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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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63
web/charts/lib/axes/nonzero_bound_measure_axis.dart
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@@ -25,11 +25,12 @@ class NonzeroBoundMeasureAxis extends StatelessWidget {
final List<charts.Series> seriesList;
final bool animate;
NonzeroBoundMeasureAxis(this.seriesList, {this.animate});
const NonzeroBoundMeasureAxis(this.seriesList, {this.animate, Key key})
: super(key: key);
/// Creates a [TimeSeriesChart] with sample data and no transition.
factory NonzeroBoundMeasureAxis.withSampleData() {
return new NonzeroBoundMeasureAxis(
return NonzeroBoundMeasureAxis(
_createSampleData(),
// Disable animations for image tests.
animate: false,
@@ -41,29 +42,29 @@ class NonzeroBoundMeasureAxis extends StatelessWidget {
// It is used for creating random series data to demonstrate animation in
// the example app only.
factory NonzeroBoundMeasureAxis.withRandomData() {
return new NonzeroBoundMeasureAxis(_createRandomData());
return NonzeroBoundMeasureAxis(_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) + 100),
new MyRow(new DateTime(2017, 9, 26), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 9, 27), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 9, 28), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 9, 29), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 9, 30), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 10, 01), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 10, 02), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 10, 03), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 10, 04), random.nextInt(100) + 100),
new MyRow(new DateTime(2017, 10, 05), random.nextInt(100) + 100),
MyRow(DateTime(2017, 9, 25), random.nextInt(100) + 100),
MyRow(DateTime(2017, 9, 26), random.nextInt(100) + 100),
MyRow(DateTime(2017, 9, 27), random.nextInt(100) + 100),
MyRow(DateTime(2017, 9, 28), random.nextInt(100) + 100),
MyRow(DateTime(2017, 9, 29), random.nextInt(100) + 100),
MyRow(DateTime(2017, 9, 30), random.nextInt(100) + 100),
MyRow(DateTime(2017, 10, 01), random.nextInt(100) + 100),
MyRow(DateTime(2017, 10, 02), random.nextInt(100) + 100),
MyRow(DateTime(2017, 10, 03), random.nextInt(100) + 100),
MyRow(DateTime(2017, 10, 04), random.nextInt(100) + 100),
MyRow(DateTime(2017, 10, 05), random.nextInt(100) + 100),
];
return [
new charts.Series<MyRow, DateTime>(
charts.Series<MyRow, DateTime>(
id: 'Headcount',
domainFn: (MyRow row, _) => row.timeStamp,
measureFn: (MyRow row, _) => row.headcount,
@@ -75,33 +76,33 @@ class NonzeroBoundMeasureAxis extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new charts.TimeSeriesChart(seriesList,
return charts.TimeSeriesChart(seriesList,
animate: animate,
// Provide a tickProviderSpec which does NOT require that zero is
// included.
primaryMeasureAxis: new charts.NumericAxisSpec(
primaryMeasureAxis: const charts.NumericAxisSpec(
tickProviderSpec:
new charts.BasicNumericTickProviderSpec(zeroBound: false)));
charts.BasicNumericTickProviderSpec(zeroBound: false)));
}
/// Create one series with sample hard coded data.
static List<charts.Series<MyRow, DateTime>> _createSampleData() {
final data = [
new MyRow(new DateTime(2017, 9, 25), 106),
new MyRow(new DateTime(2017, 9, 26), 108),
new MyRow(new DateTime(2017, 9, 27), 106),
new MyRow(new DateTime(2017, 9, 28), 109),
new MyRow(new DateTime(2017, 9, 29), 111),
new MyRow(new DateTime(2017, 9, 30), 115),
new MyRow(new DateTime(2017, 10, 01), 125),
new MyRow(new DateTime(2017, 10, 02), 133),
new MyRow(new DateTime(2017, 10, 03), 127),
new MyRow(new DateTime(2017, 10, 04), 131),
new MyRow(new DateTime(2017, 10, 05), 123),
MyRow(DateTime(2017, 9, 25), 106),
MyRow(DateTime(2017, 9, 26), 108),
MyRow(DateTime(2017, 9, 27), 106),
MyRow(DateTime(2017, 9, 28), 109),
MyRow(DateTime(2017, 9, 29), 111),
MyRow(DateTime(2017, 9, 30), 115),
MyRow(DateTime(2017, 10, 01), 125),
MyRow(DateTime(2017, 10, 02), 133),
MyRow(DateTime(2017, 10, 03), 127),
MyRow(DateTime(2017, 10, 04), 131),
MyRow(DateTime(2017, 10, 05), 123),
];
return [
new charts.Series<MyRow, DateTime>(
charts.Series<MyRow, DateTime>(
id: 'Headcount',
domainFn: (MyRow row, _) => row.timeStamp,
measureFn: (MyRow row, _) => row.headcount,