onScale method

Widget onScale({
  1. GestureScaleStartCallback? onScaleStart,
  2. GestureScaleUpdateCallback? onScaleUpdate,
  3. GestureScaleEndCallback? onScaleEnd,
})

Adds a scale gesture to any widget

Implementation

Widget onScale({
  GestureScaleStartCallback? onScaleStart,
  GestureScaleUpdateCallback? onScaleUpdate,
  GestureScaleEndCallback? onScaleEnd,
}) {
  return GestureDetector(
    onScaleStart: onScaleStart,
    onScaleUpdate: onScaleUpdate,
    onScaleEnd: onScaleEnd,
    child: this,
  );
}