Image::ExifTool::WritePostScript(3pm)

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NAME

6       Image::ExifTool::WritePostScript.pl - Write PostScript meta information
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SYNOPSIS

9       This file is autoloaded by Image::ExifTool::PostScript.
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DESCRIPTION

12       This file contains routines to write meta information in PostScript
13       documents.  Six forms of meta information may be written:
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15           1) PostScript comments (Adobe DSC specification)
16           2) XMP information embedded in a document-level XMP stream
17           3) EXIF information embedded in a Photoshop record
18           4) IPTC information embedded in a PhotoShop record
19           5) ICC_Profile information embedded in an ICCProfile record
20           6) TIFF information embedded in DOS-style binary header
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NOTES

23       Currently, information is written only in the outter-level document.
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25       Photoshop will discard meta information in a PostScript document if it
26       has to rasterize the image, and it will rasterize anything that doesn't
27       contain the Photoshop-specific 'ImageData' tag.  So don't expect Photo‐
28       shop to read any meta information added to EPS images that it didn't
29       create.
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31       The following two acronyms may be confusing since they are so similar
32       and have different meanings with respect to PostScript documents:
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34           DSC = Document Structuring Conventions
35           DCS = Desktop Color Separation
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REFERENCES

38       See references in PostScript.pm, plus:
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40       <http://www.adobe.com/products/postscript/pdfs/PLRM.pdf>
41       <http://www-cdf.fnal.gov/offline/PostScript/PLRM2.pdf>
42       <http://partners.adobe.com/public/developer/en/acrobat/sdk/pdf/pdf_cre‐
43       ation_apis_and_specs/pdfmarkReference.pdf>
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ACKNOWLEDGEMENTS

46       Thanks to Tim Kordick for his help testing the EPS writer.
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AUTHOR

49       Copyright 2003-2007, Phil Harvey (phil at owl.phy.queensu.ca)
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51       This library is free software; you can redistribute it and/or modify it
52       under the same terms as Perl itself.
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