Comments (2)
fogleman
commented on May 13, 2024
1
Good question! I don't think there's currently a way to do this. You could render to 3 different images and then combine them manually, pixel by pixel, but that kinda sucks. I might take a look at adding this feature soon though.
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jpap
commented on May 13, 2024
If you consider addressing this, it would be awesome to be able to (somewhat related) select a raster.AlphaSrcPainter so that we can draw 8bpp alpha masks (greyscale) directly.
I'm guessing that to address the OP request, a custom raster.Painter might be required, that can be selected by some kind of runtime configuration. That same configuration could then be used to select the raster.AlphaSrcPainter to enable my request above.
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Related Issues (20)
- Keep picture bits HOT 1
- Can 'drawarc' support counterclockwise operation
- Go concurrency HOT 2
- [Request] Add ability to set compression level for encoder
- Support More Font Formats
- Support Set Font Weight for VF (Variable Fonts) HOT 4
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- Watermark with "fogleman/gg" HOT 4
- Improvement to output files HOT 2
- Is this repo still being maintained? HOT 2
- Can't scale an image HOT 1
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