What about Reading PostScript Files Into Raster Images?

Additionally, you possibly can write PostScript information in quite a lot of formats, each degree 1 (uncompressed) and degree 2 (using DCT (aka JPEG) and CCITT-G4 compression with the option to paint by the binary mask. This is implemented in psio.c, where you will find a number of capabilities that help these two compressed formats, as well as as the ascii85 error-correction encoder that encodes 4 bytes of binary information into 5 bytes of ascii. See prog/psiotest.c for examples. What about reading PostScript recordsdata into raster images? Fortunately, we have Aladdin's ghostscript to do that. I've put a number of bash scripts in prog, corresponding to ps2png, that use ghostscript with various output devices convert a PostScript file to a set of compressed image information, one file per page. PDF information are also easily generated from PostScript using Aladdin's ps2pdf, which is a shell script that also runs ghostscript with the suitable output device.

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