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fix: show and export transparency#423

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RobertMueller2 merged 1 commit intoSatty-org:mainfrom
RobertMueller2:fix_transparency
Mar 16, 2026
Merged

fix: show and export transparency#423
RobertMueller2 merged 1 commit intoSatty-org:mainfrom
RobertMueller2:fix_transparency

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@RobertMueller2 RobertMueller2 commented Feb 17, 2026

Closes: #422

Paints background as black (as before). This could later be tied into GTK css to fulfill #402.

Within the image bounds though, the background is initialised with a static image containing a check board pattern to indicate transparency, this resembles other programs such as gimp.

When exporting, the image retains transparency.

transparent_output

(The gimp on the right hand side is actually showing the processed image after satty has saved it.)

@RobertMueller2 RobertMueller2 force-pushed the fix_transparency branch 3 times, most recently from 8ba3b0e to 3a193c4 Compare February 18, 2026 06:42
Closes: Satty-org#422

Paints background as black (as before). This could later be tied into GTK
css to fulfill Satty-org#402.

Within the image bounds though, the background is initialised with a
static image containing a check board pattern to indicate transparency,
this resembles other programs such as gimp.

When exporting, the image retains transparency.
@RobertMueller2 RobertMueller2 merged commit 520cb6f into Satty-org:main Mar 16, 2026
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Retain transparency in images

2 participants