do-it-yourself geographic utilities.

Please wait while the map data loads...

+
+ + + + + + + +
+
+ + + + + + + + + + + + + + + diff --git a/public/graficos/css/extensions.css b/public/graficos/css/extensions.css new file mode 100644 index 0000000..1be8c05 --- /dev/null +++ b/public/graficos/css/extensions.css @@ -0,0 +1,184 @@ +div, span, p, td { + font-family: Arial, sans-serif; +} +#content { + width: 1200px; +} +#chart { + display: inline-block; +} +#chart path { + -webkit-transition: opacity 0.2s linear; +} +#preview { + margin-top: 10px; +} +#legend { + display: inline-block; + position: relative; + left: 8px; +} +#legend_container { + position: absolute; + right: 0; + bottom: 26px; + width: 0; +} +#chart_container { + position: relative; + display: inline-block; +} +#smoother { + margin: 0 0 10px 16px; + width: 100px; +} +.rickshaw_graph .detail { + left: -1000; +} +#chart { + border: 1px solid #f0f0f0; +} +#side_panel { + padding: 0 20px 20px 0; + width: 240px; + display: inline-block; + vertical-align: top; +} +#side_panel section { + color: #505050; + font-size: 12px; +} +#side_panel section h6 { + margin: 0 0 1em 0; + font-size: 12px; + font-weight: normal; +} +#side_panel .ui-slider-horizontal { + height: 1px !important; + border-color: #e0e0e0; + margin-bottom: 10px; +} +#side_panel .ui-slider-handle { + border-color: #a0a0a0; + height: 9px !important; + width: 9px !important; + top: -5px !important; + border-radius: 6px; + outline: none; + cursor: pointer; +} +#legend { + background-color: white; + margin-left: 0; + padding: 0; + left: 0; +} +#legend .label { + color: #404040; +} +#legend .action { + color: black; + opacity: 0.5; +} +#legend ul { + padding: 0; +} +h1 { + font-family: Franklin Gothic Medium, UnDotum, Helvetica, Arial; + font-weight: normal; + font-size: 20px; +} +section { + border: none; + border-top: 1px solid #eaeaea; + padding: 15px 0; +} +#smoother { + margin: 5px 0 0 10px; + width: 90%; +} +label.disabled { + opacity: 0.4; +} +#renderer_form.toggler { + display: block; + margin: 0; +} +#renderer_form.toggler input[type=radio]:checked { + outline: 2px solid steelblue; +} +#renderer_form.toggler input[type=radio] { + -moz-appearance: button; + background: white; + margin: 0 7px; + width: 39px; + height: 26px; + position: absolute; +} +#renderer_form.toggler label { + display: inline-block; + padding: 0; + width: 39px; + padding-top: 27px; + text-align: center; + font-size: 10px; + color: #808080; + background-repeat: no-repeat; + position: relative; + margin: 0 7px; + cursor: pointer; +} +#interpolation_form, +#offset_form { + vertical-align: top; + display: inline-block; + width: 45%; +} +#interpolation_form label, +#offset_form label { + display: block; +} +label[for=area] { + background: url(../images/om_stack.png); +} +label[for=line] { + background: url(../images/om_lines.png); +} +label[for=bar] { + background: url(../images/om_bar.png); +} +label[for=scatter] { + background: url(../images/om_scatter.png); +} +#offset_form label, +#interpolation_form label { + background-repeat: no-repeat; + background-position: 2em center; + cursor: pointer; + cursor: hand; +} +#offset_form label span, +#interpolation_form label span { + padding-left: 36px; +} +label[for=stack] { + background-image: url(../images/offset_stack.png); +} +label[for=pct] { + background-image: url(../images/offset_pct.png); +} +label[for=stream] { + background-image: url(../images/offset_stream.png); +} +label[for=value] { + background-image: url(../images/offset_value.png); +} +label[for=cardinal] { + background-image: url(../images/interp_cardinal.png); +} +label[for=linear] { + background-image: url(../images/interp_linear.png); +} +label[for=step] { + background-image: url(../images/interp_step.png); +} diff --git a/public/graficos/css/lines.css b/public/graficos/css/lines.css new file mode 100644 index 0000000..5f157be --- /dev/null +++ b/public/graficos/css/lines.css @@ -0,0 +1,21 @@ +div, span, p, td { + font-family: Arial, sans-serif; +} +#chart { + display: inline-block; +} +#legend { + display: inline-block; + position: relative; + left: 8px; +} +#legend_container { + position: absolute; + right: 0; + bottom: 26px; + width: 0; +} +#chart_container { + float: left; + position: relative; +} diff --git a/public/graficos/images/interp_cardinal.png b/public/graficos/images/interp_cardinal.png new file mode 100644 index 0000000000000000000000000000000000000000..ac774afaa3406776b67bc2e06b1d8570dbd38210 GIT binary patch literal 570 zcmV-A0>%A_P)jUd!vYPvA!Q~}ijsw-$;Q&oU*hg4%@bE-cZhWK;H`fcvWLv z*J-!g+-^5iRVAHHzEI-L%a$%K49PqA41|4|PH12&rt#bWWk=5o0x6bb|a0Xm%yqtWO&c)ebu z>pGTY5ekJ+6oo(_@a_KN@kp!HA{L9`^?D!lcs!0INh}tNe@A^d9B4EejK^a{QACm? 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    diff --git a/public/relatorioCodigo.js b/public/relatorioCodigo.js index d6f80fa..9b46782 100644 --- a/public/relatorioCodigo.js +++ b/public/relatorioCodigo.js @@ -530,7 +530,7 @@ function showForm(form, infoText){ $('#dataRioOut').hide(); $('#dados-analisados').hide(); - if (form == 'show-map'){ + if (form == 'show-map' || form == 'show-graph1'){ $('.radio-inline').fadeOut('fast'); $('#button').fadeOut('fast'); $('#final-date-container').fadeOut('fast'); diff --git a/public/rickshaw/rickshaw.css b/public/rickshaw/rickshaw.css new file mode 100644 index 0000000..8e11946 --- /dev/null +++ b/public/rickshaw/rickshaw.css @@ -0,0 +1,355 @@ +.rickshaw_graph .detail { + pointer-events: none; + position: absolute; + top: 0; + z-index: 2; + background: rgba(0, 0, 0, 0.1); + bottom: 0; + width: 1px; + transition: opacity 0.25s linear; + -moz-transition: opacity 0.25s linear; + -o-transition: opacity 0.25s linear; + -webkit-transition: opacity 0.25s linear; +} +.rickshaw_graph .detail.inactive { + opacity: 0; +} +.rickshaw_graph .detail .item.active { + opacity: 1; +} +.rickshaw_graph .detail .x_label { + font-family: Arial, sans-serif; + border-radius: 3px; + padding: 6px; + opacity: 0.5; + border: 1px solid #e0e0e0; + font-size: 12px; + position: absolute; + background: white; + white-space: nowrap; +} +.rickshaw_graph .detail .x_label.left { + left: 0; +} +.rickshaw_graph .detail .x_label.right { + right: 0; +} +.rickshaw_graph .detail .item { + position: absolute; + z-index: 2; + border-radius: 3px; + padding: 0.25em; + font-size: 12px; + font-family: Arial, sans-serif; + opacity: 0; + background: rgba(0, 0, 0, 0.4); + color: white; + border: 1px solid rgba(0, 0, 0, 0.4); + margin-left: 1em; + margin-right: 1em; + margin-top: -1em; + white-space: nowrap; +} +.rickshaw_graph .detail .item.left { + left: 0; +} +.rickshaw_graph .detail .item.right { + right: 0; +} +.rickshaw_graph .detail .item.active { + opacity: 1; + background: rgba(0, 0, 0, 0.8); +} +.rickshaw_graph .detail .item:after { + position: absolute; + display: block; + width: 0; + height: 0; + + content: ""; + + border: 5px solid transparent; +} +.rickshaw_graph .detail .item.left:after { + top: 1em; + left: -5px; + margin-top: -5px; + border-right-color: rgba(0, 0, 0, 0.8); + border-left-width: 0; +} +.rickshaw_graph .detail .item.right:after { + top: 1em; + right: -5px; + margin-top: -5px; + border-left-color: rgba(0, 0, 0, 0.8); + border-right-width: 0; +} +.rickshaw_graph .detail .dot { + width: 4px; + height: 4px; + margin-left: -3px; + margin-top: -3.5px; + border-radius: 5px; + position: absolute; + box-shadow: 0 0 2px rgba(0, 0, 0, 0.6); + box-sizing: content-box; + -moz-box-sizing: content-box; + background: white; + border-width: 2px; + border-style: solid; + display: none; + background-clip: padding-box; +} +.rickshaw_graph .detail .dot.active { + display: block; +} +/* graph */ + +.rickshaw_graph { + position: relative; +} +.rickshaw_graph svg { + display: block; + overflow: hidden; +} + +/* ticks */ + +.rickshaw_graph .x_tick { + position: absolute; + top: 0; + bottom: 0; + width: 0px; + border-left: 1px dotted rgba(0, 0, 0, 0.2); + pointer-events: none; +} +.rickshaw_graph .x_tick .title { + position: absolute; + font-size: 12px; + font-family: Arial, sans-serif; + opacity: 0.5; + white-space: nowrap; + margin-left: 3px; + bottom: 1px; +} + +/* annotations */ + +.rickshaw_annotation_timeline { + height: 1px; + border-top: 1px solid #e0e0e0; + margin-top: 10px; + position: relative; +} +.rickshaw_annotation_timeline .annotation { + position: absolute; + height: 6px; + width: 6px; + margin-left: -2px; + top: -3px; + border-radius: 5px; + background-color: rgba(0, 0, 0, 0.25); +} +.rickshaw_graph .annotation_line { + position: absolute; + top: 0; + bottom: -6px; + width: 0px; + border-left: 2px solid rgba(0, 0, 0, 0.3); + display: none; +} +.rickshaw_graph .annotation_line.active { + display: block; +} + +.rickshaw_graph .annotation_range { + background: rgba(0, 0, 0, 0.1); + display: none; + position: absolute; + top: 0; + bottom: -6px; +} +.rickshaw_graph .annotation_range.active { + display: block; +} +.rickshaw_graph .annotation_range.active.offscreen { + display: none; +} + +.rickshaw_annotation_timeline .annotation .content { + background: white; + color: black; + opacity: 0.9; + padding: 5px 5px; + box-shadow: 0 0 2px rgba(0, 0, 0, 0.8); + border-radius: 3px; + position: relative; + z-index: 20; + font-size: 12px; + padding: 6px 8px 8px; + top: 18px; + left: -11px; + width: 160px; + display: none; + cursor: pointer; +} +.rickshaw_annotation_timeline .annotation .content:before { + content: "\25b2"; + position: absolute; + top: -11px; + color: white; + text-shadow: 0 -1px 1px rgba(0, 0, 0, 0.8); +} +.rickshaw_annotation_timeline .annotation.active, +.rickshaw_annotation_timeline .annotation:hover { + background-color: rgba(0, 0, 0, 0.8); + cursor: none; +} +.rickshaw_annotation_timeline .annotation .content:hover { + z-index: 50; +} +.rickshaw_annotation_timeline .annotation.active .content { + display: block; +} +.rickshaw_annotation_timeline .annotation:hover .content { + display: block; + z-index: 50; +} +.rickshaw_graph .y_axis, +.rickshaw_graph .x_axis_d3 { + fill: none; +} +.rickshaw_graph .y_ticks .tick line, +.rickshaw_graph .x_ticks_d3 .tick { + stroke: rgba(0, 0, 0, 0.16); + stroke-width: 2px; + shape-rendering: crisp-edges; + pointer-events: none; +} +.rickshaw_graph .y_grid .tick, +.rickshaw_graph .x_grid_d3 .tick { + z-index: -1; + stroke: rgba(0, 0, 0, 0.20); + stroke-width: 1px; + stroke-dasharray: 1 1; +} +.rickshaw_graph .y_grid .tick[data-y-value="0"] { + stroke-dasharray: 1 0; +} +.rickshaw_graph .y_grid path, +.rickshaw_graph .x_grid_d3 path { + fill: none; + stroke: none; +} +.rickshaw_graph .y_ticks path, +.rickshaw_graph .x_ticks_d3 path { + fill: none; + stroke: #808080; +} +.rickshaw_graph .y_ticks text, +.rickshaw_graph .x_ticks_d3 text { + opacity: 0.5; + font-size: 12px; + pointer-events: none; +} +.rickshaw_graph .x_tick.glow .title, +.rickshaw_graph .y_ticks.glow text { + fill: black; + color: black; + text-shadow: + -1px 1px 0 rgba(255, 255, 255, 0.1), + 1px -1px 0 rgba(255, 255, 255, 0.1), + 1px 1px 0 rgba(255, 255, 255, 0.1), + 0px 1px 0 rgba(255, 255, 255, 0.1), + 0px -1px 0 rgba(255, 255, 255, 0.1), + 1px 0px 0 rgba(255, 255, 255, 0.1), + -1px 0px 0 rgba(255, 255, 255, 0.1), + -1px -1px 0 rgba(255, 255, 255, 0.1); +} +.rickshaw_graph .x_tick.inverse .title, +.rickshaw_graph .y_ticks.inverse text { + fill: white; + color: white; + text-shadow: + -1px 1px 0 rgba(0, 0, 0, 0.8), + 1px -1px 0 rgba(0, 0, 0, 0.8), + 1px 1px 0 rgba(0, 0, 0, 0.8), + 0px 1px 0 rgba(0, 0, 0, 0.8), + 0px -1px 0 rgba(0, 0, 0, 0.8), + 1px 0px 0 rgba(0, 0, 0, 0.8), + -1px 0px 0 rgba(0, 0, 0, 0.8), + -1px -1px 0 rgba(0, 0, 0, 0.8); +} +.rickshaw_legend { + font-family: Arial; + font-size: 12px; + color: white; + background: #404040; + display: inline-block; + padding: 12px 5px; + border-radius: 2px; + position: relative; +} +.rickshaw_legend:hover { + z-index: 10; +} +.rickshaw_legend .swatch { + width: 10px; + height: 10px; + border: 1px solid rgba(0, 0, 0, 0.2); +} +.rickshaw_legend .line { + clear: both; + line-height: 140%; + padding-right: 15px; +} +.rickshaw_legend .line .swatch { + display: inline-block; + margin-right: 3px; + border-radius: 2px; +} +.rickshaw_legend .label { + margin: 0; + white-space: nowrap; + display: inline; + font-size: inherit; + background-color: transparent; + color: inherit; + font-weight: normal; + line-height: normal; + padding: 0px; + text-shadow: none; +} +.rickshaw_legend .action:hover { + opacity: 0.6; +} +.rickshaw_legend .action { + margin-right: 0.2em; + font-size: 10px; + opacity: 0.2; + cursor: pointer; + font-size: 14px; +} +.rickshaw_legend .line.disabled { + opacity: 0.4; +} +.rickshaw_legend ul { + list-style-type: none; + margin: 0; + padding: 0; + margin: 2px; + cursor: pointer; +} +.rickshaw_legend li { + padding: 0 0 0 2px; + min-width: 80px; + white-space: nowrap; +} +.rickshaw_legend li:hover { + background: rgba(255, 255, 255, 0.08); + border-radius: 3px; +} +.rickshaw_legend li:active { + background: rgba(255, 255, 255, 0.2); + border-radius: 3px; +} diff --git a/public/rickshaw/rickshaw.js b/public/rickshaw/rickshaw.js new file mode 100644 index 0000000..0451c93 --- /dev/null +++ b/public/rickshaw/rickshaw.js @@ -0,0 +1,4067 @@ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + define(['d3'], function (d3) { + return (root.Rickshaw = factory(d3)); + }); + } else if (typeof exports === 'object') { + module.exports = factory(require('d3')); + } else { + root.Rickshaw = factory(d3); + } +}(this, function (d3) { +/* jshint -W079 */ + +var Rickshaw = { + + namespace: function(namespace, obj) { + + var parts = namespace.split('.'); + + var parent = Rickshaw; + + for(var i = 1, length = parts.length; i < length; i++) { + var currentPart = parts[i]; + parent[currentPart] = parent[currentPart] || {}; + parent = parent[currentPart]; + } + return parent; + }, + + keys: function(obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; + }, + + extend: function(destination, source) { + + for (var property in source) { + destination[property] = source[property]; + } + return destination; + }, + + clone: function(obj) { + return JSON.parse(JSON.stringify(obj)); + } +}; +/* Adapted from https://github.com/Jakobo/PTClass */ + +/* +Copyright (c) 2005-2010 Sam Stephenson + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ +/* Based on Alex Arnell's inheritance implementation. */ +/** section: Language + * class Class + * + * Manages Prototype's class-based OOP system. + * + * Refer to Prototype's web site for a [tutorial on classes and + * inheritance](http://prototypejs.org/learn/class-inheritance). +**/ +(function(globalContext) { +/* ------------------------------------ */ +/* Import from object.js */ +/* ------------------------------------ */ +var _toString = Object.prototype.toString, + NULL_TYPE = 'Null', + UNDEFINED_TYPE = 'Undefined', + BOOLEAN_TYPE = 'Boolean', + NUMBER_TYPE = 'Number', + STRING_TYPE = 'String', + OBJECT_TYPE = 'Object', + FUNCTION_CLASS = '[object Function]'; +function isFunction(object) { + return _toString.call(object) === FUNCTION_CLASS; +} +function extend(destination, source) { + for (var property in source) if (source.hasOwnProperty(property)) // modify protect primitive slaughter + destination[property] = source[property]; + return destination; +} +function keys(object) { + if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } + var results = []; + for (var property in object) { + if (object.hasOwnProperty(property)) { + results.push(property); + } + } + return results; +} +function Type(o) { + switch(o) { + case null: return NULL_TYPE; + case (void 0): return UNDEFINED_TYPE; + } + var type = typeof o; + switch(type) { + case 'boolean': return BOOLEAN_TYPE; + case 'number': return NUMBER_TYPE; + case 'string': return STRING_TYPE; + } + return OBJECT_TYPE; +} +function isUndefined(object) { + return typeof object === "undefined"; +} +/* ------------------------------------ */ +/* Import from Function.js */ +/* ------------------------------------ */ +var slice = Array.prototype.slice; +function argumentNames(fn) { + var names = fn.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] + .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '') + .replace(/\s+/g, '').split(','); + return names.length == 1 && !names[0] ? [] : names; +} +function wrap(fn, wrapper) { + var __method = fn; + return function() { + var a = update([bind(__method, this)], arguments); + return wrapper.apply(this, a); + } +} +function update(array, args) { + var arrayLength = array.length, length = args.length; + while (length--) array[arrayLength + length] = args[length]; + return array; +} +function merge(array, args) { + array = slice.call(array, 0); + return update(array, args); +} +function bind(fn, context) { + if (arguments.length < 2 && isUndefined(arguments[0])) return this; + var __method = fn, args = slice.call(arguments, 2); + return function() { + var a = merge(args, arguments); + return __method.apply(context, a); + } +} + +/* ------------------------------------ */ +/* Import from Prototype.js */ +/* ------------------------------------ */ +var emptyFunction = function(){}; + +var Class = (function() { + + // Some versions of JScript fail to enumerate over properties, names of which + // correspond to non-enumerable properties in the prototype chain + var IS_DONTENUM_BUGGY = (function(){ + for (var p in { toString: 1 }) { + // check actual property name, so that it works with augmented Object.prototype + if (p === 'toString') return false; + } + return true; + })(); + + function subclass() {}; + function create() { + var parent = null, properties = [].slice.apply(arguments); + if (isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + try { parent.subclasses.push(klass) } catch(e) {} + } + + for (var i = 0, length = properties.length; i < length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = emptyFunction; + + klass.prototype.constructor = klass; + return klass; + } + + function addMethods(source) { + var ancestor = this.superclass && this.superclass.prototype, + properties = keys(source); + + // IE6 doesn't enumerate `toString` and `valueOf` (among other built-in `Object.prototype`) properties, + // Force copy if they're not Object.prototype ones. + // Do not copy other Object.prototype.* for performance reasons + if (IS_DONTENUM_BUGGY) { + if (source.toString != Object.prototype.toString) + properties.push("toString"); + if (source.valueOf != Object.prototype.valueOf) + properties.push("valueOf"); + } + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && isFunction(value) && + argumentNames(value)[0] == "$super") { + var method = value; + value = wrap((function(m) { + return function() { return ancestor[m].apply(this, arguments); }; + })(property), method); + + value.valueOf = bind(method.valueOf, method); + value.toString = bind(method.toString, method); + } + this.prototype[property] = value; + } + + return this; + } + + return { + create: create, + Methods: { + addMethods: addMethods + } + }; +})(); + +if (globalContext.exports) { + globalContext.exports.Class = Class; +} +else { + globalContext.Class = Class; +} +})(Rickshaw); +Rickshaw.namespace('Rickshaw.Compat.ClassList'); + +Rickshaw.Compat.ClassList = function() { + + /* adapted from http://purl.eligrey.com/github/classList.js/blob/master/classList.js */ + + if (typeof document !== "undefined" && !("classList" in document.createElement("a"))) { + + (function (view) { + + "use strict"; + + var + classListProp = "classList" + , protoProp = "prototype" + , elemCtrProto = (view.HTMLElement || view.Element)[protoProp] + , objCtr = Object + , strTrim = String[protoProp].trim || function () { + return this.replace(/^\s+|\s+$/g, ""); + } + , arrIndexOf = Array[protoProp].indexOf || function (item) { + var + i = 0 + , len = this.length + ; + for (; i < len; i++) { + if (i in this && this[i] === item) { + return i; + } + } + return -1; + } + // Vendors: please allow content code to instantiate DOMExceptions + , DOMEx = function (type, message) { + this.name = type; + this.code = DOMException[type]; + this.message = message; + } + , checkTokenAndGetIndex = function (classList, token) { + if (token === "") { + throw new DOMEx( + "SYNTAX_ERR" + , "An invalid or illegal string was specified" + ); + } + if (/\s/.test(token)) { + throw new DOMEx( + "INVALID_CHARACTER_ERR" + , "String contains an invalid character" + ); + } + return arrIndexOf.call(classList, token); + } + , ClassList = function (elem) { + var + trimmedClasses = strTrim.call(elem.className) + , classes = trimmedClasses ? trimmedClasses.split(/\s+/) : [] + , i = 0 + , len = classes.length + ; + for (; i < len; i++) { + this.push(classes[i]); + } + this._updateClassName = function () { + elem.className = this.toString(); + }; + } + , classListProto = ClassList[protoProp] = [] + , classListGetter = function () { + return new ClassList(this); + } + ; + // Most DOMException implementations don't allow calling DOMException's toString() + // on non-DOMExceptions. Error's toString() is sufficient here. + DOMEx[protoProp] = Error[protoProp]; + classListProto.item = function (i) { + return this[i] || null; + }; + classListProto.contains = function (token) { + token += ""; + return checkTokenAndGetIndex(this, token) !== -1; + }; + classListProto.add = function (token) { + token += ""; + if (checkTokenAndGetIndex(this, token) === -1) { + this.push(token); + this._updateClassName(); + } + }; + classListProto.remove = function (token) { + token += ""; + var index = checkTokenAndGetIndex(this, token); + if (index !== -1) { + this.splice(index, 1); + this._updateClassName(); + } + }; + classListProto.toggle = function (token) { + token += ""; + if (checkTokenAndGetIndex(this, token) === -1) { + this.add(token); + } else { + this.remove(token); + } + }; + classListProto.toString = function () { + return this.join(" "); + }; + + if (objCtr.defineProperty) { + var classListPropDesc = { + get: classListGetter + , enumerable: true + , configurable: true + }; + try { + objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); + } catch (ex) { // IE 8 doesn't support enumerable:true + if (ex.number === -0x7FF5EC54) { + classListPropDesc.enumerable = false; + objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); + } + } + } else if (objCtr[protoProp].__defineGetter__) { + elemCtrProto.__defineGetter__(classListProp, classListGetter); + } + + }(window)); + + } +}; + +if ( (typeof RICKSHAW_NO_COMPAT !== "undefined" && !RICKSHAW_NO_COMPAT) || typeof RICKSHAW_NO_COMPAT === "undefined") { + new Rickshaw.Compat.ClassList(); +} +Rickshaw.namespace('Rickshaw.Graph'); + +Rickshaw.Graph = function(args) { + + var self = this; + + this.initialize = function(args) { + + if (!args.element) throw "Rickshaw.Graph needs a reference to an element"; + if (args.element.nodeType !== 1) throw "Rickshaw.Graph element was defined but not an HTML element"; + + this.element = args.element; + this.series = args.series; + this.window = {}; + + this.updateCallbacks = []; + this.configureCallbacks = []; + + this.defaults = { + interpolation: 'cardinal', + offset: 'zero', + min: undefined, + max: undefined, + preserve: false, + xScale: undefined, + yScale: undefined, + stack: true + }; + + this._loadRenderers(); + this.configure(args); + this.validateSeries(args.series); + + this.series.active = function() { return self.series.filter( function(s) { return !s.disabled } ) }; + this.setSize({ width: args.width, height: args.height }); + this.element.classList.add('rickshaw_graph'); + + this.vis = d3.select(this.element) + .append("svg:svg") + .attr('width', this.width) + .attr('height', this.height); + + this.discoverRange(); + }; + + this._loadRenderers = function() { + + for (var name in Rickshaw.Graph.Renderer) { + if (!name || !Rickshaw.Graph.Renderer.hasOwnProperty(name)) continue; + var r = Rickshaw.Graph.Renderer[name]; + if (!r || !r.prototype || !r.prototype.render) continue; + self.registerRenderer(new r( { graph: self } )); + } + }; + + this.validateSeries = function(series) { + + if (!Array.isArray(series) && !(series instanceof Rickshaw.Series)) { + var seriesSignature = Object.prototype.toString.apply(series); + throw "series is not an array: " + seriesSignature; + } + + var pointsCount; + + series.forEach( function(s) { + + if (!(s instanceof Object)) { + throw "series element is not an object: " + s; + } + if (!(s.data)) { + throw "series has no data: " + JSON.stringify(s); + } + if (!Array.isArray(s.data)) { + throw "series data is not an array: " + JSON.stringify(s.data); + } + + if (s.data.length > 0) { + var x = s.data[0].x; + var y = s.data[0].y; + + if (typeof x != 'number' || ( typeof y != 'number' && y !== null ) ) { + throw "x and y properties of points should be numbers instead of " + + (typeof x) + " and " + (typeof y); + } + } + + if (s.data.length >= 3) { + // probe to sanity check sort order + if (s.data[2].x < s.data[1].x || s.data[1].x < s.data[0].x || s.data[s.data.length - 1].x < s.data[0].x) { + throw "series data needs to be sorted on x values for series name: " + s.name; + } + } + + }, this ); + }; + + this.dataDomain = function() { + + var data = this.series.map( function(s) { return s.data } ); + + var min = d3.min( data.map( function(d) { return d[0].x } ) ); + var max = d3.max( data.map( function(d) { return d[d.length - 1].x } ) ); + + return [min, max]; + }; + + this.discoverRange = function() { + + var domain = this.renderer.domain(); + + // this.*Scale is coming from the configuration dictionary + // which may be referenced by the Graph creator, or shared + // with other Graphs. We need to ensure we copy the scale + // so that our mutations do not change the object given to us. + // Hence the .copy() + this.x = (this.xScale || d3.scale.linear()).copy().domain(domain.x).range([0, this.width]); + this.y = (this.yScale || d3.scale.linear()).copy().domain(domain.y).range([this.height, 0]); + + this.x.magnitude = d3.scale.linear() + .domain([domain.x[0] - domain.x[0], domain.x[1] - domain.x[0]]) + .range([0, this.width]); + + this.y.magnitude = d3.scale.linear() + .domain([domain.y[0] - domain.y[0], domain.y[1] - domain.y[0]]) + .range([0, this.height]); + }; + + this.render = function() { + + var stackedData = this.stackData(); + this.discoverRange(); + + this.renderer.render(); + + this.updateCallbacks.forEach( function(callback) { + callback(); + } ); + + }; + + this.update = this.render; + + this.stackData = function() { + + var data = this.series.active() + .map( function(d) { return d.data } ) + .map( function(d) { return d.filter( function(d) { return this._slice(d) }, this ) }, this); + + var preserve = this.preserve; + if (!preserve) { + this.series.forEach( function(series) { + if (series.scale) { + // data must be preserved when a scale is used + preserve = true; + } + } ); + } + + data = preserve ? Rickshaw.clone(data) : data; + + this.series.active().forEach( function(series, index) { + if (series.scale) { + // apply scale to each series + var seriesData = data[index]; + if(seriesData) { + seriesData.forEach( function(d) { + d.y = series.scale(d.y); + } ); + } + } + } ); + + this.stackData.hooks.data.forEach( function(entry) { + data = entry.f.apply(self, [data]); + } ); + + var stackedData; + + if (!this.renderer.unstack) { + + this._validateStackable(); + + var layout = d3.layout.stack(); + layout.offset( self.offset ); + stackedData = layout(data); + } + + stackedData = stackedData || data; + + if (this.renderer.unstack) { + stackedData.forEach( function(seriesData) { + seriesData.forEach( function(d) { + d.y0 = d.y0 === undefined ? 0 : d.y0; + } ); + } ); + } + + this.stackData.hooks.after.forEach( function(entry) { + stackedData = entry.f.apply(self, [data]); + } ); + + var i = 0; + this.series.forEach( function(series) { + if (series.disabled) return; + series.stack = stackedData[i++]; + } ); + + this.stackedData = stackedData; + return stackedData; + }; + + this._validateStackable = function() { + + var series = this.series; + var pointsCount; + + series.forEach( function(s) { + + pointsCount = pointsCount || s.data.length; + + if (pointsCount && s.data.length != pointsCount) { + throw "stacked series cannot have differing numbers of points: " + + pointsCount + " vs " + s.data.length + "; see Rickshaw.Series.fill()"; + } + + }, this ); + }; + + this.stackData.hooks = { data: [], after: [] }; + + this._slice = function(d) { + + if (this.window.xMin || this.window.xMax) { + + var isInRange = true; + + if (this.window.xMin && d.x < this.window.xMin) isInRange = false; + if (this.window.xMax && d.x > this.window.xMax) isInRange = false; + + return isInRange; + } + + return true; + }; + + this.onUpdate = function(callback) { + this.updateCallbacks.push(callback); + }; + + this.onConfigure = function(callback) { + this.configureCallbacks.push(callback); + }; + + this.registerRenderer = function(renderer) { + this._renderers = this._renderers || {}; + this._renderers[renderer.name] = renderer; + }; + + this.configure = function(args) { + + this.config = this.config || {}; + + if (args.width || args.height) { + this.setSize(args); + } + + Rickshaw.keys(this.defaults).forEach( function(k) { + this.config[k] = k in args ? args[k] + : k in this ? this[k] + : this.defaults[k]; + }, this ); + + Rickshaw.keys(this.config).forEach( function(k) { + this[k] = this.config[k]; + }, this ); + + if ('stack' in args) args.unstack = !args.stack; + + var renderer = args.renderer || (this.renderer && this.renderer.name) || 'stack'; + this.setRenderer(renderer, args); + + this.configureCallbacks.forEach( function(callback) { + callback(args); + } ); + }; + + this.setRenderer = function(r, args) { + if (typeof r == 'function') { + this.renderer = new r( { graph: self } ); + this.registerRenderer(this.renderer); + } else { + if (!this._renderers[r]) { + throw "couldn't find renderer " + r; + } + this.renderer = this._renderers[r]; + } + + if (typeof args == 'object') { + this.renderer.configure(args); + } + }; + + this.setSize = function(args) { + + args = args || {}; + + if (typeof window !== undefined) { + var style = window.getComputedStyle(this.element, null); + var elementWidth = parseInt(style.getPropertyValue('width'), 10); + var elementHeight = parseInt(style.getPropertyValue('height'), 10); + } + + this.width = args.width || elementWidth || 400; + this.height = args.height || elementHeight || 250; + + this.vis && this.vis + .attr('width', this.width) + .attr('height', this.height); + }; + + this.initialize(args); +}; +Rickshaw.namespace('Rickshaw.Fixtures.Color'); + +Rickshaw.Fixtures.Color = function() { + + this.schemes = {}; + + this.schemes.spectrum14 = [ + '#ecb796', + '#dc8f70', + '#b2a470', + '#92875a', + '#716c49', + '#d2ed82', + '#bbe468', + '#a1d05d', + '#e7cbe6', + '#d8aad6', + '#a888c2', + '#9dc2d3', + '#649eb9', + '#387aa3' + ].reverse(); + + this.schemes.spectrum2000 = [ + '#57306f', + '#514c76', + '#646583', + '#738394', + '#6b9c7d', + '#84b665', + '#a7ca50', + '#bfe746', + '#e2f528', + '#fff726', + '#ecdd00', + '#d4b11d', + '#de8800', + '#de4800', + '#c91515', + '#9a0000', + '#7b0429', + '#580839', + '#31082b' + ]; + + this.schemes.spectrum2001 = [ + '#2f243f', + '#3c2c55', + '#4a3768', + '#565270', + '#6b6b7c', + '#72957f', + '#86ad6e', + '#a1bc5e', + '#b8d954', + '#d3e04e', + '#ccad2a', + '#cc8412', + '#c1521d', + '#ad3821', + '#8a1010', + '#681717', + '#531e1e', + '#3d1818', + '#320a1b' + ]; + + this.schemes.classic9 = [ + '#423d4f', + '#4a6860', + '#848f39', + '#a2b73c', + '#ddcb53', + '#c5a32f', + '#7d5836', + '#963b20', + '#7c2626', + '#491d37', + '#2f254a' + ].reverse(); + + this.schemes.httpStatus = { + 503: '#ea5029', + 502: '#d23f14', + 500: '#bf3613', + 410: '#efacea', + 409: '#e291dc', + 403: '#f457e8', + 408: '#e121d2', + 401: '#b92dae', + 405: '#f47ceb', + 404: '#a82a9f', + 400: '#b263c6', + 301: '#6fa024', + 302: '#87c32b', + 307: '#a0d84c', + 304: '#28b55c', + 200: '#1a4f74', + 206: '#27839f', + 201: '#52adc9', + 202: '#7c979f', + 203: '#a5b8bd', + 204: '#c1cdd1' + }; + + this.schemes.colorwheel = [ + '#b5b6a9', + '#858772', + '#785f43', + '#96557e', + '#4682b4', + '#65b9ac', + '#73c03a', + '#cb513a' + ].reverse(); + + this.schemes.cool = [ + '#5e9d2f', + '#73c03a', + '#4682b4', + '#7bc3b8', + '#a9884e', + '#c1b266', + '#a47493', + '#c09fb5' + ]; + + this.schemes.munin = [ + '#00cc00', + '#0066b3', + '#ff8000', + '#ffcc00', + '#330099', + '#990099', + '#ccff00', + '#ff0000', + '#808080', + '#008f00', + '#00487d', + '#b35a00', + '#b38f00', + '#6b006b', + '#8fb300', + '#b30000', + '#bebebe', + '#80ff80', + '#80c9ff', + '#ffc080', + '#ffe680', + '#aa80ff', + '#ee00cc', + '#ff8080', + '#666600', + '#ffbfff', + '#00ffcc', + '#cc6699', + '#999900' + ]; +}; +Rickshaw.namespace('Rickshaw.Fixtures.RandomData'); + +Rickshaw.Fixtures.RandomData = function(timeInterval) { + + var addData; + timeInterval = timeInterval || 1; + + var lastRandomValue = 200; + + var timeBase = Math.floor(new Date().getTime() / 1000); + + this.addData = function(data) { + + var randomValue = Math.random() * 100 + 15 + lastRandomValue; + var index = data[0].length; + + var counter = 1; + + data.forEach( function(series) { + var randomVariance = Math.random() * 20; + var v = randomValue / 25 + counter++ + + (Math.cos((index * counter * 11) / 960) + 2) * 15 + + (Math.cos(index / 7) + 2) * 7 + + (Math.cos(index / 17) + 2) * 1; + + series.push( { x: (index * timeInterval) + timeBase, y: v + randomVariance } ); + } ); + + lastRandomValue = randomValue * 0.85; + }; + + this.removeData = function(data) { + data.forEach( function(series) { + series.shift(); + } ); + timeBase += timeInterval; + }; +}; + +Rickshaw.namespace('Rickshaw.Fixtures.Time'); + +Rickshaw.Fixtures.Time = function() { + + var self = this; + + this.months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; + + this.units = [ + { + name: 'decade', + seconds: 86400 * 365.25 * 10, + formatter: function(d) { return (parseInt(d.getUTCFullYear() / 10, 10) * 10) } + }, { + name: 'year', + seconds: 86400 * 365.25, + formatter: function(d) { return d.getUTCFullYear() } + }, { + name: 'month', + seconds: 86400 * 30.5, + formatter: function(d) { return self.months[d.getUTCMonth()] } + }, { + name: 'week', + seconds: 86400 * 7, + formatter: function(d) { return self.formatDate(d) } + }, { + name: 'day', + seconds: 86400, + formatter: function(d) { return d.getUTCDate() } + }, { + name: '6 hour', + seconds: 3600 * 6, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'hour', + seconds: 3600, + formatter: function(d) { return self.formatTime(d) } + }, { + name: '15 minute', + seconds: 60 * 15, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'minute', + seconds: 60, + formatter: function(d) { return d.getUTCMinutes() } + }, { + name: '15 second', + seconds: 15, + formatter: function(d) { return d.getUTCSeconds() + 's' } + }, { + name: 'second', + seconds: 1, + formatter: function(d) { return d.getUTCSeconds() + 's' } + }, { + name: 'decisecond', + seconds: 1/10, + formatter: function(d) { return d.getUTCMilliseconds() + 'ms' } + }, { + name: 'centisecond', + seconds: 1/100, + formatter: function(d) { return d.getUTCMilliseconds() + 'ms' } + } + ]; + + this.unit = function(unitName) { + return this.units.filter( function(unit) { return unitName == unit.name } ).shift(); + }; + + this.formatDate = function(d) { + return d3.time.format('%b %e')(d); + }; + + this.formatTime = function(d) { + return d.toUTCString().match(/(\d+:\d+):/)[1]; + }; + + this.ceil = function(time, unit) { + + var date, floor, year; + + if (unit.name == 'month') { + + date = new Date(time * 1000); + + floor = Date.UTC(date.getUTCFullYear(), date.getUTCMonth()) / 1000; + if (floor == time) return time; + + year = date.getUTCFullYear(); + var month = date.getUTCMonth(); + + if (month == 11) { + month = 0; + year = year + 1; + } else { + month += 1; + } + + return Date.UTC(year, month) / 1000; + } + + if (unit.name == 'year') { + + date = new Date(time * 1000); + + floor = Date.UTC(date.getUTCFullYear(), 0) / 1000; + if (floor == time) return time; + + year = date.getUTCFullYear() + 1; + + return Date.UTC(year, 0) / 1000; + } + + return Math.ceil(time / unit.seconds) * unit.seconds; + }; +}; +Rickshaw.namespace('Rickshaw.Fixtures.Time.Local'); + +Rickshaw.Fixtures.Time.Local = function() { + + var self = this; + + this.months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; + + this.units = [ + { + name: 'decade', + seconds: 86400 * 365.25 * 10, + formatter: function(d) { return (parseInt(d.getFullYear() / 10, 10) * 10) } + }, { + name: 'year', + seconds: 86400 * 365.25, + formatter: function(d) { return d.getFullYear() } + }, { + name: 'month', + seconds: 86400 * 30.5, + formatter: function(d) { return self.months[d.getMonth()] } + }, { + name: 'week', + seconds: 86400 * 7, + formatter: function(d) { return self.formatDate(d) } + }, { + name: 'day', + seconds: 86400, + formatter: function(d) { return d.getDate() } + }, { + name: '6 hour', + seconds: 3600 * 6, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'hour', + seconds: 3600, + formatter: function(d) { return self.formatTime(d) } + }, { + name: '15 minute', + seconds: 60 * 15, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'minute', + seconds: 60, + formatter: function(d) { return d.getMinutes() } + }, { + name: '15 second', + seconds: 15, + formatter: function(d) { return d.getSeconds() + 's' } + }, { + name: 'second', + seconds: 1, + formatter: function(d) { return d.getSeconds() + 's' } + }, { + name: 'decisecond', + seconds: 1/10, + formatter: function(d) { return d.getMilliseconds() + 'ms' } + }, { + name: 'centisecond', + seconds: 1/100, + formatter: function(d) { return d.getMilliseconds() + 'ms' } + } + ]; + + this.unit = function(unitName) { + return this.units.filter( function(unit) { return unitName == unit.name } ).shift(); + }; + + this.formatDate = function(d) { + return d3.time.format('%b %e')(d); + }; + + this.formatTime = function(d) { + return d.toString().match(/(\d+:\d+):/)[1]; + }; + + this.ceil = function(time, unit) { + + var date, floor, year; + + if (unit.name == 'day') { + + var nearFuture = new Date((time + unit.seconds - 1) * 1000); + + var rounded = new Date(0); + rounded.setMilliseconds(0); + rounded.setSeconds(0); + rounded.setMinutes(0); + rounded.setHours(0); + rounded.setDate(nearFuture.getDate()); + rounded.setMonth(nearFuture.getMonth()); + rounded.setFullYear(nearFuture.getFullYear()); + + return rounded.getTime() / 1000; + } + + if (unit.name == 'month') { + + date = new Date(time * 1000); + + floor = new Date(date.getFullYear(), date.getMonth()).getTime() / 1000; + if (floor == time) return time; + + year = date.getFullYear(); + var month = date.getMonth(); + + if (month == 11) { + month = 0; + year = year + 1; + } else { + month += 1; + } + + return new Date(year, month).getTime() / 1000; + } + + if (unit.name == 'year') { + + date = new Date(time * 1000); + + floor = new Date(date.getUTCFullYear(), 0).getTime() / 1000; + if (floor == time) return time; + + year = date.getFullYear() + 1; + + return new Date(year, 0).getTime() / 1000; + } + + return Math.ceil(time / unit.seconds) * unit.seconds; + }; +}; +Rickshaw.namespace('Rickshaw.Fixtures.Number'); + +Rickshaw.Fixtures.Number.formatKMBT = function(y) { + var abs_y = Math.abs(y); + if (abs_y >= 1000000000000) { return y / 1000000000000 + "T" } + else if (abs_y >= 1000000000) { return y / 1000000000 + "B" } + else if (abs_y >= 1000000) { return y / 1000000 + "M" } + else if (abs_y >= 1000) { return y / 1000 + "K" } + else if (abs_y < 1 && y > 0) { return y.toFixed(2) } + else if (abs_y === 0) { return '' } + else { return y } +}; + +Rickshaw.Fixtures.Number.formatBase1024KMGTP = function(y) { + var abs_y = Math.abs(y); + if (abs_y >= 1125899906842624) { return y / 1125899906842624 + "P" } + else if (abs_y >= 1099511627776){ return y / 1099511627776 + "T" } + else if (abs_y >= 1073741824) { return y / 1073741824 + "G" } + else if (abs_y >= 1048576) { return y / 1048576 + "M" } + else if (abs_y >= 1024) { return y / 1024 + "K" } + else if (abs_y < 1 && y > 0) { return y.toFixed(2) } + else if (abs_y === 0) { return '' } + else { return y } +}; +Rickshaw.namespace("Rickshaw.Color.Palette"); + +Rickshaw.Color.Palette = function(args) { + + var color = new Rickshaw.Fixtures.Color(); + + args = args || {}; + this.schemes = {}; + + this.scheme = color.schemes[args.scheme] || args.scheme || color.schemes.colorwheel; + this.runningIndex = 0; + this.generatorIndex = 0; + + if (args.interpolatedStopCount) { + var schemeCount = this.scheme.length - 1; + var i, j, scheme = []; + for (i = 0; i < schemeCount; i++) { + scheme.push(this.scheme[i]); + var generator = d3.interpolateHsl(this.scheme[i], this.scheme[i + 1]); + for (j = 1; j < args.interpolatedStopCount; j++) { + scheme.push(generator((1 / args.interpolatedStopCount) * j)); + } + } + scheme.push(this.scheme[this.scheme.length - 1]); + this.scheme = scheme; + } + this.rotateCount = this.scheme.length; + + this.color = function(key) { + return this.scheme[key] || this.scheme[this.runningIndex++] || this.interpolateColor() || '#808080'; + }; + + this.interpolateColor = function() { + if (!Array.isArray(this.scheme)) return; + var color; + if (this.generatorIndex == this.rotateCount * 2 - 1) { + color = d3.interpolateHsl(this.scheme[this.generatorIndex], this.scheme[0])(0.5); + this.generatorIndex = 0; + this.rotateCount *= 2; + } else { + color = d3.interpolateHsl(this.scheme[this.generatorIndex], this.scheme[this.generatorIndex + 1])(0.5); + this.generatorIndex++; + } + this.scheme.push(color); + return color; + }; + +}; +Rickshaw.namespace('Rickshaw.Graph.Ajax'); + +Rickshaw.Graph.Ajax = Rickshaw.Class.create( { + + initialize: function(args) { + + this.dataURL = args.dataURL; + + this.onData = args.onData || function(d) { return d }; + this.onComplete = args.onComplete || function() {}; + this.onError = args.onError || function() {}; + + this.args = args; // pass through to Rickshaw.Graph + + this.request(); + }, + + request: function() { + + jQuery.ajax( { + url: this.dataURL, + dataType: 'json', + success: this.success.bind(this), + error: this.error.bind(this) + } ); + }, + + error: function() { + + console.log("error loading dataURL: " + this.dataURL); + this.onError(this); + }, + + success: function(data, status) { + + data = this.onData(data); + this.args.series = this._splice({ data: data, series: this.args.series }); + + this.graph = this.graph || new Rickshaw.Graph(this.args); + this.graph.render(); + + this.onComplete(this); + }, + + _splice: function(args) { + + var data = args.data; + var series = args.series; + + if (!args.series) return data; + + series.forEach( function(s) { + + var seriesKey = s.key || s.name; + if (!seriesKey) throw "series needs a key or a name"; + + data.forEach( function(d) { + + var dataKey = d.key || d.name; + if (!dataKey) throw "data needs a key or a name"; + + if (seriesKey == dataKey) { + var properties = ['color', 'name', 'data']; + properties.forEach( function(p) { + if (d[p]) s[p] = d[p]; + } ); + } + } ); + } ); + + return series; + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Annotate'); + +Rickshaw.Graph.Annotate = function(args) { + + var graph = this.graph = args.graph; + this.elements = { timeline: args.element }; + + var self = this; + + this.data = {}; + + this.elements.timeline.classList.add('rickshaw_annotation_timeline'); + + this.add = function(time, content, end_time) { + self.data[time] = self.data[time] || {'boxes': []}; + self.data[time].boxes.push({content: content, end: end_time}); + }; + + this.update = function() { + + Rickshaw.keys(self.data).forEach( function(time) { + + var annotation = self.data[time]; + var left = self.graph.x(time); + + if (left < 0 || left > self.graph.x.range()[1]) { + if (annotation.element) { + annotation.line.classList.add('offscreen'); + annotation.element.style.display = 'none'; + } + + annotation.boxes.forEach( function(box) { + if ( box.rangeElement ) box.rangeElement.classList.add('offscreen'); + }); + + return; + } + + if (!annotation.element) { + var element = annotation.element = document.createElement('div'); + element.classList.add('annotation'); + this.elements.timeline.appendChild(element); + element.addEventListener('click', function(e) { + element.classList.toggle('active'); + annotation.line.classList.toggle('active'); + annotation.boxes.forEach( function(box) { + if ( box.rangeElement ) box.rangeElement.classList.toggle('active'); + }); + }, false); + + } + + annotation.element.style.left = left + 'px'; + annotation.element.style.display = 'block'; + + annotation.boxes.forEach( function(box) { + + + var element = box.element; + + if (!element) { + element = box.element = document.createElement('div'); + element.classList.add('content'); + element.innerHTML = box.content; + annotation.element.appendChild(element); + + annotation.line = document.createElement('div'); + annotation.line.classList.add('annotation_line'); + self.graph.element.appendChild(annotation.line); + + if ( box.end ) { + box.rangeElement = document.createElement('div'); + box.rangeElement.classList.add('annotation_range'); + self.graph.element.appendChild(box.rangeElement); + } + + } + + if ( box.end ) { + + var annotationRangeStart = left; + var annotationRangeEnd = Math.min( self.graph.x(box.end), self.graph.x.range()[1] ); + + // annotation makes more sense at end + if ( annotationRangeStart > annotationRangeEnd ) { + annotationRangeEnd = left; + annotationRangeStart = Math.max( self.graph.x(box.end), self.graph.x.range()[0] ); + } + + var annotationRangeWidth = annotationRangeEnd - annotationRangeStart; + + box.rangeElement.style.left = annotationRangeStart + 'px'; + box.rangeElement.style.width = annotationRangeWidth + 'px'; + + box.rangeElement.classList.remove('offscreen'); + } + + annotation.line.classList.remove('offscreen'); + annotation.line.style.left = left + 'px'; + } ); + }, this ); + }; + + this.graph.onUpdate( function() { self.update() } ); +}; +Rickshaw.namespace('Rickshaw.Graph.Axis.Time'); + +Rickshaw.Graph.Axis.Time = function(args) { + + var self = this; + + this.graph = args.graph; + this.elements = []; + this.ticksTreatment = args.ticksTreatment || 'plain'; + this.fixedTimeUnit = args.timeUnit; + + var time = args.timeFixture || new Rickshaw.Fixtures.Time(); + + this.appropriateTimeUnit = function() { + + var unit; + var units = time.units; + + var domain = this.graph.x.domain(); + var rangeSeconds = domain[1] - domain[0]; + + units.forEach( function(u) { + if (Math.floor(rangeSeconds / u.seconds) >= 2) { + unit = unit || u; + } + } ); + + return (unit || time.units[time.units.length - 1]); + }; + + this.tickOffsets = function() { + + var domain = this.graph.x.domain(); + + var unit = this.fixedTimeUnit || this.appropriateTimeUnit(); + var count = Math.ceil((domain[1] - domain[0]) / unit.seconds); + + var runningTick = domain[0]; + + var offsets = []; + + for (var i = 0; i < count; i++) { + + var tickValue = time.ceil(runningTick, unit); + runningTick = tickValue + unit.seconds / 2; + + offsets.push( { value: tickValue, unit: unit } ); + } + + return offsets; + }; + + this.render = function() { + + this.elements.forEach( function(e) { + e.parentNode.removeChild(e); + } ); + + this.elements = []; + + var offsets = this.tickOffsets(); + + offsets.forEach( function(o) { + + if (self.graph.x(o.value) > self.graph.x.range()[1]) return; + + var element = document.createElement('div'); + element.style.left = self.graph.x(o.value) + 'px'; + element.classList.add('x_tick'); + element.classList.add(self.ticksTreatment); + + var title = document.createElement('div'); + title.classList.add('title'); + title.innerHTML = o.unit.formatter(new Date(o.value * 1000)); + element.appendChild(title); + + self.graph.element.appendChild(element); + self.elements.push(element); + + } ); + }; + + this.graph.onUpdate( function() { self.render() } ); +}; + +Rickshaw.namespace('Rickshaw.Graph.Axis.X'); + +Rickshaw.Graph.Axis.X = function(args) { + + var self = this; + var berthRate = 0.10; + + this.initialize = function(args) { + + this.graph = args.graph; + this.orientation = args.orientation || 'top'; + + this.pixelsPerTick = args.pixelsPerTick || 75; + if (args.ticks) this.staticTicks = args.ticks; + if (args.tickValues) this.tickValues = args.tickValues; + + this.tickSize = args.tickSize || 4; + this.ticksTreatment = args.ticksTreatment || 'plain'; + + if (args.element) { + + this.element = args.element; + this._discoverSize(args.element, args); + + this.vis = d3.select(args.element) + .append("svg:svg") + .attr('height', this.height) + .attr('width', this.width) + .attr('class', 'rickshaw_graph x_axis_d3'); + + this.element = this.vis[0][0]; + this.element.style.position = 'relative'; + + this.setSize({ width: args.width, height: args.height }); + + } else { + this.vis = this.graph.vis; + } + + this.graph.onUpdate( function() { self.render() } ); + }; + + this.setSize = function(args) { + + args = args || {}; + if (!this.element) return; + + this._discoverSize(this.element.parentNode, args); + + this.vis + .attr('height', this.height) + .attr('width', this.width * (1 + berthRate)); + + var berth = Math.floor(this.width * berthRate / 2); + this.element.style.left = -1 * berth + 'px'; + }; + + this.render = function() { + + if (this._renderWidth !== undefined && this.graph.width !== this._renderWidth) this.setSize({ auto: true }); + + var axis = d3.svg.axis().scale(this.graph.x).orient(this.orientation); + axis.tickFormat( args.tickFormat || function(x) { return x } ); + if (this.tickValues) axis.tickValues(this.tickValues); + + this.ticks = this.staticTicks || Math.floor(this.graph.width / this.pixelsPerTick); + + var berth = Math.floor(this.width * berthRate / 2) || 0; + var transform; + + if (this.orientation == 'top') { + var yOffset = this.height || this.graph.height; + transform = 'translate(' + berth + ',' + yOffset + ')'; + } else { + transform = 'translate(' + berth + ', 0)'; + } + + if (this.element) { + this.vis.selectAll('*').remove(); + } + + this.vis + .append("svg:g") + .attr("class", ["x_ticks_d3", this.ticksTreatment].join(" ")) + .attr("transform", transform) + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(this.tickSize)); + + var gridSize = (this.orientation == 'bottom' ? 1 : -1) * this.graph.height; + + this.graph.vis + .append("svg:g") + .attr("class", "x_grid_d3") + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(gridSize)) + .selectAll('text') + .each(function() { this.parentNode.setAttribute('data-x-value', this.textContent) }); + + this._renderHeight = this.graph.height; + }; + + this._discoverSize = function(element, args) { + + if (typeof window !== 'undefined') { + + var style = window.getComputedStyle(element, null); + var elementHeight = parseInt(style.getPropertyValue('height'), 10); + + if (!args.auto) { + var elementWidth = parseInt(style.getPropertyValue('width'), 10); + } + } + + this.width = (args.width || elementWidth || this.graph.width) * (1 + berthRate); + this.height = args.height || elementHeight || 40; + }; + + this.initialize(args); +}; + +Rickshaw.namespace('Rickshaw.Graph.Axis.Y'); + +Rickshaw.Graph.Axis.Y = Rickshaw.Class.create( { + + initialize: function(args) { + + this.graph = args.graph; + this.orientation = args.orientation || 'right'; + + this.pixelsPerTick = args.pixelsPerTick || 75; + if (args.ticks) this.staticTicks = args.ticks; + if (args.tickValues) this.tickValues = args.tickValues; + + this.tickSize = args.tickSize || 4; + this.ticksTreatment = args.ticksTreatment || 'plain'; + + this.tickFormat = args.tickFormat || function(y) { return y }; + + this.berthRate = 0.10; + + if (args.element) { + + this.element = args.element; + this.vis = d3.select(args.element) + .append("svg:svg") + .attr('class', 'rickshaw_graph y_axis'); + + this.element = this.vis[0][0]; + this.element.style.position = 'relative'; + + this.setSize({ width: args.width, height: args.height }); + + } else { + this.vis = this.graph.vis; + } + + var self = this; + this.graph.onUpdate( function() { self.render() } ); + }, + + setSize: function(args) { + + args = args || {}; + + if (!this.element) return; + + if (typeof window !== 'undefined') { + + var style = window.getComputedStyle(this.element.parentNode, null); + var elementWidth = parseInt(style.getPropertyValue('width'), 10); + + if (!args.auto) { + var elementHeight = parseInt(style.getPropertyValue('height'), 10); + } + } + + this.width = args.width || elementWidth || this.graph.width * this.berthRate; + this.height = args.height || elementHeight || this.graph.height; + + this.vis + .attr('width', this.width) + .attr('height', this.height * (1 + this.berthRate)); + + var berth = this.height * this.berthRate; + + if (this.orientation == 'left') { + this.element.style.top = -1 * berth + 'px'; + } + }, + + render: function() { + + if (this._renderHeight !== undefined && this.graph.height !== this._renderHeight) this.setSize({ auto: true }); + + this.ticks = this.staticTicks || Math.floor(this.graph.height / this.pixelsPerTick); + + var axis = this._drawAxis(this.graph.y); + + this._drawGrid(axis); + + this._renderHeight = this.graph.height; + }, + + _drawAxis: function(scale) { + var axis = d3.svg.axis().scale(scale).orient(this.orientation); + axis.tickFormat(this.tickFormat); + if (this.tickValues) axis.tickValues(this.tickValues); + + if (this.orientation == 'left') { + var berth = this.height * this.berthRate; + var transform = 'translate(' + this.width + ', ' + berth + ')'; + } + + if (this.element) { + this.vis.selectAll('*').remove(); + } + + this.vis + .append("svg:g") + .attr("class", ["y_ticks", this.ticksTreatment].join(" ")) + .attr("transform", transform) + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(this.tickSize)); + + return axis; + }, + + _drawGrid: function(axis) { + var gridSize = (this.orientation == 'right' ? 