Generating Postscript from Maple
> with(plots):
> setoptions3d(axes=framed,shading=ZGREYSCALE);
A monkey saddle.
> gr4 := plot3d(x^3-3*x*y^2,x=-2..2,y=-2..2,view = -2..2,thickness=3):
Display in a Mac or Native window.
> display3d(gr4);
Prepare to generate postscript in the file ms1.ps.
> plotsetup(ps,plotoutput=`ms1.ps`,plotoptions=`portrait,color`);
Actually write the postscript.
> gr4 := plot3d(x^3-3*x*y^2,x=-2..2,y=-2..2,view = -2..2,thickness=2,grid=[40,40]):
Resume Mac printing.
> display3d(gr4);
Restore graphics output style to the usual Mac windows.
The plotdevices x11 and window are also known in Maple Release 4.
> plotsetup(plotdevice = `mac`);