Re: Why is Display Postscript Fast when Printer Postscript is Slow?

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Article #7717

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#7717

From: Jon Greenblatt
Date: Fri, 16 Dec 1988 00:43

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In article <1481@helios.ee.lbl.gov> forrest@ux1.lbl.gov (Jon Forrest) writes:
>I'd like to hear comments about how Display Postscript is fast
>enough to be used as a display system whereas Printer Postscript
>seems to be the bottleneck on many laser printers. Is my
...
>Jon Forrest		Lawrence Berkeley Lab., 486-4991

	I do not know first hand but I hear Display Postcript gets compiled
down to machine code and is not interpreted. Also from what I have seen
of the NeXT Machine the windowing is handled in Objective C, only the actual
graphic output is in postscript. This is why display postscript blows away
everything else inlcluding NeWS in terms of speed. I'll know more when
the black boxes come rolling through the door.

				JonnyG.

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!attcan!uunet!lll-winken!lll-tis!ames!haven!umd5!jonnyg
From: jonnyg@umd5.umd.edu (Jon Greenblatt)
Newsgroups: comp.lang.postscript
Subject: Re: Why is Display Postscript Fast when Printer Postscript is Slow?
Message-ID: <4348@umd5.umd.edu>
Date: 16 Dec 88 00:43:07 GMT
References: <1481@helios.ee.lbl.gov>
Reply-To: jonnyg@umd5.umd.edu (Jon Greenblatt)
Organization: University of Maryland, College Park
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