1 : -1) * this.graph.width; + + this.graph.vis + .append("svg:g") + .attr("class", "y_grid") + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(gridSize)) + .selectAll('text') + .each(function() { this.parentNode.setAttribute('data-y-value', this.textContent) }); + } +} ); +Rickshaw.namespace('Rickshaw.Graph.Axis.Y.Scaled'); + +Rickshaw.Graph.Axis.Y.Scaled = Rickshaw.Class.create( Rickshaw.Graph.Axis.Y, { + + initialize: function($super, args) { + + if (typeof(args.scale) === 'undefined') { + throw new Error('Scaled requires scale'); + } + + this.scale = args.scale; + + if (typeof(args.grid) === 'undefined') { + this.grid = true; + } else { + this.grid = args.grid; + } + + $super(args); + + }, + + _drawAxis: function($super, scale) { + // Adjust scale's domain to compensate for adjustments to the + // renderer's domain (e.g. padding). + var domain = this.scale.domain(); + var renderDomain = this.graph.renderer.domain().y; + + var extents = [ + Math.min.apply(Math, domain), + Math.max.apply(Math, domain)]; + + // A mapping from the ideal render domain [0, 1] to the extent + // of the original scale's domain. This is used to calculate + // the extents of the adjusted domain. + var extentMap = d3.scale.linear().domain([0, 1]).range(extents); + + var adjExtents = [ + extentMap(renderDomain[0]), + extentMap(renderDomain[1])]; + + // A mapping from the original domain to the adjusted domain. + var adjustment = d3.scale.linear().domain(extents).range(adjExtents); + + // Make a copy of the custom scale, apply the adjusted domain, and + // copy the range to match the graph's scale. + var adjustedScale = this.scale.copy() + .domain(domain.map(adjustment)) + .range(scale.range()); + + return $super(adjustedScale); + }, + + _drawGrid: function($super, axis) { + if (this.grid) { + // only draw the axis if the grid option is true + $super(axis); + } + } +} ); +Rickshaw.namespace('Rickshaw.Graph.Behavior.Series.Highlight'); + +Rickshaw.Graph.Behavior.Series.Highlight = function(args) { + + this.graph = args.graph; + this.legend = args.legend; + + var self = this; + + var colorSafe = {}; + var activeLine = null; + + var disabledColor = args.disabledColor || function(seriesColor) { + return d3.interpolateRgb(seriesColor, d3.rgb('#d8d8d8'))(0.8).toString(); + }; + + this.addHighlightEvents = function (l) { + + l.element.addEventListener( 'mouseover', function(e) { + + if (activeLine) return; + else activeLine = l; + + self.legend.lines.forEach( function(line) { + + if (l === line) { + + // if we're not in a stacked renderer bring active line to the top + if (self.graph.renderer.unstack && (line.series.renderer ? line.series.renderer.unstack : true)) { + + var seriesIndex = self.graph.series.indexOf(line.series); + line.originalIndex = seriesIndex; + + var series = self.graph.series.splice(seriesIndex, 1)[0]; + self.graph.series.push(series); + } + return; + } + + colorSafe[line.series.name] = colorSafe[line.series.name] || line.series.color; + line.series.color = disabledColor(line.series.color); + + } ); + + self.graph.update(); + + }, false ); + + l.element.addEventListener( 'mouseout', function(e) { + + if (!activeLine) return; + else activeLine = null; + + self.legend.lines.forEach( function(line) { + + // return reordered series to its original place + if (l === line && line.hasOwnProperty('originalIndex')) { + + var series = self.graph.series.pop(); + self.graph.series.splice(line.originalIndex, 0, series); + delete line.originalIndex; + } + + if (colorSafe[line.series.name]) { + line.series.color = colorSafe[line.series.name]; + } + } ); + + self.graph.update(); + + }, false ); + }; + + if (this.legend) { + this.legend.lines.forEach( function(l) { + self.addHighlightEvents(l); + } ); + } + +}; +Rickshaw.namespace('Rickshaw.Graph.Behavior.Series.Order'); + +Rickshaw.Graph.Behavior.Series.Order = function(args) { + + this.graph = args.graph; + this.legend = args.legend; + + var self = this; + + if (typeof window.jQuery == 'undefined') { + throw "couldn't find jQuery at window.jQuery"; + } + + if (typeof window.jQuery.ui == 'undefined') { + throw "couldn't find jQuery UI at window.jQuery.ui"; + } + + jQuery(function() { + jQuery(self.legend.list).sortable( { + containment: 'parent', + tolerance: 'pointer', + update: function( event, ui ) { + var series = []; + jQuery(self.legend.list).find('li').each( function(index, item) { + if (!item.series) return; + series.push(item.series); + } ); + + for (var i = self.graph.series.length - 1; i >= 0; i--) { + self.graph.series[i] = series.shift(); + } + + self.graph.update(); + } + } ); + jQuery(self.legend.list).disableSelection(); + }); + + //hack to make jquery-ui sortable behave + this.graph.onUpdate( function() { + var h = window.getComputedStyle(self.legend.element).height; + self.legend.element.style.height = h; + } ); +}; +Rickshaw.namespace('Rickshaw.Graph.Behavior.Series.Toggle'); + +Rickshaw.Graph.Behavior.Series.Toggle = function(args) { + + this.graph = args.graph; + this.legend = args.legend; + + var self = this; + + this.addAnchor = function(line) { + + var anchor = document.createElement('a'); + anchor.innerHTML = '✔'; + anchor.classList.add('action'); + line.element.insertBefore(anchor, line.element.firstChild); + + anchor.onclick = function(e) { + if (line.series.disabled) { + line.series.enable(); + line.element.classList.remove('disabled'); + } else { + if (this.graph.series.filter(function(s) { return !s.disabled }).length <= 1) return; + line.series.disable(); + line.element.classList.add('disabled'); + } + + }.bind(this); + + var label = line.element.getElementsByTagName('span')[0]; + label.onclick = function(e){ + + var disableAllOtherLines = line.series.disabled; + if ( ! disableAllOtherLines ) { + for ( var i = 0; i < self.legend.lines.length; i++ ) { + var l = self.legend.lines[i]; + if ( line.series === l.series ) { + // noop + } else if ( l.series.disabled ) { + // noop + } else { + disableAllOtherLines = true; + break; + } + } + } + + // show all or none + if ( disableAllOtherLines ) { + + // these must happen first or else we try ( and probably fail ) to make a no line graph + line.series.enable(); + line.element.classList.remove('disabled'); + + self.legend.lines.forEach(function(l){ + if ( line.series === l.series ) { + // noop + } else { + l.series.disable(); + l.element.classList.add('disabled'); + } + }); + + } else { + + self.legend.lines.forEach(function(l){ + l.series.enable(); + l.element.classList.remove('disabled'); + }); + + } + + }; + + }; + + if (this.legend) { + + var $ = jQuery; + if (typeof $ != 'undefined' && $(this.legend.list).sortable) { + + $(this.legend.list).sortable( { + start: function(event, ui) { + ui.item.bind('no.onclick', + function(event) { + event.preventDefault(); + } + ); + }, + stop: function(event, ui) { + setTimeout(function(){ + ui.item.unbind('no.onclick'); + }, 250); + } + }); + } + + this.legend.lines.forEach( function(l) { + self.addAnchor(l); + } ); + } + + this._addBehavior = function() { + + this.graph.series.forEach( function(s) { + + s.disable = function() { + + if (self.graph.series.length <= 1) { + throw('only one series left'); + } + + s.disabled = true; + self.graph.update(); + }; + + s.enable = function() { + s.disabled = false; + self.graph.update(); + }; + } ); + }; + this._addBehavior(); + + this.updateBehaviour = function () { this._addBehavior() }; + +}; +Rickshaw.namespace('Rickshaw.Graph.HoverDetail'); + +Rickshaw.Graph.HoverDetail = Rickshaw.Class.create({ + + initialize: function(args) { + + var graph = this.graph = args.graph; + + this.xFormatter = args.xFormatter || function(x) { + return new Date( x * 1000 ).toUTCString(); + }; + + this.yFormatter = args.yFormatter || function(y) { + return y === null ? y : y.toFixed(2); + }; + + var element = this.element = document.createElement('div'); + element.className = 'detail'; + + this.visible = true; + graph.element.appendChild(element); + + this.lastEvent = null; + this._addListeners(); + + this.onShow = args.onShow; + this.onHide = args.onHide; + this.onRender = args.onRender; + + this.formatter = args.formatter || this.formatter; + + }, + + formatter: function(series, x, y, formattedX, formattedY, d) { + return series.name + ': ' + formattedY; + }, + + update: function(e) { + + e = e || this.lastEvent; + if (!e) return; + this.lastEvent = e; + + if (!e.target.nodeName.match(/^(path|svg|rect|circle)$/)) return; + + var graph = this.graph; + + var eventX = e.offsetX || e.layerX; + var eventY = e.offsetY || e.layerY; + + var j = 0; + var points = []; + var nearestPoint; + + this.graph.series.active().forEach( function(series) { + + var data = this.graph.stackedData[j++]; + + if (!data.length) + return; + + var domainX = graph.x.invert(eventX); + + var domainIndexScale = d3.scale.linear() + .domain([data[0].x, data.slice(-1)[0].x]) + .range([0, data.length - 1]); + + var approximateIndex = Math.round(domainIndexScale(domainX)); + if (approximateIndex == data.length - 1) approximateIndex--; + + var dataIndex = Math.min(approximateIndex || 0, data.length - 1); + + for (var i = approximateIndex; i < data.length - 1;) { + + if (!data[i] || !data[i + 1]) break; + + if (data[i].x <= domainX && data[i + 1].x > domainX) { + dataIndex = Math.abs(domainX - data[i].x) < Math.abs(domainX - data[i + 1].x) ? i : i + 1; + break; + } + + if (data[i + 1].x <= domainX) { i++ } else { i-- } + } + + if (dataIndex < 0) dataIndex = 0; + var value = data[dataIndex]; + + var distance = Math.sqrt( + Math.pow(Math.abs(graph.x(value.x) - eventX), 2) + + Math.pow(Math.abs(graph.y(value.y + value.y0) - eventY), 2) + ); + + var xFormatter = series.xFormatter || this.xFormatter; + var yFormatter = series.yFormatter || this.yFormatter; + + var point = { + formattedXValue: xFormatter(value.x), + formattedYValue: yFormatter(series.scale ? series.scale.invert(value.y) : value.y), + series: series, + value: value, + distance: distance, + order: j, + name: series.name + }; + + if (!nearestPoint || distance < nearestPoint.distance) { + nearestPoint = point; + } + + points.push(point); + + }, this ); + + if (!nearestPoint) + return; + + nearestPoint.active = true; + + var domainX = nearestPoint.value.x; + var formattedXValue = nearestPoint.formattedXValue; + + this.element.innerHTML = ''; + this.element.style.left = graph.x(domainX) + 'px'; + + this.visible && this.render( { + points: points, + detail: points, // for backwards compatibility + mouseX: eventX, + mouseY: eventY, + formattedXValue: formattedXValue, + domainX: domainX + } ); + }, + + hide: function() { + this.visible = false; + this.element.classList.add('inactive'); + + if (typeof this.onHide == 'function') { + this.onHide(); + } + }, + + show: function() { + this.visible = true; + this.element.classList.remove('inactive'); + + if (typeof this.onShow == 'function') { + this.onShow(); + } + }, + + render: function(args) { + + var graph = this.graph; + var points = args.points; + var point = points.filter( function(p) { return p.active } ).shift(); + + if (point.value.y === null) return; + + var formattedXValue = point.formattedXValue; + var formattedYValue = point.formattedYValue; + + this.element.innerHTML = ''; + this.element.style.left = graph.x(point.value.x) + 'px'; + + var xLabel = document.createElement('div'); + + xLabel.className = 'x_label'; + xLabel.innerHTML = formattedXValue; + this.element.appendChild(xLabel); + + var item = document.createElement('div'); + + item.className = 'item'; + + // invert the scale if this series displays using a scale + var series = point.series; + var actualY = series.scale ? series.scale.invert(point.value.y) : point.value.y; + + item.innerHTML = this.formatter(series, point.value.x, actualY, formattedXValue, formattedYValue, point); + item.style.top = this.graph.y(point.value.y0 + point.value.y) + 'px'; + + this.element.appendChild(item); + + var dot = document.createElement('div'); + + dot.className = 'dot'; + dot.style.top = item.style.top; + dot.style.borderColor = series.color; + + this.element.appendChild(dot); + + if (point.active) { + item.classList.add('active'); + dot.classList.add('active'); + } + + // Assume left alignment until the element has been displayed and + // bounding box calculations are possible. + var alignables = [xLabel, item]; + alignables.forEach(function(el) { + el.classList.add('left'); + }); + + this.show(); + + // If left-alignment results in any error, try right-alignment. + var leftAlignError = this._calcLayoutError(alignables); + if (leftAlignError > 0) { + alignables.forEach(function(el) { + el.classList.remove('left'); + el.classList.add('right'); + }); + + // If right-alignment is worse than left alignment, switch back. + var rightAlignError = this._calcLayoutError(alignables); + if (rightAlignError > leftAlignError) { + alignables.forEach(function(el) { + el.classList.remove('right'); + el.classList.add('left'); + }); + } + } + + if (typeof this.onRender == 'function') { + this.onRender(args); + } + }, + + _calcLayoutError: function(alignables) { + // Layout error is calculated as the number of linear pixels by which + // an alignable extends past the left or right edge of the parent. + var parentRect = this.element.parentNode.getBoundingClientRect(); + + var error = 0; + var alignRight = alignables.forEach(function(el) { + var rect = el.getBoundingClientRect(); + if (!rect.width) { + return; + } + + if (rect.right > parentRect.right) { + error += rect.right - parentRect.right; + } + + if (rect.left < parentRect.left) { + error += parentRect.left - rect.left; + } + }); + return error; + }, + + _addListeners: function() { + + this.graph.element.addEventListener( + 'mousemove', + function(e) { + this.visible = true; + this.update(e); + }.bind(this), + false + ); + + this.graph.onUpdate( function() { this.update() }.bind(this) ); + + this.graph.element.addEventListener( + 'mouseout', + function(e) { + if (e.relatedTarget && !(e.relatedTarget.compareDocumentPosition(this.graph.element) & Node.DOCUMENT_POSITION_CONTAINS)) { + this.hide(); + } + }.bind(this), + false + ); + } +}); +Rickshaw.namespace('Rickshaw.Graph.JSONP'); + +Rickshaw.Graph.JSONP = Rickshaw.Class.create( Rickshaw.Graph.Ajax, { + + request: function() { + + jQuery.ajax( { + url: this.dataURL, + dataType: 'jsonp', + success: this.success.bind(this), + error: this.error.bind(this) + } ); + } +} ); +Rickshaw.namespace('Rickshaw.Graph.Legend'); + +Rickshaw.Graph.Legend = Rickshaw.Class.create( { + + className: 'rickshaw_legend', + + initialize: function(args) { + this.element = args.element; + this.graph = args.graph; + this.naturalOrder = args.naturalOrder; + + this.element.classList.add(this.className); + + this.list = document.createElement('ul'); + this.element.appendChild(this.list); + + this.render(); + + // we could bind this.render.bind(this) here + // but triggering the re-render would lose the added + // behavior of the series toggle + this.graph.onUpdate( function() {} ); + }, + + render: function() { + var self = this; + + while ( this.list.firstChild ) { + this.list.removeChild( this.list.firstChild ); + } + this.lines = []; + + var series = this.graph.series + .map( function(s) { return s } ); + + if (!this.naturalOrder) { + series = series.reverse(); + } + + series.forEach( function(s) { + self.addLine(s); + } ); + + + }, + + addLine: function (series) { + var line = document.createElement('li'); + line.className = 'line'; + if (series.disabled) { + line.className += ' disabled'; + } + if (series.className) { + d3.select(line).classed(series.className, true); + } + var swatch = document.createElement('div'); + swatch.className = 'swatch'; + swatch.style.backgroundColor = series.color; + + line.appendChild(swatch); + + var label = document.createElement('span'); + label.className = 'label'; + label.innerHTML = series.name; + + line.appendChild(label); + this.list.appendChild(line); + + line.series = series; + + if (series.noLegend) { + line.style.display = 'none'; + } + + var _line = { element: line, series: series }; + if (this.shelving) { + this.shelving.addAnchor(_line); + this.shelving.updateBehaviour(); + } + if (this.highlighter) { + this.highlighter.addHighlightEvents(_line); + } + this.lines.push(_line); + return line; + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.RangeSlider'); + +Rickshaw.Graph.RangeSlider = Rickshaw.Class.create({ + + initialize: function(args) { + + var element = this.element = args.element; + var graph = this.graph = args.graph; + + this.slideCallbacks = []; + + this.build(); + + graph.onUpdate( function() { this.update() }.bind(this) ); + }, + + build: function() { + + var element = this.element; + var graph = this.graph; + var $ = jQuery; + + var domain = graph.dataDomain(); + var self = this; + + $( function() { + $(element).slider( { + range: true, + min: domain[0], + max: domain[1], + values: [ + domain[0], + domain[1] + ], + slide: function( event, ui ) { + + if (ui.values[1] <= ui.values[0]) return; + + graph.window.xMin = ui.values[0]; + graph.window.xMax = ui.values[1]; + graph.update(); + + var domain = graph.dataDomain(); + + // if we're at an extreme, stick there + if (domain[0] == ui.values[0]) { + graph.window.xMin = undefined; + } + + if (domain[1] == ui.values[1]) { + graph.window.xMax = undefined; + } + + self.slideCallbacks.forEach(function(callback) { + callback(graph, graph.window.xMin, graph.window.xMax); + }); + } + } ); + } ); + + $(element)[0].style.width = graph.width + 'px'; + + }, + + update: function() { + + var element = this.element; + var graph = this.graph; + var $ = jQuery; + + var values = $(element).slider('option', 'values'); + + var domain = graph.dataDomain(); + + $(element).slider('option', 'min', domain[0]); + $(element).slider('option', 'max', domain[1]); + + if (graph.window.xMin == null) { + values[0] = domain[0]; + } + if (graph.window.xMax == null) { + values[1] = domain[1]; + } + + $(element).slider('option', 'values', values); + }, + + onSlide: function(callback) { + this.slideCallbacks.push(callback); + } +}); + +Rickshaw.namespace('Rickshaw.Graph.RangeSlider.Preview'); + +Rickshaw.Graph.RangeSlider.Preview = Rickshaw.Class.create({ + + initialize: function(args) { + + if (!args.element) throw "Rickshaw.Graph.RangeSlider.Preview needs a reference to an element"; + if (!args.graph && !args.graphs) throw "Rickshaw.Graph.RangeSlider.Preview needs a reference to an graph or an array of graphs"; + + this.element = args.element; + this.element.style.position = 'relative'; + + this.graphs = args.graph ? [ args.graph ] : args.graphs; + + this.defaults = { + height: 75, + width: 400, + gripperColor: undefined, + frameTopThickness: 3, + frameHandleThickness: 10, + frameColor: "#d4d4d4", + frameOpacity: 1, + minimumFrameWidth: 0, + heightRatio: 0.2 + }; + + this.heightRatio = args.heightRatio || this.defaults.heightRatio; + this.defaults.gripperColor = d3.rgb(this.defaults.frameColor).darker().toString(); + + this.configureCallbacks = []; + this.slideCallbacks = []; + + this.previews = []; + + if (!args.width) this.widthFromGraph = true; + if (!args.height) this.heightFromGraph = true; + + if (this.widthFromGraph || this.heightFromGraph) { + this.graphs[0].onConfigure(function () { + this.configure(args); this.render(); + }.bind(this)); + } + + args.width = args.width || this.graphs[0].width || this.defaults.width; + args.height = args.height || this.graphs[0].height * this.heightRatio || this.defaults.height; + + this.configure(args); + this.render(); + }, + + onSlide: function(callback) { + this.slideCallbacks.push(callback); + }, + + onConfigure: function(callback) { + this.configureCallbacks.push(callback); + }, + + configure: function(args) { + + this.config = this.config || {}; + + this.configureCallbacks.forEach(function(callback) { + callback(args); + }); + + Rickshaw.keys(this.defaults).forEach(function(k) { + this.config[k] = k in args ? args[k] + : k in this.config ? this.config[k] + : this.defaults[k]; + }, this); + + if ('width' in args || 'height' in args) { + + if (this.widthFromGraph) { + this.config.width = this.graphs[0].width; + } + + if (this.heightFromGraph) { + this.config.height = this.graphs[0].height * this.heightRatio; + this.previewHeight = this.config.height; + } + + this.previews.forEach(function(preview) { + + var height = this.previewHeight / this.graphs.length - this.config.frameTopThickness * 2; + var width = this.config.width - this.config.frameHandleThickness * 2; + preview.setSize({ width: width, height: height }); + + if (this.svg) { + var svgHeight = height + this.config.frameHandleThickness * 2; + var svgWidth = width + this.config.frameHandleThickness * 2; + this.svg.style("width", svgWidth + "px"); + this.svg.style("height", svgHeight + "px"); + } + }, this); + } + }, + + render: function() { + + var self = this; + + this.svg = d3.select(this.element) + .selectAll("svg.rickshaw_range_slider_preview") + .data([null]); + + this.previewHeight = this.config.height - (this.config.frameTopThickness * 2); + this.previewWidth = this.config.width - (this.config.frameHandleThickness * 2); + + this.currentFrame = [0, this.previewWidth]; + + var buildGraph = function(parent, index) { + + var graphArgs = Rickshaw.extend({}, parent.config); + var height = self.previewHeight / self.graphs.length; + var renderer = parent.renderer.name; + + Rickshaw.extend(graphArgs, { + element: this.appendChild(document.createElement("div")), + height: height, + width: self.previewWidth, + series: parent.series, + renderer: renderer + }); + + var graph = new Rickshaw.Graph(graphArgs); + self.previews.push(graph); + + parent.onUpdate(function() { graph.render(); self.render() }); + + parent.onConfigure(function(args) { + // don't propagate height + delete args.height; + args.width = args.width - self.config.frameHandleThickness * 2; + graph.configure(args); + graph.render(); + }); + + graph.render(); + }; + + var graphContainer = d3.select(this.element) + .selectAll("div.rickshaw_range_slider_preview_container") + .data(this.graphs); + + var translateCommand = "translate(" + + this.config.frameHandleThickness + "px, " + + this.config.frameTopThickness + "px)"; + + graphContainer.enter() + .append("div") + .classed("rickshaw_range_slider_preview_container", true) + .style("-webkit-transform", translateCommand) + .style("-moz-transform", translateCommand) + .style("-ms-transform", translateCommand) + .style("transform", translateCommand) + .each(buildGraph); + + graphContainer.exit() + .remove(); + + // Use the first graph as the "master" for the frame state + var masterGraph = this.graphs[0]; + + var domainScale = d3.scale.linear() + .domain([0, this.previewWidth]) + .range(masterGraph.dataDomain()); + + var currentWindow = [masterGraph.window.xMin, masterGraph.window.xMax]; + + this.currentFrame[0] = currentWindow[0] === undefined ? + 0 : Math.round(domainScale.invert(currentWindow[0])); + + if (this.currentFrame[0] < 0) this.currentFrame[0] = 0; + + this.currentFrame[1] = currentWindow[1] === undefined ? + this.previewWidth : domainScale.invert(currentWindow[1]); + + if (this.currentFrame[1] - this.currentFrame[0] < self.config.minimumFrameWidth) { + this.currentFrame[1] = (this.currentFrame[0] || 0) + self.config.minimumFrameWidth; + } + + this.svg.enter() + .append("svg") + .classed("rickshaw_range_slider_preview", true) + .style("height", this.config.height + "px") + .style("width", this.config.width + "px") + .style("position", "absolute") + .style("top", 0); + + this._renderDimming(); + this._renderFrame(); + this._renderGrippers(); + this._renderHandles(); + this._renderMiddle(); + + this._registerMouseEvents(); + }, + + _renderDimming: function() { + + var element = this.svg + .selectAll("path.dimming") + .data([null]); + + element.enter() + .append("path") + .attr("fill", "white") + .attr("fill-opacity", "0.7") + .attr("fill-rule", "evenodd") + .classed("dimming", true); + + var path = ""; + path += " M " + this.config.frameHandleThickness + " " + this.config.frameTopThickness; + path += " h " + this.previewWidth; + path += " v " + this.previewHeight; + path += " h " + -this.previewWidth; + path += " z "; + path += " M " + Math.max(this.currentFrame[0], this.config.frameHandleThickness) + " " + this.config.frameTopThickness; + path += " H " + Math.min(this.currentFrame[1] + this.config.frameHandleThickness * 2, this.previewWidth + this.config.frameHandleThickness); + path += " v " + this.previewHeight; + path += " H " + Math.max(this.currentFrame[0], this.config.frameHandleThickness); + path += " z"; + + element.attr("d", path); + }, + + _renderFrame: function() { + + var element = this.svg + .selectAll("path.frame") + .data([null]); + + element.enter() + .append("path") + .attr("stroke", "white") + .attr("stroke-width", "1px") + .attr("stroke-linejoin", "round") + .attr("fill", this.config.frameColor) + .attr("fill-opacity", this.config.frameOpacity) + .attr("fill-rule", "evenodd") + .classed("frame", true); + + var path = ""; + path += " M " + this.currentFrame[0] + " 0"; + path += " H " + (this.currentFrame[1] + (this.config.frameHandleThickness * 2)); + path += " V " + this.config.height; + path += " H " + (this.currentFrame[0]); + path += " z"; + path += " M " + (this.currentFrame[0] + this.config.frameHandleThickness) + " " + this.config.frameTopThickness; + path += " H " + (this.currentFrame[1] + this.config.frameHandleThickness); + path += " v " + this.previewHeight; + path += " H " + (this.currentFrame[0] + this.config.frameHandleThickness); + path += " z"; + + element.attr("d", path); + }, + + _renderGrippers: function() { + + var gripper = this.svg.selectAll("path.gripper") + .data([null]); + + gripper.enter() + .append("path") + .attr("stroke", this.config.gripperColor) + .classed("gripper", true); + + var path = ""; + + [0.4, 0.6].forEach(function(spacing) { + path += " M " + Math.round((this.currentFrame[0] + (this.config.frameHandleThickness * spacing))) + " " + Math.round(this.config.height * 0.3); + path += " V " + Math.round(this.config.height * 0.7); + path += " M " + Math.round((this.currentFrame[1] + (this.config.frameHandleThickness * (1 + spacing)))) + " " + Math.round(this.config.height * 0.3); + path += " V " + Math.round(this.config.height * 0.7); + }.bind(this)); + + gripper.attr("d", path); + }, + + _renderHandles: function() { + + var leftHandle = this.svg.selectAll("rect.left_handle") + .data([null]); + + leftHandle.enter() + .append("rect") + .attr('width', this.config.frameHandleThickness) + .style("cursor", "ew-resize") + .style("fill-opacity", "0") + .classed("left_handle", true); + + leftHandle + .attr('x', this.currentFrame[0]) + .attr('height', this.config.height); + + var rightHandle = this.svg.selectAll("rect.right_handle") + .data([null]); + + rightHandle.enter() + .append("rect") + .attr('width', this.config.frameHandleThickness) + .style("cursor", "ew-resize") + .style("fill-opacity", "0") + .classed("right_handle", true); + + rightHandle + .attr('x', this.currentFrame[1] + this.config.frameHandleThickness) + .attr('height', this.config.height); + }, + + _renderMiddle: function() { + + var middleHandle = this.svg.selectAll("rect.middle_handle") + .data([null]); + + middleHandle.enter() + .append("rect") + .style("cursor", "move") + .style("fill-opacity", "0") + .classed("middle_handle", true); + + middleHandle + .attr('width', Math.max(0, this.currentFrame[1] - this.currentFrame[0])) + .attr('x', this.currentFrame[0] + this.config.frameHandleThickness) + .attr('height', this.config.height); + }, + + _registerMouseEvents: function() { + + var element = d3.select(this.element); + + var drag = { + target: null, + start: null, + stop: null, + left: false, + right: false, + rigid: false + }; + + var self = this; + + function onMousemove(datum, index) { + + drag.stop = self._getClientXFromEvent(d3.event, drag); + var distanceTraveled = drag.stop - drag.start; + var frameAfterDrag = self.frameBeforeDrag.slice(0); + var minimumFrameWidth = self.config.minimumFrameWidth; + + if (drag.rigid) { + minimumFrameWidth = self.frameBeforeDrag[1] - self.frameBeforeDrag[0]; + } + if (drag.left) { + frameAfterDrag[0] = Math.max(frameAfterDrag[0] + distanceTraveled, 0); + } + if (drag.right) { + frameAfterDrag[1] = Math.min(frameAfterDrag[1] + distanceTraveled, self.previewWidth); + } + + var currentFrameWidth = frameAfterDrag[1] - frameAfterDrag[0]; + + if (currentFrameWidth <= minimumFrameWidth) { + + if (drag.left) { + frameAfterDrag[0] = frameAfterDrag[1] - minimumFrameWidth; + } + if (drag.right) { + frameAfterDrag[1] = frameAfterDrag[0] + minimumFrameWidth; + } + if (frameAfterDrag[0] <= 0) { + frameAfterDrag[1] -= frameAfterDrag[0]; + frameAfterDrag[0] = 0; + } + if (frameAfterDrag[1] >= self.previewWidth) { + frameAfterDrag[0] -= (frameAfterDrag[1] - self.previewWidth); + frameAfterDrag[1] = self.previewWidth; + } + } + + self.graphs.forEach(function(graph) { + + var domainScale = d3.scale.linear() + .interpolate(d3.interpolateNumber) + .domain([0, self.previewWidth]) + .range(graph.dataDomain()); + + var windowAfterDrag = [ + domainScale(frameAfterDrag[0]), + domainScale(frameAfterDrag[1]) + ]; + + self.slideCallbacks.forEach(function(callback) { + callback(graph, windowAfterDrag[0], windowAfterDrag[1]); + }); + + if (frameAfterDrag[0] === 0) { + windowAfterDrag[0] = undefined; + } + if (frameAfterDrag[1] === self.previewWidth) { + windowAfterDrag[1] = undefined; + } + graph.window.xMin = windowAfterDrag[0]; + graph.window.xMax = windowAfterDrag[1]; + + graph.update(); + }); + } + + function onMousedown() { + drag.target = d3.event.target; + drag.start = self._getClientXFromEvent(d3.event, drag); + self.frameBeforeDrag = self.currentFrame.slice(); + d3.event.preventDefault ? d3.event.preventDefault() : d3.event.returnValue = false; + d3.select(document).on("mousemove.rickshaw_range_slider_preview", onMousemove); + d3.select(document).on("mouseup.rickshaw_range_slider_preview", onMouseup); + d3.select(document).on("touchmove.rickshaw_range_slider_preview", onMousemove); + d3.select(document).on("touchend.rickshaw_range_slider_preview", onMouseup); + d3.select(document).on("touchcancel.rickshaw_range_slider_preview", onMouseup); + } + + function onMousedownLeftHandle(datum, index) { + drag.left = true; + onMousedown(); + } + + function onMousedownRightHandle(datum, index) { + drag.right = true; + onMousedown(); + } + + function onMousedownMiddleHandle(datum, index) { + drag.left = true; + drag.right = true; + drag.rigid = true; + onMousedown(); + } + + function onMouseup(datum, index) { + d3.select(document).on("mousemove.rickshaw_range_slider_preview", null); + d3.select(document).on("mouseup.rickshaw_range_slider_preview", null); + d3.select(document).on("touchmove.rickshaw_range_slider_preview", null); + d3.select(document).on("touchend.rickshaw_range_slider_preview", null); + d3.select(document).on("touchcancel.rickshaw_range_slider_preview", null); + delete self.frameBeforeDrag; + drag.left = false; + drag.right = false; + drag.rigid = false; + } + + element.select("rect.left_handle").on("mousedown", onMousedownLeftHandle); + element.select("rect.right_handle").on("mousedown", onMousedownRightHandle); + element.select("rect.middle_handle").on("mousedown", onMousedownMiddleHandle); + element.select("rect.left_handle").on("touchstart", onMousedownLeftHandle); + element.select("rect.right_handle").on("touchstart", onMousedownRightHandle); + element.select("rect.middle_handle").on("touchstart", onMousedownMiddleHandle); + }, + + _getClientXFromEvent: function(event, drag) { + + switch (event.type) { + case 'touchstart': + case 'touchmove': + var touchList = event.changedTouches; + var touch = null; + for (var touchIndex = 0; touchIndex < touchList.length; touchIndex++) { + if (touchList[touchIndex].target === drag.target) { + touch = touchList[touchIndex]; + break; + } + } + return touch !== null ? touch.clientX : undefined; + + default: + return event.clientX; + } + } +}); + +Rickshaw.namespace("Rickshaw.Graph.Renderer"); + +Rickshaw.Graph.Renderer = Rickshaw.Class.create( { + + initialize: function(args) { + this.graph = args.graph; + this.tension = args.tension || this.tension; + this.configure(args); + }, + + seriesPathFactory: function() { + //implement in subclass + }, + + seriesStrokeFactory: function() { + // implement in subclass + }, + + defaults: function() { + return { + tension: 0.8, + strokeWidth: 2, + unstack: true, + padding: { top: 0.01, right: 0, bottom: 0.01, left: 0 }, + stroke: false, + fill: false + }; + }, + + domain: function(data) { + // Requires that at least one series contains some data + var stackedData = data || this.graph.stackedData || this.graph.stackData(); + + var xMin = +Infinity; + var xMax = -Infinity; + + var yMin = +Infinity; + var yMax = -Infinity; + + stackedData.forEach( function(series) { + + series.forEach( function(d) { + + if (d.y == null) return; + + var y = d.y + d.y0; + + if (y < yMin) yMin = y; + if (y > yMax) yMax = y; + } ); + + if (!series.length) return; + + if (series[0].x < xMin) xMin = series[0].x; + if (series[series.length - 1].x > xMax) xMax = series[series.length - 1].x; + } ); + + xMin -= (xMax - xMin) * this.padding.left; + xMax += (xMax - xMin) * this.padding.right; + + yMin = this.graph.min === 'auto' ? yMin : this.graph.min || 0; + yMax = this.graph.max === undefined ? yMax : this.graph.max; + + if (this.graph.min === 'auto' || yMin < 0) { + yMin -= (yMax - yMin) * this.padding.bottom; + } + + if (this.graph.max === undefined) { + yMax += (yMax - yMin) * this.padding.top; + } + + return { x: [xMin, xMax], y: [yMin, yMax] }; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + var series = args.series || graph.series; + + var vis = args.vis || graph.vis; + vis.selectAll('*').remove(); + + var data = series + .filter(function(s) { return !s.disabled }) + .map(function(s) { return s.stack }); + + var pathNodes = vis.selectAll("path.path") + .data(data) + .enter().append("svg:path") + .classed('path', true) + .attr("d", this.seriesPathFactory()); + + if (this.stroke) { + var strokeNodes = vis.selectAll('path.stroke') + .data(data) + .enter().append("svg:path") + .classed('stroke', true) + .attr("d", this.seriesStrokeFactory()); + } + + var i = 0; + series.forEach( function(series) { + if (series.disabled) return; + series.path = pathNodes[0][i]; + if (this.stroke) series.stroke = strokeNodes[0][i]; + this._styleSeries(series); + i++; + }, this ); + + }, + + _styleSeries: function(series) { + + var fill = this.fill ? series.color : 'none'; + var stroke = this.stroke ? series.color : 'none'; + + series.path.setAttribute('fill', fill); + series.path.setAttribute('stroke', stroke); + series.path.setAttribute('stroke-width', this.strokeWidth); + + if (series.className) { + d3.select(series.path).classed(series.className, true); + } + if (series.className && this.stroke) { + d3.select(series.stroke).classed(series.className, true); + } + }, + + configure: function(args) { + + args = args || {}; + + Rickshaw.keys(this.defaults()).forEach( function(key) { + + if (!args.hasOwnProperty(key)) { + this[key] = this[key] || this.graph[key] || this.defaults()[key]; + return; + } + + if (typeof this.defaults()[key] == 'object') { + + Rickshaw.keys(this.defaults()[key]).forEach( function(k) { + + this[key][k] = + args[key][k] !== undefined ? args[key][k] : + this[key][k] !== undefined ? this[key][k] : + this.defaults()[key][k]; + }, this ); + + } else { + this[key] = + args[key] !== undefined ? args[key] : + this[key] !== undefined ? this[key] : + this.graph[key] !== undefined ? this.graph[key] : + this.defaults()[key]; + } + + }, this ); + }, + + setStrokeWidth: function(strokeWidth) { + if (strokeWidth !== undefined) { + this.strokeWidth = strokeWidth; + } + }, + + setTension: function(tension) { + if (tension !== undefined) { + this.tension = tension; + } + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Renderer.Line'); + +Rickshaw.Graph.Renderer.Line = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'line', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: false, + stroke: true + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.line() + .x( function(d) { return graph.x(d.x) } ) + .y( function(d) { return graph.y(d.y) } ) + .interpolate(this.graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Renderer.Stack'); + +Rickshaw.Graph.Renderer.Stack = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'stack', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + fill: true, + stroke: false, + unstack: false + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.area() + .x( function(d) { return graph.x(d.x) } ) + .y0( function(d) { return graph.y(d.y0) } ) + .y1( function(d) { return graph.y(d.y + d.y0) } ) + .interpolate(this.graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Renderer.Bar'); + +Rickshaw.Graph.Renderer.Bar = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'bar', + + defaults: function($super) { + + var defaults = Rickshaw.extend( $super(), { + gapSize: 0.05, + unstack: false + } ); + + delete defaults.tension; + return defaults; + }, + + initialize: function($super, args) { + args = args || {}; + this.gapSize = args.gapSize || this.gapSize; + $super(args); + }, + + domain: function($super) { + + var domain = $super(); + + var frequentInterval = this._frequentInterval(this.graph.stackedData.slice(-1).shift()); + domain.x[1] += Number(frequentInterval.magnitude); + + return domain; + }, + + barWidth: function(series) { + + var frequentInterval = this._frequentInterval(series.stack); + var barWidth = this.graph.x.magnitude(frequentInterval.magnitude) * (1 - this.gapSize); + + return barWidth; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + var series = args.series || graph.series; + + var vis = args.vis || graph.vis; + vis.selectAll('*').remove(); + + var barWidth = this.barWidth(series.active()[0]); + var barXOffset = 0; + + var activeSeriesCount = series.filter( function(s) { return !s.disabled; } ).length; + var seriesBarWidth = this.unstack ? barWidth / activeSeriesCount : barWidth; + + var transform = function(d) { + // add a matrix transform for negative values + var matrix = [ 1, 0, 0, (d.y < 0 ? -1 : 1), 0, (d.y < 0 ? graph.y.magnitude(Math.abs(d.y)) * 2 : 0) ]; + return "matrix(" + matrix.join(',') + ")"; + }; + + series.forEach( function(series) { + + if (series.disabled) return; + + var barWidth = this.barWidth(series); + + var nodes = vis.selectAll("path") + .data(series.stack.filter( function(d) { return d.y !== null } )) + .enter().append("svg:rect") + .attr("x", function(d) { return graph.x(d.x) + barXOffset }) + .attr("y", function(d) { return (graph.y(d.y0 + Math.abs(d.y))) * (d.y < 0 ? -1 : 1 ) }) + .attr("width", seriesBarWidth) + .attr("height", function(d) { return graph.y.magnitude(Math.abs(d.y)) }) + .attr("transform", transform); + + Array.prototype.forEach.call(nodes[0], function(n) { + n.setAttribute('fill', series.color); + } ); + + if (this.unstack) barXOffset += seriesBarWidth; + + }, this ); + }, + + _frequentInterval: function(data) { + + var intervalCounts = {}; + + for (var i = 0; i < data.length - 1; i++) { + var interval = data[i + 1].x - data[i].x; + intervalCounts[interval] = intervalCounts[interval] || 0; + intervalCounts[interval]++; + } + + var frequentInterval = { count: 0, magnitude: 1 }; + + Rickshaw.keys(intervalCounts).forEach( function(i) { + if (frequentInterval.count < intervalCounts[i]) { + frequentInterval = { + count: intervalCounts[i], + magnitude: i + }; + } + } ); + + return frequentInterval; + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Renderer.Area'); + +Rickshaw.Graph.Renderer.Area = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'area', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: false, + fill: false, + stroke: false + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.area() + .x( function(d) { return graph.x(d.x) } ) + .y0( function(d) { return graph.y(d.y0) } ) + .y1( function(d) { return graph.y(d.y + d.y0) } ) + .interpolate(graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + }, + + seriesStrokeFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.line() + .x( function(d) { return graph.x(d.x) } ) + .y( function(d) { return graph.y(d.y + d.y0) } ) + .interpolate(graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + var series = args.series || graph.series; + + var vis = args.vis || graph.vis; + vis.selectAll('*').remove(); + + // insert or stacked areas so strokes lay on top of areas + var method = this.unstack ? 'append' : 'insert'; + + var data = series + .filter(function(s) { return !s.disabled }) + .map(function(s) { return s.stack }); + + var nodes = vis.selectAll("path") + .data(data) + .enter()[method]("svg:g", 'g'); + + nodes.append("svg:path") + .attr("d", this.seriesPathFactory()) + .attr("class", 'area'); + + if (this.stroke) { + nodes.append("svg:path") + .attr("d", this.seriesStrokeFactory()) + .attr("class", 'line'); + } + + var i = 0; + series.forEach( function(series) { + if (series.disabled) return; + series.path = nodes[0][i++]; + this._styleSeries(series); + }, this ); + }, + + _styleSeries: function(series) { + + if (!series.path) return; + + d3.select(series.path).select('.area') + .attr('fill', series.color); + + if (this.stroke) { + d3.select(series.path).select('.line') + .attr('fill', 'none') + .attr('stroke', series.stroke || d3.interpolateRgb(series.color, 'black')(0.125)) + .attr('stroke-width', this.strokeWidth); + } + + if (series.className) { + series.path.setAttribute('class', series.className); + } + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Renderer.ScatterPlot'); + +Rickshaw.Graph.Renderer.ScatterPlot = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'scatterplot', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: true, + stroke: false, + padding:{ top: 0.01, right: 0.01, bottom: 0.01, left: 0.01 }, + dotSize: 4 + } ); + }, + + initialize: function($super, args) { + $super(args); + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + + var series = args.series || graph.series; + var vis = args.vis || graph.vis; + + var dotSize = this.dotSize; + + vis.selectAll('*').remove(); + + series.forEach( function(series) { + + if (series.disabled) return; + + var nodes = vis.selectAll("path") + .data(series.stack.filter( function(d) { return d.y !== null } )) + .enter().append("svg:circle") + .attr("cx", function(d) { return graph.x(d.x) }) + .attr("cy", function(d) { return graph.y(d.y) }) + .attr("r", function(d) { return ("r" in d) ? d.r : dotSize}); + if (series.className) { + nodes.classed(series.className, true); + } + + Array.prototype.forEach.call(nodes[0], function(n) { + n.setAttribute('fill', series.color); + } ); + + }, this ); + } +} ); +Rickshaw.namespace('Rickshaw.Graph.Renderer.Multi'); + +Rickshaw.Graph.Renderer.Multi = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'multi', + + initialize: function($super, args) { + + $super(args); + }, + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: false, + stroke: true + } ); + }, + + configure: function($super, args) { + + args = args || {}; + this.config = args; + $super(args); + }, + + domain: function($super) { + + this.graph.stackData(); + + var domains = []; + + var groups = this._groups(); + this._stack(groups); + + groups.forEach( function(group) { + + var data = group.series + .filter( function(s) { return !s.disabled } ) + .map( function(s) { return s.stack }); + + if (!data.length) return; + + var domain = null; + if (group.renderer && group.renderer.domain) { + domain = group.renderer.domain(data); + } + else { + domain = $super(data); + } + domains.push(domain); + }); + + var xMin = d3.min(domains.map( function(d) { return d.x[0] } )); + var xMax = d3.max(domains.map( function(d) { return d.x[1] } )); + var yMin = d3.min(domains.map( function(d) { return d.y[0] } )); + var yMax = d3.max(domains.map( function(d) { return d.y[1] } )); + + return { x: [xMin, xMax], y: [yMin, yMax] }; + }, + + _groups: function() { + + var graph = this.graph; + + var renderGroups = {}; + + graph.series.forEach( function(series) { + + if (series.disabled) return; + + if (!renderGroups[series.renderer]) { + + var ns = "http://www.w3.org/2000/svg"; + var vis = document.createElementNS(ns, 'g'); + + graph.vis[0][0].appendChild(vis); + + var renderer = graph._renderers[series.renderer]; + + var config = {}; + + var defaults = [ this.defaults(), renderer.defaults(), this.config, this.graph ]; + defaults.forEach(function(d) { Rickshaw.extend(config, d) }); + + renderer.configure(config); + + renderGroups[series.renderer] = { + renderer: renderer, + series: [], + vis: d3.select(vis) + }; + } + + renderGroups[series.renderer].series.push(series); + + }, this); + + var groups = []; + + Object.keys(renderGroups).forEach( function(key) { + var group = renderGroups[key]; + groups.push(group); + }); + + return groups; + }, + + _stack: function(groups) { + + groups.forEach( function(group) { + + var series = group.series + .filter( function(series) { return !series.disabled } ); + + var data = series + .map( function(series) { return series.stack } ); + + if (!group.renderer.unstack) { + + var layout = d3.layout.stack(); + var stackedData = Rickshaw.clone(layout(data)); + + series.forEach( function(series, index) { + series._stack = Rickshaw.clone(stackedData[index]); + }); + } + + }, this ); + + return groups; + + }, + + render: function() { + + this.graph.series.forEach( function(series) { + if (!series.renderer) { + throw new Error("Each series needs a renderer for graph 'multi' renderer"); + } + }); + + this.graph.vis.selectAll('*').remove(); + + var groups = this._groups(); + groups = this._stack(groups); + + groups.forEach( function(group) { + + var series = group.series + .filter( function(series) { return !series.disabled } ); + + series.active = function() { return series }; + + group.renderer.render({ series: series, vis: group.vis }); + series.forEach(function(s) { s.stack = s._stack || s.stack || s.data; }); + }); + } + +} ); +Rickshaw.namespace('Rickshaw.Graph.Renderer.LinePlot'); + +Rickshaw.Graph.Renderer.LinePlot = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'lineplot', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: false, + stroke: true, + padding:{ top: 0.01, right: 0.01, bottom: 0.01, left: 0.01 }, + dotSize: 3, + strokeWidth: 2 + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.line() + .x( function(d) { return graph.x(d.x) } ) + .y( function(d) { return graph.y(d.y) } ) + .interpolate(this.graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + + var series = args.series || graph.series; + var vis = args.vis || graph.vis; + + var dotSize = this.dotSize; + + vis.selectAll('*').remove(); + + var data = series + .filter(function(s) { return !s.disabled }) + .map(function(s) { return s.stack }); + + var nodes = vis.selectAll("path") + .data(data) + .enter().append("svg:path") + .attr("d", this.seriesPathFactory()); + + var i = 0; + series.forEach(function(series) { + if (series.disabled) return; + series.path = nodes[0][i++]; + this._styleSeries(series); + }, this); + + series.forEach(function(series) { + + if (series.disabled) return; + + var nodes = vis.selectAll("x") + .data(series.stack.filter( function(d) { return d.y !== null } )) + .enter().append("svg:circle") + .attr("cx", function(d) { return graph.x(d.x) }) + .attr("cy", function(d) { return graph.y(d.y) }) + .attr("r", function(d) { return ("r" in d) ? d.r : dotSize}); + + Array.prototype.forEach.call(nodes[0], function(n) { + if (!n) return; + n.setAttribute('data-color', series.color); + n.setAttribute('fill', 'white'); + n.setAttribute('stroke', series.color); + n.setAttribute('stroke-width', this.strokeWidth); + + }.bind(this)); + + }, this); + } +} ); + +Rickshaw.namespace('Rickshaw.Graph.Smoother'); + +Rickshaw.Graph.Smoother = Rickshaw.Class.create({ + + initialize: function(args) { + + this.graph = args.graph; + this.element = args.element; + this.aggregationScale = 1; + + this.build(); + + this.graph.stackData.hooks.data.push( { + name: 'smoother', + orderPosition: 50, + f: this.transformer.bind(this) + } ); + }, + + build: function() { + + var self = this; + var $ = jQuery; + + if (this.element) { + $( function() { + $(self.element).slider( { + min: 1, + max: 100, + slide: function( event, ui ) { + self.setScale(ui.value); + self.graph.update(); + } + } ); + } ); + } + }, + + setScale: function(scale) { + + if (scale < 1) { + throw "scale out of range: " + scale; + } + + this.aggregationScale = scale; + this.graph.update(); + }, + + transformer: function(data) { + + if (this.aggregationScale == 1) return data; + + var aggregatedData = []; + + data.forEach( function(seriesData) { + + var aggregatedSeriesData = []; + + while (seriesData.length) { + + var avgX = 0, avgY = 0; + var slice = seriesData.splice(0, this.aggregationScale); + + slice.forEach( function(d) { + avgX += d.x / slice.length; + avgY += d.y / slice.length; + } ); + + aggregatedSeriesData.push( { x: avgX, y: avgY } ); + } + + aggregatedData.push(aggregatedSeriesData); + + }.bind(this) ); + + return aggregatedData; + } +}); + +Rickshaw.namespace('Rickshaw.Graph.Socketio'); + +Rickshaw.Graph.Socketio = Rickshaw.Class.create( Rickshaw.Graph.Ajax, { + request: function() { + var socket = io.connect(this.dataURL); + var self = this; + socket.on('rickshaw', function (data) { + self.success(data); + }); + } +} ); +Rickshaw.namespace('Rickshaw.Series'); + +Rickshaw.Series = Rickshaw.Class.create( Array, { + + initialize: function (data, palette, options) { + + options = options || {}; + + this.palette = new Rickshaw.Color.Palette(palette); + + this.timeBase = typeof(options.timeBase) === 'undefined' ? + Math.floor(new Date().getTime() / 1000) : + options.timeBase; + + var timeInterval = typeof(options.timeInterval) == 'undefined' ? + 1000 : + options.timeInterval; + + this.setTimeInterval(timeInterval); + + if (data && (typeof(data) == "object") && Array.isArray(data)) { + data.forEach( function(item) { this.addItem(item) }, this ); + } + }, + + addItem: function(item) { + + if (typeof(item.name) === 'undefined') { + throw('addItem() needs a name'); + } + + item.color = (item.color || this.palette.color(item.name)); + item.data = (item.data || []); + + // backfill, if necessary + if ((item.data.length === 0) && this.length && (this.getIndex() > 0)) { + this[0].data.forEach( function(plot) { + item.data.push({ x: plot.x, y: 0 }); + } ); + } else if (item.data.length === 0) { + item.data.push({ x: this.timeBase - (this.timeInterval || 0), y: 0 }); + } + + this.push(item); + + if (this.legend) { + this.legend.addLine(this.itemByName(item.name)); + } + }, + + addData: function(data, x) { + + var index = this.getIndex(); + + Rickshaw.keys(data).forEach( function(name) { + if (! this.itemByName(name)) { + this.addItem({ name: name }); + } + }, this ); + + this.forEach( function(item) { + item.data.push({ + x: x || (index * this.timeInterval || 1) + this.timeBase, + y: (data[item.name] || 0) + }); + }, this ); + }, + + getIndex: function () { + return (this[0] && this[0].data && this[0].data.length) ? this[0].data.length : 0; + }, + + itemByName: function(name) { + + for (var i = 0; i < this.length; i++) { + if (this[i].name == name) + return this[i]; + } + }, + + setTimeInterval: function(iv) { + this.timeInterval = iv / 1000; + }, + + setTimeBase: function (t) { + this.timeBase = t; + }, + + dump: function() { + + var data = { + timeBase: this.timeBase, + timeInterval: this.timeInterval, + items: [] + }; + + this.forEach( function(item) { + + var newItem = { + color: item.color, + name: item.name, + data: [] + }; + + item.data.forEach( function(plot) { + newItem.data.push({ x: plot.x, y: plot.y }); + } ); + + data.items.push(newItem); + } ); + + return data; + }, + + load: function(data) { + + if (data.timeInterval) { + this.timeInterval = data.timeInterval; + } + + if (data.timeBase) { + this.timeBase = data.timeBase; + } + + if (data.items) { + data.items.forEach( function(item) { + this.push(item); + if (this.legend) { + this.legend.addLine(this.itemByName(item.name)); + } + + }, this ); + } + } +} ); + +Rickshaw.Series.zeroFill = function(series) { + Rickshaw.Series.fill(series, 0); +}; + +Rickshaw.Series.fill = function(series, fill) { + + var x; + var i = 0; + + var data = series.map( function(s) { return s.data } ); + + while ( i < Math.max.apply(null, data.map( function(d) { return d.length } )) ) { + + x = Math.min.apply( null, + data + .filter(function(d) { return d[i] }) + .map(function(d) { return d[i].x }) + ); + + data.forEach( function(d) { + if (!d[i] || d[i].x != x) { + d.splice(i, 0, { x: x, y: fill }); + } + } ); + + i++; + } +}; + +Rickshaw.namespace('Rickshaw.Series.FixedDuration'); + +Rickshaw.Series.FixedDuration = Rickshaw.Class.create(Rickshaw.Series, { + + initialize: function (data, palette, options) { + + options = options || {}; + + if (typeof(options.timeInterval) === 'undefined') { + throw new Error('FixedDuration series requires timeInterval'); + } + + if (typeof(options.maxDataPoints) === 'undefined') { + throw new Error('FixedDuration series requires maxDataPoints'); + } + + this.palette = new Rickshaw.Color.Palette(palette); + this.timeBase = typeof(options.timeBase) === 'undefined' ? Math.floor(new Date().getTime() / 1000) : options.timeBase; + this.setTimeInterval(options.timeInterval); + + if (this[0] && this[0].data && this[0].data.length) { + this.currentSize = this[0].data.length; + this.currentIndex = this[0].data.length; + } else { + this.currentSize = 0; + this.currentIndex = 0; + } + + this.maxDataPoints = options.maxDataPoints; + + + if (data && (typeof(data) == "object") && Array.isArray(data)) { + data.forEach( function (item) { this.addItem(item) }, this ); + this.currentSize += 1; + this.currentIndex += 1; + } + + // reset timeBase for zero-filled values if needed + this.timeBase -= (this.maxDataPoints - this.currentSize) * this.timeInterval; + + // zero-fill up to maxDataPoints size if we don't have that much data yet + if ((typeof(this.maxDataPoints) !== 'undefined') && (this.currentSize < this.maxDataPoints)) { + for (var i = this.maxDataPoints - this.currentSize - 1; i > 1; i--) { + this.currentSize += 1; + this.currentIndex += 1; + this.forEach( function (item) { + item.data.unshift({ x: ((i-1) * this.timeInterval || 1) + this.timeBase, y: 0, i: i }); + }, this ); + } + } + }, + + addData: function($super, data, x) { + + $super(data, x); + + this.currentSize += 1; + this.currentIndex += 1; + + if (this.maxDataPoints !== undefined) { + while (this.currentSize > this.maxDataPoints) { + this.dropData(); + } + } + }, + + dropData: function() { + + this.forEach(function(item) { + item.data.splice(0, 1); + } ); + + this.currentSize -= 1; + }, + + getIndex: function () { + return this.currentIndex; + } +} ); + + return Rickshaw; +})); diff --git a/public/rickshaw/rickshaw.min.css b/public/rickshaw/rickshaw.min.css new file mode 100644 index 0000000..d1b32d8 --- /dev/null +++ b/public/rickshaw/rickshaw.min.css @@ -0,0 +1 @@ +.rickshaw_graph .detail{pointer-events:none;position:absolute;top:0;z-index:2;background:rgba(0,0,0,.1);bottom:0;width:1px;transition:opacity .25s linear;-moz-transition:opacity .25s linear;-o-transition:opacity 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li{padding:0 0 0 2px;min-width:80px;white-space:nowrap}.rickshaw_legend li:hover{background:rgba(255,255,255,.08);border-radius:3px}.rickshaw_legend li:active{background:rgba(255,255,255,.2);border-radius:3px} \ No newline at end of file diff --git a/public/rickshaw/rickshaw.min.js b/public/rickshaw/rickshaw.min.js new file mode 100644 index 0000000..508a28a --- /dev/null +++ b/public/rickshaw/rickshaw.min.js @@ -0,0 +1,3 @@ +(function(root,factory){if(typeof define==="function"&&define.amd){define(["d3"],function(d3){return root.Rickshaw=factory(d3)})}else if(typeof exports==="object"){module.exports=factory(require("d3"))}else{root.Rickshaw=factory(d3)}})(this,function(d3){var Rickshaw={namespace:function(namespace,obj){var parts=namespace.split(".");var parent=Rickshaw;for(var i=1,length=parts.length;i0){var x=s.data[0].x;var y=s.data[0].y;if(typeof x!="number"||typeof y!="number"&&y!==null){throw"x and y properties of points should be numbers instead of "+typeof x+" and "+typeof y}}if(s.data.length>=3){if(s.data[2].xthis.window.xMax)isInRange=false;return isInRange}return true};this.onUpdate=function(callback){this.updateCallbacks.push(callback)};this.onConfigure=function(callback){this.configureCallbacks.push(callback)};this.registerRenderer=function(renderer){this._renderers=this._renderers||{};this._renderers[renderer.name]=renderer};this.configure=function(args){this.config=this.config||{};if(args.width||args.height){this.setSize(args)}Rickshaw.keys(this.defaults).forEach(function(k){this.config[k]=k in args?args[k]:k in this?this[k]:this.defaults[k]},this);Rickshaw.keys(this.config).forEach(function(k){this[k]=this.config[k]},this);if("stack"in args)args.unstack=!args.stack;var renderer=args.renderer||this.renderer&&this.renderer.name||"stack";this.setRenderer(renderer,args);this.configureCallbacks.forEach(function(callback){callback(args)})};this.setRenderer=function(r,args){if(typeof r=="function"){this.renderer=new r({graph:self});this.registerRenderer(this.renderer)}else{if(!this._renderers[r]){throw"couldn't find renderer "+r}this.renderer=this._renderers[r]}if(typeof args=="object"){this.renderer.configure(args)}};this.setSize=function(args){args=args||{};if(typeof window!