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chart-js.html
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<!doctype html>
<html lang="en">
<head>
<?php
$title = "Chart JS";
include("./inc/common-head.html");
?>
</head>
<body class="skin-blue sidebar-mini">
<!-- <Start Of Header Section> -->
<div class="main-page">
<?php
$headtitle = "Chart JS";
include("./inc/common-header.html");
?>
<!-- Right Section Start -->
<div class="right-area content-wrapper">
<div class="content-header">
<div class="container">
<div class="row chart-info">
<div class="col-lg-6">
<div class="card">
<div class="card-header">
<strong>Doughut Chart</strong>
</div>
<div class="card-body">
<div id="canvas-holder" style="width: 450px;">
<canvas id="chart-area" width="300" height="300" />
</div>
<div id="chartjs-tooltip"></div>
</div>
</div>
</div>
<div class="col-lg-6">
<div class="card">
<div class="card-header">
<strong>Rader chart</strong>
</div>
<div class="card-body">
<div class="chartContainer">
<canvas id="radarCanvas"></canvas>
</div>
<div class="svgContainer"></div>
</div>
</div>
</div>
<div class="col-lg-6">
<div class="card">
<div class="card-header">
<strong>Polar Chart</strong>
</div>
<div class="card-body">
<canvas id="myChart" width="400" height="400"></canvas>
</div>
</div>
</div>
</div>
</div>
<?php
$beforCustomJS = '';
include("inc/common-footer.html");
?>
</div>
</div>
<script>
Chart(document.getElementById("bubble-chart"), {
type: 'bubble',
data: {
labels: "Africa",
datasets: [
{
label: ["China"],
backgroundColor: "rgba(255,221,50,0.2)",
borderColor: "rgba(255,221,50,1)",
data: [{
x: 21269017,
y: 5.245,
r: 15
}]
}, {
label: ["Denmark"],
backgroundColor: "rgba(60,186,159,0.2)",
borderColor: "rgba(60,186,159,1)",
data: [{
x: 258702,
y: 7.526,
r: 10
}]
}, {
label: ["Germany"],
backgroundColor: "rgba(0,0,0,0.2)",
borderColor: "#000",
data: [{
x: 3979083,
y: 6.994,
r: 15
}]
}, {
label: ["Japan"],
backgroundColor: "rgba(193,46,12,0.2)",
borderColor: "rgba(193,46,12,1)",
data: [{
x: 4931877,
y: 5.921,
r: 15
}]
}
]
},
options: {
title: {
display: true,
text: 'Predicted world population (millions) in 2050'
}, scales: {
yAxes: [{
scaleLabel: {
display: true,
labelString: "Happiness"
}
}],
xAxes: [{
scaleLabel: {
display: true,
labelString: "GDP (PPP)"
}
}]
}
}
});</script>
<script>
addEventListener('WebComponentsReady', () => {
class MyDataSource extends Polymer.Element {
static get is() { return 'my-data-source'; }
static get properties() {
return {
data: {
type: Array,
notify: true,
value: [
["Aerospace", 90.0],
["Medical", 53.6],
["Agriculture", 25.6],
["Automotive", 17.0],
["Consumers", 12.4],
["Subsidies", 1.4]]
}
};
}
}
window.customElements.define(MyDataSource.is, MyDataSource);
});
</script>
<script>
var graphData = {
type: "radar",
data: {
labels: [
"Axes 1",
"Axes 2",
"Axes 3",
"Axes 4",
"Axes 5",
"Axes 6",
"Axes 7"
],
datasets: [
{
label: "DataSeries",
fill: true,
lineTension: 0,
backgroundColor: "rgba(75,192,192,0.3)",
borderColor: "rgba(75,192,192,1)",
borderCapStyle: "butt",
borderDash: [],
borderDashOffset: 0.0,
borderJoinStyle: "miter",
pointBorderColor: "rgba(75,192,192,1)",
pointBackgroundColor: "rgba(75,192,192,0.5)",
pointBorderWidth: 2,
pointHoverRadius: 8,
pointHoverBackgroundColor: "rgba(75,192,192,1)",
pointHoverBorderColor: "rgba(220,220,220,1)",
pointHoverBorderWidth: 2,
pointRadius: 4,
pointHitRadius: 10,
data: [30, 5, 30, 20, 30, 25, 50],
spanGaps: false
},
{
label: "Control",
