summaryrefslogtreecommitdiff
path: root/info/examples/PSTricks_en/11-04-2.ltx
diff options
context:
space:
mode:
Diffstat (limited to 'info/examples/PSTricks_en/11-04-2.ltx')
-rw-r--r--info/examples/PSTricks_en/11-04-2.ltx46
1 files changed, 46 insertions, 0 deletions
diff --git a/info/examples/PSTricks_en/11-04-2.ltx b/info/examples/PSTricks_en/11-04-2.ltx
new file mode 100644
index 0000000000..a078572b47
--- /dev/null
+++ b/info/examples/PSTricks_en/11-04-2.ltx
@@ -0,0 +1,46 @@
+%%
+%% A DANTE-Edition example
+%%
+%%
+%% Copyright (C) 2011 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+\documentclass[]{article}
+\pagestyle{empty}
+\setlength\textwidth{201.70511pt}
+
+\usepackage{pst-plot,pst-tree}
+\SpecialCoor
+\def\drawseg#1#2{% Michael Sharpe
+\pscustom{%
+ \translate(#1,#2)
+ \rotate{(\dirseg{#1}{#2})} % Vector in direction of field at x=#1,y=#2
+\psline(-.25,0)(.25,0)}}
+%
+\def\dirseg#1#2{#2,#1}
+
+\begin{document}
+\begin{pspicture}(-6,-6)(6,6)
+ \psaxes{<->}(0,0)(-6,-6)(6,6)
+ \psset{arrows=->}
+ \multido{\n=-5+1}{11}{%
+ \multido{\N=-5+1}{11}{%
+ \ifnum\N=0
+ \ifnum\n=0
+ \else
+ \drawseg{\n}{\N}
+ \fi
+ \else
+ \drawseg{\n}{\N}
+ \fi}}
+\end{pspicture}
+\end{document}