==undefined){var style=window.getComputedStyle(this.element,null);var elementWidth=parseInt(style.getPropertyValue("width"),10);var elementHeight=parseInt(style.getPropertyValue("height"),10)}this.width=args.width||elementWidth||400;this.height=args.height||elementHeight||250;this.vis&&this.vis.attr("width",this.width).attr("height",this.height)};this.initialize(args)};Rickshaw.namespace("Rickshaw.Fixtures.Color");Rickshaw.Fixtures.Color=function(){this.schemes={};this.schemes.spectrum14=["#ecb796","#dc8f70","#b2a470","#92875a","#716c49","#d2ed82","#bbe468","#a1d05d","#e7cbe6","#d8aad6","#a888c2","#9dc2d3","#649eb9","#387aa3"].reverse();this.schemes.spectrum2000=["#57306f","#514c76","#646583","#738394","#6b9c7d","#84b665","#a7ca50","#bfe746","#e2f528","#fff726","#ecdd00","#d4b11d","#de8800","#de4800","#c91515","#9a0000","#7b0429","#580839","#31082b"];this.schemes.spectrum2001=["#2f243f","#3c2c55","#4a3768","#565270","#6b6b7c","#72957f","#86ad6e","#a1bc5e","#b8d954","#d3e04e","#ccad2a","#cc8412","#c1521d","#ad3821","#8a1010","#681717","#531e1e","#3d1818","#320a1b"];this.schemes.classic9=["#423d4f","#4a6860","#848f39","#a2b73c","#ddcb53","#c5a32f","#7d5836","#963b20","#7c2626","#491d37","#2f254a"].reverse();this.schemes.httpStatus={503:"#ea5029",502:"#d23f14",500:"#bf3613",410:"#efacea",409:"#e291dc",403:"#f457e8",408:"#e121d2",401:"#b92dae",405:"#f47ceb",404:"#a82a9f",400:"#b263c6",301:"#6fa024",302:"#87c32b",307:"#a0d84c",304:"#28b55c",200:"#1a4f74",206:"#27839f",201:"#52adc9",202:"#7c979f",203:"#a5b8bd",204:"#c1cdd1"};this.schemes.colorwheel=["#b5b6a9","#858772","#785f43","#96557e","#4682b4","#65b9ac","#73c03a","#cb513a"].reverse();this.schemes.cool=["#5e9d2f","#73c03a","#4682b4","#7bc3b8","#a9884e","#c1b266","#a47493","#c09fb5"];this.schemes.munin=["#00cc00","#0066b3","#ff8000","#ffcc00","#330099","#990099","#ccff00","#ff0000","#808080","#008f00","#00487d","#b35a00","#b38f00","#6b006b","#8fb300","#b30000","#bebebe","#80ff80","#80c9ff","#ffc080","#ffe680","#aa80ff","#ee00cc","#ff8080","#666600","#ffbfff","#00ffcc","#cc6699","#999900"]};Rickshaw.namespace("Rickshaw.Fixtures.RandomData");Rickshaw.Fixtures.RandomData=function(timeInterval){var addData;timeInterval=timeInterval||1;var lastRandomValue=200;var timeBase=Math.floor((new Date).getTime()/1e3);this.addData=function(data){var randomValue=Math.random()*100+15+lastRandomValue;var index=data[0].length;var counter=1;data.forEach(function(series){var randomVariance=Math.random()*20;var v=randomValue/25+counter++ +(Math.cos(index*counter*11/960)+2)*15+(Math.cos(index/7)+2)*7+(Math.cos(index/17)+2)*1;series.push({x:index*timeInterval+timeBase,y:v+randomVariance})});lastRandomValue=randomValue*.85};this.removeData=function(data){data.forEach(function(series){series.shift()});timeBase+=timeInterval}};Rickshaw.namespace("Rickshaw.Fixtures.Time");Rickshaw.Fixtures.Time=function(){var self=this;this.months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];this.units=[{name:"decade",seconds:86400*365.25*10,formatter:function(d){return parseInt(d.getUTCFullYear()/10,10)*10}},{name:"year",seconds:86400*365.25,formatter:function(d){return 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unitName==unit.name}).shift()};this.formatDate=function(d){return d3.time.format("%b %e")(d)};this.formatTime=function(d){return d.toUTCString().match(/(\d+:\d+):/)[1]};this.ceil=function(time,unit){var date,floor,year;if(unit.name=="month"){date=new Date(time*1e3);floor=Date.UTC(date.getUTCFullYear(),date.getUTCMonth())/1e3;if(floor==time)return time;year=date.getUTCFullYear();var month=date.getUTCMonth();if(month==11){month=0;year=year+1}else{month+=1}return Date.UTC(year,month)/1e3}if(unit.name=="year"){date=new Date(time*1e3);floor=Date.UTC(date.getUTCFullYear(),0)/1e3;if(floor==time)return time;year=date.getUTCFullYear()+1;return Date.UTC(year,0)/1e3}return Math.ceil(time/unit.seconds)*unit.seconds}};Rickshaw.namespace("Rickshaw.Fixtures.Time.Local");Rickshaw.Fixtures.Time.Local=function(){var self=this;this.months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];this.units=[{name:"decade",seconds:86400*365.25*10,formatter:function(d){return parseInt(d.getFullYear()/10,10)*10}},{name:"year",seconds:86400*365.25,formatter:function(d){return d.getFullYear()}},{name:"month",seconds:86400*30.5,formatter:function(d){return self.months[d.getMonth()]}},{name:"week",seconds:86400*7,formatter:function(d){return self.formatDate(d)}},{name:"day",seconds:86400,formatter:function(d){return d.getDate()}},{name:"6 hour",seconds:3600*6,formatter:function(d){return self.formatTime(d)}},{name:"hour",seconds:3600,formatter:function(d){return self.formatTime(d)}},{name:"15 minute",seconds:60*15,formatter:function(d){return self.formatTime(d)}},{name:"minute",seconds:60,formatter:function(d){return d.getMinutes()}},{name:"15 second",seconds:15,formatter:function(d){return d.getSeconds()+"s"}},{name:"second",seconds:1,formatter:function(d){return d.getSeconds()+"s"}},{name:"decisecond",seconds:1/10,formatter:function(d){return d.getMilliseconds()+"ms"}},{name:"centisecond",seconds:1/100,formatter:function(d){return d.getMilliseconds()+"ms"}}];this.unit=function(unitName){return this.units.filter(function(unit){return unitName==unit.name}).shift()};this.formatDate=function(d){return d3.time.format("%b %e")(d)};this.formatTime=function(d){return d.toString().match(/(\d+:\d+):/)[1]};this.ceil=function(time,unit){var date,floor,year;if(unit.name=="day"){var nearFuture=new Date((time+unit.seconds-1)*1e3);var rounded=new Date(0);rounded.setMilliseconds(0);rounded.setSeconds(0);rounded.setMinutes(0);rounded.setHours(0);rounded.setDate(nearFuture.getDate());rounded.setMonth(nearFuture.getMonth());rounded.setFullYear(nearFuture.getFullYear());return rounded.getTime()/1e3}if(unit.name=="month"){date=new Date(time*1e3);floor=new Date(date.getFullYear(),date.getMonth()).getTime()/1e3;if(floor==time)return time;year=date.getFullYear();var month=date.getMonth();if(month==11){month=0;year=year+1}else{month+=1}return new Date(year,month).getTime()/1e3}if(unit.name=="year"){date=new Date(time*1e3);floor=new Date(date.getUTCFullYear(),0).getTime()/1e3;if(floor==time)return time;year=date.getFullYear()+1;return new Date(year,0).getTime()/1e3}return Math.ceil(time/unit.seconds)*unit.seconds}};Rickshaw.namespace("Rickshaw.Fixtures.Number");Rickshaw.Fixtures.Number.formatKMBT=function(y){var abs_y=Math.abs(y);if(abs_y>=1e12){return y/1e12+"T"}else if(abs_y>=1e9){return y/1e9+"B"}else if(abs_y>=1e6){return y/1e6+"M"}else if(abs_y>=1e3){return y/1e3+"K"}else if(abs_y<1&&y>0){return y.toFixed(2)}else if(abs_y===0){return""}else{return y}};Rickshaw.Fixtures.Number.formatBase1024KMGTP=function(y){var abs_y=Math.abs(y);if(abs_y>=0x4000000000000){return y/0x4000000000000+"P"}else if(abs_y>=1099511627776){return y/1099511627776+"T"}else if(abs_y>=1073741824){return y/1073741824+"G"}else if(abs_y>=1048576){return y/1048576+"M"}else if(abs_y>=1024){return y/1024+"K"}else if(abs_y<1&&y>0){return y.toFixed(2)}else if(abs_y===0){return""}else{return y}};Rickshaw.namespace("Rickshaw.Color.Palette");Rickshaw.Color.Palette=function(args){var color=new Rickshaw.Fixtures.Color;args=args||{};this.schemes={};this.scheme=color.schemes[args.scheme]||args.scheme||color.schemes.colorwheel;this.runningIndex=0;this.generatorIndex=0;if(args.interpolatedStopCount){var schemeCount=this.scheme.length-1;var i,j,scheme=[];for(i=0;iself.graph.x.range()[1]){if(annotation.element){annotation.line.classList.add("offscreen");annotation.element.style.display="none"}annotation.boxes.forEach(function(box){if(box.rangeElement)box.rangeElement.classList.add("offscreen")});return}if(!annotation.element){var element=annotation.element=document.createElement("div");element.classList.add("annotation");this.elements.timeline.appendChild(element);element.addEventListener("click",function(e){element.classList.toggle("active");annotation.line.classList.toggle("active");annotation.boxes.forEach(function(box){if(box.rangeElement)box.rangeElement.classList.toggle("active")})},false)}annotation.element.style.left=left+"px";annotation.element.style.display="block";annotation.boxes.forEach(function(box){var element=box.element;if(!element){element=box.element=document.createElement("div");element.classList.add("content");element.innerHTML=box.content;annotation.element.appendChild(element);annotation.line=document.createElement("div");annotation.line.classList.add("annotation_line");self.graph.element.appendChild(annotation.line);if(box.end){box.rangeElement=document.createElement("div");box.rangeElement.classList.add("annotation_range");self.graph.element.appendChild(box.rangeElement)}}if(box.end){var annotationRangeStart=left;var annotationRangeEnd=Math.min(self.graph.x(box.end),self.graph.x.range()[1]);if(annotationRangeStart>annotationRangeEnd){annotationRangeEnd=left;annotationRangeStart=Math.max(self.graph.x(box.end),self.graph.x.range()[0])}var annotationRangeWidth=annotationRangeEnd-annotationRangeStart;box.rangeElement.style.left=annotationRangeStart+"px";box.rangeElement.style.width=annotationRangeWidth+"px";box.rangeElement.classList.remove("offscreen")}annotation.line.classList.remove("offscreen");annotation.line.style.left=left+"px"})},this)};this.graph.onUpdate(function(){self.update()})};Rickshaw.namespace("Rickshaw.Graph.Axis.Time");Rickshaw.Graph.Axis.Time=function(args){var self=this;this.graph=args.graph;this.elements=[];this.ticksTreatment=args.ticksTreatment||"plain";this.fixedTimeUnit=args.timeUnit;var time=args.timeFixture||new Rickshaw.Fixtures.Time;this.appropriateTimeUnit=function(){var unit;var units=time.units;var domain=this.graph.x.domain();var rangeSeconds=domain[1]-domain[0];units.forEach(function(u){if(Math.floor(rangeSeconds/u.seconds)>=2){unit=unit||u}});return unit||time.units[time.units.length-1]};this.tickOffsets=function(){var domain=this.graph.x.domain();var unit=this.fixedTimeUnit||this.appropriateTimeUnit();var count=Math.ceil((domain[1]-domain[0])/unit.seconds);var runningTick=domain[0];var offsets=[];for(var i=0;iself.graph.x.range()[1])return;var element=document.createElement("div");element.style.left=self.graph.x(o.value)+"px";element.classList.add("x_tick");element.classList.add(self.ticksTreatment);var title=document.createElement("div");title.classList.add("title");title.innerHTML=o.unit.formatter(new Date(o.value*1e3));element.appendChild(title);self.graph.element.appendChild(element);self.elements.push(element)})};this.graph.onUpdate(function(){self.render()})};Rickshaw.namespace("Rickshaw.Graph.Axis.X");Rickshaw.Graph.Axis.X=function(args){var self=this;var berthRate=.1;this.initialize=function(args){this.graph=args.graph;this.orientation=args.orientation||"top";this.pixelsPerTick=args.pixelsPerTick||75;if(args.ticks)this.staticTicks=args.ticks;if(args.tickValues)this.tickValues=args.tickValues;this.tickSize=args.tickSize||4;this.ticksTreatment=args.ticksTreatment||"plain";if(args.element){this.element=args.element;this._discoverSize(args.element,args);this.vis=d3.select(args.element).append("svg:svg").attr("height",this.height).attr("width",this.width).attr("class","rickshaw_graph x_axis_d3");this.element=this.vis[0][0];this.element.style.position="relative";this.setSize({width:args.width,height:args.height})}else{this.vis=this.graph.vis}this.graph.onUpdate(function(){self.render()})};this.setSize=function(args){args=args||{};if(!this.element)return;this._discoverSize(this.element.parentNode,args);this.vis.attr("height",this.height).attr("width",this.width*(1+berthRate));var berth=Math.floor(this.width*berthRate/2);this.element.style.left=-1*berth+"px"};this.render=function(){if(this._renderWidth!==undefined&&this.graph.width!==this._renderWidth)this.setSize({auto:true});var axis=d3.svg.axis().scale(this.graph.x).orient(this.orientation);axis.tickFormat(args.tickFormat||function(x){return x});if(this.tickValues)axis.tickValues(this.tickValues);this.ticks=this.staticTicks||Math.floor(this.graph.width/this.pixelsPerTick);var berth=Math.floor(this.width*berthRate/2)||0;var transform;if(this.orientation=="top"){var yOffset=this.height||this.graph.height;transform="translate("+berth+","+yOffset+")"}else{transform="translate("+berth+", 0)"}if(this.element){this.vis.selectAll("*").remove()}this.vis.append("svg:g").attr("class",["x_ticks_d3",this.ticksTreatment].join(" ")).attr("transform",transform).call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(this.tickSize));var gridSize=(this.orientation=="bottom"?1:-1)*this.graph.height;this.graph.vis.append("svg:g").attr("class","x_grid_d3").call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(gridSize)).selectAll("text").each(function(){this.parentNode.setAttribute("data-x-value",this.textContent)});this._renderHeight=this.graph.height};this._discoverSize=function(element,args){if(typeof window!=="undefined"){var style=window.getComputedStyle(element,null);var elementHeight=parseInt(style.getPropertyValue("height"),10);if(!args.auto){var elementWidth=parseInt(style.getPropertyValue("width"),10)}}this.width=(args.width||elementWidth||this.graph.width)*(1+berthRate);this.height=args.height||elementHeight||40};this.initialize(args)};Rickshaw.namespace("Rickshaw.Graph.Axis.Y");Rickshaw.Graph.Axis.Y=Rickshaw.Class.create({initialize:function(args){this.graph=args.graph;this.orientation=args.orientation||"right";this.pixelsPerTick=args.pixelsPerTick||75;if(args.ticks)this.staticTicks=args.ticks;if(args.tickValues)this.tickValues=args.tickValues;this.tickSize=args.tickSize||4;this.ticksTreatment=args.ticksTreatment||"plain";this.tickFormat=args.tickFormat||function(y){return y};this.berthRate=.1;if(args.element){this.element=args.element;this.vis=d3.select(args.element).append("svg:svg").attr("class","rickshaw_graph y_axis");this.element=this.vis[0][0];this.element.style.position="relative";this.setSize({width:args.width,height:args.height})}else{this.vis=this.graph.vis}var self=this;this.graph.onUpdate(function(){self.render()})},setSize:function(args){args=args||{};if(!this.element)return;if(typeof window!=="undefined"){var style=window.getComputedStyle(this.element.parentNode,null);var elementWidth=parseInt(style.getPropertyValue("width"),10);if(!args.auto){var elementHeight=parseInt(style.getPropertyValue("height"),10)}}this.width=args.width||elementWidth||this.graph.width*this.berthRate;this.height=args.height||elementHeight||this.graph.height;this.vis.attr("width",this.width).attr("height",this.height*(1+this.berthRate));var berth=this.height*this.berthRate;if(this.orientation=="left"){this.element.style.top=-1*berth+"px"}},render:function(){if(this._renderHeight!==undefined&&this.graph.height!==this._renderHeight)this.setSize({auto:true});this.ticks=this.staticTicks||Math.floor(this.graph.height/this.pixelsPerTick);var axis=this._drawAxis(this.graph.y);this._drawGrid(axis);this._renderHeight=this.graph.height},_drawAxis:function(scale){var axis=d3.svg.axis().scale(scale).orient(this.orientation);axis.tickFormat(this.tickFormat);if(this.tickValues)axis.tickValues(this.tickValues);if(this.orientation=="left"){var berth=this.height*this.berthRate;var transform="translate("+this.width+", "+berth+")"}if(this.element){this.vis.selectAll("*").remove()}this.vis.append("svg:g").attr("class",["y_ticks",this.ticksTreatment].join(" ")).attr("transform",transform).call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(this.tickSize));return axis},_drawGrid:function(axis){var gridSize=(this.orientation=="right"?1:-1)*this.graph.width;this.graph.vis.append("svg:g").attr("class","y_grid").call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(gridSize)).selectAll("text").each(function(){this.parentNode.setAttribute("data-y-value",this.textContent) +})}});Rickshaw.namespace("Rickshaw.Graph.Axis.Y.Scaled");Rickshaw.Graph.Axis.Y.Scaled=Rickshaw.Class.create(Rickshaw.Graph.Axis.Y,{initialize:function($super,args){if(typeof args.scale==="undefined"){throw new Error("Scaled requires scale")}this.scale=args.scale;if(typeof args.grid==="undefined"){this.grid=true}else{this.grid=args.grid}$super(args)},_drawAxis:function($super,scale){var domain=this.scale.domain();var renderDomain=this.graph.renderer.domain().y;var extents=[Math.min.apply(Math,domain),Math.max.apply(Math,domain)];var extentMap=d3.scale.linear().domain([0,1]).range(extents);var adjExtents=[extentMap(renderDomain[0]),extentMap(renderDomain[1])];var adjustment=d3.scale.linear().domain(extents).range(adjExtents);var adjustedScale=this.scale.copy().domain(domain.map(adjustment)).range(scale.range());return $super(adjustedScale)},_drawGrid:function($super,axis){if(this.grid){$super(axis)}}});Rickshaw.namespace("Rickshaw.Graph.Behavior.Series.Highlight");Rickshaw.Graph.Behavior.Series.Highlight=function(args){this.graph=args.graph;this.legend=args.legend;var self=this;var colorSafe={};var activeLine=null;var disabledColor=args.disabledColor||function(seriesColor){return d3.interpolateRgb(seriesColor,d3.rgb("#d8d8d8"))(.8).toString()};this.addHighlightEvents=function(l){l.element.addEventListener("mouseover",function(e){if(activeLine)return;else activeLine=l;self.legend.lines.forEach(function(line){if(l===line){if(self.graph.renderer.unstack&&(line.series.renderer?line.series.renderer.unstack:true)){var seriesIndex=self.graph.series.indexOf(line.series);line.originalIndex=seriesIndex;var series=self.graph.series.splice(seriesIndex,1)[0];self.graph.series.push(series)}return}colorSafe[line.series.name]=colorSafe[line.series.name]||line.series.color;line.series.color=disabledColor(line.series.color)});self.graph.update()},false);l.element.addEventListener("mouseout",function(e){if(!activeLine)return;else activeLine=null;self.legend.lines.forEach(function(line){if(l===line&&line.hasOwnProperty("originalIndex")){var series=self.graph.series.pop();self.graph.series.splice(line.originalIndex,0,series);delete line.originalIndex}if(colorSafe[line.series.name]){line.series.color=colorSafe[line.series.name]}});self.graph.update()},false)};if(this.legend){this.legend.lines.forEach(function(l){self.addHighlightEvents(l)})}};Rickshaw.namespace("Rickshaw.Graph.Behavior.Series.Order");Rickshaw.Graph.Behavior.Series.Order=function(args){this.graph=args.graph;this.legend=args.legend;var self=this;if(typeof window.jQuery=="undefined"){throw"couldn't find jQuery at window.jQuery"}if(typeof window.jQuery.ui=="undefined"){throw"couldn't find jQuery UI at window.jQuery.ui"}jQuery(function(){jQuery(self.legend.list).sortable({containment:"parent",tolerance:"pointer",update:function(event,ui){var series=[];jQuery(self.legend.list).find("li").each(function(index,item){if(!item.series)return;series.push(item.series)});for(var i=self.graph.series.length-1;i>=0;i--){self.graph.series[i]=series.shift()}self.graph.update()}});jQuery(self.legend.list).disableSelection()});this.graph.onUpdate(function(){var h=window.getComputedStyle(self.legend.element).height;self.legend.element.style.height=h})};Rickshaw.namespace("Rickshaw.Graph.Behavior.Series.Toggle");Rickshaw.Graph.Behavior.Series.Toggle=function(args){this.graph=args.graph;this.legend=args.legend;var self=this;this.addAnchor=function(line){var anchor=document.createElement("a");anchor.innerHTML="✔";anchor.classList.add("action");line.element.insertBefore(anchor,line.element.firstChild);anchor.onclick=function(e){if(line.series.disabled){line.series.enable();line.element.classList.remove("disabled")}else{if(this.graph.series.filter(function(s){return!s.disabled}).length<=1)return;line.series.disable();line.element.classList.add("disabled")}}.bind(this);var label=line.element.getElementsByTagName("span")[0];label.onclick=function(e){var disableAllOtherLines=line.series.disabled;if(!disableAllOtherLines){for(var i=0;idomainX){dataIndex=Math.abs(domainX-data[i].x)0){alignables.forEach(function(el){el.classList.remove("left");el.classList.add("right")});var rightAlignError=this._calcLayoutError(alignables);if(rightAlignError>leftAlignError){alignables.forEach(function(el){el.classList.remove("right");el.classList.add("left")})}}if(typeof this.onRender=="function"){this.onRender(args)}},_calcLayoutError:function(alignables){var parentRect=this.element.parentNode.getBoundingClientRect();var error=0;var alignRight=alignables.forEach(function(el){var rect=el.getBoundingClientRect();if(!rect.width){return}if(rect.right>parentRect.right){error+=rect.right-parentRect.right}if(rect.left=self.previewWidth){frameAfterDrag[0]-=frameAfterDrag[1]-self.previewWidth;frameAfterDrag[1]=self.previewWidth}}self.graphs.forEach(function(graph){var domainScale=d3.scale.linear().interpolate(d3.interpolateNumber).domain([0,self.previewWidth]).range(graph.dataDomain());var windowAfterDrag=[domainScale(frameAfterDrag[0]),domainScale(frameAfterDrag[1])];self.slideCallbacks.forEach(function(callback){callback(graph,windowAfterDrag[0],windowAfterDrag[1])});if(frameAfterDrag[0]===0){windowAfterDrag[0]=undefined}if(frameAfterDrag[1]===self.previewWidth){windowAfterDrag[1]=undefined}graph.window.xMin=windowAfterDrag[0];graph.window.xMax=windowAfterDrag[1];graph.update()})}function onMousedown(){drag.target=d3.event.target;drag.start=self._getClientXFromEvent(d3.event,drag);self.frameBeforeDrag=self.currentFrame.slice();d3.event.preventDefault?d3.event.preventDefault():d3.event.returnValue=false;d3.select(document).on("mousemove.rickshaw_range_slider_preview",onMousemove);d3.select(document).on("mouseup.rickshaw_range_slider_preview",onMouseup);d3.select(document).on("touchmove.rickshaw_range_slider_preview",onMousemove);d3.select(document).on("touchend.rickshaw_range_slider_preview",onMouseup);d3.select(document).on("touchcancel.rickshaw_range_slider_preview",onMouseup)}function onMousedownLeftHandle(datum,index){drag.left=true;onMousedown()}function onMousedownRightHandle(datum,index){drag.right=true;onMousedown()}function onMousedownMiddleHandle(datum,index){drag.left=true;drag.right=true;drag.rigid=true;onMousedown()}function onMouseup(datum,index){d3.select(document).on("mousemove.rickshaw_range_slider_preview",null);d3.select(document).on("mouseup.rickshaw_range_slider_preview",null);d3.select(document).on("touchmove.rickshaw_range_slider_preview",null);d3.select(document).on("touchend.rickshaw_range_slider_preview",null);d3.select(document).on("touchcancel.rickshaw_range_slider_preview",null);delete self.frameBeforeDrag;drag.left=false;drag.right=false;drag.rigid=false}element.select("rect.left_handle").on("mousedown",onMousedownLeftHandle);element.select("rect.right_handle").on("mousedown",onMousedownRightHandle);element.select("rect.middle_handle").on("mousedown",onMousedownMiddleHandle);element.select("rect.left_handle").on("touchstart",onMousedownLeftHandle);element.select("rect.right_handle").on("touchstart",onMousedownRightHandle);element.select("rect.middle_handle").on("touchstart",onMousedownMiddleHandle)},_getClientXFromEvent:function(event,drag){switch(event.type){case"touchstart":case"touchmove":var touchList=event.changedTouches;var touch=null;for(var touchIndex=0;touchIndexyMax)yMax=y});if(!series.length)return;if(series[0].xxMax)xMax=series[series.length-1].x});xMin-=(xMax-xMin)*this.padding.left;xMax+=(xMax-xMin)*this.padding.right;yMin=this.graph.min==="auto"?yMin:this.graph.min||0;yMax=this.graph.max===undefined?yMax:this.graph.max;if(this.graph.min==="auto"||yMin<0){yMin-=(yMax-yMin)*this.padding.bottom}if(this.graph.max===undefined){yMax+=(yMax-yMin)*this.padding.top}return{x:[xMin,xMax],y:[yMin,yMax]}},render:function(args){args=args||{};var graph=this.graph;var series=args.series||graph.series;var vis=args.vis||graph.vis;vis.selectAll("*").remove();var data=series.filter(function(s){return!s.disabled}).map(function(s){return s.stack});var pathNodes=vis.selectAll("path.path").data(data).enter().append("svg:path").classed("path",true).attr("d",this.seriesPathFactory());if(this.stroke){var strokeNodes=vis.selectAll("path.stroke").data(data).enter().append("svg:path").classed("stroke",true).attr("d",this.seriesStrokeFactory())}var i=0;series.forEach(function(series){if(series.disabled)return;series.path=pathNodes[0][i];if(this.stroke)series.stroke=strokeNodes[0][i];this._styleSeries(series);i++},this)},_styleSeries:function(series){var fill=this.fill?series.color:"none";var stroke=this.stroke?series.color:"none";series.path.setAttribute("fill",fill);series.path.setAttribute("stroke",stroke);series.path.setAttribute("stroke-width",this.strokeWidth);if(series.className){d3.select(series.path).classed(series.className,true)}if(series.className&&this.stroke){d3.select(series.stroke).classed(series.className,true)}},configure:function(args){args=args||{};Rickshaw.keys(this.defaults()).forEach(function(key){if(!args.hasOwnProperty(key)){this[key]=this[key]||this.graph[key]||this.defaults()[key];return}if(typeof this.defaults()[key]=="object"){Rickshaw.keys(this.defaults()[key]).forEach(function(k){this[key][k]=args[key][k]!==undefined?args[key][k]:this[key][k]!==undefined?this[key][k]:this.defaults()[key][k]},this)}else{this[key]=args[key]!==undefined?args[key]:this[key]!==undefined?this[key]:this.graph[key]!==undefined?this.graph[key]:this.defaults()[key]}},this)},setStrokeWidth:function(strokeWidth){if(strokeWidth!==undefined){this.strokeWidth=strokeWidth}},setTension:function(tension){if(tension!==undefined){this.tension=tension}}});Rickshaw.namespace("Rickshaw.Graph.Renderer.Line");Rickshaw.Graph.Renderer.Line=Rickshaw.Class.create(Rickshaw.Graph.Renderer,{name:"line",defaults:function($super){return Rickshaw.extend($super(),{unstack:true,fill:false,stroke:true})},seriesPathFactory:function(){var graph=this.graph;var factory=d3.svg.line().x(function(d){return graph.x(d.x)}).y(function(d){return graph.y(d.y)}).interpolate(this.graph.interpolation).tension(this.tension);factory.defined&&factory.defined(function(d){return d.y!==null});return factory}});Rickshaw.namespace("Rickshaw.Graph.Renderer.Stack");Rickshaw.Graph.Renderer.Stack=Rickshaw.Class.create(Rickshaw.Graph.Renderer,{name:"stack",defaults:function($super){return Rickshaw.extend($super(),{fill:true,stroke:false,unstack:false})},seriesPathFactory:function(){var graph=this.graph;var factory=d3.svg.area().x(function(d){return graph.x(d.x)}).y0(function(d){return graph.y(d.y0)}).y1(function(d){return graph.y(d.y+d.y0)}).interpolate(this.graph.interpolation).tension(this.tension);factory.defined&&factory.defined(function(d){return d.y!==null});return factory}});Rickshaw.namespace("Rickshaw.Graph.Renderer.Bar");Rickshaw.Graph.Renderer.Bar=Rickshaw.Class.create(Rickshaw.Graph.Renderer,{name:"bar",defaults:function($super){var defaults=Rickshaw.extend($super(),{gapSize:.05,unstack:false});delete defaults.tension;return defaults},initialize:function($super,args){args=args||{};this.gapSize=args.gapSize||this.gapSize;$super(args)},domain:function($super){var domain=$super();var frequentInterval=this._frequentInterval(this.graph.stackedData.slice(-1).shift());domain.x[1]+=Number(frequentInterval.magnitude);return domain},barWidth:function(series){var frequentInterval=this._frequentInterval(series.stack);var barWidth=this.graph.x.magnitude(frequentInterval.magnitude)*(1-this.gapSize);return barWidth},render:function(args){args=args||{};var graph=this.graph;var series=args.series||graph.series;var vis=args.vis||graph.vis;vis.selectAll("*").remove();var barWidth=this.barWidth(series.active()[0]);var barXOffset=0;var activeSeriesCount=series.filter(function(s){return!s.disabled}).length;var seriesBarWidth=this.unstack?barWidth/activeSeriesCount:barWidth;var transform=function(d){var matrix=[1,0,0,d.y<0?-1:1,0,d.y<0?graph.y.magnitude(Math.abs(d.y))*2:0];return"matrix("+matrix.join(",")+")"};series.forEach(function(series){if(series.disabled)return;var barWidth=this.barWidth(series);var nodes=vis.selectAll("path").data(series.stack.filter(function(d){return d.y!==null})).enter().append("svg:rect").attr("x",function(d){return graph.x(d.x)+barXOffset}).attr("y",function(d){return graph.y(d.y0+Math.abs(d.y))*(d.y<0?-1:1)}).attr("width",seriesBarWidth).attr("height",function(d){return graph.y.magnitude(Math.abs(d.y))}).attr("transform",transform);Array.prototype.forEach.call(nodes[0],function(n){n.setAttribute("fill",series.color)});if(this.unstack)barXOffset+=seriesBarWidth},this)},_frequentInterval:function(data){var intervalCounts={};for(var i=0;i0){this[0].data.forEach(function(plot){item.data.push({x:plot.x,y:0})})}else if(item.data.length===0){item.data.push({x:this.timeBase-(this.timeInterval||0),y:0})}this.push(item);if(this.legend){this.legend.addLine(this.itemByName(item.name))}},addData:function(data,x){var index=this.getIndex();Rickshaw.keys(data).forEach(function(name){if(!this.itemByName(name)){this.addItem({name:name})}},this);this.forEach(function(item){item.data.push({x:x||(index*this.timeInterval||1)+this.timeBase,y:data[item.name]||0})},this)},getIndex:function(){return this[0]&&this[0].data&&this[0].data.length?this[0].data.length:0},itemByName:function(name){for(var i=0;i1;i--){this.currentSize+=1;this.currentIndex+=1;this.forEach(function(item){item.data.unshift({x:((i-1)*this.timeInterval||1)+this.timeBase,y:0,i:i})},this)}}},addData:function($super,data,x){$super(data,x);this.currentSize+=1;this.currentIndex+=1;if(this.maxDataPoints!==undefined){while(this.currentSize>this.maxDataPoints){this.dropData()}}},dropData:function(){this.forEach(function(item){item.data.splice(0,1)});this.currentSize-=1},getIndex:function(){return this.currentIndex}});return Rickshaw}); \ No newline at end of file diff --git a/public/rickshaw/src/css/detail.css b/public/rickshaw/src/css/detail.css new file mode 100644 index 0000000..984e33d --- /dev/null +++ b/public/rickshaw/src/css/detail.css @@ -0,0 +1,105 @@ +.rickshaw_graph .detail { + pointer-events: none; + position: absolute; + top: 0; + z-index: 2; + background: rgba(0, 0, 0, 0.1); + bottom: 0; + width: 1px; + transition: opacity 0.25s linear; + -moz-transition: opacity 0.25s linear; + -o-transition: opacity 0.25s linear; + -webkit-transition: opacity 0.25s linear; +} +.rickshaw_graph .detail.inactive { + opacity: 0; +} +.rickshaw_graph .detail .item.active { + opacity: 1; +} +.rickshaw_graph .detail .x_label { + font-family: Arial, sans-serif; + border-radius: 3px; + padding: 6px; + opacity: 0; + border: 1px solid #e0e0e0; + font-size: 12px; + position: absolute; + background: white; + white-space: nowrap; +} +.rickshaw_graph .detail .x_label.left { + left: 0; +} +.rickshaw_graph .detail .x_label.right { + right: 0; +} +.rickshaw_graph .detail .item { + position: absolute; + z-index: 2; + border-radius: 3px; + padding: 0.25em; + font-size: 12px; + font-family: Arial, sans-serif; + opacity: 0; + background: rgba(0, 0, 0, 0.4); + color: white; + border: 1px solid rgba(0, 0, 0, 0.4); + margin-left: 1em; + margin-right: 1em; + margin-top: -1em; + white-space: nowrap; +} +.rickshaw_graph .detail .item.left { + left: 0; +} +.rickshaw_graph .detail .item.right { + right: 0; +} +.rickshaw_graph .detail .item.active { + opacity: 1; + background: rgba(0, 0, 0, 0.8); +} +.rickshaw_graph .detail .item:after { + position: absolute; + display: block; + width: 0; + height: 0; + + content: ""; + + border: 5px solid transparent; +} +.rickshaw_graph .detail .item.left:after { + top: 1em; + left: -5px; + margin-top: -5px; + border-right-color: rgba(0, 0, 0, 0.8); + border-left-width: 0; +} +.rickshaw_graph .detail .item.right:after { + top: 1em; + right: -5px; + margin-top: -5px; + border-left-color: rgba(0, 0, 0, 0.8); + border-right-width: 0; +} +.rickshaw_graph .detail .dot { + width: 4px; + height: 4px; + margin-left: -3px; + margin-top: -3.5px; + border-radius: 5px; + position: absolute; + box-shadow: 0 0 2px rgba(0, 0, 0, 0.6); + box-sizing: content-box; + -moz-box-sizing: content-box; + background: white; + border-width: 2px; + border-style: solid; + display: none; + background-clip: padding-box; +} +.rickshaw_graph .detail .dot.active { + display: block; +} diff --git a/public/rickshaw/src/css/graph.css b/public/rickshaw/src/css/graph.css new file mode 100644 index 0000000..63e5fc1 --- /dev/null +++ b/public/rickshaw/src/css/graph.css @@ -0,0 +1,177 @@ +/* graph */ + +.rickshaw_graph { + position: relative; +} +.rickshaw_graph svg { + display: block; + overflow: hidden; +} + +/* ticks */ + +.rickshaw_graph .x_tick { + position: absolute; + top: 0; + bottom: 0; + width: 0px; + border-left: 1px dotted rgba(0, 0, 0, 0.2); + pointer-events: none; +} +.rickshaw_graph .x_tick .title { + position: absolute; + font-size: 12px; + font-family: Arial, sans-serif; + opacity: 0.5; + white-space: nowrap; + margin-left: 3px; + bottom: 1px; +} + +/* annotations */ + +.rickshaw_annotation_timeline { + height: 1px; + border-top: 1px solid #e0e0e0; + margin-top: 10px; + position: relative; +} +.rickshaw_annotation_timeline .annotation { + position: absolute; + height: 6px; + width: 6px; + margin-left: -2px; + top: -3px; + border-radius: 5px; + background-color: rgba(0, 0, 0, 0.25); +} +.rickshaw_graph .annotation_line { + position: absolute; + top: 0; + bottom: -6px; + width: 0px; + border-left: 2px solid rgba(0, 0, 0, 0.3); + display: none; +} +.rickshaw_graph .annotation_line.active { + display: block; +} + +.rickshaw_graph .annotation_range { + background: rgba(0, 0, 0, 0.1); + display: none; + position: absolute; + top: 0; + bottom: -6px; +} +.rickshaw_graph .annotation_range.active { + display: block; +} +.rickshaw_graph .annotation_range.active.offscreen { + display: none; +} + +.rickshaw_annotation_timeline .annotation .content { + background: white; + color: black; + opacity: 0.9; + padding: 5px 5px; + box-shadow: 0 0 2px rgba(0, 0, 0, 0.8); + border-radius: 3px; + position: relative; + z-index: 20; + font-size: 12px; + padding: 6px 8px 8px; + top: 18px; + left: -11px; + width: 160px; + display: none; + cursor: pointer; +} +.rickshaw_annotation_timeline .annotation .content:before { + content: "\25b2"; + position: absolute; + top: -11px; + color: white; + text-shadow: 0 -1px 1px rgba(0, 0, 0, 0.8); +} +.rickshaw_annotation_timeline .annotation.active, +.rickshaw_annotation_timeline .annotation:hover { + background-color: rgba(0, 0, 0, 0.8); + cursor: none; +} +.rickshaw_annotation_timeline .annotation .content:hover { + z-index: 50; +} +.rickshaw_annotation_timeline .annotation.active .content { + display: block; +} +.rickshaw_annotation_timeline .annotation:hover .content { + display: block; + z-index: 50; +} +.rickshaw_graph .y_axis, +.rickshaw_graph .x_axis_d3 { + fill: none; +} +.rickshaw_graph .y_ticks .tick line, +.rickshaw_graph .x_ticks_d3 .tick { + stroke: rgba(0, 0, 0, 0.16); + stroke-width: 2px; + shape-rendering: crisp-edges; + pointer-events: none; +} +.rickshaw_graph .y_grid .tick, +.rickshaw_graph .x_grid_d3 .tick { + z-index: -1; + stroke: rgba(0, 0, 0, 0.20); + stroke-width: 1px; + stroke-dasharray: 1 1; +} +.rickshaw_graph .y_grid .tick[data-y-value="0"] { + stroke-dasharray: 1 0; +} +.rickshaw_graph .y_grid path, +.rickshaw_graph .x_grid_d3 path { + fill: none; + stroke: none; +} +.rickshaw_graph .y_ticks path, +.rickshaw_graph .x_ticks_d3 path { + fill: none; + stroke: #808080; +} +.rickshaw_graph .y_ticks text, +.rickshaw_graph .x_ticks_d3 text { + opacity: 0.5; + font-size: 12px; + pointer-events: none; +} +.rickshaw_graph .x_tick.glow .title, +.rickshaw_graph .y_ticks.glow text { + fill: black; + color: black; + text-shadow: + -1px 1px 0 rgba(255, 255, 255, 0.1), + 1px -1px 0 rgba(255, 255, 255, 0.1), + 1px 1px 0 rgba(255, 255, 255, 0.1), + 0px 1px 0 rgba(255, 255, 255, 0.1), + 0px -1px 0 rgba(255, 255, 255, 0.1), + 1px 0px 0 rgba(255, 255, 255, 0.1), + -1px 0px 0 rgba(255, 255, 255, 0.1), + -1px -1px 0 rgba(255, 255, 255, 0.1); +} +.rickshaw_graph .x_tick.inverse .title, +.rickshaw_graph .y_ticks.inverse text { + fill: white; + color: white; + text-shadow: + -1px 1px 0 rgba(0, 0, 0, 0.8), + 1px -1px 0 rgba(0, 0, 0, 0.8), + 1px 1px 0 rgba(0, 0, 0, 0.8), + 0px 1px 0 rgba(0, 0, 0, 0.8), + 0px -1px 0 rgba(0, 0, 0, 0.8), + 1px 0px 0 rgba(0, 0, 0, 0.8), + -1px 0px 0 rgba(0, 0, 0, 0.8), + -1px -1px 0 rgba(0, 0, 0, 0.8); +} diff --git a/public/rickshaw/src/css/legend.css b/public/rickshaw/src/css/legend.css new file mode 100644 index 0000000..a78eaae --- /dev/null +++ b/public/rickshaw/src/css/legend.css @@ -0,0 +1,73 @@ +.rickshaw_legend { + font-family: Arial; + font-size: 12px; + color: white; + background: #404040; + display: inline-block; + padding: 12px 5px; + border-radius: 2px; + position: relative; +} +.rickshaw_legend:hover { + z-index: 10; +} +.rickshaw_legend .swatch { + width: 10px; + height: 10px; + border: 1px solid rgba(0, 0, 0, 0.2); +} +.rickshaw_legend .line { + clear: both; + line-height: 140%; + padding-right: 15px; +} +.rickshaw_legend .line .swatch { + display: inline-block; + margin-right: 3px; + border-radius: 2px; +} +.rickshaw_legend .label { + margin: 0; + white-space: nowrap; + display: inline; + font-size: inherit; + background-color: transparent; + color: inherit; + font-weight: normal; + line-height: normal; + padding: 0px; + text-shadow: none; +} +.rickshaw_legend .action:hover { + opacity: 0.6; +} +.rickshaw_legend .action { + margin-right: 0.2em; + font-size: 10px; + opacity: 0.2; + cursor: pointer; + font-size: 14px; +} +.rickshaw_legend .line.disabled { + opacity: 0.4; +} +.rickshaw_legend ul { + list-style-type: none; + margin: 0; + padding: 0; + margin: 2px; + cursor: pointer; +} +.rickshaw_legend li { + padding: 0 0 0 2px; + min-width: 80px; + white-space: nowrap; +} +.rickshaw_legend li:hover { + background: rgba(255, 255, 255, 0.08); + border-radius: 3px; +} +.rickshaw_legend li:active { + background: rgba(255, 255, 255, 0.2); + border-radius: 3px; +} diff --git a/public/rickshaw/src/helpers/endUMD.js b/public/rickshaw/src/helpers/endUMD.js new file mode 100644 index 0000000..155e3ce --- /dev/null +++ b/public/rickshaw/src/helpers/endUMD.js @@ -0,0 +1,2 @@ + return Rickshaw; +})); diff --git a/public/rickshaw/src/helpers/startUMD.js b/public/rickshaw/src/helpers/startUMD.js new file mode 100644 index 0000000..0cd57c2 --- /dev/null +++ b/public/rickshaw/src/helpers/startUMD.js @@ -0,0 +1,11 @@ +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + define(['d3'], function (d3) { + return (root.Rickshaw = factory(d3)); + }); + } else if (typeof exports === 'object') { + module.exports = factory(require('d3')); + } else { + root.Rickshaw = factory(d3); + } +}(this, function (d3) { diff --git a/public/rickshaw/src/js/Rickshaw.Class.js b/public/rickshaw/src/js/Rickshaw.Class.js new file mode 100644 index 0000000..548e151 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Class.js @@ -0,0 +1,204 @@ +/* Adapted from https://github.com/Jakobo/PTClass */ + +/* +Copyright (c) 2005-2010 Sam Stephenson + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ +/* Based on Alex Arnell's inheritance implementation. */ +/** section: Language + * class Class + * + * Manages Prototype's class-based OOP system. + * + * Refer to Prototype's web site for a [tutorial on classes and + * inheritance](http://prototypejs.org/learn/class-inheritance). +**/ +(function(globalContext) { +/* ------------------------------------ */ +/* Import from object.js */ +/* ------------------------------------ */ +var _toString = Object.prototype.toString, + NULL_TYPE = 'Null', + UNDEFINED_TYPE = 'Undefined', + BOOLEAN_TYPE = 'Boolean', + NUMBER_TYPE = 'Number', + STRING_TYPE = 'String', + OBJECT_TYPE = 'Object', + FUNCTION_CLASS = '[object Function]'; +function isFunction(object) { + return _toString.call(object) === FUNCTION_CLASS; +} +function extend(destination, source) { + for (var property in source) if (source.hasOwnProperty(property)) // modify protect primitive slaughter + destination[property] = source[property]; + return destination; +} +function keys(object) { + if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } + var results = []; + for (var property in object) { + if (object.hasOwnProperty(property)) { + results.push(property); + } + } + return results; +} +function Type(o) { + switch(o) { + case null: return NULL_TYPE; + case (void 0): return UNDEFINED_TYPE; + } + var type = typeof o; + switch(type) { + case 'boolean': return BOOLEAN_TYPE; + case 'number': return NUMBER_TYPE; + case 'string': return STRING_TYPE; + } + return OBJECT_TYPE; +} +function isUndefined(object) { + return typeof object === "undefined"; +} +/* ------------------------------------ */ +/* Import from Function.js */ +/* ------------------------------------ */ +var slice = Array.prototype.slice; +function argumentNames(fn) { + var names = fn.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] + .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '') + .replace(/\s+/g, '').split(','); + return names.length == 1 && !names[0] ? [] : names; +} +function wrap(fn, wrapper) { + var __method = fn; + return function() { + var a = update([bind(__method, this)], arguments); + return wrapper.apply(this, a); + } +} +function update(array, args) { + var arrayLength = array.length, length = args.length; + while (length--) array[arrayLength + length] = args[length]; + return array; +} +function merge(array, args) { + array = slice.call(array, 0); + return update(array, args); +} +function bind(fn, context) { + if (arguments.length < 2 && isUndefined(arguments[0])) return this; + var __method = fn, args = slice.call(arguments, 2); + return function() { + var a = merge(args, arguments); + return __method.apply(context, a); + } +} + +/* ------------------------------------ */ +/* Import from Prototype.js */ +/* ------------------------------------ */ +var emptyFunction = function(){}; + +var Class = (function() { + + // Some versions of JScript fail to enumerate over properties, names of which + // correspond to non-enumerable properties in the prototype chain + var IS_DONTENUM_BUGGY = (function(){ + for (var p in { toString: 1 }) { + // check actual property name, so that it works with augmented Object.prototype + if (p === 'toString') return false; + } + return true; + })(); + + function subclass() {}; + function create() { + var parent = null, properties = [].slice.apply(arguments); + if (isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + try { parent.subclasses.push(klass) } catch(e) {} + } + + for (var i = 0, length = properties.length; i < length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = emptyFunction; + + klass.prototype.constructor = klass; + return klass; + } + + function addMethods(source) { + var ancestor = this.superclass && this.superclass.prototype, + properties = keys(source); + + // IE6 doesn't enumerate `toString` and `valueOf` (among other built-in `Object.prototype`) properties, + // Force copy if they're not Object.prototype ones. + // Do not copy other Object.prototype.* for performance reasons + if (IS_DONTENUM_BUGGY) { + if (source.toString != Object.prototype.toString) + properties.push("toString"); + if (source.valueOf != Object.prototype.valueOf) + properties.push("valueOf"); + } + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && isFunction(value) && + argumentNames(value)[0] == "$super") { + var method = value; + value = wrap((function(m) { + return function() { return ancestor[m].apply(this, arguments); }; + })(property), method); + + value.valueOf = bind(method.valueOf, method); + value.toString = bind(method.toString, method); + } + this.prototype[property] = value; + } + + return this; + } + + return { + create: create, + Methods: { + addMethods: addMethods + } + }; +})(); + +if (globalContext.exports) { + globalContext.exports.Class = Class; +} +else { + globalContext.Class = Class; +} +})(Rickshaw); diff --git a/public/rickshaw/src/js/Rickshaw.Color.Palette.js b/public/rickshaw/src/js/Rickshaw.Color.Palette.js new file mode 100644 index 0000000..5b2a349 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Color.Palette.js @@ -0,0 +1,48 @@ +Rickshaw.namespace("Rickshaw.Color.Palette"); + +Rickshaw.Color.Palette = function(args) { + + var color = new Rickshaw.Fixtures.Color(); + + args = args || {}; + this.schemes = {}; + + this.scheme = color.schemes[args.scheme] || args.scheme || color.schemes.colorwheel; + this.runningIndex = 0; + this.generatorIndex = 0; + + if (args.interpolatedStopCount) { + var schemeCount = this.scheme.length - 1; + var i, j, scheme = []; + for (i = 0; i < schemeCount; i++) { + scheme.push(this.scheme[i]); + var generator = d3.interpolateHsl(this.scheme[i], this.scheme[i + 1]); + for (j = 1; j < args.interpolatedStopCount; j++) { + scheme.push(generator((1 / args.interpolatedStopCount) * j)); + } + } + scheme.push(this.scheme[this.scheme.length - 1]); + this.scheme = scheme; + } + this.rotateCount = this.scheme.length; + + this.color = function(key) { + return this.scheme[key] || this.scheme[this.runningIndex++] || this.interpolateColor() || '#808080'; + }; + + this.interpolateColor = function() { + if (!Array.isArray(this.scheme)) return; + var color; + if (this.generatorIndex == this.rotateCount * 2 - 1) { + color = d3.interpolateHsl(this.scheme[this.generatorIndex], this.scheme[0])(0.5); + this.generatorIndex = 0; + this.rotateCount *= 2; + } else { + color = d3.interpolateHsl(this.scheme[this.generatorIndex], this.scheme[this.generatorIndex + 1])(0.5); + this.generatorIndex++; + } + this.scheme.push(color); + return color; + }; + +}; diff --git a/public/rickshaw/src/js/Rickshaw.Compat.ClassList.js b/public/rickshaw/src/js/Rickshaw.Compat.ClassList.js new file mode 100644 index 0000000..111bf62 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Compat.ClassList.js @@ -0,0 +1,135 @@ +Rickshaw.namespace('Rickshaw.Compat.ClassList'); + +Rickshaw.Compat.ClassList = function() { + + /* adapted from http://purl.eligrey.com/github/classList.js/blob/master/classList.js */ + + if (typeof document !== "undefined" && !("classList" in document.createElement("a"))) { + + (function (view) { + + "use strict"; + + var + classListProp = "classList" + , protoProp = "prototype" + , elemCtrProto = (view.HTMLElement || view.Element)[protoProp] + , objCtr = Object + , strTrim = String[protoProp].trim || function () { + return this.replace(/^\s+|\s+$/g, ""); + } + , arrIndexOf = Array[protoProp].indexOf || function (item) { + var + i = 0 + , len = this.length + ; + for (; i < len; i++) { + if (i in this && this[i] === item) { + return i; + } + } + return -1; + } + // Vendors: please allow content code to instantiate DOMExceptions + , DOMEx = function (type, message) { + this.name = type; + this.code = DOMException[type]; + this.message = message; + } + , checkTokenAndGetIndex = function (classList, token) { + if (token === "") { + throw new DOMEx( + "SYNTAX_ERR" + , "An invalid or illegal string was specified" + ); + } + if (/\s/.test(token)) { + throw new DOMEx( + "INVALID_CHARACTER_ERR" + , "String contains an invalid character" + ); + } + return arrIndexOf.call(classList, token); + } + , ClassList = function (elem) { + var + trimmedClasses = strTrim.call(elem.className) + , classes = trimmedClasses ? trimmedClasses.split(/\s+/) : [] + , i = 0 + , len = classes.length + ; + for (; i < len; i++) { + this.push(classes[i]); + } + this._updateClassName = function () { + elem.className = this.toString(); + }; + } + , classListProto = ClassList[protoProp] = [] + , classListGetter = function () { + return new ClassList(this); + } + ; + // Most DOMException implementations don't allow calling DOMException's toString() + // on non-DOMExceptions. Error's toString() is sufficient here. + DOMEx[protoProp] = Error[protoProp]; + classListProto.item = function (i) { + return this[i] || null; + }; + classListProto.contains = function (token) { + token += ""; + return checkTokenAndGetIndex(this, token) !== -1; + }; + classListProto.add = function (token) { + token += ""; + if (checkTokenAndGetIndex(this, token) === -1) { + this.push(token); + this._updateClassName(); + } + }; + classListProto.remove = function (token) { + token += ""; + var index = checkTokenAndGetIndex(this, token); + if (index !== -1) { + this.splice(index, 1); + this._updateClassName(); + } + }; + classListProto.toggle = function (token) { + token += ""; + if (checkTokenAndGetIndex(this, token) === -1) { + this.add(token); + } else { + this.remove(token); + } + }; + classListProto.toString = function () { + return this.join(" "); + }; + + if (objCtr.defineProperty) { + var classListPropDesc = { + get: classListGetter + , enumerable: true + , configurable: true + }; + try { + objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); + } catch (ex) { // IE 8 doesn't support enumerable:true + if (ex.number === -0x7FF5EC54) { + classListPropDesc.enumerable = false; + objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); + } + } + } else if (objCtr[protoProp].__defineGetter__) { + elemCtrProto.__defineGetter__(classListProp, classListGetter); + } + + }(window)); + + } +}; + +if ( (typeof RICKSHAW_NO_COMPAT !== "undefined" && !RICKSHAW_NO_COMPAT) || typeof RICKSHAW_NO_COMPAT === "undefined") { + new Rickshaw.Compat.ClassList(); +} diff --git a/public/rickshaw/src/js/Rickshaw.Fixtures.Color.js b/public/rickshaw/src/js/Rickshaw.Fixtures.Color.js new file mode 100644 index 0000000..d718a7a --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Fixtures.Color.js @@ -0,0 +1,159 @@ +Rickshaw.namespace('Rickshaw.Fixtures.Color'); + +Rickshaw.Fixtures.Color = function() { + + this.schemes = {}; + + this.schemes.spectrum14 = [ + '#ecb796', + '#dc8f70', + '#b2a470', + '#92875a', + '#716c49', + '#d2ed82', + '#bbe468', + '#a1d05d', + '#e7cbe6', + '#d8aad6', + '#a888c2', + '#9dc2d3', + '#649eb9', + '#387aa3' + ].reverse(); + + this.schemes.spectrum2000 = [ + '#57306f', + '#514c76', + '#646583', + '#738394', + '#6b9c7d', + '#84b665', + '#a7ca50', + '#bfe746', + '#e2f528', + '#fff726', + '#ecdd00', + '#d4b11d', + '#de8800', + '#de4800', + '#c91515', + '#9a0000', + '#7b0429', + '#580839', + '#31082b' + ]; + + this.schemes.spectrum2001 = [ + '#2f243f', + '#3c2c55', + '#4a3768', + '#565270', + '#6b6b7c', + '#72957f', + '#86ad6e', + '#a1bc5e', + '#b8d954', + '#d3e04e', + '#ccad2a', + '#cc8412', + '#c1521d', + '#ad3821', + '#8a1010', + '#681717', + '#531e1e', + '#3d1818', + '#320a1b' + ]; + + this.schemes.classic9 = [ + '#423d4f', + '#4a6860', + '#848f39', + '#a2b73c', + '#ddcb53', + '#c5a32f', + '#7d5836', + '#963b20', + '#7c2626', + '#491d37', + '#2f254a' + ].reverse(); + + this.schemes.httpStatus = { + 503: '#ea5029', + 502: '#d23f14', + 500: '#bf3613', + 410: '#efacea', + 409: '#e291dc', + 403: '#f457e8', + 408: '#e121d2', + 401: '#b92dae', + 405: '#f47ceb', + 404: '#a82a9f', + 400: '#b263c6', + 301: '#6fa024', + 302: '#87c32b', + 307: '#a0d84c', + 304: '#28b55c', + 200: '#1a4f74', + 206: '#27839f', + 201: '#52adc9', + 202: '#7c979f', + 203: '#a5b8bd', + 204: '#c1cdd1' + }; + + this.schemes.colorwheel = [ + '#b5b6a9', + '#858772', + '#785f43', + '#96557e', + '#4682b4', + '#65b9ac', + '#73c03a', + '#cb513a' + ].reverse(); + + this.schemes.cool = [ + '#5e9d2f', + '#73c03a', + '#4682b4', + '#7bc3b8', + '#a9884e', + '#c1b266', + '#a47493', + '#c09fb5' + ]; + + this.schemes.munin = [ + '#00cc00', + '#0066b3', + '#ff8000', + '#ffcc00', + '#330099', + '#990099', + '#ccff00', + '#ff0000', + '#808080', + '#008f00', + '#00487d', + '#b35a00', + '#b38f00', + '#6b006b', + '#8fb300', + '#b30000', + '#bebebe', + '#80ff80', + '#80c9ff', + '#ffc080', + '#ffe680', + '#aa80ff', + '#ee00cc', + '#ff8080', + '#666600', + '#ffbfff', + '#00ffcc', + '#cc6699', + '#999900' + ]; +}; diff --git a/public/rickshaw/src/js/Rickshaw.Fixtures.Number.js b/public/rickshaw/src/js/Rickshaw.Fixtures.Number.js new file mode 100644 index 0000000..85ddcf7 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Fixtures.Number.js @@ -0,0 +1,24 @@ +Rickshaw.namespace('Rickshaw.Fixtures.Number'); + +Rickshaw.Fixtures.Number.formatKMBT = function(y) { + var abs_y = Math.abs(y); + if (abs_y >= 1000000000000) { return y / 1000000000000 + "T" } + else if (abs_y >= 1000000000) { return y / 1000000000 + "B" } + else if (abs_y >= 1000000) { return y / 1000000 + "M" } + else if (abs_y >= 1000) { return y / 1000 + "K" } + else if (abs_y < 1 && y > 0) { return y.toFixed(2) } + else if (abs_y === 0) { return '' } + else { return y } +}; + +Rickshaw.Fixtures.Number.formatBase1024KMGTP = function(y) { + var abs_y = Math.abs(y); + if (abs_y >= 1125899906842624) { return y / 1125899906842624 + "P" } + else if (abs_y >= 1099511627776){ return y / 1099511627776 + "T" } + else if (abs_y >= 1073741824) { return y / 1073741824 + "G" } + else if (abs_y >= 1048576) { return y / 1048576 + "M" } + else if (abs_y >= 1024) { return y / 1024 + "K" } + else if (abs_y < 1 && y > 0) { return y.toFixed(2) } + else if (abs_y === 0) { return '' } + else { return y } +}; diff --git a/public/rickshaw/src/js/Rickshaw.Fixtures.RandomData.js b/public/rickshaw/src/js/Rickshaw.Fixtures.RandomData.js new file mode 100644 index 0000000..680e74f --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Fixtures.RandomData.js @@ -0,0 +1,39 @@ +Rickshaw.namespace('Rickshaw.Fixtures.RandomData'); + +Rickshaw.Fixtures.RandomData = function(timeInterval) { + + var addData; + timeInterval = timeInterval || 1; + + var lastRandomValue = 200; + + var timeBase = Math.floor(new Date().getTime() / 1000); + + this.addData = function(data) { + + var randomValue = Math.random() * 100 + 15 + lastRandomValue; + var index = data[0].length; + + var counter = 1; + + data.forEach( function(series) { + var randomVariance = Math.random() * 20; + var v = randomValue / 25 + counter++ + + (Math.cos((index * counter * 11) / 960) + 2) * 15 + + (Math.cos(index / 7) + 2) * 7 + + (Math.cos(index / 17) + 2) * 1; + + series.push( { x: (index * timeInterval) + timeBase, y: v + randomVariance } ); + } ); + + lastRandomValue = randomValue * 0.85; + }; + + this.removeData = function(data) { + data.forEach( function(series) { + series.shift(); + } ); + timeBase += timeInterval; + }; +}; + diff --git a/public/rickshaw/src/js/Rickshaw.Fixtures.Time.Local.js b/public/rickshaw/src/js/Rickshaw.Fixtures.Time.Local.js new file mode 100644 index 0000000..f377ccb --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Fixtures.Time.Local.js @@ -0,0 +1,131 @@ +Rickshaw.namespace('Rickshaw.Fixtures.Time.Local'); + +Rickshaw.Fixtures.Time.Local = function() { + + var self = this; + + this.months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; + + this.units = [ + { + name: 'decade', + seconds: 86400 * 365.25 * 10, + formatter: function(d) { return (parseInt(d.getFullYear() / 10, 10) * 10) } + }, { + name: 'year', + seconds: 86400 * 365.25, + formatter: function(d) { return d.getFullYear() } + }, { + name: 'month', + seconds: 86400 * 30.5, + formatter: function(d) { return self.months[d.getMonth()] } + }, { + name: 'week', + seconds: 86400 * 7, + formatter: function(d) { return self.formatDate(d) } + }, { + name: 'day', + seconds: 86400, + formatter: function(d) { return d.getDate() } + }, { + name: '6 hour', + seconds: 3600 * 6, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'hour', + seconds: 3600, + formatter: function(d) { return self.formatTime(d) } + }, { + name: '15 minute', + seconds: 60 * 15, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'minute', + seconds: 60, + formatter: function(d) { return d.getMinutes() } + }, { + name: '15 second', + seconds: 15, + formatter: function(d) { return d.getSeconds() + 's' } + }, { + name: 'second', + seconds: 1, + formatter: function(d) { return d.getSeconds() + 's' } + }, { + name: 'decisecond', + seconds: 1/10, + formatter: function(d) { return d.getMilliseconds() + 'ms' } + }, { + name: 'centisecond', + seconds: 1/100, + formatter: function(d) { return d.getMilliseconds() + 'ms' } + } + ]; + + this.unit = function(unitName) { + return this.units.filter( function(unit) { return unitName == unit.name } ).shift(); + }; + + this.formatDate = function(d) { + return d3.time.format('%b %e')(d); + }; + + this.formatTime = function(d) { + return d.toString().match(/(\d+:\d+):/)[1]; + }; + + this.ceil = function(time, unit) { + + var date, floor, year; + + if (unit.name == 'day') { + + var nearFuture = new Date((time + unit.seconds - 1) * 1000); + + var rounded = new Date(0); + rounded.setMilliseconds(0); + rounded.setSeconds(0); + rounded.setMinutes(0); + rounded.setHours(0); + rounded.setDate(nearFuture.getDate()); + rounded.setMonth(nearFuture.getMonth()); + rounded.setFullYear(nearFuture.getFullYear()); + + return rounded.getTime() / 1000; + } + + if (unit.name == 'month') { + + date = new Date(time * 1000); + + floor = new Date(date.getFullYear(), date.getMonth()).getTime() / 1000; + if (floor == time) return time; + + year = date.getFullYear(); + var month = date.getMonth(); + + if (month == 11) { + month = 0; + year = year + 1; + } else { + month += 1; + } + + return new Date(year, month).getTime() / 1000; + } + + if (unit.name == 'year') { + + date = new Date(time * 1000); + + floor = new Date(date.getUTCFullYear(), 0).getTime() / 1000; + if (floor == time) return time; + + year = date.getFullYear() + 1; + + return new Date(year, 0).getTime() / 1000; + } + + return Math.ceil(time / unit.seconds) * unit.seconds; + }; +}; diff --git a/public/rickshaw/src/js/Rickshaw.Fixtures.Time.js b/public/rickshaw/src/js/Rickshaw.Fixtures.Time.js new file mode 100644 index 0000000..d2c5e21 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Fixtures.Time.js @@ -0,0 +1,115 @@ +Rickshaw.namespace('Rickshaw.Fixtures.Time'); + +Rickshaw.Fixtures.Time = function() { + + var self = this; + + this.months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; + + this.units = [ + { + name: 'decade', + seconds: 86400 * 365.25 * 10, + formatter: function(d) { return (parseInt(d.getUTCFullYear() / 10, 10) * 10) } + }, { + name: 'year', + seconds: 86400 * 365.25, + formatter: function(d) { return d.getUTCFullYear() } + }, { + name: 'month', + seconds: 86400 * 30.5, + formatter: function(d) { return self.months[d.getUTCMonth()] } + }, { + name: 'week', + seconds: 86400 * 7, + formatter: function(d) { return self.formatDate(d) } + }, { + name: 