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) {
var path = Path();
if (side == null || side == true) {
path.lineTo(size.width, 0);
path.lineTo(size.width, size.height);
} else {
path.lineTo(size.width, 0);
path.lineTo(0, size.height);
}
return path;
}