Article View: comp.sys.next.misc
Article #353color eps => TIFF with high resolution??
From: Helmut Heller
Date: Thu, 23 Jul 1992 15:10
Date: Thu, 23 Jul 1992 15:10
43 lines
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3134 bytes
Hello all, I need help in converting color eps files to TIFF *with high resolution*, not just with 72dpi screen resolution. Let me explain my problem in more detail: we can use a slide recorder (4000 lines resolution), which is unfortunately connected to a Mac IIfx. The only format it accepts is Mac PICT format. When I compose my presentation slide on the NeXT, all I end up with is a nice color eps file (I use Adobe3, with imported eps files from other machines [those files may contain pixel graphic from screen dumps], to compose the graphic part, then I use LaTeX to compose the page [with text and graphic], dvips makes a ps file out of the one page [even with the -E option it most often not able to produce eps, only ps], then I place this in a new Adobe file and give it an invisible surrounding box and save it as eps with all placements included). Now I have a high res (I can choose a high custom resolution in dvips) color eps file. My problem is: I could not find an app which could transform this into a *high res* PICT file. Well, once I would have a high res TIFF file I would know how to convert that to high res PICT, but all the apps I tested (Scene, ImageViewer, Icon, Appsoft, Draw) that can convert to TIFF save the TIFF file with only 72dpi, presumably the screen resolution. And this is just not enough for the slide recorder. Also, the TeX test is very hard to read as parts of the characters are simply missing (e.g. the horizontal bar of a capital H). I also looked into pbmplus, the utha raster toolkit, and the SDSC image conversion utilities but none could READ eps, only write it! I also looked into comp.graphics but didn't find anything in the FAQ lists. Here my question: is eps a one way road? Once eps, eps for ever? Everything on the NeXt is geared towards eps, but is there no way to convert it to something else *without loosing resolution* so that one could use output media available on other computers? Please reply by e-mail or follow-up to comp.sys.next.misc Thanks a lot, -- Servus, Helmut (W9/DH0MAD) ______________NeXT-mail preferred________________ heller@lisboa.ks.uiuc.edu "Knowledge must be gathered and cannot be given" FAX: (217)244-8371 ZEN, one of BLAKES7 Phone: (217)244-6914 ------------------------------------------------- Helmut Heller, University of Illinois at Urbana-Champaign, Beckman Institute Theoretical Biophysics Group, Room 3143, MC 251
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Path: arc1-ca.pugleaf.net!sparky!uunet!europa.asd.contel.com!darwin.sura.net!mips!swrinde!sdd.hp.com!ux1.cso.uiuc.edu!news.cso.uiuc.edu!usenet From: heller@lisboa (Helmut Heller) Newsgroups: comp.sys.next.misc,comp.graphics Subject: color eps => TIFF with high resolution?? Keywords: eps, color, TIFF, PICT, file formats, image conversion Message-ID: <BruKuA.IoD@news.cso.uiuc.edu> Date: 23 Jul 92 15:10:57 GMT Sender: usenet@news.cso.uiuc.edu (Net Noise owner) Reply-To: heller@lisboa.ks.uiuc.edu Followup-To: comp.sys.next.misc Organization: University of Illinois at Urbana Lines: 43