https://www.youtube.com/watch?v=9B28484gg-4I'm now using my win_graph unit and new GUI library. (both still being expanded and tweaked)
This sprite editor features the following:
1. Color wheel with saturation bar and grayscale bar.
2. Sprite sizes from 10x10 to 124x100 (I'll probably change the size dialogs to a simple size wheel for width and height).
3. Scaled smaller view of the sprite.
To be added are the standard drawing tools and a pop up color bar of saved favorite colors.