annotations property

List<CircularChartAnnotation>? annotations
final

Customizes the annotations. Annotations are used to mark the specific area of interest in the plot area with texts, shapes, or images.

Widget build(BuildContext context) {
   return Container(
       child: SfCircularChart(
           annotations: <CircularChartAnnotation>[
               CircularChartAnnotation(
                  angle: 200,
                  radius: '80%',
                  widget: const Text('Circular Chart')
                ),
            ],
       )
   );
}

Implementation

final List<CircularChartAnnotation>? annotations;