[Poppler-bugs] [Bug 105905] Blank page when tiling pattern's cell is too far

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105905

--- Comment #5 from Jason Crain <jason at inspiresomeone.us> ---
I'm not sure if I understand how this works. Can you tell me if I've got this
right?

You're transforming the translation components of pmat by pmat^(-1) to find how
far that point is in the pattern's coordinate system. You set xoffset and
yoffset to the number of repetitions of the pattern that are required to get
there. Then shift pattern_matrix over by that amount?

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