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-rw-r--r--Master/texmf-dist/tex/generic/pst-plot/pst-plot.tex2081
-rw-r--r--Master/texmf-dist/tex/latex/pst-plot/pst-plot.sty7
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+% $Id: pst-plot.tex 287 2010-02-11 13:36:38Z herbert $
+%% BEGIN pst-plot.tex
+%%
+%% plotting functions and data with PSTricks.
+%% See the betadoc documentation for usage.
+%%
+%% COPYRIGHT 1993, 1994, 1999 by Timothy Van Zandt, tvz@nwu.edu.
+%% COPYRIGHT 2009/10 by Herbert Voss, hvoss@tug.org.
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN
+%% archives in directory macros/latex/base/lppl.txt.
+%%
+%
+\csname PSTplotLoaded\endcsname
+\let\PSTplotLoaded\endinput
+%
+\ifx\PSTXKeyLoaded\endinput\else \input pst-xkey.tex \fi
+\ifx\PSTFPloaded\endinput\else \input pst-fp.tex \fi
+\ifx\MultidoLoaded\endinput\else \input multido.tex \fi
+%
+\def\fileversion{1.10}
+\def\filedate{2010/02/11}
+\message{ v\fileversion, \filedate}
+%
+\edef\TheAtCode{\the\catcode`\@}
+\catcode`\@=11
+%
+\pst@addfams{pst-plot}
+%
+\def\pst@linetype{2}%
+\SpecialCoor
+%
+\def\psPiFour{12.566371}
+\def\psPiTwo{6.283185}
+\def\psPi{3.14159265}
+\def\psPiH{1.570796327}
+\newdimen\pstRadUnit
+\newdimen\pstRadUnitInv
+\pstRadUnit=1.047198cm % this is pi/3
+\pstRadUnitInv=0.95493cm % this is 3/pi
+%
+% Using lists of data is optimized for \dataplot and \fileplot
+% Here is the tricky part. As each line is read from file,
+% we want to ignore trailing delimiters, and convert arbitrary
+% strings of non-trailing delimiters to _D_.
+% We end up with
+% D x1 D y1 D x2 D y2 ... D xn D yn
+%
+\begingroup
+\catcode`\{=13
+\catcode`\}=13
+\catcode`\(=13
+\catcode`\)=13
+\catcode`\,=13
+\catcode`\!=1
+\catcode`\*=2
+\catcode`\ =13
+\catcode`\_=13
+\catcode`\^^M=13
+\gdef\pst@datadelimiters!% Begin def
+\catcode`\{=13%
+\catcode`\}=13%
+\catcode`\(=13%
+\catcode`\)=13%
+\catcode`\,=13%
+\catcode`\ =13%
+\catcode`\^^M=13%
+\def,##1!%
+\ifcat\noexpand,\noexpand##1%
+\expandafter##1%
+\else\space%
+D\space##1%
+\fi*%
+\let(,\let),\let{,\let},\let ,\let^^M,\let_\@empty*% End def
+\endgroup
+%
+
+\define@key[psset]{pst-plot}{ignoreLines}[0]{\def\psk@ignoreLines{#1}}
+\psset[pst-plot]{ignoreLines=0}
+%
+\newcount\pst@linecnt
+\begingroup
+\catcode`\,=13
+\catcode`\_=13
+\gdef\savedata@#1[#2]{%
+ \xdef\pst@tempg{#2_}%
+ \endgroup
+ \let#1\pst@tempg
+ \global\let\pst@tempg\relax
+ \ignorespaces}
+%
+\gdef\readdata@{%
+ \read1 to \pst@tempA
+ \ifnum\pst@linecnt=\psk@nStep
+ \global\pst@linecnt=0
+ \expandafter\readdata@@\pst@tempA_\@nil
+ \fi
+ \global\advance\pst@linecnt by 1
+ \ifeof1\else\expandafter\readdata@\fi}
+\gdef\pst@@readfile#1#2\@nil{\addto@pscode{,#1#2}}%
+\gdef\readdata@@#1#2\@nil{\xdef\pst@tempg{\pst@tempg,#1#2}}%
+\endgroup
+%
+\def\readdata{\@ifnextchar[{\readdata@i}{\readdata@i[]}}
+\def\readdata@i[#1]#2#3{%
+ \def\pst@tempA{#1}%
+ \ifx\pst@tempA\@empty\else\psset{#1}\fi
+ \openin1=#3
+ \begingroup
+ \def\pst@tempg{}%
+ \ifeof1
+ \@pstrickserr{Data file `#3' not found.}\@ehpa
+ \else
+ \pst@datadelimiters
+ \catcode`\[=1
+ \catcode`\]=2
+ \pst@cnta=0
+ \loop \ifnum\the\pst@cnta<\psk@ignoreLines
+ \advance\pst@cnta by 1\relax
+ \read1 to \pst@tempA
+ \repeat
+ \psDEBUG[pst-plot]{>>> ignored \the\pst@cnta\space data lines}%
+ \global\pst@linecnt=\psk@nStep%
+ \readdata@%
+ \fi%
+ \endgroup%
+ \global\let#2\pst@tempg%
+ \global\let\pst@tempg\relax%
+\ignorespaces}
+%
+\def\pst@readfile#1{{\let\readdata@@\pst@@readfile\readdata\pst@tempg{#1}}}
+\def\pst@altreadfile#1{%
+ \openin1=#1
+ \ifeof1
+ \@pstrickserr{Data file `#1' not found.}\@ehpa
+ \else
+ \catcode`\{=10
+ \catcode`\}=10
+ \catcode`\(=10
+ \catcode`\)=10
+ \catcode`\,=10
+ \catcode`\^^M=10
+ \catcode`\[=1
+ \catcode`\]=2
+ \pst@@altreadfile
+ \fi}
+\def\pst@@altreadfile{%
+ \read1 to \pst@tempg
+ \expandafter\pst@@@altreadfile\pst@tempg\@empty\@nil
+ \ifeof1\else\expandafter\pst@@@altreadfile\fi}
+\def\pst@@@altreadfile#1#2\@nil{\addto@pscode{#1#2}}%
+%
+\def\savedata#1{\begingroup\pst@datadelimiters\savedata@{#1}}
+%
+%%%%%%%%%%%%%% the plot-styles %%%%%%%%%%%%%%%%%%
+%
+\def\beginplot@line{\begin@OpenObj}
+\def\endplot@line{\psline@ii}
+\def\beginplot@polygon{\begin@ClosedObj}
+\def\endplot@polygon{\pspolygon@ii}
+\def\beginplot@curve{\begin@OpenObj}
+\def\endplot@curve{\pscurve@ii}
+\def\beginplot@ecurve{\begin@OpenObj}
+\def\endplot@ecurve{\psecurve@ii}
+\def\beginplot@ccurve{\begin@ClosedObj}
+\def\endplot@ccurve{\psccurve@ii}
+\def\beginplot@dots{\begin@SpecialObj}
+\def\endplot@dots{\psdots@ii}
+%
+\define@key[psset]{pst-plot}{Hue}[180]{\pst@getint{#1}\pst@HueAngle}
+\psset[pst-plot]{Hue=180}
+\def\beginplot@colordots{\begin@SpecialObj}
+\def\endplot@colordots{%
+ \addto@pscode{%
+ \psk@dotsize
+ \@nameuse{psds@\psk@dotstyle}
+ newpath
+ /MaxValue 0 def
+ /m n 2 mul def
+ n {
+ dup MaxValue gt { dup /MaxValue ED } if
+ m 2 roll
+ } repeat
+ n { dup MaxValue div % y y
+ \pst@number\psyunit div abs % to orig y value
+ \pst@HueAngle\space 360 div exch dup sethsbcolor % 180 Y Y hsb color
+ transform floor .5 add exch floor
+ .5 add exch itransform Dot stroke } repeat }%
+ \end@SpecialObj%
+}
+%
+\def\beginplot@bezier{\begin@OpenObj}
+\def\endplot@bezier{\psbezier@ii}
+\def\beginplot@cbezier{\begin@ClosedObj}
+\def\endplot@cbezier{\pscbezier@ii}
+% added 2007-06-26 (hv)
+\let\beginplot@LineToYAxis\beginplot@line % all from pst-plot
+\def\endplot@LineToYAxis{\psLineToYAxis@ii}
+\let\beginqp@LineToYAxis\beginqp@line
+\let\doqp@LineToYAxis\doqp@line
+\let\endqp@LineToYAxis\endqp@line
+\let\testqp@LineToYAxis\testqp@line
+\let\beginplot@LineToXAxis\beginplot@line
+\def\endplot@LineToXAxis{\psLineToXAxis@ii}
+\let\beginqp@LineToXAxis\beginqp@line
+\let\doqp@LineToXAxis\doqp@line
+\let\endqp@LineToXAxis\endqp@line
+\let\testqp@LineToXAxis\testqp@line
+%
+\define@key[psset]{pst-plot}{barwidth}[0.25cm]{\pst@getlength{#1}\Add@barwidth}
+\psset[pst-plot]{barwidth=0.25cm}
+%
+\def\psbar@ii{\addto@pscode{false \tx@NArray \psbar@iii}}
+\def\psbar@iii{%
+ newpath
+ n {
+ /Yval exch def /Xval exch def
+ Xval \number\Add@barwidth 0.5 mul sub 0 moveto
+ 0 Yval rlineto \number\Add@barwidth 0 rlineto
+ 0 Yval neg rlineto \number\Add@barwidth neg 0 rlineto
+ } repeat
+}%
+\def\beginplot@bar{\begin@SpecialObj}
+\def\endplot@bar{%
+ \psbar@ii\psk@fillstyle\ifpsshadow\pst@closedshadow\fi%
+ \pst@stroke
+ \end@SpecialObj}
+%
+% LSM Least Square Method 2006-03-13 (hv)
+\def\psLSM@ii{\addto@pscode{ false \tx@NArray \psLSM@iii }}
+\def\psLSM@iii{%
+ /xiSquare 0 def % xi*xi
+ /xi 0 def % xi
+ /fi 0 def % f(xi)
+ /xifi 0 def % xi*f(xi)
+ exch dup dup /xEnd ED /xStart ED exch
+ n { % number of data pairs
+ /Yval ED /Xval ED % save x y values
+ /xi xi Xval add def % sum xi
+ /xiSquare xiSquare Xval dup mul add def % sum xi*xi
+ /xifi xifi Xval Yval mul add def % sum xi*yi, same as xi*f(xi)
+ /fi fi Yval add def % sum yi, same as f(xi)
+ Xval xStart lt { /xStart Xval def } if % find the lowest xi
+ Xval xEnd gt { /xEnd Xval def } if % find the largest xi
+ } repeat
+ /u xiSquare fi mul xi xifi mul sub n xiSquare mul xi dup mul sub div def
+ /v n xifi mul xi fi mul sub n xiSquare mul xi dup mul sub div def
+ \Pst@Debug\space 0 gt { % print the equation
+ /Helvetica findfont 12 scalefont setfont
+ 0 -50 moveto (y=) show % print y=
+ v 20 string cvs show ( x+) show % m*x+
+ u \pst@number\psyunit div 20 string cvs show } if
+ newpath
+ (\psk@xStart) length 0 gt % special start value?
+ { \psk@xStart\space \pst@number\psxunit mul }
+ { xStart } ifelse
+ dup v mul u add % xStart f(xStart)
+ moveto % goto first point x1 y(x1)
+ (\psk@xEnd) length 0 gt % special end value?
