lastPointColor property Null safety

Color? lastPointColor
final

Customizes the marker color of the last data point.

If the last data point is either the high data point or low data point, then the priority will be given to lastPointColor property.

Defaults to null.

@override
 Widget build(BuildContext context) {
 return Scaffold(
   body: Center(
       child: SfSparkAreaChart(
     marker: SparkChartMarker(displayMode: SparkChartMarkerDisplayMode.all),
     lastPointColor: Colors.red,
     data: <double>[18, 24, 30, 14, 28],
   )),
 );
}

Implementation

final Color? lastPointColor;