connectorLineSettings property

ConnectorLineSettings connectorLineSettings

Customizes the connector lines. Connector line is rendered when the data label is placed outside the chart.

Note: This is applicable for pie and doughnut series types alone.

Widget build(BuildContext context) {
   return Container(
       child: SfCircularChart(
           series: <PieSeries<SalesData, String>>[
               PieSeries<SalesData, String>(
                 dataLabelSettings: DataLabelSettings(
                      isVisible: true,
                      connectorLineSettings:ConnectorLineSettings(
                            width: 6,
                            type:ConnectorType.curve)),
               ),
             ],
       ));
}

Implementation

final ConnectorLineSettings connectorLineSettings;