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Topic: Encapsulated PostScript


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In the News (Thu 17 Dec 09)

  
 Encapsulated PostScript - Wikipedia, the free encyclopedia
These machines could not directly render the PostScript, which presented Adobe with the problem of how to provide a preview image while also including the actual PS version for the printer.
By placing the PostScript in the data fork and a standard Mac PICT resource in the resource fork, both images could be moved about together invisibily as if they were one file.
Unfortunately, in many cases the PostScript interpreter is of poorer quality, or is limited, compared to the one in a printer.
en.wikipedia.org /wiki/Encapsulated_PostScript   (658 words)

  
 Encapsulated PostScript -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-22)
Encapsulated PostScript, or EPS, is a (Click link for more info and facts about graphics file format) graphics file format.
These machines could not directly render the PostScript, which presented (Sun-dried brick; used in hot dry climates) Adobe with the problem of how to provide a preview image while also including the actual PS version for the printer.
By placing the PostScript in the data fork and a standard Mac (Click link for more info and facts about PICT) PICT resource in the (Click link for more info and facts about resource fork) resource fork, both images could be moved about together invisibily as if they were one file.
www.absoluteastronomy.com /encyclopedia/e/en/encapsulated_postscript1.htm   (755 words)

  
 A First Guide to PostScript
It differs from the first and second in that a number of errors which people have brought to my attention have been fixed and a number of common reader questions have been addressed.
This is meant to be a simple introduction to programming in the PostScript page description language from Adobe.
This document is not meant to be a comprehensive reference manual (although it does contain an index of some of PostScript's standard operators and a list of various errors).
www.cs.indiana.edu /docproject/programming/postscript/postscript.html   (640 words)

  
 PostScript Output
PostScript can be produced from the NCAR GKS package in a generic format, or in EPS (Encapsulated PostScript) format, or in EPSI (Encapsulated PostScript Interchange format).
There are equivalent PostScript characters for all of the characters from the filled fonts in Plotchar, except for a couple of the math symbols, and except for all of the WMO weather symbols.
PostScript does not understand landscape and portrait modes - in the case of printing to and 8.5" x 11" page, the area bounded by the PostScript coordinates (0,0) and (612,792) is printed on the page.
ngwww.ucar.edu /ngdoc/ng/gks/ps.html   (5053 words)

  
 Encapsulated PostScript   (Site not responding. Last check: 2007-10-22)
It is possible to use the GKS PostScript driver in order to produce output files in the format Encapsulated Postscript, which is used by various text-processors (TeX, SGML, BookMaster, etc.) in order to combine PostScript-encoded data originating from different sources.
Encapsulated Postscript format is similar to standard PostScript but with some additional header information concerning the picture size.
The PostScript instruction "showpage" which is normally included at the end of the file in order to tell the interpreter to print the preceeding information is removed in the Encapsulated format.
wwwasdoc.web.cern.ch /wwwasdoc/gks_html3/node75.html   (322 words)

  
 Encapsulated PostScript : Summary from the Encyclopedia of Graphics File Formats
Data in an Encapsulated PostScript (EPSF) file is encoded in a subset of the PostScript Page Description Language (PDL) and then "encapsulated" in the EPS standard format for portable interchange between applications and platforms.
In the case of printers, typesetters, imagesetters, and film recorders, their main function is to interpret a stream of PostScript language code and render the encoded graphical data onto a permanent medium, such as paper or photographic film.
PostScript Level 2 adds additional features to the PostScript Level 1 language, including data compression (including JPEG), device-independent color, improved halftoning and color separation, facsimile compatibility, forms and patterns caching, improved printer support, automatic stroke adjustment, step and repeat capability, and higher operational speeds.
www.fileformat.info /format/eps   (2532 words)

  
 Convert PostScript to Encapsulated PostScript Interchange format
Encapsulated PostScript (EPS) which adds to the beginning of the file, as PostScript comments, a low-resolution monochrome bitmap image of the final displayed page.
Not all PostScript files can be encapsulated, because there are restrictions in what is permitted in a PostScript file for it to be properly encapsulated.
There are certain to be cases, however, when encapsulation fails because of the nature of the original PostScript file.
www.cs.wisc.edu /~ghost/doc/cvs/Ps2epsi.htm   (396 words)

  
 Adobe PostScript 3 - Product overview   (Site not responding. Last check: 2007-10-22)
PostScript 3 provides the enabling technology to help users in press environments take advantage of composite files and move to a fully digital workflow.
In-RIP trapping is an optional capability of the Adobe PostScript 3 interpreter that executes trapping command at the RIP, automating complex and time-consuming prepress tasks.
PostScript 3 technology delivers support for transparent artwork in PDF 1.4 and 1.5 and support for JPEG 2000 and layers in PDF 1.5.
www.adobe.com /prodindex/postscript/overview.html   (448 words)

