Reproduce the old behavior of "color to alpha" (GIMP 2.6)

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Reproduce the old behavior of "color to alpha" (GIMP 2.6)

leiopar Offline

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Gimp version: 2.10

11-29-2022, 02:04 PM (This post was last modified: 11-29-2022, 02:09 PM by leiopar.)

I use GIMP since the first version 2.

I noticed recently a change in the behavior of the "color to alpha" command from the 2.6 vertion. When I want to extract the white from a layer, the result is too pale when we put it over a white layer (which should however visually cancel the transparency effect)
See attached file : http://leiopar.free.fr/DISKETTE/gimp_cou..._alpha.zip
I asked the question here, with no results.
Please, how to reproduce the behavior of GIMP 2.6 with GIMP 2.10 ? (it is now not found in portable vertion)

Attached Files
.zip

gimp_couleur-vers_alpha[1].zip (Size: 162.99 KB / Downloads: 103)

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Messages In This Thread

Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by leiopar - 11-29-2022, 02:04 PM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by rich2005 - 11-29-2022, 02:34 PM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by leiopar - 11-29-2022, 04:50 PM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by rich2005 - 11-29-2022, 05:59 PM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by leiopar - 12-01-2022, 01:03 PM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by Ofnuts - 11-29-2022, 09:36 PM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by rich2005 - 11-30-2022, 10:48 AM

RE: Reproduce the old behavior of "color to alpha" (GIMP 2.6) - by rich2005 - 12-03-2022, 04:45 PM

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