v1.0.0

.pubignore

@@ -1,5 +1,7 @@
 # Pub
+DEVLOG.md
 devdoc/
+example/
 
 # Miscellaneous
 *.class

CHANGELOG.md

@@ -1,3 +1,10 @@
+## 1.0.0
+
+**2022-11-01**
+
+- Graphic has finished initial development and ready for production from this version. The API will be stable while a new major version begins in the design.
+- Add size to tooltip renderer function: https://github.com/entronad/graphic/pull/159
+
 ## 0.10.7
 
 **2022-09-20**

DEVLOG.md

@@ -4147,15 +4147,32 @@ animation
 
 
 
-信
 
-介绍：
 
-声明式
+感觉针对数组的可定制回调函数参数还是应该带上index，这个需求挺实际的，不要信了dart的鬼
 
-可交互
+原则：减少概念，增加flexibility，无论从理论到实践，都应该把flexibility、extensive作为首要目标
 
-问题
+思考declaration和transformation的关系，D3认为专注transformation有助于提升性能。D3在底层的transformation上还有declarative的helper
 
-1. 对nest的理解，group by
-2. elevation作为一个 aes attr
+d3这种称为 embedded domain-specifific language
+
+从实践的角度讲，ticks很重要，特别是在缩放情况下
+
+
+
+是不是可以把 shape提取出来，和geom合并？
+
+
+
+似乎 selection updater 也应该改为和signal updater类似的多参数的
+
+
+
+## 论文
+
+与gg的区别：shape
+
+interaction 和 animation
+
+flutter的图形系统是成立的基础（见d3论文）

README.md

@@ -29,16 +29,12 @@ Example of charts can be seen in the [Example App](https://github.com/entronad/g
 
 ![examples](https://github.com/entronad/graphic/raw/main/devdoc/examples.jpg)
 
-## Used by
-
-Graphic is used by these companies:
-
-[![rows](https://github.com/entronad/graphic/raw/main/devdoc/logo_rows.svg)](https://rows.com/)
-
 ## Tutorials
 
 [The Versatility of the Grammar of Graphics](https://medium.com/@entronad/the-versatility-of-the-grammar-of-graphics-d1366760424d)
 
+[How to Build Interactive Charts in Flutter](https://medium.com/@entronad/how-to-build-interactive-charts-in-flutter-e317492d5ba1)
+
 ## Reference
 
 Besides *The Grammar of Graphics*, the API terminology also referes to [AntV](https://antv.vision/en) and [Vega](https://vega.github.io/). The dataflow structure is inspired by [Vega](https://vega.github.io/).

example/lib/pages/line_area_point.dart

@@ -221,7 +221,7 @@ class LineAreaPointPage extends StatelessWidget {
                   variables: {
                     'date': Variable(
                       accessor: (Map map) => map['date'] as String,
-                      scale: OrdinalScale(tickCount: 5),
+                      scale: OrdinalScale(tickCount: 5, inflate: true),
                     ),
                     'points': Variable(
                       accessor: (Map map) => map['points'] as num,
@@ -230,6 +230,7 @@ class LineAreaPointPage extends StatelessWidget {
                       accessor: (Map map) => map['name'] as String,
                     ),
                   },
+                  coord: RectCoord(horizontalRange: [0.01, 0.99]),
                   elements: [
                     LineElement(
                       position:

lib/src/guide/interaction/crosshair.dart

@@ -122,6 +122,7 @@ class CrosshairRenderOp extends Render<CrosshairScene> {
       }
       return Offset.zero;
     }
+
     for (var index in selects) {
       selectedPoint += findPoint(index);
     }

lib/src/guide/interaction/tooltip.dart

@@ -251,6 +251,7 @@ class TooltipRenderOp extends Render<TooltipScene> {
         }
         return Offset.zero;
       }
+
       for (var index in selects) {
         selectedPoint += findPoint(index);
       }

lib/src/interaction/selection/selection.dart

@@ -283,12 +283,11 @@ class SelectorRenderOp extends Render<SelectorScene> {
     final selector = selectors?[name];
 
     if (selector is IntervalSelector) {
-      scene
-        .figures = renderIntervalSelector(
-          selector.points.first,
-          selector.points.last,
-          selector.color,
-        );
+      scene.figures = renderIntervalSelector(
+        selector.points.first,
+        selector.points.last,
+        selector.color,
+      );
     } else {
       // The point selector has no mark for now.
 

lib/src/parse/parse.dart

@@ -54,7 +54,8 @@ import 'package:graphic/src/variable/transform/sort.dart';
 import 'package:graphic/src/variable/variable.dart';
 
 /// The default padding function for rectangle coordinate.
-EdgeInsets _defaultRectPadding(Size _) => const EdgeInsets.fromLTRB(40, 5, 10, 20);
+EdgeInsets _defaultRectPadding(Size _) =>
+    const EdgeInsets.fromLTRB(40, 5, 10, 20);
 
 /// The default padding function for polar coordinate.
 EdgeInsets _defaultPolarPadding(Size _) => const EdgeInsets.all(10);

lib/src/scale/time.dart

@@ -58,8 +58,9 @@ class TimeScaleConv extends ContinuousScaleConv<DateTime> {
       }
 
       // If all data are the same, the range is 1 second.
-      final range =
-          maxTmp == minTmp ? const Duration(seconds: 1) : maxTmp.difference(minTmp);
+      final range = maxTmp == minTmp
+          ? const Duration(seconds: 1)
+          : maxTmp.difference(minTmp);
       final marginMin = range * (spec.marginMin ?? 0.1);
       final marginMax = range * (spec.marginMax ?? 0.1);
       min = min ?? minTmp.subtract(marginMin);

pubspec.yaml

@@ -1,6 +1,6 @@
 name: graphic
 description: A grammar of data visualization and Flutter charting library.
-version: 0.10.7
+version: 1.0.0
 homepage: https://github.com/entronad/graphic
 
 environment: