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Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex')
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diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex deleted file mode 100644 index 943da39770c..00000000000 --- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsyssoftpath.code.tex +++ /dev/null @@ -1,136 +0,0 @@ -% 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 $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsyssoftpath.code.tex,v 1.5 2007/02/19 13:18:57 tantau Exp $ - - -% This package provides the pgf system path abstraction layer. This -% layer is used to construct paths first ``abstractly.'' These -% abstract paths can still be modified, before they are ``made -% concrete.'' -% -% An abstract path consists of a sequence of basic building blocks, -% each of which is a tuple consisting of two numbers (specifying a -% coordinate) and a token. Possible tokens are: -% -% 1. moveto -% 2. lineto -% 3. rectcorner -% 4. rectsize -% 5. curvetosupporta -% 6. curvetosupportb -% 7. curveto -% 8. closepath -% 9. specialround -% -% A curveto must always be preceeded by a curvetosupporta and a -% curvetosupportb. A non-empty path must always begin with a -% moveto. The coordinates of a closepath are non-specified, currently, -% but they might be set to the coordinate of the path segment start, -% in the future. - - - -\let\pgfsyssoftpath@currentpath=\pgfutil@empty -% The current path - -\def\pgfsyssoftpath@lastmoveto{{0pt}{0pt}} - -\newif\ifpgfsyssoftpathmovetorelevant -\pgfsyssoftpathmovetorelevanttrue - -% Add a moveto element to the current path -\def\pgfsyssoftpath@moveto#1#2{% - \edef\pgfsyssoftpath@temp{{% - \noexpand\pgfsyssoftpath@movetotoken{#1}{#2}% - }}% - \expandafter\pgfutil@g@addto@macro\expandafter\pgfsyssoftpath@currentpath\pgfsyssoftpath@temp% - \ifpgfsyssoftpathmovetorelevant% - \xdef\pgfsyssoftpath@lastmoveto{{#1}{#2}}% - \fi% -} - -% Add a lineto element to the current path -\def\pgfsyssoftpath@lineto#1#2{% - \edef\pgfsyssoftpath@temp{{% - \noexpand\pgfsyssoftpath@linetotoken{#1}{#2}% - }}% - \expandafter\pgfutil@g@addto@macro\expandafter\pgfsyssoftpath@currentpath\pgfsyssoftpath@temp% -} - -% Add curveto elements to the current path -\def\pgfsyssoftpath@curveto#1#2#3#4#5#6{% - \edef\pgfsyssoftpath@temp{{% - \noexpand\pgfsyssoftpath@curvetosupportatoken{#1}{#2}% - \noexpand\pgfsyssoftpath@curvetosupportbtoken{#3}{#4}% - \noexpand\pgfsyssoftpath@curvetotoken{#5}{#6}% - }}% - \expandafter\pgfutil@g@addto@macro\expandafter\pgfsyssoftpath@currentpath\pgfsyssoftpath@temp% -} - -% Add rectanlge elements to the current path -\def\pgfsyssoftpath@rect#1#2#3#4{% - \edef\pgfsyssoftpath@temp{{% - \noexpand\pgfsyssoftpath@rectcornertoken{#1}{#2}% - \noexpand\pgfsyssoftpath@rectsizetoken{#3}{#4}% - }}% - \expandafter\pgfutil@g@addto@macro\expandafter\pgfsyssoftpath@currentpath\pgfsyssoftpath@temp% -} - -% Add closepath element to the current path -\def\pgfsyssoftpath@closepath{% - \edef\pgfsyssoftpath@temp{{% - \noexpand\pgfsyssoftpath@closepathtoken\pgfsyssoftpath@lastmoveto% - }}% - \expandafter\pgfutil@g@addto@macro\expandafter\pgfsyssoftpath@currentpath\pgfsyssoftpath@temp% -} - -% Add special element to the current path -\def\pgfsyssoftpath@specialround#1#2{% - \edef\pgfsyssoftpath@temp{{% - \noexpand\pgfsyssoftpath@specialroundtoken{#1}{#2}% - }}% - \expandafter\pgfutil@g@addto@macro\expandafter\pgfsyssoftpath@currentpath\pgfsyssoftpath@temp% -} - - -% Getting and setting the current path -\def\pgfsyssoftpath@getcurrentpath#1{% - \let#1=\pgfsyssoftpath@currentpath% -} - -\def\pgfsyssoftpath@setcurrentpath#1{% - \global\let\pgfsyssoftpath@currentpath=#1% -} - - -% Invoking the current path -\def\pgfsyssoftpath@invokecurrentpath{% - \pgfsyssoftpath@currentpath% -} - -\def\pgfsyssoftpath@flushcurrentpath{% - \pgfsyssoftpath@invokecurrentpath% - \pgfsyssoftpath@setcurrentpath\pgfutil@empty% -} - -% Marshallers -\def\pgfsyssoftpath@movetotoken#1#2{\pgfsys@moveto{#1}{#2}} -\def\pgfsyssoftpath@linetotoken#1#2{\pgfsys@lineto{#1}{#2}} -\def\pgfsyssoftpath@rectcornertoken#1#2#3#4#5{\pgfsys@rect{#1}{#2}{#4}{#5}} % #3 = \pgfsyssoftpath@rectsizetoken -\def\pgfsyssoftpath@curvetosupportatoken#1#2#3#4#5#6#7#8{\pgfsys@curveto{#1}{#2}{#4}{#5}{#7}{#8}} -\def\pgfsyssoftpath@closepathtoken#1#2{\pgfsys@closepath} -\let\pgfsyssoftpath@specialroundtoken=\pgfutil@gobbletwo - - -\endinput - -%%% Local Variables: -%%% mode: latex -%%% End: |