
I need to make a figure sketching some interference between two wave-sources. To make a view of the waves, I draw circles with the command
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\pscircle
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\begin{pspicture}(x1,y1)(x2,y2)
Right now it looks like: but I'd like the pspicture to only draw inside the rectangle I've defined it to be. Is this possible?
My code for the picture is:
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Code, edit and compile here:
\begin{center}\psset{unit=8mm}\begin{pspicture}(-5,-5)(2,2) %\psgrid\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){0.7}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){1.1}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){1.5}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){1.9}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){2.3}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){2.7}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){3.1}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){3.5}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){3.9}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){4.3}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){4.7}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){5.1}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){5.5}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){5.9}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){6.3}\pscircle[linewidth=0.2pt,linecolor=GrayLight](0,-4){6.7}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){0.8}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){1.2}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){1.6}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){2.0}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){2.4}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){2.8}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){3.2}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){3.6}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){4.0}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){4.4}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){4.8}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){5.2}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){5.6}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){6.0}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){6.4}\pscircle[linewidth=0.2pt,linecolor=GrayLight](-4,0){6.8}\psline{->}(0,-5)(0,2) \uput[180](0,2){$y$}\psline{->}(-5,0)(2,0) \uput[-90](2,0){$x$}\psline[linestyle=dotted]{c-c}(-5,-5)(2,2)\psline[linestyle=dashed](-1,-1)(-1,1)(1,1)(1,-1)(-1,-1)\pscircle*[linecolor=Periwinkle](0,-4){0.4} \uput[180](-0.3,-4){$-L$}\pscircle*[linecolor=Periwinkle](-4,0){0.4} \uput[-90](-4,-0.3){$-L$}