Bug 691930 - consider grid-fitting rectilinear paths
Summary: consider grid-fitting rectilinear paths
Status: CONFIRMED
Alias: None
Product: MuPDF
Classification: Unclassified
Component: fitz (show other bugs)
Version: unspecified
Hardware: PC Windows 7
: P4 enhancement
Assignee: MuPDF bugs
URL:
Keywords:
: 691999 692415 692460 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-02-03 09:15 UTC by zeniko
Modified: 2013-09-24 10:15 UTC (History)
4 users (show)

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Description zeniko 2011-02-03 09:15:58 UTC 
Attachment 6804 [details] from bug 691689 misrenders* most likely due to hairline fills being anti-aliased:

1 1 0.604 scn % the expected yellow
63.48 738.92 216 -0.06 re f
63.48 738.68 216 -0.06 re f
63.48 738.44 216 -0.06 re f
% etc.

Grid-fitting these paths before filling them might take care of the issue, so please consider grid-fitting rectilinear paths to achieve the expected rendering for such a case.

Note that Adobe Reader "mis-renders" the document in a similar way if the "Enhance thin lines" option is disabled.


* Misrenders means that the title backgrounds on pages 2 and 3 appear semi-transparent when the apparently expected result is a solid color
Comment 1 Tor Andersson 2011-02-25 16:23:33 UTC 
*** Bug 691999 has been marked as a duplicate of this bug. ***
Comment 2 Tor Andersson 2011-08-29 19:26:07 UTC 
*** Bug 692460 has been marked as a duplicate of this bug. ***
Comment 3 Tor Andersson 2011-08-29 19:52:52 UTC 
*** Bug 692415 has been marked as a duplicate of this bug. ***