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15 lines
715 B
Text
15 lines
715 B
Text
Purpose of jpeg2ps
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jpeg2ps converts JPEG files to PostScript Level 2 or 3 EPS. In fact,
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jpeg2ps is not really a converter but a "wrapper": it reads the image
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parameters (width, height, number of color components) in a JPEG file,
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writes the corresponding EPS header and then copies the compressed
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JPEG data to the output file. Decompression is done by the PostScript
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interpreter (only PostScript Level 2 and 3 interpreters support JPEG
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compression and decompression). If you have a slow communication
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channel and a fast printer, sending compressed image data is a big
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win.
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Note: if you are interested in conversion of JPEG or other formats to
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PDF take a look at PDFlib (http://www.pdflib.com).
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