showGestureIndicator static method

void showGestureIndicator({
  1. required Offset position,
  2. Color color = Colors.red,
})

Implementation

static void showGestureIndicator(
    {required Offset position, Color color = Colors.red}) {
  OverlayEntry overlayEntry;
  overlayEntry = OverlayEntry(
    builder: (context) => Positioned(
      left: position.dx - 25,
      top: position.dy - 25,
      child: Container(
        width: 50,
        height: 50,
        decoration: BoxDecoration(
          color: color,
          shape: BoxShape.circle,
        ),
      ),
    ),
  );

  Overlay.of(Utils.globalKey.currentContext!).insert(overlayEntry);
  Timer(Duration(milliseconds: 500), () {
    overlayEntry.remove();
  });
}