summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex')
-rw-r--r--Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex47
1 files changed, 47 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex
new file mode 100644
index 00000000000..ec43475f6a0
--- /dev/null
+++ b/Master/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex
@@ -0,0 +1,47 @@
+% Copyright 2006 by Till Tantau
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/generic/pgf/licenses/LICENSE for more details.
+
+\ProvidesFileRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/frontendlayer/tikz/libraries/tikzlibraryfadings.code.tex,v 1.1 2008/01/09 17:57:16 tantau Exp $
+
+\usepgflibrary{fadings}
+
+%
+% Environments for creating fadings
+%
+
+\def\tikzfadingfrompicture{%
+ \begingroup%
+ \setbox\pgfpic=\hbox\bgroup%
+ \tikzpicture%
+}
+\def\endtikzfadingfrompicture{%
+ \global\let\tikz@smuggle=\tikz@fig@name%
+ \endtikzpicture
+ \egroup%
+ \pgfdeclarefading{\tikz@smuggle}{\box\pgfpic}%
+ \endgroup%
+}
+
+\let\starttikzfadingfrompicture=\tikzfadingfrompicture
+\let\stopttikzfadingfrompicture=\endtikzfadingfrompicture
+
+\def\tikzfading[#1]{%
+ {%
+ \setbox\pgfpic=\hbox{%
+ \tikzset{#1}%
+ \global\let\tikz@smuggle=\tikz@fig@name%
+ \tikz{%
+ \useasboundingbox(0,0) (100bp,100bp);
+ \node at (50bp,50bp) [rotate=\tikz@shade@angle]
+ {\pgfuseshading{\tikz@shading}};
+ }%
+ }%
+ \pgfdeclarefading{\tikz@smuggle}{\box\pgfpic}%
+ }%
+} \ No newline at end of file