bgrabitmap / lazpaint

🎨 Cross-platform image editor with raster and vector layers similar to Paint.Net written in Lazarus (Free Pascal)
https://lazpaint.github.io/
GNU General Public License v3.0
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Improve background alpha clear #147

Open circular17 opened 4 years ago

circular17 commented 4 years ago

When doing Image > Remove transparency > Clear alpha channel and set background, it would be handy to set the threshold for the alpha value for when to keep the pixels (for now it is 1 over 255).

Also it would be handy to have the inverse tool: Remove background color and set it to transparent. See https://github.com/bgrabitmap/lazpaint/issues/173

circular17 commented 2 years ago

Related to https://github.com/bgrabitmap/lazpaint/issues/173