+ { \psk@xEnd\space \pst@number\psxunit mul }
+ { xEnd } ifelse
+ dup v mul u add % xEnd f(xEnd)
+ lineto % line to second point x2 y(x2)
+}%
+%
+\def\beginplot@LSM{\begin@SpecialObj}
+\def\endplot@LSM{%
+ \psLSM@ii\psk@fillstyle\ifpsshadow\pst@closedshadow\fi%
+ \pst@stroke
+ \end@SpecialObj}
+%
+\define@key[psset]{pst-plot}{IQLfactor}{\pst@checknum{#1}\pst@IQLfactor}
+\psset[pst-plot]{IQLfactor=1.5}
+%
+\def\psBoxplot@ii{%
+ \addto@pscode{
+ /Barwidth \number\Add@barwidth 2 div def
+ /Endwidth Barwidth \psk@arrowlength\space mul def
+ NArray bubblesort
+ /NArray ED % save sorted array
+ [ NArray { yUnit mul } forall ] /NArray ED % multiply with y unit
+ NArray 0 get /MinVal ED % save minimum
+ NArray m 1 sub get /MaxVal ED % maximum
+ m 2 div cvi /M ED % the middle
+ NArray length 2 mod 0 eq { % even numbers of entries
+ M 1 sub NArray exch get % even number of values
+ NArray M get % and the upper one
+ add 2 div /Median ED % the median
+ }{
+ NArray M get /Median ED % odd numbers of values
+ } ifelse
+ m 2 mod 1 eq { % get the lower Quartil even/odd
+ M 2 div cvi 1 add dup /M2 ED % save middle index
+ 1 sub NArray exch get
+ NArray M2 get
+ add 2 div /LowerQuartil ED
+ }{
+ NArray M 2 div cvi get /LowerQuartil ED
+ } ifelse % end even/odd
+ m 2 mod 1 eq { % get the upper Quartil
+ M 1.5 mul cvi 1 add dup /M3 ED
+ 1 sub NArray exch get
+ NArray M3 get
+ add 2 div /UpperQuartil ED
+ }{ % upper quartil
+ NArray M 1.5 mul cvi get /UpperQuartil ED
+ } ifelse
+ /IQL UpperQuartil LowerQuartil sub \pst@IQLfactor\space mul def
+ 0 1 m 1 sub { % Index on stack
+ dup /Index ED
+ NArray exch get LowerQuartil sub abs IQL sub 0 gt {
+ newpath 0 NArray Index get 2 0 360 arc gsave
+ 1 0 0 setrgbcolor fill grestore
+ stroke closepath
+ NArray Index 1 add get /MinVal ED }{ exit } ifelse
+ } for
+ m 1 sub -1 0 { % Index on stack
+ dup /Index ED
+ NArray exch get UpperQuartil sub abs IQL sub 0 gt {
+ newpath 0 NArray Index get 2 0 360 arc gsave
+ 1 0 0 setrgbcolor fill grestore
+ stroke closepath
+ NArray Index 1 sub get /MaxVal ED }{ exit } ifelse
+ } for
+%
+ Endwidth neg MaxVal moveto % we are on top
+ Endwidth dup add 0 rlineto
+ 0 MaxVal moveto
+ 0 UpperQuartil lineto % upper quartil
+ 0 LowerQuartil moveto
+ 0 MinVal lineto
+ Endwidth neg MinVal moveto
+ Endwidth dup add 0 rlineto
+ gsave
+ \pst@number\pslinewidth SLW
+ \pst@usecolor\pslinecolor
+ \tx@setStrokeTransparency
+ \tx@setStrokeTransparency
+ \@nameuse{psls@\pslinestyle}
+ stroke
+ grestore
+ newpath
+ Barwidth neg LowerQuartil moveto % lower quartil
+ Barwidth neg UpperQuartil lineto
+ Barwidth dup add 0 rlineto
+ Barwidth LowerQuartil lineto
+ closepath
+ gsave \pst@usecolor\psfillcolor \tx@setTransparency fill grestore
+ Barwidth neg Median moveto % median
+ Barwidth dup add 0 rlineto
+ \pst@number\pslinewidth SLW
+ \pst@usecolor\pslinecolor
+ \tx@setStrokeTransparency
+ \tx@setStrokeTransparency
+ \@nameuse{psls@solid}
+}}%
+%
+\def\beginplot@Boxplot{\init@pscode}
+\def\endplot@Boxplot{%
+ \psBoxplot@ii\psk@fillstyle\ifpsshadow\pst@closedshadow\fi%
+ \pst@stroke
+ \end@SpecialObj}
+%
+\def\psBoxplot{\def\pst@par{}\pst@object{psBoxplot}}
+\def\psBoxplot@i#1{%
+ \leavevmode
+ \pst@killglue
+ \begingroup
+ \addbefore@par{barwidth=40pt,arrowlength=0.75}%
+ \addto@par{plotstyle=Boxplot}%
+ \use@par
+ \@nameuse{beginplot@\psplotstyle}%
+ \addto@pscode{
+ /D {} def
+ [ #1 ] /NArray ED
+ NArray aload length /m ED
+ /xUnit \pst@number\psxunit def
+ /yUnit \pst@number\psyunit def
+ }%
+ \@nameuse{endplot@\psplotstyle}%
+ \ignorespaces%
+}
+%
+\define@key[psset]{pst-plot}{plotstyle}[line]{%
+ \@ifundefined{beginplot@#1}%
+ {\@pstrickserr{Plot style `#1' not defined}\@eha}%
+ {\def\psplotstyle{#1}}}
+\psset[pst-plot]{plotstyle=line}
+%
+\define@key[psset]{pst-plot}{plotpoints}[50]{%
+ \pst@cntg=#1\relax
+ \ifnum\pst@cntg<2
+ \@pstrickserr{plotpoints parameter must be at least 2}\@ehpa
+ \else
+ \advance\pst@cntg-1
+ \edef\psk@plotpoints{\the\pst@cntg\space}%
+ \fi}
+\psset[pst-plot]{plotpoints=50}
+%
+%the following works only for plotstyle line, polygon and bezier
+\define@key[psset]{pst-plot}{yMaxValue}[-1.0]{\def\psk@yMaxValue{#1 }}
+\psset[pst-plot]{yMaxValue=-1.0}
+% can be in PS syntax (eg 1e1.2) and must be positiv! negative values
+% will beignored
+%
+% For quick plots, define:
+% \beginqp@<foo> : What to do to first point (PS code only).
+% \doqp@<foo> : What to do to subsequent points (PS code only).
+% \endqp@<foo> : How to end plot.
+% \testqp@<foo> : Set \@psttrue if OK to use quick plot.
+%
+\def\beginqp@line{\pst@oplineto}
+\def\doqp@line{
+ \psk@yMaxValue 0 gt
+ { dup abs \psk@yMaxValue \pst@number\psyunit mul gt
+ { moveto }{ L } ifelse }
+ { L } ifelse
+}
+\def\endqp@line{\end@OpenObj}%
+\def\testqp@line{%
+ \ifdim\pslinearc>\z@\else
+ \ifshowpoints\else
+ \ifx\psk@arrowA\@empty
+ \ifx\psk@arrowB\@empty
+ \@psttrue
+ \fi
+ \fi
+ \fi
+ \fi}
+%
+\def\beginqp@polygon{moveto }
+\def\doqp@polygon{
+ \psk@yMaxValue 0 gt
+ { dup abs \psk@yMaxValue \pst@number\psyunit mul gt
+ { moveto }{ L } ifelse }
+ { L } ifelse
+}
+\def\endqp@polygon{%
+ \addto@pscode{closepath}%
+ \end@ClosedObj}
+\def\testqp@polygon{%
+ \ifdim\pslinearc>\z@\else
+ \ifshowpoints\else
+ \@psttrue
+ \fi
+ \fi}
+%
+\def\beginqp@dots{%
+ \psk@dotsize
+ \@nameuse{psds@\psk@dotstyle}
+% DG/SR modification begin - Dec. 12, 1999 - Patch 2
+% /TheDot { gsave \psk@dotangle \psk@dotscale Dot grestore } def
+% TheDot }
+ Dot }
+%\def\doqp@dots{TheDot }
+\def\doqp@dots{Dot }
+% DG/SR modification end
+\def\endqp@dots{\end@SpecialObj}
+\def\testqp@dots{\@psttrue}
+%
+\def\beginqp@bezier{/n 0 def \pst@oplineto}
+\def\doqp@bezier{/n n 1 add def n 3 mod 0 eq { % we need 3 points
+ \psk@yMaxValue 0 gt
+ { dup % last y value
+ abs \psk@yMaxValue\space \pst@number\psyunit mul gt
+ { moveto pop pop pop pop }{ curveto } ifelse }
+ { curveto } ifelse
+ } if
+}
+\def\endqp@bezier{%
+ \addto@pscode{n 3 mod { pop pop } repeat}
+ \end@OpenObj}%
+\def\testqp@bezier{%
+ \ifshowpoints\else
+ \ifx\psk@arrowA\@empty
+ \ifx\psk@arrowB\@empty
+ \@psttrue
+ \fi
+ \fi
+ \fi}
+%
+\def\beginqp@cbezier{/n 0 def moveto }
+\def\doqp@cbezier{\doqp@bezier}
+\def\endqp@cbezier{%
+ \addto@pscode{n 3 mod { pop pop } repeat closepath}
+ \end@ClosedObj}%
+\def\testqp@cbezier{\ifshowpoints\else\@psttrue\fi}
+%
+% added 2007-06-26 (hv) -------------------------------------------------
+\def\tx@LineToYAxis{LineToYAxis }
+\def\psLineToYAxis@ii{%
+\addto@pscode{\pst@cp \psline@iii \tx@LineToYAxis}%
+\end@OpenObj}
+%
+\def\tx@LineToXAxis{LineToXAxis }
+\def\psLineToXAxis@ii{%
+\addto@pscode{\pst@cp \psline@iii \tx@LineToXAxis}%
+\end@OpenObj}
+%
+\define@key[psset]{pst-plot}{PSfont}[Times-Roman]{\def\psk@PSfont{/#1 }}
+\define@key[psset]{pst-plot}{valuewidth}[10]{\pst@getint{#1}\psk@valuewidth }
+\define@key[psset]{pst-plot}{fontscale}[10]{\pst@checknum{#1}\psk@fontscale }
+\define@key[psset]{pst-plot}{decimals}[-1]{\pst@getint{#1}\psk@decimals }
+\psset[pst-plot]{PSfont=Times-Roman,fontscale=10,valuewidth=10,decimals=-1}
+%
+\newif\ifPst@valuesStar\Pst@valuesStarfalse
+\def\psvalues@ii{\addto@pscode{ false \tx@NArray \psvalues@iii }}
+\def\psvalues@iii{
+ \psk@PSfont findfont \psk@fontscale scalefont setfont
+ newpath
+ n { /yO ED /xO ED
+ gsave
+ yO \pst@number\psyunit div
+ \psk@decimals 0 eq { cvi } if
+ \psk@decimals 0 gt { 10 \psk@decimals exp dup 3 1 roll mul cvi exch div } if
+ \psk@valuewidth string cvs /Str ED
+ \ifPst@valuesStar
+ Str stringwidth pop /yS \psk@fontscale def /xS ED
+ gsave newpath
+ xO yO \pst@number\pslabelsep add moveto \ifx\psk@rot\@empty\else\psk@rot rotate \fi
+ xS 0 rlineto 0 yS rlineto xS neg 0 rlineto 0 yS neg rlineto
+ closepath 1 setgray fill stroke
+ grestore
+ \fi
+ xO yO \pst@number\pslabelsep add moveto \ifx\psk@rot\@empty\else\psk@rot rotate \fi
+ Str show
+ grestore } repeat
+}%
+\def\beginplot@values{\Pst@valuesStarfalse\begin@SpecialObj}
+\expandafter\def\csname beginplot@values*\endcsname{\Pst@valuesStartrue\begin@SpecialObj}
+\def\endplot@values{%
+ \psvalues@ii%
+ \pst@stroke
+ \end@SpecialObj}
+\@namedef{endplot@values*}{\endplot@values}
+%
+% end (hv) --------------------------------------------------------------
+%
+%
+\def\psdataplot{\def\pst@par{}\pst@object{dataplot}}
+\def\dataplot{\def\pst@par{}\pst@object{dataplot}}
+\def\dataplot@i#1{%
+ \pst@killglue
+ \begingroup
+ \use@par
+ \@pstfalse
+ \@nameuse{testqp@\psplotstyle}%
+ \if@pst
+ \dataplot@ii{\addto@pscode{#1}}%
+ \else
+ \listplot@ii{\addto@pscode{#1}}%
+ \fi
+ \endgroup
+ \ignorespaces}
+%
+\def\dataplot@ii#1{%
+ \@nameuse{beginplot@\psplotstyle}%
+ \addto@pscode{%
+ /Dx { \pst@number\psxunit mul /D { Dy } def } def
+ /Dy { \pst@number\psyunit mul Do /D { Dx } def } def
+ /D { /D { Dx } def } def
+ /Do {
+ \@nameuse{beginqp@\psplotstyle}%
+ /Do { \@nameuse{doqp@\psplotstyle}} def
+ } def}%
+ #1% % this is \pst@readfile{#1} for fileplot
+ \addto@pscode{ D }%
+ \@nameuse{endqp@\psplotstyle}}
+%
+\def\psfileplot{\def\pst@par{}\pst@object{fileplot}}
+\def\fileplot{\def\pst@par{}\pst@object{fileplot}}
+\def\fileplot@i#1{%
+ \pst@killglue%
+ \begingroup%
+ \use@par%
+ \@pstfalse%
+ \@nameuse{testqp@\psplotstyle}%
+ \if@pst\dataplot@ii{\pst@readfile{#1}}\else\listplot@ii{\pst@altreadfile{#1}}\fi%
+ \endgroup%
+ \ignorespaces}
+%
+\def\pslistplot{\pst@object{listplot}}
+\def\listplot{\pst@object{listplot}}
+\def\listplot@i#1{\listplot@ii{\addto@pscode{#1}}}
+\def\listplot@ii#1{%
+ \@nameuse{beginplot@\psplotstyle}%
+ \addto@pscode{/D {} def mark}%
+ #1%
+ \addto@pscode{
+ \tx@PreparePoints
+ \pst@number\psxunit
+ \pst@number\psyunit
+ \tx@ScalePoints
+ }%
+ \@nameuse{endplot@\psplotstyle}%
+}
+%
+\define@boolkey[psset]{pst-plot}[Psk@]{xyValues}[true]{}
+\define@boolkey[psset]{pst-plot}[Pst@]{ChangeOrder}[true]{}
+\psset[pst-plot]{xyValues,ChangeOrder=false}
+%
+\pst@def{PreparePoints}<{%
+ counttomark /m exch def
+ \ifPsk@xyValues\else % we have only y values
+ /mm m def
+ /M m 1 add def
+ m { mm exch M 2 roll /M M 1 add def /mm mm 1 sub def } repeat
+ /m m dup add def
+ \fi
+ \ifPst@ChangeOrder
+ /m0 m def
+ m \psk@plotNoMax\space 1 add div 1 sub cvi {
+ m0 \psk@plotNoMax\space 1 add roll /m0 m0 \psk@plotNoMax\space 1 add sub def
+ } repeat
+ \fi
+ /n m \psk@plotNoMax\space 1 add div cvi def
+ \psk@plotNoMax\space 1 gt {% multiple data files?
+ n {
+ \psk@plotNoMax\space \psk@plotNo\space 1 sub neg roll % x yNo y y y ...