fill: false,
lineTension: 0,
//backgroundColor: "rgba(75,192,192,0.3)",
borderColor: "rgba(255,192,192,1)",
borderCapStyle: "butt",
borderDash: [5, 10],
borderDashOffset: 0.0,
borderJoinStyle: "miter",
pointBorderColor: "rgba(255,192,192,1)",
pointBackgroundColor: "rgba(255,192,192,1)",
pointBorderWidth: 1,
pointHoverRadius: 5,
pointHoverBackgroundColor: "rgba(255,192,192,1)",
pointHoverBorderColor: "rgba(220,220,220,1)",
pointHoverBorderWidth: 2,
pointRadius: 2,
pointHitRadius: 20,
data: [40, 40, 40, 30, 20, 40, 40],
spanGaps: false
}
]
},
options: {
scale: {
ticks: {
min: 0, // suggestedMin: 0,
max: 50, //suggestedMax: 50
stepSize: 10
}
},
animation: {
duration: 2000,
easing: "easeOutElastic"
},
responsive: true
}
}
var context = document.getElementById("radarCanvas").getContext("2d");
var radarChart = new Chart(context, graphData); // Works fine
// canvas2svg 'mock' context
var svgContext = C2S(500, 500);
// new chart on 'mock' context fails:
var mySvg = new Chart(svgContext, graphData);
// Failed to create chart: can't acquire context from the given item
console.log(svgContext.getSerializedSvg(true));
</script>
<script>
window.chartColors = {
red: 'rgb(255, 99, 132)',
orange: 'rgb(255, 159, 64)',
yellow: 'rgb(255, 205, 86)',
green: 'rgb(75, 192, 192)',
blue: 'rgb(54, 162, 235)',
purple: 'rgb(153, 102, 255)',
grey: 'rgb(231,233,237)'
};
Chart.defaults.global.tooltips.custom = function (tooltip) {
// Tooltip Element
var tooltipEl = document.getElementById('chartjs-tooltip');
// Hide if no tooltip
if (tooltip.opacity === 0) {
tooltipEl.style.opacity = 0;
return;
}
// Set Text
if (tooltip.body) {
var total = 0;
// get the value of the datapoint
var value = this._data.datasets[tooltip.dataPoints[0].datasetIndex].data[tooltip.dataPoints[0].index].toLocaleString();
// calculate value of all datapoints
this._data.datasets[tooltip.dataPoints[0].datasetIndex].data.forEach(function (e) {
total += e;
});
// calculate percentage and set tooltip value
tooltipEl.innerHTML = '<h1>' + (value / total * 100) + '%</h1>';
}
// calculate position of tooltip
var centerX = (this._chartInstance.chartArea.left + this._chartInstance.chartArea.right) / 2;
var centerY = ((this._chartInstance.chartArea.top + this._chartInstance.chartArea.bottom) / 2);
// Display, position, and set styles for font
tooltipEl.style.opacity = 1;
tooltipEl.style.left = centerX + 'px';
tooltipEl.style.top = centerY + 'px';
tooltipEl.style.fontFamily = tooltip._fontFamily;
tooltipEl.style.fontSize = tooltip.fontSize;
tooltipEl.style.fontStyle = tooltip._fontStyle;
tooltipEl.style.padding = tooltip.yPadding + 'px ' + tooltip.xPadding + 'px';
};
var config = {
type: 'doughnut',
data: {
datasets: [{
data: [300, 50, 100, 40, 10],
backgroundColor: [
window.chartColors.red,
window.chartColors.orange,
window.chartColors.yellow,
window.chartColors.green,
window.chartColors.blue,
],
}],
labels: [
"Red",
"Orange",
"Yellow",
"Green",
"Blue"
]
},
options: {
responsive: true,
legend: {
display: true,
labels: {
padding: 20
},
},
tooltips: {
enabled: false,
}
}
};
window.onload = function () {
var ctx = document.getElementById("chart-area").getContext("2d");
window.myPie = new Chart(ctx, config);
};</script>
<script src="assets/js/Chart.min.js"></script>
<script src="assets/js/chartjs-charts.js"></script>
<script src="assets/js/Chart.bundle.js"></script>
<script src="assets/js/chartjs-init.js"></script>
<script src="assets/js/polra-chart.js"></script>
</body>
</html>