'day', + seconds: 86400, + formatter: function(d) { return d.getUTCDate() } + }, { + name: '6 hour', + seconds: 3600 * 6, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'hour', + seconds: 3600, + formatter: function(d) { return self.formatTime(d) } + }, { + name: '15 minute', + seconds: 60 * 15, + formatter: function(d) { return self.formatTime(d) } + }, { + name: 'minute', + seconds: 60, + formatter: function(d) { return d.getUTCMinutes() } + }, { + name: '15 second', + seconds: 15, + formatter: function(d) { return d.getUTCSeconds() + 's' } + }, { + name: 'second', + seconds: 1, + formatter: function(d) { return d.getUTCSeconds() + 's' } + }, { + name: 'decisecond', + seconds: 1/10, + formatter: function(d) { return d.getUTCMilliseconds() + 'ms' } + }, { + name: 'centisecond', + seconds: 1/100, + formatter: function(d) { return d.getUTCMilliseconds() + 'ms' } + } + ]; + + this.unit = function(unitName) { + return this.units.filter( function(unit) { return unitName == unit.name } ).shift(); + }; + + this.formatDate = function(d) { + return d3.time.format('%b %e')(d); + }; + + this.formatTime = function(d) { + return d.toUTCString().match(/(\d+:\d+):/)[1]; + }; + + this.ceil = function(time, unit) { + + var date, floor, year; + + if (unit.name == 'month') { + + date = new Date(time * 1000); + + floor = Date.UTC(date.getUTCFullYear(), date.getUTCMonth()) / 1000; + if (floor == time) return time; + + year = date.getUTCFullYear(); + var month = date.getUTCMonth(); + + if (month == 11) { + month = 0; + year = year + 1; + } else { + month += 1; + } + + return Date.UTC(year, month) / 1000; + } + + if (unit.name == 'year') { + + date = new Date(time * 1000); + + floor = Date.UTC(date.getUTCFullYear(), 0) / 1000; + if (floor == time) return time; + + year = date.getUTCFullYear() + 1; + + return Date.UTC(year, 0) / 1000; + } + + return Math.ceil(time / unit.seconds) * unit.seconds; + }; +}; diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Ajax.js b/public/rickshaw/src/js/Rickshaw.Graph.Ajax.js new file mode 100644 index 0000000..6a13943 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Ajax.js @@ -0,0 +1,74 @@ +Rickshaw.namespace('Rickshaw.Graph.Ajax'); + +Rickshaw.Graph.Ajax = Rickshaw.Class.create( { + + initialize: function(args) { + + this.dataURL = args.dataURL; + + this.onData = args.onData || function(d) { return d }; + this.onComplete = args.onComplete || function() {}; + this.onError = args.onError || function() {}; + + this.args = args; // pass through to Rickshaw.Graph + + this.request(); + }, + + request: function() { + + jQuery.ajax( { + url: this.dataURL, + dataType: 'json', + success: this.success.bind(this), + error: this.error.bind(this) + } ); + }, + + error: function() { + + console.log("error loading dataURL: " + this.dataURL); + this.onError(this); + }, + + success: function(data, status) { + + data = this.onData(data); + this.args.series = this._splice({ data: data, series: this.args.series }); + + this.graph = this.graph || new Rickshaw.Graph(this.args); + this.graph.render(); + + this.onComplete(this); + }, + + _splice: function(args) { + + var data = args.data; + var series = args.series; + + if (!args.series) return data; + + series.forEach( function(s) { + + var seriesKey = s.key || s.name; + if (!seriesKey) throw "series needs a key or a name"; + + data.forEach( function(d) { + + var dataKey = d.key || d.name; + if (!dataKey) throw "data needs a key or a name"; + + if (seriesKey == dataKey) { + var properties = ['color', 'name', 'data']; + properties.forEach( function(p) { + if (d[p]) s[p] = d[p]; + } ); + } + } ); + } ); + + return series; + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Annotate.js b/public/rickshaw/src/js/Rickshaw.Graph.Annotate.js new file mode 100644 index 0000000..08251ae --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Annotate.js @@ -0,0 +1,105 @@ +Rickshaw.namespace('Rickshaw.Graph.Annotate'); + +Rickshaw.Graph.Annotate = function(args) { + + var graph = this.graph = args.graph; + this.elements = { timeline: args.element }; + + var self = this; + + this.data = {}; + + this.elements.timeline.classList.add('rickshaw_annotation_timeline'); + + this.add = function(time, content, end_time) { + self.data[time] = self.data[time] || {'boxes': []}; + self.data[time].boxes.push({content: content, end: end_time}); + }; + + this.update = function() { + + Rickshaw.keys(self.data).forEach( function(time) { + + var annotation = self.data[time]; + var left = self.graph.x(time); + + if (left < 0 || left > self.graph.x.range()[1]) { + if (annotation.element) { + annotation.line.classList.add('offscreen'); + annotation.element.style.display = 'none'; + } + + annotation.boxes.forEach( function(box) { + if ( box.rangeElement ) box.rangeElement.classList.add('offscreen'); + }); + + return; + } + + if (!annotation.element) { + var element = annotation.element = document.createElement('div'); + element.classList.add('annotation'); + this.elements.timeline.appendChild(element); + element.addEventListener('click', function(e) { + element.classList.toggle('active'); + annotation.line.classList.toggle('active'); + annotation.boxes.forEach( function(box) { + if ( box.rangeElement ) box.rangeElement.classList.toggle('active'); + }); + }, false); + + } + + annotation.element.style.left = left + 'px'; + annotation.element.style.display = 'block'; + + annotation.boxes.forEach( function(box) { + + + var element = box.element; + + if (!element) { + element = box.element = document.createElement('div'); + element.classList.add('content'); + element.innerHTML = box.content; + annotation.element.appendChild(element); + + annotation.line = document.createElement('div'); + annotation.line.classList.add('annotation_line'); + self.graph.element.appendChild(annotation.line); + + if ( box.end ) { + box.rangeElement = document.createElement('div'); + box.rangeElement.classList.add('annotation_range'); + self.graph.element.appendChild(box.rangeElement); + } + + } + + if ( box.end ) { + + var annotationRangeStart = left; + var annotationRangeEnd = Math.min( self.graph.x(box.end), self.graph.x.range()[1] ); + + // annotation makes more sense at end + if ( annotationRangeStart > annotationRangeEnd ) { + annotationRangeEnd = left; + annotationRangeStart = Math.max( self.graph.x(box.end), self.graph.x.range()[0] ); + } + + var annotationRangeWidth = annotationRangeEnd - annotationRangeStart; + + box.rangeElement.style.left = annotationRangeStart + 'px'; + box.rangeElement.style.width = annotationRangeWidth + 'px'; + + box.rangeElement.classList.remove('offscreen'); + } + + annotation.line.classList.remove('offscreen'); + annotation.line.style.left = left + 'px'; + } ); + }, this ); + }; + + this.graph.onUpdate( function() { self.update() } ); +}; diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Axis.Time.js b/public/rickshaw/src/js/Rickshaw.Graph.Axis.Time.js new file mode 100644 index 0000000..16a3860 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Axis.Time.js @@ -0,0 +1,85 @@ +Rickshaw.namespace('Rickshaw.Graph.Axis.Time'); + +Rickshaw.Graph.Axis.Time = function(args) { + + var self = this; + + this.graph = args.graph; + this.elements = []; + this.ticksTreatment = args.ticksTreatment || 'plain'; + this.fixedTimeUnit = args.timeUnit; + + var time = args.timeFixture || new Rickshaw.Fixtures.Time(); + + this.appropriateTimeUnit = function() { + + var unit; + var units = time.units; + + var domain = this.graph.x.domain(); + var rangeSeconds = domain[1] - domain[0]; + + units.forEach( function(u) { + if (Math.floor(rangeSeconds / u.seconds) >= 2) { + unit = unit || u; + } + } ); + + return (unit || time.units[time.units.length - 1]); + }; + + this.tickOffsets = function() { + + var domain = this.graph.x.domain(); + + var unit = this.fixedTimeUnit || this.appropriateTimeUnit(); + var count = Math.ceil((domain[1] - domain[0]) / unit.seconds); + + var runningTick = domain[0]; + + var offsets = []; + + for (var i = 0; i < count; i++) { + + var tickValue = time.ceil(runningTick, unit); + runningTick = tickValue + unit.seconds / 2; + + offsets.push( { value: tickValue, unit: unit } ); + } + + return offsets; + }; + + this.render = function() { + + this.elements.forEach( function(e) { + e.parentNode.removeChild(e); + } ); + + this.elements = []; + + var offsets = this.tickOffsets(); + + offsets.forEach( function(o) { + + if (self.graph.x(o.value) > self.graph.x.range()[1]) return; + + var element = document.createElement('div'); + element.style.left = self.graph.x(o.value) + 'px'; + element.classList.add('x_tick'); + element.classList.add(self.ticksTreatment); + + var title = document.createElement('div'); + title.classList.add('title'); + title.innerHTML = o.unit.formatter(new Date(o.value * 1000)); + element.appendChild(title); + + self.graph.element.appendChild(element); + self.elements.push(element); + + } ); + }; + + this.graph.onUpdate( function() { self.render() } ); +}; + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Axis.X.js b/public/rickshaw/src/js/Rickshaw.Graph.Axis.X.js new file mode 100644 index 0000000..0079564 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Axis.X.js @@ -0,0 +1,118 @@ +Rickshaw.namespace('Rickshaw.Graph.Axis.X'); + +Rickshaw.Graph.Axis.X = function(args) { + + var self = this; + var berthRate = 0.10; + + this.initialize = function(args) { + + this.graph = args.graph; + this.orientation = args.orientation || 'top'; + + this.pixelsPerTick = args.pixelsPerTick || 75; + if (args.ticks) this.staticTicks = args.ticks; + if (args.tickValues) this.tickValues = args.tickValues; + + this.tickSize = args.tickSize || 4; + this.ticksTreatment = args.ticksTreatment || 'plain'; + + if (args.element) { + + this.element = args.element; + this._discoverSize(args.element, args); + + this.vis = d3.select(args.element) + .append("svg:svg") + .attr('height', this.height) + .attr('width', this.width) + .attr('class', 'rickshaw_graph x_axis_d3'); + + this.element = this.vis[0][0]; + this.element.style.position = 'relative'; + + this.setSize({ width: args.width, height: args.height }); + + } else { + this.vis = this.graph.vis; + } + + this.graph.onUpdate( function() { self.render() } ); + }; + + this.setSize = function(args) { + + args = args || {}; + if (!this.element) return; + + this._discoverSize(this.element.parentNode, args); + + this.vis + .attr('height', this.height) + .attr('width', this.width * (1 + berthRate)); + + var berth = Math.floor(this.width * berthRate / 2); + this.element.style.left = -1 * berth + 'px'; + }; + + this.render = function() { + + if (this._renderWidth !== undefined && this.graph.width !== this._renderWidth) this.setSize({ auto: true }); + + var axis = d3.svg.axis().scale(this.graph.x).orient(this.orientation); + axis.tickFormat( args.tickFormat || function(x) { return x } ); + if (this.tickValues) axis.tickValues(this.tickValues); + + this.ticks = this.staticTicks || Math.floor(this.graph.width / this.pixelsPerTick); + + var berth = Math.floor(this.width * berthRate / 2) || 0; + var transform; + + if (this.orientation == 'top') { + var yOffset = this.height || this.graph.height; + transform = 'translate(' + berth + ',' + yOffset + ')'; + } else { + transform = 'translate(' + berth + ', 0)'; + } + + if (this.element) { + this.vis.selectAll('*').remove(); + } + + this.vis + .append("svg:g") + .attr("class", ["x_ticks_d3", this.ticksTreatment].join(" ")) + .attr("transform", transform) + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(this.tickSize)); + + var gridSize = (this.orientation == 'bottom' ? 1 : -1) * this.graph.height; + + this.graph.vis + .append("svg:g") + .attr("class", "x_grid_d3") + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(gridSize)) + .selectAll('text') + .each(function() { this.parentNode.setAttribute('data-x-value', this.textContent) }); + + this._renderHeight = this.graph.height; + }; + + this._discoverSize = function(element, args) { + + if (typeof window !== 'undefined') { + + var style = window.getComputedStyle(element, null); + var elementHeight = parseInt(style.getPropertyValue('height'), 10); + + if (!args.auto) { + var elementWidth = parseInt(style.getPropertyValue('width'), 10); + } + } + + this.width = (args.width || elementWidth || this.graph.width) * (1 + berthRate); + this.height = args.height || elementHeight || 40; + }; + + this.initialize(args); +}; + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.Scaled.js b/public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.Scaled.js new file mode 100644 index 0000000..1aae5b9 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.Scaled.js @@ -0,0 +1,60 @@ +Rickshaw.namespace('Rickshaw.Graph.Axis.Y.Scaled'); + +Rickshaw.Graph.Axis.Y.Scaled = Rickshaw.Class.create( Rickshaw.Graph.Axis.Y, { + + initialize: function($super, args) { + + if (typeof(args.scale) === 'undefined') { + throw new Error('Scaled requires scale'); + } + + this.scale = args.scale; + + if (typeof(args.grid) === 'undefined') { + this.grid = true; + } else { + this.grid = args.grid; + } + + $super(args); + + }, + + _drawAxis: function($super, scale) { + // Adjust scale's domain to compensate for adjustments to the + // renderer's domain (e.g. padding). + var domain = this.scale.domain(); + var renderDomain = this.graph.renderer.domain().y; + + var extents = [ + Math.min.apply(Math, domain), + Math.max.apply(Math, domain)]; + + // A mapping from the ideal render domain [0, 1] to the extent + // of the original scale's domain. This is used to calculate + // the extents of the adjusted domain. + var extentMap = d3.scale.linear().domain([0, 1]).range(extents); + + var adjExtents = [ + extentMap(renderDomain[0]), + extentMap(renderDomain[1])]; + + // A mapping from the original domain to the adjusted domain. + var adjustment = d3.scale.linear().domain(extents).range(adjExtents); + + // Make a copy of the custom scale, apply the adjusted domain, and + // copy the range to match the graph's scale. + var adjustedScale = this.scale.copy() + .domain(domain.map(adjustment)) + .range(scale.range()); + + return $super(adjustedScale); + }, + + _drawGrid: function($super, axis) { + if (this.grid) { + // only draw the axis if the grid option is true + $super(axis); + } + } +} ); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.js b/public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.js new file mode 100644 index 0000000..c34e787 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Axis.Y.js @@ -0,0 +1,117 @@ +Rickshaw.namespace('Rickshaw.Graph.Axis.Y'); + +Rickshaw.Graph.Axis.Y = Rickshaw.Class.create( { + + initialize: function(args) { + + this.graph = args.graph; + this.orientation = args.orientation || 'right'; + + this.pixelsPerTick = args.pixelsPerTick || 75; + if (args.ticks) this.staticTicks = args.ticks; + if (args.tickValues) this.tickValues = args.tickValues; + + this.tickSize = args.tickSize || 4; + this.ticksTreatment = args.ticksTreatment || 'plain'; + + this.tickFormat = args.tickFormat || function(y) { return y }; + + this.berthRate = 0.10; + + if (args.element) { + + this.element = args.element; + this.vis = d3.select(args.element) + .append("svg:svg") + .attr('class', 'rickshaw_graph y_axis'); + + this.element = this.vis[0][0]; + this.element.style.position = 'relative'; + + this.setSize({ width: args.width, height: args.height }); + + } else { + this.vis = this.graph.vis; + } + + var self = this; + this.graph.onUpdate( function() { self.render() } ); + }, + + setSize: function(args) { + + args = args || {}; + + if (!this.element) return; + + if (typeof window !== 'undefined') { + + var style = window.getComputedStyle(this.element.parentNode, null); + var elementWidth = parseInt(style.getPropertyValue('width'), 10); + + if (!args.auto) { + var elementHeight = parseInt(style.getPropertyValue('height'), 10); + } + } + + this.width = args.width || elementWidth || this.graph.width * this.berthRate; + this.height = args.height || elementHeight || this.graph.height; + + this.vis + .attr('width', this.width) + .attr('height', this.height * (1 + this.berthRate)); + + var berth = this.height * this.berthRate; + + if (this.orientation == 'left') { + this.element.style.top = -1 * berth + 'px'; + } + }, + + render: function() { + + if (this._renderHeight !== undefined && this.graph.height !== this._renderHeight) this.setSize({ auto: true }); + + this.ticks = this.staticTicks || Math.floor(this.graph.height / this.pixelsPerTick); + + var axis = this._drawAxis(this.graph.y); + + this._drawGrid(axis); + + this._renderHeight = this.graph.height; + }, + + _drawAxis: function(scale) { + var axis = d3.svg.axis().scale(scale).orient(this.orientation); + axis.tickFormat(this.tickFormat); + if (this.tickValues) axis.tickValues(this.tickValues); + + if (this.orientation == 'left') { + var berth = this.height * this.berthRate; + var transform = 'translate(' + this.width + ', ' + berth + ')'; + } + + if (this.element) { + this.vis.selectAll('*').remove(); + } + + this.vis + .append("svg:g") + .attr("class", ["y_ticks", this.ticksTreatment].join(" ")) + .attr("transform", transform) + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(this.tickSize)); + + return axis; + }, + + _drawGrid: function(axis) { + var gridSize = (this.orientation == 'right' ? 1 : -1) * this.graph.width; + + this.graph.vis + .append("svg:g") + .attr("class", "y_grid") + .call(axis.ticks(this.ticks).tickSubdivide(0).tickSize(gridSize)) + .selectAll('text') + .each(function() { this.parentNode.setAttribute('data-y-value', this.textContent) }); + } +} ); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Highlight.js b/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Highlight.js new file mode 100644 index 0000000..f22ebcf --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Highlight.js @@ -0,0 +1,80 @@ +Rickshaw.namespace('Rickshaw.Graph.Behavior.Series.Highlight'); + +Rickshaw.Graph.Behavior.Series.Highlight = function(args) { + + this.graph = args.graph; + this.legend = args.legend; + + var self = this; + + var colorSafe = {}; + var activeLine = null; + + var disabledColor = args.disabledColor || function(seriesColor) { + return d3.interpolateRgb(seriesColor, d3.rgb('#d8d8d8'))(0.8).toString(); + }; + + this.addHighlightEvents = function (l) { + + l.element.addEventListener( 'mouseover', function(e) { + + if (activeLine) return; + else activeLine = l; + + self.legend.lines.forEach( function(line) { + + if (l === line) { + + // if we're not in a stacked renderer bring active line to the top + if (self.graph.renderer.unstack && (line.series.renderer ? line.series.renderer.unstack : true)) { + + var seriesIndex = self.graph.series.indexOf(line.series); + line.originalIndex = seriesIndex; + + var series = self.graph.series.splice(seriesIndex, 1)[0]; + self.graph.series.push(series); + } + return; + } + + colorSafe[line.series.name] = colorSafe[line.series.name] || line.series.color; + line.series.color = disabledColor(line.series.color); + + } ); + + self.graph.update(); + + }, false ); + + l.element.addEventListener( 'mouseout', function(e) { + + if (!activeLine) return; + else activeLine = null; + + self.legend.lines.forEach( function(line) { + + // return reordered series to its original place + if (l === line && line.hasOwnProperty('originalIndex')) { + + var series = self.graph.series.pop(); + self.graph.series.splice(line.originalIndex, 0, series); + delete line.originalIndex; + } + + if (colorSafe[line.series.name]) { + line.series.color = colorSafe[line.series.name]; + } + } ); + + self.graph.update(); + + }, false ); + }; + + if (this.legend) { + this.legend.lines.forEach( function(l) { + self.addHighlightEvents(l); + } ); + } + +}; diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Order.js b/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Order.js new file mode 100644 index 0000000..a14ae00 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Order.js @@ -0,0 +1,44 @@ +Rickshaw.namespace('Rickshaw.Graph.Behavior.Series.Order'); + +Rickshaw.Graph.Behavior.Series.Order = function(args) { + + this.graph = args.graph; + this.legend = args.legend; + + var self = this; + + if (typeof window.jQuery == 'undefined') { + throw "couldn't find jQuery at window.jQuery"; + } + + if (typeof window.jQuery.ui == 'undefined') { + throw "couldn't find jQuery UI at window.jQuery.ui"; + } + + jQuery(function() { + jQuery(self.legend.list).sortable( { + containment: 'parent', + tolerance: 'pointer', + update: function( event, ui ) { + var series = []; + jQuery(self.legend.list).find('li').each( function(index, item) { + if (!item.series) return; + series.push(item.series); + } ); + + for (var i = self.graph.series.length - 1; i >= 0; i--) { + self.graph.series[i] = series.shift(); + } + + self.graph.update(); + } + } ); + jQuery(self.legend.list).disableSelection(); + }); + + //hack to make jquery-ui sortable behave + this.graph.onUpdate( function() { + var h = window.getComputedStyle(self.legend.element).height; + self.legend.element.style.height = h; + } ); +}; diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Toggle.js b/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Toggle.js new file mode 100644 index 0000000..c3c365b --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Behavior.Series.Toggle.js @@ -0,0 +1,128 @@ +Rickshaw.namespace('Rickshaw.Graph.Behavior.Series.Toggle'); + +Rickshaw.Graph.Behavior.Series.Toggle = function(args) { + + this.graph = args.graph; + this.legend = args.legend; + + var self = this; + + this.addAnchor = function(line) { + + var anchor = document.createElement('a'); + anchor.innerHTML = '✔'; + anchor.classList.add('action'); + line.element.insertBefore(anchor, line.element.firstChild); + + anchor.onclick = function(e) { + if (line.series.disabled) { + line.series.enable(); + line.element.classList.remove('disabled'); + } else { + if (this.graph.series.filter(function(s) { return !s.disabled }).length <= 1) return; + line.series.disable(); + line.element.classList.add('disabled'); + } + + self.graph.update(); + + }.bind(this); + + var label = line.element.getElementsByTagName('span')[0]; + label.onclick = function(e){ + + var disableAllOtherLines = line.series.disabled; + if ( ! disableAllOtherLines ) { + for ( var i = 0; i < self.legend.lines.length; i++ ) { + var l = self.legend.lines[i]; + if ( line.series === l.series ) { + // noop + } else if ( l.series.disabled ) { + // noop + } else { + disableAllOtherLines = true; + break; + } + } + } + + // show all or none + if ( disableAllOtherLines ) { + + // these must happen first or else we try ( and probably fail ) to make a no line graph + line.series.enable(); + line.element.classList.remove('disabled'); + + self.legend.lines.forEach(function(l){ + if ( line.series === l.series ) { + // noop + } else { + l.series.disable(); + l.element.classList.add('disabled'); + } + }); + + } else { + + self.legend.lines.forEach(function(l){ + l.series.enable(); + l.element.classList.remove('disabled'); + }); + + } + + self.graph.update(); + + }; + + }; + + if (this.legend) { + + var $ = jQuery; + if (typeof $ != 'undefined' && $(this.legend.list).sortable) { + + $(this.legend.list).sortable( { + start: function(event, ui) { + ui.item.bind('no.onclick', + function(event) { + event.preventDefault(); + } + ); + }, + stop: function(event, ui) { + setTimeout(function(){ + ui.item.unbind('no.onclick'); + }, 250); + } + }); + } + + this.legend.lines.forEach( function(l) { + self.addAnchor(l); + } ); + } + + this._addBehavior = function() { + + this.graph.series.forEach( function(s) { + + s.disable = function() { + + if (self.graph.series.length <= 1) { + throw('only one series left'); + } + + s.disabled = true; + }; + + s.enable = function() { + s.disabled = false; + }; + } ); + }; + this._addBehavior(); + + this.updateBehaviour = function () { this._addBehavior() }; + +}; diff --git a/public/rickshaw/src/js/Rickshaw.Graph.HoverDetail.js b/public/rickshaw/src/js/Rickshaw.Graph.HoverDetail.js new file mode 100644 index 0000000..847b83d --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.HoverDetail.js @@ -0,0 +1,277 @@ +Rickshaw.namespace('Rickshaw.Graph.HoverDetail'); + +Rickshaw.Graph.HoverDetail = Rickshaw.Class.create({ + + initialize: function(args) { + + var graph = this.graph = args.graph; + + this.xFormatter = args.xFormatter || function(x) { + return new Date( x * 1000 ).toUTCString(); + }; + + this.yFormatter = args.yFormatter || function(y) { + return y === null ? y : y.toFixed(2); + }; + + var element = this.element = document.createElement('div'); + element.className = 'detail'; + + this.visible = true; + graph.element.appendChild(element); + + this.lastEvent = null; + this._addListeners(); + + this.onShow = args.onShow; + this.onHide = args.onHide; + this.onRender = args.onRender; + + this.formatter = args.formatter || this.formatter; + + }, + + formatter: function(series, x, y, formattedX, formattedY, d) { + return series.name + ': ' + formattedY; + }, + + update: function(e) { + + e = e || this.lastEvent; + if (!e) return; + this.lastEvent = e; + + if (!e.target.nodeName.match(/^(path|svg|rect|circle)$/)) return; + + var graph = this.graph; + + var eventX = e.offsetX || e.layerX; + var eventY = e.offsetY || e.layerY; + + var j = 0; + var points = []; + var nearestPoint; + + this.graph.series.active().forEach( function(series) { + + var data = this.graph.stackedData[j++]; + + if (!data.length) + return; + + var domainX = graph.x.invert(eventX); + + var domainIndexScale = d3.scale.linear() + .domain([data[0].x, data.slice(-1)[0].x]) + .range([0, data.length - 1]); + + var approximateIndex = Math.round(domainIndexScale(domainX)); + if (approximateIndex == data.length - 1) approximateIndex--; + + var dataIndex = Math.min(approximateIndex || 0, data.length - 1); + + for (var i = approximateIndex; i < data.length - 1;) { + + if (!data[i] || !data[i + 1]) break; + + if (data[i].x <= domainX && data[i + 1].x > domainX) { + dataIndex = Math.abs(domainX - data[i].x) < Math.abs(domainX - data[i + 1].x) ? i : i + 1; + break; + } + + if (data[i + 1].x <= domainX) { i++ } else { i-- } + } + + if (dataIndex < 0) dataIndex = 0; + var value = data[dataIndex]; + + var distance = Math.sqrt( + Math.pow(Math.abs(graph.x(value.x) - eventX), 2) + + Math.pow(Math.abs(graph.y(value.y + value.y0) - eventY), 2) + ); + + var xFormatter = series.xFormatter || this.xFormatter; + var yFormatter = series.yFormatter || this.yFormatter; + + var point = { + formattedXValue: xFormatter(value.x), + formattedYValue: yFormatter(series.scale ? series.scale.invert(value.y) : value.y), + series: series, + value: value, + distance: distance, + order: j, + name: series.name + }; + + if (!nearestPoint || distance < nearestPoint.distance) { + nearestPoint = point; + } + + points.push(point); + + }, this ); + + if (!nearestPoint) + return; + + nearestPoint.active = true; + + var domainX = nearestPoint.value.x; + var formattedXValue = nearestPoint.formattedXValue; + + this.element.innerHTML = ''; + this.element.style.left = graph.x(domainX) + 'px'; + + this.visible && this.render( { + points: points, + detail: points, // for backwards compatibility + mouseX: eventX, + mouseY: eventY, + formattedXValue: formattedXValue, + domainX: domainX + } ); + }, + + hide: function() { + this.visible = false; + this.element.classList.add('inactive'); + + if (typeof this.onHide == 'function') { + this.onHide(); + } + }, + + show: function() { + this.visible = true; + this.element.classList.remove('inactive'); + + if (typeof this.onShow == 'function') { + this.onShow(); + } + }, + + render: function(args) { + + var graph = this.graph; + var points = args.points; + var point = points.filter( function(p) { return p.active } ).shift(); + + if (point.value.y === null) return; + + var formattedXValue = point.formattedXValue; + var formattedYValue = point.formattedYValue; + + this.element.innerHTML = ''; + this.element.style.left = graph.x(point.value.x) + 'px'; + + var xLabel = document.createElement('div'); + + xLabel.className = 'x_label'; + xLabel.innerHTML = formattedXValue; + this.element.appendChild(xLabel); + + var item = document.createElement('div'); + + item.className = 'item'; + + // invert the scale if this series displays using a scale + var series = point.series; + var actualY = series.scale ? series.scale.invert(point.value.y) : point.value.y; + + item.innerHTML = this.formatter(series, point.value.x, actualY, formattedXValue, formattedYValue, point); + item.style.top = this.graph.y(point.value.y0 + point.value.y) + 'px'; + + this.element.appendChild(item); + + var dot = document.createElement('div'); + + dot.className = 'dot'; + dot.style.top = item.style.top; + dot.style.borderColor = series.color; + + this.element.appendChild(dot); + + if (point.active) { + item.classList.add('active'); + dot.classList.add('active'); + } + + // Assume left alignment until the element has been displayed and + // bounding box calculations are possible. + var alignables = [xLabel, item]; + alignables.forEach(function(el) { + el.classList.add('left'); + }); + + this.show(); + + // If left-alignment results in any error, try right-alignment. + var leftAlignError = this._calcLayoutError(alignables); + if (leftAlignError > 0) { + alignables.forEach(function(el) { + el.classList.remove('left'); + el.classList.add('right'); + }); + + // If right-alignment is worse than left alignment, switch back. + var rightAlignError = this._calcLayoutError(alignables); + if (rightAlignError > leftAlignError) { + alignables.forEach(function(el) { + el.classList.remove('right'); + el.classList.add('left'); + }); + } + } + + if (typeof this.onRender == 'function') { + this.onRender(args); + } + }, + + _calcLayoutError: function(alignables) { + // Layout error is calculated as the number of linear pixels by which + // an alignable extends past the left or right edge of the parent. + var parentRect = this.element.parentNode.getBoundingClientRect(); + + var error = 0; + var alignRight = alignables.forEach(function(el) { + var rect = el.getBoundingClientRect(); + if (!rect.width) { + return; + } + + if (rect.right > parentRect.right) { + error += rect.right - parentRect.right; + } + + if (rect.left < parentRect.left) { + error += parentRect.left - rect.left; + } + }); + return error; + }, + + _addListeners: function() { + + this.graph.element.addEventListener( + 'mousemove', + function(e) { + this.visible = true; + this.update(e); + }.bind(this), + false + ); + + this.graph.onUpdate( function() { this.update() }.bind(this) ); + + this.graph.element.addEventListener( + 'mouseout', + function(e) { + if (e.relatedTarget && !(e.relatedTarget.compareDocumentPosition(this.graph.element) & Node.DOCUMENT_POSITION_CONTAINS)) { + this.hide(); + } + }.bind(this), + false + ); + } +}); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.JSONP.js b/public/rickshaw/src/js/Rickshaw.Graph.JSONP.js new file mode 100644 index 0000000..8e8b2f2 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.JSONP.js @@ -0,0 +1,14 @@ +Rickshaw.namespace('Rickshaw.Graph.JSONP'); + +Rickshaw.Graph.JSONP = Rickshaw.Class.create( Rickshaw.Graph.Ajax, { + + request: function() { + + jQuery.ajax( { + url: this.dataURL, + dataType: 'jsonp', + success: this.success.bind(this), + error: this.error.bind(this) + } ); + } +} ); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Legend.js b/public/rickshaw/src/js/Rickshaw.Graph.Legend.js new file mode 100644 index 0000000..3643b45 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Legend.js @@ -0,0 +1,87 @@ +Rickshaw.namespace('Rickshaw.Graph.Legend'); + +Rickshaw.Graph.Legend = Rickshaw.Class.create( { + + className: 'rickshaw_legend', + + initialize: function(args) { + this.element = args.element; + this.graph = args.graph; + this.naturalOrder = args.naturalOrder; + + this.element.classList.add(this.className); + + this.list = document.createElement('ul'); + this.element.appendChild(this.list); + + this.render(); + + // we could bind this.render.bind(this) here + // but triggering the re-render would lose the added + // behavior of the series toggle + this.graph.onUpdate( function() {} ); + }, + + render: function() { + var self = this; + + while ( this.list.firstChild ) { + this.list.removeChild( this.list.firstChild ); + } + this.lines = []; + + var series = this.graph.series + .map( function(s) { return s } ); + + if (!this.naturalOrder) { + series = series.reverse(); + } + + series.forEach( function(s) { + self.addLine(s); + } ); + + + }, + + addLine: function (series) { + var line = document.createElement('li'); + line.className = 'line'; + if (series.disabled) { + line.className += ' disabled'; + } + if (series.className) { + d3.select(line).classed(series.className, true); + } + var swatch = document.createElement('div'); + swatch.className = 'swatch'; + swatch.style.backgroundColor = series.color; + + line.appendChild(swatch); + + var label = document.createElement('span'); + label.className = 'label'; + label.innerHTML = series.name; + + line.appendChild(label); + this.list.appendChild(line); + + line.series = series; + + if (series.noLegend) { + line.style.display = 'none'; + } + + var _line = { element: line, series: series }; + if (this.shelving) { + this.shelving.addAnchor(_line); + this.shelving.updateBehaviour(); + } + if (this.highlighter) { + this.highlighter.addHighlightEvents(_line); + } + this.lines.push(_line); + return line; + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.Preview.js b/public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.Preview.js new file mode 100644 index 0000000..86b3934 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.Preview.js @@ -0,0 +1,480 @@ +Rickshaw.namespace('Rickshaw.Graph.RangeSlider.Preview'); + +Rickshaw.Graph.RangeSlider.Preview = Rickshaw.Class.create({ + + initialize: function(args) { + + if (!args.element) throw "Rickshaw.Graph.RangeSlider.Preview needs a reference to an element"; + if (!args.graph && !args.graphs) throw "Rickshaw.Graph.RangeSlider.Preview needs a reference to an graph or an array of graphs"; + + this.element = args.element; + this.element.style.position = 'relative'; + + this.graphs = args.graph ? [ args.graph ] : args.graphs; + + this.defaults = { + height: 75, + width: 400, + gripperColor: undefined, + frameTopThickness: 3, + frameHandleThickness: 10, + frameColor: "#d4d4d4", + frameOpacity: 1, + minimumFrameWidth: 0, + heightRatio: 0.2 + }; + + this.heightRatio = args.heightRatio || this.defaults.heightRatio; + this.defaults.gripperColor = d3.rgb(this.defaults.frameColor).darker().toString(); + + this.configureCallbacks = []; + this.slideCallbacks = []; + + this.previews = []; + + if (!args.width) this.widthFromGraph = true; + if (!args.height) this.heightFromGraph = true; + + if (this.widthFromGraph || this.heightFromGraph) { + this.graphs[0].onConfigure(function () { + this.configure(args); this.render(); + }.bind(this)); + } + + args.width = args.width || this.graphs[0].width || this.defaults.width; + args.height = args.height || this.graphs[0].height * this.heightRatio || this.defaults.height; + + this.configure(args); + this.render(); + }, + + onSlide: function(callback) { + this.slideCallbacks.push(callback); + }, + + onConfigure: function(callback) { + this.configureCallbacks.push(callback); + }, + + configure: function(args) { + + this.config = this.config || {}; + + this.configureCallbacks.forEach(function(callback) { + callback(args); + }); + + Rickshaw.keys(this.defaults).forEach(function(k) { + this.config[k] = k in args ? args[k] + : k in this.config ? this.config[k] + : this.defaults[k]; + }, this); + + if ('width' in args || 'height' in args) { + + if (this.widthFromGraph) { + this.config.width = this.graphs[0].width; + } + + if (this.heightFromGraph) { + this.config.height = this.graphs[0].height * this.heightRatio; + this.previewHeight = this.config.height; + } + + this.previews.forEach(function(preview) { + + var height = this.previewHeight / this.graphs.length - this.config.frameTopThickness * 2; + var width = this.config.width - this.config.frameHandleThickness * 2; + preview.setSize({ width: width, height: height }); + + if (this.svg) { + var svgHeight = height + this.config.frameHandleThickness * 2; + var svgWidth = width + this.config.frameHandleThickness * 2; + this.svg.style("width", svgWidth + "px"); + this.svg.style("height", svgHeight + "px"); + } + }, this); + } + }, + + render: function() { + + var self = this; + + this.svg = d3.select(this.element) + .selectAll("svg.rickshaw_range_slider_preview") + .data([null]); + + this.previewHeight = this.config.height - (this.config.frameTopThickness * 2); + this.previewWidth = this.config.width - (this.config.frameHandleThickness * 2); + + this.currentFrame = [0, this.previewWidth]; + + var buildGraph = function(parent, index) { + + var graphArgs = Rickshaw.extend({}, parent.config); + var height = self.previewHeight / self.graphs.length; + var renderer = parent.renderer.name; + + Rickshaw.extend(graphArgs, { + element: this.appendChild(document.createElement("div")), + height: height, + width: self.previewWidth, + series: parent.series, + renderer: renderer + }); + + var graph = new Rickshaw.Graph(graphArgs); + self.previews.push(graph); + + parent.onUpdate(function() { graph.render(); self.render() }); + + parent.onConfigure(function(args) { + // don't propagate height + delete args.height; + args.width = args.width - self.config.frameHandleThickness * 2; + graph.configure(args); + graph.render(); + }); + + graph.render(); + }; + + var graphContainer = d3.select(this.element) + .selectAll("div.rickshaw_range_slider_preview_container") + .data(this.graphs); + + var translateCommand = "translate(" + + this.config.frameHandleThickness + "px, " + + this.config.frameTopThickness + "px)"; + + graphContainer.enter() + .append("div") + .classed("rickshaw_range_slider_preview_container", true) + .style("-webkit-transform", translateCommand) + .style("-moz-transform", translateCommand) + .style("-ms-transform", translateCommand) + .style("transform", translateCommand) + .each(buildGraph); + + graphContainer.exit() + .remove(); + + // Use the first graph as the "master" for the frame state + var masterGraph = this.graphs[0]; + + var domainScale = d3.scale.linear() + .domain([0, this.previewWidth]) + .range(masterGraph.dataDomain()); + + var currentWindow = [masterGraph.window.xMin, masterGraph.window.xMax]; + + this.currentFrame[0] = currentWindow[0] === undefined ? + 0 : Math.round(domainScale.invert(currentWindow[0])); + + if (this.currentFrame[0] < 0) this.currentFrame[0] = 0; + + this.currentFrame[1] = currentWindow[1] === undefined ? + this.previewWidth : domainScale.invert(currentWindow[1]); + + if (this.currentFrame[1] - this.currentFrame[0] < self.config.minimumFrameWidth) { + this.currentFrame[1] = (this.currentFrame[0] || 0) + self.config.minimumFrameWidth; + } + + this.svg.enter() + .append("svg") + .classed("rickshaw_range_slider_preview", true) + .style("height", this.config.height + "px") + .style("width", this.config.width + "px") + .style("position", "absolute") + .style("top", 0); + + this._renderDimming(); + this._renderFrame(); + this._renderGrippers(); + this._renderHandles(); + this._renderMiddle(); + + this._registerMouseEvents(); + }, + + _renderDimming: function() { + + var element = this.svg + .selectAll("path.dimming") + .data([null]); + + element.enter() + .append("path") + .attr("fill", "white") + .attr("fill-opacity", "0.7") + .attr("fill-rule", "evenodd") + .classed("dimming", true); + + var path = ""; + path += " M " + this.config.frameHandleThickness + " " + this.config.frameTopThickness; + path += " h " + this.previewWidth; + path += " v " + this.previewHeight; + path += " h " + -this.previewWidth; + path += " z "; + path += " M " + Math.max(this.currentFrame[0], this.config.frameHandleThickness) + " " + this.config.frameTopThickness; + path += " H " + Math.min(this.currentFrame[1] + this.config.frameHandleThickness * 2, this.previewWidth + this.config.frameHandleThickness); + path += " v " + this.previewHeight; + path += " H " + Math.max(this.currentFrame[0], this.config.frameHandleThickness); + path += " z"; + + element.attr("d", path); + }, + + _renderFrame: function() { + + var element = this.svg + .selectAll("path.frame") + .data([null]); + + element.enter() + .append("path") + .attr("stroke", "white") + .attr("stroke-width", "1px") + .attr("stroke-linejoin", "round") + .attr("fill", this.config.frameColor) + .attr("fill-opacity", this.config.frameOpacity) + .attr("fill-rule", "evenodd") + .classed("frame", true); + + var path = ""; + path += " M " + this.currentFrame[0] + " 0"; + path += " H " + (this.currentFrame[1] + (this.config.frameHandleThickness * 2)); + path += " V " + this.config.height; + path += " H " + (this.currentFrame[0]); + path += " z"; + path += " M " + (this.currentFrame[0] + this.config.frameHandleThickness) + " " + this.config.frameTopThickness; + path += " H " + (this.currentFrame[1] + this.config.frameHandleThickness); + path += " v " + this.previewHeight; + path += " H " + (this.currentFrame[0] + this.config.frameHandleThickness); + path += " z"; + + element.attr("d", path); + }, + + _renderGrippers: function() { + + var gripper = this.svg.selectAll("path.gripper") + .data([null]); + + gripper.enter() + .append("path") + .attr("stroke", this.config.gripperColor) + .classed("gripper", true); + + var path = ""; + + [0.4, 0.6].forEach(function(spacing) { + path += " M " + Math.round((this.currentFrame[0] + (this.config.frameHandleThickness * spacing))) + " " + Math.round(this.config.height * 0.3); + path += " V " + Math.round(this.config.height * 0.7); + path += " M " + Math.round((this.currentFrame[1] + (this.config.frameHandleThickness * (1 + spacing)))) + " " + Math.round(this.config.height * 0.3); + path += " V " + Math.round(this.config.height * 0.7); + }.bind(this)); + + gripper.attr("d", path); + }, + + _renderHandles: function() { + + var leftHandle = this.svg.selectAll("rect.left_handle") + .data([null]); + + leftHandle.enter() + .append("rect") + .attr('width', this.config.frameHandleThickness) + .style("cursor", "ew-resize") + .style("fill-opacity", "0") + .classed("left_handle", true); + + leftHandle + .attr('x', this.currentFrame[0]) + .attr('height', this.config.height); + + var rightHandle = this.svg.selectAll("rect.right_handle") + .data([null]); + + rightHandle.enter() + .append("rect") + .attr('width', this.config.frameHandleThickness) + .style("cursor", "ew-resize") + .style("fill-opacity", "0") + .classed("right_handle", true); + + rightHandle + .attr('x', this.currentFrame[1] + this.config.frameHandleThickness) + .attr('height', this.config.height); + }, + + _renderMiddle: function() { + + var middleHandle = this.svg.selectAll("rect.middle_handle") + .data([null]); + + middleHandle.enter() + .append("rect") + .style("cursor", "move") + .style("fill-opacity", "0") + .classed("middle_handle", true); + + middleHandle + .attr('width', Math.max(0, this.currentFrame[1] - this.currentFrame[0])) + .attr('x', this.currentFrame[0] + this.config.frameHandleThickness) + .attr('height', this.config.height); + }, + + _registerMouseEvents: function() { + + var element = d3.select(this.element); + + var drag = { + target: null, + start: null, + stop: null, + left: false, + right: false, + rigid: false + }; + + var self = this; + + function onMousemove(datum, index) { + + drag.stop = self._getClientXFromEvent(d3.event, drag); + var distanceTraveled = drag.stop - drag.start; + var frameAfterDrag = self.frameBeforeDrag.slice(0); + var minimumFrameWidth = self.config.minimumFrameWidth; + + if (drag.rigid) { + minimumFrameWidth = self.frameBeforeDrag[1] - self.frameBeforeDrag[0]; + } + if (drag.left) { + frameAfterDrag[0] = Math.max(frameAfterDrag[0] + distanceTraveled, 0); + } + if (drag.right) { + frameAfterDrag[1] = Math.min(frameAfterDrag[1] + distanceTraveled, self.previewWidth); + } + + var currentFrameWidth = frameAfterDrag[1] - frameAfterDrag[0]; + + if (currentFrameWidth <= minimumFrameWidth) { + + if (drag.left) { + frameAfterDrag[0] = frameAfterDrag[1] - minimumFrameWidth; + } + if (drag.right) { + frameAfterDrag[1] = frameAfterDrag[0] + minimumFrameWidth; + } + if (frameAfterDrag[0] <= 0) { + frameAfterDrag[1] -= frameAfterDrag[0]; + frameAfterDrag[0] = 0; + } + if (frameAfterDrag[1] >= self.previewWidth) { + frameAfterDrag[0] -= (frameAfterDrag[1] - self.previewWidth); + frameAfterDrag[1] = self.previewWidth; + } + } + + self.graphs.forEach(function(graph) { + + var domainScale = d3.scale.linear() + .interpolate(d3.interpolateNumber) + .domain([0, self.previewWidth]) + .range(graph.dataDomain()); + + var windowAfterDrag = [ + domainScale(frameAfterDrag[0]), + domainScale(frameAfterDrag[1]) + ]; + + self.slideCallbacks.forEach(function(callback) { + callback(graph, windowAfterDrag[0], windowAfterDrag[1]); + }); + + if (frameAfterDrag[0] === 0) { + windowAfterDrag[0] = undefined; + } + if (frameAfterDrag[1] === self.previewWidth) { + windowAfterDrag[1] = undefined; + } + graph.window.xMin = windowAfterDrag[0]; + graph.window.xMax = windowAfterDrag[1]; + + graph.update(); + }); + } + + function onMousedown() { + drag.target = d3.event.target; + drag.start = self._getClientXFromEvent(d3.event, drag); + self.frameBeforeDrag = self.currentFrame.slice(); + d3.event.preventDefault ? d3.event.preventDefault() : d3.event.returnValue = false; + d3.select(document).on("mousemove.rickshaw_range_slider_preview", onMousemove); + d3.select(document).on("mouseup.rickshaw_range_slider_preview", onMouseup); + d3.select(document).on("touchmove.rickshaw_range_slider_preview", onMousemove); + d3.select(document).on("touchend.rickshaw_range_slider_preview", onMouseup); + d3.select(document).on("touchcancel.rickshaw_range_slider_preview", onMouseup); + } + + function onMousedownLeftHandle(datum, index) { + drag.left = true; + onMousedown(); + } + + function onMousedownRightHandle(datum, index) { + drag.right = true; + onMousedown(); + } + + function onMousedownMiddleHandle(datum, index) { + drag.left = true; + drag.right = true; + drag.rigid = true; + onMousedown(); + } + + function onMouseup(datum, index) { + d3.select(document).on("mousemove.rickshaw_range_slider_preview", null); + d3.select(document).on("mouseup.rickshaw_range_slider_preview", null); + d3.select(document).on("touchmove.rickshaw_range_slider_preview", null); + d3.select(document).on("touchend.rickshaw_range_slider_preview", null); + d3.select(document).on("touchcancel.rickshaw_range_slider_preview", null); + delete self.frameBeforeDrag; + drag.left = false; + drag.right = false; + drag.rigid = false; + } + + element.select("rect.left_handle").on("mousedown", onMousedownLeftHandle); + element.select("rect.right_handle").on("mousedown", onMousedownRightHandle); + element.select("rect.middle_handle").on("mousedown", onMousedownMiddleHandle); + element.select("rect.left_handle").on("touchstart", onMousedownLeftHandle); + element.select("rect.right_handle").on("touchstart", onMousedownRightHandle); + element.select("rect.middle_handle").on("touchstart", onMousedownMiddleHandle); + }, + + _getClientXFromEvent: function(event, drag) { + + switch (event.type) { + case 'touchstart': + case 'touchmove': + var touchList = event.changedTouches; + var touch = null; + for (var touchIndex = 0; touchIndex < touchList.length; touchIndex++) { + if (touchList[touchIndex].target === drag.target) { + touch = touchList[touchIndex]; + break; + } + } + return touch !== null ? touch.clientX : undefined; + + default: + return event.clientX; + } + } +}); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.js b/public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.js new file mode 100644 index 0000000..6b5449b --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.RangeSlider.js @@ -0,0 +1,92 @@ +Rickshaw.namespace('Rickshaw.Graph.RangeSlider'); + +Rickshaw.Graph.RangeSlider = Rickshaw.Class.create({ + + initialize: function(args) { + + var element = this.element = args.element; + var graph = this.graph = args.graph; + + this.slideCallbacks = []; + + this.build(); + + graph.onUpdate( function() { this.update() }.bind(this) ); + }, + + build: function() { + + var element = this.element; + var graph = this.graph; + var $ = jQuery; + + var domain = graph.dataDomain(); + var self = this; + + $( function() { + $(element).slider( { + range: true, + min: domain[0], + max: domain[1], + values: [ + domain[0], + domain[1] + ], + slide: function( event, ui ) { + + if (ui.values[1] <= ui.values[0]) return; + + graph.window.xMin = ui.values[0]; + graph.window.xMax = ui.values[1]; + graph.update(); + + var domain = graph.dataDomain(); + + // if we're at an extreme, stick there + if (domain[0] == ui.values[0]) { + graph.window.xMin = undefined; + } + + if (domain[1] == ui.values[1]) { + graph.window.xMax = undefined; + } + + self.slideCallbacks.forEach(function(callback) { + callback(graph, graph.window.xMin, graph.window.xMax); + }); + } + } ); + } ); + + $(element)[0].style.width = graph.width + 'px'; + + }, + + update: function() { + + var element = this.element; + var graph = this.graph; + var $ = jQuery; + + var values = $(element).slider('option', 'values'); + + var domain = graph.dataDomain(); + + $(element).slider('option', 'min', domain[0]); + $(element).slider('option', 'max', domain[1]); + + if (graph.window.xMin == null) { + values[0] = domain[0]; + } + if (graph.window.xMax == null) { + values[1] = domain[1]; + } + + $(element).slider('option', 'values', values); + }, + + onSlide: function(callback) { + this.slideCallbacks.push(callback); + } +}); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Area.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Area.js new file mode 100644 index 0000000..04ed173 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Area.js @@ -0,0 +1,101 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.Area'); + +Rickshaw.Graph.Renderer.Area = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'area', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: false, + fill: false, + stroke: false + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.area() + .x( function(d) { return graph.x(d.x) } ) + .y0( function(d) { return graph.y(d.y0) } ) + .y1( function(d) { return graph.y(d.y + d.y0) } ) + .interpolate(graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + }, + + seriesStrokeFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.line() + .x( function(d) { return graph.x(d.x) } ) + .y( function(d) { return graph.y(d.y + d.y0) } ) + .interpolate(graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + var series = args.series || graph.series; + + var vis = args.vis || graph.vis; + vis.selectAll('*').remove(); + + // insert or stacked areas so strokes lay on top of areas + var method = this.unstack ? 'append' : 'insert'; + + var data = series + .filter(function(s) { return !s.disabled }) + .map(function(s) { return s.stack }); + + var nodes = vis.selectAll("path") + .data(data) + .enter()[method]("svg:g", 'g'); + + nodes.append("svg:path") + .attr("d", this.seriesPathFactory()) + .attr("class", 'area'); + + if (this.stroke) { + nodes.append("svg:path") + .attr("d", this.seriesStrokeFactory()) + .attr("class", 'line'); + } + + var i = 0; + series.forEach( function(series) { + if (series.disabled) return; + series.path = nodes[0][i++]; + this._styleSeries(series); + }, this ); + }, + + _styleSeries: function(series) { + + if (!series.path) return; + + d3.select(series.path).select('.area') + .attr('fill', series.color); + + if (this.stroke) { + d3.select(series.path).select('.line') + .attr('fill', 'none') + .attr('stroke', series.stroke || d3.interpolateRgb(series.color, 'black')(0.125)) + .attr('stroke-width', this.strokeWidth); + } + + if (series.className) { + series.path.setAttribute('class', series.className); + } + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Bar.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Bar.js new file mode 100644 index 0000000..7349a95 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Bar.js @@ -0,0 +1,112 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.Bar'); + +Rickshaw.Graph.Renderer.Bar = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'bar', + + defaults: function($super) { + + var defaults = Rickshaw.extend( $super(), { + gapSize: 0.05, + unstack: false + } ); + + delete defaults.tension; + return defaults; + }, + + initialize: function($super, args) { + args = args || {}; + this.gapSize = args.gapSize || this.gapSize; + $super(args); + }, + + domain: function($super) { + + var domain = $super(); + + var frequentInterval = this._frequentInterval(this.graph.stackedData.slice(-1).shift()); + domain.x[1] += Number(frequentInterval.magnitude); + + return domain; + }, + + barWidth: function(series) { + + var frequentInterval = this._frequentInterval(series.stack); + var barWidth = this.graph.x.magnitude(frequentInterval.magnitude) * (1 - this.gapSize); + + return barWidth; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + var series = args.series || graph.series; + + var vis = args.vis || graph.vis; + vis.selectAll('*').remove(); + + var barWidth = this.barWidth(series.active()[0]); + var barXOffset = 0; + + var activeSeriesCount = series.filter( function(s) { return !s.disabled; } ).length; + var seriesBarWidth = this.unstack ? barWidth / activeSeriesCount : barWidth; + + var transform = function(d) { + // add a matrix transform for negative values + var matrix = [ 1, 0, 0, (d.y < 0 ? -1 : 1), 0, (d.y < 0 ? graph.y.magnitude(Math.abs(d.y)) * 2 : 0) ]; + return "matrix(" + matrix.join(',') + ")"; + }; + + series.forEach( function(series) { + + if (series.disabled) return; + + var barWidth = this.barWidth(series); + + var nodes = vis.selectAll("path") + .data(series.stack.filter( function(d) { return d.y !== null } )) + .enter().append("svg:rect") + .attr("x", function(d) { return graph.x(d.x) + barXOffset }) + .attr("y", function(d) { return (graph.y(d.y0 + Math.abs(d.y))) * (d.y < 0 ? -1 : 1 ) }) + .attr("width", seriesBarWidth) + .attr("height", function(d) { return graph.y.magnitude(Math.abs(d.y)) }) + .attr("transform", transform); + + Array.prototype.forEach.call(nodes[0], function(n) { + n.setAttribute('fill', series.color); + } ); + + if (this.unstack) barXOffset += seriesBarWidth; + + }, this ); + }, + + _frequentInterval: function(data) { + + var intervalCounts = {}; + + for (var i = 0; i < data.length - 1; i++) { + var interval = data[i + 1].x - data[i].x; + intervalCounts[interval] = intervalCounts[interval] || 0; + intervalCounts[interval]++; + } + + var frequentInterval = { count: 0, magnitude: 1 }; + + Rickshaw.keys(intervalCounts).forEach( function(i) { + if (frequentInterval.count < intervalCounts[i]) { + frequentInterval = { + count: intervalCounts[i], + magnitude: i + }; + } + } ); + + return frequentInterval; + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Line.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Line.js new file mode 100644 index 0000000..f3cde8c --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Line.js @@ -0,0 +1,29 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.Line'); + +Rickshaw.Graph.Renderer.Line = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'line', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: false, + stroke: true + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.line() + .x( function(d) { return graph.x(d.x) } ) + .y( function(d) { return graph.y(d.y) } ) + .interpolate(this.graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.LinePlot.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.LinePlot.js new file mode 100644 index 0000000..d7eff22 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.LinePlot.js @@ -0,0 +1,84 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.LinePlot'); + +Rickshaw.Graph.Renderer.LinePlot = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'lineplot', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: false, + stroke: true, + padding:{ top: 0.01, right: 0.01, bottom: 0.01, left: 0.01 }, + dotSize: 3, + strokeWidth: 2 + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.line() + .x( function(d) { return graph.x(d.x) } ) + .y( function(d) { return graph.y(d.y) } ) + .interpolate(this.graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + + var series = args.series || graph.series; + var vis = args.vis || graph.vis; + + var dotSize = this.dotSize; + + vis.selectAll('*').remove(); + + var data = series + .filter(function(s) { return !s.disabled }) + .map(function(s) { return s.stack }); + + var nodes = vis.selectAll("path") + .data(data) + .enter().append("svg:path") + .attr("d", this.seriesPathFactory()); + + var i = 0; + series.forEach(function(series) { + if (series.disabled) return; + series.path = nodes[0][i++]; + this._styleSeries(series); + }, this); + + series.forEach(function(series) { + + if (series.disabled) return; + + var nodes = vis.selectAll("x") + .data(series.stack.filter( function(d) { return d.y !