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authorKarl Berry <karl@freefriends.org>2013-01-04 23:28:42 +0000
committerKarl Berry <karl@freefriends.org>2013-01-04 23:28:42 +0000
commit128f3fd93dbeca96fa4580608e2cf46fa785ee17 (patch)
treec405073031a42730be0195e9ff67629ec0c1ead3 /Master/texmf-dist/doc/generic/pst-plot
parent7814890a8e7b65ad8f6c46b01626af1523c06bfb (diff)
pst-plot (4jan13)
git-svn-id: svn://tug.org/texlive/trunk@28729 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/generic/pst-plot')
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/Changes1
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/index.phtml62
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/more_docs/README3
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-1.pdfbin0 -> 439324 bytes
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-2.pdfbin0 -> 141286 bytes
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/more_docs/tugboat01-4.pdfbin0 -> 114016 bytes
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.pdfbin1184151 -> 1189591 bytes
-rw-r--r--Master/texmf-dist/doc/generic/pst-plot/pst-plot.orig2417
8 files changed, 4 insertions, 2479 deletions
diff --git a/Master/texmf-dist/doc/generic/pst-plot/Changes b/Master/texmf-dist/doc/generic/pst-plot/Changes
index b7dfcf91640..b9d3f90bfca 100644
--- a/Master/texmf-dist/doc/generic/pst-plot/Changes
+++ b/Master/texmf-dist/doc/generic/pst-plot/Changes
@@ -1,4 +1,5 @@
----- pst-plot.tex
+1.44 2013-01-03 - take fontstyle into account for xLabels and yLabels
1.43 2012-11-17 - added keyword interrupt for interrupted
plots with plotstyle=bar
1.42 2012-05-03 - another fix for loglines
diff --git a/Master/texmf-dist/doc/generic/pst-plot/index.phtml b/Master/texmf-dist/doc/generic/pst-plot/index.phtml
deleted file mode 100644
index e6923fc7fca..00000000000
--- a/Master/texmf-dist/doc/generic/pst-plot/index.phtml
+++ /dev/null
@@ -1,62 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><html><head>
-<html>
-<head>
- <title>my PSTricks pages</title>
-</head>
-<body bgcolor="#ffffff" text="#000000" link="#aa0000" alink="#ff3300" vlink="#330099">
- <hr noshade="noshade">
- <h1>my PSTricks Pages (pst-plot)</h1>
- <h4> All the files have a <strong>Beta-Status</strong>!
- For a stable version look at <a href="http://mirror.ctan.org/graphics/pstricks/contrib/pst-plot/">CTAN</a></h4>
- <hr noshade="noshade">
- <div class=text>
-<?
-$cdir = dir("./");
-
-$entries=array();
-while ($entry = $cdir->read())
- $entries[] = $entry;
-
-echo "Files in this directory:";
-echo " <hr noshade=\"noshade\">";
-echo "<table>";
-
-asort($entries);
-reset($entries);
-
-//foreach($entries as $entry) {
-while (list(, $entry) = each($entries)) {
-// if (!is_dir($entry) && ($entry != "index.phtml") && ($entry != ".htaccess")) {
- if (($entry != ".") && ($entry != "index.phtml") && ($entry != ".htaccess")) {
- echo "<tr>";
- echo "<td><a href=\"$entry\">$entry</a></td>";
- if (is_dir($entry))
- echo "<td>&lt;Dir&gt;</td>";
- else
- echo "<td></td>";
- echo "<td align=\"right\">&nbsp;".filesize($entry)." Byte&nbsp;</td>";
- echo "<td align=\"right\">&nbsp;".date("D, j F Y, H:i:s",filemtime($entry))."&nbsp;</td>";
- echo "</tr>";
- }
-}
-echo "</table>";
-
-?>
-<hr noshade="noshade">
-Page last updated on <?php echo date("d.m.Y", getlastmod() ); ?>
-</p>
-</div>
-<hr>
-<?
