Monthly Archives: August 2013

CamlGPC: An interface to Alan Murta’s GPC Polygon Clipper

Posted on August 21, 2013 by coherent

Some of our coherence 2D graphics renderer examples used to rely on being able to robustly intersect and union polygons. For this, we used an interface to the General Polygon Clipper, which is a fast C library for such operations. … Continue reading →

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GraphicsPDF: A version of Ocaml’s Graphics module which outputs PDF

Posted on August 21, 2013 by coherent

I’ve been packaging up some little pieces of previously-released software as OPAM packages, hoping that will make them more widely used. GraphicsPDF is just like Graphics, but it outputs a PDF file of the commands, instead of displaying them on … Continue reading →

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CamlPDF 1.7

Posted on August 15, 2013 by coherent

The first new release of the CamlPDF library for a while is here: http://www.github.com/johnwhitington/camlpdf (Or, shortly, via OPAM.) The documentation is online here: http://www.coherentpdf.com/camlpdf A little introduction is here: http://www.coherentpdf.com/introduction_to_camlpdf.pdf Most importantly, CamlPDF is now open source, being under a … Continue reading →

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PDF Command Line Tools 1.7 Upgrade now Available

Posted on August 7, 2013 by coherent

CPDF Command Line Tools 1.7 is now available. This is a major release with many enhancements: Much faster (between 1.5 and 5 times) AES 256 decryption and encryption (PDF 1.7 and PDF 2.0) Object streams for smaller PDF files Better … Continue reading →

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