== null } )) + .enter().append("svg:circle") + .attr("cx", function(d) { return graph.x(d.x) }) + .attr("cy", function(d) { return graph.y(d.y) }) + .attr("r", function(d) { return ("r" in d) ? d.r : dotSize}); + + Array.prototype.forEach.call(nodes[0], function(n) { + if (!n) return; + n.setAttribute('data-color', series.color); + n.setAttribute('fill', 'white'); + n.setAttribute('stroke', series.color); + n.setAttribute('stroke-width', this.strokeWidth); + + }.bind(this)); + + }, this); + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Multi.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Multi.js new file mode 100644 index 0000000..726f3cc --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Multi.js @@ -0,0 +1,161 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.Multi'); + +Rickshaw.Graph.Renderer.Multi = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'multi', + + initialize: function($super, args) { + + $super(args); + }, + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: false, + stroke: true + } ); + }, + + configure: function($super, args) { + + args = args || {}; + this.config = args; + $super(args); + }, + + domain: function($super) { + + this.graph.stackData(); + + var domains = []; + + var groups = this._groups(); + this._stack(groups); + + groups.forEach( function(group) { + + var data = group.series + .filter( function(s) { return !s.disabled } ) + .map( function(s) { return s.stack }); + + if (!data.length) return; + + var domain = null; + if (group.renderer && group.renderer.domain) { + domain = group.renderer.domain(data); + } + else { + domain = $super(data); + } + domains.push(domain); + }); + + var xMin = d3.min(domains.map( function(d) { return d.x[0] } )); + var xMax = d3.max(domains.map( function(d) { return d.x[1] } )); + var yMin = d3.min(domains.map( function(d) { return d.y[0] } )); + var yMax = d3.max(domains.map( function(d) { return d.y[1] } )); + + return { x: [xMin, xMax], y: [yMin, yMax] }; + }, + + _groups: function() { + + var graph = this.graph; + + var renderGroups = {}; + + graph.series.forEach( function(series) { + + if (series.disabled) return; + + if (!renderGroups[series.renderer]) { + + var ns = "http://www.w3.org/2000/svg"; + var vis = document.createElementNS(ns, 'g'); + + graph.vis[0][0].appendChild(vis); + + var renderer = graph._renderers[series.renderer]; + + var config = {}; + + var defaults = [ this.defaults(), renderer.defaults(), this.config, this.graph ]; + defaults.forEach(function(d) { Rickshaw.extend(config, d) }); + + renderer.configure(config); + + renderGroups[series.renderer] = { + renderer: renderer, + series: [], + vis: d3.select(vis) + }; + } + + renderGroups[series.renderer].series.push(series); + + }, this); + + var groups = []; + + Object.keys(renderGroups).forEach( function(key) { + var group = renderGroups[key]; + groups.push(group); + }); + + return groups; + }, + + _stack: function(groups) { + + groups.forEach( function(group) { + + var series = group.series + .filter( function(series) { return !series.disabled } ); + + var data = series + .map( function(series) { return series.stack } ); + + if (!group.renderer.unstack) { + + var layout = d3.layout.stack(); + var stackedData = Rickshaw.clone(layout(data)); + + series.forEach( function(series, index) { + series._stack = Rickshaw.clone(stackedData[index]); + }); + } + + }, this ); + + return groups; + + }, + + render: function() { + + this.graph.series.forEach( function(series) { + if (!series.renderer) { + throw new Error("Each series needs a renderer for graph 'multi' renderer"); + } + }); + + this.graph.vis.selectAll('*').remove(); + + var groups = this._groups(); + groups = this._stack(groups); + + groups.forEach( function(group) { + + var series = group.series + .filter( function(series) { return !series.disabled } ); + + series.active = function() { return series }; + + group.renderer.render({ series: series, vis: group.vis }); + series.forEach(function(s) { s.stack = s._stack || s.stack || s.data; }); + }); + } + +} ); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.ScatterPlot.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.ScatterPlot.js new file mode 100644 index 0000000..423a073 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.ScatterPlot.js @@ -0,0 +1,55 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.ScatterPlot'); + +Rickshaw.Graph.Renderer.ScatterPlot = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'scatterplot', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + unstack: true, + fill: true, + stroke: false, + padding:{ top: 0.01, right: 0.01, bottom: 0.01, left: 0.01 }, + dotSize: 4 + } ); + }, + + initialize: function($super, args) { + $super(args); + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + + var series = args.series || graph.series; + var vis = args.vis || graph.vis; + + var dotSize = this.dotSize; + + vis.selectAll('*').remove(); + + series.forEach( function(series) { + + if (series.disabled) return; + + var nodes = vis.selectAll("path") + .data(series.stack.filter( function(d) { return d.y !== null } )) + .enter().append("svg:circle") + .attr("cx", function(d) { return graph.x(d.x) }) + .attr("cy", function(d) { return graph.y(d.y) }) + .attr("r", function(d) { return ("r" in d) ? d.r : dotSize}); + if (series.className) { + nodes.classed(series.className, true); + } + + Array.prototype.forEach.call(nodes[0], function(n) { + n.setAttribute('fill', series.color); + } ); + + }, this ); + } +} ); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Stack.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Stack.js new file mode 100644 index 0000000..9c0a874 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.Stack.js @@ -0,0 +1,30 @@ +Rickshaw.namespace('Rickshaw.Graph.Renderer.Stack'); + +Rickshaw.Graph.Renderer.Stack = Rickshaw.Class.create( Rickshaw.Graph.Renderer, { + + name: 'stack', + + defaults: function($super) { + + return Rickshaw.extend( $super(), { + fill: true, + stroke: false, + unstack: false + } ); + }, + + seriesPathFactory: function() { + + var graph = this.graph; + + var factory = d3.svg.area() + .x( function(d) { return graph.x(d.x) } ) + .y0( function(d) { return graph.y(d.y0) } ) + .y1( function(d) { return graph.y(d.y + d.y0) } ) + .interpolate(this.graph.interpolation).tension(this.tension); + + factory.defined && factory.defined( function(d) { return d.y !== null } ); + return factory; + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Renderer.js b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.js new file mode 100644 index 0000000..abc59f4 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Renderer.js @@ -0,0 +1,175 @@ +Rickshaw.namespace("Rickshaw.Graph.Renderer"); + +Rickshaw.Graph.Renderer = Rickshaw.Class.create( { + + initialize: function(args) { + this.graph = args.graph; + this.tension = args.tension || this.tension; + this.configure(args); + }, + + seriesPathFactory: function() { + //implement in subclass + }, + + seriesStrokeFactory: function() { + // implement in subclass + }, + + defaults: function() { + return { + tension: 0.8, + strokeWidth: 2, + unstack: true, + padding: { top: 0.01, right: 0, bottom: 0.01, left: 0 }, + stroke: false, + fill: false + }; + }, + + domain: function(data) { + // Requires that at least one series contains some data + var stackedData = data || this.graph.stackedData || this.graph.stackData(); + + var xMin = +Infinity; + var xMax = -Infinity; + + var yMin = +Infinity; + var yMax = -Infinity; + + stackedData.forEach( function(series) { + + series.forEach( function(d) { + + if (d.y == null) return; + + var y = d.y + d.y0; + + if (y < yMin) yMin = y; + if (y > yMax) yMax = y; + } ); + + if (!series.length) return; + + if (series[0].x < xMin) xMin = series[0].x; + if (series[series.length - 1].x > xMax) xMax = series[series.length - 1].x; + } ); + + xMin -= (xMax - xMin) * this.padding.left; + xMax += (xMax - xMin) * this.padding.right; + + yMin = this.graph.min === 'auto' ? yMin : this.graph.min || 0; + yMax = this.graph.max === undefined ? yMax : this.graph.max; + + if (this.graph.min === 'auto' || yMin < 0) { + yMin -= (yMax - yMin) * this.padding.bottom; + } + + if (this.graph.max === undefined) { + yMax += (yMax - yMin) * this.padding.top; + } + + return { x: [xMin, xMax], y: [yMin, yMax] }; + }, + + render: function(args) { + + args = args || {}; + + var graph = this.graph; + var series = args.series || graph.series; + + var vis = args.vis || graph.vis; + vis.selectAll('*').remove(); + + var data = series + .filter(function(s) { return !s.disabled }) + .map(function(s) { return s.stack }); + + var pathNodes = vis.selectAll("path.path") + .data(data) + .enter().append("svg:path") + .classed('path', true) + .attr("d", this.seriesPathFactory()); + + if (this.stroke) { + var strokeNodes = vis.selectAll('path.stroke') + .data(data) + .enter().append("svg:path") + .classed('stroke', true) + .attr("d", this.seriesStrokeFactory()); + } + + var i = 0; + series.forEach( function(series) { + if (series.disabled) return; + series.path = pathNodes[0][i]; + if (this.stroke) series.stroke = strokeNodes[0][i]; + this._styleSeries(series); + i++; + }, this ); + + }, + + _styleSeries: function(series) { + + var fill = this.fill ? series.color : 'none'; + var stroke = this.stroke ? series.color : 'none'; + + series.path.setAttribute('fill', fill); + series.path.setAttribute('stroke', stroke); + series.path.setAttribute('stroke-width', this.strokeWidth); + + if (series.className) { + d3.select(series.path).classed(series.className, true); + } + if (series.className && this.stroke) { + d3.select(series.stroke).classed(series.className, true); + } + }, + + configure: function(args) { + + args = args || {}; + + Rickshaw.keys(this.defaults()).forEach( function(key) { + + if (!args.hasOwnProperty(key)) { + this[key] = this[key] || this.graph[key] || this.defaults()[key]; + return; + } + + if (typeof this.defaults()[key] == 'object') { + + Rickshaw.keys(this.defaults()[key]).forEach( function(k) { + + this[key][k] = + args[key][k] !== undefined ? args[key][k] : + this[key][k] !== undefined ? this[key][k] : + this.defaults()[key][k]; + }, this ); + + } else { + this[key] = + args[key] !== undefined ? args[key] : + this[key] !== undefined ? this[key] : + this.graph[key] !== undefined ? this.graph[key] : + this.defaults()[key]; + } + + }, this ); + }, + + setStrokeWidth: function(strokeWidth) { + if (strokeWidth !== undefined) { + this.strokeWidth = strokeWidth; + } + }, + + setTension: function(tension) { + if (tension !== undefined) { + this.tension = tension; + } + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Smoother.js b/public/rickshaw/src/js/Rickshaw.Graph.Smoother.js new file mode 100644 index 0000000..5e2b6e9 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Smoother.js @@ -0,0 +1,78 @@ +Rickshaw.namespace('Rickshaw.Graph.Smoother'); + +Rickshaw.Graph.Smoother = Rickshaw.Class.create({ + + initialize: function(args) { + + this.graph = args.graph; + this.element = args.element; + this.aggregationScale = 1; + + this.build(); + + this.graph.stackData.hooks.data.push( { + name: 'smoother', + orderPosition: 50, + f: this.transformer.bind(this) + } ); + }, + + build: function() { + + var self = this; + var $ = jQuery; + + if (this.element) { + $( function() { + $(self.element).slider( { + min: 1, + max: 100, + slide: function( event, ui ) { + self.setScale(ui.value); + } + } ); + } ); + } + }, + + setScale: function(scale) { + + if (scale < 1) { + throw "scale out of range: " + scale; + } + + this.aggregationScale = scale; + this.graph.update(); + }, + + transformer: function(data) { + + if (this.aggregationScale == 1) return data; + + var aggregatedData = []; + + data.forEach( function(seriesData) { + + var aggregatedSeriesData = []; + + while (seriesData.length) { + + var avgX = 0, avgY = 0; + var slice = seriesData.splice(0, this.aggregationScale); + + slice.forEach( function(d) { + avgX += d.x / slice.length; + avgY += d.y / slice.length; + } ); + + aggregatedSeriesData.push( { x: avgX, y: avgY } ); + } + + aggregatedData.push(aggregatedSeriesData); + + }.bind(this) ); + + return aggregatedData; + } +}); + diff --git a/public/rickshaw/src/js/Rickshaw.Graph.Socketio.js b/public/rickshaw/src/js/Rickshaw.Graph.Socketio.js new file mode 100644 index 0000000..c5cd430 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.Socketio.js @@ -0,0 +1,11 @@ +Rickshaw.namespace('Rickshaw.Graph.Socketio'); + +Rickshaw.Graph.Socketio = Rickshaw.Class.create( Rickshaw.Graph.Ajax, { + request: function() { + var socket = io.connect(this.dataURL); + var self = this; + socket.on('rickshaw', function (data) { + self.success(data); + }); + } +} ); diff --git a/public/rickshaw/src/js/Rickshaw.Graph.js b/public/rickshaw/src/js/Rickshaw.Graph.js new file mode 100644 index 0000000..cd6357b --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Graph.js @@ -0,0 +1,322 @@ +Rickshaw.namespace('Rickshaw.Graph'); + +Rickshaw.Graph = function(args) { + + var self = this; + + this.initialize = function(args) { + + if (!args.element) throw "Rickshaw.Graph needs a reference to an element"; + if (args.element.nodeType !== 1) throw "Rickshaw.Graph element was defined but not an HTML element"; + + this.element = args.element; + this.series = args.series; + this.window = {}; + + this.updateCallbacks = []; + this.configureCallbacks = []; + + this.defaults = { + interpolation: 'cardinal', + offset: 'zero', + min: undefined, + max: undefined, + preserve: false, + xScale: undefined, + yScale: undefined, + stack: true + }; + + this._loadRenderers(); + this.configure(args); + this.validateSeries(args.series); + + this.series.active = function() { return self.series.filter( function(s) { return !s.disabled } ) }; + this.setSize({ width: args.width, height: args.height }); + this.element.classList.add('rickshaw_graph'); + + this.vis = d3.select(this.element) + .append("svg:svg") + .attr('width', this.width) + .attr('height', this.height); + + this.discoverRange(); + }; + + this._loadRenderers = function() { + + for (var name in Rickshaw.Graph.Renderer) { + if (!name || !Rickshaw.Graph.Renderer.hasOwnProperty(name)) continue; + var r = Rickshaw.Graph.Renderer[name]; + if (!r || !r.prototype || !r.prototype.render) continue; + self.registerRenderer(new r( { graph: self } )); + } + }; + + this.validateSeries = function(series) { + + if (!Array.isArray(series) && !(series instanceof Rickshaw.Series)) { + var seriesSignature = Object.prototype.toString.apply(series); + throw "series is not an array: " + seriesSignature; + } + + var pointsCount; + + series.forEach( function(s) { + + if (!(s instanceof Object)) { + throw "series element is not an object: " + s; + } + if (!(s.data)) { + throw "series has no data: " + JSON.stringify(s); + } + if (!Array.isArray(s.data)) { + throw "series data is not an array: " + JSON.stringify(s.data); + } + + if (s.data.length > 0) { + var x = s.data[0].x; + var y = s.data[0].y; + + if (typeof x != 'number' || ( typeof y != 'number' && y !== null ) ) { + throw "x and y properties of points should be numbers instead of " + + (typeof x) + " and " + (typeof y); + } + } + + if (s.data.length >= 3) { + // probe to sanity check sort order + if (s.data[2].x < s.data[1].x || s.data[1].x < s.data[0].x || s.data[s.data.length - 1].x < s.data[0].x) { + throw "series data needs to be sorted on x values for series name: " + s.name; + } + } + + }, this ); + }; + + this.dataDomain = function() { + + var data = this.series.map( function(s) { return s.data } ); + + var min = d3.min( data.map( function(d) { return d[0].x } ) ); + var max = d3.max( data.map( function(d) { return d[d.length - 1].x } ) ); + + return [min, max]; + }; + + this.discoverRange = function() { + + var domain = this.renderer.domain(); + + // this.*Scale is coming from the configuration dictionary + // which may be referenced by the Graph creator, or shared + // with other Graphs. We need to ensure we copy the scale + // so that our mutations do not change the object given to us. + // Hence the .copy() + this.x = (this.xScale || d3.scale.linear()).copy().domain(domain.x).range([0, this.width]); + this.y = (this.yScale || d3.scale.linear()).copy().domain(domain.y).range([this.height, 0]); + + this.x.magnitude = d3.scale.linear() + .domain([domain.x[0] - domain.x[0], domain.x[1] - domain.x[0]]) + .range([0, this.width]); + + this.y.magnitude = d3.scale.linear() + .domain([domain.y[0] - domain.y[0], domain.y[1] - domain.y[0]]) + .range([0, this.height]); + }; + + this.render = function() { + + var stackedData = this.stackData(); + this.discoverRange(); + + this.renderer.render(); + + this.updateCallbacks.forEach( function(callback) { + callback(); + } ); + + }; + + this.update = this.render; + + this.stackData = function() { + + var data = this.series.active() + .map( function(d) { return d.data } ) + .map( function(d) { return d.filter( function(d) { return this._slice(d) }, this ) }, this); + + var preserve = this.preserve; + if (!preserve) { + this.series.forEach( function(series) { + if (series.scale) { + // data must be preserved when a scale is used + preserve = true; + } + } ); + } + + data = preserve ? Rickshaw.clone(data) : data; + + this.series.active().forEach( function(series, index) { + if (series.scale) { + // apply scale to each series + var seriesData = data[index]; + if(seriesData) { + seriesData.forEach( function(d) { + d.y = series.scale(d.y); + } ); + } + } + } ); + + this.stackData.hooks.data.forEach( function(entry) { + data = entry.f.apply(self, [data]); + } ); + + var stackedData; + + if (!this.renderer.unstack) { + + this._validateStackable(); + + var layout = d3.layout.stack(); + layout.offset( self.offset ); + stackedData = layout(data); + } + + stackedData = stackedData || data; + + if (this.renderer.unstack) { + stackedData.forEach( function(seriesData) { + seriesData.forEach( function(d) { + d.y0 = d.y0 === undefined ? 0 : d.y0; + } ); + } ); + } + + this.stackData.hooks.after.forEach( function(entry) { + stackedData = entry.f.apply(self, [data]); + } ); + + var i = 0; + this.series.forEach( function(series) { + if (series.disabled) return; + series.stack = stackedData[i++]; + } ); + + this.stackedData = stackedData; + return stackedData; + }; + + this._validateStackable = function() { + + var series = this.series; + var pointsCount; + + series.forEach( function(s) { + + pointsCount = pointsCount || s.data.length; + + if (pointsCount && s.data.length != pointsCount) { + throw "stacked series cannot have differing numbers of points: " + + pointsCount + " vs " + s.data.length + "; see Rickshaw.Series.fill()"; + } + + }, this ); + }; + + this.stackData.hooks = { data: [], after: [] }; + + this._slice = function(d) { + + if (this.window.xMin || this.window.xMax) { + + var isInRange = true; + + if (this.window.xMin && d.x < this.window.xMin) isInRange = false; + if (this.window.xMax && d.x > this.window.xMax) isInRange = false; + + return isInRange; + } + + return true; + }; + + this.onUpdate = function(callback) { + this.updateCallbacks.push(callback); + }; + + this.onConfigure = function(callback) { + this.configureCallbacks.push(callback); + }; + + this.registerRenderer = function(renderer) { + this._renderers = this._renderers || {}; + this._renderers[renderer.name] = renderer; + }; + + this.configure = function(args) { + + this.config = this.config || {}; + + if (args.width || args.height) { + this.setSize(args); + } + + Rickshaw.keys(this.defaults).forEach( function(k) { + this.config[k] = k in args ? args[k] + : k in this ? this[k] + : this.defaults[k]; + }, this ); + + Rickshaw.keys(this.config).forEach( function(k) { + this[k] = this.config[k]; + }, this ); + + if ('stack' in args) args.unstack = !args.stack; + + var renderer = args.renderer || (this.renderer && this.renderer.name) || 'stack'; + this.setRenderer(renderer, args); + + this.configureCallbacks.forEach( function(callback) { + callback(args); + } ); + }; + + this.setRenderer = function(r, args) { + if (typeof r == 'function') { + this.renderer = new r( { graph: self } ); + this.registerRenderer(this.renderer); + } else { + if (!this._renderers[r]) { + throw "couldn't find renderer " + r; + } + this.renderer = this._renderers[r]; + } + + if (typeof args == 'object') { + this.renderer.configure(args); + } + }; + + this.setSize = function(args) { + + args = args || {}; + + if (typeof window !== undefined) { + var style = window.getComputedStyle(this.element, null); + var elementWidth = parseInt(style.getPropertyValue('width'), 10); + var elementHeight = parseInt(style.getPropertyValue('height'), 10); + } + + this.width = args.width || elementWidth || 400; + this.height = args.height || elementHeight || 250; + + this.vis && this.vis + .attr('width', this.width) + .attr('height', this.height); + }; + + this.initialize(args); +}; diff --git a/public/rickshaw/src/js/Rickshaw.Series.FixedDuration.js b/public/rickshaw/src/js/Rickshaw.Series.FixedDuration.js new file mode 100644 index 0000000..d18aeb3 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Series.FixedDuration.js @@ -0,0 +1,80 @@ +Rickshaw.namespace('Rickshaw.Series.FixedDuration'); + +Rickshaw.Series.FixedDuration = Rickshaw.Class.create(Rickshaw.Series, { + + initialize: function (data, palette, options) { + + options = options || {}; + + if (typeof(options.timeInterval) === 'undefined') { + throw new Error('FixedDuration series requires timeInterval'); + } + + if (typeof(options.maxDataPoints) === 'undefined') { + throw new Error('FixedDuration series requires maxDataPoints'); + } + + this.palette = new Rickshaw.Color.Palette(palette); + this.timeBase = typeof(options.timeBase) === 'undefined' ? Math.floor(new Date().getTime() / 1000) : options.timeBase; + this.setTimeInterval(options.timeInterval); + + if (this[0] && this[0].data && this[0].data.length) { + this.currentSize = this[0].data.length; + this.currentIndex = this[0].data.length; + } else { + this.currentSize = 0; + this.currentIndex = 0; + } + + this.maxDataPoints = options.maxDataPoints; + + + if (data && (typeof(data) == "object") && Array.isArray(data)) { + data.forEach( function (item) { this.addItem(item) }, this ); + this.currentSize += 1; + this.currentIndex += 1; + } + + // reset timeBase for zero-filled values if needed + this.timeBase -= (this.maxDataPoints - this.currentSize) * this.timeInterval; + + // zero-fill up to maxDataPoints size if we don't have that much data yet + if ((typeof(this.maxDataPoints) !== 'undefined') && (this.currentSize < this.maxDataPoints)) { + for (var i = this.maxDataPoints - this.currentSize - 1; i > 1; i--) { + this.currentSize += 1; + this.currentIndex += 1; + this.forEach( function (item) { + item.data.unshift({ x: ((i-1) * this.timeInterval || 1) + this.timeBase, y: 0, i: i }); + }, this ); + } + } + }, + + addData: function($super, data, x) { + + $super(data, x); + + this.currentSize += 1; + this.currentIndex += 1; + + if (this.maxDataPoints !== undefined) { + while (this.currentSize > this.maxDataPoints) { + this.dropData(); + } + } + }, + + dropData: function() { + + this.forEach(function(item) { + item.data.splice(0, 1); + } ); + + this.currentSize -= 1; + }, + + getIndex: function () { + return this.currentIndex; + } +} ); + diff --git a/public/rickshaw/src/js/Rickshaw.Series.js b/public/rickshaw/src/js/Rickshaw.Series.js new file mode 100644 index 0000000..d9559f2 --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.Series.js @@ -0,0 +1,165 @@ +Rickshaw.namespace('Rickshaw.Series'); + +Rickshaw.Series = Rickshaw.Class.create( Array, { + + initialize: function (data, palette, options) { + + options = options || {}; + + this.palette = new Rickshaw.Color.Palette(palette); + + this.timeBase = typeof(options.timeBase) === 'undefined' ? + Math.floor(new Date().getTime() / 1000) : + options.timeBase; + + var timeInterval = typeof(options.timeInterval) == 'undefined' ? + 1000 : + options.timeInterval; + + this.setTimeInterval(timeInterval); + + if (data && (typeof(data) == "object") && Array.isArray(data)) { + data.forEach( function(item) { this.addItem(item) }, this ); + } + }, + + addItem: function(item) { + + if (typeof(item.name) === 'undefined') { + throw('addItem() needs a name'); + } + + item.color = (item.color || this.palette.color(item.name)); + item.data = (item.data || []); + + // backfill, if necessary + if ((item.data.length === 0) && this.length && (this.getIndex() > 0)) { + this[0].data.forEach( function(plot) { + item.data.push({ x: plot.x, y: 0 }); + } ); + } else if (item.data.length === 0) { + item.data.push({ x: this.timeBase - (this.timeInterval || 0), y: 0 }); + } + + this.push(item); + + if (this.legend) { + this.legend.addLine(this.itemByName(item.name)); + } + }, + + addData: function(data, x) { + + var index = this.getIndex(); + + Rickshaw.keys(data).forEach( function(name) { + if (! this.itemByName(name)) { + this.addItem({ name: name }); + } + }, this ); + + this.forEach( function(item) { + item.data.push({ + x: x || (index * this.timeInterval || 1) + this.timeBase, + y: (data[item.name] || 0) + }); + }, this ); + }, + + getIndex: function () { + return (this[0] && this[0].data && this[0].data.length) ? this[0].data.length : 0; + }, + + itemByName: function(name) { + + for (var i = 0; i < this.length; i++) { + if (this[i].name == name) + return this[i]; + } + }, + + setTimeInterval: function(iv) { + this.timeInterval = iv / 1000; + }, + + setTimeBase: function (t) { + this.timeBase = t; + }, + + dump: function() { + + var data = { + timeBase: this.timeBase, + timeInterval: this.timeInterval, + items: [] + }; + + this.forEach( function(item) { + + var newItem = { + color: item.color, + name: item.name, + data: [] + }; + + item.data.forEach( function(plot) { + newItem.data.push({ x: plot.x, y: plot.y }); + } ); + + data.items.push(newItem); + } ); + + return data; + }, + + load: function(data) { + + if (data.timeInterval) { + this.timeInterval = data.timeInterval; + } + + if (data.timeBase) { + this.timeBase = data.timeBase; + } + + if (data.items) { + data.items.forEach( function(item) { + this.push(item); + if (this.legend) { + this.legend.addLine(this.itemByName(item.name)); + } + + }, this ); + } + } +} ); + +Rickshaw.Series.zeroFill = function(series) { + Rickshaw.Series.fill(series, 0); +}; + +Rickshaw.Series.fill = function(series, fill) { + + var x; + var i = 0; + + var data = series.map( function(s) { return s.data } ); + + while ( i < Math.max.apply(null, data.map( function(d) { return d.length } )) ) { + + x = Math.min.apply( null, + data + .filter(function(d) { return d[i] }) + .map(function(d) { return d[i].x }) + ); + + data.forEach( function(d) { + if (!d[i] || d[i].x != x) { + d.splice(i, 0, { x: x, y: fill }); + } + } ); + + i++; + } +}; + diff --git a/public/rickshaw/src/js/Rickshaw.js b/public/rickshaw/src/js/Rickshaw.js new file mode 100644 index 0000000..f0ffc1e --- /dev/null +++ b/public/rickshaw/src/js/Rickshaw.js @@ -0,0 +1,36 @@ +/* jshint -W079 */ + +var Rickshaw = { + + namespace: function(namespace, obj) { + + var parts = namespace.split('.'); + + var parent = Rickshaw; + + for(var i = 1, length = parts.length; i < length; i++) { + var currentPart = parts[i]; + parent[currentPart] = parent[currentPart] || {}; + parent = parent[currentPart]; + } + return parent; + }, + + keys: function(obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; + }, + + extend: function(destination, source) { + + for (var property in source) { + destination[property] = source[property]; + } + return destination; + }, + + clone: function(obj) { + return JSON.parse(JSON.stringify(obj)); + } +}; diff 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d3_dispatch_event(dispatch); + dispatch.of = function(thiz, argumentz) { + return function(e1) { + try { + var e0 = e1.sourceEvent = d3.event; + e1.target = target; + d3.event = e1; + dispatch[e1.type].apply(thiz, argumentz); + } finally { + d3.event = e0; + } + }; + }; + return dispatch; + } + function d3_transform(m) { + var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0; + if (r0[0] * r1[1] < r1[0] * r0[1]) { + r0[0] *= -1; + r0[1] *= -1; + kx *= -1; + kz *= -1; + } + this.rotate = (kx ? 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Math.round(f * 2.55) : f; + } + function d3_hsl(h, s, l) { + return new d3_Hsl(h, s, l); + } + function d3_Hsl(h, s, l) { + this.h = h; + this.s = s; + this.l = l; + } + function d3_hsl_rgb(h, s, l) { + function v(h) { + if (h > 360) h -= 360; else if (h < 0) h += 360; + if (h < 60) return m1 + (m2 - m1) * h / 60; + if (h < 180) return m2; + if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60; + return m1; + } + function vv(h) { + return Math.round(v(h) * 255); + } + var m1, m2; + h = h % 360; + if (h < 0) h += 360; + s = s < 0 ? 0 : s > 1 ? 1 : s; + l = l < 0 ? 0 : l > 1 ? 1 : l; + m2 = l <= .5 ? l * (1 + s) : l + s - l * s; + m1 = 2 * l - m2; + return d3_rgb(vv(h + 120), vv(h), vv(h - 120)); + } + function d3_hcl(h, c, l) { + return new d3_Hcl(h, c, l); + } + function d3_Hcl(h, c, l) { + this.h = h; + this.c = c; + this.l = l; + } + function d3_hcl_lab(h, c, l) { + return d3_lab(l, Math.cos(h *= Math.PI / 180) * c, Math.sin(h) * c); + } + function d3_lab(l, a, b) { + return new d3_Lab(l, a, b); + } + function d3_Lab(l, a, b) { + this.l = l; + this.a = a; + this.b = b; + } + function d3_lab_rgb(l, a, b) { + var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200; + x = d3_lab_xyz(x) * d3_lab_X; + y = d3_lab_xyz(y) * d3_lab_Y; + z = d3_lab_xyz(z) * d3_lab_Z; + return d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z)); + } + function d3_lab_hcl(l, a, b) { + return d3_hcl(Math.atan2(b, a) / Math.PI * 180, Math.sqrt(a * a + b * b), l); + } + function d3_lab_xyz(x) { + return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037; + } + function d3_xyz_lab(x) { + return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29; + } + function d3_xyz_rgb(r) { + return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055)); + } + function d3_selection(groups) { + d3_arraySubclass(groups, d3_selectionPrototype); + return groups; + } + function d3_selection_selector(selector) { + return function() { + return d3_select(selector, this); + }; + } + function d3_selection_selectorAll(selector) { + return function() { + return d3_selectAll(selector, this); + }; + } + function d3_selection_attr(name, value) { + function attrNull() { + this.removeAttribute(name); + } + function attrNullNS() { + this.removeAttributeNS(name.space, name.local); + } + function attrConstant() { + this.setAttribute(name, value); + } + function attrConstantNS() { + this.setAttributeNS(name.space, name.local, value); + } + function attrFunction() { + var x = value.apply(this, arguments); + if (x == null) this.removeAttribute(name); else this.setAttribute(name, x); + } + function attrFunctionNS() { + var x = value.apply(this, arguments); + if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x); + } + name = d3.ns.qualify(name); + return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant; + } + function d3_selection_classedRe(name) { + return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g"); + } + function d3_selection_classed(name, value) { + function classedConstant() { + var i = -1; + while (++i < n) name[i](this, value); + } + function classedFunction() { + var i = -1, x = value.apply(this, arguments); + while (++i < n) name[i](this, x); + } + name = name.trim().split(/\s+/).map(d3_selection_classedName); + var n = name.length; + return typeof value === "function" ? classedFunction : classedConstant; + } + function d3_selection_classedName(name) { + var re = d3_selection_classedRe(name); + return function(node, value) { + if (c = node.classList) return value ? c.add(name) : c.remove(name); + var c = node.className, cb = c.baseVal != null, cv = cb ? c.baseVal : c; + if (value) { + re.lastIndex = 0; + if (!re.test(cv)) { + cv = d3_collapse(cv + " " + name); + if (cb) c.baseVal = cv; else node.className = cv; + } + } else if (cv) { + cv = d3_collapse(cv.replace(re, " ")); + if (cb) c.baseVal = cv; else node.className = cv; + } + }; + } + function d3_selection_style(name, value, priority) { + function styleNull() { + this.style.removeProperty(name); + } + function styleConstant() { + this.style.setProperty(name, value, priority); + } + function styleFunction() { + var x = value.apply(this, arguments); + if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority); + } + return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant; + } + function d3_selection_property(name, value) { + function propertyNull() { + delete this[name]; + } + function propertyConstant() { + this[name] = value; + } + function propertyFunction() { + var x = value.apply(this, arguments); + if (x == null) delete this[name]; else this[name] = x; + } + return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant; + } + function d3_selection_dataNode(data) { + return { + __data__: data + }; + } + function d3_selection_filter(selector) { + return function() { + return d3_selectMatches(this, selector); + }; + } + function d3_selection_sortComparator(comparator) { + if (!arguments.length) comparator = d3.ascending; + return function(a, b) { + return comparator(a && a.__data__, b && b.__data__); + }; + } + function d3_selection_on(type, listener, capture) { + function onRemove() { + var wrapper = this[name]; + if (wrapper) { + this.removeEventListener(type, wrapper, wrapper.$); + delete this[name]; + } + } + function onAdd() { + function wrapper(e) { + var o = d3.event; + d3.event = e; + args[0] = node.__data__; + try { + listener.apply(node, args); + } finally { + d3.event = o; + } + } + var node = this, args = arguments; + onRemove.call(this); + this.addEventListener(type, this[name] = wrapper, wrapper.$ = capture); + wrapper._ = listener; + } + var name = "__on" + type, i = type.indexOf("."); + if (i > 0) type = type.substring(0, i); + return listener ? onAdd : onRemove; + } + function d3_selection_each(groups, callback) { + for (var j = 0, m = groups.length; j < m; j++) { + for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) { + if (node = group[i]) callback(node, i, j); + } + } + return groups; + } + function d3_selection_enter(selection) { + d3_arraySubclass(selection, d3_selection_enterPrototype); + return selection; + } + function d3_transition(groups, id, time) { + d3_arraySubclass(groups, d3_transitionPrototype); + var tweens = new d3_Map, event = d3.dispatch("start", "end"), ease = d3_transitionEase; + groups.id = id; + groups.time = time; + groups.tween = function(name, tween) { + if (arguments.length < 2) return tweens.get(name); + if (tween == null) tweens.remove(name); else tweens.set(name, tween); + return groups; + }; + groups.ease = function(value) { + if (!arguments.length) return ease; + ease = typeof value === "function" ? value : d3.ease.apply(d3, arguments); + return groups; + }; + groups.each = function(type, listener) { + if (arguments.length < 2) return d3_transition_each.call(groups, type); + event.on(type, listener); + return groups; + }; + d3.timer(function(elapsed) { + return d3_selection_each(groups, function(node, i, j) { + function start(elapsed) { + if (lock.active > id) return stop(); + lock.active = id; + tweens.forEach(function(key, value) { + if (value = value.call(node, d, i)) { + tweened.push(value); + } + }); + event.start.call(node, d, i); + if (!tick(elapsed)) d3.timer(tick, 0, time); + return 1; + } + function tick(elapsed) { + if (lock.active !== id) return stop(); + var t = (elapsed - delay) / duration, e = ease(t), n = tweened.length; + while (n > 0) { + tweened[--n].call(node, e); + } + if (t >= 1) { + stop(); + d3_transitionId = id; + event.end.call(node, d, i); + d3_transitionId = 0; + return 1; + } + } + function stop() { + if (!--lock.count) delete node.__transition__; + return 1; + } + var tweened = [], delay = node.delay, duration = node.duration, lock = (node = node.node).__transition__ || (node.__transition__ = { + active: 0, + count: 0 + }), d = node.__data__; + ++lock.count; + delay <= elapsed ? start(elapsed) : d3.timer(start, delay, time); + }); + }, 0, time); + return groups; + } + function d3_transition_each(callback) { + var id = d3_transitionId, ease = d3_transitionEase, delay = d3_transitionDelay, duration = d3_transitionDuration; + d3_transitionId = this.id; + d3_transitionEase = this.ease(); + d3_selection_each(this, function(node, i, j) { + d3_transitionDelay = node.delay; + d3_transitionDuration = node.duration; + callback.call(node = node.node, node.__data__, i, j); + }); + d3_transitionId = id; + d3_transitionEase = ease; + d3_transitionDelay = delay; + d3_transitionDuration = duration; + return this; + } + function d3_tweenNull(d, i, a) { + return a != "" && d3_tweenRemove; + } + function d3_tweenByName(b, name) { + return d3.tween(b, d3_interpolateByName(name)); + } + function d3_timer_step() { + var elapsed, now = Date.now(), t1 = d3_timer_queue; + while (t1) { + elapsed = now - t1.then; + if (elapsed >= t1.delay) t1.flush = t1.callback(elapsed); + t1 = t1.next; + } + var delay = d3_timer_flush() - now; + if (delay > 24) { + if (isFinite(delay)) { + clearTimeout(d3_timer_timeout); + d3_timer_timeout = setTimeout(d3_timer_step, delay); + } + d3_timer_interval = 0; + } else { + d3_timer_interval = 1; + d3_timer_frame(d3_timer_step); + } + } + function d3_timer_flush() { + var t0 = null, t1 = d3_timer_queue, then = Infinity; + while (t1) { + if (t1.flush) { + delete d3_timer_byId[t1.callback.id]; + t1 = t0 ? t0.next = t1.next : d3_timer_queue = t1.next; + } else { + then = Math.min(then, t1.then + t1.delay); + t1 = (t0 = t1).next; + } + } + return then; + } + function d3_mousePoint(container, e) { + var svg = container.ownerSVGElement || container; + if (svg.createSVGPoint) { + var point = svg.createSVGPoint(); + if (d3_mouse_bug44083 < 0 && (window.scrollX || window.scrollY)) { + svg = d3.select(document.body).append("svg").style("position", "absolute").style("top", 0).style("left", 0); + var ctm = svg[0][0].getScreenCTM(); + d3_mouse_bug44083 = !(ctm.f || ctm.e); + svg.remove(); + } + if (d3_mouse_bug44083) { + point.x = e.pageX; + point.y = e.pageY; + } else { + point.x = e.clientX; + point.y = e.clientY; + } + point = point.matrixTransform(container.getScreenCTM().inverse()); + return [ point.x, point.y ]; + } + var rect = container.getBoundingClientRect(); + return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ]; + } + function d3_noop() {} + function d3_scaleExtent(domain) { + var start = domain[0], stop = domain[domain.length - 1]; + return start < stop ? [ start, stop ] : [ stop, start ]; + } + function d3_scaleRange(scale) { + return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range()); + } + function d3_scale_nice(domain, nice) { + var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx; + if (x1 < x0) { + dx = i0, i0 = i1, i1 = dx; + dx = x0, x0 = x1, x1 = dx; + } + if (nice = nice(x1 - x0)) { + domain[i0] = nice.floor(x0); + domain[i1] = nice.ceil(x1); + } + return domain; + } + function d3_scale_niceDefault() { + return Math; + } + function d3_scale_linear(domain, range, interpolate, clamp) { + function rescale() { + var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber; + output = linear(domain, range, uninterpolate, interpolate); + input = linear(range, domain, uninterpolate, d3.interpolate); + return scale; + } + function scale(x) { + return output(x); + } + var output, input; + scale.invert = function(y) { + return input(y); + }; + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = x.map(Number); + return rescale(); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + scale.rangeRound = function(x) { + return scale.range(x).interpolate(d3.interpolateRound); + }; + scale.clamp = function(x) { + if (!arguments.length) return clamp; + clamp = x; + return rescale(); + }; + scale.interpolate = function(x) { + if (!arguments.length) return interpolate; + interpolate = x; + return rescale(); + }; + scale.ticks = function(m) { + return d3_scale_linearTicks(domain, m); + }; + scale.tickFormat = function(m) { + return d3_scale_linearTickFormat(domain, m); + }; + scale.nice = function() { + d3_scale_nice(domain, d3_scale_linearNice); + return rescale(); + }; + scale.copy = function() { + return d3_scale_linear(domain, range, interpolate, clamp); + }; + return rescale(); + } + function d3_scale_linearRebind(scale, linear) { + return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp"); + } + function d3_scale_linearNice(dx) { + dx = Math.pow(10, Math.round(Math.log(dx) / Math.LN10) - 1); + return dx && { + floor: function(x) { + return Math.floor(x / dx) * dx; + }, + ceil: function(x) { + return Math.ceil(x / dx) * dx; + } + }; + } + function d3_scale_linearTickRange(domain, m) { + var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step; + if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2; + extent[0] = Math.ceil(extent[0] / step) * step; + extent[1] = Math.floor(extent[1] / step) * step + step * .5; + extent[2] = step; + return extent; + } + function d3_scale_linearTicks(domain, m) { + return d3.range.apply(d3, d3_scale_linearTickRange(domain, m)); + } + function d3_scale_linearTickFormat(domain, m) { + return d3.format(",." + Math.max(0, -Math.floor(Math.log(d3_scale_linearTickRange(domain, m)[2]) / Math.LN10 + .01)) + "f"); + } + function d3_scale_bilinear(domain, range, uninterpolate, interpolate) { + var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]); + return function(x) { + return i(u(x)); + }; + } + function d3_scale_polylinear(domain, range, uninterpolate, interpolate) { + var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1; + if (domain[k] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } + while (++j <= k) { + u.push(uninterpolate(domain[j - 1], domain[j])); + i.push(interpolate(range[j - 1], range[j])); + } + return function(x) { + var j = d3.bisect(domain, x, 1, k) - 1; + return i[j](u[j](x)); + }; + } + function d3_scale_log(linear, log) { + function scale(x) { + return linear(log(x)); + } + var pow = log.pow; + scale.invert = function(x) { + return pow(linear.invert(x)); + }; + scale.domain = function(x) { + if (!arguments.length) return linear.domain().map(pow); + log = x[0] < 0 ? d3_scale_logn : d3_scale_logp; + pow = log.pow; + linear.domain(x.map(log)); + return scale; + }; + scale.nice = function() { + linear.domain(d3_scale_nice(linear.domain(), d3_scale_niceDefault)); + return scale; + }; + scale.ticks = function() { + var extent = d3_scaleExtent(linear.domain()), ticks = []; + if (extent.every(isFinite)) { + var i = Math.floor(extent[0]), j = Math.ceil(extent[1]), u = pow(extent[0]), v = pow(extent[1]); + if (log === d3_scale_logn) { + ticks.push(pow(i)); + for (; i++ < j; ) for (var k = 9; k > 0; k--) ticks.push(pow(i) * k); + } else { + for (; i < j; i++) for (var k = 1; k < 10; k++) ticks.push(pow(i) * k); + ticks.push(pow(i)); + } + for (i = 0; ticks[i] < u; i++) {} + for (j = ticks.length; ticks[j - 1] > v; j--) {} + ticks = ticks.slice(i, j); + } + return ticks; + }; + scale.tickFormat = function(n, format) { + if (arguments.length < 2) format = d3_scale_logFormat; + if (arguments.length < 1) return format; + var k = Math.max(.1, n / scale.ticks().length), f = log === d3_scale_logn ? (e = -1e-12, Math.floor) : (e = 1e-12, Math.ceil), e; + return function(d) { + return d / pow(f(log(d) + e)) <= k ? format(d) : ""; + }; + }; + scale.copy = function() { + return d3_scale_log(linear.copy(), log); + }; + return d3_scale_linearRebind(scale, linear); + } + function d3_scale_logp(x) { + return Math.log(x < 0 ? 0 : x) / Math.LN10; + } + function d3_scale_logn(x) { + return -Math.log(x > 0 ? 0 : -x) / Math.LN10; + } + function d3_scale_pow(linear, exponent) { + function scale(x) { + return linear(powp(x)); + } + var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent); + scale.invert = function(x) { + return powb(linear.invert(x)); + }; + scale.domain = function(x) { + if (!arguments.length) return linear.domain().map(powb); + linear.domain(x.map(powp)); + return scale; + }; + scale.ticks = function(m) { + return d3_scale_linearTicks(scale.domain(), m); + }; + scale.tickFormat = function(m) { + return d3_scale_linearTickFormat(scale.domain(), m); + }; + scale.nice = function() { + return scale.domain(d3_scale_nice(scale.domain(), d3_scale_linearNice)); + }; + scale.exponent = function(x) { + if (!arguments.length) return exponent; + var domain = scale.domain(); + powp = d3_scale_powPow(exponent = x); + powb = d3_scale_powPow(1 / exponent); + return scale.domain(domain); + }; + scale.copy = function() { + return d3_scale_pow(linear.copy(), exponent); + }; + return d3_scale_linearRebind(scale, linear); + } + function d3_scale_powPow(e) { + return function(x) { + return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e); + }; + } + function d3_scale_ordinal(domain, ranger) { + function scale(x) { + return range[((index.get(x) || index.set(x, domain.push(x))) - 1) % range.length]; + } + function steps(start, step) { + return d3.range(domain.length).map(function(i) { + return start + step * i; + }); + } + var index, range, rangeBand; + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = []; + index = new d3_Map; + var i = -1, n = x.length, xi; + while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi)); + return scale[ranger.t].apply(scale, ranger.a); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + rangeBand = 0; + ranger = { + t: "range", + a: arguments + }; + return scale; + }; + scale.rangePoints = function(x, padding) { + if (arguments.length < 2) padding = 0; + var start = x[0], stop = x[1], step = (stop - start) / (Math.max(1, domain.length - 1) + padding); + range = steps(domain.length < 2 ? (start + stop) / 2 : start + step * padding / 2, step); + rangeBand = 0; + ranger = { + t: "rangePoints", + a: arguments + }; + return scale; + }; + scale.rangeBands = function(x, padding, outerPadding) { + if (arguments.length < 2) padding = 0; + if (arguments.length < 3) outerPadding = padding; + var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding); + range = steps(start + step * outerPadding, step); + if (reverse) range.reverse(); + rangeBand = step * (1 - padding); + ranger = { + t: "rangeBands", + a: arguments + }; + return scale; + }; + scale.rangeRoundBands = function(x, padding, outerPadding) { + if (arguments.length < 2) padding = 0; + if (arguments.length < 3) outerPadding = padding; + var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding)), error = stop - start - (domain.length - padding) * step; + range = steps(start + Math.round(error / 2), step); + if (reverse) range.reverse(); + rangeBand = Math.round(step * (1 - padding)); + ranger = { + t: "rangeRoundBands", + a: arguments + }; + return scale; + }; + scale.rangeBand = function() { + return rangeBand; + }; + scale.rangeExtent = function() { + return d3_scaleExtent(ranger.a[0]); + }; + scale.copy = function() { + return d3_scale_ordinal(domain, ranger); + }; + return scale.domain(domain); + } + function d3_scale_quantile(domain, range) { + function rescale() { + var k = 0, n = domain.length, q = range.length; + thresholds = []; + while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q); + return scale; + } + function scale(x) { + if (isNaN(x = +x)) return NaN; + return range[d3.bisect(thresholds, x)]; + } + var thresholds; + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = x.filter(function(d) { + return !isNaN(d); + }).sort(d3.ascending); + return rescale(); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + scale.quantiles = function() { + return thresholds; + }; + scale.copy = function() { + return d3_scale_quantile(domain, range); + }; + return rescale(); + } + function d3_scale_quantize(x0, x1, range) { + function scale(x) { + return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))]; + } + function rescale() { + kx = range.length / (x1 - x0); + i = range.length - 1; + return scale; + } + var kx, i; + scale.domain = function(x) { + if (!arguments.length) return [ x0, x1 ]; + x0 = +x[0]; + x1 = +x[x.length - 1]; + return rescale(); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + scale.copy = function() { + return d3_scale_quantize(x0, x1, range); + }; + return rescale(); + } + function d3_scale_threshold(domain, range) { + function scale(x) { + return range[d3.bisect(domain, x)]; + } + scale.domain = function(_) { + if (!arguments.length) return domain; + domain = _; + return scale; + }; + scale.range = function(_) { + if (!arguments.length) return range; + range = _; + return scale; + }; + scale.copy = function() { + return d3_scale_threshold(domain, range); + }; + return scale; + } + function d3_scale_identity(domain) { + function identity(x) { + return +x; + } + identity.invert = identity; + identity.domain = identity.range = function(x) { + if (!arguments.length) return domain; + domain = x.map(identity); + return identity; + }; + identity.ticks = function(m) { + return d3_scale_linearTicks(domain, m); + }; + identity.tickFormat = function(m) { + return d3_scale_linearTickFormat(domain, m); + }; + identity.copy = function() { + return d3_scale_identity(domain); + }; + return identity; + } + function d3_svg_arcInnerRadius(d) { + return d.innerRadius; + } + function d3_svg_arcOuterRadius(d) { + return d.outerRadius; + } + function d3_svg_arcStartAngle(d) { + return d.startAngle; + } + function d3_svg_arcEndAngle(d) { + return d.endAngle; + } + function d3_svg_line(projection) { + function line(data) { + function segment() { + segments.push("M", interpolate(projection(points), tension)); + } + var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y); + while (++i < n) { + if (defined.call(this, d = data[i], i)) { + points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]); + } else if (points.length) { + segment(); + points = []; + } + } + if (points.length) segment(); + return segments.length ? segments.join("") : null; + } + var x = d3_svg_lineX, y = d3_svg_lineY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7; + line.x = function(_) { + if (!arguments.length) return x; + x = _; + return line; + }; + line.y = function(_) { + if (!arguments.length) return y; + y = _; + return line; + }; + line.defined = function(_) { + if (!arguments.length) return defined; + defined = _; + return line; + }; + line.interpolate = function(_) { + if (!arguments.length) return interpolateKey; + if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key; + return line; + }; + line.tension = function(_) { + if (!arguments.length) return tension; + tension = _; + return line; + }; + return line; + } + function d3_svg_lineX(d) { + return d[0]; + } + function d3_svg_lineY(d) { + return d[1]; + } + function d3_svg_lineLinear(points) { + return points.join("L"); + } + function d3_svg_lineLinearClosed(points) { + return d3_svg_lineLinear(points) + "Z"; + } + function d3_svg_lineStepBefore(points) { + var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; + while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]); + return path.join(""); + } + function d3_svg_lineStepAfter(points) { + var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; + while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]); + return path.join(""); + } + function d3_svg_lineCardinalOpen(points, tension) { + return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, points.length - 1), d3_svg_lineCardinalTangents(points, tension)); + } + function d3_svg_lineCardinalClosed(points, tension) { + return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite((points.push(points[0]), points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension)); + } + function d3_svg_lineCardinal(points, tension, closed) { + return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension)); + } + function d3_svg_lineHermite(points, tangents) { + if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) { + return d3_svg_lineLinear(points); + } + var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1; + if (quad) { + path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1]; + p0 = points[1]; + pi = 2; + } + if (tangents.length > 1) { + t = tangents[1]; + p = points[pi]; + pi++; + path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1]; + for (var i = 2; i < tangents.length; i++, pi++) { + p = points[pi]; + t = tangents[i]; + path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1]; + } + } + if (quad) { + var lp = points[pi]; + path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1]; + } + return path; + } + function d3_svg_lineCardinalTangents(points, tension) { + var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length; + while (++i < n) { + p0 = p1; + p1 = p2; + p2 = points[i]; + tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]); + } + return tangents; + } + function d3_svg_lineBasis(points) { + if (points.length < 3) return d3_svg_lineLinear(points); + var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0 ]; + d3_svg_lineBasisBezier(path, px, py); + while (++i < n) { + pi = points[i]; + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + i = -1; + while (++i < 2) { + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); + } + function d3_svg_lineBasisOpen(points) { + if (points.length < 4) return d3_svg_lineLinear(points); + var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ]; + while (++i < 3) { + pi = points[i]; + px.push(pi[0]); + py.push(pi[1]); + } + path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py)); + --i; + while (++i < n) { + pi = points[i]; + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); + } + function d3_svg_lineBasisClosed(points) { + var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = []; + while (++i < 4) { + pi = points[i % n]; + px.push(pi[0]); + py.push(pi[1]); + } + path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ]; + --i; + while (++i < m) { + pi = points[i % n]; + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); + } + function d3_svg_lineBundle(points, tension) { + var n = points.length - 1; + if (n) { + var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t; + while (++i <= n) { + p = points[i]; + t = i / n; + p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx); + p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy); + } + } + return d3_svg_lineBasis(points); + } + function d3_svg_lineDot4(a, b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3]; + } + function d3_svg_lineBasisBezier(path, x, y) { + path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y)); + } + function d3_svg_lineSlope(p0, p1) { + return (p1[1] - p0[1]) / (p1[0] - p0[0]); + } + function d3_svg_lineFiniteDifferences(points) { + var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1); + while (++i < j) { + m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2; + } + m[i] = d; + return m; + } + function d3_svg_lineMonotoneTangents(points) { + var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1; + while (++i < j) { + d = d3_svg_lineSlope(points[i], points[i + 1]); + if (Math.abs(d) < 1e-6) { + m[i] = m[i + 1] = 0; + } else { + a = m[i] / d; + b = m[i + 1] / d; + s = a * a + b * b; + if (s > 9) { + s = d * 3 / Math.sqrt(s); + m[i] = s * a; + m[i + 1] = s * b; + } + } + } + i = -1; + while (++i <= j) { + s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i])); + tangents.push([ s || 0, m[i] * s || 0 ]); + } + return tangents; + } + function d3_svg_lineMonotone(points) { + return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points)); + } + function d3_svg_lineRadial(points) { + var point, i = -1, n = points.length, r, a; + while (++i < n) { + point = points[i]; + r = point[0]; + a = point[1] + d3_svg_arcOffset; + point[0] = r * Math.cos(a); + point[1] = r * Math.sin(a); + } + return points; + } + function d3_svg_area(projection) { + function area(data) { + function segment() { + segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z"); + } + var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() { + return x; + } : d3_functor(x1), fy1 = y0 === y1 ? function() { + return y; + } : d3_functor(y1), x, y; + while (++i < n) { + if (defined.call(this, d = data[i], i)) { + points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]); + points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]); + } else if (points0.length) { + segment(); + points0 = []; + points1 = []; + } + } + if (points0.length) segment(); + return segments.length ? segments.join("") : null; + } + var x0 = d3_svg_lineX, x1 = d3_svg_lineX, y0 = 0, y1 = d3_svg_lineY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7; + area.x = function(_) { + if (!arguments.length) return x1; + x0 = x1 = _; + return area; + }; + area.x0 = function(_) { + if (!arguments.length) return x0; + x0 = _; + return area; + }; + area.x1 = function(_) { + if (!arguments.length) return x1; + x1 = _; + return area; + }; + area.y = function(_) { + if (!arguments.length) return y1; + y0 = y1 = _; + return area; + }; + area.y0 = function(_) { + if (!arguments.length) return y0; + y0 = _; + return area; + }; + area.y1 = function(_) { + if (!arguments.length) return y1; + y1 = _; + return area; + }; + area.defined = function(_) { + if (!arguments.length) return defined; + defined = _; + return area; + }; + area.interpolate = function(_) { + if (!arguments.length) return interpolateKey; + if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key; + interpolateReverse = interpolate.reverse || interpolate; + L = interpolate.closed ? "M" : "L"; + return area; + }; + area.tension = function(_) { + if (!arguments.length) return tension; + tension = _; + return area; + }; + return area; + } + function d3_svg_chordSource(d) { + return d.source; + } + function d3_svg_chordTarget(d) { + return d.target; + } + function d3_svg_chordRadius(d) { + return d.radius; + } + function d3_svg_chordStartAngle(d) { + return d.startAngle; + } + function d3_svg_chordEndAngle(d) { + return d.endAngle; + } + function d3_svg_diagonalProjection(d) { + return [ d.x, d.y ]; + } + function d3_svg_diagonalRadialProjection(projection) { + return function() { + var d = projection.apply(this, arguments), r = d[0], a = d[1] + d3_svg_arcOffset; + return [ r * Math.cos(a), r * Math.sin(a) ]; + }; + } + function d3_svg_symbolSize() { + return 64; + } + function d3_svg_symbolType() { + return "circle"; + } + function d3_svg_symbolCircle(size) { + var r = Math.sqrt(size / Math.PI); + return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z"; + } + function d3_svg_axisX(selection, x) { + selection.attr("transform", function(d) { + return "translate(" + x(d) + ",0)"; + }); + } + function d3_svg_axisY(selection, y) { + selection.attr("transform", function(d) { + return "translate(0," + y(d) + ")"; + }); + } + function d3_svg_axisSubdivide(scale, ticks, m) { + subticks = []; + if (m && ticks.length > 1) { + var extent = d3_scaleExtent(scale.domain()), subticks, i = -1, n = ticks.length, d = (ticks[1] - ticks[0]) / ++m, j, v; + while (++i < n) { + for (j = m; --j > 0; ) { + if ((v = +ticks[i] - j * d) >= extent[0]) { + subticks.push(v); + } + } + } + for (--i, j = 0; ++j < m && (v = +ticks[i] + j * d) < extent[1]; ) { + subticks.push(v); + } + } + return subticks; + } + function d3_behavior_zoomDelta() { + if (!d3_behavior_zoomDiv) { + d3_behavior_zoomDiv = d3.select("body").append("div").style("visibility", "hidden").style("top", 0).style("height", 0).style("width", 0).style("overflow-y", "scroll").append("div").style("height", "2000px").node().parentNode; + } + var e = d3.event, delta; + try { + d3_behavior_zoomDiv.scrollTop = 1e3; + d3_behavior_zoomDiv.dispatchEvent(e); + delta = 1e3 - d3_behavior_zoomDiv.scrollTop; + } catch (error) { + delta = e.wheelDelta || -e.detail * 5; + } + return delta; + } + function d3_layout_bundlePath(link) { + var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ]; + while (start !