--- /dev/null
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of LaTeX
+%% version 2003/12/01 or later.
+
+\csname PSTANAMORPHOSISAddLoaded\endcsname
+\let\PSTANAMORPHOSISAddLoaded\endinput
+% Requires some packages
+\ifx\PSTANAMORPHOSISLoaded\endinput\else \input pst-anamorphosis \fi
+\ifx\PSTnodesLoaded\endinput\else\input pst-node \fi
+\ifx\MultidoLoaded\endinput\else \input multido.tex \fi
+\ifx\PSTXKeyLoaded\endinput\else \input pst-xkey \fi
+\def\fileversion{0.2}
+\def\filedate{2011/10/13}
+\message{`PSTANAMORPHOSISAdd' v\fileversion, \filedate}
+
+
+\edef\PstAtCode{\the\catcode`\@} \catcode`\@=11\relax
+\SpecialCoor
+\psset{dimen=middle}
+%
+\pst@def{optionsanamorphosisAdd}<%
+\psk@Anamorphose@translate
+ /t@@y exch unit def
+ /t@@x exch unit def
+>
+
+% Built from \psline
+\def\pslineA{\pst@object{pslineA}}
+\def\pslineA@i{%
+\addto@pscode{
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd
+ }%
+ \pst@getarrows{%
+ \begin@OpenObj
+ \pst@getcoors[\pslineA@ii%
+ }%
+}
+\def\pslineA@ii{%
+ \ifx\pslinestyle\psls@@symbol\addto@pscode{ \psls@symbol SymbolLine }%
+ \else%
+ \addto@pscode{
+ ] /lespoints ED
+/n1 lespoints length 2 div cvi def % nbre de points
+/i 0 def
+/TableauPoints [
+n1 {
+ [ lespoints i get
+ lespoints i 1 add get
+ ]
+ /i i 2 add def
+ }repeat
+ ] def
+% Tableau general des points
+/TAB [
+0 1 n1 2 sub {/i ED
+ TableauPoints i get aload pop
+ /Y1 ED /X1 ED
+ TableauPoints i 1 add get aload pop
+ /Y2 ED /X2 ED
+0 0.01 1.0 { % k
+ /K exch def
+ [
+ K X2 mul 1 K sub X1 mul add
+ K Y2 mul 1 K sub Y1 mul add
+ tx@anamorphosisPathDict begin Anamorphose end
+ ]
+ } for
+} for
+] def
+/n2 TAB length def
+[0 1 n2 1 sub {
+ /compteur exch def
+ TAB compteur get aload pop
+ } for
+% \ifPst@noCurrentPoint\else\pst@cp\fi % current point?
+ \pslineA@iii % arc and lineto type
+ \tx@Line % .pro function
+ }%
+ \fi%
+ \end@OpenObj%
+}
+\def\pslineA@iii{
+ \ifdim\pslinearc>\z@
+ /r \pst@number\pslinearc def
+ /Lineto { \tx@Arcto } def
+ \else
+ /Lineto /lineto load def
+ \fi
+ \ifshowpoints true \else false \fi
+ \tx@setlinejoin %
+}%
+%
+\def\pscircleA{\def\pst@par{}\pst@object{pscircleA}}
+\def\pscircleA@i{\@ifnextchar({\pscircleA@do}{\pscircleA@do(0,0)}}
+\def\pscircleA@do(#1)#2{%
+ \begin@ClosedObj
+ \pst@@getcoor{#1}%
+ \pssetlength\pst@dimc{#2}%
+ \def\pst@linetype{4}%
+ \addto@pscode{
+ \pst@coor /yC exch def /xC exch def
+ \ifPst@SpecialLength \pst@SpecialLength \else \pst@number\pst@dimc \fi
+ \psk@dimen CLW mul sub /rayon exch def
+ rayon xC add yC
+ tx@anamorphosisPathDict begin Anamorphose end
+ moveto
+ 0 1 360 {/iA exch def
+ iA cos rayon mul xC add
+ iA sin rayon mul yC add
+ tx@anamorphosisPathDict begin Anamorphose end
+ lineto
+ } for
+ \ifPst@variableLW \pst@flattenpath \fi
+ closepath
+ }%
+ \showpointsfalse
+ \end@ClosedObj
+ }%
+%
+\def\psbezierA{\pst@object{psbezierA}}
+\def\psbezierA@i{%
+\addto@pscode{
