Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
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I converted to PDF into images and then was able to invert the colors in MS Paint:
I want to do this in bulk. Please give me some code to do this. I wall stored the images in:
BTW, I'm using Windows 10.
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What version of IM do you use?
Your question is vague. Perhaps you want to "-negate" the colour channels.
Code: Select all
magick in.png -channels RGB -negate +channels out.png
Does that do what you want? If it does, then put that in a shell "for" loop. Or use "magick mogrify".