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) {
final path = Path();
path.lineTo(size.width * 1 / Constants.iconSplitPart, 0.0);
path.lineTo(size.width * 1 / Constants.iconSplitPart, size.height);
path.lineTo(0, size.height);
path.close();
return path;
}