== lca) { + start = start.parent; + points.push(start); + } + var k = points.length; + while (end !== lca) { + points.splice(k, 0, end); + end = end.parent; + } + return points; + } + function d3_layout_bundleAncestors(node) { + var ancestors = [], parent = node.parent; + while (parent != null) { + ancestors.push(node); + node = parent; + parent = parent.parent; + } + ancestors.push(node); + return ancestors; + } + function d3_layout_bundleLeastCommonAncestor(a, b) { + if (a === b) return a; + var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null; + while (aNode === bNode) { + sharedNode = aNode; + aNode = aNodes.pop(); + bNode = bNodes.pop(); + } + return sharedNode; + } + function d3_layout_forceDragstart(d) { + d.fixed |= 2; + } + function d3_layout_forceDragend(d) { + d.fixed &= 1; + } + function d3_layout_forceMouseover(d) { + d.fixed |= 4; + } + function d3_layout_forceMouseout(d) { + d.fixed &= 3; + } + function d3_layout_forceAccumulate(quad, alpha, charges) { + var cx = 0, cy = 0; + quad.charge = 0; + if (!quad.leaf) { + var nodes = quad.nodes, n = nodes.length, i = -1, c; + while (++i < n) { + c = nodes[i]; + if (c == null) continue; + d3_layout_forceAccumulate(c, alpha, charges); + quad.charge += c.charge; + cx += c.charge * c.cx; + cy += c.charge * c.cy; + } + } + if (quad.point) { + if (!quad.leaf) { + quad.point.x += Math.random() - .5; + quad.point.y += Math.random() - .5; + } + var k = alpha * charges[quad.point.index]; + quad.charge += quad.pointCharge = k; + cx += k * quad.point.x; + cy += k * quad.point.y; + } + quad.cx = cx / quad.charge; + quad.cy = cy / quad.charge; + } + function d3_layout_forceLinkDistance(link) { + return 20; + } + function d3_layout_forceLinkStrength(link) { + return 1; + } + function d3_layout_stackX(d) { + return d.x; + } + function d3_layout_stackY(d) { + return d.y; + } + function d3_layout_stackOut(d, y0, y) { + d.y0 = y0; + d.y = y; + } + function d3_layout_stackOrderDefault(data) { + return d3.range(data.length); + } + function d3_layout_stackOffsetZero(data) { + var j = -1, m = data[0].length, y0 = []; + while (++j < m) y0[j] = 0; + return y0; + } + function d3_layout_stackMaxIndex(array) { + var i = 1, j = 0, v = array[0][1], k, n = array.length; + for (; i < n; ++i) { + if ((k = array[i][1]) > v) { + j = i; + v = k; + } + } + return j; + } + function d3_layout_stackReduceSum(d) { + return d.reduce(d3_layout_stackSum, 0); + } + function d3_layout_stackSum(p, d) { + return p + d[1]; + } + function d3_layout_histogramBinSturges(range, values) { + return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1)); + } + function d3_layout_histogramBinFixed(range, n) { + var x = -1, b = +range[0], m = (range[1] - b) / n, f = []; + while (++x <= n) f[x] = m * x + b; + return f; + } + function d3_layout_histogramRange(values) { + return [ d3.min(values), d3.max(values) ]; + } + function d3_layout_hierarchyRebind(object, hierarchy) { + d3.rebind(object, hierarchy, "sort", "children", "value"); + object.links = d3_layout_hierarchyLinks; + object.nodes = function(d) { + d3_layout_hierarchyInline = true; + return (object.nodes = object)(d); + }; + return object; + } + function d3_layout_hierarchyChildren(d) { + return d.children; + } + function d3_layout_hierarchyValue(d) { + return d.value; + } + function d3_layout_hierarchySort(a, b) { + return b.value - a.value; + } + function d3_layout_hierarchyLinks(nodes) { + return d3.merge(nodes.map(function(parent) { + return (parent.children || []).map(function(child) { + return { + source: parent, + target: child + }; + }); + })); + } + function d3_layout_packSort(a, b) { + return a.value - b.value; + } + function d3_layout_packInsert(a, b) { + var c = a._pack_next; + a._pack_next = b; + b._pack_prev = a; + b._pack_next = c; + c._pack_prev = b; + } + function d3_layout_packSplice(a, b) { + a._pack_next = b; + b._pack_prev = a; + } + function d3_layout_packIntersects(a, b) { + var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r; + return dr * dr - dx * dx - dy * dy > .001; + } + function d3_layout_packSiblings(node) { + function bound(node) { + xMin = Math.min(node.x - node.r, xMin); + xMax = Math.max(node.x + node.r, xMax); + yMin = Math.min(node.y - node.r, yMin); + yMax = Math.max(node.y + node.r, yMax); + } + if (!(nodes = node.children) || !(n = nodes.length)) return; + var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n; + nodes.forEach(d3_layout_packLink); + a = nodes[0]; + a.x = -a.r; + a.y = 0; + bound(a); + if (n > 1) { + b = nodes[1]; + b.x = b.r; + b.y = 0; + bound(b); + if (n > 2) { + c = nodes[2]; + d3_layout_packPlace(a, b, c); + bound(c); + d3_layout_packInsert(a, c); + a._pack_prev = c; + d3_layout_packInsert(c, b); + b = a._pack_next; + for (i = 3; i < n; i++) { + d3_layout_packPlace(a, b, c = nodes[i]); + var isect = 0, s1 = 1, s2 = 1; + for (j = b._pack_next; j !== b; j = j._pack_next, s1++) { + if (d3_layout_packIntersects(j, c)) { + isect = 1; + break; + } + } + if (isect == 1) { + for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) { + if (d3_layout_packIntersects(k, c)) { + break; + } + } + } + if (isect) { + if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b); + i--; + } else { + d3_layout_packInsert(a, c); + b = c; + bound(c); + } + } + } + } + var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0; + for (i = 0; i < n; i++) { + c = nodes[i]; + c.x -= cx; + c.y -= cy; + cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y)); + } + node.r = cr; + nodes.forEach(d3_layout_packUnlink); + } + function d3_layout_packLink(node) { + node._pack_next = node._pack_prev = node; + } + function d3_layout_packUnlink(node) { + delete node._pack_next; + delete node._pack_prev; + } + function d3_layout_packTransform(node, x, y, k) { + var children = node.children; + node.x = x += k * node.x; + node.y = y += k * node.y; + node.r *= k; + if (children) { + var i = -1, n = children.length; + while (++i < n) d3_layout_packTransform(children[i], x, y, k); + } + } + function d3_layout_packPlace(a, b, c) { + var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y; + if (db && (dx || dy)) { + var da = b.r + c.r, dc = dx * dx + dy * dy; + da *= da; + db *= db; + var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc); + c.x = a.x + x * dx + y * dy; + c.y = a.y + x * dy - y * dx; + } else { + c.x = a.x + db; + c.y = a.y; + } + } + function d3_layout_clusterY(children) { + return 1 + d3.max(children, function(child) { + return child.y; + }); + } + function d3_layout_clusterX(children) { + return children.reduce(function(x, child) { + return x + child.x; + }, 0) / children.length; + } + function d3_layout_clusterLeft(node) { + var children = node.children; + return children && children.length ? d3_layout_clusterLeft(children[0]) : node; + } + function d3_layout_clusterRight(node) { + var children = node.children, n; + return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node; + } + function d3_layout_treeSeparation(a, b) { + return a.parent == b.parent ? 1 : 2; + } + function d3_layout_treeLeft(node) { + var children = node.children; + return children && children.length ? children[0] : node._tree.thread; + } + function d3_layout_treeRight(node) { + var children = node.children, n; + return children && (n = children.length) ? children[n - 1] : node._tree.thread; + } + function d3_layout_treeSearch(node, compare) { + var children = node.children; + if (children && (n = children.length)) { + var child, n, i = -1; + while (++i < n) { + if (compare(child = d3_layout_treeSearch(children[i], compare), node) > 0) { + node = child; + } + } + } + return node; + } + function d3_layout_treeRightmost(a, b) { + return a.x - b.x; + } + function d3_layout_treeLeftmost(a, b) { + return b.x - a.x; + } + function d3_layout_treeDeepest(a, b) { + return a.depth - b.depth; + } + function d3_layout_treeVisitAfter(node, callback) { + function visit(node, previousSibling) { + var children = node.children; + if (children && (n = children.length)) { + var child, previousChild = null, i = -1, n; + while (++i < n) { + child = children[i]; + visit(child, previousChild); + previousChild = child; + } + } + callback(node, previousSibling); + } + visit(node, null); + } + function d3_layout_treeShift(node) { + var shift = 0, change = 0, children = node.children, i = children.length, child; + while (--i >= 0) { + child = children[i]._tree; + child.prelim += shift; + child.mod += shift; + shift += child.shift + (change += child.change); + } + } + function d3_layout_treeMove(ancestor, node, shift) { + ancestor = ancestor._tree; + node = node._tree; + var change = shift / (node.number - ancestor.number); + ancestor.change += change; + node.change -= change; + node.shift += shift; + node.prelim += shift; + node.mod += shift; + } + function d3_layout_treeAncestor(vim, node, ancestor) { + return vim._tree.ancestor.parent == node.parent ? vim._tree.ancestor : ancestor; + } + function d3_layout_treemapPadNull(node) { + return { + x: node.x, + y: node.y, + dx: node.dx, + dy: node.dy + }; + } + function d3_layout_treemapPad(node, padding) { + var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2]; + if (dx < 0) { + x += dx / 2; + dx = 0; + } + if (dy < 0) { + y += dy / 2; + dy = 0; + } + return { + x: x, + y: y, + dx: dx, + dy: dy + }; + } + function d3_dsv(delimiter, mimeType) { + function dsv(url, callback) { + d3.text(url, mimeType, function(text) { + callback(text && dsv.parse(text)); + }); + } + function formatRow(row) { + return row.map(formatValue).join(delimiter); + } + function formatValue(text) { + return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text; + } + var reParse = new RegExp("\r\n|[" + delimiter + "\r\n]", "g"), reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0); + dsv.parse = function(text) { + var header; + return dsv.parseRows(text, function(row, i) { + if (i) { + var o = {}, j = -1, m = header.length; + while (++j < m) o[header[j]] = row[j]; + return o; + } else { + header = row; + return null; + } + }); + }; + dsv.parseRows = function(text, f) { + function token() { + if (reParse.lastIndex >= text.length) return EOF; + if (eol) { + eol = false; + return EOL; + } + var j = reParse.lastIndex; + if (text.charCodeAt(j) === 34) { + var i = j; + while (i++ < text.length) { + if (text.charCodeAt(i) === 34) { + if (text.charCodeAt(i + 1) !== 34) break; + i++; + } + } + reParse.lastIndex = i + 2; + var c = text.charCodeAt(i + 1); + if (c === 13) { + eol = true; + if (text.charCodeAt(i + 2) === 10) reParse.lastIndex++; + } else if (c === 10) { + eol = true; + } + return text.substring(j + 1, i).replace(/""/g, '"'); + } + var m = reParse.exec(text); + if (m) { + eol = m[0].charCodeAt(0) !== delimiterCode; + return text.substring(j, m.index); + } + reParse.lastIndex = text.length; + return text.substring(j); + } + var EOL = {}, EOF = {}, rows = [], n = 0, t, eol; + reParse.lastIndex = 0; + while ((t = token()) !== EOF) { + var a = []; + while (t !== EOL && t !== EOF) { + a.push(t); + t = token(); + } + if (f && !(a = f(a, n++))) continue; + rows.push(a); + } + return rows; + }; + dsv.format = function(rows) { + return rows.map(formatRow).join("\n"); + }; + return dsv; + } + function d3_geo_type(types, defaultValue) { + return function(object) { + return object && types.hasOwnProperty(object.type) ? types[object.type](object) : defaultValue; + }; + } + function d3_path_circle(radius) { + return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + +2 * radius + "z"; + } + function d3_geo_bounds(o, f) { + if (d3_geo_boundsTypes.hasOwnProperty(o.type)) d3_geo_boundsTypes[o.type](o, f); + } + function d3_geo_boundsFeature(o, f) { + d3_geo_bounds(o.geometry, f); + } + function d3_geo_boundsFeatureCollection(o, f) { + for (var a = o.features, i = 0, n = a.length; i < n; i++) { + d3_geo_bounds(a[i].geometry, f); + } + } + function d3_geo_boundsGeometryCollection(o, f) { + for (var a = o.geometries, i = 0, n = a.length; i < n; i++) { + d3_geo_bounds(a[i], f); + } + } + function d3_geo_boundsLineString(o, f) { + for (var a = o.coordinates, i = 0, n = a.length; i < n; i++) { + f.apply(null, a[i]); + } + } + function d3_geo_boundsMultiLineString(o, f) { + for (var a = o.coordinates, i = 0, n = a.length; i < n; i++) { + for (var b = a[i], j = 0, m = b.length; j < m; j++) { + f.apply(null, b[j]); + } + } + } + function d3_geo_boundsMultiPolygon(o, f) { + for (var a = o.coordinates, i = 0, n = a.length; i < n; i++) { + for (var b = a[i][0], j = 0, m = b.length; j < m; j++) { + f.apply(null, b[j]); + } + } + } + function d3_geo_boundsPoint(o, f) { + f.apply(null, o.coordinates); + } + function d3_geo_boundsPolygon(o, f) { + for (var a = o.coordinates[0], i = 0, n = a.length; i < n; i++) { + f.apply(null, a[i]); + } + } + function d3_geo_greatArcSource(d) { + return d.source; + } + function d3_geo_greatArcTarget(d) { + return d.target; + } + function d3_geo_greatArcInterpolator() { + function interpolate(t) { + var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1; + return [ Math.atan2(y, x) / d3_geo_radians, Math.atan2(z, Math.sqrt(x * x + y * y)) / d3_geo_radians ]; + } + var x0, y0, cy0, sy0, kx0, ky0, x1, y1, cy1, sy1, kx1, ky1, d, k; + interpolate.distance = function() { + if (d == null) k = 1 / Math.sin(d = Math.acos(Math.max(-1, Math.min(1, sy0 * sy1 + cy0 * cy1 * Math.cos(x1 - x0))))); + return d; + }; + interpolate.source = function(_) { + var cx0 = Math.cos(x0 = _[0] * d3_geo_radians), sx0 = Math.sin(x0); + cy0 = Math.cos(y0 = _[1] * d3_geo_radians); + sy0 = Math.sin(y0); + kx0 = cy0 * cx0; + ky0 = cy0 * sx0; + d = null; + return interpolate; + }; + interpolate.target = function(_) { + var cx1 = Math.cos(x1 = _[0] * d3_geo_radians), sx1 = Math.sin(x1); + cy1 = Math.cos(y1 = _[1] * d3_geo_radians); + sy1 = Math.sin(y1); + kx1 = cy1 * cx1; + ky1 = cy1 * sx1; + d = null; + return interpolate; + }; + return interpolate; + } + function d3_geo_greatArcInterpolate(a, b) { + var i = d3_geo_greatArcInterpolator().source(a).target(b); + i.distance(); + return i; + } + function d3_geom_contourStart(grid) { + var x = 0, y = 0; + while (true) { + if (grid(x, y)) { + return [ x, y ]; + } + if (x === 0) { + x = y + 1; + y = 0; + } else { + x = x - 1; + y = y + 1; + } + } + } + function d3_geom_hullCCW(i1, i2, i3, v) { + var t, a, b, c, d, e, f; + t = v[i1]; + a = t[0]; + b = t[1]; + t = v[i2]; + c = t[0]; + d = t[1]; + t = v[i3]; + e = t[0]; + f = t[1]; + return (f - b) * (c - a) - (d - b) * (e - a) > 0; + } + function d3_geom_polygonInside(p, a, b) { + return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]); + } + function d3_geom_polygonIntersect(c, d, a, b) { + var x1 = c[0], x2 = d[0], x3 = a[0], x4 = b[0], y1 = c[1], y2 = d[1], y3 = a[1], y4 = b[1], x13 = x1 - x3, x21 = x2 - x1, x43 = x4 - x3, y13 = y1 - y3, y21 = y2 - y1, y43 = y4 - y3, ua = (x43 * y13 - y43 * x13) / (y43 * x21 - x43 * y21); + return [ x1 + ua * x21, y1 + ua * y21 ]; + } + function d3_voronoi_tessellate(vertices, callback) { + var Sites = { + list: vertices.map(function(v, i) { + return { + index: i, + x: v[0], + y: v[1] + }; + }).sort(function(a, b) { + return a.y < b.y ? -1 : a.y > b.y ? 1 : a.x < b.x ? -1 : a.x > b.x ? 1 : 0; + }), + bottomSite: null + }; + var EdgeList = { + list: [], + leftEnd: null, + rightEnd: null, + init: function() { + EdgeList.leftEnd = EdgeList.createHalfEdge(null, "l"); + EdgeList.rightEnd = EdgeList.createHalfEdge(null, "l"); + EdgeList.leftEnd.r = EdgeList.rightEnd; + EdgeList.rightEnd.l = EdgeList.leftEnd; + EdgeList.list.unshift(EdgeList.leftEnd, EdgeList.rightEnd); + }, + createHalfEdge: function(edge, side) { + return { + edge: edge, + side: side, + vertex: null, + l: null, + r: null + }; + }, + insert: function(lb, he) { + he.l = lb; + he.r = lb.r; + lb.r.l = he; + lb.r = he; + }, + leftBound: function(p) { + var he = EdgeList.leftEnd; + do { + he = he.r; + } while (he != EdgeList.rightEnd && Geom.rightOf(he, p)); + he = he.l; + return he; + }, + del: function(he) { + he.l.r = he.r; + he.r.l = he.l; + he.edge = null; + }, + right: function(he) { + return he.r; + }, + left: function(he) { + return he.l; + }, + leftRegion: function(he) { + return he.edge == null ? Sites.bottomSite : he.edge.region[he.side]; + }, + rightRegion: function(he) { + return he.edge == null ? Sites.bottomSite : he.edge.region[d3_voronoi_opposite[he.side]]; + } + }; + var Geom = { + bisect: function(s1, s2) { + var newEdge = { + region: { + l: s1, + r: s2 + }, + ep: { + l: null, + r: null + } + }; + var dx = s2.x - s1.x, dy = s2.y - s1.y, adx = dx > 0 ? dx : -dx, ady = dy > 0 ? dy : -dy; + newEdge.c = s1.x * dx + s1.y * dy + (dx * dx + dy * dy) * .5; + if (adx > ady) { + newEdge.a = 1; + newEdge.b = dy / dx; + newEdge.c /= dx; + } else { + newEdge.b = 1; + newEdge.a = dx / dy; + newEdge.c /= dy; + } + return newEdge; + }, + intersect: function(el1, el2) { + var e1 = el1.edge, e2 = el2.edge; + if (!e1 || !e2 || e1.region.r == e2.region.r) { + return null; + } + var d = e1.a * e2.b - e1.b * e2.a; + if (Math.abs(d) < 1e-10) { + return null; + } + var xint = (e1.c * e2.b - e2.c * e1.b) / d, yint = (e2.c * e1.a - e1.c * e2.a) / d, e1r = e1.region.r, e2r = e2.region.r, el, e; + if (e1r.y < e2r.y || e1r.y == e2r.y && e1r.x < e2r.x) { + el = el1; + e = e1; + } else { + el = el2; + e = e2; + } + var rightOfSite = xint >= e.region.r.x; + if (rightOfSite && el.side === "l" || !rightOfSite && el.side === "r") { + return null; + } + return { + x: xint, + y: yint + }; + }, + rightOf: function(he, p) { + var e = he.edge, topsite = e.region.r, rightOfSite = p.x > topsite.x; + if (rightOfSite && he.side === "l") { + return 1; + } + if (!rightOfSite && he.side === "r") { + return 0; + } + if (e.a === 1) { + var dyp = p.y - topsite.y, dxp = p.x - topsite.x, fast = 0, above = 0; + if (!rightOfSite && e.b < 0 || rightOfSite && e.b >= 0) { + above = fast = dyp >= e.b * dxp; + } else { + above = p.x + p.y * e.b > e.c; + if (e.b < 0) { + above = !above; + } + if (!above) { + fast = 1; + } + } + if (!fast) { + var dxs = topsite.x - e.region.l.x; + above = e.b * (dxp * dxp - dyp * dyp) < dxs * dyp * (1 + 2 * dxp / dxs + e.b * e.b); + if (e.b < 0) { + above = !above; + } + } + } else { + var yl = e.c - e.a * p.x, t1 = p.y - yl, t2 = p.x - topsite.x, t3 = yl - topsite.y; + above = t1 * t1 > t2 * t2 + t3 * t3; + } + return he.side === "l" ? above : !above; + }, + endPoint: function(edge, side, site) { + edge.ep[side] = site; + if (!edge.ep[d3_voronoi_opposite[side]]) return; + callback(edge); + }, + distance: function(s, t) { + var dx = s.x - t.x, dy = s.y - t.y; + return Math.sqrt(dx * dx + dy * dy); + } + }; + var EventQueue = { + list: [], + insert: function(he, site, offset) { + he.vertex = site; + he.ystar = site.y + offset; + for (var i = 0, list = EventQueue.list, l = list.length; i < l; i++) { + var next = list[i]; + if (he.ystar > next.ystar || he.ystar == next.ystar && site.x > next.vertex.x) { + continue; + } else { + break; + } + } + list.splice(i, 0, he); + }, + del: function(he) { + for (var i = 0, ls = EventQueue.list, l = ls.length; i < l && ls[i] != he; ++i) {} + ls.splice(i, 1); + }, + empty: function() { + return EventQueue.list.length === 0; + }, + nextEvent: function(he) { + for (var i = 0, ls = EventQueue.list, l = ls.length; i < l; ++i) { + if (ls[i] == he) return ls[i + 1]; + } + return null; + }, + min: function() { + var elem = EventQueue.list[0]; + return { + x: elem.vertex.x, + y: elem.ystar + }; + }, + extractMin: function() { + return EventQueue.list.shift(); + } + }; + EdgeList.init(); + Sites.bottomSite = Sites.list.shift(); + var newSite = Sites.list.shift(), newIntStar; + var lbnd, rbnd, llbnd, rrbnd, bisector; + var bot, top, temp, p, v; + var e, pm; + while (true) { + if (!EventQueue.empty()) { + newIntStar = EventQueue.min(); + } + if (newSite && (EventQueue.empty() || newSite.y < newIntStar.y || newSite.y == newIntStar.y && newSite.x < newIntStar.x)) { + lbnd = EdgeList.leftBound(newSite); + rbnd = EdgeList.right(lbnd); + bot = EdgeList.rightRegion(lbnd); + e = Geom.bisect(bot, newSite); + bisector = EdgeList.createHalfEdge(e, "l"); + EdgeList.insert(lbnd, bisector); + p = Geom.intersect(lbnd, bisector); + if (p) { + EventQueue.del(lbnd); + EventQueue.insert(lbnd, p, Geom.distance(p, newSite)); + } + lbnd = bisector; + bisector = EdgeList.createHalfEdge(e, "r"); + EdgeList.insert(lbnd, bisector); + p = Geom.intersect(bisector, rbnd); + if (p) { + EventQueue.insert(bisector, p, Geom.distance(p, newSite)); + } + newSite = Sites.list.shift(); + } else if (!EventQueue.empty()) { + lbnd = EventQueue.extractMin(); + llbnd = EdgeList.left(lbnd); + rbnd = EdgeList.right(lbnd); + rrbnd = EdgeList.right(rbnd); + bot = EdgeList.leftRegion(lbnd); + top = EdgeList.rightRegion(rbnd); + v = lbnd.vertex; + Geom.endPoint(lbnd.edge, lbnd.side, v); + Geom.endPoint(rbnd.edge, rbnd.side, v); + EdgeList.del(lbnd); + EventQueue.del(rbnd); + EdgeList.del(rbnd); + pm = "l"; + if (bot.y > top.y) { + temp = bot; + bot = top; + top = temp; + pm = "r"; + } + e = Geom.bisect(bot, top); + bisector = EdgeList.createHalfEdge(e, pm); + EdgeList.insert(llbnd, bisector); + Geom.endPoint(e, d3_voronoi_opposite[pm], v); + p = Geom.intersect(llbnd, bisector); + if (p) { + EventQueue.del(llbnd); + EventQueue.insert(llbnd, p, Geom.distance(p, bot)); + } + p = Geom.intersect(bisector, rrbnd); + if (p) { + EventQueue.insert(bisector, p, Geom.distance(p, bot)); + } + } else { + break; + } + } + for (lbnd = EdgeList.right(EdgeList.leftEnd); lbnd != EdgeList.rightEnd; lbnd = EdgeList.right(lbnd)) { + callback(lbnd.edge); + } + } + function d3_geom_quadtreeNode() { + return { + leaf: true, + nodes: [], + point: null + }; + } + function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) { + if (!f(node, x1, y1, x2, y2)) { + var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes; + if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy); + if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy); + if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2); + if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2); + } + } + function d3_geom_quadtreePoint(p) { + return { + x: p[0], + y: p[1] + }; + } + function d3_time_utc() { + this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]); + } + function d3_time_formatAbbreviate(name) { + return name.substring(0, 3); + } + function d3_time_parse(date, template, string, j) { + var c, p, i = 0, n = template.length, m = string.length; + while (i < n) { + if (j >= m) return -1; + c = template.charCodeAt(i++); + if (c == 37) { + p = d3_time_parsers[template.charAt(i++)]; + if (!p || (j = p(date, string, j)) < 0) return -1; + } else if (c != string.charCodeAt(j++)) { + return -1; + } + } + return j; + } + function d3_time_formatRe(names) { + return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i"); + } + function d3_time_formatLookup(names) { + var map = new d3_Map, i = -1, n = names.length; + while (++i < n) map.set(names[i].toLowerCase(), i); + return map; + } + function d3_time_parseWeekdayAbbrev(date, string, i) { + d3_time_dayAbbrevRe.lastIndex = 0; + var n = d3_time_dayAbbrevRe.exec(string.substring(i)); + return n ? i += n[0].length : -1; + } + function d3_time_parseWeekday(date, string, i) { + d3_time_dayRe.lastIndex = 0; + var n = d3_time_dayRe.exec(string.substring(i)); + return n ? i += n[0].length : -1; + } + function d3_time_parseMonthAbbrev(date, string, i) { + d3_time_monthAbbrevRe.lastIndex = 0; + var n = d3_time_monthAbbrevRe.exec(string.substring(i)); + return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i += n[0].length) : -1; + } + function d3_time_parseMonth(date, string, i) { + d3_time_monthRe.lastIndex = 0; + var n = d3_time_monthRe.exec(string.substring(i)); + return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i += n[0].length) : -1; + } + function d3_time_parseLocaleFull(date, string, i) { + return d3_time_parse(date, d3_time_formats.c.toString(), string, i); + } + function d3_time_parseLocaleDate(date, string, i) { + return d3_time_parse(date, d3_time_formats.x.toString(), string, i); + } + function d3_time_parseLocaleTime(date, string, i) { + return d3_time_parse(date, d3_time_formats.X.toString(), string, i); + } + function d3_time_parseFullYear(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 4)); + return n ? (date.y = +n[0], i += n[0].length) : -1; + } + function d3_time_parseYear(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 2)); + return n ? (date.y = d3_time_expandYear(+n[0]), i += n[0].length) : -1; + } + function d3_time_expandYear(d) { + return d + (d > 68 ? 1900 : 2e3); + } + function d3_time_parseMonthNumber(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 2)); + return n ? (date.m = n[0] - 1, i += n[0].length) : -1; + } + function d3_time_parseDay(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 2)); + return n ? (date.d = +n[0], i += n[0].length) : -1; + } + function d3_time_parseHour24(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 2)); + return n ? (date.H = +n[0], i += n[0].length) : -1; + } + function d3_time_parseMinutes(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 2)); + return n ? (date.M = +n[0], i += n[0].length) : -1; + } + function d3_time_parseSeconds(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 2)); + return n ? (date.S = +n[0], i += n[0].length) : -1; + } + function d3_time_parseMilliseconds(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.substring(i, i + 3)); + return n ? (date.L = +n[0], i += n[0].length) : -1; + } + function d3_time_parseAmPm(date, string, i) { + var n = d3_time_amPmLookup.get(string.substring(i, i += 2).toLowerCase()); + return n == null ? -1 : (date.p = n, i); + } + function d3_time_zone(d) { + var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = ~~(Math.abs(z) / 60), zm = Math.abs(z) % 60; + return zs + d3_time_zfill2(zh) + d3_time_zfill2(zm); + } + function d3_time_formatIsoNative(date) { + return date.toISOString(); + } + function d3_time_interval(local, step, number) { + function round(date) { + var d0 = local(date), d1 = offset(d0, 1); + return date - d0 < d1 - date ? d0 : d1; + } + function ceil(date) { + step(date = local(new d3_time(date - 1)), 1); + return date; + } + function offset(date, k) { + step(date = new d3_time(+date), k); + return date; + } + function range(t0, t1, dt) { + var time = ceil(t0), times = []; + if (dt > 1) { + while (time < t1) { + if (!(number(time) % dt)) times.push(new Date(+time)); + step(time, 1); + } + } else { + while (time < t1) times.push(new Date(+time)), step(time, 1); + } + return times; + } + function range_utc(t0, t1, dt) { + try { + d3_time = d3_time_utc; + var utc = new d3_time_utc; + utc._ = t0; + return range(utc, t1, dt); + } finally { + d3_time = Date; + } + } + local.floor = local; + local.round = round; + local.ceil = ceil; + local.offset = offset; + local.range = range; + var utc = local.utc = d3_time_interval_utc(local); + utc.floor = utc; + utc.round = d3_time_interval_utc(round); + utc.ceil = d3_time_interval_utc(ceil); + utc.offset = d3_time_interval_utc(offset); + utc.range = range_utc; + return local; + } + function d3_time_interval_utc(method) { + return function(date, k) { + try { + d3_time = d3_time_utc; + var utc = new d3_time_utc; + utc._ = date; + return method(utc, k)._; + } finally { + d3_time = Date; + } + }; + } + function d3_time_scale(linear, methods, format) { + function scale(x) { + return linear(x); + } + scale.invert = function(x) { + return d3_time_scaleDate(linear.invert(x)); + }; + scale.domain = function(x) { + if (!arguments.length) return linear.domain().map(d3_time_scaleDate); + linear.domain(x); + return scale; + }; + scale.nice = function(m) { + return scale.domain(d3_scale_nice(scale.domain(), function() { + return m; + })); + }; + scale.ticks = function(m, k) { + var extent = d3_time_scaleExtent(scale.domain()); + if (typeof m !== "function") { + var span = extent[1] - extent[0], target = span / m, i = d3.bisect(d3_time_scaleSteps, target); + if (i == d3_time_scaleSteps.length) return methods.year(extent, m); + if (!i) return linear.ticks(m).map(d3_time_scaleDate); + if (Math.log(target / d3_time_scaleSteps[i - 1]) < Math.log(d3_time_scaleSteps[i] / target)) --i; + m = methods[i]; + k = m[1]; + m = m[0].range; + } + return m(extent[0], new Date(+extent[1] + 1), k); + }; + scale.tickFormat = function() { + return format; + }; + scale.copy = function() { + return d3_time_scale(linear.copy(), methods, format); + }; + return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp"); + } + function d3_time_scaleExtent(domain) { + var start = domain[0], stop = domain[domain.length - 1]; + return start < stop ? [ start, stop ] : [ stop, start ]; + } + function d3_time_scaleDate(t) { + return new Date(t); + } + function d3_time_scaleFormat(formats) { + return function(date) { + var i = formats.length - 1, f = formats[i]; + while (!f[1](date)) f = formats[--i]; + return f[0](date); + }; + } + function d3_time_scaleSetYear(y) { + var d = new Date(y, 0, 1); + d.setFullYear(y); + return d; + } + function d3_time_scaleGetYear(d) { + var y = d.getFullYear(), d0 = d3_time_scaleSetYear(y), d1 = d3_time_scaleSetYear(y + 1); + return y + (d - d0) / (d1 - d0); + } + function d3_time_scaleUTCSetYear(y) { + var d = new Date(Date.UTC(y, 0, 1)); + d.setUTCFullYear(y); + return d; + } + function d3_time_scaleUTCGetYear(d) { + var y = d.getUTCFullYear(), d0 = d3_time_scaleUTCSetYear(y), d1 = d3_time_scaleUTCSetYear(y + 1); + return y + (d - d0) / (d1 - d0); + } + if (!Date.now) Date.now = function() { + return +(new Date); + }; + try { + document.createElement("div").style.setProperty("opacity", 0, ""); + } catch (error) { + var d3_style_prototype = CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty; + d3_style_prototype.setProperty = function(name, value, priority) { + d3_style_setProperty.call(this, name, value + "", priority); + }; + } + d3 = { + version: "2.10.3" + }; + var d3_array = d3_arraySlice; + try { + d3_array(document.documentElement.childNodes)[0].nodeType; + } catch (e) { + d3_array = d3_arrayCopy; + } + var d3_arraySubclass = [].__proto__ ? function(array, prototype) { + array.__proto__ = prototype; + } : function(array, prototype) { + for (var property in prototype) array[property] = prototype[property]; + }; + d3.map = function(object) { + var map = new d3_Map; + for (var key in object) map.set(key, object[key]); + return map; + }; + d3_class(d3_Map, { + has: function(key) { + return d3_map_prefix + key in this; + }, + get: function(key) { + return this[d3_map_prefix + key]; + }, + set: function(key, value) { + return this[d3_map_prefix + key] = value; + }, + remove: function(key) { + key = d3_map_prefix + key; + return key in this && delete this[key]; + }, + keys: function() { + var keys = []; + this.forEach(function(key) { + keys.push(key); + }); + return keys; + }, + values: function() { + var values = []; + this.forEach(function(key, value) { + values.push(value); + }); + return values; + }, + entries: function() { + var entries = []; + this.forEach(function(key, value) { + entries.push({ + key: key, + value: value + }); + }); + return entries; + }, + forEach: function(f) { + for (var key in this) { + if (key.charCodeAt(0) === d3_map_prefixCode) { + f.call(this, key.substring(1), this[key]); + } + } + } + }); + var d3_map_prefix = "\0", d3_map_prefixCode = d3_map_prefix.charCodeAt(0); + d3.functor = d3_functor; + d3.rebind = function(target, source) { + var i = 1, n = arguments.length, method; + while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]); + return target; + }; + d3.ascending = function(a, b) { + return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; + }; + d3.descending = function(a, b) { + return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; + }; + d3.mean = function(array, f) { + var n = array.length, a, m = 0, i = -1, j = 0; + if (arguments.length === 1) { + while (++i < n) if (d3_number(a = array[i])) m += (a - m) / ++j; + } else { + while (++i < n) if (d3_number(a = f.call(array, array[i], i))) m += (a - m) / ++j; + } + return j ? m : undefined; + }; + d3.median = function(array, f) { + if (arguments.length > 1) array = array.map(f); + array = array.filter(d3_number); + return array.length ? d3.quantile(array.sort(d3.ascending), .5) : undefined; + }; + d3.min = function(array, f) { + var i = -1, n = array.length, a, b; + if (arguments.length === 1) { + while (++i < n && ((a = array[i]) == null || a != a)) a = undefined; + while (++i < n) if ((b = array[i]) != null && a > b) a = b; + } else { + while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined; + while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b; + } + return a; + }; + d3.max = function(array, f) { + var i = -1, n = array.length, a, b; + if (arguments.length === 1) { + while (++i < n && ((a = array[i]) == null || a != a)) a = undefined; + while (++i < n) if ((b = array[i]) != null && b > a) a = b; + } else { + while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined; + while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b; + } + return a; + }; + d3.extent = function(array, f) { + var i = -1, n = array.length, a, b, c; + if (arguments.length === 1) { + while (++i < n && ((a = c = array[i]) == null || a != a)) a = c = undefined; + while (++i < n) if ((b = array[i]) != null) { + if (a > b) a = b; + if (c < b) c = b; + } + } else { + while (++i < n && ((a = c = f.call(array, array[i], i)) == null || a != a)) a = undefined; + while (++i < n) if ((b = f.call(array, array[i], i)) != null) { + if (a > b) a = b; + if (c < b) c = b; + } + } + return [ a, c ]; + }; + d3.random = { + normal: function(µ, σ) { + var n = arguments.length; + if (n < 2) σ = 1; + if (n < 1) µ = 0; + return function() { + var x, y, r; + do { + x = Math.random() * 2 - 1; + y = Math.random() * 2 - 1; + r = x * x + y * y; + } while (!r || r > 1); + return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r); + }; + }, + logNormal: function(µ, σ) { + var n = arguments.length; + if (n < 2) σ = 1; + if (n < 1) µ = 0; + var random = d3.random.normal(); + return function() { + return Math.exp(µ + σ * random()); + }; + }, + irwinHall: function(m) { + return function() { + for (var s = 0, j = 0; j < m; j++) s += Math.random(); + return s / m; + }; + } + }; + d3.sum = function(array, f) { + var s = 0, n = array.length, a, i = -1; + if (arguments.length === 1) { + while (++i < n) if (!isNaN(a = +array[i])) s += a; + } else { + while (++i < n) if (!isNaN(a = +f.call(array, array[i], i))) s += a; + } + return s; + }; + d3.quantile = function(values, p) { + var H = (values.length - 1) * p + 1, h = Math.floor(H), v = values[h - 1], e = H - h; + return e ? v + e * (values[h] - v) : v; + }; + d3.transpose = function(matrix) { + return d3.zip.apply(d3, matrix); + }; + d3.zip = function() { + if (!(n = arguments.length)) return []; + for (var i = -1, m = d3.min(arguments, d3_zipLength), zips = new Array(m); ++i < m; ) { + for (var j = -1, n, zip = zips[i] = new Array(n); ++j < n; ) { + zip[j] = arguments[j][i]; + } + } + return zips; + }; + d3.bisector = function(f) { + return { + left: function(a, x, lo, hi) { + if (arguments.length < 3) lo = 0; + if (arguments.length < 4) hi = a.length; + while (lo < hi) { + var mid = lo + hi >>> 1; + if (f.call(a, a[mid], mid) < x) lo = mid + 1; else hi = mid; + } + return lo; + }, + right: function(a, x, lo, hi) { + if (arguments.length < 3) lo = 0; + if (arguments.length < 4) hi = a.length; + while (lo < hi) { + var mid = lo + hi >>> 1; + if (x < f.call(a, a[mid], mid)) hi = mid; else lo = mid + 1; + } + return lo; + } + }; + }; + var d3_bisector = d3.bisector(function(d) { + return d; + }); + d3.bisectLeft = d3_bisector.left; + d3.bisect = d3.bisectRight = d3_bisector.right; + d3.first = function(array, f) { + var i = 0, n = array.length, a = array[0], b; + if (arguments.length === 1) f = d3.ascending; + while (++i < n) { + if (f.call(array, a, b = array[i]) > 0) { + a = b; + } + } + return a; + }; + d3.last = function(array, f) { + var i = 0, n = array.length, a = array[0], b; + if (arguments.length === 1) f = d3.ascending; + while (++i < n) { + if (f.call(array, a, b = array[i]) <= 0) { + a = b; + } + } + return a; + }; + d3.nest = function() { + function map(array, depth) { + if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array; + var i = -1, n = array.length, key = keys[depth++], keyValue, object, valuesByKey = new d3_Map, values, o = {}; + while (++i < n) { + if (values = valuesByKey.get(keyValue = key(object = array[i]))) { + values.push(object); + } else { + valuesByKey.set(keyValue, [ object ]); + } + } + valuesByKey.forEach(function(keyValue, values) { + o[keyValue] = map(values, depth); + }); + return o; + } + function entries(map, depth) { + if (depth >= keys.length) return map; + var a = [], sortKey = sortKeys[depth++], key; + for (key in map) { + a.push({ + key: key, + values: entries(map[key], depth) + }); + } + if (sortKey) a.sort(function(a, b) { + return sortKey(a.key, b.key); + }); + return a; + } + var nest = {}, keys = [], sortKeys = [], sortValues, rollup; + nest.map = function(array) { + return map(array, 0); + }; + nest.entries = function(array) { + return entries(map(array, 0), 0); + }; + nest.key = function(d) { + keys.push(d); + return nest; + }; + nest.sortKeys = function(order) { + sortKeys[keys.length - 1] = order; + return nest; + }; + nest.sortValues = function(order) { + sortValues = order; + return nest; + }; + nest.rollup = function(f) { + rollup = f; + return nest; + }; + return nest; + }; + d3.keys = function(map) { + var keys = []; + for (var key in map) keys.push(key); + return keys; + }; + d3.values = function(map) { + var values = []; + for (var key in map) values.push(map[key]); + return values; + }; + d3.entries = function(map) { + var entries = []; + for (var key in map) entries.push({ + key: key, + value: map[key] + }); + return entries; + }; + d3.permute = function(array, indexes) { + var permutes = [], i = -1, n = indexes.length; + while (++i < n) permutes[i] = array[indexes[i]]; + return permutes; + }; + d3.merge = function(arrays) { + return Array.prototype.concat.apply([], arrays); + }; + d3.split = function(array, f) { + var arrays = [], values = [], value, i = -1, n = array.length; + if (arguments.length < 2) f = d3_splitter; + while (++i < n) { + if (f.call(values, value = array[i], i)) { + values = []; + } else { + if (!values.length) arrays.push(values); + values.push(value); + } + } + return arrays; + }; + d3.range = function(start, stop, step) { + if (arguments.length < 3) { + step = 1; + if (arguments.length < 2) { + stop = start; + start = 0; + } + } + if ((stop - start) / step === Infinity) throw new Error("infinite range"); + var range = [], k = d3_range_integerScale(Math.abs(step)), i = -1, j; + start *= k, stop *= k, step *= k; + if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k); + return range; + }; + d3.requote = function(s) { + return s.replace(d3_requote_re, "\\$&"); + }; + var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g; + d3.round = function(x, n) { + return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x); + }; + d3.xhr = function(url, mime, callback) { + var req = new XMLHttpRequest; + if (arguments.length < 3) callback = mime, mime = null; else if (mime && req.overrideMimeType) req.overrideMimeType(mime); + req.open("GET", url, true); + if (mime) req.setRequestHeader("Accept", mime); + req.onreadystatechange = function() { + if (req.readyState === 4) { + var s = req.status; + callback(!s && req.response || s >= 200 && s < 300 || s === 304 ? req : null); + } + }; + req.send(null); + }; + d3.text = function(url, mime, callback) { + function ready(req) { + callback(req && req.responseText); + } + if (arguments.length < 3) { + callback = mime; + mime = null; + } + d3.xhr(url, mime, ready); + }; + d3.json = function(url, callback) { + d3.text(url, "application/json", function(text) { + callback(text ? JSON.parse(text) : null); + }); + }; + d3.html = function(url, callback) { + d3.text(url, "text/html", function(text) { + if (text != null) { + var range = document.createRange(); + range.selectNode(document.body); + text = range.createContextualFragment(text); + } + callback(text); + }); + }; + d3.xml = function(url, mime, callback) { + function ready(req) { + callback(req && req.responseXML); + } + if (arguments.length < 3) { + callback = mime; + mime = null; + } + d3.xhr(url, mime, ready); + }; + var d3_nsPrefix = { + svg: "http://www.w3.org/2000/svg", + xhtml: "http://www.w3.org/1999/xhtml", + xlink: "http://www.w3.org/1999/xlink", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/" + }; + d3.ns = { + prefix: d3_nsPrefix, + qualify: function(name) { + var i = name.indexOf(":"), prefix = name; + if (i >= 0) { + prefix = name.substring(0, i); + name = name.substring(i + 1); + } + return d3_nsPrefix.hasOwnProperty(prefix) ? { + space: d3_nsPrefix[prefix], + local: name + } : name; + } + }; + d3.dispatch = function() { + var dispatch = new d3_dispatch, i = -1, n = arguments.length; + while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch); + return dispatch; + }; + d3_dispatch.prototype.on = function(type, listener) { + var i = type.indexOf("."), name = ""; + if (i > 0) { + name = type.substring(i + 1); + type = type.substring(0, i); + } + return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener); + }; + d3.format = function(specifier) { + var match = d3_format_re.exec(specifier), fill = match[1] || " ", sign = match[3] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, suffix = "", integer = false; + if (precision) precision = +precision.substring(1); + if (zfill) { + fill = "0"; + if (comma) width -= Math.floor((width - 1) / 4); + } + switch (type) { + case "n": + comma = true; + type = "g"; + break; + case "%": + scale = 100; + suffix = "%"; + type = "f"; + break; + case "p": + scale = 100; + suffix = "%"; + type = "r"; + break; + case "d": + integer = true; + precision = 0; + break; + case "s": + scale = -1; + type = "r"; + break; + } + if (type == "r" && !precision) type = "g"; + type = d3_format_types.get(type) || d3_format_typeDefault; + return function(value) { + if (integer && value % 1) return ""; + var negative = value < 0 && (value = -value) ? "-" : sign; + if (scale < 0) { + var prefix = d3.formatPrefix(value, precision); + value = prefix.scale(value); + suffix = prefix.symbol; + } else { + value *= scale; + } + value = type(value, precision); + if (zfill) { + var length = value.length + negative.length; + if (length < width) value = (new Array(width - length + 1)).join(fill) + value; + if (comma) value = d3_format_group(value); + value = negative + value; + } else { + if (comma) value = d3_format_group(value); + value = negative + value; + var length = value.length; + if (length < width) value = (new Array(width - length + 1)).join(fill) + value; + } + return value + suffix; + }; + }; + var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/; + var d3_format_types = d3.map({ + g: function(x, p) { + return x.toPrecision(p); + }, + e: function(x, p) { + return x.toExponential(p); + }, + f: function(x, p) { + return x.toFixed(p); + }, + r: function(x, p) { + return d3.round(x, p = d3_format_precision(x, p)).toFixed(Math.max(0, Math.min(20, p))); + } + }); + var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "μ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix); + d3.formatPrefix = function(value, precision) { + var i = 0; + if (value) { + if (value < 0) value *= -1; + if (precision) value = d3.round(value, d3_format_precision(value, precision)); + i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10); + i = Math.max(-24, Math.min(24, Math.floor((i <= 0 ? i + 1 : i - 1) / 3) * 3)); + } + return d3_formatPrefixes[8 + i / 3]; + }; + var d3_ease_quad = d3_ease_poly(2), d3_ease_cubic = d3_ease_poly(3), d3_ease_default = function() { + return d3_ease_identity; + }; + var d3_ease = d3.map({ + linear: d3_ease_default, + poly: d3_ease_poly, + quad: function() { + return d3_ease_quad; + }, + cubic: function() { + return d3_ease_cubic; + }, + sin: function() { + return d3_ease_sin; + }, + exp: function() { + return d3_ease_exp; + }, + circle: function() { + return d3_ease_circle; + }, + elastic: d3_ease_elastic, + back: d3_ease_back, + bounce: function() { + return d3_ease_bounce; + } + }); + var d3_ease_mode = d3.map({ + "in": d3_ease_identity, + out: d3_ease_reverse, + "in-out": d3_ease_reflect, + "out-in": function(f) { + return d3_ease_reflect(d3_ease_reverse(f)); + } + }); + d3.ease = function(name) { + var i = name.indexOf("-"), t = i >= 0 ? name.substring(0, i) : name, m = i >= 0 ? name.substring(i + 1) : "in"; + t = d3_ease.get(t) || d3_ease_default; + m = d3_ease_mode.get(m) || d3_ease_identity; + return d3_ease_clamp(m(t.apply(null, Array.prototype.slice.call(arguments, 1)))); + }; + d3.event = null; + d3.transform = function(string) { + var g = document.createElementNS(d3.ns.prefix.svg, "g"); + return (d3.transform = function(string) { + g.setAttribute("transform", string); + var t = g.transform.baseVal.consolidate(); + return new d3_transform(t ? t.matrix : d3_transformIdentity); + })(string); + }; + d3_transform.prototype.toString = function() { + return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")"; + }; + var d3_transformDegrees = 180 / Math.PI, d3_transformIdentity = { + a: 1, + b: 0, + c: 0, + d: 1, + e: 0, + f: 0 + }; + d3.interpolate = function(a, b) { + var i = d3.interpolators.length, f; + while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ; + return f; + }; + d3.interpolateNumber = function(a, b) { + b -= a; + return function(t) { + return a + b * t; + }; + }; + d3.interpolateRound = function(a, b) { + b -= a; + return function(t) { + return Math.round(a + b * t); + }; + }; + d3.interpolateString = function(a, b) { + var m, i, j, s0 = 0, s1 = 0, s = [], q = [], n, o; + d3_interpolate_number.lastIndex = 0; + for (i = 0; m = d3_interpolate_number.exec(b); ++i) { + if (m.index) s.push(b.substring(s0, s1 = m.index)); + q.push({ + i: s.length, + x: m[0] + }); + s.push(null); + s0 = d3_interpolate_number.lastIndex; + } + if (s0 < b.length) s.push(b.substring(s0)); + for (i = 0, n = q.length; (m = d3_interpolate_number.exec(a)) && i < n; ++i) { + o = q[i]; + if (o.x == m[0]) { + if (o.i) { + if (s[o.i + 1] == null) { + s[o.i - 1] += o.x; + s.splice(o.i, 1); + for (j = i + 1; j < n; ++j) q[j].i--; + } else { + s[o.i - 1] += o.x + s[o.i + 1]; + s.splice(o.i, 2); + for (j = i + 1; j < n; ++j) q[j].i -= 2; + } + } else { + if (s[o.i + 1] == null) { + s[o.i] = o.x; + } else { + s[o.i] = o.x + s[o.i + 1]; + s.splice(o.i + 1, 1); + for (j = i + 1; j < n; ++j) q[j].i--; + } + } + q.splice(i, 1); + n--; + i--; + } else { + o.x = d3.interpolateNumber(parseFloat(m[0]), parseFloat(o.x)); + } + } + while (i < n) { + o = q.pop(); + if (s[o.i + 1] == null) { + s[o.i] = o.x; + } else { + s[o.i] = o.x + s[o.i + 1]; + s.splice(o.i + 1, 1); + } + n--; + } + if (s.length === 1) { + return s[0] == null ? q[0].x : function() { + return b; + }; + } + return function(t) { + for (i = 0; i < n; ++i) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }; + }; + d3.interpolateTransform = function(a, b) { + var s = [], q = [], n, A = d3.transform(a), B = d3.transform(b), ta = A.translate, tb = B.translate, ra = A.rotate, rb = B.rotate, wa = A.skew, wb = B.skew, ka = A.scale, kb = B.scale; + if (ta[0] != tb[0] || ta[1] != tb[1]) { + s.push("translate(", null, ",", null, ")"); + q.push({ + i: 1, + x: d3.interpolateNumber(ta[0], tb[0]) + }, { + i: 3, + x: d3.interpolateNumber(ta[1], tb[1]) + }); + } else if (tb[0] || tb[1]) { + s.push("translate(" + tb + ")"); + } else { + s.push(""); + } + if (ra != rb) { + if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360; + q.push({ + i: s.push(s.pop() + "rotate(", null, ")") - 2, + x: d3.interpolateNumber(ra, rb) + }); + } else if (rb) { + s.push(s.pop() + "rotate(" + rb + ")"); + } + if (wa != wb) { + q.push({ + i: s.push(s.pop() + "skewX(", null, ")") - 2, + x: d3.interpolateNumber(wa, wb) + }); + } else if (wb) { + s.push(s.pop() + "skewX(" + wb + ")"); + } + if (ka[0] != kb[0] || ka[1] != kb[1]) { + n = s.push(s.pop() + "scale(", null, ",", null, ")"); + q.push({ + i: n - 4, + x: d3.interpolateNumber(ka[0], kb[0]) + }, { + i: n - 2, + x: d3.interpolateNumber(ka[1], kb[1]) + }); + } else if (kb[0] != 1 || kb[1] != 1) { + s.push(s.pop() + "scale(" + kb + ")"); + } + n = q.length; + return function(t) { + var i = -1, o; + while (++i < n) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }; + }; + d3.interpolateRgb = function(a, b) { + a = d3.rgb(a); + b = d3.rgb(b); + var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab; + return function(t) { + return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t)); + }; + }; + d3.interpolateHsl = function(a, b) { + a = d3.hsl(a); + b = d3.hsl(b); + var h0 = a.h, s0 = a.s, l0 = a.l, h1 = b.h - h0, s1 = b.s - s0, l1 = b.l - l0; + if (h1 > 180) h1 -= 360; else if (h1 < -180) h1 += 360; + return function(t) { + return d3_hsl_rgb(h0 + h1 * t, s0 + s1 * t, l0 + l1 * t) + ""; + }; + }; + d3.interpolateLab = function(a, b) { + a = d3.lab(a); + b = d3.lab(b); + var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab; + return function(t) { + return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + ""; + }; + }; + d3.interpolateHcl = function(a, b) { + a = d3.hcl(a); + b = d3.hcl(b); + var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al; + if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; + return function(t) { + return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + ""; + }; + }; + d3.interpolateArray = function(a, b) { + var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i; + for (i = 0; i < n0; ++i) x.push(d3.interpolate(a[i], b[i])); + for (; i < na; ++i) c[i] = a[i]; + for (; i < nb; ++i) c[i] = b[i]; + return function(t) { + for (i = 0; i < n0; ++i) c[i] = x[i](t); + return c; + }; + }; + d3.interpolateObject = function(a, b) { + var i = {}, c = {}, k; + for (k in a) { + if (k in b) { + i[k] = d3_interpolateByName(k)(a[k], b[k]); + } else { + c[k] = a[k]; + } + } + for (k in b) { + if (!(k in a)) { + c[k] = b[k]; + } + } + return function(t) { + for (k in i) c[k] = i[k](t); + return c; + }; + }; + var d3_interpolate_number = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g; + d3.interpolators = [ d3.interpolateObject, function(a, b) { + return b instanceof Array && d3.interpolateArray(a, b); + }, function(a, b) { + return (typeof a === "string" || typeof b === "string") && d3.interpolateString(a + "", b + ""); + }, function(a, b) { + return (typeof b === "string" ? d3_rgb_names.has(b) || /^(#|rgb\(|hsl\()/.test(b) : b instanceof d3_Color) && d3.interpolateRgb(a, b); + }, function(a, b) { + return !isNaN(a = +a) && !isNaN(b = +b) && d3.interpolateNumber(a, b); + } ]; + d3_Color.prototype.toString = function() { + return this.rgb() + ""; + }; + d3.rgb = function(r, g, b) { + return arguments.length === 1 ? r instanceof d3_Rgb ? d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : d3_rgb(~~r, ~~g, ~~b); + }; + var d3_rgbPrototype = d3_Rgb.prototype = new d3_Color; + d3_rgbPrototype.brighter = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + var r = this.r, g = this.g, b = this.b, i = 30; + if (!r && !g && !b) return d3_rgb(i, i, i); + if (r && r < i) r = i; + if (g && g < i) g = i; + if (b && b < i) b = i; + return d3_rgb(Math.min(255, Math.floor(r / k)), Math.min(255, Math.floor(g / k)), Math.min(255, Math.floor(b / k))); + }; + d3_rgbPrototype.darker = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + return d3_rgb(Math.floor(k * this.r), Math.floor(k * this.g), Math.floor(k * this.b)); + }; + d3_rgbPrototype.hsl = function() { + return d3_rgb_hsl(this.r, this.g, this.b); + }; + d3_rgbPrototype.toString = function() { + return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b); + }; + var d3_rgb_names = d3.map({ + aliceblue: "#f0f8ff", + antiquewhite: "#faebd7", + aqua: "#00ffff", + aquamarine: "#7fffd4", + azure: "#f0ffff", + beige: "#f5f5dc", + bisque: "#ffe4c4", + black: "#000000", + blanchedalmond: "#ffebcd", + blue: "#0000ff", + blueviolet: "#8a2be2", + brown: "#a52a2a", + burlywood: "#deb887", + cadetblue: "#5f9ea0", + chartreuse: "#7fff00", + chocolate: "#d2691e", + coral: "#ff7f50", + cornflowerblue: "#6495ed", + cornsilk: "#fff8dc", + crimson: "#dc143c", + cyan: "#00ffff", + darkblue: "#00008b", + darkcyan: "#008b8b", + darkgoldenrod: "#b8860b", + darkgray: "#a9a9a9", + darkgreen: "#006400", + darkgrey: "#a9a9a9", + darkkhaki: "#bdb76b", + darkmagenta: "#8b008b", + darkolivegreen: "#556b2f", + darkorange: "#ff8c00", + darkorchid: "#9932cc", + darkred: "#8b0000", + darksalmon: "#e9967a", + darkseagreen: "#8fbc8f", + darkslateblue: "#483d8b", + darkslategray: "#2f4f4f", + darkslategrey: "#2f4f4f", + darkturquoise: "#00ced1", + darkviolet: "#9400d3", + deeppink: "#ff1493", + deepskyblue: "#00bfff", + dimgray: "#696969", + dimgrey: "#696969", + dodgerblue: "#1e90ff", + firebrick: "#b22222", + floralwhite: "#fffaf0", + forestgreen: "#228b22", + fuchsia: "#ff00ff", + gainsboro: "#dcdcdc", + ghostwhite: "#f8f8ff", + gold: "#ffd700", + goldenrod: "#daa520", + gray: "#808080", + green: "#008000", + greenyellow: "#adff2f", + grey: "#808080", + honeydew: "#f0fff0", + hotpink: "#ff69b4", + indianred: "#cd5c5c", + indigo: "#4b0082", + ivory: "#fffff0", + khaki: "#f0e68c", + lavender: "#e6e6fa", + lavenderblush: "#fff0f5", + lawngreen: "#7cfc00", + lemonchiffon: "#fffacd", + lightblue: "#add8e6", + lightcoral: "#f08080", + lightcyan: "#e0ffff", + lightgoldenrodyellow: "#fafad2", + lightgray: "#d3d3d3", + lightgreen: "#90ee90", + lightgrey: "#d3d3d3", + lightpink: "#ffb6c1", + lightsalmon: "#ffa07a", + lightseagreen: "#20b2aa", + lightskyblue: "#87cefa", + lightslategray: "#778899", + lightslategrey: "#778899", + lightsteelblue: "#b0c4de", + lightyellow: "#ffffe0", + lime: "#00ff00", + limegreen: "#32cd32", + linen: "#faf0e6", + magenta: "#ff00ff", + maroon: "#800000", + mediumaquamarine: "#66cdaa", + mediumblue: "#0000cd", + mediumorchid: "#ba55d3", + mediumpurple: "#9370db", + mediumseagreen: "#3cb371", + mediumslateblue: "#7b68ee", + mediumspringgreen: "#00fa9a", + mediumturquoise: "#48d1cc", + mediumvioletred: "#c71585", + midnightblue: "#191970", + mintcream: "#f5fffa", + mistyrose: "#ffe4e1", + moccasin: "#ffe4b5", + navajowhite: "#ffdead", + navy: "#000080", + oldlace: "#fdf5e6", + olive: "#808000", + olivedrab: "#6b8e23", + orange: "#ffa500", + orangered: "#ff4500", + orchid: "#da70d6", + palegoldenrod: "#eee8aa", + palegreen: "#98fb98", + paleturquoise: "#afeeee", + palevioletred: "#db7093", + papayawhip: "#ffefd5", + peachpuff: "#ffdab9", + peru: "#cd853f", + pink: "#ffc0cb", + plum: "#dda0dd", + powderblue: "#b0e0e6", + purple: "#800080", + red: "#ff0000", + rosybrown: "#bc8f8f", + royalblue: "#4169e1", + saddlebrown: "#8b4513", + salmon: "#fa8072", + sandybrown: "#f4a460", + seagreen: "#2e8b57", + seashell: "#fff5ee", + sienna: "#a0522d", + silver: "#c0c0c0", + skyblue: "#87ceeb", + slateblue: "#6a5acd", + slategray: "#708090", + slategrey: "#708090", + snow: "#fffafa", + springgreen: "#00ff7f", + steelblue: "#4682b4", + tan: "#d2b48c", + teal: "#008080", + thistle: "#d8bfd8", + tomato: "#ff6347", + turquoise: "#40e0d0", + violet: "#ee82ee", + wheat: "#f5deb3", + white: "#ffffff", + whitesmoke: "#f5f5f5", + yellow: "#ffff00", + yellowgreen: "#9acd32" + }); + d3_rgb_names.forEach(function(key, value) { + d3_rgb_names.set(key, d3_rgb_parse(value, d3_rgb, d3_hsl_rgb)); + }); + d3.hsl = function(h, s, l) { + return arguments.length === 1 ? h instanceof d3_Hsl ? d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : d3_hsl(+h, +s, +l); + }; + var d3_hslPrototype = d3_Hsl.prototype = new d3_Color; + d3_hslPrototype.brighter = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + return d3_hsl(this.h, this.s, this.l / k); + }; + d3_hslPrototype.darker = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + return d3_hsl(this.h, this.s, k * this.l); + }; + d3_hslPrototype.rgb = function() { + return d3_hsl_rgb(this.h, this.s, this.l); + }; + d3.hcl = function(h, c, l) { + return arguments.length === 1 ? h instanceof d3_Hcl ? d3_hcl(h.h, h.c, h.l) : h instanceof d3_Lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : d3_hcl(+h, +c, +l); + }; + var d3_hclPrototype = d3_Hcl.prototype = new d3_Color; + d3_hclPrototype.brighter = function(k) { + return d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1))); + }; + d3_hclPrototype.darker = function(k) { + return d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1))); + }; + d3_hclPrototype.rgb = function() { + return d3_hcl_lab(this.h, this.c, this.l).rgb(); + }; + d3.lab = function(l, a, b) { + return arguments.length === 1 ? l instanceof d3_Lab ? d3_lab(l.l, l.a, l.b) : l instanceof d3_Hcl ? d3_hcl_lab(l.l, l.c, l.h) : d3_rgb_lab((l = d3.rgb(l)).r, l.g, l.b) : d3_lab(+l, +a, +b); + }; + var d3_lab_K = 18; + var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883; + var d3_labPrototype = d3_Lab.prototype = new d3_Color; + d3_labPrototype.brighter = function(k) { + return d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b); + }; + d3_labPrototype.darker = function(k) { + return d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b); + }; + d3_labPrototype.rgb = function() { + return d3_lab_rgb(this.l, this.a, this.b); + }; + var d3_select = function(s, n) { + return n.querySelector(s); + }, d3_selectAll = function(s, n) { + return n.querySelectorAll(s); + }, d3_selectRoot = document.documentElement, d3_selectMatcher = d3_selectRoot.matchesSelector || d3_selectRoot.webkitMatchesSelector || d3_selectRoot.mozMatchesSelector || d3_selectRoot.msMatchesSelector || d3_selectRoot.oMatchesSelector, d3_selectMatches = function(n, s) { + return d3_selectMatcher.call(n, s); + }; + if (typeof Sizzle === "function") { + d3_select = function(s, n) { + return Sizzle(s, n)[0] || null; + }; + d3_selectAll = function(s, n) { + return Sizzle.uniqueSort(Sizzle(s, n)); + }; + d3_selectMatches = Sizzle.matchesSelector; + } + var d3_selectionPrototype = []; + d3.selection = function() { + return d3_selectionRoot; + }; + d3.selection.prototype = d3_selectionPrototype; + d3_selectionPrototype.select = function(selector) { + var subgroups = [], subgroup, subnode, group, node; + if (typeof selector !== "function") selector = d3_selection_selector(selector); + for (var j = -1, m = this.length; ++j < m; ) { + subgroups.push(subgroup = []); + subgroup.parentNode = (group = this[j]).parentNode; + for (var i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subgroup.push(subnode = selector.call(node, node.__data__, i)); + if (subnode && "__data__" in node) subnode.__data__ = node.__data__; + } else { + subgroup.push(null); + } + } + } + return d3_selection(subgroups); + }; + d3_selectionPrototype.selectAll = function(selector) { + var subgroups = [], subgroup, node; + if (typeof selector !== "function") selector = d3_selection_selectorAll(selector); + for (var j = -1, m = this.length; ++j < m; ) { + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i))); + subgroup.parentNode = node; + } + } + } + return d3_selection(subgroups); + }; + d3_selectionPrototype.attr = function(name, value) { + if (arguments.length < 2) { + if (typeof name === "string") { + var node = this.node(); + name = d3.ns.qualify(name); + return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name); + } + for (value in name) this.each(d3_selection_attr(value, name[value])); + return this; + } + return this.each(d3_selection_attr(name, value)); + }; + d3_selectionPrototype.classed = function(name, value) { + if (arguments.length < 2) { + if (typeof name === "string") { + var node = this.node(), n = (name = name.trim().split(/^|\s+/g)).length, i = -1; + if (value = node.classList) { + while (++i < n) if (!value.contains(name[i])) return false; + } else { + value = node.className; + if (value.baseVal != null) value = value.baseVal; + while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false; + } + return true; + } + for (value in name) this.each(d3_selection_classed(value, name[value])); + return this; + } + return this.each(d3_selection_classed(name, value)); + }; + d3_selectionPrototype.style = function(name, value, priority) { + var n = arguments.length; + if (n < 3) { + if (typeof name !== "string") { + if (n < 2) value = ""; + for (priority in name) this.each(d3_selection_style(priority, name[priority], value)); + return this; + } + if (n < 2) return window.getComputedStyle(this.node(), null).getPropertyValue(name); + priority = ""; + } + return this.each(d3_selection_style(name, value, priority)); + }; + d3_selectionPrototype.property = function(name, value) { + if (arguments.length < 2) { + if (typeof name === "string") return this.node()[name]; + for (value in name) this.each(d3_selection_property(value, name[value])); + return this; + } + return this.each(d3_selection_property(name, value)); + }; + d3_selectionPrototype.text = function(value) { + return arguments.length < 1 ? this.node().textContent : this.each(typeof value === "function" ? function() { + var v = value.apply(this, arguments); + this.textContent = v == null ? "" : v; + } : value == null ? function() { + this.textContent = ""; + } : function() { + this.textContent = value; + }); + }; + d3_selectionPrototype.html = function(value) { + return arguments.length < 1 ? this.node().innerHTML : this.each(typeof value === "function" ? function() { + var v = value.apply(this, arguments); + this.innerHTML = v == null ? "" : v; + } : value == null ? function() { + this.innerHTML = ""; + } : function() { + this.innerHTML = value; + }); + }; + d3_selectionPrototype.append = function(name) { + function append() { + return this.appendChild(document.createElementNS(this.namespaceURI, name)); + } + function appendNS() { + return this.appendChild(document.createElementNS(name.space, name.local)); + } + name = d3.ns.qualify(name); + return this.select(name.local ? appendNS : append); + }; + d3_selectionPrototype.insert = function(name, before) { + function insert() { + return this.insertBefore(document.createElementNS(this.namespaceURI, name), d3_select(before, this)); + } + function insertNS() { + return this.insertBefore(document.createElementNS(name.space, name.local), d3_select(before, this)); + } + name = d3.ns.qualify(name); + return this.select(name.local ? insertNS : insert); + }; + d3_selectionPrototype.remove = function() { + return this.each(function() { + var parent = this.parentNode; + if (parent) parent.removeChild(this); + }); + }; + d3_selectionPrototype.data = function(value, key) { + function bind(group, groupData) { + var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), n1 = Math.max(n, m), updateNodes = [], enterNodes = [], exitNodes = [], node, nodeData; + if (key) { + var nodeByKeyValue = new d3_Map, keyValues = [], keyValue, j = groupData.length; + for (i = -1; ++i < n; ) { + keyValue = key.call(node = group[i], node.__data__, i); + if (nodeByKeyValue.has(keyValue)) { + exitNodes[j++] = node; + } else { + nodeByKeyValue.set(keyValue, node); + } + keyValues.push(keyValue); + } + for (i = -1; ++i < m; ) { + keyValue = key.call(groupData, nodeData = groupData[i], i); + if (nodeByKeyValue.has(keyValue)) { + updateNodes[i] = node = nodeByKeyValue.get(keyValue); + node.__data__ = nodeData; + enterNodes[i] = exitNodes[i] = null; + } else { + enterNodes[i] = d3_selection_dataNode(nodeData); + updateNodes[i] = exitNodes[i] = null; + } + nodeByKeyValue.remove(keyValue); + } + for (i = -1; ++i < n; ) { + if (nodeByKeyValue.has(keyValues[i])) { + exitNodes[i] = group[i]; + } + } + } else { + for (i = -1; ++i < n0; ) { + node = group[i]; + nodeData = groupData[i]; + if (node) { + node.__data__ = nodeData; + updateNodes[i] = node; + enterNodes[i] = exitNodes[i] = null; + } else { + enterNodes[i] = d3_selection_dataNode(nodeData); + updateNodes[i] = exitNodes[i] = null; + } + } + for (; i < m; ++i) { + enterNodes[i] = d3_selection_dataNode(groupData[i]); + updateNodes[i] = exitNodes[i] = null; + } + for (; i < n1; ++i) { + exitNodes[i] = group[i]; + enterNodes[i] = updateNodes[i] = null; + } + } + enterNodes.update = updateNodes; + enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode; + enter.push(enterNodes); + update.push(updateNodes); + exit.push(exitNodes); + } + var i = -1, n = this.length, group, node; + if (!arguments.length) { + value = new Array(n = (group = this[0]).length); + while (++i < n) { + if (node = group[i]) { + value[i] = node.__data__; + } + } + return value; + } + var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]); + if (typeof value === "function") { + while (++i < n) { + bind(group = this[i], value.call(group, group.parentNode.__data__, i)); + } + } else { + while (++i < n) { + bind(group = this[i], value); + } + } + update.enter = function() { + return enter; + }; + update.exit = function() { + return exit; + }; + return update; + }; + d3_selectionPrototype.datum = d3_selectionPrototype.map = function(value) { + return arguments.length < 1 ? this.property("__data__") : this.property("__data__", value); + }; + d3_selectionPrototype.filter = function(filter) { + var subgroups = [], subgroup, group, node; + if (typeof filter !== "function") filter = d3_selection_filter(filter); + for (var j = 0, m = this.length; j < m; j++) { + subgroups.push(subgroup = []); + subgroup.parentNode = (group = this[j]).parentNode; + for (var i = 0, n = group.length; i < n; i++) { + if ((node = group[i]) && filter.call(node, node.__data__, i)) { + subgroup.push(node); + } + } + } + return d3_selection(subgroups); + }; + d3_selectionPrototype.order = function() { + for (var j = -1, m = this.length; ++j < m; ) { + for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) { + if (node = group[i]) { + if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next); + next = node; + } + } + } + return this; + }; + d3_selectionPrototype.sort = function(comparator) { + comparator = d3_selection_sortComparator.apply(this, arguments); + for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator); + return this.order(); + }; + d3_selectionPrototype.on = function(type, listener, capture) { + var n = arguments.length; + if (n < 3) { + if (typeof type !== "string") { + if (n < 2) listener = false; + for (capture in type) this.each(d3_selection_on(capture, type[capture], listener)); + return this; + } + if (n < 2) return (n = this.node()["__on" + type]) && n._; + capture = false; + } + return this.each(d3_selection_on(type, listener, capture)); + }; + d3_selectionPrototype.each = function(callback) { + return d3_selection_each(this, function(node, i, j) { + callback.call(node, node.__data__, i, j); + }); + }; + d3_selectionPrototype.call = function(callback) { + callback.apply(this, (arguments[0] = this, arguments)); + return this; + }; + d3_selectionPrototype.empty = function() { + return !this.node(); + }; + d3_selectionPrototype.node = function(callback) { + for (var j = 0, m = this.length; j < m; j++) { + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + var node = group[i]; + if (node) return node; + } + } + return null; + }; + d3_selectionPrototype.transition = function() { + var subgroups = [], subgroup, node; + for (var j = -1, m = this.length; ++j < m; ) { + subgroups.push(subgroup = []); + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + subgroup.push((node = group[i]) ? { + node: node, + delay: d3_transitionDelay, + duration: d3_transitionDuration + } : null); + } + } + return d3_transition(subgroups, d3_transitionId || ++d3_transitionNextId, Date.now()); + }; + var d3_selectionRoot = d3_selection([ [ document ] ]); + d3_selectionRoot[0].parentNode = d3_selectRoot; + d3.select = function(selector) { + return typeof selector === "string" ? d3_selectionRoot.select(selector) : d3_selection([ [ selector ] ]); + }; + d3.selectAll = function(selector) { + return typeof selector === "string" ? d3_selectionRoot.selectAll(selector) : d3_selection([ d3_array(selector) ]); + }; + var d3_selection_enterPrototype = []; + d3.selection.enter = d3_selection_enter; + d3.selection.enter.prototype = d3_selection_enterPrototype; + d3_selection_enterPrototype.append = d3_selectionPrototype.append; + d3_selection_enterPrototype.insert = d3_selectionPrototype.insert; + d3_selection_enterPrototype.empty = d3_selectionPrototype.empty; + d3_selection_enterPrototype.node = d3_selectionPrototype.node; + d3_selection_enterPrototype.select = function(selector) { + var subgroups = [], subgroup, subnode, upgroup, group, node; + for (var j = -1, m = this.length; ++j < m; ) { + upgroup = (group = this[j]).update; + subgroups.push(subgroup = []); + subgroup.parentNode = group.parentNode; + for (var i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i)); + subnode.__data__ = node.__data__; + } else { + subgroup.push(null); + } + } + } + return d3_selection(subgroups); + }; + var d3_transitionPrototype = [], d3_transitionNextId = 0, d3_transitionId = 0, d3_transitionDefaultDelay = 0, d3_transitionDefaultDuration = 250, d3_transitionDefaultEase = d3.ease("cubic-in-out"), d3_transitionDelay = d3_transitionDefaultDelay, d3_transitionDuration = d3_transitionDefaultDuration, d3_transitionEase = d3_transitionDefaultEase; + d3_transitionPrototype.call = d3_selectionPrototype.call; + d3.transition = function(selection) { + return arguments.length ? d3_transitionId ? selection.transition() : selection : d3_selectionRoot.transition(); + }; + d3.transition.prototype = d3_transitionPrototype; + d3_transitionPrototype.select = function(selector) { + var subgroups = [], subgroup, subnode, node; + if (typeof selector !== "function") selector = d3_selection_selector(selector); + for (var j = -1, m = this.length; ++j < m; ) { + subgroups.push(subgroup = []); + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if ((node = group[i]) && (subnode = selector.call(node.node, node.node.__data__, i))) { + if ("__data__" in node.node) subnode.__data__ = node.node.__data__; + subgroup.push({ + node: subnode, + delay: node.delay, + duration: node.duration + }); + } else { + subgroup.push(null); + } + } + } + return d3_transition(subgroups, this.id, this.time).ease(this.ease()); + }; + d3_transitionPrototype.selectAll = function(selector) { + var subgroups = [], subgroup, subnodes, node; + if (typeof selector !== "function") selector = d3_selection_selectorAll(selector); + for (var j = -1, m = this.length; ++j < m; ) { + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subnodes = selector.call(node.node, node.node.__data__, i); + subgroups.push(subgroup = []); + for (var k = -1, o = subnodes.length; ++k < o; ) { + subgroup.push({ + node: subnodes[k], + delay: node.delay, + duration: node.duration + }); + } + } + } + } + return d3_transition(subgroups, this.id, this.time).ease(this.ease()); + }; + d3_transitionPrototype.filter = function(filter) { + var subgroups = [], subgroup, group, node; + if (typeof filter !== "function") filter = d3_selection_filter(filter); + for (var j = 0, m = this.length; j < m; j++) { + subgroups.push(subgroup = []); + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + if ((node = group[i]) && filter.call(node.node, node.node.__data__, i)) { + subgroup.push(node); + } + } + } + return d3_transition(subgroups, this.id, this.time).ease(this.ease()); + }; + d3_transitionPrototype.attr = function(name, value) { + if (arguments.length < 2) { + for (value in name) this.attrTween(value, d3_tweenByName(name[value], value)); + return this; + } + return this.attrTween(name, d3_tweenByName(value, name)); + }; + d3_transitionPrototype.attrTween = function(nameNS, tween) { + function attrTween(d, i) { + var f = tween.call(this, d, i, this.getAttribute(name)); + return f === d3_tweenRemove ? (this.removeAttribute(name), null) : f && function(t) { + this.setAttribute(name, f(t)); + }; + } + function attrTweenNS(d, i) { + var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local)); + return f === d3_tweenRemove ? (this.removeAttributeNS(name.space, name.local), null) : f && function(t) { + this.setAttributeNS(name.space, name.local, f(t)); + }; + } + var name = d3.ns.qualify(nameNS); + return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween); + }; + d3_transitionPrototype.style = function(name, value, priority) { + var n = arguments.length; + if (n < 3) { + if (typeof name !== "string") { + if (n < 2) value = ""; + for (priority in name) this.styleTween(priority, d3_tweenByName(name[priority], priority), value); + return this; + } + priority = ""; + } + return this.styleTween(name, d3_tweenByName(value, name), priority); + }; + d3_transitionPrototype.styleTween = function(name, tween, priority) { + if (arguments.length < 3) priority = ""; + return this.tween("style." + name, function(d, i) { + var f = tween.call(this, d, i, window.getComputedStyle(this, null).getPropertyValue(name)); + return f === d3_tweenRemove ? (this.style.removeProperty(name), null) : f && function(t) { + this.style.setProperty(name, f(t), priority); + }; + }); + }; + d3_transitionPrototype.text = function(value) { + return this.tween("text", function(d, i) { + this.textContent = typeof value === "function" ? value.call(this, d, i) : value; + }); + }; + d3_transitionPrototype.remove = function() { + return this.each("end.transition", function() { + var p; + if (!this.__transition__ && (p = this.parentNode)) p.removeChild(this); + }); + }; + d3_transitionPrototype.delay = function(value) { + return d3_selection_each(this, typeof value === "function" ? function(node, i, j) { + node.delay = value.call(node = node.node, node.__data__, i, j) | 0; + } : (value = value | 0, function(node) { + node.delay = value; + })); + }; + d3_transitionPrototype.duration = function(value) { + return d3_selection_each(this, typeof value === "function" ? function(node, i, j) { + node.duration = Math.max(1, value.call(node = node.node, node.__data__, i, j) | 0); + } : (value = Math.max(1, value | 0), function(node) { + node.duration = value; + })); + }; + d3_transitionPrototype.transition = function() { + return this.select(d3_this); + }; + d3.tween = function(b, interpolate) { + function tweenFunction(d, i, a) { + var v = b.call(this, d, i); + return v == null ? a != "" && d3_tweenRemove : a != v && interpolate(a, v + ""); + } + function tweenString(d, i, a) { + return a != b && interpolate(a, b); + } + return typeof b === "function" ? tweenFunction : b == null ? d3_tweenNull : (b += "", tweenString); + }; + var d3_tweenRemove = {}; + var d3_timer_id = 0, d3_timer_byId = {}, d3_timer_queue = null, d3_timer_interval, d3_timer_timeout; + d3.timer = function(callback, delay, then) { + if (arguments.length < 3) { + if (arguments.length < 2) delay = 0; else if (!isFinite(delay)) return; + then = Date.now(); + } + var timer = d3_timer_byId[callback.id]; + if (timer && timer.callback === callback) { + timer.then = then; + timer.delay = delay; + } else d3_timer_byId[callback.id = ++d3_timer_id] = d3_timer_queue = { + callback: callback, + then: then, + delay: delay, + next: d3_timer_queue + }; + if (!d3_timer_interval) { + d3_timer_timeout = clearTimeout(d3_timer_timeout); + d3_timer_interval = 1; + d3_timer_frame(d3_timer_step); + } + }; + d3.timer.flush = function() { + var elapsed, now = Date.now(), t1 = d3_timer_queue; + while (t1) { + elapsed = now - t1.then; + if (!t1.delay) t1.flush = t1.callback(elapsed); + t1 = t1.next; + } + d3_timer_flush(); + }; + var d3_timer_frame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(callback) { + setTimeout(callback, 17); + }; + d3.mouse = function(container) { + return d3_mousePoint(container, d3_eventSource()); + }; + var d3_mouse_bug44083 = /WebKit/.test(navigator.userAgent) ? -1 : 0; + d3.touches = function(container, touches) { + if (arguments.length < 2) touches = d3_eventSource().touches; + return touches ? d3_array(touches).map(function(touch) { + var point = d3_mousePoint(container, touch); + point.identifier = touch.identifier; + return point; + }) : []; + }; + d3.scale = {}; + d3.scale.linear = function() { + return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3.interpolate, false); + }; + d3.scale.log = function() { + return d3_scale_log(d3.scale.linear(), d3_scale_logp); + }; + var d3_scale_logFormat = d3.format(".0e"); + d3_scale_logp.pow = function(x) { + return Math.pow(10, x); + }; + d3_scale_logn.pow = function(x) { + return -Math.pow(10, -x); + }; + d3.scale.pow = function() { + return d3_scale_pow(d3.scale.linear(), 1); + }; + d3.scale.sqrt = function() { + return d3.scale.pow().exponent(.5); + }; + d3.scale.ordinal = function() { + return d3_scale_ordinal([], { + t: "range", + a: [ [] ] + }); + }; + d3.scale.category10 = function() { + return d3.scale.ordinal().range(d3_category10); + }; + d3.scale.category20 = function() { + return d3.scale.ordinal().range(d3_category20); + }; + d3.scale.category20b = function() { + return d3.scale.ordinal().range(d3_category20b); + }; + d3.scale.category20c = function() { + return d3.scale.ordinal().range(d3_category20c); + }; + var d3_category10 = [ "#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd", "#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf" ]; + var d3_category20 = [ "#1f77b4", "#aec7e8", "#ff7f0e", "#ffbb78", "#2ca02c", "#98df8a", "#d62728", "#ff9896", "#9467bd", "#c5b0d5", "#8c564b", "#c49c94", "#e377c2", "#f7b6d2", "#7f7f7f", "#c7c7c7", "#bcbd22", "#dbdb8d", "#17becf", "#9edae5" ]; + var d3_category20b = [ "#393b79", "#5254a3", "#6b6ecf", "#9c9ede", "#637939", "#8ca252", "#b5cf6b", "#cedb9c", "#8c6d31", "#bd9e39", "#e7ba52", "#e7cb94", "#843c39", "#ad494a", "#d6616b", "#e7969c", "#7b4173", "#a55194", "#ce6dbd", "#de9ed6" ]; + var d3_category20c = [ "#3182bd", "#6baed6", "#9ecae1", "#c6dbef", "#e6550d", "#fd8d3c", "#fdae6b", "#fdd0a2", "#31a354", "#74c476", "#a1d99b", "#c7e9c0", "#756bb1", "#9e9ac8", "#bcbddc", "#dadaeb", "#636363", "#969696", "#bdbdbd", "#d9d9d9" ]; + d3.scale.quantile = function() { + return d3_scale_quantile([], []); + }; + d3.scale.quantize = function() { + return d3_scale_quantize(0, 1, [ 0, 1 ]); + }; + d3.scale.threshold = function() { + return d3_scale_threshold([ .5 ], [ 0, 1 ]); + }; + d3.scale.identity = function() { + return d3_scale_identity([ 0, 1 ]); + }; + d3.svg = {}; + d3.svg.arc = function() { + function arc() { + var r0 = innerRadius.apply(this, arguments), r1 = outerRadius.apply(this, arguments), a0 = startAngle.apply(this, arguments) + d3_svg_arcOffset, a1 = endAngle.apply(this, arguments) + d3_svg_arcOffset, da = (a1 < a0 && (da = a0, a0 = a1, a1 = da), a1 - a0), df = da < Math.PI ? "0" : "1", c0 = Math.cos(a0), s0 = Math.sin(a0), c1 = Math.cos(a1), s1 = Math.sin(a1); + return da >= d3_svg_arcMax ? r0 ? "M0," + r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + -r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + "M0," + r0 + "A" + r0 + "," + r0 + " 0 1,0 0," + -r0 + "A" + r0 + "," + r0 + " 0 1,0 0," + r0 + "Z" : "M0," + r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + -r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + "Z" : r0 ? "M" + r1 * c0 + "," + r1 * s0 + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + "L" + r0 * c1 + "," + r0 * s1 + "A" + r0 + "," + r0 + " 0 " + df + ",0 " + r0 * c0 + "," + r0 * s0 + "Z" : "M" + r1 * c0 + "," + r1 * s0 + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + "L0,0" + "Z"; + } + var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle; + arc.innerRadius = function(v) { + if (!arguments.length) return innerRadius; + innerRadius = d3_functor(v); + return arc; + }; + arc.outerRadius = function(v) { + if (!arguments.length) return outerRadius; + outerRadius = d3_functor(v); + return arc; + }; + arc.startAngle = function(v) { + if (!arguments.length) return startAngle; + startAngle = d3_functor(v); + return arc; + }; + arc.endAngle = function(v) { + if (!arguments.length) return endAngle; + endAngle = d3_functor(v); + return arc; + }; + arc.centroid = function() { + var r = (innerRadius.apply(this, arguments) + outerRadius.apply(this, arguments)) / 2, a = (startAngle.apply(this, arguments) + endAngle.apply(this, arguments)) / 2 + d3_svg_arcOffset; + return [ Math.cos(a) * r, Math.sin(a) * r ]; + }; + return arc; + }; + var d3_svg_arcOffset = -Math.PI / 2, d3_svg_arcMax = 2 * Math.PI - 1e-6; + d3.svg.line = function() { + return d3_svg_line(d3_identity); + }; + var d3_svg_lineInterpolators = d3.map({ + linear: d3_svg_lineLinear, + "linear-closed": d3_svg_lineLinearClosed, + "step-before": d3_svg_lineStepBefore, + "step-after": d3_svg_lineStepAfter, + basis: d3_svg_lineBasis, + "basis-open": d3_svg_lineBasisOpen, + "basis-closed": d3_svg_lineBasisClosed, + bundle: d3_svg_lineBundle, + cardinal: d3_svg_lineCardinal, + "cardinal-open": d3_svg_lineCardinalOpen, + "cardinal-closed": d3_svg_lineCardinalClosed, + monotone: d3_svg_lineMonotone + }); + d3_svg_lineInterpolators.forEach(function(key, value) { + value.key = key; + value.closed = /-closed$/.test(key); + }); + var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ]; + d3.svg.line.radial = function() { + var line = d3_svg_line(d3_svg_lineRadial); + line.radius = line.x, delete line.x; + line.angle = line.y, delete line.y; + return line; + }; + d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter; + d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore; + d3.svg.area = function() { + return d3_svg_area(d3_identity); + }; + d3.svg.area.radial = function() { + var area = d3_svg_area(d3_svg_lineRadial); + area.radius = area.x, delete area.x; + area.innerRadius = area.x0, delete area.x0; + area.outerRadius = area.x1, delete area.x1; + area.angle = area.y, delete area.y; + area.startAngle = area.y0, delete area.y0; + area.endAngle = area.y1, delete area.y1; + return area; + }; + d3.svg.chord = function() { + function chord(d, i) { + var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i); + return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z"; + } + function subgroup(self, f, d, i) { + var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) + d3_svg_arcOffset, a1 = endAngle.call(self, subgroup, i) + d3_svg_arcOffset; + return { + r: r, + a0: a0, + a1: a1, + p0: [ r * Math.cos(a0), r * Math.sin(a0) ], + p1: [ r * Math.cos(a1), r * Math.sin(a1) ] + }; + } + function equals(a, b) { + return a.a0 == b.a0 && a.a1 == b.a1; + } + function arc(r, p, a) { + return "A" + r + "," + r + " 0 " + +(a > Math.PI) + ",1 " + p; + } + function curve(r0, p0, r1, p1) { + return "Q 0,0 " + p1; + } + var source = d3_svg_chordSource, target = d3_svg_chordTarget, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle; + chord.radius = function(v) { + if (!arguments.length) return radius; + radius = d3_functor(v); + return chord; + }; + chord.source = function(v) { + if (!arguments.length) return source; + source = d3_functor(v); + return chord; + }; + chord.target = function(v) { + if (!arguments.length) return target; + target = d3_functor(v); + return chord; + }; + chord.startAngle = function(v) { + if (!arguments.length) return startAngle; + startAngle = d3_functor(v); + return chord; + }; + chord.endAngle = function(v) { + if (!arguments.length) return endAngle; + endAngle = d3_functor(v); + return chord; + }; + return chord; + }; + d3.svg.diagonal = function() { + function diagonal(d, i) { + var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, { + x: p0.x, + y: m + }, { + x: p3.x, + y: m + }, p3 ]; + p = p.map(projection); + return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3]; + } + var source = d3_svg_chordSource, target = d3_svg_chordTarget, projection = d3_svg_diagonalProjection; + diagonal.source = function(x) { + if (!arguments.length) return source; + source = d3_functor(x); + return diagonal; + }; + diagonal.target = function(x) { + if (!arguments.length) return target; + target = d3_functor(x); + return diagonal; + }; + diagonal.projection = function(x) { + if (!arguments.length) return projection; + projection = x; + return diagonal; + }; + return diagonal; + }; + d3.svg.diagonal.radial = function() { + var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection; + diagonal.projection = function(x) { + return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection; + }; + return diagonal; + }; + d3.svg.mouse = d3.mouse; + d3.svg.touches = d3.touches; + d3.svg.symbol = function() { + function symbol(d, i) { + return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i)); + } + var type = d3_svg_symbolType, size = d3_svg_symbolSize; + symbol.type = function(x) { + if (!arguments.length) return type; + type = d3_functor(x); + return symbol; + }; + symbol.size = function(x) { + if (!arguments.length) return size; + size = d3_functor(x); + return symbol; + }; + return symbol; + }; + var d3_svg_symbols = d3.map({ + circle: d3_svg_symbolCircle, + cross: function(size) { + var r = Math.sqrt(size / 5) / 2; + return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z"; + }, + diamond: function(size) { + var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30; + return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z"; + }, + square: function(size) { + var r = Math.sqrt(size) / 2; + return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z"; + }, + "triangle-down": function(size) { + var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2; + return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z"; + }, + "triangle-up": function(size) { + var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2; + return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z"; + } + }); + d3.svg.symbolTypes = d3_svg_symbols.keys(); + var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * Math.PI / 180); + d3.svg.axis = function() { + function axis(g) { + g.each(function() { + var g = d3.select(this); + var ticks = tickValues == null ? scale.ticks ? scale.ticks.apply(scale, tickArguments_) : scale.domain() : tickValues, tickFormat = tickFormat_ == null ? scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments_) : String : tickFormat_; + var subticks = d3_svg_axisSubdivide(scale, ticks, tickSubdivide), subtick = g.selectAll(".minor").data(subticks, String), subtickEnter = subtick.enter().insert("line", "g").attr("class", "tick minor").style("opacity", 1e-6), subtickExit = d3.transition(subtick.exit()).style("opacity", 1e-6).remove(), subtickUpdate = d3.transition(subtick).style("opacity", 1); + var tick = g.selectAll("g").data(ticks, String), tickEnter = tick.enter().insert("g", "path").style("opacity", 1e-6), tickExit = d3.transition(tick.exit()).style("opacity", 1e-6).remove(), tickUpdate = d3.transition(tick).style("opacity", 1), tickTransform; + var range = d3_scaleRange(scale), path = g.selectAll(".domain").data([ 0 ]), pathEnter = path.enter().append("path").attr("class", "domain"), pathUpdate = d3.transition(path); + var scale1 = scale.copy(), scale0 = this.__chart__ || scale1; + this.__chart__ = scale1; + tickEnter.append("line").attr("class", "tick"); + tickEnter.append("text"); + var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text"); + switch (orient) { + case "bottom": + { + tickTransform = d3_svg_axisX; + subtickEnter.attr("y2", tickMinorSize); + subtickUpdate.attr("x2", 0).attr("y2", tickMinorSize); + lineEnter.attr("y2", tickMajorSize); + textEnter.attr("y", Math.max(tickMajorSize, 0) + tickPadding); + lineUpdate.attr("x2", 0).attr("y2", tickMajorSize); + textUpdate.attr("x", 0).attr("y", Math.max(tickMajorSize, 0) + tickPadding); + text.attr("dy", ".71em").attr("text-anchor", "middle"); + pathUpdate.attr("d", "M" + range[0] + "," + tickEndSize + "V0H" + range[1] + "V" + tickEndSize); + break; + } + case "top": + { + tickTransform = d3_svg_axisX; + subtickEnter.attr("y2", -tickMinorSize); + subtickUpdate.attr("x2", 0).attr("y2", -tickMinorSize); + lineEnter.attr("y2", -tickMajorSize); + textEnter.attr("y", -(Math.max(tickMajorSize, 0) + tickPadding)); + lineUpdate.attr("x2", 0).attr("y2", -tickMajorSize); + textUpdate.attr("x", 0).attr("y", -(Math.max(tickMajorSize, 0) + tickPadding)); + text.attr("dy", "0em").attr("text-anchor", "middle"); + pathUpdate.attr("d", "M" + range[0] + "," + -tickEndSize + "V0H" + range[1] + "V" + -tickEndSize); + break; + } + case "left": + { + tickTransform = d3_svg_axisY; + subtickEnter.attr("x2", -tickMinorSize); + subtickUpdate.attr("x2", -tickMinorSize).attr("y2", 0); + lineEnter.attr("x2", -tickMajorSize); + textEnter.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)); + lineUpdate.attr("x2", -tickMajorSize).attr("y2", 0); + textUpdate.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("y", 0); + text.attr("dy", ".32em").attr("text-anchor", "end"); + pathUpdate.attr("d", "M" + -tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + -tickEndSize); + break; + } + case "right": + { + tickTransform = d3_svg_axisY; + subtickEnter.attr("x2", tickMinorSize); + subtickUpdate.attr("x2", tickMinorSize).attr("y2", 0); + lineEnter.attr("x2", tickMajorSize); + textEnter.attr("x", Math.max(tickMajorSize, 0) + tickPadding); + lineUpdate.attr("x2", tickMajorSize).attr("y2", 0); + textUpdate.attr("x", Math.max(tickMajorSize, 0) + tickPadding).attr("y", 0); + text.attr("dy", ".32em").attr("text-anchor", "start"); + pathUpdate.attr("d", "M" + tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + tickEndSize); + break; + } + } + if (scale.ticks) { + tickEnter.call(tickTransform, scale0); + tickUpdate.call(tickTransform, scale1); + tickExit.call(tickTransform, scale1); + subtickEnter.call(tickTransform, scale0); + subtickUpdate.call(tickTransform, scale1); + subtickExit.call(tickTransform, scale1); + } else { + var dx = scale1.rangeBand() / 2, x = function(d) { + return scale1(d) + dx; + }; + tickEnter.call(tickTransform, x); + tickUpdate.call(tickTransform, x); + } + }); + } + var scale = d3.scale.linear(), orient = "bottom", tickMajorSize = 6, tickMinorSize = 6, tickEndSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_, tickSubdivide = 0; + axis.scale = function(x) { + if (!arguments.length) return scale; + scale = x; + return axis; + }; + axis.orient = function(x) { + if (!arguments.length) return orient; + orient = x; + return axis; + }; + axis.ticks = function() { + if (!arguments.length) return tickArguments_; + tickArguments_ = arguments; + return axis; + }; + axis.tickValues = function(x) { + if (!arguments.length) return tickValues; + tickValues = x; + return axis; + }; + axis.tickFormat = function(x) { + if (!arguments.length) return tickFormat_; + tickFormat_ = x; + return axis; + }; + axis.tickSize = function(x, y, z) { + if (!arguments.length) return tickMajorSize; + var n = arguments.length - 1; + tickMajorSize = +x; + tickMinorSize = n > 1 ? +y : tickMajorSize; + tickEndSize = n > 0 ? +arguments[n] : tickMajorSize; + return axis; + }; + axis.tickPadding = function(x) { + if (!arguments.length) return tickPadding; + tickPadding = +x; + return axis; + }; + axis.tickSubdivide = function(x) { + if (!arguments.length) return tickSubdivide; + tickSubdivide = +x; + return axis; + }; + return axis; + }; + d3.svg.brush = function() { + function brush(g) { + g.each(function() { + var g = d3.select(this), bg = g.selectAll(".background").data([ 0 ]), fg = g.selectAll(".extent").data([ 0 ]), tz = g.selectAll(".resize").data(resizes, String), e; + g.style("pointer-events", "all").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart); + bg.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair"); + fg.enter().append("rect").attr("class", "extent").style("cursor", "move"); + tz.enter().append("g").attr("class", function(d) { + return "resize " + d; + }).style("cursor", function(d) { + return d3_svg_brushCursor[d]; + }).append("rect").attr("x", function(d) { + return /[ew]$/.test(d) ? -3 : null; + }).attr("y", function(d) { + return /^[ns]/.test(d) ? -3 : null; + }).attr("width", 6).attr("height", 6).style("visibility", "hidden"); + tz.style("display", brush.empty() ? "none" : null); + tz.exit().remove(); + if (x) { + e = d3_scaleRange(x); + bg.attr("x", e[0]).attr("width", e[1] - e[0]); + redrawX(g); + } + if (y) { + e = d3_scaleRange(y); + bg.attr("y", e[0]).attr("height", e[1] - e[0]); + redrawY(g); + } + redraw(g); + }); + } + function redraw(g) { + g.selectAll(".resize").attr("transform", function(d) { + return "translate(" + extent[+/e$/.test(d)][0] + "," + extent[+/^s/.test(d)][1] + ")"; + }); + } + function redrawX(g) { + g.select(".extent").attr("x", extent[0][0]); + g.selectAll(".extent,.n>rect,.s>rect").attr("width", extent[1][0] - extent[0][0]); + } + function redrawY(g) { + g.select(".extent").attr("y", extent[0][1]); + g.selectAll(".extent,.e>rect,.w>rect").attr("height", extent[1][1] - extent[0][1]); + } + function brushstart() { + function mouse() { + var touches = d3.event.changedTouches; + return touches ? d3.touches(target, touches)[0] : d3.mouse(target); + } + function keydown() { + if (d3.event.keyCode == 32) { + if (!dragging) { + center = null; + origin[0] -= extent[1][0]; + origin[1] -= extent[1][1]; + dragging = 2; + } + d3_eventCancel(); + } + } + function keyup() { + if (d3.event.keyCode == 32 && dragging == 2) { + origin[0] += extent[1][0]; + origin[1] += extent[1][1]; + dragging = 0; + d3_eventCancel(); + } + } + function brushmove() { + var point = mouse(), moved = false; + if (offset) { + point[0] += offset[0]; + point[1] += offset[1]; + } + if (!dragging) { + if (d3.event.altKey) { + if (!center) center = [ (extent[0][0] + extent[1][0]) / 2, (extent[0][1] + extent[1][1]) / 2 ]; + origin[0] = extent[+(point[0] < center[0])][0]; + origin[1] = extent[+(point[1] < center[1])][1]; + } else center = null; + } + if (resizingX && move1(point, x, 0)) { + redrawX(g); + moved = true; + } + if (resizingY && move1(point, y, 1)) { + redrawY(g); + moved = true; + } + if (moved) { + redraw(g); + event_({ + type: "brush", + mode: dragging ? "move" : "resize" + }); + } + } + function move1(point, scale, i) { + var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], size = extent[1][i] - extent[0][i], min, max; + if (dragging) { + r0 -= position; + r1 -= size + position; + } + min = Math.max(r0, Math.min(r1, point[i])); + if (dragging) { + max = (min += position) + size; + } else { + if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min)); + if (position < min) { + max = min; + min = position; + } else { + max = position; + } + } + if (extent[0][i] !== min || extent[1][i] !== max) { + extentDomain = null; + extent[0][i] = min; + extent[1][i] = max; + return true; + } + } + function brushend() { + brushmove(); + g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null); + d3.select("body").style("cursor", null); + w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null); + event_({ + type: "brushend" + }); + d3_eventCancel(); + } + var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), center, origin = mouse(), offset; + var w = d3.select(window).on("mousemove.brush", brushmove).on("mouseup.brush", brushend).on("touchmove.brush", brushmove).on("touchend.brush", brushend).on("keydown.brush", keydown).on("keyup.brush", keyup); + if (dragging) { + origin[0] = extent[0][0] - origin[0]; + origin[1] = extent[0][1] - origin[1]; + } else if (resizing) { + var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing); + offset = [ extent[1 - ex][0] - origin[0], extent[1 - ey][1] - origin[1] ]; + origin[0] = extent[ex][0]; + origin[1] = extent[ey][1]; + } else if (d3.event.altKey) center = origin.slice(); + g.style("pointer-events", "none").selectAll(".resize").style("display", null); + d3.select("body").style("cursor", eventTarget.style("cursor")); + event_({ + type: "brushstart" + }); + brushmove(); + d3_eventCancel(); + } + var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, resizes = d3_svg_brushResizes[0], extent = [ [ 0, 0 ], [ 0, 0 ] ], extentDomain; + brush.x = function(z) { + if (!arguments.length) return x; + x = z; + resizes = d3_svg_brushResizes[!x << 1 | !y]; + return brush; + }; + brush.y = function(z) { + if (!arguments.length) return y; + y = z; + resizes = d3_svg_brushResizes[!x << 1 | !y]; + return brush; + }; + brush.extent = function(z) { + var x0, x1, y0, y1, t; + if (!arguments.length) { + z = extentDomain || extent; + if (x) { + x0 = z[0][0], x1 = z[1][0]; + if (!extentDomain) { + x0 = extent[0][0], x1 = extent[1][0]; + if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1); + if (x1 < x0) t = x0, x0 = x1, x1 = t; + } + } + if (y) { + y0 = z[0][1], y1 = z[1][1]; + if (!extentDomain) { + y0 = extent[0][1], y1 = extent[1][1]; + if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1); + if (y1 < y0) t = y0, y0 = y1, y1 = t; + } + } + return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ]; + } + extentDomain = [ [ 0, 0 ], [ 0, 0 ] ]; + if (x) { + x0 = z[0], x1 = z[1]; + if (y) x0 = x0[0], x1 = x1[0]; + extentDomain[0][0] = x0, extentDomain[1][0] = x1; + if (x.invert) x0 = x(x0), x1 = x(x1); + if (x1 < x0) t = x0, x0 = x1, x1 = t; + extent[0][0] = x0 | 0, extent[1][0] = x1 | 0; + } + if (y) { + y0 = z[0], y1 = z[1]; + if (x) y0 = y0[1], y1 = y1[1]; + extentDomain[0][1] = y0, extentDomain[1][1] = y1; + if (y.invert) y0 = y(y0), y1 = y(y1); + if (y1 < y0) t = y0, y0 = y1, y1 = t; + extent[0][1] = y0 | 0, extent[1][1] = y1 | 0; + } + return brush; + }; + brush.clear = function() { + extentDomain = null; + extent[0][0] = extent[0][1] = extent[1][0] = extent[1][1] = 0; + return brush; + }; + brush.empty = function() { + return x && extent[0][0] === extent[1][0] || y && extent[0][1] === extent[1][1]; + }; + return d3.rebind(brush, event, "on"); + }; + var d3_svg_brushCursor = { + n: "ns-resize", + e: "ew-resize", + s: "ns-resize", + w: "ew-resize", + nw: "nwse-resize", + ne: "nesw-resize", + se: "nwse-resize", + sw: "nesw-resize" + }; + var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ]; + d3.behavior = {}; + d3.behavior.drag = function() { + function drag() { + this.on("mousedown.drag", mousedown).on("touchstart.drag", mousedown); + } + function mousedown() { + function point() { + var p = target.parentNode; + return touchId ? d3.touches(p).filter(function(p) { + return p.identifier === touchId; + })[0] : d3.mouse(p); + } + function dragmove() { + if (!target.parentNode) return dragend(); + var p = point(), dx = p[0] - origin_[0], dy = p[1] - origin_[1]; + moved |= dx | dy; + origin_ = p; + d3_eventCancel(); + event_({ + type: "drag", + x: p[0] + offset[0], + y: p[1] + offset[1], + dx: dx, + dy: dy + }); + } + function dragend() { + event_({ + type: "dragend" + }); + if (moved) { + d3_eventCancel(); + if (d3.event.target === eventTarget) w.on("click.drag", click, true); + } + w.on(touchId ? "touchmove.drag-" + touchId : "mousemove.drag", null).on(touchId ? "touchend.drag-" + touchId : "mouseup.drag", null); + } + function click() { + d3_eventCancel(); + w.on("click.drag", null); + } + var target = this, event_ = event.of(target, arguments), eventTarget = d3.event.target, touchId = d3.event.touches && d3.event.changedTouches[0].identifier, offset, origin_ = point(), moved = 0; + var w = d3.select(window).on(touchId ? "touchmove.drag-" + touchId : "mousemove.drag", dragmove).on(touchId ? "touchend.drag-" + touchId : "mouseup.drag", dragend, true); + if (origin) { + offset = origin.apply(target, arguments); + offset = [ offset.x - origin_[0], offset.y - origin_[1] ]; + } else { + offset = [ 0, 0 ]; + } + if (!touchId) d3_eventCancel(); + event_({ + type: "dragstart" + }); + } + var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null; + drag.origin = function(x) { + if (!arguments.length) return origin; + origin = x; + return drag; + }; + return d3.rebind(drag, event, "on"); + }; + d3.behavior.zoom = function() { + function zoom() { + this.on("mousedown.zoom", mousedown).on("mousewheel.zoom", mousewheel).on("mousemove.zoom", mousemove).on("DOMMouseScroll.zoom", mousewheel).on("dblclick.zoom", dblclick).on("touchstart.zoom", touchstart).on("touchmove.zoom", touchmove).on("touchend.zoom", touchstart); + } + function location(p) { + return [ (p[0] - translate[0]) / scale, (p[1] - translate[1]) / scale ]; + } + function point(l) { + return [ l[0] * scale + translate[0], l[1] * scale + translate[1] ]; + } + function scaleTo(s) { + scale = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s)); + } + function translateTo(p, l) { + l = point(l); + translate[0] += p[0] - l[0]; + translate[1] += p[1] - l[1]; + } + function dispatch(event) { + if (x1) x1.domain(x0.range().map(function(x) { + return (x - translate[0]) / scale; + }).map(x0.invert)); + if (y1) y1.domain(y0.range().map(function(y) { + return (y - translate[1]) / scale; + }).map(y0.invert)); + d3.event.preventDefault(); + event({ + type: "zoom", + scale: scale, + translate: translate + }); + } + function mousedown() { + function mousemove() { + moved = 1; + translateTo(d3.mouse(target), l); + dispatch(event_); + } + function mouseup() { + if (moved) d3_eventCancel(); + w.on("mousemove.zoom", null).on("mouseup.zoom", null); + if (moved && d3.event.target === eventTarget) w.on("click.zoom", click, true); + } + function click() { + d3_eventCancel(); + w.on("click.zoom", null); + } + var target = this, event_ = event.of(target, arguments), eventTarget = d3.event.target, moved = 0, w = d3.select(window).on("mousemove.zoom", mousemove).on("mouseup.zoom", mouseup), l = location(d3.mouse(target)); + window.focus(); + d3_eventCancel(); + } + function mousewheel() { + if (!translate0) translate0 = location(d3.mouse(this)); + scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * scale); + translateTo(d3.mouse(this), translate0); + dispatch(event.of(this, arguments)); + } + function mousemove() { + translate0 = null; + } + function dblclick() { + var p = d3.mouse(this), l = location(p); + scaleTo(d3.event.shiftKey ? scale / 2 : scale * 2); + translateTo(p, l); + dispatch(event.of(this, arguments)); + } + function touchstart() { + var touches = d3.touches(this), now = Date.now(); + scale0 = scale; + translate0 = {}; + touches.forEach(function(t) { + translate0[t.identifier] = location(t); + }); + d3_eventCancel(); + if (touches.length === 1) { + if (now - touchtime < 500) { + var p = touches[0], l = location(touches[0]); + scaleTo(scale * 2); + translateTo(p, l); + dispatch(event.of(this, arguments)); + } + touchtime = now; + } + } + function touchmove() { + var touches = d3.touches(this), p0 = touches[0], l0 = translate0[p0.identifier]; + if (p1 = touches[1]) { + var p1, l1 = translate0[p1.identifier]; + p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ]; + l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ]; + scaleTo(d3.event.scale * scale0); + } + translateTo(p0, l0); + touchtime = null; + dispatch(event.of(this, arguments)); + } + var translate = [ 0, 0 ], translate0, scale = 1, scale0, scaleExtent = d3_behavior_zoomInfinity, event = d3_eventDispatch(zoom, "zoom"), x0, x1, y0, y1, touchtime; + zoom.translate = function(x) { + if (!arguments.length) return translate; + translate = x.map(Number); + return zoom; + }; + zoom.scale = function(x) { + if (!arguments.length) return scale; + scale = +x; + return zoom; + }; + zoom.scaleExtent = function(x) { + if (!arguments.length) return scaleExtent; + scaleExtent = x == null ? d3_behavior_zoomInfinity : x.map(Number); + return zoom; + }; + zoom.x = function(z) { + if (!arguments.length) return x1; + x1 = z; + x0 = z.copy(); + return zoom; + }; + zoom.y = function(z) { + if (!arguments.length) return y1; + y1 = z; + y0 = z.copy(); + return zoom; + }; + return d3.rebind(zoom, event, "on"); + }; + var d3_behavior_zoomDiv, d3_behavior_zoomInfinity = [ 0, Infinity ]; + d3.layout = {}; + d3.layout.bundle = function() { + return function(links) { + var paths = [], i = -1, n = links.length; + while (++i < n) paths.push(d3_layout_bundlePath(links[i])); + return paths; + }; + }; + d3.layout.chord = function() { + function relayout() { + var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j; + chords = []; + groups = []; + k = 0, i = -1; + while (++i < n) { + x = 0, j = -1; + while (++j < n) { + x += matrix[i][j]; + } + groupSums.push(x); + subgroupIndex.push(d3.range(n)); + k += x; + } + if (sortGroups) { + groupIndex.sort(function(a, b) { + return sortGroups(groupSums[a], groupSums[b]); + }); + } + if (sortSubgroups) { + subgroupIndex.forEach(function(d, i) { + d.sort(function(a, b) { + return sortSubgroups(matrix[i][a], matrix[i][b]); + }); + }); + } + k = (2 * Math.PI - padding * n) / k; + x = 0, i = -1; + while (++i < n) { + x0 = x, j = -1; + while (++j < n) { + var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k; + subgroups[di + "-" + dj] = { + index: di, + subindex: dj, + startAngle: a0, + endAngle: a1, + value: v + }; + } + groups[di] = { + index: di, + startAngle: x0, + endAngle: x, + value: (x - x0) / k + }; + x += padding; + } + i = -1; + while (++i < n) { + j = i - 1; + while (++j < n) { + var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i]; + if (source.value || target.value) { + chords.push(source.value < target.value ? { + source: target, + target: source + } : { + source: source, + target: target + }); + } + } + } + if (sortChords) resort(); + } + function resort() { + chords.sort(function(a, b) { + return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2); + }); + } + var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords; + chord.matrix = function(x) { + if (!arguments.length) return matrix; + n = (matrix = x) && matrix.length; + chords = groups = null; + return chord; + }; + chord.padding = function(x) { + if (!arguments.length) return padding; + padding = x; + chords = groups = null; + return chord; + }; + chord.sortGroups = function(x) { + if (!arguments.length) return sortGroups; + sortGroups = x; + chords = groups = null; + return chord; + }; + chord.sortSubgroups = function(x) { + if (!arguments.length) return sortSubgroups; + sortSubgroups = x; + chords = null; + return chord; + }; + chord.sortChords = function(x) { + if (!arguments.length) return sortChords; + sortChords = x; + if (chords) resort(); + return chord; + }; + chord.chords = function() { + if (!chords) relayout(); + return chords; + }; + chord.groups = function() { + if (!groups) relayout(); + return groups; + }; + return chord; + }; + d3.layout.force = function() { + function repulse(node) { + return function(quad, x1, y1, x2, y2) { + if (quad.point !== node) { + var dx = quad.cx - node.x, dy = quad.cy - node.y, dn = 1 / Math.sqrt(dx * dx + dy * dy); + if ((x2 - x1) * dn < theta) { + var k = quad.charge * dn * dn; + node.px -= dx * k; + node.py -= dy * k; + return true; + } + if (quad.point && isFinite(dn)) { + var k = quad.pointCharge * dn * dn; + node.px -= dx * k; + node.py -= dy * k; + } + } + return !quad.charge; + }; + } + function dragmove(d) { + d.px = d3.event.x; + d.py = d3.event.y; + force.resume(); + } + var force = {}, event = d3.dispatch("start", "tick", "end"), size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, gravity = .1, theta = .8, interval, nodes = [], links = [], distances, strengths, charges; + force.tick = function() { + if ((alpha *= .99) < .005) { + event.end({ + type: "end", + alpha: alpha = 0 + }); + return true; + } + var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y; + for (i = 0; i < m; ++i) { + o = links[i]; + s = o.source; + t = o.target; + x = t.x - s.x; + y = t.y - s.y; + if (l = x * x + y * y) { + l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l; + x *= l; + y *= l; + t.x -= x * (k = s.weight / (t.weight + s.weight)); + t.y -= y * k; + s.x += x * (k = 1 - k); + s.y += y * k; + } + } + if (k = alpha * gravity) { + x = size[0] / 2; + y = size[1] / 2; + i = -1; + if (k) while (++i < n) { + o = nodes[i]; + o.x += (x - o.x) * k; + o.y += (y - o.y) * k; + } + } + if (charge) { + d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges); + i = -1; + while (++i < n) { + if (!