我不知道为什么它对我不起作用，我收到很多错误！！就像
! Undefined control sequence.\c@lor@to@ps ->\PSTricks_Not_Configured_For_This_Format \psline[linewidth=1.5pt]{->}
\documentclass[reqno]{amsart}
\usepackage{amssymb}
\usepackage{hyperref}
\usepackage{graphicx}
\usepackage{pstricks}
\hypersetup{colorlinks,linkcolor={red},citecolor={blue},urlcolor={blue}}
\newcommand{\foo}{\footnotesize}
\newcommand{\scri}{\scriptsize}
\numberwithin{equation}{section}
\DeclareMathOperator{\dist}{dist} % The distance.
\begin{document}
\begin{abstract}
***
\end{abstract}
\section{Introduction}
**
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{center}
\begin{pspicture}(0,0)(16,8)%\psgrid
\psline[linewidth=1.5pt]{->}(1,2)(14,2)
\psline[linewidth=1.5pt]{->}(2,1)(2,7)
\psline[linewidth=1pt,linestyle=dashed](3,2)(3,4)
\psline[linewidth=1pt,linestyle=dashed](4,2)(4,4)
\psline[linewidth=1pt,linestyle=dashed](5,2)(5,4)
\psline[linewidth=1pt,linestyle=dashed](6,2)(6,4)
\psline[linewidth=1pt,linestyle=dashed](7,2)(7,4)
\psline[linewidth=1pt,linestyle=dashed](8,2)(8,4)
\psline[linewidth=1pt,linestyle=dashed](11,2)(11,4)
\psline[linewidth=1pt,linestyle=dashed](13,2)(13,4)
\pscircle*[](2,3.6){0.07cm} \pscircle*[](4,4){0.07cm}
\pscircle*[](5,3.4){0.07cm} \pscircle*[](6,3.6){0.07cm}
\pscircle*[](7,4){0.07cm} \pscircle*[](8,3.6){0.07cm}
\pscircle*[](13,4){0.07cm}
\pscurve[]{->}(2,3.6)(2.4,3.8)(2.6,3.6)(3,4)
\pscurve[]{->}(4,4)(3.6,3.6)(3.4,3.7)(3,3.4)
\pscurve[]{->}(5,3.4)(4.6,3.6)(4.2,3.4)(4,3.3)
\pscurve[]{->}(6,3.6)(5.6,3.8)(5.4,3.7)(5,4)
\pscurve[]{->}(7,4)(6.6,4.1)(6.4,3.8)(6,4)
\pscurve[]{->}(8,3.6)(7.6,3.8)(7.4,3.7)(7,3.6)
\pscurve[]{->}(13,4)(12.2,3.6)(11.6,3.8)(11,3.6)
\psline*[fillstyle=solid,linecolor=green](2,1.8)(3,1.8)(3,2.2)(2,2.2)
\psline*[fillstyle=solid,linecolor=green](4,1.8)(5,1.8)(5,2.2)(4,2.2)
\psline*[fillstyle=solid,linecolor=green](6,1.8)(7,1.8)(7,2.2)(6,2.2)
\psline*[fillstyle=solid,linecolor=green](11,1.8)(13,1.8)(13,2.2)(11,2.2)
\psline[fillstyle=solid,fillstyle=vlines](3,1.8)(4,1.8)(4,2.2)(3,2.2)
\psline[fillstyle=solid,fillstyle=vlines](5,1.8)(6,1.8)(6,2.2)(5,2.2)
\psline[fillstyle=solid,fillstyle=vlines](7,1.8)(8,1.8)(8,2.2)(7,2.2)
\pscurve[linestyle=dashed](3,4)(3.5,3.6)(4,3.4)(4.6,3.6)(5,3.4)(5.4,3.6)
(5.6,3.4)(6,4)(6.4,3.8)(6.6,4.1)(7,4)(7.6,3.8)(8,4)(9.6,3)(10.4,3.4)(11,3.6)
(11.6,3.8)(12.2,3.6)(13,4)
\rput(1.3,1.7){\foo $t_0=s_0$} \rput(3,1.6){\foo $t_1$}
\rput(4,1.5){\foo $s_1$} \rput(5,1.6){\foo $t_2$}
\rput(6,1.5){\foo $s_2$} \rput(7,1.6){\foo $t_3$}
\rput(8,1.5){\foo $s_3$} \rput(11,1.5){\foo $s_{i}$}
\rput(13,1.5){\foo $t_{i}=\tau$}
\rput(14.2,2){\foo $t$} \rput(2,7.2){\foo $Z$}
\rput(9,1.6){\large $\dots$} \rput(10,1.6){\large $\dots$}
\end{pspicture}
\end{center}
\end{document}
我明白了：
答案1
这是我使用xelatex或latex-> dvips->获得的结果ps2pdf：
