问题

Question

\documentclass[12pt,pstricks,border=5pt]{standalone}
\usepackage{pst-plot}

\begin{document}
\begin{pspicture}(-7,-1.5)(7,1.5)
\psaxes[Dx=90,dx=\psPiH,xunit=\psPi,xlabelFactor={}^\circ]{->}(0,0)(-2.2,-1.5)(2.2,1.5)
\psplot[linecolor=red,linewidth=1.5pt,algebraic,plotpoints=100]{-7}{7}{sin(x)}
\end{pspicture}
\end{document}

问题

如何去除0原产地的标签？

Answer 1

将键设置showorigin为 false：

\documentclass[12pt,pstricks,border=5pt]{standalone}
\usepackage{pst-plot}

\begin{document}
\begin{pspicture}(-7,-1.5)(7,1.5)
\psaxes[Dx=90,dx=\psPiH,xunit=\psPi,xlabelFactor={}^\circ,showorigin=false]{->}(0,0)(-2.2,-1.5)(2.2,1.5)
\psplot[linecolor=red,linewidth=1.5pt,algebraic,plotpoints=100]{-7}{7}{sin(x)}
\end{pspicture}
\end{document}