-if (file_exists("README")) {
- $fp = fopen("README","r");
- echo "<pre>";
- while ($line=fgets($fp,1000)) {
- echo "$line";
- }
- echo "</pre>";
- fclose($fp);
-}
-?>
-</body>
-</html>
diff --git a/Master/texmf-dist/doc/generic/pst-plot/more_docs/README b/Master/texmf-dist/doc/generic/pst-plot/more_docs/README
new file mode 100644
index 00000000000..efdfe42fcfd
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-plot/more_docs/README
@@ -0,0 +1,3 @@
+dtk02-1.pdf : Die mathematischen Funktionen von PostScript
+dtk02-2.pdf : Die Plotfunktionen von pst-plot
+tugboat01-4.pdf : The plot functions of pst-plot
diff --git a/Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-1.pdf b/Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-1.pdf
new file mode 100644
index 00000000000..0fc4ce30313
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-1.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-2.pdf b/Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-2.pdf
new file mode 100644
index 00000000000..014508059ef
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-plot/more_docs/dtk02-2.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/generic/pst-plot/more_docs/tugboat01-4.pdf b/Master/texmf-dist/doc/generic/pst-plot/more_docs/tugboat01-4.pdf
new file mode 100644
index 00000000000..eae65d2599b
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-plot/more_docs/tugboat01-4.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.pdf b/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.pdf
index c595610ca74..e1b6c26f2be 100644
--- a/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.pdf
+++ b/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/generic/pst-plot/pst-plot.orig b/Master/texmf-dist/doc/generic/pst-plot/pst-plot.orig
deleted file mode 100644
index c9d04744224..00000000000
--- a/Master/texmf-dist/doc/generic/pst-plot/pst-plot.orig
+++ /dev/null
@@ -1,2417 +0,0 @@
-% $Id: pst-plot.tex 680 2012-05-01 15:59:01Z 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 2009-2012 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\PSTricksLoaded\endinput\else\input pstricks.tex\fi
-\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{1.41}
-\def\filedate{2012/05/01}
-\message{ v\fileversion, \filedate\space (tvz,hv)}
-%
-\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}%
- \openin1=#3
- \begingroup
- \ifx#1\relax#1\else\psset{#1}\fi
- \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}
-%
-\def\psybar@ii{\addto@pscode{false \tx@NArray \psybar@iii}}
-\def\psybar@iii{%
- newpath
- n {
- /Yval exch def /Xval exch def
- 0 Yval \number\Add@barwidth 0.5 mul sub moveto
- Xval 0 rlineto 0 \number\Add@barwidth rlineto
- Xval neg 0 rlineto 0 \number\Add@barwidth neg rlineto
- } repeat
-}%
-\def\beginplot@ybar{\begin@SpecialObj}
-\def\endplot@ybar{%
- \psybar@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 \pst@number\psyunit \pst@number\psxunit div div 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 4 mod 0 eq { % get the lower Quartil even/odd
- m 4 div cvi dup 1 sub NArray exch get
- exch NArray exch get
-% M 2 div cvi 1 add dup /M2 ED % save middle index
-% 1 sub NArray exch get
-% NArray M2 get
- add 2 div floor /LowerQuartil ED
- }{
- NArray M 2 div cvi get /LowerQuartil ED
- } ifelse % end even/odd
- m 0.75 mul dup dup cvi sub 0 eq { % get the upper Quartil
-% 0.75*m is an integer
- cvi dup 1 sub NArray exch get exch NArray exch get
-% M 1.5 mul cvi 1 add dup /M3 ED
-% 1 sub NArray exch get
-% NArray M3 get
- add 2 div floor /UpperQuartil ED
- }{ % upper quartil
- NArray m 0.75 mul floor 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 {
- \psk@dotsize
- \@nameuse{psds@\psk@dotstyle}
- 0 NArray Index get
- Dot
- NArray Index LowerQuartil UpperQuartil LowerQuartil sub \pst@IQLfactor\space mul sub
