Article View: comp.lang.postscript
Article #2953Pathforall returns "undefinedresult"
From: Ross Cartlidge
Date: Thu, 30 Aug 1990 00:41
Date: Thu, 30 Aug 1990 00:41
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1323 bytes
I wrote a PostScript prolog called "multi.ps". It's purpose is to put multiple "logical" pages onto a physical page(ie two a5 pages side by side on a a4 page). It works by overloading all the operators which affect the absolute graphics state with procedures which go back to the normal state, do their "thing" and convert back. Part of the "conversion" is mapping paths and clippaths - this uses pathforall. Someone has given me a PostScript file which, when multi.ps is prepended, gives an "undefinedresult" for operator "pathforall" What conditions can make this happen? Thanks -- ________________________________________________________________________ Ross Rodney Cartlidge | rossc@extro.ucc.su.oz.au University Computing Service, H08 | Phone: +61 2 6923497 University of Sydney, NSW 2006, Australia | FAX: +61 2 6606557
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!munnari.oz.au!metro!news From: rossc@extro.ucc.su.oz.au (Ross Cartlidge) Newsgroups: comp.lang.postscript Subject: Pathforall returns "undefinedresult" Message-ID: <1990Aug30.004154.23677@metro.ucc.su.OZ.AU> Date: 30 Aug 90 00:41:54 GMT Reply-To: rossc@extro.ucc.su.oz.au (Ross Cartlidge) Organization: University Computing Service, Uni. of Sydney, Australia. Lines: 17