+ \psk@plotNoMax\space 1 sub { pop } repeat % x yNo
+ /m m \psk@plotNoMax\space 1 sub sub def
+ m 2 roll
+ } repeat
+ } if % no multiple data files
+% counttomark /m exch def
+% /n m 2 div cvi def
+ /xMax -99999 def /yMax -99999 def
+ /xP 0 def /yP 0 def
+ m copy
+ n {
+ /y exch def /x exch def
+ xMax x lt { /xMax x def } if
+ yMax y lt {/yMax y def } if
+ xP x gt { /xP x def } if
+ yP y gt { /yP y def } if
+ } repeat
+% m 2 roll
+ \psk@xStep\space 0 gt \psk@yStep\space 0 gt or (\psk@xStart) length 0 gt or
+ (\psk@yStart) length 0 gt or (\psk@xEnd) length 0 gt or (\psk@yEnd) length 0 gt or {
+%
+ (\psk@xStart) length 0 gt {\psk@xStart\space }{ xP } ifelse /xStart exch def
+ (\psk@yStart) length 0 gt {\psk@yStart\space }{ yP } ifelse /yStart exch def
+ (\psk@xEnd) length 0 gt { \psk@xEnd\space }{ xMax } ifelse /xEnd exch def
+ (\psk@yEnd) length 0 gt { \psk@yEnd\space }{ yMax } ifelse /yEnd exch def
+ n {
+ m -2 roll
+ 2 copy /yVal exch def /xVal exch def
+ xVal xP ge
+ yVal yP ge and
+ xVal xEnd le and
+ yVal yEnd le and
+ xVal xStart ge and
+ yVal yStart ge and {
+ /xP xP \psk@xStep\space add def
+ /yP yP \psk@yStep\space add def
+ }{%
+ pop pop
+ /m m 2 sub def
+ } ifelse
+ } repeat
+ }{%
+ /ncount 1 def
+ (\psk@nEnd) length 0 gt { \psk@nEnd\space }{ m } ifelse
+ /nEnd exch def
+ n {
+ m -2 roll
+ \psk@nStep\space 1 gt { ncount \psk@nStart\space sub \psk@nStep\space mod 0 eq }{ true } ifelse
+ ncount nEnd le and
+ ncount \psk@nStart\space ge and not {
+% ncount nEnd le and
+% ncount \psk@nStart\space ge and not {
+ pop pop
+ /m m 2 sub def
+ } if
+ /ncount ncount 1 add def
+ } repeat
+ } ifelse
+}>
+%
+% \psplot
+% D.G. addition - Jun. 9, 1998 - Polar plots using the \psplot macro
+% Code added according the way suggested by Ulrich Dirr <udirr@das-team.com>
+% For polar plots
+\define@boolkey[psset]{pst-plot}[Pst@]{polarplot}[true]{}
+\define@boolkey[psset]{pst-plot}[Pst@]{VarStep}[true]{}
+\define@key[psset]{pst-plot}{PlotDerivative}{\def\psk@PlotDerivative{#1}}%
+\define@key[psset]{pst-plot}{VarStepEpsilon}{\def\psk@VarStepEpsilon{#1}}%
+\psset[pst-plot]{VarStep=false,PlotDerivative=none,VarStepEpsilon=default,polarplot=false}
+%
+\def\psplotinit#1{\xdef\psplot@init{#1 }}
+\def\psplot@init{}
+%
+\def\psplot{\pst@object{psplot}}
+\def\psplot@i#1#2{\@ifnextchar[{\psplot@x{#1}{#2}}{\psplot@x{#1}{#2}[]}}
+\def\psplot@x#1#2[#3]#4{%
+ \pst@killglue%
+ \begingroup%
+ \use@par%
+ \@nameuse{beginplot@\psplotstyle}%
+ \ifPst@polarplot%
+ \addto@pscode{
+ \psplot@init
+ #3
+ /x #1 def
+ /x1 #2 def
+ /dx x1 x sub \psk@plotpoints div def
+ /F@pstplot \ifPst@algebraic (#4)
+ \ifx\psk@PlotDerivative\@none\else
+ \psk@PlotDerivative\space { (x) tx@Derive begin Derive end } repeat
+ \fi\space
+ tx@AlgToPs begin AlgToPs end cvx
+ \else { #4 } \fi def
+ \ifPst@VarStep
+ /StillZero 0 def /LastNonZeroStep dx def
+ /F2@pstplot tx@Derive begin (#4) (x) Derive (x) Derive end
+ \ifx\psk@PlotDerivative\@none\else
+ \psk@PlotDerivative\space { (x) tx@Derive begin Derive end } repeat
+ \fi\space
+ tx@AlgToPs begin AlgToPs end cvx def
+ %% computation of the tolerance defined by plotpoints
+ /epsilon12 \ifx\psk@VarStepEpsilon\@default tx@Derive begin F2@pstplot end dx 3 exp abs mul abs
+ \else\psk@VarStepEpsilon\space 12 mul \fi def
+ /ComputeStep {
+ dup 1e-4 lt
+ { pop StillZero 2 ge { LastNonZeroStep 2 mul } { LastNonZeroStep } ifelse /StillZero StillZero 1 add def }
+ { epsilon12 exch div 1 3 div exp /StillZero 0 def }
+ ifelse } bind def
+ \fi
+ /xy {% Adapted from \parametricplot@i
+ F@pstplot x \ifPst@algebraic RadtoDeg \fi PtoC
+% #4 dup x cos mul exch x sin mul
+ \pst@number\psyunit mul exch
+ \pst@number\psxunit mul exch
+ } def}%
+ \else% polarplot
+ \addto@pscode{
+ \psplot@init
+ #3
+ /x #1 def
+ /x1 #2 def
+ /dx x1 x sub \psk@plotpoints div def
+ /F@pstplot \ifPst@algebraic (#4)
+ \ifx\psk@PlotDerivative\@none\else
+ \psk@PlotDerivative\space { (x) tx@Derive begin Derive end } repeat
+ \fi\space
+ tx@AlgToPs begin AlgToPs end cvx
+ \else { #4 } \fi def
+ \ifPst@VarStep
+ /StillZero 0 def /LastNonZeroStep dx def
+ /F2@pstplot tx@Derive begin (#4) (x) Derive (x) Derive end
+ \ifx\psk@PlotDerivative\@none\else
+ \psk@PlotDerivative\space { (x) tx@Derive begin Derive end } repeat
+ \fi\space
+ tx@AlgToPs begin AlgToPs end cvx def
+ %% computation of the tolerance defined by plotpoints
+ /epsilon12 \ifx\psk@VarStepEpsilon\@default tx@Derive begin F2@pstplot end dx 3 exp abs mul abs
+ \else\psk@VarStepEpsilon\space 12 mul \fi def
+ /ComputeStep {
+ dup 1e-4 lt
+ { pop StillZero 2 ge { LastNonZeroStep 2 mul } { LastNonZeroStep } ifelse /StillZero StillZero 1 add def }
+ { epsilon12 exch div 1 3 div exp /StillZero 0 def }
+ ifelse } bind def
+ \fi
+ /xy {
+ x \pst@number\psxunit mul F@pstplot \pst@number\psyunit mul
+% \ifPst@algebraic F@pstplot \else #4 \fi \pst@number\psyunit mul
+ } def}%
+ \fi%
+ \gdef\psplot@init{}%
+ \@pstfalse%
+ \@nameuse{testqp@\psplotstyle}%
+ \if@pst\psplot@ii\else\psplot@iii\fi%
+ \endgroup%
+ \ignorespaces}
+%
+\def\psplot@ii{%
+ \ifPst@VarStep%
+ \addto@pscode{%
+ mark xy \@nameuse{beginqp@\psplotstyle}
+ { F2@pstplot abs ComputeStep
+ x 2 copy add dup x1 gt {pop x1} if /x exch def F2@pstplot abs ComputeStep
+ /x 3 -1 roll def 2 copy gt { exch } if pop
+ /x x 3 -1 roll add dup x1 gt {pop x1} if def
+ xy \@nameuse{doqp@\psplotstyle}
+ x x1 eq { exit } if} loop}%
+ \else\pst@killglue%
+ \addto@pscode{
+ /ps@Exit false def
+ xy \@nameuse{beginqp@\psplotstyle}
+ \ifx\psk@method\@varrkiv\else\psk@plotpoints 1 sub \fi {
+ /x x dx add \ifx\psk@method\@varrkiv dup x1 gt { pop x1 } if \fi def
+ xy \@nameuse{doqp@\psplotstyle}
+ \ifx\psk@method\@varrkiv x x1 eq { exit } if \fi
+ }
+ ps@Exit { exit } if
+ \ifx\psk@method\@varrkiv loop \else repeat \fi
+ ps@Exit not {
+ /x x1 def
+ xy \@nameuse{doqp@\psplotstyle}
+ } if }%
+ \fi%
+ \@nameuse{endqp@\psplotstyle}}
+%
+\def\psplot@iii{%
+ \ifPst@VarStep%
+ \addto@pscode{
+ /n 2 def
+ mark
+ { xy n 2 roll F2@pstplot abs
+ ComputeStep x 2 copy add dup x1 gt {pop x1} if
+ /x exch def F2@pstplot abs ComputeStep
+ /x 3 -1 roll def 2 copy gt { exch } if pop
+ /x x 3 -1 roll dup /LastNonZeroStep exch def add dup x1 gt {pop x1} if def /n n 2 add def
+ x x1 eq { exit } if } loop
+ xy
+ n 2 roll}%
+ \else\pst@killglue%
+ \addto@pscode{
+ mark
+ /n 2 def
+ \ifx\psk@method\@varrkiv\else\psk@plotpoints\fi {
+ xy
+ n 2 roll
+ /n n 2 add def
+ /x x dx add \ifx\psk@method\@varrkiv dup x1 gt { pop x1 } if \fi def
+ \ifx\psk@method\@varrkiv x x1 eq { exit } if \fi
+ } \ifx\psk@method\@varrkiv loop\else repeat \fi \space
+ /x x1 def
+ xy
+ 2 copy \tx@UserCoor 2 array astore /SaveFinalState ED
+ n 2 roll}%
+ \fi%
+ \@nameuse{endplot@\psplotstyle}}
+%
+\def\psparametricplot{\pst@object{parametricplot}}% hv 2008-11-22
+\def\parametricplot{\pst@object{parametricplot}}
+\def\parametricplot@i#1#2{\@ifnextchar[{\parametricplot@x{#1}{#2}}{\parametricplot@x{#1}{#2}[]}}
+\def\parametricplot@x#1#2[#3]{\@ifnextchar[{\parametricplot@xi{#1}{#2}[#3]}{\parametricplot@xi{#1}{#2}[#3][]}}
+\def\parametricplot@xi#1#2[#3][#4]#5{%
+ \pst@killglue%
+ \begingroup%
+ \use@par%
+ \@nameuse{beginplot@\psplotstyle}%
+ \addto@pscode{%
+ #3 %prefix PS code
+ \psplot@init
+ /t #1 def
+ /t1 #2 def
+ /dt t1 t sub \psk@plotpoints div def
+ /F@pstplot \ifPst@algebraic (#5)
+ \ifx\psk@PlotDerivative\@none\else
+ \psk@PlotDerivative\space { (t) tx@Derive begin Derive end } repeat
+ \fi\space
+ tx@AlgToPs begin AlgToPs end cvx
+ \else { #5 } \fi def
+ \ifPst@VarStep
+ /StillZero 0 def /LastNonZeroStep dt def
+ /F2@pstplot tx@Derive begin (#5) (t) Derive (t) Derive end
+ \ifx\psk@PlotDerivative\@none\else
+ \psk@PlotDerivative\space { (t) tx@Derive begin Derive end } repeat
+ \fi\space
+ tx@AlgToPs begin AlgToPs end cvx def
+ %% computation of the tolerance defined by plotpoints
+ /epsilon12 \ifx\psk@VarStepEpsilon\@default
+ tx@Derive begin F2@pstplot end Pyth
+ dt 3 exp abs mul
+ \else\psk@VarStepEpsilon\space 12 mul \fi def
+ /ComputeStep {
+ dup 1e-4 lt
+ { pop StillZero 2 ge { LastNonZeroStep 2 mul } { LastNonZeroStep } ifelse /StillZero StillZero 1 add def }
+ { epsilon12 exch div 1 3 div exp /StillZero 0 def }
+ ifelse } bind def
+ \fi
+ /xy {
+ \ifPst@algebraic F@pstplot \else #5 \fi
+ \pst@number\psyunit mul exch
+ \pst@number\psxunit mul exch
+ } def
+ }%
+ \gdef\psplot@init{}%
+ \@pstfalse
+ \@nameuse{testqp@\psplotstyle}%
+ \if@pst\parametricplot@ii{#4}\else\parametricplot@iii{#4}\fi
+ \endgroup%
+ \ignorespaces}
+%
+\def\parametricplot@ii#1{% para is the post code
+ \ifPst@VarStep%
