connectorLineSettings property
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 SfCircularChart(
series: <PieSeries<SalesData, String>>[
PieSeries<SalesData, String>(
dataLabelSettings: DataLabelSettings(
isVisible: true,
connectorLineSettings: ConnectorLineSettings(
width: 6,
type:ConnectorType.curve
)
),
),
],
);
}
Implementation
final ConnectorLineSettings connectorLineSettings;