(o = nodes[i]).fixed) { + q.visit(repulse(o)); + } + } + } + i = -1; + while (++i < n) { + o = nodes[i]; + if (o.fixed) { + o.x = o.px; + o.y = o.py; + } else { + o.x -= (o.px - (o.px = o.x)) * friction; + o.y -= (o.py - (o.py = o.y)) * friction; + } + } + event.tick({ + type: "tick", + alpha: alpha + }); + }; + force.nodes = function(x) { + if (!arguments.length) return nodes; + nodes = x; + return force; + }; + force.links = function(x) { + if (!arguments.length) return links; + links = x; + return force; + }; + force.size = function(x) { + if (!arguments.length) return size; + size = x; + return force; + }; + force.linkDistance = function(x) { + if (!arguments.length) return linkDistance; + linkDistance = d3_functor(x); + return force; + }; + force.distance = force.linkDistance; + force.linkStrength = function(x) { + if (!arguments.length) return linkStrength; + linkStrength = d3_functor(x); + return force; + }; + force.friction = function(x) { + if (!arguments.length) return friction; + friction = x; + return force; + }; + force.charge = function(x) { + if (!arguments.length) return charge; + charge = typeof x === "function" ? x : +x; + return force; + }; + force.gravity = function(x) { + if (!arguments.length) return gravity; + gravity = x; + return force; + }; + force.theta = function(x) { + if (!arguments.length) return theta; + theta = x; + return force; + }; + force.alpha = function(x) { + if (!arguments.length) return alpha; + if (alpha) { + if (x > 0) alpha = x; else alpha = 0; + } else if (x > 0) { + event.start({ + type: "start", + alpha: alpha = x + }); + d3.timer(force.tick); + } + return force; + }; + force.start = function() { + function position(dimension, size) { + var neighbors = neighbor(i), j = -1, m = neighbors.length, x; + while (++j < m) if (!isNaN(x = neighbors[j][dimension])) return x; + return Math.random() * size; + } + function neighbor() { + if (!neighbors) { + neighbors = []; + for (j = 0; j < n; ++j) { + neighbors[j] = []; + } + for (j = 0; j < m; ++j) { + var o = links[j]; + neighbors[o.source.index].push(o.target); + neighbors[o.target.index].push(o.source); + } + } + return neighbors[i]; + } + var i, j, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o; + for (i = 0; i < n; ++i) { + (o = nodes[i]).index = i; + o.weight = 0; + } + distances = []; + strengths = []; + for (i = 0; i < m; ++i) { + o = links[i]; + if (typeof o.source == "number") o.source = nodes[o.source]; + if (typeof o.target == "number") o.target = nodes[o.target]; + distances[i] = linkDistance.call(this, o, i); + strengths[i] = linkStrength.call(this, o, i); + ++o.source.weight; + ++o.target.weight; + } + for (i = 0; i < n; ++i) { + o = nodes[i]; + if (isNaN(o.x)) o.x = position("x", w); + if (isNaN(o.y)) o.y = position("y", h); + if (isNaN(o.px)) o.px = o.x; + if (isNaN(o.py)) o.py = o.y; + } + charges = []; + if (typeof charge === "function") { + for (i = 0; i < n; ++i) { + charges[i] = +charge.call(this, nodes[i], i); + } + } else { + for (i = 0; i < n; ++i) { + charges[i] = charge; + } + } + return force.resume(); + }; + force.resume = function() { + return force.alpha(.1); + }; + force.stop = function() { + return force.alpha(0); + }; + force.drag = function() { + if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart", d3_layout_forceDragstart).on("drag", dragmove).on("dragend", d3_layout_forceDragend); + this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag); + }; + return d3.rebind(force, event, "on"); + }; + d3.layout.partition = function() { + function position(node, x, dx, dy) { + var children = node.children; + node.x = x; + node.y = node.depth * dy; + node.dx = dx; + node.dy = dy; + if (children && (n = children.length)) { + var i = -1, n, c, d; + dx = node.value ? dx / node.value : 0; + while (++i < n) { + position(c = children[i], x, d = c.value * dx, dy); + x += d; + } + } + } + function depth(node) { + var children = node.children, d = 0; + if (children && (n = children.length)) { + var i = -1, n; + while (++i < n) d = Math.max(d, depth(children[i])); + } + return 1 + d; + } + function partition(d, i) { + var nodes = hierarchy.call(this, d, i); + position(nodes[0], 0, size[0], size[1] / depth(nodes[0])); + return nodes; + } + var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ]; + partition.size = function(x) { + if (!arguments.length) return size; + size = x; + return partition; + }; + return d3_layout_hierarchyRebind(partition, hierarchy); + }; + d3.layout.pie = function() { + function pie(data, i) { + var values = data.map(function(d, i) { + return +value.call(pie, d, i); + }); + var a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle); + var k = ((typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - startAngle) / d3.sum(values); + var index = d3.range(data.length); + if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) { + return values[j] - values[i]; + } : function(i, j) { + return sort(data[i], data[j]); + }); + var arcs = []; + index.forEach(function(i) { + var d; + arcs[i] = { + data: data[i], + value: d = values[i], + startAngle: a, + endAngle: a += d * k + }; + }); + return arcs; + } + var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = 2 * Math.PI; + pie.value = function(x) { + if (!arguments.length) return value; + value = x; + return pie; + }; + pie.sort = function(x) { + if (!arguments.length) return sort; + sort = x; + return pie; + }; + pie.startAngle = function(x) { + if (!arguments.length) return startAngle; + startAngle = x; + return pie; + }; + pie.endAngle = function(x) { + if (!arguments.length) return endAngle; + endAngle = x; + return pie; + }; + return pie; + }; + var d3_layout_pieSortByValue = {}; + d3.layout.stack = function() { + function stack(data, index) { + var series = data.map(function(d, i) { + return values.call(stack, d, i); + }); + var points = series.map(function(d, i) { + return d.map(function(v, i) { + return [ x.call(stack, v, i), y.call(stack, v, i) ]; + }); + }); + var orders = order.call(stack, points, index); + series = d3.permute(series, orders); + points = d3.permute(points, orders); + var offsets = offset.call(stack, points, index); + var n = series.length, m = series[0].length, i, j, o; + for (j = 0; j < m; ++j) { + out.call(stack, series[0][j], o = offsets[j], points[0][j][1]); + for (i = 1; i < n; ++i) { + out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]); + } + } + return data; + } + var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY; + stack.values = function(x) { + if (!arguments.length) return values; + values = x; + return stack; + }; + stack.order = function(x) { + if (!arguments.length) return order; + order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault; + return stack; + }; + stack.offset = function(x) { + if (!arguments.length) return offset; + offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero; + return stack; + }; + stack.x = function(z) { + if (!arguments.length) return x; + x = z; + return stack; + }; + stack.y = function(z) { + if (!arguments.length) return y; + y = z; + return stack; + }; + stack.out = function(z) { + if (!arguments.length) return out; + out = z; + return stack; + }; + return stack; + }; + var d3_layout_stackOrders = d3.map({ + "inside-out": function(data) { + var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) { + return max[a] - max[b]; + }), top = 0, bottom = 0, tops = [], bottoms = []; + for (i = 0; i < n; ++i) { + j = index[i]; + if (top < bottom) { + top += sums[j]; + tops.push(j); + } else { + bottom += sums[j]; + bottoms.push(j); + } + } + return bottoms.reverse().concat(tops); + }, + reverse: function(data) { + return d3.range(data.length).reverse(); + }, + "default": d3_layout_stackOrderDefault + }); + var d3_layout_stackOffsets = d3.map({ + silhouette: function(data) { + var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = []; + for (j = 0; j < m; ++j) { + for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; + if (o > max) max = o; + sums.push(o); + } + for (j = 0; j < m; ++j) { + y0[j] = (max - sums[j]) / 2; + } + return y0; + }, + wiggle: function(data) { + var n = data.length, x = data[0], m = x.length, max = 0, i, j, k, s1, s2, s3, dx, o, o0, y0 = []; + y0[0] = o = o0 = 0; + for (j = 1; j < m; ++j) { + for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1]; + for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) { + for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) { + s3 += (data[k][j][1] - data[k][j - 1][1]) / dx; + } + s2 += s3 * data[i][j][1]; + } + y0[j] = o -= s1 ? s2 / s1 * dx : 0; + if (o < o0) o0 = o; + } + for (j = 0; j < m; ++j) y0[j] -= o0; + return y0; + }, + expand: function(data) { + var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = []; + for (j = 0; j < m; ++j) { + for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; + if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k; + } + for (j = 0; j < m; ++j) y0[j] = 0; + return y0; + }, + zero: d3_layout_stackOffsetZero + }); + d3.layout.histogram = function() { + function histogram(data, i) { + var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x; + while (++i < m) { + bin = bins[i] = []; + bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]); + bin.y = 0; + } + if (m > 0) { + i = -1; + while (++i < n) { + x = values[i]; + if (x >= range[0] && x <= range[1]) { + bin = bins[d3.bisect(thresholds, x, 1, m) - 1]; + bin.y += k; + bin.push(data[i]); + } + } + } + return bins; + } + var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges; + histogram.value = function(x) { + if (!arguments.length) return valuer; + valuer = x; + return histogram; + }; + histogram.range = function(x) { + if (!arguments.length) return ranger; + ranger = d3_functor(x); + return histogram; + }; + histogram.bins = function(x) { + if (!arguments.length) return binner; + binner = typeof x === "number" ? function(range) { + return d3_layout_histogramBinFixed(range, x); + } : d3_functor(x); + return histogram; + }; + histogram.frequency = function(x) { + if (!arguments.length) return frequency; + frequency = !!x; + return histogram; + }; + return histogram; + }; + d3.layout.hierarchy = function() { + function recurse(data, depth, nodes) { + var childs = children.call(hierarchy, data, depth), node = d3_layout_hierarchyInline ? data : { + data: data + }; + node.depth = depth; + nodes.push(node); + if (childs && (n = childs.length)) { + var i = -1, n, c = node.children = [], v = 0, j = depth + 1, d; + while (++i < n) { + d = recurse(childs[i], j, nodes); + d.parent = node; + c.push(d); + v += d.value; + } + if (sort) c.sort(sort); + if (value) node.value = v; + } else if (value) { + node.value = +value.call(hierarchy, data, depth) || 0; + } + return node; + } + function revalue(node, depth) { + var children = node.children, v = 0; + if (children && (n = children.length)) { + var i = -1, n, j = depth + 1; + while (++i < n) v += revalue(children[i], j); + } else if (value) { + v = +value.call(hierarchy, d3_layout_hierarchyInline ? node : node.data, depth) || 0; + } + if (value) node.value = v; + return v; + } + function hierarchy(d) { + var nodes = []; + recurse(d, 0, nodes); + return nodes; + } + var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue; + hierarchy.sort = function(x) { + if (!arguments.length) return sort; + sort = x; + return hierarchy; + }; + hierarchy.children = function(x) { + if (!arguments.length) return children; + children = x; + return hierarchy; + }; + hierarchy.value = function(x) { + if (!arguments.length) return value; + value = x; + return hierarchy; + }; + hierarchy.revalue = function(root) { + revalue(root, 0); + return root; + }; + return hierarchy; + }; + var d3_layout_hierarchyInline = false; + d3.layout.pack = function() { + function pack(d, i) { + var nodes = hierarchy.call(this, d, i), root = nodes[0]; + root.x = 0; + root.y = 0; + d3_layout_treeVisitAfter(root, function(d) { + d.r = Math.sqrt(d.value); + }); + d3_layout_treeVisitAfter(root, d3_layout_packSiblings); + var w = size[0], h = size[1], k = Math.max(2 * root.r / w, 2 * root.r / h); + if (padding > 0) { + var dr = padding * k / 2; + d3_layout_treeVisitAfter(root, function(d) { + d.r += dr; + }); + d3_layout_treeVisitAfter(root, d3_layout_packSiblings); + d3_layout_treeVisitAfter(root, function(d) { + d.r -= dr; + }); + k = Math.max(2 * root.r / w, 2 * root.r / h); + } + d3_layout_packTransform(root, w / 2, h / 2, 1 / k); + return nodes; + } + var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ]; + pack.size = function(x) { + if (!arguments.length) return size; + size = x; + return pack; + }; + pack.padding = function(_) { + if (!arguments.length) return padding; + padding = +_; + return pack; + }; + return d3_layout_hierarchyRebind(pack, hierarchy); + }; + d3.layout.cluster = function() { + function cluster(d, i) { + var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0, kx, ky; + d3_layout_treeVisitAfter(root, function(node) { + var children = node.children; + if (children && children.length) { + node.x = d3_layout_clusterX(children); + node.y = d3_layout_clusterY(children); + } else { + node.x = previousNode ? x += separation(node, previousNode) : 0; + node.y = 0; + previousNode = node; + } + }); + var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2; + d3_layout_treeVisitAfter(root, function(node) { + node.x = (node.x - x0) / (x1 - x0) * size[0]; + node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1]; + }); + return nodes; + } + var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ]; + cluster.separation = function(x) { + if (!arguments.length) return separation; + separation = x; + return cluster; + }; + cluster.size = function(x) { + if (!arguments.length) return size; + size = x; + return cluster; + }; + return d3_layout_hierarchyRebind(cluster, hierarchy); + }; + d3.layout.tree = function() { + function tree(d, i) { + function firstWalk(node, previousSibling) { + var children = node.children, layout = node._tree; + if (children && (n = children.length)) { + var n, firstChild = children[0], previousChild, ancestor = firstChild, child, i = -1; + while (++i < n) { + child = children[i]; + firstWalk(child, previousChild); + ancestor = apportion(child, previousChild, ancestor); + previousChild = child; + } + d3_layout_treeShift(node); + var midpoint = .5 * (firstChild._tree.prelim + child._tree.prelim); + if (previousSibling) { + layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling); + layout.mod = layout.prelim - midpoint; + } else { + layout.prelim = midpoint; + } + } else { + if (previousSibling) { + layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling); + } + } + } + function secondWalk(node, x) { + node.x = node._tree.prelim + x; + var children = node.children; + if (children && (n = children.length)) { + var i = -1, n; + x += node._tree.mod; + while (++i < n) { + secondWalk(children[i], x); + } + } + } + function apportion(node, previousSibling, ancestor) { + if (previousSibling) { + var vip = node, vop = node, vim = previousSibling, vom = node.parent.children[0], sip = vip._tree.mod, sop = vop._tree.mod, sim = vim._tree.mod, som = vom._tree.mod, shift; + while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) { + vom = d3_layout_treeLeft(vom); + vop = d3_layout_treeRight(vop); + vop._tree.ancestor = node; + shift = vim._tree.prelim + sim - vip._tree.prelim - sip + separation(vim, vip); + if (shift > 0) { + d3_layout_treeMove(d3_layout_treeAncestor(vim, node, ancestor), node, shift); + sip += shift; + sop += shift; + } + sim += vim._tree.mod; + sip += vip._tree.mod; + som += vom._tree.mod; + sop += vop._tree.mod; + } + if (vim && !d3_layout_treeRight(vop)) { + vop._tree.thread = vim; + vop._tree.mod += sim - sop; + } + if (vip && !d3_layout_treeLeft(vom)) { + vom._tree.thread = vip; + vom._tree.mod += sip - som; + ancestor = node; + } + } + return ancestor; + } + var nodes = hierarchy.call(this, d, i), root = nodes[0]; + d3_layout_treeVisitAfter(root, function(node, previousSibling) { + node._tree = { + ancestor: node, + prelim: 0, + mod: 0, + change: 0, + shift: 0, + number: previousSibling ? previousSibling._tree.number + 1 : 0 + }; + }); + firstWalk(root); + secondWalk(root, -root._tree.prelim); + var left = d3_layout_treeSearch(root, d3_layout_treeLeftmost), right = d3_layout_treeSearch(root, d3_layout_treeRightmost), deep = d3_layout_treeSearch(root, d3_layout_treeDeepest), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2, y1 = deep.depth || 1; + d3_layout_treeVisitAfter(root, function(node) { + node.x = (node.x - x0) / (x1 - x0) * size[0]; + node.y = node.depth / y1 * size[1]; + delete node._tree; + }); + return nodes; + } + var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ]; + tree.separation = function(x) { + if (!arguments.length) return separation; + separation = x; + return tree; + }; + tree.size = function(x) { + if (!arguments.length) return size; + size = x; + return tree; + }; + return d3_layout_hierarchyRebind(tree, hierarchy); + }; + d3.layout.treemap = function() { + function scale(children, k) { + var i = -1, n = children.length, child, area; + while (++i < n) { + area = (child = children[i]).value * (k < 0 ? 0 : k); + child.area = isNaN(area) || area <= 0 ? 0 : area; + } + } + function squarify(node) { + var children = node.children; + if (children && children.length) { + var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = Math.min(rect.dx, rect.dy), n; + scale(remaining, rect.dx * rect.dy / node.value); + row.area = 0; + while ((n = remaining.length) > 0) { + row.push(child = remaining[n - 1]); + row.area += child.area; + if ((score = worst(row, u)) <= best) { + remaining.pop(); + best = score; + } else { + row.area -= row.pop().area; + position(row, u, rect, false); + u = Math.min(rect.dx, rect.dy); + row.length = row.area = 0; + best = Infinity; + } + } + if (row.length) { + position(row, u, rect, true); + row.length = row.area = 0; + } + children.forEach(squarify); + } + } + function stickify(node) { + var children = node.children; + if (children && children.length) { + var rect = pad(node), remaining = children.slice(), child, row = []; + scale(remaining, rect.dx * rect.dy / node.value); + row.area = 0; + while (child = remaining.pop()) { + row.push(child); + row.area += child.area; + if (child.z != null) { + position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length); + row.length = row.area = 0; + } + } + children.forEach(stickify); + } + } + function worst(row, u) { + var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length; + while (++i < n) { + if (!(r = row[i].area)) continue; + if (r < rmin) rmin = r; + if (r > rmax) rmax = r; + } + s *= s; + u *= u; + return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity; + } + function position(row, u, rect, flush) { + var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o; + if (u == rect.dx) { + if (flush || v > rect.dy) v = rect.dy; + while (++i < n) { + o = row[i]; + o.x = x; + o.y = y; + o.dy = v; + x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0); + } + o.z = true; + o.dx += rect.x + rect.dx - x; + rect.y += v; + rect.dy -= v; + } else { + if (flush || v > rect.dx) v = rect.dx; + while (++i < n) { + o = row[i]; + o.x = x; + o.y = y; + o.dx = v; + y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0); + } + o.z = false; + o.dy += rect.y + rect.dy - y; + rect.x += v; + rect.dx -= v; + } + } + function treemap(d) { + var nodes = stickies || hierarchy(d), root = nodes[0]; + root.x = 0; + root.y = 0; + root.dx = size[0]; + root.dy = size[1]; + if (stickies) hierarchy.revalue(root); + scale([ root ], root.dx * root.dy / root.value); + (stickies ? stickify : squarify)(root); + if (sticky) stickies = nodes; + return nodes; + } + var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, ratio = .5 * (1 + Math.sqrt(5)); + treemap.size = function(x) { + if (!arguments.length) return size; + size = x; + return treemap; + }; + treemap.padding = function(x) { + function padFunction(node) { + var p = x.call(treemap, node, node.depth); + return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p); + } + function padConstant(node) { + return d3_layout_treemapPad(node, x); + } + if (!arguments.length) return padding; + var type; + pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ], padConstant) : padConstant; + return treemap; + }; + treemap.round = function(x) { + if (!arguments.length) return round != Number; + round = x ? Math.round : Number; + return treemap; + }; + treemap.sticky = function(x) { + if (!arguments.length) return sticky; + sticky = x; + stickies = null; + return treemap; + }; + treemap.ratio = function(x) { + if (!arguments.length) return ratio; + ratio = x; + return treemap; + }; + return d3_layout_hierarchyRebind(treemap, hierarchy); + }; + d3.csv = d3_dsv(",", "text/csv"); + d3.tsv = d3_dsv(" ", "text/tab-separated-values"); + d3.geo = {}; + var d3_geo_radians = Math.PI / 180; + d3.geo.azimuthal = function() { + function azimuthal(coordinates) { + var x1 = coordinates[0] * d3_geo_radians - x0, y1 = coordinates[1] * d3_geo_radians, cx1 = Math.cos(x1), sx1 = Math.sin(x1), cy1 = Math.cos(y1), sy1 = Math.sin(y1), cc = mode !== "orthographic" ? sy0 * sy1 + cy0 * cy1 * cx1 : null, c, k = mode === "stereographic" ? 1 / (1 + cc) : mode === "gnomonic" ? 1 / cc : mode === "equidistant" ? (c = Math.acos(cc), c ? c / Math.sin(c) : 0) : mode === "equalarea" ? Math.sqrt(2 / (1 + cc)) : 1, x = k * cy1 * sx1, y = k * (sy0 * cy1 * cx1 - cy0 * sy1); + return [ scale * x + translate[0], scale * y + translate[1] ]; + } + var mode = "orthographic", origin, scale = 200, translate = [ 480, 250 ], x0, y0, cy0, sy0; + azimuthal.invert = function(coordinates) { + var x = (coordinates[0] - translate[0]) / scale, y = (coordinates[1] - translate[1]) / scale, p = Math.sqrt(x * x + y * y), c = mode === "stereographic" ? 2 * Math.atan(p) : mode === "gnomonic" ? Math.atan(p) : mode === "equidistant" ? p : mode === "equalarea" ? 2 * Math.asin(.5 * p) : Math.asin(p), sc = Math.sin(c), cc = Math.cos(c); + return [ (x0 + Math.atan2(x * sc, p * cy0 * cc + y * sy0 * sc)) / d3_geo_radians, Math.asin(cc * sy0 - (p ? y * sc * cy0 / p : 0)) / d3_geo_radians ]; + }; + azimuthal.mode = function(x) { + if (!arguments.length) return mode; + mode = x + ""; + return azimuthal; + }; + azimuthal.origin = function(x) { + if (!arguments.length) return origin; + origin = x; + x0 = origin[0] * d3_geo_radians; + y0 = origin[1] * d3_geo_radians; + cy0 = Math.cos(y0); + sy0 = Math.sin(y0); + return azimuthal; + }; + azimuthal.scale = function(x) { + if (!arguments.length) return scale; + scale = +x; + return azimuthal; + }; + azimuthal.translate = function(x) { + if (!arguments.length) return translate; + translate = [ +x[0], +x[1] ]; + return azimuthal; + }; + return azimuthal.origin([ 0, 0 ]); + }; + d3.geo.albers = function() { + function albers(coordinates) { + var t = n * (d3_geo_radians * coordinates[0] - lng0), p = Math.sqrt(C - 2 * n * Math.sin(d3_geo_radians * coordinates[1])) / n; + return [ scale * p * Math.sin(t) + translate[0], scale * (p * Math.cos(t) - p0) + translate[1] ]; + } + function reload() { + var phi1 = d3_geo_radians * parallels[0], phi2 = d3_geo_radians * parallels[1], lat0 = d3_geo_radians * origin[1], s = Math.sin(phi1), c = Math.cos(phi1); + lng0 = d3_geo_radians * origin[0]; + n = .5 * (s + Math.sin(phi2)); + C = c * c + 2 * n * s; + p0 = Math.sqrt(C - 2 * n * Math.sin(lat0)) / n; + return albers; + } + var origin = [ -98, 38 ], parallels = [ 29.5, 45.5 ], scale = 1e3, translate = [ 480, 250 ], lng0, n, C, p0; + albers.invert = function(coordinates) { + var x = (coordinates[0] - translate[0]) / scale, y = (coordinates[1] - translate[1]) / scale, p0y = p0 + y, t = Math.atan2(x, p0y), p = Math.sqrt(x * x + p0y * p0y); + return [ (lng0 + t / n) / d3_geo_radians, Math.asin((C - p * p * n * n) / (2 * n)) / d3_geo_radians ]; + }; + albers.origin = function(x) { + if (!arguments.length) return origin; + origin = [ +x[0], +x[1] ]; + return reload(); + }; + albers.parallels = function(x) { + if (!arguments.length) return parallels; + parallels = [ +x[0], +x[1] ]; + return reload(); + }; + albers.scale = function(x) { + if (!arguments.length) return scale; + scale = +x; + return albers; + }; + albers.translate = function(x) { + if (!arguments.length) return translate; + translate = [ +x[0], +x[1] ]; + return albers; + }; + return reload(); + }; + d3.geo.albersUsa = function() { + function albersUsa(coordinates) { + var lon = coordinates[0], lat = coordinates[1]; + return (lat > 50 ? alaska : lon < -140 ? hawaii : lat < 21 ? puertoRico : lower48)(coordinates); + } + var lower48 = d3.geo.albers(); + var alaska = d3.geo.albers().origin([ -160, 60 ]).parallels([ 55, 65 ]); + var hawaii = d3.geo.albers().origin([ -160, 20 ]).parallels([ 8, 18 ]); + var puertoRico = d3.geo.albers().origin([ -60, 10 ]).parallels([ 8, 18 ]); + albersUsa.scale = function(x) { + if (!arguments.length) return lower48.scale(); + lower48.scale(x); + alaska.scale(x * .6); + hawaii.scale(x); + puertoRico.scale(x * 1.5); + return albersUsa.translate(lower48.translate()); + }; + albersUsa.translate = function(x) { + if (!arguments.length) return lower48.translate(); + var dz = lower48.scale() / 1e3, dx = x[0], dy = x[1]; + lower48.translate(x); + alaska.translate([ dx - 400 * dz, dy + 170 * dz ]); + hawaii.translate([ dx - 190 * dz, dy + 200 * dz ]); + puertoRico.translate([ dx + 580 * dz, dy + 430 * dz ]); + return albersUsa; + }; + return albersUsa.scale(lower48.scale()); + }; + d3.geo.bonne = function() { + function bonne(coordinates) { + var x = coordinates[0] * d3_geo_radians - x0, y = coordinates[1] * d3_geo_radians - y0; + if (y1) { + var p = c1 + y1 - y, E = x * Math.cos(y) / p; + x = p * Math.sin(E); + y = p * Math.cos(E) - c1; + } else { + x *= Math.cos(y); + y *= -1; + } + return [ scale * x + translate[0], scale * y + translate[1] ]; + } + var scale = 200, translate = [ 480, 250 ], x0, y0, y1, c1; + bonne.invert = function(coordinates) { + var x = (coordinates[0] - translate[0]) / scale, y = (coordinates[1] - translate[1]) / scale; + if (y1) { + var c = c1 + y, p = Math.sqrt(x * x + c * c); + y = c1 + y1 - p; + x = x0 + p * Math.atan2(x, c) / Math.cos(y); + } else { + y *= -1; + x /= Math.cos(y); + } + return [ x / d3_geo_radians, y / d3_geo_radians ]; + }; + bonne.parallel = function(x) { + if (!arguments.length) return y1 / d3_geo_radians; + c1 = 1 / Math.tan(y1 = x * d3_geo_radians); + return bonne; + }; + bonne.origin = function(x) { + if (!arguments.length) return [ x0 / d3_geo_radians, y0 / d3_geo_radians ]; + x0 = x[0] * d3_geo_radians; + y0 = x[1] * d3_geo_radians; + return bonne; + }; + bonne.scale = function(x) { + if (!arguments.length) return scale; + scale = +x; + return bonne; + }; + bonne.translate = function(x) { + if (!arguments.length) return translate; + translate = [ +x[0], +x[1] ]; + return bonne; + }; + return bonne.origin([ 0, 0 ]).parallel(45); + }; + d3.geo.equirectangular = function() { + function equirectangular(coordinates) { + var x = coordinates[0] / 360, y = -coordinates[1] / 360; + return [ scale * x + translate[0], scale * y + translate[1] ]; + } + var scale = 500, translate = [ 480, 250 ]; + equirectangular.invert = function(coordinates) { + var x = (coordinates[0] - translate[0]) / scale, y = (coordinates[1] - translate[1]) / scale; + return [ 360 * x, -360 * y ]; + }; + equirectangular.scale = function(x) { + if (!arguments.length) return scale; + scale = +x; + return equirectangular; + }; + equirectangular.translate = function(x) { + if (!arguments.length) return translate; + translate = [ +x[0], +x[1] ]; + return equirectangular; + }; + return equirectangular; + }; + d3.geo.mercator = function() { + function mercator(coordinates) { + var x = coordinates[0] / 360, y = -(Math.log(Math.tan(Math.PI / 4 + coordinates[1] * d3_geo_radians / 2)) / d3_geo_radians) / 360; + return [ scale * x + translate[0], scale * Math.max(-.5, Math.min(.5, y)) + translate[1] ]; + } + var scale = 500, translate = [ 480, 250 ]; + mercator.invert = function(coordinates) { + var x = (coordinates[0] - translate[0]) / scale, y = (coordinates[1] - translate[1]) / scale; + return [ 360 * x, 2 * Math.atan(Math.exp(-360 * y * d3_geo_radians)) / d3_geo_radians - 90 ]; + }; + mercator.scale = function(x) { + if (!arguments.length) return scale; + scale = +x; + return mercator; + }; + mercator.translate = function(x) { + if (!arguments.length) return translate; + translate = [ +x[0], +x[1] ]; + return mercator; + }; + return mercator; + }; + d3.geo.path = function() { + function path(d, i) { + if (typeof pointRadius === "function") pointCircle = d3_path_circle(pointRadius.apply(this, arguments)); + pathType(d); + var result = buffer.length ? buffer.join("") : null; + buffer = []; + return result; + } + function project(coordinates) { + return projection(coordinates).join(","); + } + function polygonArea(coordinates) { + var sum = area(coordinates[0]), i = 0, n = coordinates.length; + while (++i < n) sum -= area(coordinates[i]); + return sum; + } + function polygonCentroid(coordinates) { + var polygon = d3.geom.polygon(coordinates[0].map(projection)), area = polygon.area(), centroid = polygon.centroid(area < 0 ? (area *= -1, 1) : -1), x = centroid[0], y = centroid[1], z = area, i = 0, n = coordinates.length; + while (++i < n) { + polygon = d3.geom.polygon(coordinates[i].map(projection)); + area = polygon.area(); + centroid = polygon.centroid(area < 0 ? (area *= -1, 1) : -1); + x -= centroid[0]; + y -= centroid[1]; + z -= area; + } + return [ x, y, 6 * z ]; + } + function area(coordinates) { + return Math.abs(d3.geom.polygon(coordinates.map(projection)).area()); + } + var pointRadius = 4.5, pointCircle = d3_path_circle(pointRadius), projection = d3.geo.albersUsa(), buffer = []; + var pathType = d3_geo_type({ + FeatureCollection: function(o) { + var features = o.features, i = -1, n = features.length; + while (++i < n) buffer.push(pathType(features[i].geometry)); + }, + Feature: function(o) { + pathType(o.geometry); + }, + Point: function(o) { + buffer.push("M", project(o.coordinates), pointCircle); + }, + MultiPoint: function(o) { + var coordinates = o.coordinates, i = -1, n = coordinates.length; + while (++i < n) buffer.push("M", project(coordinates[i]), pointCircle); + }, + LineString: function(o) { + var coordinates = o.coordinates, i = -1, n = coordinates.length; + buffer.push("M"); + while (++i < n) buffer.push(project(coordinates[i]), "L"); + buffer.pop(); + }, + MultiLineString: function(o) { + var coordinates = o.coordinates, i = -1, n = coordinates.length, subcoordinates, j, m; + while (++i < n) { + subcoordinates = coordinates[i]; + j = -1; + m = subcoordinates.length; + buffer.push("M"); + while (++j < m) buffer.push(project(subcoordinates[j]), "L"); + buffer.pop(); + } + }, + Polygon: function(o) { + var coordinates = o.coordinates, i = -1, n = coordinates.length, subcoordinates, j, m; + while (++i < n) { + subcoordinates = coordinates[i]; + j = -1; + if ((m = subcoordinates.length - 1) > 0) { + buffer.push("M"); + while (++j < m) buffer.push(project(subcoordinates[j]), "L"); + buffer[buffer.length - 1] = "Z"; + } + } + }, + MultiPolygon: function(o) { + var coordinates = o.coordinates, i = -1, n = coordinates.length, subcoordinates, j, m, subsubcoordinates, k, p; + while (++i < n) { + subcoordinates = coordinates[i]; + j = -1; + m = subcoordinates.length; + while (++j < m) { + subsubcoordinates = subcoordinates[j]; + k = -1; + if ((p = subsubcoordinates.length - 1) > 0) { + buffer.push("M"); + while (++k < p) buffer.push(project(subsubcoordinates[k]), "L"); + buffer[buffer.length - 1] = "Z"; + } + } + } + }, + GeometryCollection: function(o) { + var geometries = o.geometries, i = -1, n = geometries.length; + while (++i < n) buffer.push(pathType(geometries[i])); + } + }); + var areaType = path.area = d3_geo_type({ + FeatureCollection: function(o) { + var area = 0, features = o.features, i = -1, n = features.length; + while (++i < n) area += areaType(features[i]); + return area; + }, + Feature: function(o) { + return areaType(o.geometry); + }, + Polygon: function(o) { + return polygonArea(o.coordinates); + }, + MultiPolygon: function(o) { + var sum = 0, coordinates = o.coordinates, i = -1, n = coordinates.length; + while (++i < n) sum += polygonArea(coordinates[i]); + return sum; + }, + GeometryCollection: function(o) { + var sum = 0, geometries = o.geometries, i = -1, n = geometries.length; + while (++i < n) sum += areaType(geometries[i]); + return sum; + } + }, 0); + var centroidType = path.centroid = d3_geo_type({ + Feature: function(o) { + return centroidType(o.geometry); + }, + Polygon: function(o) { + var centroid = polygonCentroid(o.coordinates); + return [ centroid[0] / centroid[2], centroid[1] / centroid[2] ]; + }, + MultiPolygon: function(o) { + var area = 0, coordinates = o.coordinates, centroid, x = 0, y = 0, z = 0, i = -1, n = coordinates.length; + while (++i < n) { + centroid = polygonCentroid(coordinates[i]); + x += centroid[0]; + y += centroid[1]; + z += centroid[2]; + } + return [ x / z, y / z ]; + } + }); + path.projection = function(x) { + projection = x; + return path; + }; + path.pointRadius = function(x) { + if (typeof x === "function") pointRadius = x; else { + pointRadius = +x; + pointCircle = d3_path_circle(pointRadius); + } + return path; + }; + return path; + }; + d3.geo.bounds = function(feature) { + var left = Infinity, bottom = Infinity, right = -Infinity, top = -Infinity; + d3_geo_bounds(feature, function(x, y) { + if (x < left) left = x; + if (x > right) right = x; + if (y < bottom) bottom = y; + if (y > top) top = y; + }); + return [ [ left, bottom ], [ right, top ] ]; + }; + var d3_geo_boundsTypes = { + Feature: d3_geo_boundsFeature, + FeatureCollection: d3_geo_boundsFeatureCollection, + GeometryCollection: d3_geo_boundsGeometryCollection, + LineString: d3_geo_boundsLineString, + MultiLineString: d3_geo_boundsMultiLineString, + MultiPoint: d3_geo_boundsLineString, + MultiPolygon: d3_geo_boundsMultiPolygon, + Point: d3_geo_boundsPoint, + Polygon: d3_geo_boundsPolygon + }; + d3.geo.circle = function() { + function circle() {} + function visible(point) { + return arc.distance(point) < radians; + } + function clip(coordinates) { + var i = -1, n = coordinates.length, clipped = [], p0, p1, p2, d0, d1; + while (++i < n) { + d1 = arc.distance(p2 = coordinates[i]); + if (d1 < radians) { + if (p1) clipped.push(d3_geo_greatArcInterpolate(p1, p2)((d0 - radians) / (d0 - d1))); + clipped.push(p2); + p0 = p1 = null; + } else { + p1 = p2; + if (!p0 && clipped.length) { + clipped.push(d3_geo_greatArcInterpolate(clipped[clipped.length - 1], p1)((radians - d0) / (d1 - d0))); + p0 = p1; + } + } + d0 = d1; + } + p0 = coordinates[0]; + p1 = clipped[0]; + if (p1 && p2[0] === p0[0] && p2[1] === p0[1] && !(p2[0] === p1[0] && p2[1] === p1[1])) { + clipped.push(p1); + } + return resample(clipped); + } + function resample(coordinates) { + var i = 0, n = coordinates.length, j, m, resampled = n ? [ coordinates[0] ] : coordinates, resamples, origin = arc.source(); + while (++i < n) { + resamples = arc.source(coordinates[i - 1])(coordinates[i]).coordinates; + for (j = 0, m = resamples.length; ++j < m; ) resampled.push(resamples[j]); + } + arc.source(origin); + return resampled; + } + var origin = [ 0, 0 ], degrees = 90 - .01, radians = degrees * d3_geo_radians, arc = d3.geo.greatArc().source(origin).target(d3_identity); + circle.clip = function(d) { + if (typeof origin === "function") arc.source(origin.apply(this, arguments)); + return clipType(d) || null; + }; + var clipType = d3_geo_type({ + FeatureCollection: function(o) { + var features = o.features.map(clipType).filter(d3_identity); + return features && (o = Object.create(o), o.features = features, o); + }, + Feature: function(o) { + var geometry = clipType(o.geometry); + return geometry && (o = Object.create(o), o.geometry = geometry, o); + }, + Point: function(o) { + return visible(o.coordinates) && o; + }, + MultiPoint: function(o) { + var coordinates = o.coordinates.filter(visible); + return coordinates.length && { + type: o.type, + coordinates: coordinates + }; + }, + LineString: function(o) { + var coordinates = clip(o.coordinates); + return coordinates.length && (o = Object.create(o), o.coordinates = coordinates, o); + }, + MultiLineString: function(o) { + var coordinates = o.coordinates.map(clip).filter(function(d) { + return d.length; + }); + return coordinates.length && (o = Object.create(o), o.coordinates = coordinates, o); + }, + Polygon: function(o) { + var coordinates = o.coordinates.map(clip); + return coordinates[0].length && (o = Object.create(o), o.coordinates = coordinates, o); + }, + MultiPolygon: function(o) { + var coordinates = o.coordinates.map(function(d) { + return d.map(clip); + }).filter(function(d) { + return d[0].length; + }); + return coordinates.length && (o = Object.create(o), o.coordinates = coordinates, o); + }, + GeometryCollection: function(o) { + var geometries = o.geometries.map(clipType).filter(d3_identity); + return geometries.length && (o = Object.create(o), o.geometries = geometries, o); + } + }); + circle.origin = function(x) { + if (!arguments.length) return origin; + origin = x; + if (typeof origin !== "function") arc.source(origin); + return circle; + }; + circle.angle = function(x) { + if (!arguments.length) return degrees; + radians = (degrees = +x) * d3_geo_radians; + return circle; + }; + return d3.rebind(circle, arc, "precision"); + }; + d3.geo.greatArc = function() { + function greatArc() { + var d = greatArc.distance.apply(this, arguments), t = 0, dt = precision / d, coordinates = [ p0 ]; + while ((t += dt) < 1) coordinates.push(interpolate(t)); + coordinates.push(p1); + return { + type: "LineString", + coordinates: coordinates + }; + } + var source = d3_geo_greatArcSource, p0, target = d3_geo_greatArcTarget, p1, precision = 6 * d3_geo_radians, interpolate = d3_geo_greatArcInterpolator(); + greatArc.distance = function() { + if (typeof source === "function") interpolate.source(p0 = source.apply(this, arguments)); + if (typeof target === "function") interpolate.target(p1 = target.apply(this, arguments)); + return interpolate.distance(); + }; + greatArc.source = function(_) { + if (!arguments.length) return source; + source = _; + if (typeof source !== "function") interpolate.source(p0 = source); + return greatArc; + }; + greatArc.target = function(_) { + if (!arguments.length) return target; + target = _; + if (typeof target !== "function") interpolate.target(p1 = target); + return greatArc; + }; + greatArc.precision = function(_) { + if (!arguments.length) return precision / d3_geo_radians; + precision = _ * d3_geo_radians; + return greatArc; + }; + return greatArc; + }; + d3.geo.greatCircle = d3.geo.circle; + d3.geom = {}; + d3.geom.contour = function(grid, start) { + var s = start || d3_geom_contourStart(grid), c = [], x = s[0], y = s[1], dx = 0, dy = 0, pdx = NaN, pdy = NaN, i = 0; + do { + i = 0; + if (grid(x - 1, y - 1)) i += 1; + if (grid(x, y - 1)) i += 2; + if (grid(x - 1, y)) i += 4; + if (grid(x, y)) i += 8; + if (i === 6) { + dx = pdy === -1 ? -1 : 1; + dy = 0; + } else if (i === 9) { + dx = 0; + dy = pdx === 1 ? -1 : 1; + } else { + dx = d3_geom_contourDx[i]; + dy = d3_geom_contourDy[i]; + } + if (dx != pdx && dy != pdy) { + c.push([ x, y ]); + pdx = dx; + pdy = dy; + } + x += dx; + y += dy; + } while (s[0] != x || s[1] != y); + return c; + }; + var d3_geom_contourDx = [ 1, 0, 1, 1, -1, 0, -1, 1, 0, 0, 0, 0, -1, 0, -1, NaN ], d3_geom_contourDy = [ 0, -1, 0, 0, 0, -1, 0, 0, 1, -1, 1, 1, 0, -1, 0, NaN ]; + d3.geom.hull = function(vertices) { + if (vertices.length < 3) return []; + var len = vertices.length, plen = len - 1, points = [], stack = [], i, j, h = 0, x1, y1, x2, y2, u, v, a, sp; + for (i = 1; i < len; ++i) { + if (vertices[i][1] < vertices[h][1]) { + h = i; + } else if (vertices[i][1] == vertices[h][1]) { + h = vertices[i][0] < vertices[h][0] ? i : h; + } + } + for (i = 0; i < len; ++i) { + if (i === h) continue; + y1 = vertices[i][1] - vertices[h][1]; + x1 = vertices[i][0] - vertices[h][0]; + points.push({ + angle: Math.atan2(y1, x1), + index: i + }); + } + points.sort(function(a, b) { + return a.angle - b.angle; + }); + a = points[0].angle; + v = points[0].index; + u = 0; + for (i = 1; i < plen; ++i) { + j = points[i].index; + if (a == points[i].angle) { + x1 = vertices[v][0] - vertices[h][0]; + y1 = vertices[v][1] - vertices[h][1]; + x2 = vertices[j][0] - vertices[h][0]; + y2 = vertices[j][1] - vertices[h][1]; + if (x1 * x1 + y1 * y1 >= x2 * x2 + y2 * y2) { + points[i].index = -1; + } else { + points[u].index = -1; + a = points[i].angle; + u = i; + v = j; + } + } else { + a = points[i].angle; + u = i; + v = j; + } + } + stack.push(h); + for (i = 0, j = 0; i < 2; ++j) { + if (points[j].index !== -1) { + stack.push(points[j].index); + i++; + } + } + sp = stack.length; + for (; j < plen; ++j) { + if (points[j].index === -1) continue; + while (!d3_geom_hullCCW(stack[sp - 2], stack[sp - 1], points[j].index, vertices)) { + --sp; + } + stack[sp++] = points[j].index; + } + var poly = []; + for (i = 0; i < sp; ++i) { + poly.push(vertices[stack[i]]); + } + return poly; + }; + d3.geom.polygon = function(coordinates) { + coordinates.area = function() { + var i = 0, n = coordinates.length, a = coordinates[n - 1][0] * coordinates[0][1], b = coordinates[n - 1][1] * coordinates[0][0]; + while (++i < n) { + a += coordinates[i - 1][0] * coordinates[i][1]; + b += coordinates[i - 1][1] * coordinates[i][0]; + } + return (b - a) * .5; + }; + coordinates.centroid = function(k) { + var i = -1, n = coordinates.length, x = 0, y = 0, a, b = coordinates[n - 1], c; + if (!arguments.length) k = -1 / (6 * coordinates.area()); + while (++i < n) { + a = b; + b = coordinates[i]; + c = a[0] * b[1] - b[0] * a[1]; + x += (a[0] + b[0]) * c; + y += (a[1] + b[1]) * c; + } + return [ x * k, y * k ]; + }; + coordinates.clip = function(subject) { + var input, i = -1, n = coordinates.length, j, m, a = coordinates[n - 1], b, c, d; + while (++i < n) { + input = subject.slice(); + subject.length = 0; + b = coordinates[i]; + c = input[(m = input.length) - 1]; + j = -1; + while (++j < m) { + d = input[j]; + if (d3_geom_polygonInside(d, a, b)) { + if (!d3_geom_polygonInside(c, a, b)) { + subject.push(d3_geom_polygonIntersect(c, d, a, b)); + } + subject.push(d); + } else if (d3_geom_polygonInside(c, a, b)) { + subject.push(d3_geom_polygonIntersect(c, d, a, b)); + } + c = d; + } + a = b; + } + return subject; + }; + return coordinates; + }; + d3.geom.voronoi = function(vertices) { + var polygons = vertices.map(function() { + return []; + }); + d3_voronoi_tessellate(vertices, function(e) { + var s1, s2, x1, x2, y1, y2; + if (e.a === 1 && e.b >= 0) { + s1 = e.ep.r; + s2 = e.ep.l; + } else { + s1 = e.ep.l; + s2 = e.ep.r; + } + if (e.a === 1) { + y1 = s1 ? s1.y : -1e6; + x1 = e.c - e.b * y1; + y2 = s2 ? s2.y : 1e6; + x2 = e.c - e.b * y2; + } else { + x1 = s1 ? s1.x : -1e6; + y1 = e.c - e.a * x1; + x2 = s2 ? s2.x : 1e6; + y2 = e.c - e.a * x2; + } + var v1 = [ x1, y1 ], v2 = [ x2, y2 ]; + polygons[e.region.l.index].push(v1, v2); + polygons[e.region.r.index].push(v1, v2); + }); + return polygons.map(function(polygon, i) { + var cx = vertices[i][0], cy = vertices[i][1]; + polygon.forEach(function(v) { + v.angle = Math.atan2(v[0] - cx, v[1] - cy); + }); + return polygon.sort(function(a, b) { + return a.angle - b.angle; + }).filter(function(d, i) { + return !i || d.angle - polygon[i - 1].angle > 1e-10; + }); + }); + }; + var d3_voronoi_opposite = { + l: "r", + r: "l" + }; + d3.geom.delaunay = function(vertices) { + var edges = vertices.map(function() { + return []; + }), triangles = []; + d3_voronoi_tessellate(vertices, function(e) { + edges[e.region.l.index].push(vertices[e.region.r.index]); + }); + edges.forEach(function(edge, i) { + var v = vertices[i], cx = v[0], cy = v[1]; + edge.forEach(function(v) { + v.angle = Math.atan2(v[0] - cx, v[1] - cy); + }); + edge.sort(function(a, b) { + return a.angle - b.angle; + }); + for (var j = 0, m = edge.length - 1; j < m; j++) { + triangles.push([ v, edge[j], edge[j + 1] ]); + } + }); + return triangles; + }; + d3.geom.quadtree = function(points, x1, y1, x2, y2) { + function insert(n, p, x1, y1, x2, y2) { + if (isNaN(p.x) || isNaN(p.y)) return; + if (n.leaf) { + var v = n.point; + if (v) { + if (Math.abs(v.x - p.x) + Math.abs(v.y - p.y) < .01) { + insertChild(n, p, x1, y1, x2, y2); + } else { + n.point = null; + insertChild(n, v, x1, y1, x2, y2); + insertChild(n, p, x1, y1, x2, y2); + } + } else { + n.point = p; + } + } else { + insertChild(n, p, x1, y1, x2, y2); + } + } + function insertChild(n, p, x1, y1, x2, y2) { + var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, right = p.x >= sx, bottom = p.y >= sy, i = (bottom << 1) + right; + n.leaf = false; + n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode()); + if (right) x1 = sx; else x2 = sx; + if (bottom) y1 = sy; else y2 = sy; + insert(n, p, x1, y1, x2, y2); + } + var p, i = -1, n = points.length; + if (n && isNaN(points[0].x)) points = points.map(d3_geom_quadtreePoint); + if (arguments.length < 5) { + if (arguments.length === 3) { + y2 = x2 = y1; + y1 = x1; + } else { + x1 = y1 = Infinity; + x2 = y2 = -Infinity; + while (++i < n) { + p = points[i]; + if (p.x < x1) x1 = p.x; + if (p.y < y1) y1 = p.y; + if (p.x > x2) x2 = p.x; + if (p.y > y2) y2 = p.y; + } + var dx = x2 - x1, dy = y2 - y1; + if (dx > dy) y2 = y1 + dx; else x2 = x1 + dy; + } + } + var root = d3_geom_quadtreeNode(); + root.add = function(p) { + insert(root, p, x1, y1, x2, y2); + }; + root.visit = function(f) { + d3_geom_quadtreeVisit(f, root, x1, y1, x2, y2); + }; + points.forEach(root.add); + return root; + }; + d3.time = {}; + var d3_time = Date, d3_time_daySymbols = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ]; + d3_time_utc.prototype = { + getDate: function() { + return this._.getUTCDate(); + }, + getDay: function() { + return this._.getUTCDay(); + }, + getFullYear: function() { + return this._.getUTCFullYear(); + }, + getHours: function() { + return this._.getUTCHours(); + }, + getMilliseconds: function() { + return this._.getUTCMilliseconds(); + }, + getMinutes: function() { + return this._.getUTCMinutes(); + }, + getMonth: function() { + return this._.getUTCMonth(); + }, + getSeconds: function() { + return this._.getUTCSeconds(); + }, + getTime: function() { + return this._.getTime(); + }, + getTimezoneOffset: function() { + return 0; + }, + valueOf: function() { + return this._.valueOf(); + }, + setDate: function() { + d3_time_prototype.setUTCDate.apply(this._, arguments); + }, + setDay: function() { + d3_time_prototype.setUTCDay.apply(this._, arguments); + }, + setFullYear: function() { + d3_time_prototype.setUTCFullYear.apply(this._, arguments); + }, + setHours: function() { + d3_time_prototype.setUTCHours.apply(this._, arguments); + }, + setMilliseconds: function() { + d3_time_prototype.setUTCMilliseconds.apply(this._, arguments); + }, + setMinutes: function() { + d3_time_prototype.setUTCMinutes.apply(this._, arguments); + }, + setMonth: function() { + d3_time_prototype.setUTCMonth.apply(this._, arguments); + }, + setSeconds: function() { + d3_time_prototype.setUTCSeconds.apply(this._, arguments); + }, + setTime: function() { + d3_time_prototype.setTime.apply(this._, arguments); + } + }; + var d3_time_prototype = Date.prototype; + var d3_time_formatDateTime = "%a %b %e %H:%M:%S %Y", d3_time_formatDate = "%m/%d/%y", d3_time_formatTime = "%H:%M:%S"; + var d3_time_days = d3_time_daySymbols, d3_time_dayAbbreviations = d3_time_days.map(d3_time_formatAbbreviate), d3_time_months = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ], d3_time_monthAbbreviations = d3_time_months.map(d3_time_formatAbbreviate); + d3.time.format = function(template) { + function format(date) { + var string = [], i = -1, j = 0, c, f; + while (++i < n) { + if (template.charCodeAt(i) == 37) { + string.push(template.substring(j, i), (f = d3_time_formats[c = template.charAt(++i)]) ? f(date) : c); + j = i + 1; + } + } + string.push(template.substring(j, i)); + return string.join(""); + } + var n = template.length; + format.parse = function(string) { + var d = { + y: 1900, + m: 0, + d: 1, + H: 0, + M: 0, + S: 0, + L: 0 + }, i = d3_time_parse(d, template, string, 0); + if (i != string.length) return null; + if ("p" in d) d.H = d.H % 12 + d.p * 12; + var date = new d3_time; + date.setFullYear(d.y, d.m, d.d); + date.setHours(d.H, d.M, d.S, d.L); + return date; + }; + format.toString = function() { + return template; + }; + return format; + }; + var d3_time_zfill2 = d3.format("02d"), d3_time_zfill3 = d3.format("03d"), d3_time_zfill4 = d3.format("04d"), d3_time_sfill2 = d3.format("2d"); + var d3_time_dayRe = d3_time_formatRe(d3_time_days), d3_time_dayAbbrevRe = d3_time_formatRe(d3_time_dayAbbreviations), d3_time_monthRe = d3_time_formatRe(d3_time_months), d3_time_monthLookup = d3_time_formatLookup(d3_time_months), d3_time_monthAbbrevRe = d3_time_formatRe(d3_time_monthAbbreviations), d3_time_monthAbbrevLookup = d3_time_formatLookup(d3_time_monthAbbreviations); + var d3_time_formats = { + a: function(d) { + return d3_time_dayAbbreviations[d.getDay()]; + }, + A: function(d) { + return d3_time_days[d.getDay()]; + }, + b: function(d) { + return d3_time_monthAbbreviations[d.getMonth()]; + }, + B: function(d) { + return d3_time_months[d.getMonth()]; + }, + c: d3.time.format(d3_time_formatDateTime), + d: function(d) { + return d3_time_zfill2(d.getDate()); + }, + e: function(d) { + return d3_time_sfill2(d.getDate()); + }, + H: function(d) { + return d3_time_zfill2(d.getHours()); + }, + I: function(d) { + return d3_time_zfill2(d.getHours() % 12 || 12); + }, + j: function(d) { + return d3_time_zfill3(1 + d3.time.dayOfYear(d)); + }, + L: function(d) { + return d3_time_zfill3(d.getMilliseconds()); + }, + m: function(d) { + return d3_time_zfill2(d.getMonth() + 1); + }, + M: function(d) { + return d3_time_zfill2(d.getMinutes()); + }, + p: function(d) { + return d.getHours() >= 12 ? "PM" : "AM"; + }, + S: function(d) { + return d3_time_zfill2(d.getSeconds()); + }, + U: function(d) { + return d3_time_zfill2(d3.time.sundayOfYear(d)); + }, + w: function(d) { + return d.getDay(); + }, + W: function(d) { + return d3_time_zfill2(d3.time.mondayOfYear(d)); + }, + x: d3.time.format(d3_time_formatDate), + X: d3.time.format(d3_time_formatTime), + y: function(d) { + return d3_time_zfill2(d.getFullYear() % 100); + }, + Y: function(d) { + return d3_time_zfill4(d.getFullYear() % 1e4); + }, + Z: d3_time_zone, + "%": function(d) { + return "%"; + } + }; + var d3_time_parsers = { + a: d3_time_parseWeekdayAbbrev, + A: d3_time_parseWeekday, + b: d3_time_parseMonthAbbrev, + B: d3_time_parseMonth, + c: d3_time_parseLocaleFull, + d: d3_time_parseDay, + e: d3_time_parseDay, + H: d3_time_parseHour24, + I: d3_time_parseHour24, + L: d3_time_parseMilliseconds, + m: d3_time_parseMonthNumber, + M: d3_time_parseMinutes, + p: d3_time_parseAmPm, + S: d3_time_parseSeconds, + x: d3_time_parseLocaleDate, + X: d3_time_parseLocaleTime, + y: d3_time_parseYear, + Y: d3_time_parseFullYear + }; + var d3_time_numberRe = /^\s*\d+/; + var d3_time_amPmLookup = d3.map({ + am: 0, + pm: 1 + }); + d3.time.format.utc = function(template) { + function format(date) { + try { + d3_time = d3_time_utc; + var utc = new d3_time; + utc._ = date; + return local(utc); + } finally { + d3_time = Date; + } + } + var local = d3.time.format(template); + format.parse = function(string) { + try { + d3_time = d3_time_utc; + var date = local.parse(string); + return date && date._; + } finally { + d3_time = Date; + } + }; + format.toString = local.toString; + return format; + }; + var d3_time_formatIso = d3.time.format.utc("%Y-%m-%dT%H:%M:%S.%LZ"); + d3.time.format.iso = Date.prototype.toISOString ? d3_time_formatIsoNative : d3_time_formatIso; + d3_time_formatIsoNative.parse = function(string) { + var date = new Date(string); + return isNaN(date) ? null : date; + }; + d3_time_formatIsoNative.toString = d3_time_formatIso.toString; + d3.time.second = d3_time_interval(function(date) { + return new d3_time(Math.floor(date / 1e3) * 1e3); + }, function(date, offset) { + date.setTime(date.getTime() + Math.floor(offset) * 1e3); + }, function(date) { + return date.getSeconds(); + }); + d3.time.seconds = d3.time.second.range; + d3.time.seconds.utc = d3.time.second.utc.range; + d3.time.minute = d3_time_interval(function(date) { + return new d3_time(Math.floor(date / 6e4) * 6e4); + }, function(date, offset) { + date.setTime(date.getTime() + Math.floor(offset) * 6e4); + }, function(date) { + return date.getMinutes(); + }); + d3.time.minutes = d3.time.minute.range; + d3.time.minutes.utc = d3.time.minute.utc.range; + d3.time.hour = d3_time_interval(function(date) { + var timezone = date.getTimezoneOffset() / 60; + return new d3_time((Math.floor(date / 36e5 - timezone) + timezone) * 36e5); + }, function(date, offset) { + date.setTime(date.getTime() + Math.floor(offset) * 36e5); + }, function(date) { + return date.getHours(); + }); + d3.time.hours = d3.time.hour.range; + d3.time.hours.utc = d3.time.hour.utc.range; + d3.time.day = d3_time_interval(function(date) { + var day = new d3_time(1970, 0); + day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate()); + return day; + }, function(date, offset) { + date.setDate(date.getDate() + offset); + }, function(date) { + return date.getDate() - 1; + }); + d3.time.days = d3.time.day.range; + d3.time.days.utc = d3.time.day.utc.range; + d3.time.dayOfYear = function(date) { + var year = d3.time.year(date); + return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5); + }; + d3_time_daySymbols.forEach(function(day, i) { + day = day.toLowerCase(); + i = 7 - i; + var interval = d3.time[day] = d3_time_interval(function(date) { + (date = d3.time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7); + return date; + }, function(date, offset) { + date.setDate(date.getDate() + Math.floor(offset) * 7); + }, function(date) { + var day = d3.time.year(date).getDay(); + return Math.floor((d3.time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i); + }); + d3.time[day + "s"] = interval.range; + d3.time[day + "s"].utc = interval.utc.range; + d3.time[day + "OfYear"] = function(date) { + var day = d3.time.year(date).getDay(); + return Math.floor((d3.time.dayOfYear(date) + (day + i) % 7) / 7); + }; + }); + d3.time.week = d3.time.sunday; + d3.time.weeks = d3.time.sunday.range; + d3.time.weeks.utc = d3.time.sunday.utc.range; + d3.time.weekOfYear = d3.time.sundayOfYear; + d3.time.month = d3_time_interval(function(date) { + date = d3.time.day(date); + date.setDate(1); + return date; + }, function(date, offset) { + date.setMonth(date.getMonth() + offset); + }, function(date) { + return date.getMonth(); + }); + d3.time.months = d3.time.month.range; + d3.time.months.utc = d3.time.month.utc.range; + d3.time.year = d3_time_interval(function(date) { + date = d3.time.day(date); + date.setMonth(0, 1); + return date; + }, function(date, offset) { + date.setFullYear(date.getFullYear() + offset); + }, function(date) { + return date.getFullYear(); + }); + d3.time.years = d3.time.year.range; + d3.time.years.utc = d3.time.year.utc.range; + var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ]; + var d3_time_scaleLocalMethods = [ [ d3.time.second, 1 ], [ d3.time.second, 5 ], [ d3.time.second, 15 ], [ d3.time.second, 30 ], [ d3.time.minute, 1 ], [ d3.time.minute, 5 ], [ d3.time.minute, 15 ], [ d3.time.minute, 30 ], [ d3.time.hour, 1 ], [ d3.time.hour, 3 ], [ d3.time.hour, 6 ], [ d3.time.hour, 12 ], [ d3.time.day, 1 ], [ d3.time.day, 2 ], [ d3.time.week, 1 ], [ d3.time.month, 1 ], [ d3.time.month, 3 ], [ d3.time.year, 1 ] ]; + var d3_time_scaleLocalFormats = [ [ d3.time.format("%Y"), function(d) { + return true; + } ], [ d3.time.format("%B"), function(d) { + return d.getMonth(); + } ], [ d3.time.format("%b %d"), function(d) { + return d.getDate() != 1; + } ], [ d3.time.format("%a %d"), function(d) { + return d.getDay() && d.getDate() != 1; + } ], [ d3.time.format("%I %p"), function(d) { + return d.getHours(); + } ], [ d3.time.format("%I:%M"), function(d) { + return d.getMinutes(); + } ], [ d3.time.format(":%S"), function(d) { + return d.getSeconds(); + } ], [ d3.time.format(".%L"), function(d) { + return d.getMilliseconds(); + } ] ]; + var d3_time_scaleLinear = d3.scale.linear(), d3_time_scaleLocalFormat = d3_time_scaleFormat(d3_time_scaleLocalFormats); + d3_time_scaleLocalMethods.year = function(extent, m) { + return d3_time_scaleLinear.domain(extent.map(d3_time_scaleGetYear)).ticks(m).map(d3_time_scaleSetYear); + }; + d3.time.scale = function() { + return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat); + }; + var d3_time_scaleUTCMethods = d3_time_scaleLocalMethods.map(function(m) { + return [ m[0].utc, m[1] ]; + }); + var d3_time_scaleUTCFormats = [ [ d3.time.format.utc("%Y"), function(d) { + return true; + } ], [ d3.time.format.utc("%B"), function(d) { + return d.getUTCMonth(); + } ], [ d3.time.format.utc("%b %d"), function(d) { + return d.getUTCDate() != 1; + } ], [ d3.time.format.utc("%a %d"), function(d) { + return d.getUTCDay() && d.getUTCDate() != 1; + } ], [ d3.time.format.utc("%I %p"), function(d) { + return d.getUTCHours(); + } ], [ d3.time.format.utc("%I:%M"), function(d) { + return d.getUTCMinutes(); + } ], [ d3.time.format.utc(":%S"), function(d) { + return d.getUTCSeconds(); + } ], [ d3.time.format.utc(".%L"), function(d) { + return d.getUTCMilliseconds(); + } ] ]; + var d3_time_scaleUTCFormat = d3_time_scaleFormat(d3_time_scaleUTCFormats); + d3_time_scaleUTCMethods.year = function(extent, m) { + return d3_time_scaleLinear.domain(extent.map(d3_time_scaleUTCGetYear)).ticks(m).map(d3_time_scaleUTCSetYear); + 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