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authorHans Hagen <pragma@wxs.nl>2014-06-22 19:58:00 +0200
committerHans Hagen <pragma@wxs.nl>2014-06-22 19:58:00 +0200
commita9c288d372917c485a2882593ed18c8044bf82f1 (patch)
tree5dde88ef6591400030e42184ec2913b08ad394b9 /tex/context/base/colo-ext.mkiv
parent460d0ab518e3f51383c332b82045fe3ee14ca255 (diff)
downloadcontext-a9c288d372917c485a2882593ed18c8044bf82f1.tar.gz
beta 2014.06.22 19:58
Diffstat (limited to 'tex/context/base/colo-ext.mkiv')
-rw-r--r--tex/context/base/colo-ext.mkiv14
1 files changed, 7 insertions, 7 deletions
diff --git a/tex/context/base/colo-ext.mkiv b/tex/context/base/colo-ext.mkiv
index 8878da485..41d60cb0b 100644
--- a/tex/context/base/colo-ext.mkiv
+++ b/tex/context/base/colo-ext.mkiv
@@ -29,13 +29,13 @@
%D
%D will negate the colors in box zero.
-\unexpanded\def\negatecolorbox#1%
- {\setbox#1\hbox
- {\startnegative % might change
- % \startcolor[\s!white]\vrule\s!height\ht#1\s!depth\dp#1\s!width\wd#1\stopcolor
- \blackrule[\c!color=\s!white,\c!height=\ht#1,\c!depth=\dp#1,\c!width=\wd#1]%
- \hskip-\wd#1%
- \box#1%
+\unexpanded\def\negatecolorbox#1% or just set attr of #1
+ {\setbox#1\hbox to \wd#1%
+ {\scratchdimen\wd#1\relax
+ \startnegative % might change
+ \blackrule[\c!color=\s!white,\c!height=\ht#1,\c!depth=\dp#1,\c!width=\scratchdimen]%
+ \hskip-\scratchdimen
+ \leaders\box#1\hfill% this triggers application to the box .. a real dirty hack!
\stopnegative}}
%D There are in principle two ways to handle overprint: bound to colors