- dup /MinVal ED put % replace with 1.5 IQL
-% 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
- \psk@dotsize
- \@nameuse{psds@\psk@dotstyle}
- 0 NArray Index get
- Dot
- NArray Index UpperQuartil LowerQuartil sub \pst@IQLfactor\space mul UpperQuartil add
- dup /MaxVal ED put % replace with 1.5 IQL
- }{ 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.e30]{\def\psk@yMaxValue{#1 }\def\psk@yMinValue{#1 neg }}
-\psset{yMaxValue=1.e30}
-\define@key[psset]{pst-plot}{yMinValue}[-1.e30]{\def\psk@yMinValue{#1 }}
-\psset{yMinValue=-1.e30}
-% 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{
- dup
- \psk@yMaxValue \pst@number\psyunit mul gt
- { moveto }
- { dup \psk@yMinValue \pst@number\psyunit mul lt
- { moveto }
- { L } ifelse
- } ifelse
-}
-\def\endqp@line{%
- \ifPst@variableLW \addto@pscode{ \pst@flattenpath }\fi%
- \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{
- dup
- \psk@yMaxValue \pst@number\psyunit mul gt
- { moveto }{
- dup
- \psk@yMinValue \pst@number\psyunit mul lt
- { moveto }{ L } ifelse
- } 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
- dup \psk@yMaxValue\space \pst@number\psyunit mul gt
- { moveto pop pop pop pop}
- { dup \psk@yMinValue\space \pst@number\psyunit mul lt
- { moveto pop pop pop pop}{ curveto } ifelse
- } 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 \psk@Ox\space \pst@number\psxunit mul \tx@LineToYAxis}%
-\end@OpenObj}
-%
-\def\tx@LineToXAxis{LineToXAxis }
-\def\psLineToXAxis@ii{%
-\addto@pscode{\pst@cp \psline@iii \psk@Oy\space \pst@number\psyunit mul \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}
-%
-\newdimen\psxlabelsep
-\newdimen\psylabelsep
-\define@key[psset]{pst-plot}{xlabelsep}[5pt]{\pssetlength\psxlabelsep{#1}}
-\define@key[psset]{pst-plot}{ylabelsep}[5pt]{\pssetlength\psylabelsep{#1}}
-\psset[pst-plot]{xlabelsep=5pt,ylabelsep=5pt}
-
-%
-\newif\ifPst@valuesStar\Pst@valuesStarfalse
-\newif\ifPst@xvalues\Pst@xvaluesfalse
-%
-\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
- \ifPst@xvalues
- xO \pst@number\psxunit div
- \else
- yO \pst@number\psyunit div
- \fi
- \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 \ifPst@xvalues \pst@number\pslabelsep add \fi
- yO \ifPst@xvalues\else \pst@number\pslabelsep add \fi
- 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 \ifPst@xvalues \pst@number\pslabelsep add \fi
- yO \ifPst@xvalues\else \pst@number\pslabelsep add \fi
- 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\beginplot@xvalues{\Pst@valuesStarfalse\begin@SpecialObj}
-\expandafter\def\csname beginplot@xvalues*\endcsname{\Pst@valuesStartrue\begin@SpecialObj}
-\def\endplot@values{%
- \Pst@xvaluesfalse%
- \psvalues@ii%
- \pst@stroke
- \end@SpecialObj}
-\@namedef{endplot@values*}{\endplot@values}
-\def\endplot@xvalues{%
- \Pst@xvaluestrue%
- \psvalues@ii%
- \pst@stroke
- \end@SpecialObj}
-\@namedef{endplot@xvalues*}{\endplot@xvalues}
-%
-% 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
- /maxYValues \psk@plotNoMax\space def
- /YValuePos \psk@plotNo\space def
- /XValuePos \psk@plotNoX\space 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 maxYValues 1 add div 1 sub cvi {
- m0 maxYValues 1 add roll /m0 m0 maxYValues 1 add sub def
- } repeat
- \fi
- /n m maxYValues 1 add div cvi def
-%
-% when having multiple x values, we first delete the first X value
-% and then put the plotNoX onto the first position
-%
- XValuePos 1 gt {% multiple x values? x y y xNo y
- n {
- maxYValues 1 add XValuePos neg roll % y x y y xNo
- dup /XValue ED
- maxYValues 1 add XValuePos 1 sub roll % y y xNo y x
- pop XValue % y y xNo y xNo
- maxYValues 1 add 1 roll % xNo y y xNo y
- m maxYValues 1 add roll % next values
- } repeat
- } if % no multiple data files
- maxYValues 1 gt {% multiple data files? x y y yNo y
- n {
- maxYValues YValuePos 1 sub neg roll % x yNo y y y ...
