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Code Issues Releases Wiki Activity

web/chart: fix sample (#909)

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This commit is contained in:
Brett Morgan
2021-10-07 08:10:34 +11:00
committed by GitHub
parent 0fe216a1cf
commit 2d9ba2f9eb
118 changed files with 3655 additions and 3511 deletions
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61
web/charts/lib/axes/gridline_dash_pattern.dart
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@@ -24,11 +24,12 @@ class GridlineDashPattern extends StatelessWidget {
final List<charts.Series> seriesList;
final bool animate;
GridlineDashPattern(this.seriesList, {this.animate});
const GridlineDashPattern(this.seriesList, {this.animate, Key key})
: super(key: key);
/// Creates a [TimeSeriesChart] with sample data and no transition.
factory GridlineDashPattern.withSampleData() {
return new GridlineDashPattern(
return GridlineDashPattern(
_createSampleData(),
// Disable animations for image tests.
animate: false,
@@ -40,29 +41,29 @@ class GridlineDashPattern extends StatelessWidget {
// It is used for creating random series data to demonstrate animation in
// the example app only.
factory GridlineDashPattern.withRandomData() {
return new GridlineDashPattern(_createRandomData());
return GridlineDashPattern(_createRandomData());
}
/// Create random data.
static List<charts.Series<MyRow, DateTime>> _createRandomData() {
final random = new Random();
final random = Random();
final data = [
new MyRow(new DateTime(2017, 9, 25), random.nextInt(100)),
new MyRow(new DateTime(2017, 9, 26), random.nextInt(100)),
new MyRow(new DateTime(2017, 9, 27), random.nextInt(100)),
new MyRow(new DateTime(2017, 9, 28), random.nextInt(100)),
new MyRow(new DateTime(2017, 9, 29), random.nextInt(100)),
new MyRow(new DateTime(2017, 9, 30), random.nextInt(100)),
new MyRow(new DateTime(2017, 10, 01), random.nextInt(100)),
new MyRow(new DateTime(2017, 10, 02), random.nextInt(100)),
new MyRow(new DateTime(2017, 10, 03), random.nextInt(100)),
new MyRow(new DateTime(2017, 10, 04), random.nextInt(100)),
new MyRow(new DateTime(2017, 10, 05), random.nextInt(100)),
MyRow(DateTime(2017, 9, 25), random.nextInt(100)),
MyRow(DateTime(2017, 9, 26), random.nextInt(100)),
MyRow(DateTime(2017, 9, 27), random.nextInt(100)),
MyRow(DateTime(2017, 9, 28), random.nextInt(100)),
MyRow(DateTime(2017, 9, 29), random.nextInt(100)),
MyRow(DateTime(2017, 9, 30), random.nextInt(100)),
MyRow(DateTime(2017, 10, 01), random.nextInt(100)),
MyRow(DateTime(2017, 10, 02), random.nextInt(100)),
MyRow(DateTime(2017, 10, 03), random.nextInt(100)),
MyRow(DateTime(2017, 10, 04), random.nextInt(100)),
MyRow(DateTime(2017, 10, 05), random.nextInt(100)),
];
return [
new charts.Series<MyRow, DateTime>(
charts.Series<MyRow, DateTime>(
id: 'Cost',
domainFn: (MyRow row, _) => row.timeStamp,
measureFn: (MyRow row, _) => row.cost,
@@ -74,11 +75,11 @@ class GridlineDashPattern extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new charts.TimeSeriesChart(seriesList,
return charts.TimeSeriesChart(seriesList,
animate: animate,
/// Customize the gridlines to use a dash pattern.
primaryMeasureAxis: new charts.NumericAxisSpec(
primaryMeasureAxis: const charts.NumericAxisSpec(
renderSpec: charts.GridlineRendererSpec(
lineStyle: charts.LineStyleSpec(
dashPattern: [4, 4],
@@ -88,21 +89,21 @@ class GridlineDashPattern extends StatelessWidget {
/// Create one series with sample hard coded data.
static List<charts.Series<MyRow, DateTime>> _createSampleData() {
final data = [
new MyRow(new DateTime(2017, 9, 25), 6),
new MyRow(new DateTime(2017, 9, 26), 8),
new MyRow(new DateTime(2017, 9, 27), 6),
new MyRow(new DateTime(2017, 9, 28), 9),
new MyRow(new DateTime(2017, 9, 29), 11),
new MyRow(new DateTime(2017, 9, 30), 15),
new MyRow(new DateTime(2017, 10, 01), 25),
new MyRow(new DateTime(2017, 10, 02), 33),
new MyRow(new DateTime(2017, 10, 03), 27),
new MyRow(new DateTime(2017, 10, 04), 31),
new MyRow(new DateTime(2017, 10, 05), 23),
MyRow(DateTime(2017, 9, 25), 6),
MyRow(DateTime(2017, 9, 26), 8),
MyRow(DateTime(2017, 9, 27), 6),
MyRow(DateTime(2017, 9, 28), 9),
MyRow(DateTime(2017, 9, 29), 11),
MyRow(DateTime(2017, 9, 30), 15),
MyRow(DateTime(2017, 10, 01), 25),
MyRow(DateTime(2017, 10, 02), 33),
MyRow(DateTime(2017, 10, 03), 27),
MyRow(DateTime(2017, 10, 04), 31),
MyRow(DateTime(2017, 10, 05), 23),
];
return [
new charts.Series<MyRow, DateTime>(
charts.Series<MyRow, DateTime>(
id: 'Cost',
domainFn: (MyRow row, _) => row.timeStamp,
measureFn: (MyRow row, _) => row.cost,