selectionRectBorderWidth property
final
Border width of the selection zooming rectangle.
Defaults to 1
Widget build(BuildContext context) {
return Container(
child: SfCartesianChart(
zoomPanBehavior: ZoomPanBehavior(enableSelectionZooming: true, selectionRectBorderWidth: 2),
));
}
Implementation
final double selectionRectBorderWidth