
+10
Under review
ability to add marks, numbers, etc. Customized watermarks are useful.
I was able to put a dot in the center of the page with the software I used to use to assist in separating printing books.
Answer

0
Answer
Vitaly Ovchinnikov 6 years ago
You can use custom color bar images to do so. Please provide some examples of the result you need, so we can better understand the idea.

Answer
You can use custom color bar images to do so. Please provide some examples of the result you need, so we can better understand the idea.
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