Document gradients and PDF blend modes

Andrea Canciani ranma42 at gmail.com
Thu Jul 28 10:27:53 PDT 2011


The RENDER specification is currently lacking documentation if the
expected behavior of PDF blend modes and gradient pictures.

This is an attempt to fix this issue. I tracked the documentation
available in pixman comments and in the PDF specification and tried to
integrate it in the protocol specification.

Please double-check that the behavior I am describing is both the
desired and the actual one.

Andrea



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