Hi Sebastian, I dont want to archive my emails on bugreports privately. Please add your comments directly to the report. Thanks, JW- Am 14.04.2014 10:50 schrieb "Sebastien Bacher" <seb...@ubuntu.com>:
> Thanks for your bug report/work on it. That seems like a valid bugfix to > backport but we are probably going to want to have a review comment from > upstream first (and ideally having them commiting the fix to their vcs) > > ** Changed in: cairo (Ubuntu) > Importance: Undecided => High > > ** Changed in: cairo (Ubuntu) > Status: New => Triaged > > ** Bug watch added: freedesktop.org Bugzilla #77298 > https://bugs.freedesktop.org/show_bug.cgi?id=77298 > > ** Also affects: libcairo via > https://bugs.freedesktop.org/show_bug.cgi?id=77298 > Importance: Unknown > Status: Unknown > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1306846 > > Title: > Inkscape (using cairo) fails to print thin lines to PDF > > Status in libcairo - cairo vector graphics library: > Unknown > Status in “cairo” package in Ubuntu: > Triaged > > Bug description: > Since 1.12.3, cairo cannot render fine lines to pdf. 1.12.2 was the > last version that worked. > > > http://cgit.freedesktop.org/cair/diff/?id=bdf83008f4b2c723fd8e65e2a92bc47a2e7bc442 > > introduced code to avoid lines that would be invisible when > rasterized. While this is a valid logic for raster backends, it is a > bad idea for PDF output. There we want to see all fine lines. > > My specific use case is generating a lasercutter drawing for an Epilog > Zing laser with inkscape. There the hardware would raster anything > thicker than 0.02mm, and cut 0.01mm or below. 1.12.3 skips lines below > 0.036mm, 1.13.1 skips lines below 0.018mm -- which is still not enough > to safely drive my lasercutter. > > Previously reported against inkscape: > https://bugs.launchpad.net/inkscape/+bug/1174909 > > Also reported agains cairo upstream with a suggested fix: > https://bugs.freedesktop.org/show_bug.cgi?id=77298 > Check out the attached reproducer and fix. > > I'd suggest to circulate patched ubuntu packages, until upstream > releases an official fix. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/libcairo/+bug/1306846/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306846 Title: Inkscape (using cairo) fails to print thin lines to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/libcairo/+bug/1306846/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
