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web/chart: fix sample (#909)
This commit is contained in:
Brett Morgan
GitHub
@@ -28,10 +28,12 @@ class GroupedStackedWeightPatternBarChart extends StatelessWidget {
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final List<charts.Series> seriesList;
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final bool animate;
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GroupedStackedWeightPatternBarChart(this.seriesList, {this.animate});
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const GroupedStackedWeightPatternBarChart(this.seriesList,
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{this.animate, Key key})
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: super(key: key);
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factory GroupedStackedWeightPatternBarChart.withSampleData() {
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return new GroupedStackedWeightPatternBarChart(
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return GroupedStackedWeightPatternBarChart(
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createSampleData(),
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// Disable animations for image tests.
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animate: false,
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@@ -43,92 +45,92 @@ class GroupedStackedWeightPatternBarChart extends StatelessWidget {
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// It is used for creating random series data to demonstrate animation in
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// the example app only.
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factory GroupedStackedWeightPatternBarChart.withRandomData() {
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return new GroupedStackedWeightPatternBarChart(_createRandomData());
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return GroupedStackedWeightPatternBarChart(_createRandomData());
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}
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/// Create random data.
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static List<charts.Series<OrdinalSales, String>> _createRandomData() {
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final random = new Random();
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final random = Random();
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final desktopSalesDataA = [
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new OrdinalSales('2014', random.nextInt(100)),
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new OrdinalSales('2015', random.nextInt(100)),
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new OrdinalSales('2016', random.nextInt(100)),
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new OrdinalSales('2017', random.nextInt(100)),
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OrdinalSales('2014', random.nextInt(100)),
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OrdinalSales('2015', random.nextInt(100)),
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OrdinalSales('2016', random.nextInt(100)),
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OrdinalSales('2017', random.nextInt(100)),
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];
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final tableSalesDataA = [
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new OrdinalSales('2014', random.nextInt(100)),
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new OrdinalSales('2015', random.nextInt(100)),
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new OrdinalSales('2016', random.nextInt(100)),
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new OrdinalSales('2017', random.nextInt(100)),
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OrdinalSales('2014', random.nextInt(100)),
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OrdinalSales('2015', random.nextInt(100)),
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OrdinalSales('2016', random.nextInt(100)),
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OrdinalSales('2017', random.nextInt(100)),
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];
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final mobileSalesDataA = [
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new OrdinalSales('2014', random.nextInt(100)),
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new OrdinalSales('2015', random.nextInt(100)),
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new OrdinalSales('2016', random.nextInt(100)),
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new OrdinalSales('2017', random.nextInt(100)),
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OrdinalSales('2014', random.nextInt(100)),
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OrdinalSales('2015', random.nextInt(100)),
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OrdinalSales('2016', random.nextInt(100)),
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OrdinalSales('2017', random.nextInt(100)),
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];
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final desktopSalesDataB = [
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new OrdinalSales('2014', random.nextInt(100)),
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new OrdinalSales('2015', random.nextInt(100)),
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new OrdinalSales('2016', random.nextInt(100)),
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new OrdinalSales('2017', random.nextInt(100)),
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OrdinalSales('2014', random.nextInt(100)),
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OrdinalSales('2015', random.nextInt(100)),
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OrdinalSales('2016', random.nextInt(100)),
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OrdinalSales('2017', random.nextInt(100)),
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];
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final tableSalesDataB = [
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new OrdinalSales('2014', random.nextInt(100)),
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new OrdinalSales('2015', random.nextInt(100)),
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new OrdinalSales('2016', random.nextInt(100)),
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new OrdinalSales('2017', random.nextInt(100)),
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OrdinalSales('2014', random.nextInt(100)),
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OrdinalSales('2015', random.nextInt(100)),
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OrdinalSales('2016', random.nextInt(100)),
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OrdinalSales('2017', random.nextInt(100)),
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];
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final mobileSalesDataB = [
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new OrdinalSales('2014', random.nextInt(100)),
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new OrdinalSales('2015', random.nextInt(100)),
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new OrdinalSales('2016', random.nextInt(100)),
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new OrdinalSales('2017', random.nextInt(100)),
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OrdinalSales('2014', random.nextInt(100)),
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OrdinalSales('2015', random.nextInt(100)),
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OrdinalSales('2016', random.nextInt(100)),
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OrdinalSales('2017', random.nextInt(100)),
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];
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return [
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Desktop A',
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seriesCategory: 'A',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: desktopSalesDataA,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Tablet A',
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seriesCategory: 'A',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: tableSalesDataA,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Mobile A',
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seriesCategory: 'A',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: mobileSalesDataA,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Desktop B',
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seriesCategory: 'B',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: desktopSalesDataB,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Tablet B',
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seriesCategory: 'B',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: tableSalesDataB,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Mobile B',
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seriesCategory: 'B',
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domainFn: (OrdinalSales sales, _) => sales.year,
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@@ -141,7 +143,7 @@ class GroupedStackedWeightPatternBarChart extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return new charts.BarChart(
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return charts.BarChart(
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seriesList,
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animate: animate,
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// Configure the bar renderer in grouped stacked rendering mode with a
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@@ -149,7 +151,7 @@ class GroupedStackedWeightPatternBarChart extends StatelessWidget {
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//
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// The first stack of bars in each group is configured to be twice as wide
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// as the second stack of bars in each group.
