onZoomEnd property
Occurs when the zooming action is completed. Here, you can get the axis, current zoom factor, current zoom position, previous zoom factor, and previous zoom position.
ZoomPanBehavior _zoomPanBehavior;
@override
void initState() {
_zoomPanBehavior = ZoomPanBehavior(enableSelectionZooming: true);
super.initState();
}
Widget build(BuildContext context) {
return Container(
child: SfCartesianChart(
zoomPanBehavior: _zoomPanBehavior,
onZoomEnd: (ZoomPanArgs args) => zoom(args),
)
);
}
void zoom(ZoomPanArgs args) {
print(args.currentZoomPosition);
}
Implementation
final ChartZoomingCallback? onZoomEnd;