getClip method

@override Path getClip(Size size)

Returns a description of the clip given that the render object being clipped is of the given size.

Implementation

@override
Path getClip(Size size) {
  final Offset center = centerAlignment?.alongSize(size) ??
      centerOffset ??
      Offset(size.width / 2, size.height / 2);
  final minRadius = this.minRadius ?? 0;
  final maxRadius = this.maxRadius ?? calcMaxRadius(size, center);

  return Path()
    ..addOval(
      Rect.fromCircle(
        center: center,
        radius: lerpDouble(minRadius, maxRadius, fraction)!,
      ),
    );
}