selectionRectBorderColor property

Color? selectionRectBorderColor
final

Border color of the selection zooming rectangle.

It used to change the stroke color of the selection rectangle.

Defaults to null.

late ZoomPanBehavior zoomPanBehavior;

void initState() {
  zoomPanBehavior = ZoomPanBehavior(
    enableSelectionZooming: true,
    selectionRectBorderColor: Colors.red
  );
  super.initState();
}

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

Implementation

final Color? selectionRectBorderColor;