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(pointUp) {
path.moveTo(size.width / 2, 0);
path.lineTo(0, size.height);
path.lineTo(size.width, size.height);
path.close();
}
else{
path.moveTo(size.width / 2, size.height);
path.lineTo(0, 0);
path.lineTo(size.width, 0);
path.close();
}
return path;
}