  
 How to use Adobe PostScript language files properly.
EPS and its requirements on a PostScript file are described in considerable detail in Appendix H of the second edition of the PostScript language reference manual, a.k.a.
DSC and its requirements on a PostScript program are described in considerable detail in Appendix G of the second edition of the PostScript language reference manual, a.k.a.
After being encapsulated in a test harness, the resultant test file should be submitted to a PostScript language level 2 Red and White Book) interpreter such as an QMS 1700 or a HP 4si or 5si.
www-cdf.fnal.gov /offline/PostScript/AdobePS.html   (3814 words)

  
 About PostScript errors   (Site not responding. Last check: 2007-10-22)
Although I refer to 'printers' throughout, you might be using a printer, a printing or previewing package on a PC or workstation, or a high-end typesetter.
A particularly unpleasant source of problems is bugs, either in the programs that write the PostScript, or in a few cases in the PostScript interpreter itself.
In PostScript level 1 there is a fixed limit; in level 2 the limit is much higher.
www.quite.com /ps/errors.htm   (3560 words)

  
 An introduction to the EPS (Encapsulated PostScript) file format
Adobe's EPS (Encapsulated PostScript) file format is substantially different in nature from DaVinci's other supported file formats.
The PostScript data format was originally designed to store information relating to the positioning and proportioning of image data for printers, not computer displays.
PostScript interpreters are available for most popular printers to emulate "true PostScript", but DaVinci can not check the useability of the transferred PostScript data on any given printer, nor can it gauge its output quality.
www.herdsoft.com /ti/davincie/imex3mr7.htm   (450 words)

  
 Encapsulated PostScript   (Site not responding. Last check: 2007-10-22)
Encapsulated PostScript (EPS) is that part of Adobe's Document Structuring Convention that provides this information.
If you are writing a PostScript printer driver or other utility which will be used by a large number of people to create or manipulate PostScript documents, do not even think about writing it without making it DSC-compliant.
An EPS file is a PostScript file which follows the DSC and which follows a couple of other rules.
www.cs.indiana.edu /docproject/programming/postscript/eps.html   (495 words)

  
 What is Encapsulated PostScript?
Encapsulated PostScript (EPS) is a standard format for importing and exporting PostScript language files in all environments.
The purpose of the EPS file is to be included as an illustration in other PostScript language page descriptions.
A variation of EPS embeds the preview image and PostScript text in a binary file which contains a header and the preview image in either a TIFF or MetaFile format.
www-h.eng.cam.ac.uk /help/tpl/graphics/postscript.html   (427 words)

  
 Getting Postscript figures into and out of Windows applications
Second, it expands the size of the postscript file significantly by adding a 72dpi preview image in postscript comments (however, dvips strips out these comments).
The problem seems to be that the Microsoft-generated postscript is incomplete.
If you now print to a postscript printer device, the postscript part of the EPS file will be inserted into the output as you would expect.
www-2.cs.cmu.edu /afs/cs.cmu.edu/user/stichnot/public/www/postscript   (783 words)

  
 Encapsulated PostScript Encyclopedia Article, Definition, History, Biography   (Site not responding. Last check: 2007-10-22)
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www.thelocalcolorartgallery.com /encyclopedia/Encapsulated_PostScript   (833 words)

  
 Formatguide - File Formats
PostScript is a page description languages mainly for PostScript printer.
Postscript is a de facto standard within desktop publishing.
This mean that you can send the file to a postscript printer and have it printed.
www.formatguide.com /fileformat/fileformat.asp   (1768 words)

  
 Including PostScript Graphics in Documents
PostScript files that are to be included in other PostScript files are called "encapsulated PostScript" files.
However, if you include or import these encapsulated PostScript files into your word processor document, you will not see an image or graphic in your document.
Note that once you switch to encapsulated PostScript output, all subsequent graphics commands are sent to an encapsulated PostScript file.
www.dfanning.com /tips/ps_encapsulated.html   (532 words)

  
 Producing a PostScript Preview Image
According to the IDL 5.2 release notes a real preview image was suppose to be added to encapsulated PostScript files for both Windows and Macintosh computers by setting the Preview keyword on the Device command equal to 2.
However, when I tried to open the encapsulated PostScript file in Framemaker 5.5, it complained that it couldn't display the preview properly and put up the usual gray box, which is common with encapsulated PostScript files without previews.
But before you can do this, you must obtain a PostScript to Encapsulated Postscript plug-in, which is available for free on the Adobe Acrobat web page.
www.dfanning.com /tips/postscript_preview.html   (1272 words)

  
 What is Encapsulated PostScript?   (Site not responding. Last check: 2007-10-22)
It is usually a single page PostScript language program that describes an illustration.
An EPS file is the same as any other PostScript language page description, with some restrictions.
The preview image is a bitmapped representation of the image which may be displayed by programs using the EPS file without having to actually interpret the PostScript code.
www.postscript.org /FAQs/language/node80.html   (501 words)

  
 Encapsulated PostScript - Computing Reference - eLook.org   (Site not responding. Last check: 2007-10-22)
EPS is used for PostScript graphics files that are to be incorporated into other documents.
An EPS file includes pragmas (special PostScript comments) giving information such as the bounding box, page number and fonts used.
On the Macintosh this is in PICT format, while on the IBM PC it is in TIFF or Microsoft Windows metafile format.
www.elook.org /computing/encapsulated-postscript.htm   (84 words)

