I have to print hundreds of single page pdf files and I wonder if I can detect if a pdf is black and white or color, I want to send black and white pdfs to a print queue and color ones to another.
I'm processing these pdfs in java, can someone suggest me some packages or technique?
Read more here: https://stackoverflow.com/questions/66319831/detect-if-a-pdf-is-black-and-white-or-not-in-java
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