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pkg/js: moved example code to https://github.com/google/chartjs.dart/
R=jacobr@google.com Review URL: https://codereview.chromium.org/1449053004 .
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## 0.6.0-beta.10
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* Pointed to [Dart API for Chart.js](https://github.com/google/chartjs.dart/)
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and removed the local example.
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## 0.6.0-beta.9
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* Fixed examples in `README.md`.
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## 0.6.0-beta.8
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* Updates to support recent changes in `Dart VM version: 1.13.0-dev.7.7`.
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@ -20,7 +20,8 @@ If you are passing a Dart function to a JavaScript API, you must wrap it using
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### Examples
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There is a [full example](https://github.com/dart-lang/sdk/tree/master/pkg/js/example) hosted with the `package:js` source code.
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See the [Chart.js Dart API](https://github.com/google/chartjs.dart/) for an
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end-to-end example.
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#### Calling methods
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@ -1,14 +1 @@
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An example of using [Chart.js](aoeU).
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This example is ported from [this sample](https://github.com/nnnick/Chart.js/blob/b8691c9581bff0eeecb34f98e678dc045a18f33e/samples/line.html) in the `Chart.js` repository.
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To view the example, run `pub serve example` from the root directory of this project – the directory containing `pubspec.yaml`.
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```console
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> pub serve example
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Loading source assets...
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Serving js example on http://localhost:8080
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Build completed successfully
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```
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You can view it with Dartium or any other browser.
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See the [Chart.js Dart API](https://github.com/google/chartjs.dart/) for a usage example.
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@ -1,62 +0,0 @@
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// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library chart;
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import 'dart:html';
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import 'package:js/js.dart';
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@JS()
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class Chart {
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external Chart(CanvasRenderingContext2D ctx);
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external dynamic Line(Data data, Options options);
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}
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@JS()
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@anonymous
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class Data {
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external List get labels;
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external List<DataSet> get datasets;
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external factory Data({List<String> labels, List<DataSet> datasets});
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}
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/// Minimal implementation of dataset for line chart
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///
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/// http://www.chartjs.org/docs/#line-chart-data-structure
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@JS()
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@anonymous
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class DataSet {
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external String get label;
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external String get fillColor;
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external String get strokeColor;
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external String get pointColor;
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external String get pointStrokeColor;
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external String get pointHighlightFill;
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external String get pointHighlightStroke;
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external List<num> get data;
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external factory DataSet(
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{String label,
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String fillColor,
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String strokeColor,
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String pointColor,
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String pointStrokeColor,
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String pointHighlightFill,
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String pointHighlightStroke,
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List<num> data});
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}
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/// Minimal implementation of options
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///
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/// http://www.chartjs.org/docs/#getting-started-global-chart-configuration
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@JS()
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@anonymous
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class Options {
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external bool get responsive;
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external factory Options({bool responsive});
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}
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@ -1,67 +0,0 @@
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// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library chart.example;
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// Based off the Javascript example
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// https://github.com/nnnick/Chart.js/blob/b8691c9581bff0eeecb34f98e678dc045a18f33e/samples/line.html
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// On 2015-10-15
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import 'dart:html';
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import 'dart:math';
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import 'chart.dart';
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void main() {
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var ctx = (querySelector('#canvas') as CanvasElement).context2D;
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var rnd = new Random();
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var data = new Data(labels: [
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"January",
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"February",
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"March",
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"April",
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"May",
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"June",
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"July"
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], datasets: <DataSet>[
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new DataSet(
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label: "My First dataset",
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fillColor: "rgba(220,220,220,0.2)",
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strokeColor: "rgba(220,220,220,1)",
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pointColor: "rgba(220,220,220,1)",
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pointStrokeColor: "#fff",
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pointHighlightFill: "#fff",
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pointHighlightStroke: "rgba(220,220,220,1)",
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data: [
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100)
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]),
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new DataSet(
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label: "My Second dataset",
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fillColor: "rgba(151,187,205,0.2)",
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strokeColor: "rgba(151,187,205,1)",
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pointColor: "rgba(151,187,205,1)",
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pointStrokeColor: "#fff",
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pointHighlightFill: "#fff",
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pointHighlightStroke: "rgba(151,187,205,1)",
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data: [
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100),
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rnd.nextInt(100)
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])
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]);
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new Chart(ctx).Line(data, new Options(responsive: true));
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}
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@ -1,14 +0,0 @@
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<!doctype html>
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<html>
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<head>
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<title>Chart.js and Dart interop example</title>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/1.0.2/Chart.js"></script>
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<script type="application/dart" src="chart_js_example.dart"></script>
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<script src="packages/browser/dart.js"></script>
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</head>
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<body>
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<div style="margin: 20px;">
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<canvas id="canvas" height="450" width="600"></canvas>
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</div>
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</body>
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</html>
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@ -1,10 +1,10 @@
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name: js
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version: 0.6.0-beta.9
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version: 0.6.0-beta.10
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authors:
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- Dart Team <misc@dartlang.org>
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description: Access JavaScript from Dart.
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homepage: https://github.com/dart-lang/sdk/tree/master/pkg/js
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environment:
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sdk: '>=1.13.0-dev.7.7 <2.0.0'
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sdk: '>=1.13.0-dev.7.8 <2.0.0'
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dev_dependencies:
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browser: '^0.10.0+2'
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