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

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k-okada wants to merge 1 commit into euslisp:master from k-okada:png_transparent

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k-okada commented Mar 28, 2023 •

edited

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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


          png: enable to write transparent image with :background

d1afb80

k-okada force-pushed the png_transparent branch from 1ce1382 to d1afb80 Compare

March 29, 2023 06:51

k-okada closed this

k-okada reopened this

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