ps_open_file Opens a file for output &reftitle.description; boolps_open_file resourcepsdoc stringfilename Creates a new file on disk and writes the PostScript document into it. The file will be closed when ps_close is called. &reftitle.parameters; psdoc Resource identifier of the postscript file as returned by ps_new. filename The name of the postscript file. If filename is not passed the document will be created in memory and all output will go straight to the browser. &reftitle.returnvalues; &return.success; &reftitle.seealso; ps_close