summaryrefslogtreecommitdiff
path: root/print/ghostscript-gpl/files/patch-lib,gs_init.ps
diff options
context:
space:
mode:
Diffstat (limited to 'print/ghostscript-gpl/files/patch-lib,gs_init.ps')
-rw-r--r--print/ghostscript-gpl/files/patch-lib,gs_init.ps31
1 files changed, 31 insertions, 0 deletions
diff --git a/print/ghostscript-gpl/files/patch-lib,gs_init.ps b/print/ghostscript-gpl/files/patch-lib,gs_init.ps
new file mode 100644
index 000000000000..a2f5d54ee5b7
--- /dev/null
+++ b/print/ghostscript-gpl/files/patch-lib,gs_init.ps
@@ -0,0 +1,31 @@
+ File: @(#)$Id: README,v 2.6 2000/11/09 18:33:58 Martin Beta $
+ Contents: README file for the pcl3 distribution
+ Author: Martin Lottermoser, Greifswaldstrasse 28, 38124 Braunschweig,
+ Germany. E-mail: Martin.Lottermoser@t-online.de.
+[...]
+ 8. There is also a bug in ghostscript's default configuration for the
+ undercolour removal and black generation functions. It shows up when
+ printing PostScript documents using the RGB colour space ("setrgbcolor" or
+ "sethsbcolor") on a device where the CMYK space is the native colour space;
+ this is the case for pcl3 if you specify "-sColourModel=CMYK". The bug
+ results in black being printed as a mixture of cyan, magenta, and yellow.
+ On my printer, this is a slightly greenish grey with fuzzy edges. My
+ subjective impression is that correcting this bug leads to sharper-looking
+ images.
+[...]
+
+I generated a patch as suggested from Martin Lottermoser
+
+ -andreas
+
+--- lib/gs_init.ps.orig Mon Jan 8 20:47:39 2001
++++ lib/gs_init.ps Mon Jan 8 20:49:02 2001
+@@ -1229,7 +1229,7 @@
+ % Set the default screen and BG/UCR.
+ /.setdefaultbgucr {
+ systemdict /setblackgeneration known {
+- { pop 0 } dup setblackgeneration setundercolorremoval
++ {} dup setblackgeneration setundercolorremoval
+ } if
+ } bind def
+ /.useloresscreen { % - .useloresscreen <bool>