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd
+ }
+ \pst@getarrows{%
+ \begin@OpenObj
+ \pst@getcoors[\psbezierA@ii%
+ }%
+}
+\def\psbezierA@ii{%
+ \addto@pscode{
+ ] /lespoints ED
+ [0 2 lespoints length 2 sub {/iP ED
+ lespoints iP get
+ lespoints iP 1 add get
+ tx@anamorphosisPathDict begin Anamorphose end
+ } for
+ \ifPst@noCurrentPoint\else\pst@cp\fi
+ \ifshowpoints true \else false \fi
+ \ifx\pslinestyle\psls@@symbol \psls@symbol OpenSymbolBezier
+ \else
+ \tx@OpenBezier
+ \ifshowpoints \tx@BezierShowPoints \fi
+ \fi
+ }%
+ \def\pst@linetype{1}%
+ \ifx\pslinestyle\psls@@symbol\def\pslinestyle{none}\fi%
+ \end@OpenObj}
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\pscurveA{\pst@object{pscurveA}}
+\def\pscurveA@i{%
+\addto@pscode{
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd
+ }
+ \pst@getarrows{%
+ \begin@OpenObj
+ \pst@getcoors[\pscurveA@ii% \pst@coors on stack
+ }%
+}
+\def\pscurveA@ii{%
+ \addto@pscode{
+ ] /lespoints ED
+ [0 2 lespoints length 2 sub {/iP ED
+ lespoints iP get
+ lespoints iP 1 add get
+ tx@anamorphosisPathDict begin Anamorphose end
+ } for
+ \ifPst@noCurrentPoint\else\pst@cp\fi % current point
+ \psk@curvature\space /c ED /b ED /a ED
+ \ifshowpoints true \else false \fi
+ \ifx\pslinestyle\psls@@symbol \psls@symbol OpenSymbolCurve \else \tx@OpenCurve \fi
+ \ifPst@variableLW \pst@flattenpath \fi
+ }%
+ \ifx\pslinestyle\psls@@symbol\def\pslinestyle{none}\fi%
+ \end@OpenObj%
+}
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\psccurveA{\pst@object{psccurveA}}
+\def\psccurveA@i{%
+\addto@pscode{
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd
+ }
+ \pst@getarrows{%
+ \begin@OpenObj
+ \pst@getcoors[\psccurveA@ii% \pst@coors on stack
+ }%
+}
+\def\psccurveA@ii{%
+ \addto@pscode{
+ ] /lespoints ED
+ [0 2 lespoints length 2 sub {/iP ED
+ lespoints iP get
+ lespoints iP 1 add get
+ tx@anamorphosisPathDict begin Anamorphose end
+ } for
+ \ifPst@noCurrentPoint\else\pst@cp\fi % current point
+ \psk@curvature\space /c ED /b ED /a ED
+ \ifshowpoints true \else false \fi
+ \ifx\pslinestyle\psls@@symbol \psls@symbol ClosedSymbolCurve \else \tx@ClosedCurve \fi
+ \ifPst@variableLW \pst@flattenpath \fi
+ }%
+ \ifx\pslinestyle\psls@@symbol\def\pslinestyle{none}\fi%
+ \end@OpenObj%
+}
+%
+\def\pnodeA{\def\pst@par{}\pst@object{pnodeA}}
+\def\pnodeA@i(#1)#2{{%
+\pst@@getcoor{#1}%
+\pnode(!
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd
+ \pst@coor
+ tx@anamorphosisPathDict begin Anamorphose end
+ \pst@number\psyunit div exch
+ \pst@number\psxunit div exch
+ ){#2}}%
+\ignorespaces%
+}
+%
+\def\movetoA{\def\pst@par{}\pst@object{movetoA}}
+\def\movetoA@i(#1){{%
+\pst@@getcoor{#1}%
+\addto@pscode{
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd
+ \pst@coor
+tx@anamorphosisPathDict begin Anamorphose end
+ moveto}}}%
+%
+% choix de la police et de la taille des caracteres en cm !!
