nanogui: [Nano-X] PolygonRegion
Subject:
[Nano-X] PolygonRegion
From:
Murphy Chen ####@####.####
Date:
6 Jun 2000 15:51:28 -0000
Message-Id: <Pine.LNX.4.10.10006062343260.8097-100000@pc120105.ccl.itri.org.tw>
Dear Greg,
I've added wrapper functions for CreateRegion, DestroyRegion,
UnionRectWithRegion, UnionRegion and IntersectRegion.
When I started to add wrapper function for PolygonRegion, I
found that there's no corresponding function in devrgn.c.
So, I need to implement one.
However, current definition of clipping regions is based
on rectangles.
In this way, I think it is not easy to implement PolygonRegion.
I suggest use bitmap for clipping regions instead.
What do you think about that?
With regards,
Murphy
