onIndicatorRender property
Occurs when the indicator is rendered. Here, you can get the indicatorname,, seriesname, indicator index, and width of indicators.
Widget build(BuildContext context) {
return Container(
child: SfCartesianChart(
onIndicatorRender: (IndicatorRenderArgs args)
{
if(args.index==1)
{
args.indicatorName="changed1";
args.signalLineColor=Colors.green;
args.signalLineWidth=10.0;
}
},
));
}
Implementation
final ChartIndicatorRenderCallback? onIndicatorRender;