  
 6. Output Files
This is a short description of the structure of the PostScript files that is generated by the current version of TCM.
This is not a lesson in programming PostScript nor a detailed explanation of each possible PostScript expression that could be generated by TCM.
After that the entire drawing is written as PostScript, the same way as it is done with plain PostScript (but without page setups).
wwwhome.cs.utwente.nl /~tcm/developersguide/developersguidenode7.html   (808 words)

  
 OSU Physics Faq's: How do I figure out the bounding box (BoundingBox) for an encapsulated postscript file?
By convention, the first line of a PostScript file specifies the type of PostScript and is then followed by a series of comments called the header or preamble.
Note that a PostScript point is slightly larger than a TEX point, which is 1/72.27 of an inch.
Since these methods do not check for illegal PostScript operators, they do not produce usable EPS files unless the PS files are free of forbidden operators.
www.physics.ohio-state.edu /~faqomatic/fom-serve/cache/105.html   (642 words)

  
 ps2eps - Tool for generating Encapsulated Postscript Format (EPS,EPSF) files from one-page Postscript documents   (Site not responding. Last check: 2007-10-22)
Based on the given postscript source code (in most cases generated by some postscript printer driver) there are many potential obstacles or problems that may occur when trying to create proper EPS files.
Some postscript drivers draw a white rectangle from the top left corner of the page to the right lower corner of the object.
Some postscript code may get corrupted when comment lines or even blank lines are removed (which is the default to make.eps files smaller), because those files may contain encoded images which also have a % as first character in a line or use a special comment as end of image delimiter.
www.tm.uka.de /~bless/ps2eps   (2498 words)

  
 jpeg2eps
Despite JPEG being a nearly ubiquitous image format, it is often necessary to convert JPEG files to encapsulated PostScript (EPS) for inclusion in other documents (eg LaTeX).
It turns out there is actually no need to decompress, since PostScript level 2 and higher can decompress JPEG internally - thus it is possible to “wrap” the compressed JPEG data in some PostScript to make a valid EPS file which is only about 25% bigger than the original JPEG.
If your printer understands PostScript level 3 you can make some color ranges transparent by setting /ImageType 4 (rather than 1) and specifying in /MaskColor the range of each color component you don't want painted (so the background remains visible wherever all color components fall within the specified ranges).
wwwrses.anu.edu.au /~andy/jpeg2eps   (1242 words)

  
 EPSI - Encapsulated PostScript Interchange
(Encapsulated PostScript interchange) (n.) A version of the Encapsulated PostScriptTM format that describes an image using a standard text file.
EPSI are EPS files that have a "preview bitmap" that represents the PostScript image contained in the file.
This is used by applications that do not have a built-in PostScript interpreter.
www.auditmypc.com /acronym/EPSI.asp   (203 words)

  
 Encapsulated postscript (*.eps) files, previews, and Microsoft Word   (Site not responding. Last check: 2007-10-22)
As of IDL 5.2, encapsulated postscript files can be output with previews in both the EPSI and EPSF standardized formats.
However, as of IDL 5.4 three new keywords to the DEVICE routine for the PS device were added which give the user the capability to explicitly control the size and quality of the encapsulated postscript preview, thereby forcing MS Word to insert the graphic with the appropriate scaling and eliminating the aforementioned normalization.
WARNING : The fact that the graphics inserted into the MS Word document are encapsulated postscript means that you have to print this document on a postscript printer via the appropriate postscript printer driver !!!
www.rsinc.com /services/techtip.asp?ttid=2601&pv=yes   (872 words)

  
 All about PostScript   (Site not responding. Last check: 2007-10-22)
The word PostScript is a registered trademark of Adobe Systems and their web page has information on that and their many other excellent products.
It includes details on what each PostScript error is likely to mean in a 'real world' problem.
A useful work in progress than may also save me a good deal of trouble is A First Guide To PostScript.
www.quite.com /ps   (247 words)

  
 EPS Image File Format - LEADTOOLS EPS PostScript Support   (Site not responding. Last check: 2007-10-22)
EPS support is included with the LEADTOOLS PDF Plug-in which is an add-on module for all LEADTOOLS Toolkits* and extends support for PDF, Postscript, and EPS formats.
An EPS file is a PostScript language program describing the appearance of a single page.
Usually, the purpose of the EPS file is to be embedded inside another PostScript language page description.
www.leadtools.com /SDK/Raster/Formats/Raster-Format-EPS.htm   (152 words)

  
 Encapsulated PostScript   (Site not responding. Last check: 2007-10-22)
The EPS standard is device independent, so images can easily be transferred between applications, and they can be sized and output to different printers without any loss of image quality or distortion.
The EPS file contains the PostScript commands needed to recreate the image, but the image itself cannot be displayed on a monitor unless the file also contains an optional preview image stored in TIFF or PICT format.
A laser printer might be capable of 600 dpi, whereas a Linotronic printer is capable of 2450 dpi.
www.coffeycountyks.org /Terms/2461HTML-943.html   (116 words)

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