\pscurvepoints
(在pstricks-add
) 和\curvepnodes
(在)有什么区别pst-node
?
\documentclass[pstricks]{standalone}
\usepackage{pst-node}
\usepackage{pst-plot}
\usepackage{pstricks-add}
\begin{document}
\pstVerb{realtime srand}%
\psLoop{25}{%
\begin{pspicture}(-2,-2)(2,2)
\pscircle*[linecolor=orange]{0.75}
\curvepnodes[plotpoints=100]{0}{360}{rand 16 mod 90 div 1.50 add t PtoC}{P}
%\pscurvepoints[plotpoints=100]{0}{360}{rand 16 mod 90 div 1.50 add t PtoC}{P}%==== option 2
\def\points{}%
\multido{\i=0+1}{\Pnodecount}{\xdef\points{\points (P\i)}}
%\multido{\i=0+1}{\Ppointcount}{\xdef\points{\points (P\i)}}%==== option 2
\expandafter\psccurve\points
\end{pspicture}}
\end{document}
当我启用注释中的行option 2
并禁用相应的行时,我只得到一个蛋黄。
答案1
\pspolylineticks
指的是\pscurvepoints
。这是唯一的区别。