Martin Buchmann schrieb: > \newcommand{\wave}{% > \psset{xunit=0.01pt,yunit=1pt} > \begin{pspicture}(0,0)(760,4) > \rput(0,3){\psplot[linewidth=.5pt]{0}{360}{x sin}}% try this \begin{pspicture}(0,0)(360,4) \rput(0,3){\psplot[linewidth=.5pt]{0}{360}{x sin}}% Herbert