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png: enable to write transparent image with :background #630

Merged
merged 2 commits into from
Dec 16, 2024
Merged

png: enable to write transparent image with :background #630

merged 2 commits into from
Dec 16, 2024

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k-okada
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@k-okada k-okada commented Mar 28, 2023 •
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you can write png image with transparent background by

(send *irtviewer* :change-background #f(1 0 0))
(send *irtviewer* :draw-objects)
(send *irtviewer* :save-image "test.png" :background #f(1 0 0))

see https://gist.github.com/k-okada/d702a5a63fcf24d8be03de680f8a5e76 for example

test
test-bone
test-hid

@k-okada k-okada closed this Mar 29, 2023
@k-okada k-okada reopened this Mar 29, 2023
@k-okada k-okada force-pushed the png_transparent branch 2 times, most recently from 363b868 to e924eec Compare December 15, 2024 11:53
@k-okada k-okada merged commit 9a8fbc2 into euslisp:master Dec 16, 2024
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@k-okada k-okada deleted the png_transparent branch December 16, 2024 00:38
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