+ \addto@pscode{%
+ mark xy \@nameuse{beginqp@\psplotstyle}
+ { F2@pstplot Pyth ComputeStep
+ t 2 copy add dup t1 gt {pop t1} if /t exch def F2@pstplot Pyth ComputeStep
+ /t 3 -1 roll def 2 copy gt { exch } if pop
+ /t t 3 -1 roll add dup t1 gt {pop t1} if def
+ xy \@nameuse{doqp@\psplotstyle}
+ t t1 eq { exit } if } loop}%
+ \else\pst@killglue%
+ \addto@pscode{%
+ /ps@Exit false def
+ xy \@nameuse{beginqp@\psplotstyle}
+ \psk@plotpoints 1 sub {
+ /t t dt add def
+ xy \@nameuse{doqp@\psplotstyle}
+ ps@Exit { exit } if
+ } repeat
+ ps@Exit not {
+ /t t1 def
+ xy \@nameuse{doqp@\psplotstyle}
+ } if
+ }%
+ \fi%
+ \addto@pscode{ #1 }%
+ \@nameuse{endqp@\psplotstyle}}
+%
+\def\parametricplot@iii#1{%
+ \ifPst@VarStep%
+ \addto@pscode{%
+ /n 2 def
+ mark
+ { xy n 2 roll F2@pstplot Pyth
+ ComputeStep t 2 copy add dup t1 gt {pop t1} if
+ /t exch def F2@pstplot Pyth ComputeStep
+ /t 3 -1 roll def 2 copy gt { exch } if pop
+ /t t 3 -1 roll dup /LastNonZeroStep exch def add dup t1 gt {pop t1} if def /n n 2 add def
+ t t1 eq { exit } if } loop
+ xy n 2 roll}%
+ \else\pst@killglue%
+ \addto@pscode{
+ mark
+ /n 2 def
+ \psk@plotpoints {
+ xy
+ n 2 roll
+ /n n 2 add def
+ /t t dt add def
+ } repeat
+ /t t1 def
+ xy
+ n 2 roll}%
+ \fi%
+ \addto@pscode{ #1 }%
+ \@nameuse{endplot@\psplotstyle}}
+%
+%
+\newdimen\psk@subticksize\psk@subticksize=\z@
+\newdimen\pst@xticksizeA
+\newdimen\pst@xticksizeB
+\newdimen\pst@xticksizeC
+\newdimen\pst@yticksizeA
+\newdimen\pst@yticksizeB
+\newdimen\pst@yticksizeC
+%
+\define@key[psset]{pst-plot}{tickstyle}[full]{\pst@expandafter\psset@@tickstyle{#1}\@nil}
+\def\psset@@tickstyle#1#2\@nil{%
+ \ifx#1f\let\psk@tickstyle\z@\else
+ \ifx#1t\let\psk@tickstyle\@ne\else
+ \ifx#1b\let\psk@tickstyle\m@ne\else
+ \@pstrickserr{Bad tick style: `#1#2'}\@ehpa
+ \fi\fi\fi}
+\psset[pst-plot]{tickstyle=full}
+%
+\define@key[psset]{pst-plot}{ticks}[all]{\pst@expandafter\psset@@ticks{#1}\@nil\psk@ticks}
+\def\psset@@ticks#1#2\@nil#3{%
+ \ifx#1a\let#3\z@\else
+ \ifx#1x\let#3\@ne\else
+ \ifx#1y\let#3\tw@\else
+ \ifx#1n\let#3\thr@@\else
+ \@pstrickserr{Bad argument: `#1#2'}\@ehpa
+ \fi\fi\fi\fi}
+\psset[pst-plot]{ticks=all}
+%
+\define@key[psset]{pst-plot}{labels}[all]{\pst@expandafter\psset@@ticks{#1}\@nil\psk@labels}
+\psset[pst-plot]{labels=all}
+%
+\define@key[psset]{pst-plot}{Ox}[0]{\def\psk@Ox{#1}}
+\psset[pst-plot]{Ox=0}
+\define@key[psset]{pst-plot}{Dx}[1]{\def\psk@Dx{#1}}
+\psset[pst-plot]{Dx=1}
+\define@key[psset]{pst-plot}{dx}[0]{%
+ \pssetxlength\pst@dimg{#1}%
+ \edef\psk@dx{\number\pst@dimg}}
+\psset[pst-plot]{dx=0}
+%
+\define@key[psset]{pst-plot}{Oy}[0]{\def\psk@Oy{#1}}
+\psset[pst-plot]{Oy=0}
+\define@key[psset]{pst-plot}{Dy}[1]{\def\psk@Dy{#1}}
+\psset[pst-plot]{Dy=1}
+\define@key[psset]{pst-plot}{dy}[0]{%
+ \pssetylength\pst@dimg{#1}%
+ \edef\psk@dy{\number\pst@dimg}}
+\psset[pst-plot]{dy=0}
+%
+\define@boolkey[psset]{pst-plot}[]{showorigin}[true]{}
+\psset[pst-plot]{showorigin}
+%
+\define@key[psset]{pst-plot}{labelFontSize}[{}]{\def\psk@labelFontSize{#1}}%
+\define@boolkey[psset]{pst-plot}[Pst@]{mathLabel}[true]{%
+ \ifPst@mathLabel%
+ \def\pshlabel##1{$\psk@labelFontSize##1$}%
+ \def\psvlabel##1{$\psk@labelFontSize##1$}%
+ \else%
+ \def\pshlabel##1{\psk@labelFontSize##1}%
+ \def\psvlabel##1{\psk@labelFontSize##1}%
+ \fi}
+\psset{labelFontSize={},mathLabel=true}
+%
+\define@key[psset]{pst-plot}{decimalSeparator}[.]{\def\psk@decimalSeparator{#1}}%
+\define@boolkey[psset]{pst-plot}[Pst@]{comma}[true]{%
+ \ifPst@comma\def\psk@decimalSeparator{,}\else\def\psk@decimalSeparator{.}\fi}
+\define@boolkey[psset]{pst-plot}[Pst@]{xAxis}[true]{}
+\define@boolkey[psset]{pst-plot}[Pst@]{yAxis}[true]{}
+\define@boolkey[psset]{pst-plot}[Pst@]{xyAxes}[true]{%
+ \@nameuse{Pst@xAxis#1}\@nameuse{Pst@yAxis#1}}%
+\psset{decimalSeparator=.,xAxis,yAxis,comma=false,}%
+%
+\define@key[psset]{pst-plot}{xlabelPos}[b]{\pst@expandafter\psset@@xlabelPos{#1}\@nil}
+\define@key[psset]{pst-plot}{ylabelPos}[l]{\pst@expandafter\psset@@ylabelPos{#1}\@nil}
+\def\psset@@xlabelPos#1#2\@nil{%
+ \ifx#1t
+ \def\psk@xlabelPos{\tw@}% 2=top
+ \pst@xticksizeC=\pst@xticksizeB%
+ \else
+ \ifx#1a
+ \def\psk@xlabelPos{\@ne}% 1=axis
+ \pst@xticksizeC=\z@%
+ \else
+ \def\psk@xlabelPos{\z@}% 0=bottom
+ \pst@xticksizeC=\pst@xticksizeA%
+ \fi\fi}%
+\def\psset@@ylabelPos#1#2\@nil{%
+ \ifx#1r
+ \def\psk@ylabelPos{\tw@}% 2=right
+ \pst@yticksizeC=\pst@yticksizeB%
+ \else
+ \ifx#1a
+ \def\psk@ylabelPos{\@ne}% 1=axis
+ \pst@yticksizeC=\z@%
+ \else
+ \def\psk@ylabelPos{\z@}% 0=left
+ \pst@yticksizeC=\pst@yticksizeA%
+ \fi\fi}
+\psset[pst-plot]{xlabelPos=b, ylabelPos=l}%
+%
+\define@key[psset]{pst-plot}{xyDecimals}[{}]{\def\psk@xDecimals{#1}\def\psk@yDecimals{#1}}
+\define@key[psset]{pst-plot}{xDecimals}[{}]{\def\psk@xDecimals{#1}}
+\define@key[psset]{pst-plot}{yDecimals}[{}]{\def\psk@yDecimals{#1}}
+\psset{xyDecimals={}}%
+%
+\define@key[psset]{pst-plot}{xlogBase}[{}]{\def\psk@xlogBase{#1}}
+\define@key[psset]{pst-plot}{ylogBase}[{}]{\def\psk@ylogBase{#1}}
+\define@key[psset]{pst-plot}{xylogBase}[{}]{\def\psk@xlogBase{#1}\def\psk@ylogBase{#1}}%
+\psset{xylogBase={}}%
+%
+\define@key[psset]{pst-plot}{trigLabelBase}[0]{\pst@getint{#1}{\psk@trigLabelBase}}
+\psset{trigLabelBase=0}
+%
+\define@boolkey[psset]{pst-plot}[Pst@]{xtrigLabels}[true]{%
+ \ifPst@xtrigLabels
+ \def\pst@@@hlabel##1{\pshlabel{##1}}
+ \def\pshlabel##1{%
+ \ifnum\psk@trigLabelBase<2
+ \def\de@nominator{\@ne}\else\def\de@nominator{\psk@trigLabelBase}\fi
+ \def\pst@tempA{##1}
+ \pst@abs{\pst@tempA}\pst@cntm
+ \pst@mod{\pst@cntm}{\de@nominator}\pst@cntp % cntb=##1 modulo trigLabelBase
+ \ifnum\@ne>\pst@cntp % 1 > modulo -> then we have pi/x
+ \pst@cnto=\pst@cntm \divide\pst@cnto by \de@nominator
+ \ifPst@mathLabel%
+ $\psk@labelFontSize
+ \ifnum\pst@tempA<0 -\fi
+ \ifnum\pst@cnto=\@ne % #1 = trigLabelBase
+ \pi % print pi
+ \else
+ \the\pst@cnto\pi % print \pst@cnto/\de@nominator pi
+ \fi$%
+ \else%
+ \psk@labelFontSize%
+ \ifnum\pst@tempA<0 -\fi%
+ \ifnum\pst@cnto=\@ne% % #1 = trigLabelBase
+ $\pi$% % print pi
+ \else%
+ \the\pst@cnto$\pi$% % print \pst@cnto/\de@nominator pi
+ \fi%
+ \fi%
+ \else%
+ \ifPst@mathLabel%
+ $\psk@labelFontSize%
+ \ifnum\pst@cntp=\@ne% % < 1 pi?
+ \if\pst@cntm=\@ne%
+ \frac{\pi}{\de@nominator}% % pi/x
+ \else\ifnum\pst@tempA=-1 \frac{-\pi}{\de@nominator}%
+ \else \ifnum\pst@tempA=1 \frac{\pi}{\de@nominator}%
+ \else\frac{\pst@tempA\pi}{\de@nominator}% (x pi)/y
+ \fi\fi\fi%
+ \else%
+ \ifnum\pst@tempA=1 \frac{\pi}{\de@nominator}%
+ \else\ifnum\pst@tempA=\de@nominator \pi%
+ \else\frac{\pst@tempA\pi}{\de@nominator}%
+ \fi\fi\fi$%
+ \else%
+ \psk@labelFontSize%
+ \ifnum\pst@cntp=\@ne% % < 1 pi?
+ \if\pst@cntm=\@ne%
+ $\frac{\pi}{\de@nominator}$% % pi/x
+ \else\ifnum\pst@tempA=-1 $\frac{-\pi}{\de@nominator}$%
+ \else \ifnum\pst@tempA=1 $\frac{\pi}{\de@nominator}$%
+ \else$\frac{\pst@tempA\pi}{\de@nominator}$% (x pi)/y
+ \fi\fi\fi%
+ \else%
+ \ifnum\pst@tempA=1 $\frac{\pi}{\de@nominator}$%
+ \else\ifnum\pst@tempA=\de@nominator $\pi$%
+ \else$\frac{\pst@tempA\pi}{\de@nominator}$%
+ \fi\fi\fi%
+ \fi%
+ \fi%
+ }%
+ \else%
+ \def\pst@@@hlabel##1{%
+ \edef\@xyDecimals{\psk@xDecimals}%
+ \ifnum\psk@ticks<\tw@% ticks=all|x
+ \ifx\psk@xlogBase\@empty%
+ \pshlabel{\psk@labelFontSize\expandafter\@LabelComma##1..\@nil\psk@xlabelFactor}%
+ \else%
+ \pshlabel{\psk@labelFontSize\psk@xlogBase\textsuperscript{\expandafter\@stripDecimals##1..\@nil}}%
+ \fi%
+ \fi%
+ }%
+ \ifPst@mathLabel%
+ \def\pshlabel##1{$\psk@labelFontSize##1$}\else%
+ \def\pshlabel##1{\psk@labelFontSize##1}%
+ \fi%
+ \fi%
+}%
+%
+\define@boolkey[psset]{pst-plot}[Pst@]{ytrigLabels}[true]{%
+ \ifPst@ytrigLabels
+ \def\pst@@@vlabel##1{\psvlabel{##1}}
+ \def\psvlabel##1{%
+ \ifnum\psk@trigLabelBase<2
+ \def\de@nominator{\@ne}\else\def\de@nominator{\psk@trigLabelBase}\fi
+ \def\pst@tempA{##1}
+ \pst@abs{\pst@tempA}\pst@cntm
+ \pst@mod{\pst@cntm}{\de@nominator}\pst@cntp % cntb=##1 modulo trigLabelBase
+ \ifnum\@ne>\pst@cntp % 1 > modulo -> then we have pi/x
+ \pst@cnto=\pst@cntm \divide\pst@cnto by \de@nominator
+ \ifPst@mathLabel%
+ $\psk@labelFontSize
+ \ifnum\pst@tempA<0 -\fi
+ \ifnum\pst@cnto=\@ne % #1 = trigLabelBase
+ \pi % print pi
+ \else
+ \the\pst@cnto\pi % print \pst@cnto/\de@nominator pi
+ \fi$%
+ \else%
+ \psk@labelFontSize%
+ \ifnum\pst@tempA<0 -\fi%
+ \ifnum\pst@cnto=\@ne% % #1 = trigLabelBase
+ $\pi$% % print pi
+ \else%
+ \the\pst@cnto$\pi$% % print \pst@cnto/\de@nominator pi
+ \fi%
+ \fi%
+ \else%
+ \ifPst@mathLabel%
+ $\psk@labelFontSize%
+ \ifnum\pst@cntp=\@ne% % < 1 pi?