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defaultRenderer: new charts.BarRendererConfig(
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defaultRenderer: charts.BarRendererConfig(
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groupingType: charts.BarGroupingType.groupedStacked,
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weightPattern: [2, 1],
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),
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@@ -159,84 +161,84 @@ class GroupedStackedWeightPatternBarChart extends StatelessWidget {
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/// Create series list with multiple series
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static List<charts.Series<OrdinalSales, String>> createSampleData() {
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final desktopSalesDataA = [
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new OrdinalSales('2014', 5),
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new OrdinalSales('2015', 25),
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new OrdinalSales('2016', 100),
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new OrdinalSales('2017', 75),
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OrdinalSales('2014', 5),
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OrdinalSales('2015', 25),
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OrdinalSales('2016', 100),
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OrdinalSales('2017', 75),
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];
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final tableSalesDataA = [
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new OrdinalSales('2014', 25),
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new OrdinalSales('2015', 50),
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new OrdinalSales('2016', 10),
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new OrdinalSales('2017', 20),
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OrdinalSales('2014', 25),
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OrdinalSales('2015', 50),
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OrdinalSales('2016', 10),
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OrdinalSales('2017', 20),
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];
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final mobileSalesDataA = [
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new OrdinalSales('2014', 10),
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new OrdinalSales('2015', 15),
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new OrdinalSales('2016', 50),
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new OrdinalSales('2017', 45),
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OrdinalSales('2014', 10),
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OrdinalSales('2015', 15),
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OrdinalSales('2016', 50),
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OrdinalSales('2017', 45),
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];
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final desktopSalesDataB = [
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new OrdinalSales('2014', 5),
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new OrdinalSales('2015', 25),
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new OrdinalSales('2016', 100),
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new OrdinalSales('2017', 75),
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OrdinalSales('2014', 5),
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OrdinalSales('2015', 25),
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OrdinalSales('2016', 100),
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OrdinalSales('2017', 75),
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];
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final tableSalesDataB = [
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new OrdinalSales('2014', 25),
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new OrdinalSales('2015', 50),
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new OrdinalSales('2016', 10),
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new OrdinalSales('2017', 20),
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OrdinalSales('2014', 25),
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OrdinalSales('2015', 50),
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OrdinalSales('2016', 10),
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OrdinalSales('2017', 20),
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];
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final mobileSalesDataB = [
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new OrdinalSales('2014', 10),
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new OrdinalSales('2015', 15),
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new OrdinalSales('2016', 50),
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new OrdinalSales('2017', 45),
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OrdinalSales('2014', 10),
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OrdinalSales('2015', 15),
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OrdinalSales('2016', 50),
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OrdinalSales('2017', 45),
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];
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return [
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Desktop A',
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seriesCategory: 'A',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: desktopSalesDataA,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Tablet A',
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seriesCategory: 'A',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: tableSalesDataA,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Mobile A',
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seriesCategory: 'A',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: mobileSalesDataA,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Desktop B',
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seriesCategory: 'B',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: desktopSalesDataB,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Tablet B',
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seriesCategory: 'B',
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domainFn: (OrdinalSales sales, _) => sales.year,
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measureFn: (OrdinalSales sales, _) => sales.sales,
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data: tableSalesDataB,
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),
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new charts.Series<OrdinalSales, String>(
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charts.Series<OrdinalSales, String>(
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id: 'Mobile B',
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seriesCategory: 'B',
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domainFn: (OrdinalSales sales, _) => sales.year,
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