On Sat, Jun 13, 2020 at 11:11 PM Jeff Smith whydoubt@gmail.com wrote:
While hatch brush colors are specified as ARGB, for the purpose of anti-aliasing, they are blended as PARGB. This is effectively the same for opaque hatch colors. For transparent hatch colors, alpha will be correct, but rgb components will be off to some degree.
Why not blend them as ARGB?