[Poppler-bugs] [Bug 94977] New: pdftocairo: add -antialias option

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Apr 17 06:40:06 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94977

            Bug ID: 94977
           Summary: pdftocairo: add -antialias option
           Product: poppler
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: medium
         Component: utils
          Assignee: poppler-bugs at lists.freedesktop.org
          Reporter: ajohnson at redneon.com

Created attachment 123005
  --> https://bugs.freedesktop.org/attachment.cgi?id=123005&action=edit
Add antialias option

The attached patch adds an -antialias option to pdftocairo to allow setting the
cairo antialias option for used for fonts and drawing.

I changed the blending into the page color code to use a push/pop group based
on:

https://cgit.freedesktop.org/cairo/commit/test/pdf2png.c?id=f74b11415a1f7682dd50c222baa8815ef93681dc

However this does not seem to make any difference to the output when using
"-antialias subpixel".

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