- maxYValues 1 sub { pop } repeat % x yNo
- /m m maxYValues 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
-% 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}}%
-\define@key[psset]{pst-plot}{method}{\def\psk@method{#1}}% adams - rk4
-\def\@rkiv{rk4}% Runge-Kutta 4 method
-\def\@varrkiv{varrkiv}% Runge-Kutta 4 with an adaptive step method
-\def\@adams{adams}% Adams method
-\def\@default{default}% Adams method
-\psset[pst-plot]{VarStep=false,PlotDerivative=none,VarStepEpsilon=default,polarplot=false,method={}}
-%
-\def\psplotinit#1{\xdef\psplot@init{#1 }}
-\def\psplot@init{}
-%
-\def\psplot{\def\pst@par{}\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{}%
- \ifx\pslinestyle\psls@@symbol
- \psplot@iii
- \else
- \@pstfalse%
- \@nameuse{testqp@\psplotstyle}%
- \if@pst\psplot@ii\else\psplot@iii\fi%
- \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}{ticks}[all]{\pst@expandafter\psset@@ticks{#1}\@nil\psk@ticks}
-\def\psset@@ticks#1#2\@nil#3{%
- \ifx#1a\let#3\z@\else% 0=a)ll
- \ifx#1x\let#3\@ne\else% 1=x
- \ifx#1y\let#3\tw@\else% 2=y
- \ifx#1n\let#3\thr@@\else% 3=n)one
- \@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}% same as ticks
-\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[pst-plot]{labelFontSize={},mathLabel}
-%
-\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[pst-plot]{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[pst-plot]{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[pst-plot]{xylogBase={}}%
-%
-\define@key[psset]{pst-plot}{trigLabelBase}[0]{\pst@getint{#1}{\psk@trigLabelBase}}
-\psset[pst-plot]{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
- \ifnum\psk@labels<\tw@ % labels=all|x
- \ifx\psk@xlogBase\@empty%
- \pshlabel{\psk@labelFontSize\expandafter\@LabelComma##1..\@nil\psk@xlabelFactor}%
- \else%
- \ifPst@mathLabel%
- \pshlabel{\psk@labelFontSize\psk@xlogBase^{\expandafter\@stripDecimals##1..\@nil}}%
- \else%
- \pshlabel{\psk@labelFontSize\psk@xlogBase\textsuperscript{\expandafter\@stripDecimals##1..\@nil}}%
- \fi
- \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)
- \ifodd\psk@labels % labelss=all||y (0,2)
- \else%
- \ifx\psk@ylogBase\@empty%
- \psvlabel{\expandafter\@LabelComma##1..\@nil\psk@ylabelFactor}%
- \else%
- \ifPst@mathLabel%
- \psvlabel{\psk@ylogBase^{\expandafter\@stripDecimals##1..\@nil }}%
- \else
- \psvlabel{\psk@ylogBase\textsuperscript{\expandafter\@stripDecimals##1..\@nil }}%
- \fi%
- \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,showOriginTick}%
-
-%% #1 : optional arguments passed to psline
-%% #2 : rotating angle
-%% #3 : x value
-%% #4 : label
-\def\psxTick{\pst@object{psxTick}}% idea by Martin Chicoine
-\def\psxTick@i{\@ifnextchar({\psxTick@ii{0}}\psxTick@ii}
-\def\psxTick@ii#1(#2)#3{{
- \pst@killglue
- \addbefore@par{arrows=-,linewidth=\psk@xtickwidth\pslinewidth}
- \use@par
- \psline(#2, \pst@xticksizeB)(#2,\pst@xticksizeA)
- \rput[t]{#1}(! \psk@origin
- #2 \pst@number\psxlabelsep \pst@number\pst@xticksizeB add
- \pst@number\psyunit div neg ){\pshlabel{#3\vphantom{1}}}}\ignorespaces}
-%
-%% #1 : optional arguments passed to psline
-%% #2 : rotating angle
-%% #3 : y value
-%% #4 : label
-\def\psyTick{\pst@object{psyTick}}% idea by Martin Chicoine
-\def\psyTick@i{\@ifnextchar({\psyTick@ii{0}}\psyTick@ii}
-\def\psyTick@ii#1(#2)#3{{
- \pst@killglue
- \addbefore@par{arrows=-,linewidth=\psk@ytickwidth\pslinewidth}
- \use@par
- \psline(\pst@yticksizeB,#2)(\pst@yticksizeA,#2)
- \rput[r]{#1}(! \psk@origin
- \pst@number\pst@yticksizeB \pst@number\psylabelsep add
