labelDisplayMode property Null safety

SparkChartLabelDisplayMode? labelDisplayMode
final

Enables the data labels.

Data labels are used to provide information about the exact point location and its value.

Also refer SparkChartLabelDisplayMode.

Defaults to SparkChartDislayMode.none.

@override
Widget build(BuildContext context) {
 return Scaffold(
   body: Center(
       child: SfSparkAreaChart(
     labelDisplayMode: SparkChartLabelDisplayMode.high,
     data: <double>[18, 24, 30, 14, 28],
   )),
 );
}

Implementation

final SparkChartLabelDisplayMode? labelDisplayMode;