Bug 79830 - incorrect glyph rendering
Summary: incorrect glyph rendering
Status: RESOLVED MOVED
Alias: None
Product: poppler
Classification: Unclassified
Component: utils (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: poppler-bugs
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-06-09 10:16 UTC by jam.bambois
Modified: 2018-08-20 21:46 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
An example .pdf document that renders incorrectly with pdftoppm (122.88 KB, text/plain)
2014-06-09 10:16 UTC, jam.bambois
Details
Output for the example (86.02 KB, image/png)
2014-06-09 10:23 UTC, jam.bambois
Details

Description jam.bambois 2014-06-09 10:16:30 UTC
Created attachment 100716 [details]
An example .pdf document that renders incorrectly with pdftoppm

A certain font at a certain size at a certain output resolution renders incorrectly.
Comment 1 jam.bambois 2014-06-09 10:20:52 UTC
When run with the following options, pdftoppm renders the attached .pdf document incorrectly:

pdftoppm -scale-to-x 1536 -scale-to-y 2000 -png problem_final.pdf problem_final

The document has two 'M' characters, the only difference of which is font size: the top one is 480, while the bottom one is 482. The bottom one renders correctly, while the top one does not.
Comment 2 jam.bambois 2014-06-09 10:23:44 UTC
Created attachment 100717 [details]
Output for the example
Comment 3 GitLab Migration User 2018-08-20 21:46:37 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/poppler/poppler/issues/63.


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