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authorKarl Berry <karl@freefriends.org>2006-01-12 23:46:03 +0000
committerKarl Berry <karl@freefriends.org>2006-01-12 23:46:03 +0000
commit873660d1a83ece926fe7206288dda9c36b349c1b (patch)
treea48f77125c309a355b5d0eb58d6b24446abe9d62 /Master/texmf-dist/tex/generic/pst-lens
parent2939242967231097459df0fc3150fabc2f639111 (diff)
generic 1
git-svn-id: svn://tug.org/texlive/trunk@613 c570f23f-e606-0410-a88d-b1316a301751
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+%%
+%% This is file `pst-lens.tex',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pst-lens.dtx (with options: `pst-lens')
+%%
+%% IMPORTANT NOTICE:
+%%
+%% For the copyright see the source file.
+%%
+%% Any modified versions of this file must be renamed
+%% with new filenames distinct from pst-lens.tex.
+%%
+%% For distribution of the original source see the terms
+%% for copying and modification in the file pst-lens.dtx.
+%%
+%% This generated file may be distributed as long as the
+%% original source files, as listed above, are part of the
+%% same distribution. (The sources need not necessarily be
+%% in the same archive or directory.)
+%%
+%% Package `pst-lens.dtx'
+%%
+%% Denis Girou (CNRS/IDRIS - France) <Denis.Girou@idris.fr>
+%% Manuel Luque <Mluque5130@aol.com> (ml)
+%% Herbert Voss <voss@pstricks.de> (hv)
+%%
+%% September 03, 2005
+%%
+%% This file is under the LaTeX Project Public License
+%% See CTAN archives in directory macros/latex/base/lppl.txt.
+%%
+%% DESCRIPTION:
+%% `pst-lens' is a PSTricks package to define a generic lens, which can be
+%% used on texts and graphics.
+%%
+\csname PSTLensLoaded\endcsname
+\let\PSTLensLoaded\endinput
+\ifx\PSTricksLoaded\endinput\else\input pstricks.tex\fi
+\ifx\GradientLoaded\endinput\else\input pst-grad.tex\fi
+\ifx\PSTXKeyLoaded\endinput\else\input pst-xkey \fi % (hv 2005-09-03)
+\edef\PstAtCode{\the\catcode`\@}
+\catcode`\@=11\relax
+\pst@addfams{pst-lens}
+\def\fileversion{1.01}
+\def\filedate{2005/09/03}
+\message{`PST-Lens' v\fileversion, \filedate\space
+ (Denis Girou and Manuel Luque)}
+\newif\ifPstLens@Handle
+\define@key[psset]{pst-lens}{LensHandle}[true]{%
+ \@nameuse{PstLens@Handle#1}}
+\define@key[psset]{pst-lens}{LensStyleHandle}{%
+ \def\PstLens@StyleHandle{#1}}
+\newdimen\PstLens@HandleWidth
+\define@key[psset]{pst-lens}{LensHandleWidth}{%
+ \pssetlength{\PstLens@HandleWidth}{#1}}
+\define@key[psset]{pst-lens}{LensHandleHeight}{%
+ \def\PstLens@HandleHeight{#1}}
+\newif\ifPstLens@Shadow
+\define@key[psset]{pst-lens}{LensShadow}[true]{%
+ \@nameuse{PstLens@Shadow#1}}
+\define@key[psset]{pst-lens}{LensStyleGlass}{%
+ \def\PstLens@StyleGlass{#1}}
+\define@key[psset]{pst-lens}{LensSize}{%
+ \def\PstLens@Size{#1}}
+\define@key[psset]{pst-lens}{LensMagnification}{%
+ \def\PstLens@Magnification{#1}}
+\define@key[psset]{pst-lens}{LensRotation}{%
+ \def\PstLens@Rotation{#1}}
+\psset[pst-lens]{%
+ LensHandle=true,LensHandleWidth=0.2,LensHandleHeight=2.5,
+ LensStyleHandle=LensStyleHandle,
+ LensShadow=true,LensStyleGlass=LensStyleGlass,
+ LensRotation=0,LensSize=1,LensMagnification=1}
+\newcmykcolor{Brown}{0 0.81 1 0.6}
+\newcmykcolor{Salmon}{0 0.53 0.38 0}
+\newpsstyle{LensStyleHandle}{%
+ fillstyle=gradient,framearc=0.6,linewidth=0.5\pslinewidth,
+ gradmidpoint=0.5,gradangle=\PstLens@Rotation,gradbegin=Brown,gradend=Salmon}
+\newpsstyle{LensStyleGlass}{%
+ fillstyle=solid,fillcolor=white,
+ shadow=true,shadowcolor=lightgray,shadowsize=0.15,
+ shadowangle=\PstLens@Rotation}
+\def\PstLensShape{\pscircle{1}}
+\def\PstLens{\@ifnextchar[{\PstLens@i}{\PstLens@i[]}}
+\def\PstLens@i[#1]{\@ifnextchar({\PstLens@ii[#1]}{\PstLens@ii[#1](0,0)}}
+\def\PstLens@ii[#1](#2,#3)#4{{%
+\psset{#1}%
+\SpecialCoor
+\rput{\PstLens@Rotation}(#2,#3){%
+ \ifPstLens@Handle
+ \scalebox{\PstLens@Size}{%
+ \divide\PstLens@HandleWidth\tw@
+ \psframe[style=\PstLens@StyleHandle]
+ (-\PstLens@HandleWidth,0)
+ (\PstLens@HandleWidth,-\PstLens@HandleHeight)}%
+ \fi}
+\psclip{{\psset{style=\PstLens@StyleGlass}
+ \ifPstLens@Shadow
+ \else
+ \psset{shadow=false}
+ \fi
+ \rput(#2,#3){\psset{unit=\PstLens@Size}\PstLensShape}}}
+ \rput(! 1 \PstLens@Magnification\space sub #2\space mul
+ 1 \PstLens@Magnification\space sub #3\space mul){%
+ \scalebox{\PstLens@Magnification}{#4}}
+\endpsclip}}
+\catcode`\@=\PstAtCode\relax
+\endinput
+%%
+%% End of file `pst-lens.tex'.