[gs-bugs] [Bug 691669] Hairlines too fine in PDF->TIFF conversion

bugzilla-daemon at ghostscript.com bugzilla-daemon at ghostscript.com
Sat Jan 1 19:49:46 UTC 2011


http://bugs.ghostscript.com/show_bug.cgi?id=691669

--- Comment #4 from Alex Cherepanov <alex.cherepanov at artifex.com> 2011-01-01 19:49:41 UTC ---
Created an attachment (id=7077)
 --> (http://bugs.ghostscript.com/attachment.cgi?id=7077)
patch

Change all "/foo /bar load def" into "/foo {bar} bind 0 get def"
in PDF interpreter to enable operator redefinition with -dDELAYBIND.

The file uses "0.12 w", which at 600 dpi corresponds to 1 pixel line thickness.
The following command forces minimal line thickness to 0.15 (in the user
coordinate system) and renders closer to Acrobat.

gswin32c -r600 -sDEVICE=tiffg4 -o out.tif -dDELAYBIND 
  -c "/setlinewidth {.15 .max setlinewidth} .bind def .bindnow" -f foo.pdf

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