+\define@key[psset]{pst-anamorphosis}{PSfont}{\def\pst@Anamorphose@PSfont{/#1 }}
+\define@key[psset]{pst-anamorphosis}{fontsize}{\def\pst@Anamorphose@fontsize{#1 }}
+%\define@key[psset]{pst-anamorphosis}{RotationAngleText}{\edef\psk@Anamorphose@RotationAngleText{#1 }}%
+\psset[pst-anamorphosis]{PSfont=Times-Roman,fontsize=35}%,RotationAngleText=0}
+
+\def\pstextA{\def\pst@par{}\pst@object{pstextA}}
+\def\pstextA@i{\@ifnextchar({\pstextA@do}{\pstextA@do(0,0)}}
+\def\pstextA@do(#1)#2{% #2 = texte à transformer
+\begingroup%
+ \begin@SpecialObj%
+ \pst@@getcoor{#1}%
+\addto@pscode{
+ \pst@coor /t@@y ED /t@@x ED % Translate
+ \tx@optionsanamorphosis
+/fontsize {\pst@Anamorphose@fontsize } bind def
+/PSfont {\pst@Anamorphose@PSfont} def
+%/RotationAngleText \psk@Anamorphose@RotationAngleText def
+%% D'après un fichier original de
+%%(c) P. Kleiweg 1997
+%% adapté par :
+%% Manuel Luque
+%% Arnaud Schmittbuhl
+%% Jean-Paul Vignault
+%% les commentaires sont de Jean-Paul Vignault
+%% juin 2006
+%% Caractères accentués
+/ReEncode { exch findfont
+dup length dict begin { 1 index /FID eq {pop pop} {def} ifelse
+}forall /Encoding ISOLatin1Encoding def currentdict end definefont
+pop }bind def
+/Font PSfont /ISOfont ReEncode /ISOfont def
+%% decalage en picas du texte en
+%% dessous de la ligne y=0
+%% la procedure de base pour la transformation des points du chemin
+ /warp {
+3 dict begin
+ tx@anamorphosisPathDict begin Anamorphose end
+end
+} bind def
+%% pour remplacer 'move'
+/warpmove{
+ %% on teste le booleen place 2 tokens plus en avant sur la pile
+ %% si c'est 'true', alors on en est au 1er appel => on initialise
+ %% le chemin
+ 2 index {
+ newpath
+ } if
+ %% puis on applique warp a notre point
+ warp moveto
+ %% on enleve le 'true' pour mettre un 'false' a la place
+ pop false
+} bind def
+%% pour remplacer 'lineto
+/warpline {
+ warp lineto
+} bind def
+%% pour remplacer 'curveto'
+/warpcurve {
+ 6 2 roll warp
+ 6 2 roll warp
+ 6 2 roll warp
+ curveto
+} bind def
+%% 'warpit' declenche la transformation du chemin courant
+/warpit {
+true
+{ warpmove } { warpline } { warpcurve } { closepath } pathforall
+pop
+} bind def
+%% definition des differentes constantes
+% taille de des caracteres
+Font findfont fontsize scalefont setfont
+/warptxt (#2) def % texte a deformer
+/warpwidth warptxt stringwidth pop def % largeur horizontale du texte
+/warphalf warpwidth 2 div def % demi-largeur horizontale
+%% le chemin constitue avec la chaine de caracteres
+warptxt warphalf neg 0 moveto %% on se deplace (init chemin)
+true charpath %% on cree le chemin
+%% maintenant on y va
+warpit %% on applique le pathforall
+gsave
+\pst@usecolor\psfillcolor
+ fill
+grestore
+stroke
+% le texte dans le cercle
+t@@x t@@y translate
+s@@x s@@y scale
+warptxt warphalf neg 0 moveto %% on se deplace (init chemin)
+true charpath
+gsave
+\pst@usecolor\psfillcolor
+ fill
+grestore
+stroke
+ }%
+ \end@SpecialObj%
+\endgroup%
+}
+
+
+
+%% =============================================================================
+%% AFP : Anamorphose à partir d'un Fichier PST.
+%% Le code de pscustom est évalué après reroutage de la macro. Il est exécuté
+%% dans le contexte tx@anamorphosisPathDict
+%% =============================================================================
+%% Début et Fin
+\def\pst@begin@AFP{\xdef\pst@code{\pst@code
+ tx@anamorphosisPathDict begin
+ \tx@optionsanamorphosis
+ \tx@optionsanamorphosisAdd\space}}
+\def\pst@end@AFP{\xdef\pst@code{\pst@code end\space}}
+%% pscustom adapté à la tâche
+\def\pscustomAFP{\def\pst@par{}\pst@object{pscustomAFP}}
+\long\def\pscustomAFP@i#1{%
+ \begin@SpecialObj%
+ \pst@begin@AFP%
+ \the\pst@customAFPdefs
+ \setbox\pst@hbox=\hbox{#1}%
+ \psk@fillstyle%
+ \pst@stroke%
+ \pst@end@AFP%
+ \end@SpecialObj}
+%% pscustomdefs associé
+\newtoks\pst@customAFPdefs
+\pst@customAFPdefs{%
+ \def\moveto(#1){\pst@@getcoor{#1}\addto@pscode{\pst@coor moveto}}%
+ \def\psline(#1){\pst@@getcoor{#1}\addto@pscode{\pst@coor lineto}}%
+ \def\closepath{\addto@pscode{closepath}}%
+ \def\newpath{\addto@pscode{newpath}}%
+ \def\stroke{\def\pst@par{}\pst@object{stroke}}%
+ \def\fill{\def\pst@par{}\pst@object{fill}}%
+}
+\def\AFP#1{%
+ \begingroup
+ \def\curvetoinv{\pst@getcoors{\space}\fcurvetoinv}
+ \def\fcurvetoinv{\addto@pscode{curvetoinv}}
+ \let\SAUVEpscustom\pscustom
+ \let\SAUVEpsbezier\psbezier
+ \let\pscustom\pscustomAFP
+ \let\psbezier\curvetoinv
+ \input{#1}
+ \let\psbezier\SAUVEpsbezier
+ \let\pscustom\SAUVEpscustom
+ \endgroup%
+}%
+%%%% Fin de AFP %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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