+ \if\pst@cntm=\@ne%
+ \frac{\pi}{\de@nominator}% % pi/x
+ \else\ifnum\pst@tempA=-1 \frac{-\pi}{\de@nominator}%
+ \else \ifnum\pst@tempA=1 \frac{\pi}{\de@nominator}%
+ \else\frac{\pst@tempA\pi}{\de@nominator}% (x pi)/y
+ \fi\fi\fi%
+ \else%
+ \ifnum\pst@tempA=1 \frac{\pi}{\de@nominator}%
+ \else\ifnum\pst@tempA=\de@nominator \pi%
+ \else\frac{\pst@tempA\pi}{\de@nominator}%
+ \fi\fi\fi$%
+ \else%
+ \psk@labelFontSize%
+ \ifnum\pst@cntp=\@ne% % < 1 pi?
+ \if\pst@cntm=\@ne%
+ $\frac{\pi}{\de@nominator}$% % pi/x
+ \else\ifnum\pst@tempA=-1 $\frac{-\pi}{\de@nominator}$%
+ \else \ifnum\pst@tempA=1 $\frac{\pi}{\de@nominator}$%
+ \else$\frac{\pst@tempA\pi}{\de@nominator}$% (x pi)/y
+ \fi\fi\fi%
+ \else%
+ \ifnum\pst@tempA=1 $\frac{\pi}{\de@nominator}$%
+ \else\ifnum\pst@tempA=\de@nominator $\pi$%
+ \else$\frac{\pst@tempA\pi}{\de@nominator}$%
+ \fi\fi\fi%
+ \fi%
+ \fi%
+ }%
+ \else
+ \def\pst@@@vlabel##1{%
+ \edef\@xyDecimals{\psk@yDecimals}%
+ \ifodd\psk@ticks% ticks=all||y (0,2)
+ \else%
+ \ifx\psk@ylogBase\@empty%
+ \psvlabel{\expandafter\@LabelComma##1..\@nil\psk@ylabelFactor}%
+ \else%
+ \psvlabel{\psk@ylogBase\textsuperscript{\expandafter\@stripDecimals##1..\@nil }}%
+ \fi%
+ \fi%
+ }%
+ \fi}%
+\define@boolkey[psset]{pst-plot}[Pst@]{trigLabels}[true]{%
+ \ifPst@trigLabels\psset[pst-plot]{xtrigLabels,ytrigLabels=false}
+ \else \psset[pst-plot]{xtrigLabels=false,ytrigLabels=false}%
+ \fi}
+\psset[pst-plot]{trigLabels=false}
+%
+%logLines=all|x|y|none (0,1,2,3)
+\def\psk@logLines{3}
+\define@key[psset]{pst-plot}{logLines}[none]{\pst@expandafter\psset@@logLines#1\@nil\psk@logLines}
+\def\psset@@logLines#1#2\@nil#3{%
+ \ifx#1a
+ \let#3\z@
+ \Pst@maxxTickstrue\Pst@maxyTickstrue
+ \set@xticksize{0 4pt}\set@yticksize{0 4pt}%
+ \def\psk@xsubticksize{1}\def\psk@ysubticksize{1}%
+ \else
+ \ifx#1x
+ \let#3\@ne
+ \Pst@maxxTickstrue\Pst@maxyTicksfalse
+ \set@xticksize{0 4pt}\def\psk@xsubticksize{1}%
+ \else
+ \ifx#1y
+ \let#3\tw@
+ \Pst@maxyTickstrue\Pst@maxxTicksfalse
+ \set@yticksize{0 4pt}\def\psk@ysubticksize{1}%
+ \else
+ \ifx#1n\let#3\thr@@\else
+ \@pstrickserr{Bad argument: `#1#2'}\@ehpa
+ \fi\fi\fi\fi}
+\psset[pst-plot]{logLines=none}%
+%
+\define@key[psset]{pst-plot}{ylabelFactor}[\relax]{\def\psk@ylabelFactor{#1}}
+\define@key[psset]{pst-plot}{xlabelFactor}[\relax]{\def\psk@xlabelFactor{#1}}
+\define@boolkey[psset]{pst-plot}[Pst@]{showOriginTick}[true]{}%
+\psset[pst-plot]{xlabelFactor=\relax,ylabelFactor=\relax}%
+
+%% #1 : optional arguments passed to psline
+%% #2 : x value
+%% #3 : label
+\def\psxTick{\pst@object{psxTick}}% idea by Martin Chicoine
+\def\psxTick@i(#1)#2{{
+ \pst@killglue
+ \addbefore@par{arrows=-,linewidth=\psk@xtickwidth\pslinewidth}
+ \use@par
+ \psline(#1,\pst@xticksizeB)(#1,\pst@xticksizeA)
+ \rput[t](! \psk@origin
+ #1 \pst@number\pslabelsep \pst@number\pst@xticksizeB add
+ \pst@number\psyunit div neg ){\pshlabel{#2\vphantom{1}}}}\ignorespaces}
+%
+%% #1 : optional arguments passed to psline
+%% #2 : y value
+%% #3 : label
+\def\psyTick{\pst@object{psyTick}}% idea by Martin Chicoine
+\def\psyTick@i(#1)#2{{
+ \pst@killglue
+ \addbefore@par{arrows=-,linewidth=\psk@ytickwidth\pslinewidth}
+ \use@par
+ \psline(\pst@yticksizeB,#1)(\pst@yticksizeA,#1)
+ \rput[r]{0}(! \psk@origin
+ \pst@number\pst@yticksizeB \pst@number\pslabelsep add
+ \pst@number\psxunit div neg #1){\psvlabel{#2}}}\ignorespaces}
+%
+\def\stripDecimals#1{\expandafter\@stripDecimals#1..\@nil}
+%% #1 integer
+%% #2 decimals
+%% #3 dot
+\def\@stripDecimals#1.#2.#3\@nil{%
+ \def\pst@dummy{#1}%
+ \ifx\pst@dummy\@empty\the\@zero\else#1\fi% the integer part
+}
+%
+\newcount\@digitcounter\@digitcounter=0\relax
+\def\@inc@digitcounter{\global\advance\@digitcounter by 1\relax}
+\def\@get@digitcounter{\the\@digitcounter\relax}
+\def\@Reset@digitcounter{\global\@digitcounter=0\relax}
+\def\@zeroFill{%
+ \ifnum \@xyDecimals>\@get@digitcounter
+ \bgroup
+ 0\@inc@digitcounter\@zeroFill
+ \egroup%
+ \fi%
+}
+% #1 the value, maybe empty
+%
+\def\@process@digits#1#2;{%
+ \ifx *#1\@zeroFill\else#1\@inc@digitcounter
+ \ifnum\@xyDecimals>\@get@digitcounter\expandafter\@process@digits#2;\fi\fi%
+}
+%
+\def\@writeDecimals#1{%
+ \ifx\@xyDecimals\@empty% take value as is
+ \def\@tempa{#1}% write only if not empty
+ \ifx\@tempa\@empty% write nothing
+ \else\ifmmode\expandafter\mathord\expandafter{\psk@decimalSeparator}\else\psk@decimalSeparator\fi#1\fi%
+% \else\psk@decimalSeparator\fi%
+ \else% write only \xy@decimals
+ \ifnum\@xyDecimals>\@zero
+ \ifmmode\expandafter\mathord\expandafter{\psk@decimalSeparator}\else\psk@decimalSeparator\fi%
+% \psk@decimalSeparator
+ \@Reset@digitcounter
+ \expandafter\@process@digits#1*;
+ \fi%
+ \fi%
+}
+%% #1 integer
+%% #2 decimals
+%% #3 dot
+\def\@LabelComma#1.#2.#3\@nil{%
+ \def\pst@tempA{#1}%
+ \ifx\pst@tempA\@empty\the\@zero\else#1\fi% the integer part
+ \def\pst@tempA{#2}%
+ \ifx\pst@tempA\@empty\@writeDecimals{}\else\@writeDecimals{#2}\fi}
+%
+%
+\def\set@xticksize#1{%
+ \pst@expandafter\pst@getydimdim{#1} {} {}\@nil % y-unit!!
+ \ifdim\pst@dimm>\pst@dimn% % first > second value
+ \pst@xticksizeA=\the\pst@dimn%
+ \pst@xticksizeB=\the\pst@dimm%
+ \else%
+ \pst@xticksizeA=\the\pst@dimm%
+ \pst@xticksizeB=\the\pst@dimn% first > second value
+ \fi%
+ \edef\psk@xticksize{\pst@number\pst@xticksizeA \pst@number\pst@xticksizeB}%
+ \ifnum\psk@xlabelPos<\z@\relax % top
+ \pst@xticksizeC=\pst@dimn%
+ \else%
+ \pst@xticksizeC=\pst@dimm% bottom
+ \fi%
+}
+\def\set@yticksize#1{%
+ \pst@expandafter\pst@getxdimdim{#1} {} {}\@nil % x-unit!
+ \ifdim\pst@dimm>\pst@dimn\relax% % first > second value
+ \pst@yticksizeA=\the\pst@dimn%
+ \pst@yticksizeB=\the\pst@dimm%
+ \else%
+ \pst@yticksizeA=\the\pst@dimm%
+ \pst@yticksizeB=\the\pst@dimn% first > second value
+ \fi%
+ \edef\psk@yticksize{\pst@number\pst@yticksizeA \pst@number\pst@yticksizeB}%
+ \ifnum\psk@ylabelPos<\z@ % right
+ \pst@yticksizeC=\pst@dimn%
+ \else%
+ \pst@yticksizeC=\pst@dimo% left
+ \fi%
+}
+\newif\ifPst@maxxTicks
+\newif\ifPst@maxyTicks
+\define@key[psset]{pst-plot}{ticksize}[-4pt 4pt]{%
+ \def\pst@tempA{max}%
+ \def\pst@tempB{#1}%
+ \ifx\pst@tempA\pst@tempB
+ \Pst@maxxTickstrue\Pst@maxyTickstrue%
+ \set@xticksize{0 4pt}\set@yticksize{0 4pt}%
+ \else%
+ \Pst@maxxTicksfalse\Pst@maxyTicksfalse%
+ \set@xticksize{#1}\set@yticksize{#1}%
+ \fi}
+\define@key[psset]{pst-plot}{xticksize}{%
+ \def\pst@tempA{max}%
+ \def\pst@tempB{#1}%
+ \ifx\pst@tempA\pst@tempB
+ \Pst@maxxTickstrue\set@xticksize{0 4pt}%
+ \else\set@xticksize{#1}\Pst@maxxTicksfalse\fi}
+\define@key[psset]{pst-plot}{yticksize}{%
+ \def\pst@tempA{max}%
+ \def\pst@tempB{#1}%
+ \ifx\pst@tempA\pst@tempB
+ \Pst@maxyTickstrue\set@yticksize{0 4pt}%
+ \else\set@yticksize{#1}\Pst@maxyTicksfalse\fi}%
+\psset[pst-plot]{ticksize=-4pt 4pt}
+%
+% full= 0, top=1, bottom=-1, inner=2 => -1 0 1 2
+\define@key[psset]{pst-plot}{tickstyle}[full]{\pst@expandafter\psset@@tickstyle{#1}\@nil}
+\def\psset@@tickstyle#1#2\@nil{%
+ \ifx#1f\let\psk@tickstyle\z@\else % full
+ \ifx#1t\let\psk@tickstyle\@ne % top
+ \edef\psk@xticksize{0 \pst@number\pst@xticksizeB}%
+ \edef\psk@yticksize{0 \pst@number\pst@yticksizeB}%
+ \else\ifx#1b\let\psk@tickstyle\m@ne % bottom
+ \edef\psk@xticksize{\pst@number\pst@xticksizeA 0}%
+ \edef\psk@yticksize{\pst@number\pst@yticksizeA 0}%
+ \else\ifx#1i\let\psk@tickstyle\tw@% % inner (for frame)
+ \else\@pstrickserr{Bad tick style: `#1#2'}\@ehpa
+ \fi\fi\fi\fi}
+\psset[pst-plot]{tickstyle=full}
+%
+\define@key[psset]{pst-plot}{subticks}[1]{\def\psk@xsubticks{#1}\def\psk@ysubticks{#1}}
+\define@key[psset]{pst-plot}{xsubticks}[1]{\def\psk@xsubticks{#1}}
+\define@key[psset]{pst-plot}{ysubticks}[1]{\def\psk@ysubticks{#1}}
+%
+\define@key[psset]{pst-plot}{subticksize}[0.75]{\def\psk@xsubticksize{#1}\def\psk@ysubticksize{#1}}
