Starter/samples
1
0
Fork 0
mirror of https://github.com/flutter/samples.git synced 2025-11-09 22:38:42 +00:00
Code Issues Releases Wiki Activity

web/chart: fix sample (#909)

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

94
web/charts/lib/bar_chart/grouped_single_target_line.dart
View File

@@ -24,10 +24,12 @@ class GroupedBarSingleTargetLineChart extends StatelessWidget {
final List<charts.Series> seriesList;
final bool animate;
GroupedBarSingleTargetLineChart(this.seriesList, {this.animate});
const GroupedBarSingleTargetLineChart(this.seriesList,
{this.animate, Key key})
: super(key: key);
factory GroupedBarSingleTargetLineChart.withSampleData() {
return new GroupedBarSingleTargetLineChart(
return GroupedBarSingleTargetLineChart(
_createSampleData(),
// Disable animations for image tests.
animate: false,
@@ -39,58 +41,58 @@ class GroupedBarSingleTargetLineChart extends StatelessWidget {
// It is used for creating random series data to demonstrate animation in
// the example app only.
factory GroupedBarSingleTargetLineChart.withRandomData() {
return new GroupedBarSingleTargetLineChart(_createRandomData());
return GroupedBarSingleTargetLineChart(_createRandomData());
}
/// Create random data.
static List<charts.Series<OrdinalSales, String>> _createRandomData() {
final random = new Random();
final random = Random();
final desktopSalesData = [
new OrdinalSales('2014', random.nextInt(100)),
new OrdinalSales('2015', random.nextInt(100)),
new OrdinalSales('2016', random.nextInt(100)),
new OrdinalSales('2017', random.nextInt(100)),
OrdinalSales('2014', random.nextInt(100)),
OrdinalSales('2015', random.nextInt(100)),
OrdinalSales('2016', random.nextInt(100)),
OrdinalSales('2017', random.nextInt(100)),
];
final tableSalesData = [
new OrdinalSales('2014', random.nextInt(100)),
new OrdinalSales('2015', random.nextInt(100)),
new OrdinalSales('2016', random.nextInt(100)),
new OrdinalSales('2017', random.nextInt(100)),
OrdinalSales('2014', random.nextInt(100)),
OrdinalSales('2015', random.nextInt(100)),
OrdinalSales('2016', random.nextInt(100)),
OrdinalSales('2017', random.nextInt(100)),
];
final mobileSalesData = [
new OrdinalSales('2014', random.nextInt(100)),
new OrdinalSales('2015', random.nextInt(100)),
new OrdinalSales('2016', random.nextInt(100)),
new OrdinalSales('2017', random.nextInt(100)),
OrdinalSales('2014', random.nextInt(100)),
OrdinalSales('2015', random.nextInt(100)),
OrdinalSales('2016', random.nextInt(100)),
OrdinalSales('2017', random.nextInt(100)),
];
final targetLineData = [
new OrdinalSales('2014', random.nextInt(100)),
new OrdinalSales('2015', random.nextInt(100)),
new OrdinalSales('2016', random.nextInt(100)),
new OrdinalSales('2017', random.nextInt(100)),
OrdinalSales('2014', random.nextInt(100)),
OrdinalSales('2015', random.nextInt(100)),
OrdinalSales('2016', random.nextInt(100)),
OrdinalSales('2017', random.nextInt(100)),
];
return [
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Desktop',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
data: desktopSalesData),
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Tablet',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
data: tableSalesData),
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Mobile',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
data: mobileSalesData),
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Desktop Target Line',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
@@ -103,11 +105,11 @@ class GroupedBarSingleTargetLineChart extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new charts.BarChart(seriesList,
return charts.BarChart(seriesList,
animate: animate,
barGroupingType: charts.BarGroupingType.grouped,
customSeriesRenderers: [
new charts.BarTargetLineRendererConfig(
charts.BarTargetLineRendererConfig(
// ID used to link series to this renderer.
customRendererId: 'customTargetLine',
groupingType: charts.BarGroupingType.grouped)
@@ -117,50 +119,50 @@ class GroupedBarSingleTargetLineChart extends StatelessWidget {
/// Create series list with multiple series
static List<charts.Series<OrdinalSales, String>> _createSampleData() {
final desktopSalesData = [
new OrdinalSales('2014', 5),
new OrdinalSales('2015', 25),
new OrdinalSales('2016', 100),
new OrdinalSales('2017', 75),
OrdinalSales('2014', 5),
OrdinalSales('2015', 25),
OrdinalSales('2016', 100),
OrdinalSales('2017', 75),
];
final tableSalesData = [
new OrdinalSales('2014', 25),
new OrdinalSales('2015', 50),
new OrdinalSales('2016', 10),
new OrdinalSales('2017', 20),
OrdinalSales('2014', 25),
OrdinalSales('2015', 50),
OrdinalSales('2016', 10),
OrdinalSales('2017', 20),
];
final mobileSalesData = [
new OrdinalSales('2014', 10),
new OrdinalSales('2015', 15),
new OrdinalSales('2016', 50),
new OrdinalSales('2017', 45),
OrdinalSales('2014', 10),
OrdinalSales('2015', 15),
OrdinalSales('2016', 50),
OrdinalSales('2017', 45),
];
final targetLineData = [
new OrdinalSales('2014', 30),
new OrdinalSales('2015', 55),
new OrdinalSales('2016', 15),
new OrdinalSales('2017', 25),
OrdinalSales('2014', 30),
OrdinalSales('2015', 55),
OrdinalSales('2016', 15),
OrdinalSales('2017', 25),
];
return [
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Desktop',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
data: desktopSalesData),
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Tablet',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
data: tableSalesData),
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Mobile',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,
data: mobileSalesData),
new charts.Series<OrdinalSales, String>(
charts.Series<OrdinalSales, String>(
id: 'Desktop Target Line',
domainFn: (OrdinalSales sales, _) => sales.year,
measureFn: (OrdinalSales sales, _) => sales.sales,