enableMouseWheelZooming property Null safety

bool enableMouseWheelZooming
final

Enables or disables the mouseWheelZooming.

Mouse wheel zooming can be performed by rolling the mouse wheel up or down. The place where the cursor is hovering gets zoomed in or out according to the mouse wheel rolling up or down.

Defaults to false.

late ZoomPanBehavior zoomPanBehavior;

void initState() {
  zoomPanBehavior = ZoomPanBehavior(
    enableMouseWheelZooming: true
  );
  super.initState();
}

Widget build(BuildContext context) {
  return SfCartesianChart(
    zoomPanBehavior: zoomPanBehavior
  );
}

Implementation

final bool enableMouseWheelZooming;