+\define@key[psset]{pst-plot}{xsubticksize}[0.75]{\def\psk@xsubticksize{#1}}
+\define@key[psset]{pst-plot}{ysubticksize}[0.75]{\def\psk@ysubticksize{#1}}
+%
+\define@key[psset]{pst-plot}{tickwidth}[0.5\pslinewidth]{%
+ \pst@getlength{#1}\psk@xtickwidth%
+ \pst@getlength{#1}\psk@ytickwidth}
+\define@key[psset]{pst-plot}{xtickwidth}[0.5\pslinewidth]{\pst@getlength{#1}\psk@xtickwidth}
+\define@key[psset]{pst-plot}{ytickwidth}[0.5\pslinewidth]{\pst@getlength{#1}\psk@ytickwidth}
+\define@key[psset]{pst-plot}{subtickwidth}[0.25\pslinewidth]{%
+ \pst@getlength{#1}\psk@xsubtickwidth%
+ \pst@getlength{#1}\psk@ysubtickwidth}
+\define@key[psset]{pst-plot}{xsubtickwidth}[0.25\pslinewidth]{\pst@getlength{#1}\psk@xsubtickwidth}
+\define@key[psset]{pst-plot}{ysubtickwidth}[0.25\pslinewidth]{\pst@getlength{#1}\psk@ysubtickwidth}
+%
+\define@key[psset]{pst-plot}{tickcolor}[black]{%
+ \pst@getcolor{#1}\psk@xtickcolor%
+ \pst@getcolor{#1}\psk@ytickcolor}
+\define@key[psset]{pst-plot}{xtickcolor}[black]{\pst@getcolor{#1}\psk@xtickcolor}
+\define@key[psset]{pst-plot}{ytickcolor}[black]{\pst@getcolor{#1}\psk@ytickcolor}
+\define@key[psset]{pst-plot}{subtickcolor}[gray]{%
+ \pst@getcolor{#1}\psk@xsubtickcolor%
+ \pst@getcolor{#1}\psk@ysubtickcolor}
+\define@key[psset]{pst-plot}{xsubtickcolor}[gray]{\pst@getcolor{#1}\psk@xsubtickcolor}
+\define@key[psset]{pst-plot}{ysubtickcolor}[gray]{\pst@getcolor{#1}\psk@ysubtickcolor}
+%
+\define@key[psset]{pst-plot}{xticklinestyle}[solid]{%
+ \@ifundefined{psls@#1}%
+ {\@pstrickserr{Line style `#1' not defined}\@eha}%
+ {\def\psxticklinestyle{#1}}}
+\define@key[psset]{pst-plot}{xsubticklinestyle}[solid]{%
+ \@ifundefined{psls@#1}%
+ {\@pstrickserr{Line style `#1' not defined}\@eha}%
+ {\def\psxsubticklinestyle{#1}}}
+\define@key[psset]{pst-plot}{yticklinestyle}[solid]{%
+ \@ifundefined{psls@#1}%
+ {\@pstrickserr{Line style `#1' not defined}\@eha}%
+ {\def\psyticklinestyle{#1}}}
+\define@key[psset]{pst-plot}{ysubticklinestyle}[solid]{%
+ \@ifundefined{psls@#1}%
+ {\@pstrickserr{Line style `#1' not defined}\@eha}%
+ {\def\psysubticklinestyle{#1}}}
+\define@key[psset]{pst-plot}{ticklinestyle}[solid]{%
+ \@ifundefined{psls@#1}%
+ {\@pstrickserr{Line style `#1' not defined}\@eha}%
+ {\def\psxticklinestyle{#1}\def\psyticklinestyle{#1}}}
+\define@key[psset]{pst-plot}{subticklinestyle}[solid]{%
+ \@ifundefined{psls@#1}%
+ {\@pstrickserr{Line style `#1' not defined}\@eha}%
+ {\def\psxsubticklinestyle{#1}\def\psysubticklinestyle{#1}}}
+%
+\psset[pst-plot]{subticksize=0.75,subticks=1,tickcolor=black,ticklinestyle=solid,
+ subticklinestyle=solid,subtickcolor=gray,tickwidth=0.5\pslinewidth,
+ subtickwidth=0.25\pslinewidth}
+%
+\define@key[psset]{pst-plot}{nStep}[1]{\def\psk@nStep{#1}}
+\define@key[psset]{pst-plot}{nStart}[0]{\def\psk@nStart{#1}}
+\define@key[psset]{pst-plot}{nEnd}[{}]{\def\psk@nEnd{#1}}
+\define@key[psset]{pst-plot}{xStep}[0]{\def\psk@xStep{#1}}
+\define@key[psset]{pst-plot}{yStep}[0]{\def\psk@yStep{#1}}
+%
+\define@key[psset]{pst-plot}{xStart}[{}]{\def\psk@xStart{#1}}
+\define@key[psset]{pst-plot}{xEnd}[{}]{\def\psk@xEnd{#1}}
+\define@key[psset]{pst-plot}{yStart}[{}]{\def\psk@yStart{#1}}
+\define@key[psset]{pst-plot}{yEnd}[{}]{\def\psk@yEnd{#1}}
+%
+\define@key[psset]{pst-plot}{plotNo}[1]{\def\psk@plotNo{#1}}
+\define@key[psset]{pst-plot}{plotNoMax}[1]{\def\psk@plotNoMax{#1}}
+%
+\psset[pst-plot]{nStep=1, nStart=0, nEnd={},%
+ xStep=0, yStep=0, xStart={}, xEnd={}, yStart={}, yEnd={}, comma=false,%
+ plotNo=1,plotNoMax=1}%
+%
+\def\pstScalePoints(#1,#2)#3#4{%
+% xScale | yScale | xOperator | yOperator
+% the operators can be any Postscript code
+ \def\pstXScale{#1 }%
+ \def\pstYScale{#2 }%
+ \def\pstXPSScale{#3 }%
+ \def\pstYPSScale{#4 }%
+ \pst@def{ScalePoints}<%
+ /y ED /x ED
+ /yPSOp { #4 y mul #2 mul } def
+ /xPSOp { #3 x mul #1 mul } def
+ counttomark dup dup cvi eq not { exch pop } if
+ /m exch def /n m 2 div cvi def
+ n {
+ yPSOp m 1 roll xPSOp m 1 roll
+ /m m 2 sub
+ def } repeat>%
+}
+\pstScalePoints(1,1){}{}% the default -> no special operators
+%
+\def\psxs@none{\let\psk@arrowA\@empty\let\psk@arrowB\@empty\psxs@axes}
+%
+\def\psxs@axes{{%
+ \ifPst@xAxis\psxs@@axes\pst@dima\pst@dimb\pst@dimc\pst@dimd{}{x}\fi%
+ \ifPst@yAxis\psxs@@axes\pst@dima\pst@dimb\pst@dimc\pst@dimd{exch}{y}\fi}}
+%
+\def\psaxes{\pst@object{psaxes}}
+\def\psaxes@i{\pst@getarrows\psaxes@ii}
+\def\psaxes@ii(#1){\@ifnextchar({\psaxes@iii(#1)}{\psaxes@iv(0,0)(0,0)(#1)}}
+\def\psaxes@iii(#1)(#2){\@ifnextchar({\psaxes@iv(#1)(#2)}{\psaxes@iv(#1)(#1)(#2)}}
+\def\psaxes@iv(#1)(#2)(#3){\@ifnextchar[{\psaxes@v(#1)(#2)(#3)}{\psaxes@vii(#1)(#2)(#3)}}%
+\def\psaxes@v(#1)(#2)(#3)[#4]{\@ifnextchar[{\psaxes@vi(#1)(#2)(#3)[#4]}{\psaxes@vi(#1)(#2)(#3)[#4][]}}%
+\def\psaxes@vi(#1)(#2)(#3)[#4,#5][#6,#7]{%
+ \psaxes@vii(#1)(#2)(#3)%
+ \begingroup%
+ \use@par%
+ \uput{\pslabelsep}[#5](#3|#1){#4}\uput{\pslabelsep}[#7](#1|#3){#6}%
+ \endgroup%
+ \ignorespaces}
+%
+\def\psaxes@vii(#1,#2)(#3,#4)(#5,#6){%
+ \pst@killglue%
+ \begingroup%
+ \pssetxlength\pst@dimc{#5}% ur-x
+ \pssetylength\pst@dimd{#6}% ur-y
+ \ifdim\pst@dimc<\z@\ifdim\pst@dimd<\z@\relax% axes show to left and down
+ \addbefore@par{xlabelPos=top,ylabelPos=right}\fi\fi%
+ \setbox\pst@hbox=\hbox\bgroup%
+ \use@par% now the same with an optional unit=... in par
+ \pssetxlength\pst@dimg{#1}% o-x
+ \pssetylength\pst@dimh{#2}% o-y
+ \pssetxlength\pst@dima{#3}% ll-x
+ \pssetylength\pst@dimb{#4}% ll-y
+ \pssetxlength\pst@dimc{#5}% ur-x
+ \pssetylength\pst@dimd{#6}% ur-y
+% If minimum values are negative in log mode, we modify Ox
+% (respectively Oy) if this was not done by the user
+% X axis labels (\psk@log = 0 or 1)
+%
+% Whole thing will be translated to origin:
+ \advance\pst@dima by -\pst@dimg% Dist. from ll-x to o-x
+ \advance\pst@dimb by -\pst@dimh% Dist. from ll-y to o-y
+ \advance\pst@dimc by -\pst@dimg% Dist. from ur-x to o-x
+ \advance\pst@dimd by -\pst@dimh% Dist. from ur-y to o-y
+% Make lines/arrows or frame:
+ \@nameuse{psxs@\psk@axesstyle}% \psxs@axes or \psxs@frame or \psxs@polar
+ \ifPst@yAxis%
+ \begingroup%
+ \ifdim\pst@dima=\z@\else\showoriginfalse\fi%
+ \ifnum\psk@dy=\z@%
+ \pst@dimg=\psk@Dy\psyunit%
+ \ifdim\pst@dimg<\p@\pst@cnta=\psk@Dy\edef\psk@Dy{-\the\pst@cnta}\fi% v.1.21
+ \edef\psk@dy{\number\pst@dimg}%
+ \fi%
+% \ifPst@xAxis\else\showorigintrue\fi% 2009-10-21
+ \pst@vlabels{\pst@dimd}{\psk@arrowB}{#3}{#5}%
+ \ifPst@xAxis\showoriginfalse\fi%
+ \pst@vlabels{\pst@dimb}{\psk@arrowA}{#3}{#5}%
+ \endgroup%
+ \fi%
+ \ifPst@xAxis%
+ \begingroup%
+ \ifdim\pst@dimb=\z@\else\showoriginfalse\fi%
+ \ifnum\psk@dx=\z@%
+ \pst@dimg=\psk@Dx\psxunit%
+ \ifdim\pst@dimg<\p@\pst@cnta=\psk@Dx\edef\psk@Dx{-\the\pst@cnta}% v.1.21
+ \fi% v.1.21
+ \edef\psk@dx{\number\pst@dimg}%
+ \fi%
+% \ifPst@yAxis\else\showorigintrue\fi% 2009-10-21
+ \pst@hlabels{\pst@dimc}{\psk@arrowB}{#4}{#6}%
+ \ifPst@yAxis\showoriginfalse\fi%
+ \pst@hlabels{\pst@dima}{\psk@arrowA}{#4}{#6}%
+ \endgroup%
+ \fi%
+% Now close "\pst@hbox" (which is 0-dimensional), and put it at the origin.
+ \egroup%
+ \pssetxlength\pst@dimg{#1}%
+ \pssetylength\pst@dimh{#2}%
+ \leavevmode\psput@cartesian\pst@hbox%
+ \endgroup%
+ \ignorespaces%
+}
+%
+\newif\ifis@yAxis%
+%
+\def\psxs@@axes#1#2#3#4#5#6{% llx,lly,urx,ury,exch,x|y,arrowA,arrowB
+ \pst@killglue%
+ \begin@SpecialObj%
+ \ifx#6x\relax% % x-axis?
+ \is@yAxisfalse%
+ \ifnum\psk@dx=\z@%
+ \pst@dimg=\psk@Dx\psxunit%
+ \def\psk@dx{\number\pst@dimg}%
+ \fi%
+ \else%
+ \is@yAxistrue%
+ \ifnum\psk@dy=\z@%
+ \pst@dimg=\psk@Dy\psyunit%
+ \def\psk@dy{\number\pst@dimg}%
+ \fi%
+ \fi%
+ \let\pst@linetype\pst@arrowtype%
+ \def\pst@tempA{none}%
+ \pst@addarrowdef%
+ \addto@pscode{
+ /showOrigin \ifPst@showOriginTick true \else false \fi def % ticks for 0/0 ?
