I was able to get the first part. Removing the green from the image was easy.
Code: Select all
convert Testme.png -channel G -evaluate set 0 +channel test.png
However. I am having a seriously rough time getting the last part, which is setting the curve of the last two colors.
I'm sure there is a way to do it because I know that ImageMagick can do literally anything that Photoshop/paint can do. So what is it that I'm missing? I've only ever used ImageMagick for throwing together some mailpieces for my smart home. Again, Thanks devs! I know... Wrong place to give thanks but I am SUPER grateful for such an amazing program that allows such versatile manipulation of images!