Colorize external pictures using pdflatex
I have several greyscale-pictures that I would like to get colorized within pdflatex (so it will be automatically colorized to a given color, from black-to-white lets say black-to-red).
Is there a way to manipulate external graphics in pdflatex directly?
If this is not possible what way would you recommend to do this for a hundreds of pictures on a linux system? (maybe imagemagick?)
I have several greyscale-pictures that I would like to get colorized within pdflatex (so it will be automatically colorized to a given color, from black-to-white lets say black-to-red).
Is there a way to manipulate external graphics in pdflatex directly?
If this is not possible what way would you recommend to do this for a hundreds of pictures on a linux system? (maybe imagemagick?)
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