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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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33
web/charts/lib/i18n/rtl_line_chart.dart
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@@ -24,11 +24,12 @@ class RTLLineChart extends StatelessWidget {
final List<charts.Series> seriesList;
final bool animate;
RTLLineChart(this.seriesList, {this.animate});
const RTLLineChart(this.seriesList, {this.animate, Key key})
: super(key: key);
/// Creates a [LineChart] with sample data and no transition.
factory RTLLineChart.withSampleData() {
return new RTLLineChart(
return RTLLineChart(
_createSampleData(),
// Disable animations for image tests.
animate: false,
@@ -40,22 +41,22 @@ class RTLLineChart extends StatelessWidget {
// It is used for creating random series data to demonstrate animation in
// the example app only.
factory RTLLineChart.withRandomData() {
return new RTLLineChart(_createRandomData());
return RTLLineChart(_createRandomData());
}
/// Create random data.
static List<charts.Series<LinearSales, num>> _createRandomData() {
final random = new Random();
final random = Random();
final data = [
new LinearSales(0, random.nextInt(100)),
new LinearSales(1, random.nextInt(100)),
new LinearSales(2, random.nextInt(100)),
new LinearSales(3, random.nextInt(100)),
LinearSales(0, random.nextInt(100)),
LinearSales(1, random.nextInt(100)),
LinearSales(2, random.nextInt(100)),
LinearSales(3, random.nextInt(100)),
];
return [
new charts.Series<LinearSales, int>(
charts.Series<LinearSales, int>(
id: 'Sales',
domainFn: (LinearSales sales, _) => sales.year,
measureFn: (LinearSales sales, _) => sales.sales,
@@ -78,9 +79,9 @@ class RTLLineChart extends StatelessWidget {
// Measure axis positions are flipped. Primary measure axis is on the right
// and the secondary measure axis is on the left (when used).
// Domain axis' first domain starts on the right and grows left.
return new Directionality(
return Directionality(
textDirection: TextDirection.rtl,
child: new charts.LineChart(
child: charts.LineChart(
seriesList,
animate: animate,
));
@@ -89,14 +90,14 @@ class RTLLineChart extends StatelessWidget {
/// Create one series with sample hard coded data.
static List<charts.Series<LinearSales, int>> _createSampleData() {
final data = [
new LinearSales(0, 5),
new LinearSales(1, 25),
new LinearSales(2, 100),
new LinearSales(3, 75),
LinearSales(0, 5),
LinearSales(1, 25),
LinearSales(2, 100),
LinearSales(3, 75),
];
return [
new charts.Series<LinearSales, int>(
charts.Series<LinearSales, int>(
id: 'Sales',
domainFn: (LinearSales sales, _) => sales.year,
measureFn: (LinearSales sales, _) => sales.sales,