Bug 691930

Summary:	consider grid-fitting rectilinear paths
Product:	MuPDF	Reporter:	zeniko
Component:	fitz	Assignee:	MuPDF bugs <mupdf-bugs>
Status:	CONFIRMED ---
Severity:	enhancement	CC:	christinedelight.top85, harrison.m.black, pedro.rivera.651, seth_yan
Priority:	P4
Version:	unspecified
Hardware:	PC
OS:	Windows 7
Customer:		Word Size:	---

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. ***