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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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41
web/charts/lib/time_series_chart/line_annotation.dart
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@@ -31,11 +31,12 @@ class TimeSeriesLineAnnotationChart extends StatelessWidget {
final List<charts.Series> seriesList;
final bool animate;
TimeSeriesLineAnnotationChart(this.seriesList, {this.animate});
const TimeSeriesLineAnnotationChart(this.seriesList, {this.animate, Key key})
: super(key: key);
/// Creates a [TimeSeriesChart] with sample data and no transition.
factory TimeSeriesLineAnnotationChart.withSampleData() {
return new TimeSeriesLineAnnotationChart(
return TimeSeriesLineAnnotationChart(
_createSampleData(),
// Disable animations for image tests.
animate: false,
@@ -47,22 +48,22 @@ class TimeSeriesLineAnnotationChart extends StatelessWidget {
// It is used for creating random series data to demonstrate animation in
// the example app only.
factory TimeSeriesLineAnnotationChart.withRandomData() {
return new TimeSeriesLineAnnotationChart(_createRandomData());
return TimeSeriesLineAnnotationChart(_createRandomData());
}
/// Create random data.
static List<charts.Series<TimeSeriesSales, DateTime>> _createRandomData() {
final random = new Random();
final random = Random();
final data = [
new TimeSeriesSales(new DateTime(2017, 9, 19), random.nextInt(100)),
new TimeSeriesSales(new DateTime(2017, 9, 26), random.nextInt(100)),
new TimeSeriesSales(new DateTime(2017, 10, 3), random.nextInt(100)),
new TimeSeriesSales(new DateTime(2017, 10, 10), random.nextInt(100)),
TimeSeriesSales(DateTime(2017, 9, 19), random.nextInt(100)),
TimeSeriesSales(DateTime(2017, 9, 26), random.nextInt(100)),
TimeSeriesSales(DateTime(2017, 10, 3), random.nextInt(100)),
TimeSeriesSales(DateTime(2017, 10, 10), random.nextInt(100)),
];
return [
new charts.Series<TimeSeriesSales, DateTime>(
charts.Series<TimeSeriesSales, DateTime>(
id: 'Sales',
domainFn: (TimeSeriesSales sales, _) => sales.time,
measureFn: (TimeSeriesSales sales, _) => sales.sales,
@@ -74,13 +75,13 @@ class TimeSeriesLineAnnotationChart extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new charts.TimeSeriesChart(seriesList, animate: animate, behaviors: [
new charts.RangeAnnotation([
new charts.LineAnnotationSegment(
new DateTime(2017, 10, 4), charts.RangeAnnotationAxisType.domain,
return charts.TimeSeriesChart(seriesList, animate: animate, behaviors: [
charts.RangeAnnotation([
charts.LineAnnotationSegment(
DateTime(2017, 10, 4), charts.RangeAnnotationAxisType.domain,
startLabel: 'Oct 4'),
new charts.LineAnnotationSegment(
new DateTime(2017, 10, 15), charts.RangeAnnotationAxisType.domain,
charts.LineAnnotationSegment(
DateTime(2017, 10, 15), charts.RangeAnnotationAxisType.domain,
endLabel: 'Oct 15'),
]),
]);
@@ -89,14 +90,14 @@ class TimeSeriesLineAnnotationChart extends StatelessWidget {
/// Create one series with sample hard coded data.
static List<charts.Series<TimeSeriesSales, DateTime>> _createSampleData() {
final data = [
new TimeSeriesSales(new DateTime(2017, 9, 19), 5),
new TimeSeriesSales(new DateTime(2017, 9, 26), 25),
new TimeSeriesSales(new DateTime(2017, 10, 3), 100),
new TimeSeriesSales(new DateTime(2017, 10, 10), 75),
TimeSeriesSales(DateTime(2017, 9, 19), 5),
TimeSeriesSales(DateTime(2017, 9, 26), 25),
TimeSeriesSales(DateTime(2017, 10, 3), 100),
TimeSeriesSales(DateTime(2017, 10, 10), 75),
];
return [
new charts.Series<TimeSeriesSales, DateTime>(
charts.Series<TimeSeriesSales, DateTime>(
id: 'Sales',
domainFn: (TimeSeriesSales sales, _) => sales.time,
measureFn: (TimeSeriesSales sales, _) => sales.sales,