getClip method
Returns a description of the clip given that the render object being clipped is of the given size.
Implementation
@override
Path getClip(Size size) {
Path path = Path();
path.lineTo(0.0, size.height);
path.lineTo(size.width, size.height);
path.lineTo(size.width, 0.0);
path.addOval(Rect.fromCircle(center: Offset(0.0, size.height / 2), radius: 20.0));
path.addOval(Rect.fromCircle(center: Offset(size.width, size.height / 2), radius: 20.0));
return path;
}