This command allows to save the current view graph. The output device type <dev> can be given as first parameter. If the value of <dev> is omitted, the default device will be used as defined in 'config.f'. Valid device names are "PS" for Postscript output and "PL" for HPGL output. The second parameter <filename> is the name of the output file.
The "BoundingBox" specified in the POSTSCRIPT file is used by most programs to determine the image size if a PS file is imported. The values are determined from the maximum and minimum frame size (-> frames). If the default is used, the imported picture will have the size of the A4 page. By specifying a frame which just goes around the plot(s) you can get rid off all the empty space. Note also that to import PS files in the correct orientation, you should use portrait orientation (-> orient).