- \pst@number\psxunit div neg #2){\psvlabel{#3}}}\ignorespaces}
-%
-\def\psCoordinates{\pst@object{psCoordinates}}
-\def\psCoordinates@i(#1){%
- \pst@killglue%
- \begin@OpenObj
- \SpecialCoor%
- \psline(#1|0,0)(#1)\psline(#1)(0,0|#1)\psdot(#1)%
- \end@OpenObj%
- \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 % 0=f)ull
- \ifx#1t\let\psk@tickstyle\@ne % 1=t)op
- \edef\psk@xticksize{0 \pst@number\pst@xticksizeB}%
- \edef\psk@yticksize{0 \pst@number\pst@yticksizeB}%
- \else\ifx#1b\let\psk@tickstyle\m@ne % -1=b)ottom
- \edef\psk@xticksize{\pst@number\pst@xticksizeA 0}%
- \edef\psk@yticksize{\pst@number\pst@yticksizeA 0}%
- \else\ifx#1i\let\psk@tickstyle\tw@% % 2=i)nner (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}{labelOffset}[0pt]{%
- \pst@getlength{#1}\psk@xlabelOffset%
- \pst@getlength{#1}\psk@ylabelOffset}
-\define@key[psset]{pst-plot}{xlabelOffset}[0pt]{\pst@getlength{#1}\psk@xlabelOffset}
-\define@key[psset]{pst-plot}{ylabelOffset}[0pt]{\pst@getlength{#1}\psk@ylabelOffset}
-%
-\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,labelOffset=0pt}
-%
-\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}{plotNoX}[1]{\def\psk@plotNoX{#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,plotNoX=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{\psxlabelsep}[#5](#3|#1){#4}\uput{\psylabelsep}[#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\ifdim\pst@dima<\z@\showoriginfalse\fi\fi% no 0 when x- axis is crossing
- \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@axes{axes}%
- \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
- 2 copy
- /yEnd exch def /xEnd exch def
- \ifx\psk@axesstyle\@none
- pop pop % axesstyle = none (only ticks) or frame (already drawn)
- \else
- L % the line with arrows
- \@nameuse{psls@\pslinestyle} % linestyle for the axes
- stroke % draw the main line
- \fi
- /yStart exch def
- /xStart exch def
-% \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
-% 10 subTNo 1 add div dup 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
-% 10 subTNo 1 add div dup 9.99 { % do not write a line for 1
- 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%
- % now draw the axes again with the correct linecolor
- \ifx\psk@axesstyle\@none\else
- \ifPst@yAxis\psline[linecolor=\pslinecolor](0,#2)(0,#4)\fi%
- \ifPst@xAxis\psline[linecolor=\pslinecolor](#1,0)(#3,0)\fi%
- \fi%
- \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 integer
- \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}%
- \ifnum\psk@labels<2\relax% is all or x (0,1)
- \uput[-45](\iB,0){\pshlabel{\iB}}\uput[45](0,\iB){\pshlabel{\iB}}%
- \fi%
- }%
-% \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)%
- \ifodd\psk@labels\else% is all or y (0,3)
- \uput[\iA](\pstR@dius;\iA){\psvlabel{\iA}}%
- \fi%
- }
- \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}
-\define@key[psset]{pst-plot}{xLabels}[]{\def\psk@xLabels{#1}}
-\define@key[psset]{pst-plot}{xLabelsRot}[0]{\pst@getangle{#1}\pst@xLabelsRot}
-\psset[pst-plot]{xLabels=,xLabelsRot=0}
-\define@key[psset]{pst-plot}{yLabels}[]{\def\psk@yLabels{#1}}
-\define@key[psset]{pst-plot}{yLabelsRot}[0]{\pst@getangle{#1}\pst@yLabelsRot}
-\psset[pst-plot]{yLabels=,yLabelsRot=0}
-%
-% #1:Max/Min in pt from origin; #2:arrow; #3:min; #4:max
-\def\pst@hlabels#1#2#3#4{%
- \ifx\empty\psk@xLabels
- \kern\psk@xlabelOffset pt % set the x offset?
- \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%
- \else
- \pst@cnta=#1\relax% % Distance (in sp) to end.
