David Capello 8f7bf09263 Fix doc::blend_image() to support different color modes (fix #4530, fix #4531)
The code was refactored moving the BlenderHelper class from "render"
to "doc", and now doc::blend_image() supports blending different color
modes.

Some work is still needed to work with grayscale images correctly.
2024-06-11 21:48:57 -03:00
..
2023-11-02 14:30:36 -03:00
2023-04-18 07:41:32 -03:00