Bug 689684 - stroke depends on bands
Summary: stroke depends on bands
Status: RESOLVED WONTFIX
Alias: None
Product: Ghostscript
Classification: Unclassified
Component: Graphics Library (show other bugs)
Version: master
Hardware: PC Windows XP
: P3 normal
Assignee: Ray Johnston
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-02-05 00:06 UTC by leonardo
Modified: 2013-06-26 19:46 UTC (History)
1 user (show)

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Description leonardo 2008-02-05 00:06:29 UTC 
There is a 1 pixel difference in a stroke between banded and unbanded rendering 
with 034-01.ps . Commands : 

F:\AFPL\MLC2\comp-opt-z1-banding>..\..\gs-hd\bin\gswin32c.exe -IF:/AFPL/gs-
hd/lib;f:\afpl\fonts -dMaxBitmap=100000000 -r
300 -dNOPAUSE  -dBATCH  -dNOOUTERSAVE -sDEVICE=ppmraw -sOutputFile=z:\t1
\hdr.ppm -dLastPage=1 -c false 0 startjob pop -f
 -  0<"H:\AuxFiles\CompareFiles\034-01.ps" 1>>hdr-1.log 2>>hdr-2.log


F:\AFPL\MLC2\comp-opt-z1-banding>..\..\gs-hd\bin\gswin32c.exe -IF:/AFPL/gs-
hd/lib;f:\afpl\fonts -r300 -dMaxBitmap=100000
 -dNOPAUSE  -dBATCH  -dNOOUTERSAVE -sDEVICE=ppmraw -sOutputFile=z:\t1\cur.ppm -
dLastPage=1 -c false 0 startjob pop -f -
 0<"H:\AuxFiles\CompareFiles\034-01.ps" 1>>cur-1.log 2>>cur-2.log

F:\AFPL\MLC2\comp-opt-z1-banding>F:\AFPL\fuzzy\Debug\fuzzy.exe -t 0 -w 1 
z:\t1/cur.ppm z:\t1/hdr.ppm  1>>compr.txt
Comment 1 leonardo 2008-02-05 00:07:05 UTC 
P2 for a part of current project.
Comment 2 leonardo 2008-02-28 00:56:42 UTC 
Downgrade the priority because the bug is not critical.
Comment 3 Ray Johnston 2013-06-26 19:46:36 UTC 
Tested with head, and there is still ONE single pixel on the entire 300 dpi
page that differs at (358,657) (origin is lower left).

Not likely that anyone will bother to dive into this, so closing.