+ \ifis@yAxis 0 \pst@number#4 \else \pst@number#3 0 \fi
+ \ifis@yAxis 0 \pst@number#2 \else \pst@number#1 0 \fi
+ ArrowA
+ CP 4 2 roll
+ ArrowB
+ /yEnd exch def /xEnd exch def
+ xEnd yEnd
+ \ifx\psk@axesstyle\pst@tempA
+ pop pop % axesstyle = none (only ticks)
+ \else
+ L % the line with arrows
+ \fi
+ /yStart exch def
+ /xStart exch def
+ \@nameuse{psls@\pslinestyle} % linestyle for the axes
+ stroke % draw the main line
+% \psk@ticks: all=0; x=1; y=2; none=3
+ \number\psk@ticks\space dup 2 mod 0 eq \ifis@yAxis true \else false \fi and
+ exch 2 lt \ifis@yAxis false \else true \fi and or {
+ /viceversa
+ \ifis@yAxis\pst@number#2 \pst@number#4 \else\pst@number#1 \pst@number#3 \fi
+ gt { true }{ false } ifelse def % other way round
+ /epsilon 0.01 def % rounding errors
+ /minTickline \ifis@yAxis \pst@number#1 \else \pst@number#2 \fi def
+ /maxTickline \ifis@yAxis \pst@number#3 \else \pst@number#4 \fi def
+ /dT \ifis@yAxis \psk@dy \else \psk@dx \fi\space abs % added abs 2006-07-07
+ 65536 div viceversa { neg } if def % div to get pt instead of sp
+ /subTNo \ifis@yAxis\psk@ysubticks\else\psk@xsubticks\fi \space def
+ subTNo 0 gt { /dsubT dT subTNo div def}{ /dsubT 0 def } ifelse % deltaSubTick
+ \ifis@yAxis \psk@yticksize \else \psk@xticksize \fi
+ /tickend exch def /tickstart exch def
+ /Twidth \ifis@yAxis \psk@ytickwidth \else \psk@xtickwidth \fi\space def
+ /subTwidth \ifis@yAxis \psk@ysubtickwidth \else \psk@xsubtickwidth \fi\space def
+ /STsize \ifis@yAxis \psk@ysubticksize \else \psk@xsubticksize \fi\space def
+ /TColor {
+ \ifis@yAxis\pst@usecolor\psk@ytickcolor
+ \else\pst@usecolor\psk@xtickcolor\fi\space } def
+ /subTColor {
+ \ifis@yAxis\pst@usecolor\psk@ysubtickcolor
+ \else\pst@usecolor\psk@xsubtickcolor\fi\space } def
+ /MinValue { \ifis@yAxis yStart \else xStart \fi
+ \ifx\psk@arrowA\@empty\else
+ \psk@arrowsize\space CLW mul add \psk@arrowlength\space mul
+ viceversa { sub epsilon add }{ add epsilon sub } ifelse \fi } def
+ /MaxValue { \ifis@yAxis yEnd \else xEnd \fi
+ \ifx\psk@arrowB\@empty\else
+ \psk@arrowsize\space CLW mul add \psk@arrowlength\space mul
+ viceversa { add epsilon sub }{ sub epsilon add } ifelse \fi } def
+ /logLines {
+ \ifnum\psk@logLines=\z@ true \else % all axes
+ \ifnum\psk@logLines<\tw@ % x axis
+ \ifis@yAxis false \else true \fi % do we have x or y axis
+ \else
+ \ifnum\psk@logLines<\thr@@ % y axis
+ \ifis@yAxis true \else false \fi % do we have x or y axis
+ \else
+ false % no one
+ \fi
+ \fi
+ \fi
+ } def
+ /LSstroke { % set linestyle and stroke
+ \ifis@yAxis\@nameuse{psls@\psyticklinestyle}
+ \else\@nameuse{psls@\psxticklinestyle}\fi stroke} def
+ /subLSstroke { % set sublinestyle and stroke
+ \ifis@yAxis\@nameuse{psls@\psysubticklinestyle}
+ \else\@nameuse{psls@\psxsubticklinestyle}\fi stroke} def
+%\iffalse
+% start ticks ---------------------------------------------------------
+% showOrigin { 0 }{ dT } ifelse
+ 0 dT MaxValue 1 add { % the positive part of the axes
+ /cntTick exch def % the index
+ logLines { % log lines?
+ gsave
+ 1 10 subTNo div 9.99 { % do not write a line for 1
+ /dx exch def % save index
+ /x cntTick dT dx log mul add def %
+ x abs MaxValue abs le { % out of range?
+ \ifis@yAxis
+ \ifPst@maxyTicks true \else false \fi
+ \else
+ \ifPst@maxxTicks true \else false \fi
+ \fi
+ { x minTickline #5 moveto
+ x maxTickline #5 lineto }
+ { x tickstart STsize mul #5 moveto
+ x tickend STsize mul #5 lineto } ifelse
+ } if
+ } for
+ subTwidth SLW subTColor % set line width and subtick color
+ subLSstroke
+ grestore % restore main tick status
+ stroke
+ /dsubT 0 def % no other subticks
+ } if % end logLines
+ dsubT abs 0 gt { % du we have subticks?
+ gsave % save graphic state
+% start subticks ----------------------------------------------------------
+ /cntsubTick cntTick dsubT add def
+ subTNo 1 sub {
+ cntsubTick abs MaxValue abs le { % out of range?
+ \ifis@yAxis
+ \ifPst@maxyTicks true \else false \fi
+ \else
+ \ifPst@maxxTicks true \else false \fi
+ \fi
+ { cntsubTick minTickline STsize mul #5 moveto
+ cntsubTick maxTickline STsize mul #5 lineto }
+ { cntsubTick tickstart STsize mul #5 moveto
+ cntsubTick tickend STsize mul #5 lineto } ifelse
+ }{ exit } ifelse
+ /cntsubTick cntsubTick dsubT add def
+ } repeat
+ subTwidth SLW subTColor % set line width and subtick color
+ subLSstroke
+% end subticks ----------------------------------------------------------
+ grestore % restore tick status
+ } if
+ showOrigin {
+ gsave
+ \ifis@yAxis
+ \ifPst@maxyTicks true \else false \fi
+ \else
+ \ifPst@maxxTicks true \else false \fi
+ \fi
+ { cntTick minTickline #5 moveto
+ cntTick maxTickline #5 lineto }
+ { cntTick tickstart #5 moveto % line begin main Tick
+ cntTick tickend #5 lineto } ifelse % lineto tick end
+ Twidth SLW TColor % set line width and tick color
+ LSstroke
+ grestore
+ }{ /showOrigin true def } ifelse % only for the very first tick valid
+ } for
+% end ticks ----------------------------------------------------------
+%\fi
+%\iffalse
+% ================================================ % the other side
+ /showOrigin \ifPst@showOriginTick true \else false \fi def % ticks for 0/0 ?
+ /dT dT neg def % the other side of the axis
+ /dsubT dsubT neg def
+% start ticks ----------------------------------------------------------
+% showOrigin { 0 }{ dT } ifelse
+ 0 dT MinValue epsilon viceversa { add }{ sub } ifelse {
+ /cntTick exch def
+ logLines { % log lines?
+ gsave
+ 1 10 subTNo div 9.99 { % do not write a line for 1
+ /dx exch def % save index
+ /x cntTick dT dx log mul add def %
+ x abs MinValue abs le { % out of range?
+ \ifis@yAxis
+ \ifPst@maxyTicks true \else false \fi
+ \else
+ \ifPst@maxxTicks true \else false \fi
+ \fi
+ { x minTickline #5 moveto
+ x maxTickline #5 lineto }
+ { x tickstart STsize mul #5 moveto
+ x tickend STsize mul #5 lineto } ifelse
+ } if
+ } for
+ /dsubT 0 def
+ subTwidth SLW subTColor % set line width and subtick color
+ subLSstroke
+ grestore
+ } % end loglines
+ dsubT abs 0 gt { % do we have subticks?
+ gsave % save main state
+% start subticks ----------------------------------------------------------
+ /cntsubTick cntTick dsubT add def
+ subTNo 1 sub {
+ cntsubTick abs MinValue abs le { % out of range?
+ cntsubTick tickstart STsize mul #5 moveto
+ cntsubTick tickend STsize mul #5 lineto
+ }{ exit } ifelse
+ /cntsubTick cntsubTick dsubT add def
+ } repeat % for
+% end subticks ----------------------------------------------------------
+ subTwidth SLW subTColor % set line width and subtick color
+ subLSstroke
+ grestore % restore main state
+ } if
+ showOrigin {
+ gsave
+ cntTick tickstart #5 moveto % line begin main Tick
+ cntTick tickend #5 lineto % lineto tick end
+ Twidth SLW TColor % set line width and tick color
+ LSstroke
+ grestore
+ }{ /showOrigin true def } ifelse % only for the very first tick valid
+ } for
+% end ticks ----------------------------------------------------------
+%\fi
+ } if%
+ }% end of \pscode
+ \end@SpecialObj%
+ \ignorespaces%
+}%
+%
+%
+\def\psxs@frame{%
+ \begin@SpecialObj%
+ \addto@pscode{ % the frame
+ \pst@number\pst@dima \pst@number\pst@dimb moveto % lower left
+ \pst@number\pst@dimc \pst@number\pst@dimb L % upper left
+ \pst@number\pst@dimc \pst@number\pst@dimd L % upper right
+ \pst@number\pst@dima \pst@number\pst@dimd L % lower right
+ closepath
+ }%
+ \pst@stroke%
+ \psk@fillstyle%
+ \end@SpecialObj%
+ \let\psk@arrowA\@empty%
+ \let\psk@arrowB\@empty%
+ \pst@xticksizeC=\z@\pst@yticksizeC=\z@%
+ \psxs@@axes\pst@dima\pst@dimb\pst@dimc\pst@dimd{}{x}% x axis
+ \psxs@@axes\pst@dima\pst@dimb\pst@dimc\pst@dimd{ exch }{y}% y axis
+ \ifnum\psk@tickstyle=\tw@ % llx,lly,urx,ury,exch,x|y,arrowA,arrowB
+ \psDEBUG[psxs@frame]{psk@tickstyle=2 (inner)}%
+ \psDEBUG[psxs@frame]{pst@dima=\pst@number\pst@dima}%
+ \psDEBUG[psxs@frame]{pst@dimb=\pst@number\pst@dimb}%
+ \psDEBUG[psxs@frame]{pst@dimc=\pst@number\pst@dimc}%
+ \psDEBUG[psxs@frame]{pst@dimd=\pst@number\pst@dimd}%
+ \psxs@@axes\pst@dima\pst@dimb\pst@dimc\pst@dimd{ neg \pst@number\pst@dimd add }{x}% % upper x axis
+ \psxs@@axes\pst@dima\pst@dimb\pst@dimc\pst@dimd{ neg \pst@number\pst@dimc add exch }{y}% right y axis
+ \fi%
+}
+%
+\def\psxs@polar{% (rx,ry) % all other values are ignored
+ \pst@killglue
+ \begingroup
+ \edef\pst@dimC{\strip@pt\pst@dimc}% RadiusX
+ \pstFPDiv\pstR@dius{\pst@dimC}{\strip@pt\psxunit}% in cm and as int
+ \addbefore@par{Dy=30}% for the angle step
+ \use@keep@par
+ \pstFPDiv\pstN@lpha{360}{\psk@Dy}% No of (int) main lines
+ \pstFPdiv\pstd@lpha{\psk@Dy}{\psk@ysubticks}% sub dAlpha
+ \pstFPdiv\pstdR@dius{1}{\psk@xsubticks}% sub dRadius
+ \pst@cntm=\psk@xsubticks\advance\pst@cntm by \m@ne
+ \multido{\iA=\psk@Dx+\psk@Dx,\rB=\pstdR@dius+\psk@Dx,\iB=0+1}{\pstR@dius}{%
+ \multido{\rA=\rB+\pstdR@dius}{\the\pst@cntm}{\pscircle[linestyle=\psxsubticklinestyle,
+ linecolor=\psk@xsubtickcolor,linewidth=\psk@xsubtickwidth pt]{\rA}}
+ \pscircle[linestyle=\psxticklinestyle,linecolor=\psk@xtickcolor,
+ linewidth=\psk@xtickwidth pt]{\iA}%
+ \uput[-45](\iB,0){\pshlabel{\iB}}\uput[45](0,\iB){\pshlabel{\iB}}%
+ }%
+% \uput[-45](\pstR@dius,0){\pstR@dius}\uput[45](0,\pstR@dius){\pstR@dius}%
+ \pst@cntm=\psk@ysubticks\advance\pst@cntm by \m@ne
+ \multido{\iA=\psk@Dy+\psk@Dy,\rB=\pstd@lpha+\psk@Dy}{\pstN@lpha}{%
+ \multido{\rA=\rB+\pstd@lpha}{\the\pst@cntm}{\psline[linestyle=\psysubticklinestyle,
+ linecolor=\psk@ysubtickcolor,linewidth=\psk@ysubtickwidth pt](\pstR@dius;\rA)}
+ \psline[linestyle=\psyticklinestyle,
+ linecolor=\psk@ytickcolor,linewidth=\psk@ytickwidth pt](\pstR@dius;\iA)%
+ \uput[\iA](\pstR@dius;\iA){\psvlabel{\iA}}}
+ \endgroup\ignorespaces%
+ \Pst@xAxisfalse\Pst@yAxisfalse%
+}
+%
+\define@key[psset]{pst-plot}{axesstyle}[axes]{%
+ \@ifundefined{psxs@#1}%
+ {\@pstrickserr{Axes style `#1' not defined}\@eha}%
+ {\def\psk@axesstyle{#1}}}
+\psset[pst-plot]{axesstyle=axes}
+%
+% #1:Max/Min in pt from origin; #2:arrow; #3:min; #4:max
+\def\pst@hlabels#1#2#3#4{%
+ \ifdim#1=\z@\else% % start from 0 ?
+ \ifx#2\empty\else\advance#1\ifdim#1>\z@-\fi7\pslinewidth\fi%
+ \pst@cnta=#1\relax% % Distance (in sp) to end.
+ \divide\pst@cnta\psk@dx\relax% % Number of ticks/labels
+ \ifnum\pst@cnta=\z@\else%
+ \pst@dimb=\psk@dx sp% % Space between ticks.
