Emanuel Berg: > Hello, is there a tool/command/script anywhere that can overwrite > with a single color (or make transparent) every pixel to the left, > above, right, and below a certain other color? -) ImageMagick and their convert-tool -) The Gimp -) the list of programs that the next guy will suggest.
-- GnuPG rsa4096 2020-09-08 [SC] [expire : 2022-09-08] B31591374C4824DE872841D27D857E5045D038F8 sub rsa4096 2020-09-08 [E] [expire : 2022-09-08]