- \pstFPdiv\pst@tempA{\the\pst@cnta}{\psk@dx}
- \pstFPadd\pst@tempA{1.55}{\pst@tempA} % to prevent rounding errors
- \edef\pst@tempB{\pst@int{\pst@tempA}}
-% \divide\pst@cnta\psk@dx\relax% % Number of ticks/labels
- \multido{\nA=#3+1}{\pst@tempB}{\uput{\psxlabelsep}[-90]{\pst@xLabelsRot}(\nA,0)%\psxlabelsep)
- {\strut\psPutXLabel{\nA}}}%
- \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% 0
- \vskip-\pst@xticksizeA\vskip\psxlabelsep\or % 1
- \vskip-1ex\vskip-\pslabelsep\or % 2
- \vskip-\pst@xticksizeB\vskip-\psxlabelsep\vskip-1ex % 3
- \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{%
- \ifx\empty\psk@yLabels
- \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%
- \else%
- \pst@cnta=#1\relax% % % Distance (in sp) to end.
- \pstFPdiv\pst@tempA{\the\pst@cnta}{\psk@dy}
- \pstFPadd\pst@tempA{1.55}{\pst@tempA} % to prevent rounding errors
- \edef\pst@tempB{\pst@int{\pst@tempA}}
-% \divide\pst@cnta\psk@dy\relax% % Number of ticks/labels
- \multido{\nA=#3+1}{\pst@tempB}{\uput{\psylabelsep}[180]{\pst@yLabelsRot}(0,\nA){\strut\psPutYLabel{\nA}}}%
- \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@{%
- \vbox to -\psk@ylabelOffset pt{}% the y label offset
- \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\psylabelsep\hskip-\pst@yticksizeA\or%
- \hskip\pslabelsep\hss\pst@@@vlabel{\psk@Oy}\hss\or % right labels
- \hskip\pst@yticksizeB\hskip\psylabelsep\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\psylabelsep\hskip-\pst@yticksizeA\or% top
- \hss\ifdim\nA pt=\z@\pst@@@vlabel{0}\else\pst@@@vlabel{\nA}\fi%
- \ifdim\psylabelsep=\z@\hss\else\kern-\psylabelsep\fi\or% axis
- \hskip\pst@yticksizeB\hskip\psylabelsep%
- \ifdim\nA pt=\z@\pst@@@vlabel{0}\else\pst@@@vlabel{\nA}\fi% bottom
- \fi}\vss}%
- }\vss}%
-}
-%
-\define@key[psset]{pst-plot}{xAxisLabel}[x]{\def\psk@xAxisLabel{#1}}
-\define@key[psset]{pst-plot}{yAxisLabel}[y]{\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
-%
-\define@boolkey[psset]{pst-plot}[Pst@]{psgrid}[true]{}
-\define@key[psset]{pst-plot}{gridpara}[{}]{\def\psk@gridpara{#1}}
-\define@key[psset]{pst-plot}{gridcoor}[\relax]{\def\psk@gridcoor{#1}}
-\psset[pst-plot]{psgrid=false,gridpara={},gridcoor=\relax}
-%
-\newdimen\pst@xunit
-\newdimen\pst@yunit
-%
-\def\pslegend{\@ifnextchar[\pslegend@i{\pslegend@i[rt]}}
-\def\pslegend@i[#1]{\@ifnextchar({\pslegend@ii[#1]}{\pslegend@ii[#1](\pst@number\pslabelsep,\pst@number\pslabelsep)}}
-\def\pslegend@ii[#1](#2,#3)#4{%
- \gdef\pslegend@ref{#1}%
- \xdef\pslegend@sepx{#2 }%
- \xdef\pslegend@sepy{#3 }%
- \gdef\pslegend@text{#4}}
-%
-\newpsstyle{legendstyle}{fillstyle=solid,fillcolor=white,linewidth=0.5pt}
-%
-\def\pslegend@iii[#1](#2){\rput[#1](#2){\psframebox[style=legendstyle]{%
- \footnotesize\tabcolsep=2pt%
- \tabular[t]{@{}ll@{}}\pslegend@text\endtabular}}\global\let\pslegend@text\relax}
