<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Blank page when tiling pattern's cell is too far" href="https://bugs.freedesktop.org/show_bug.cgi?id=105905#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Blank page when tiling pattern's cell is too far" href="https://bugs.freedesktop.org/show_bug.cgi?id=105905">bug 105905</a> from <a class="email" href="mailto:mkasik@redhat.com" title="Marek Kasik <mkasik@redhat.com>"> Marek Kasik</a> <pre>Hi, I'm sorry for late answer. (In reply to Jason Crain from <a href="show_bug.cgi?id=105905#c5">comment #5</a>) > I'm not sure if I understand how this works. Can you tell me if I've got > this right? I think that you'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? Yes, I have to shift the pattern_matrix so that when it is applied to the cairo context in "cairo_transform (cairo, &pattern_matrix)" we get closer to (0,0). Otherwise, cairo tries to allocate huge bitmap for the pattern. I've tested the patch also for different types of translations (scale, skew and rotation).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>