%% 
%%  A DANTE-Edition example
%% 
%%  Example 05-01-3 on page 59.
%% 
%%  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{153.70511pt}
\setlength\parindent{0pt}

\usepackage{pstricks}

\begin{document}
\begin{pspicture}[showgrid](3,3)
  \pscurve[showpoints=true,linecolor=red,%
    linestyle=dashed](0,1)(2,2.5)(3,0)
  \pscurve[linecolor=green,curvature=2 0.1 0]%
    (0,1)(2,2.5)(3,0)
  \pscurve[linecolor=blue,curvature=0.0 0.1 0]%
    (0,1)(2,2.5)(3,0)
  \pscurve[linecolor=gray,curvature=-0.5 0.1 0]%
    (0,1)(2,2.5)(3,0)
  \pscurve[linecolor=black,curvature=-1.0 0.1 0]%
    (0,1)(2,2.5)(3,0)  \uput[-75](0,1){A}
  \uput[180](3,0){B}\uput[90](2,2.5){C}
\end{pspicture}
\end{document}