-\let\pslegend@text\relax% define it as empty
-%
-\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%
- \bgroup%
- \use@keep@par%
- \ifPst@psgrid%
- \expandafter\psset\expandafter{\psk@gridpara}%
- \rput(0,0){\expandafter\psgrid\psk@gridcoor}
- \fi%
- \egroup%
- \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@%
-%
- \ifx!#6\let\pst@yunit=\pst@xunit\else%
- \pst@dimm=#6%
-% \pst@dimm=\pst@@dx\pst@dimo\else\pst@dimm=#6\fi%
- \pstFPsub\pst@tempA{#4}{#2}%
- \pstFPdiv\pst@@dy{\strip@pt\pst@dimm}{\pst@tempA}%
- \pst@yunit=\pst@@dy\p@%
- \fi%
- %
- \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%
- \bgroup%
- \use@keep@par%
- \ifPst@psgrid%
- \expandafter\psset\expandafter{\psk@gridpara}%
- \rput(0,0){\expandafter\psgrid\psk@gridcoor}
- \fi%
- \egroup%
- \pstFPsub\pst@tempA{#5}{#3}%
- \pst@dimm=#7%
- \pst@dimo=\pst@tempA pt%
- \pstFPdiv\pst@@dx{\strip@pt\pst@dimm}\pst@tempA%
- \pst@xunit=\pst@@dx\p@%
-%
- \ifx!#8\let\pst@yunit=\pst@xunit\else
- \pst@dimm=#8%
- \pstFPsub\pst@tempA{#6}{#4}%
- \pstFPdiv\pst@@dy{\strip@pt\pst@dimm}\pst@tempA%
- \pst@yunit=\pst@@dy\p@%
- \fi%
- %
- \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[pstricks]{xunit=\pst@xunit,yunit=\pst@yunit}
- \ifdim\pst@xunit=\pst@yunit \psset[pstricks]{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%
- \def\lt@@{lt}\def\lb@@{lb}\def\rb@@{rb}%
- \ifx\pslegend@ref\lb@@ \gdef\pslegend@coor{#3 \pslegend@sepx \pst@number\psxunit div add
- \pslegend@sepy \pst@number\psyunit div}%
- \else%
- \ifx\pslegend@ref\lt@@ \gdef\pslegend@coor{#3 \pslegend@sepx \pst@number\psxunit div add
- #6 \pslegend@sepy \pst@number\psyunit div sub}%
- \else%
- \ifx\pslegend@ref\rb@@\gdef\pslegend@coor{#5 \pslegend@sepx \pst@number\psxunit div sub
- \pslegend@sepy \pst@number\psyunit div}%
- \else \gdef\pslegend@coor{#5 \pslegend@sepx \pst@number\psxunit div sub
- #6 \pslegend@sepy \pst@number\psyunit div sub}%
- \fi%
- \fi%
- \fi%
- \xdef\psgraphLLx{#3}\xdef\psgraphLLy{#4}\xdef\psgraphURx{#5}\xdef\psgraphURy{#6}%
- \ignorespaces
-}
-%
-\def\endpsgraph{%
-% \pst@killglue%
- \ifx\relax\pslegend@text\relax \else\pslegend@iii[\pslegend@ref](!\pslegend@coor)\fi%
- \endpspicture%
- \endgroup\ignorespaces}
-%
-\@namedef{psgraph*}{\psgraph*}
-\@namedef{endpsgraph*}{\endpsgraph}
-%
-\def\psPutXLabel#1{%
- \global\pst@cntm=0\relax
- \global\pst@cntn=#1\relax
- \expandafter\get@Label\psk@xLabels,\@nil
-}
-\def\psPutYLabel#1{%
- \global\pst@cntm=0\relax
- \global\pst@cntn=#1\relax
- \expandafter\get@Label\psk@yLabels,\@nil
-}
-\def\get@Label#1,#2\@nil{%
- \ifnum\the\pst@cntm=\the\pst@cntn
- #1
- \else\global\advance\pst@cntm by \@ne
- \expandafter\get@Label#2,\@nil
- \fi%
-}
-%
-\def\psFixpoint{\pst@object{psFixpoint}}
-\def\psFixpoint@i#1#2#3{% #1: xStart #2: f(x) #3: number of iterations
- \pst@killglue%
- \begingroup%
- \use@par%
- \@nameuse{beginplot@\psplotstyle}%
