Path ops can be used to combine two paths instances in a single path
object. The following operations can be used:
- Difference
- Reverse difference
- Union
- XOR
- Intersection
To use the API:
Path p1 = createCircle();
Path p2 = createRect();
Path result = new Path();
result.op(p1, p2, Path.Op.DIFFERENCE);
This code will subtract the rectangle from the circle and generate
the resulting path in "result."
Change-Id: Ic25244665b6691a7df0b0002a09da73d937b553b
bug:7564602
Also, clear isSimplePath flag for possible translates, since rect drawing path
doesn't support them
Change-Id: Ibb4a3e87ace0feb16bce1c6032016c5f4643f8d6
Rendering is implementing by rasterizing the paths into A8 textures.
This cna be extremely inefficient if the path changes often.
Change-Id: I609343f304ae38e0d319359403ee73b9b5b3c93a