+ \ifPst@yAxis\else\showorigintrue\fi%
+ \ifnum\psk@labels<\tw@\ifPst@xAxis\pst@@hlabels\fi\fi%
+ \showoriginfalse%
+ \fi%
+ \fi%
+}
+% Knows \pst@dimb and \pst@cnta
+\def\pst@@hlabels{%
+ \psDEBUG[pst@@hlabels]{xticksizeC=\the\pst@xticksizeC}%
+ \setbox\z@=\vbox{% save all in a box
+ \ifcase\psk@xlabelPos
+ \vskip-\pst@xticksizeA\vskip\pslabelsep\or
+ \vskip-1ex\vskip-\pslabelsep\or
+ \vskip-\pst@xticksizeB\vskip-\pslabelsep\vskip-1ex
+ \fi
+ \ifnum\pst@cnta<\z@ \pst@dimb=-\pst@dimb\fi
+ \hbox to\z@{%
+ \ifshoworigin\hbox to \z@{\hss\pst@@@hlabel{\psk@Ox}\hss}\fi%
+ \mmultido{\nA=\psk@Ox+\psk@Dx}{\pst@cnta}{%
+ \hskip\pst@dimb\hbox to \z@{\hss%
+ \ifdim\nA pt=\z@ \pst@@@hlabel{0}%
+ \else\expandafter\pst@@@hlabel{\nA}%
+ \fi% prevent -0, doesn't work with \ifnum
+ \hss}%
+ }\hss%
+ }%
+ }\ht\z@\z@ \dp\z@\z@ \box\z@}% set all values to zero
+%
+% #1:Max/Min in pt from origin; #2:arrow; #3:min; #4:max
+% \psk@labels 0:all; 1:x; 2:y; 3:none
+\def\pst@vlabels#1#2#3#4{%
+ \ifdim#1=\z@\else%
+ \ifx#2\empty\else\advance#1\ifdim#1>\z@-\fi7\pslinewidth\fi%
+ \pst@cnta=#1\relax% % % Distance (in sp) to end.
+ \divide\pst@cnta\psk@dy\relax% % Number of ticks/labels
+ \ifnum\pst@cnta=\z@\else%
+ \pst@dima=\psk@dy sp% % Space between ticks.
+ \ifodd\number\psk@labels\else\ifPst@yAxis\pst@@vlabels\fi\fi%
+ \showoriginfalse%
+ \fi%
+ \fi%
+}
+% \pst@dima: the width between two labels in pt
+% \pst@dimc: the coordinate of the origin in pt
+% \pst@cnta: the lowest label
+% \pst@ticksizeC the lowest or highest value
+\def\pst@@vlabels{%
+ \psDEBUG[pst@@vlabels]{yticksizeC=\the\pst@yticksizeC}% for left labels we use \def\llap#1{\hb@xt@\z@{\hss#1}}
+ \vbox to\z@{%
+ \ifnum\pst@cnta>\z@ \pst@dima=-\pst@dima\fi% up or down label positions
+ \offinterlineskip%
+ \ifshoworigin%
+ \vbox to \z@{\vss\hbox to\z@{%
+ \ifcase\psk@ylabelPos%
+ \hss\pst@@@vlabel{\psk@Oy}\hskip\pslabelsep\hskip-\pst@yticksizeA\or%
+ \hskip\pslabelsep\hss\pst@@@vlabel{\psk@Oy}\hss\or % right labels
+ \hskip\pst@yticksizeB\hskip\pslabelsep\pst@@@vlabel{\psk@Oy}%
+ \fi}\vss}%
+ \fi%
+ \mmultido{\nA=\psk@Oy+\psk@Dy}{\pst@cnta}{%
+ \vbox to\pst@dima{\vss}%
+ \vbox to \z@{%
+ \vss\hbox to\z@{%
+ \ifcase\psk@ylabelPos% and also check for -0
+ \hss\ifdim\nA pt=\z@ \pst@@@vlabel{0}\else\pst@@@vlabel{\nA}\fi%
+ \hskip\pslabelsep\hskip-\pst@yticksizeA\or% top
+ \hss\ifdim\nA pt=\z@\pst@@@vlabel{0}\else\pst@@@vlabel{\nA}\fi%
+ \ifdim\pslabelsep=\z@\hss\else\kern-\pslabelsep\fi\or% axis
+ \hskip\pst@yticksizeB\hskip\pslabelsep%
+ \ifdim\nA pt=\z@\pst@@@vlabel{0}\else\pst@@@vlabel{\nA}\fi% bottom
+ \fi}\vss}%
+ }\vss}%
+}
+%
+\define@key[psset]{pst-plot}{xAxisLabel}{\def\psk@xAxisLabel{#1}}
+\define@key[psset]{pst-plot}{yAxisLabel}{\def\psk@yAxisLabel{#1}}
+\psset[pst-plot]{xAxisLabel=x,yAxisLabel=y}
+\define@key[psset]{pst-plot}{xAxisLabelPos}[{}]{\def\psk@xAxisLabelPos{#1}}
+\define@key[psset]{pst-plot}{yAxisLabelPos}[{}]{\def\psk@yAxisLabelPos{#1}}
+\psset[pst-plot]{yAxisLabelPos={},xAxisLabelPos={}}
+%
+\newdimen\psk@llx
+\newdimen\psk@lly
+\newdimen\psk@urx
+\newdimen\psk@ury
+\define@key[psset]{pst-plot}{llx}[\z@]{\pssetxlength\psk@llx{#1}}
+\define@key[psset]{pst-plot}{lly}[\z@]{\pssetylength\psk@lly{#1}}
+\define@key[psset]{pst-plot}{urx}[\z@]{\pssetxlength\psk@urx{#1}}
+\define@key[psset]{pst-plot}{ury}[\z@]{\pssetylength\psk@ury{#1}}
+\psset[pst-plot]{llx=\z@, lly=\z@, urx=\z@, ury=\z@}% prevents rounding errors
+%
+\newdimen\pst@xunit
+\newdimen\pst@yunit
+%
+\def\psgraph{\pst@object{psgraph}}
+\def\psgraph@i{\pst@getarrows\psgraph@ii}
+\def\psgraph@ii(#1,#2){\catcode`\!=12\relax
+ \@ifnextchar({\psgraph@iii(#1,#2)}{\psgraph@iv(0,0)(#1,#2)}}
+\def\psgraph@iii(#1,#2)(#3,#4){\@ifnextchar({\psgraph@v(#1,#2)(#3,#4)}{\psgraph@iv(#1,#2)(#3,#4)}}
+%
+\def\psgraph@iv(#1,#2)(#3,#4)#5#6{% no special origin defined
+% minX | minY | maxX | maxY | Length x-axis | length y-axis%
+ \pst@killglue%
+ \begingroup%
+ \pstFPsub\pst@tempA{#3}{#1}%
+ \pst@dimm=#5%
+ \pst@dimo=\pst@tempA pt%
+ \pstFPdiv\pst@@dx{\strip@pt\pst@dimm}\pst@tempA%
+ \pst@xunit=\pst@@dx\p@%
+%
+ \pstFPsub\pst@tempA{#4}{#2}%
+ \ifx!#6\pst@dimm=\pst@@dx\pst@dimo\else\pst@dimm=#6\fi%
+ \pstFPdiv\pst@@dy{\strip@pt\pst@dimm}\pst@tempA%
+ \pst@yunit=\pst@@dy\p@%
+ %
+ \pst@dimm=#1\pst@xunit\advance\pst@dimm by \psk@llx%
+ \pst@dimn=#2\pst@yunit\advance\pst@dimn by \psk@lly%
+ \pst@dimo=#3\pst@xunit\advance\pst@dimo by \psk@urx%
+ \pst@dimp=#4\pst@yunit\advance\pst@dimp by \psk@ury%
+ \if@star\pspicture*(\pst@dimm,\pst@dimn)(\pst@dimo,\pst@dimp)\else%
+ \pspicture(\pst@dimm,\pst@dimn)(\pst@dimo,\pst@dimp)\fi%
+ \let\psxunit\pst@xunit \let\psyunit\pst@yunit%
+ \ifdim\pst@xunit=\pst@yunit\relax\psset[pstricks]{runit=\pst@xunit}\fi%
+ \bgroup%
+ \use@par%
+ \psaxes(#1,#2)(#3,#4)%
+ \egroup%
+ \psgraph@vi(#1,#2)(#1,#2)(#3,#4)%
+}
+\def\psgraph@v(#1,#2)(#3,#4)(#5,#6)#7#8{% with special origin
+% Xorig | yorig | minX | minY | maxX | maxY | Length x-axis | length y-axis%
+ \pst@killglue%
+ \begingroup%
+ \pstFPsub\pst@tempA{#5}{#3}%
+% \pst@dimo=#5\p@ \pst@dimp=#3\p@ \multiply\pst@dimp by \m@ne%
+% \advance\pst@dimo by \pst@dimp% delta x
+ \pst@dimm=#7%
+ \pst@dimo=\pst@tempA pt%
+% \pstFPdiv\pst@@dx{\strip@pt\pst@dimm}{\strip@pt\pst@dimo}%
+ \pstFPdiv\pst@@dx{\strip@pt\pst@dimm}\pst@tempA%
+ \pst@xunit=\pst@@dx\p@%
+%
+ \pstFPsub\pst@tempA{#6}{#4}%
+% \pst@dimo=#6\p@\pst@dimp=#4\p@\multiply\pst@dimp by \m@ne%
+% \advance\pst@dimo by \pst@dimp% delta y
+ \ifx!#8\pst@dimm=\pst@@dx\pst@dimo\else\pst@dimm=#8\fi%
+% \pstFPdiv\pst@@dy{\strip@pt\pst@dimm}{\strip@pt\pst@dimo}%
+ \pstFPdiv\pst@@dy{\strip@pt\pst@dimm}\pst@tempA%
+ \pst@yunit=\pst@@dy\p@%
+ %
+ \pst@dima=#3\pst@xunit \advance\pst@dima by \psk@llx%
+ \pst@dimb=#4\pst@yunit \advance\pst@dimb by \psk@lly%
+ \pst@dimc=#5\pst@xunit \advance\pst@dimc by \psk@urx%
+ \pst@dimd=#6\pst@yunit \advance\pst@dimd by \psk@ury%
+ \if@star\pspicture*(\pst@dima,\pst@dimb)(\pst@dimc,\pst@dimd)\else%
+ \pspicture(\pst@dima,\pst@dimb)(\pst@dimc,\pst@dimd)\fi%
+ \psset{xunit=\pst@xunit,yunit=\pst@yunit}
+ \ifdim\pst@xunit=\pst@yunit \psset{runit=\pst@xunit}\fi%
+ \bgroup%
+ \use@par%
+ \psaxes(#1,#2)(#3,#4)(#5,#6)%
+ \egroup%
+ \psgraph@vi(#1,#2)(#3,#4)(#5,#6)
+}
+%
+\def\setxLabelC@@r#1,#2(#3,#4)(#5){%
+ \pst@getcoor{#5}\pst@tempB%
+ \ifx c#1
+ \pssetylength\pst@dimm{#2}%
+ \rput(! #4 #3 add 2 div \pst@number\pst@dimm \pst@tempB\space exch pop add
+ \pst@number\psyunit div ){\psk@xAxisLabel}%
+ \else%
+ \pst@getcoor{\psk@xAxisLabelPos}\pst@tempA%
+ \rput(! \pst@tempA\space \pst@tempB\space exch pop add \tx@UserCoor ){\psk@xAxisLabel}%
+ \fi}
+\def\setyLabelC@@r#1,#2(#3,#4)(#5){%
+ \pst@getcoor{#5}\pst@tempB%
+ \ifx c#2
+ \pssetxlength\pst@dimm{#1}%
+ \rput{90}(! \pst@number\pst@dimm \pst@tempB\space pop add \pst@number\psxunit div #4 #3 add 2 div ){\psk@yAxisLabel}%
+ \else%
+ \pst@getcoor{\psk@yAxisLabelPos}\pst@tempA%
+ \rput{90}(! \pst@tempB\space pop \pst@tempA\space 3 1 roll add exch \tx@UserCoor ){\psk@yAxisLabel}%
+ \fi}
+%
+\def\psgraph@vi(#1,#2)(#3,#4)(#5,#6){%
+ \ifx\psk@xAxisLabel\@empty\else%
+ \ifx\psk@xAxisLabelPos\@empty\uput[0](#5,#2){\psk@xAxisLabel}%
+ \else\expandafter\setxLabelC@@r\psk@xAxisLabelPos(#3,#5)(#1,#2)\fi%
+ \fi%
+ \ifx\psk@yAxisLabel\@empty\else%
+ \ifx\psk@yAxisLabelPos\@empty\uput[90](#1,#6){\psk@yAxisLabel}%
+ \else\expandafter\setyLabelC@@r\psk@yAxisLabelPos(#4,#6)(#1,#2)\fi%
+ \fi%
+ %\ignorespaces
+}
+%
+\def\endpsgraph{%
+% \pst@killglue%
+ \endpspicture%
+ \endgroup\ignorespaces}
+%
+\@namedef{psgraph*}{\psgraph*}
+\@namedef{endpsgraph*}{\endpsgraph}
+%
+\catcode`\@=\TheAtCode\relax
+\endinput
+%%
+%% END pst-plot.tex
diff --git a/Master/texmf-dist/tex/latex/pst-plot/pst-plot.sty b/Master/texmf-dist/tex/latex/pst-plot/pst-plot.sty
new file mode 100644
index 00000000000..466b97c4748
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pst-plot/pst-plot.sty
@@ -0,0 +1,7 @@
+% $Id: pst-plot.sty 265 2010-01-22 13:12:25Z herbert $
+\RequirePackage{pstricks}
+\ProvidesPackage{pst-plot}[2010/01/22 package wrapper for pst-plot.tex]
+\input{pst-plot.tex}
+\ProvidesFile{pst-plot.tex}
+ [\filedate\space \fileversion\space `pst-plot' (tvz,hv)]
+\endinput
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-09 21:14:22 +0000