Back to Blog
Mac os big sur gimp5/18/2023 The operation: -operator Opacity Negate 0 -operator Opacity Multiply 0.5 -operator Opacity Negate 0 is the secret sause here. operator Opacity Multiply 0.5 -operator Opacity Negate 0 \ The command to change the opacity is 1: gm convert Apple.png -matte -operator Opacity Negate 0 \ It's cross platform: macOS, Windows, FreeBSD, and Linux. ![]() It's available via direct download, MacPorts and Homebrew. It's a much more efficient alternative (smaller and faster) to the popular ImageMagick. You can use a CLI utility called GraphicsMagick. Fortunately, there is a much more efficient tool. ![]() There's nothing built in to do this and as you've found, the good GUI tools are massive for this kind of work. Can anyone advise if there's a way to do this with built-in applications that come with MacOS or if this needs GIMP or another image editing tool? I'd rather not install GIMP (if I can avoid it) just for this.
0 Comments
Read More
Leave a Reply. |