This works beautifully for the first axis system, but somehow the x_2 label does not appear in the second and third. What am I doing wrong?
Code: Select all
\documentclass[11pt,a4paper,english]{article}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{babel}
\usepackage[font=small,labelfont=bf,tableposition=top]{caption}
\usepackage{graphicx}
\usepackage{pstricks-add}
\usepackage{auto-pst-pdf}
\begin{figure}[ht]
\psset{unit=1cm}
\begin{pspicture}(0,-0.5)(10.5,2.5)
\psaxes[dx=0.5cm,dy=0.5cm]{->}(0,0)(2,2)[$x_1$,0][$x_2$,90]
\psaxes[dx=0.5cm,dy=0.5cm]{->}(4,0)(6,2)[$x_1$,0][$x_2$,90]
\psaxes[dx=0.5cm,dy=0.5cm]{->}(8,0)(10,2)[$x_1$,0][$x_2$,90]
\end{pspicture}
\end{figure}
