pst-grad 1.06 (11jul07)

git-svn-id: svn://tug.org/texlive/trunk@4677 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 25 insertions, 10 deletions

diff --git a/Master/texmf-dist/tex/generic/pst-grad/pst-grad.tex b/Master/texmf-dist/tex/generic/pst-grad/pst-grad.tex
index 79eb3732ae5..bbdc4ee89b0 100644
--- a/Master/texmf-dist/tex/generic/pst-grad/pst-grad.tex
+++ b/Master/texmf-dist/tex/generic/pst-grad/pst-grad.tex
@@ -33,6 +33,7 @@
 %%    GradientScale=float : scaling factor of the circled gradient
 %%                          (version 1.04)
 %%    GradientHSB	  : Use HSB color model
+%%    cmyk		  : Use CMYK color model
 %%
 \csname GradientLoaded\endcsname
 \let\GradientLoaded\endinput
@@ -41,9 +42,9 @@
 \fi
 \ifx\PSTXKeyLoaded\endinput\else\input pst-xkey \fi
 
-\def\fileversion{1.05}
-\def\filedate{2006/11/04}
-\message{`pst-plot' v\fileversion, \filedate\space (tvz,dg,hv)}
+\def\fileversion{1.06}
+\def\filedate{2006/11/27}
+\message{`pst-grad' v\fileversion, \filedate\space (tvz,dg,hv)}
 
 \edef\TheAtCode{\the\catcode`\@}
 \catcode`\@=11
@@ -51,8 +52,17 @@
 
 \pstheader{pst-grad.pro}
 
-\newrgbcolor{gradbegin}{0 .1 .95}
-\newrgbcolor{gradend}{0 1 1}
+\define@boolkey[psset]{pst-grad}[Pst@]{cmyk}[true]{%
+  \ifPst@cmyk
+    \newcmykcolor{gradbegin}{0 .1 .95 0.1}
+    \newcmykcolor{gradend}{0 0.8 0.6 0.5}
+  \else
+    \newrgbcolor{gradbegin}{0 .1 .95}
+    \newrgbcolor{gradend}{0 1 1}
+  \fi%
+}
+\psset[pst-grad]{cmyk=false}
+%
 \define@key[psset]{pst-grad}{gradbegin}{\pst@getcolor{#1}\psgradbegin}
 \define@key[psset]{pst-grad}{gradend}{\pst@getcolor{#1}\psgradend}
 \define@key[psset]{pst-grad}{gradlines}{%
@@ -68,13 +78,15 @@
 
 % Denis Girou - April 1998  ------- patch 2 (hv)
 % To define the gradient as linear or as circle
+%==================================================================
 \define@boolkey[psset]{pst-grad}[Pst@]{GradientCircle}[true]{}
 % Position of the center of the gradient
 \define@key[psset]{pst-grad}{GradientPos}{\psset@@GradientPos#1}%
-  \def\psset@@GradientPos(#1){\edef\ps@GradientPos{#1}}
+\def\psset@@GradientPos(#1){\edef\ps@GradientPos{#1}}
 % Scale factor
 \define@key[psset]{pst-grad}{GradientScale}{\def\ps@GradientScale{#1}}
-\psset[pst-grad]{GradientScale=1,GradientPos={(0,0)},GradientCircle=false}
+\psset[pst-grad]{GradientCircle=false,GradientScale=1,GradientPos={(0,0)}}
+%=====================================================================
 %
 \define@boolkey[psset]{pst-grad}[Pst@]{gradientHSB}[true]{}
 \psset[pst-grad]{gradientHSB=false}
@@ -99,14 +111,17 @@
 %    hv end
     \addto@pscode{%
       gsave
-      \ifPst@GradientCircle true \else false \fi
+      \ifPst@GradientCircle\space true \else false \fi
       \ps@GradientScale\space
       \pst@tempa\space
-      gsave \pst@usecolor\psgradbegin currentrgbcolor grestore
-      gsave \pst@usecolor\psgradend currentrgbcolor grestore
+      gsave \pst@usecolor\psgradbegin 
+      \ifPst@cmyk currentcmykcolor \else currentrgbcolor \fi grestore
+      gsave \pst@usecolor\psgradend 
+      \ifPst@cmyk currentcmykcolor \else currentrgbcolor \fi grestore
       \psgradlines
       \psgradmidpoint
       \psk@gradangle
+      \ifPst@cmyk true \else false \fi
       tx@GradientDict begin GradientFill end grestore%
     }%
   \fi%