fkast
1
Hello. Is there a way to change PNG file's opacity via cli tool?
i've try to use ImageMagick and GraphicsMagick. can't get needed result. the syntax is too complex and no good examples in help.
cd {s}
magick.exe {o} -alpha set -channel A -evaluate set 50% 2_{o|ext=png}
this command with Dopus's button gets a white empty image, from CLI - bad result.
original
from CLI
from Dopus. Commands are the same
lxp
2
Syntax looks alright. Try {f} instead of {o}.
lxp
4
Try a standard button instead of MS-DOS.
fkast
5
in a basis of this command there is no opacity (see pic.2)
want this
got this
Try this in CLI: magick test.png -alpha set -channel A +level 0,50% out.png
1 Like
fkast
7
Yes! That's great! Thanx a lot!
