Hi!

I use a lot of simple hand-drawn sketches in my notes. Ideally, I'd like a setup where I could take a quick photo of these, and the crop and adjust saturation and contrast to the point where they appear as black pen lines on a white or transparent background.

It would be perfect if I could preview these in a way where the background and line colors match my current theme's foreground and background colors. I can write a imagemagick command for getting the colors transformed, so I guess what I'm wondering is whether it would be simple to call this command before previewing the image?

Regards,
Tarjei

PS: Thank you very much for taking on the role as maintainer, Ihor. I watched your Emacsconf presentation with great interest :)


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