[pstricks] 3dplot -- contour of a function
Marco Daniel
marco.daniel at mada-nada.de
Sun Jul 25 10:58:30 CEST 2010
Hello,
I have an example which I want to create with pstricks:
\documentclass{scrartcl}
\usepackage[ngerman]{babel}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{amsmath}
\usepackage{tikz}
\usepackage{pgfplots}
\begin{document}
\begin{tikzpicture}
\begin{axis}[colormap/cool] \addplot3[surf,samples=10,domain=0:1,
shader=interp]
{x*y}; \end{axis}
\end{tikzpicture}
\begin{tikzpicture}
\begin{axis}[colormap={bw}{gray(0cm)=(0); gray(1cm)=(1)}]]
\addplot3[surf,samples=10,domain=0:1,
shader=interp]
{x*y}; \end{axis}
\end{tikzpicture}
\end{document}
You can see that there is a 3d-plot without any lines. Here I specified
the colormap to plot the function. I know the website
http://tug.org/PSTricks/main.cgi?file=pst-plot/3D/contour
I hope you know what I mean :-)
regards
Marco
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