- \addto@pscode{
- \psplot@init
- /x #1 def
- /F@pstplot \ifPst@algebraic (#2) tx@AlgToPs begin AlgToPs end cvx
- \else { #2 } \fi def
- /xy { x \pst@number\psxunit mul F@pstplot dup /x ED \pst@number\psyunit mul } def
- }%
- \gdef\psplot@init{}%
- \@pstfalse%
- \@nameuse{testqp@\psplotstyle}%
- \addto@pscode{
- mark
- x \pst@number\psxunit mul 0
- /n 2 def
- #3 {
- xy
- dup dup
- /n n 4 add def
- } repeat
- }%
- \@nameuse{endplot@\psplotstyle}%
- \endgroup%
- \ignorespaces}
-%
-\define@boolkey[psset]{pst-plot}[Pst@]{showDerivation}[true]{}
-\psset{showDerivation}
-%
-\def\psNewton{\pst@object{psNewton}}
-\def\psNewton@i#1#2{\@ifnextchar[{\psNewton@ii{#1}{#2}}{\psNewton@iii{#1}{#2}}}
-\def\psNewton@ii#1#2[#3]#4{% #1:xStart #2:f(x) #3:f'(x) #4:number of iterations
- \pst@killglue%
- \begingroup%
- \addbefore@par{showDerivation}%
- \use@par%
- \@nameuse{beginplot@\psplotstyle}%
- \addto@pscode{
- \psplot@init
- /x #1 def
- /F@pstplot \ifPst@algebraic (#2) tx@AlgToPs begin AlgToPs end cvx \else { #2 } \fi def
- /F@pstplotDerive \ifPst@algebraic (#3) tx@AlgToPs begin AlgToPs end cvx \else { #3 } \fi def
- /newxVal { % y on stack
- F@pstplotDerive % we have m
- div neg %\pst@number\psxunit div % new x val = -y0/m
- } def
- }%
- \gdef\psplot@init{}%
- \@pstfalse%
- \@nameuse{testqp@\psplotstyle}%
- \addto@pscode{
- mark
- x 0 \tx@ScreenCoor % start point
- /n 2 def
- #4 {
- F@pstplot /yVal ED
- x yVal \tx@ScreenCoor
- /n n 2 add def
- yVal newxVal x add /x ED
- x 0 \tx@ScreenCoor
- \ifPst@showDerivation /n n 4 add def \else moveto /n n 2 add def\fi
- } repeat
- pstack
- }%
- \@nameuse{endplot@\psplotstyle}%
- \endgroup%
- \ignorespaces}
-\def\psNewton@iii#1#2#3{% #1:xStart #2:f(x) #3:number of iterations
- \pst@killglue%
- \begingroup%
- \addbefore@par{VarStepEpsilon=0.01,showDerivation}%
- \use@par%
- \@nameuse{beginplot@\psplotstyle}%
- \addto@pscode{
- \psplot@init
- /epsilon \psk@VarStepEpsilon\space def
- /x #1 def
- /F@pstplot \ifPst@algebraic (#2) tx@AlgToPs begin AlgToPs end cvx \else { #2 } \fi def
- /newxVal { % y on stack
- /saveX x def
- saveX epsilon add /x ED F@pstplot saveX epsilon sub /x ED F@pstplot sub epsilon dup add div % we have m
- div neg % new x val = -y0/m
- /x saveX def
- } def
- }%
- \gdef\psplot@init{}%
- \@pstfalse%
- \@nameuse{testqp@\psplotstyle}%
- \addto@pscode{
- mark
- x 0 \tx@ScreenCoor % start point
- /n 2 def
- #3 {
- F@pstplot /yVal ED
- x yVal \tx@ScreenCoor
- yVal newxVal x add /x ED
- x 0 \tx@ScreenCoor
- \ifPst@showDerivation /n n 4 add def \else moveto /n n 2 add def\fi
- } repeat
- }%
- \@nameuse{endplot@\psplotstyle}%
- \endgroup%
- \ignorespaces}
-%
-\def\psResetPlotValues{%
- \psset{method={}}%
-}%
-\catcode`\@=\TheAtCode\relax
-\endinput
-%%
-%% END pst-plot.tex
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 01:05:14 +0000