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In this Discussion
- PhiLho October 2013
how to integrate posterize filter with PDF output?
I'm trying to get an PDF output from this sketch
www.analogpixel.org/blog/2012/03/20/msced-334-half-tone
that works using the filter(THRESHOLD) Processing function.
As I understand, filter is not compatible with Processing PDF library. Is it possible to overcame this problem, still using filter(THRESHOLD) ?
Answers
PDF is mostly a vector format, so most operations working at pixel level are not available.