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authorKarl Berry <karl@freefriends.org>2011-01-26 23:17:37 +0000
committerKarl Berry <karl@freefriends.org>2011-01-26 23:17:37 +0000
commit0d8ea48d874411037fc2ca0390d1e4d79ca37faf (patch)
tree6e8f733651135ab6db6a914239526c29828bb4ad /Master/texmf-dist/tex/generic/pst-plot
parent3a0c110bdd5eb4e48c1849f73e895836b0ab3a04 (diff)
plst-plot 1.26 (26jan11)
git-svn-id: svn://tug.org/texlive/trunk@21177 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/pst-plot')
-rw-r--r--Master/texmf-dist/tex/generic/pst-plot/pst-plot.tex45
1 files changed, 43 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/generic/pst-plot/pst-plot.tex b/Master/texmf-dist/tex/generic/pst-plot/pst-plot.tex
index 0b97daebec3..6910192a1bc 100644
--- a/Master/texmf-dist/tex/generic/pst-plot/pst-plot.tex
+++ b/Master/texmf-dist/tex/generic/pst-plot/pst-plot.tex
@@ -1,4 +1,4 @@
-% $Id: pst-plot.tex 447 2011-01-19 15:23:33Z herbert $
+% $Id: pst-plot.tex 449 2011-01-25 17:43:06Z herbert $
%% BEGIN pst-plot.tex
%%
%% plotting functions and data with PSTricks.
@@ -21,7 +21,7 @@
\ifx\MultidoLoaded\endinput\else \input multido.tex \fi
%
\def\fileversion{1.26}
-\def\filedate{2011/01/19}
+\def\filedate{2011/01/24}
\message{ v\fileversion, \filedate\space (tvz,hv)}
%
\edef\TheAtCode{\the\catcode`\@}
@@ -1334,6 +1334,16 @@ D\space##1%
\pst@number\pst@yticksizeB \pst@number\pslabelsep add
\pst@number\psxunit div neg #1){\psvlabel{#2}}}\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
@@ -2227,6 +2237,37 @@ D\space##1%
\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}
+%
\def\psResetPlotValues{%
\psset{method={}}%
}%