builder property
Builder for data label.
Defaults to null
.
Widget build(BuildContext context) {
return SfCartesianChart(
series: <SplineSeries<SalesData, num>>[
SplineSeries<SalesData, num>(
dataLabelSettings: DataLabelSettings(
isVisible: true,
builder: (dynamic data, dynamic point, dynamic series, int pointIndex, int seriesIndex) {
return Container(
height: 30,
width: 30,
child: Image.asset('images/horse.jpg')
);
}
)
),
],
);
}
Implementation
final ChartWidgetBuilder<dynamic>? builder;