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Posted by Smiley on 07/19/06 21:28
I would like to create a script that will generate an image that when
printed out will fit on a user defined sized envelope (for printing mailing
addresses).
I've been doing some research, I figure I'll need to know the PPI value in
order to determine the size of the image I'll need to generate.
Does PHP always output images with the same PPI value? If so, what is that
value? Can that value be changed? And is there any other aspect of this
task that I haven't taken into account?
Thanks!
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