Update of bug #66114 (group groff):
Status: In Progress => Fixed
Open/Closed: Open => Closed
Planned Release: None => 1.24.0
Summary: Support embedding bit mapped graphics into a pdf. =>
[gropdf] support embedding bit-mapped image files into a PDF
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Follow-up Comment #3:
I'm marking this as fixed. If there are bugs, they can be handled normally.
commit 77e43d8c64a73e7bc05d6e353563f66f8665bb47
Author: Deri James <d...@chuzzlewit.myzen.co.uk>
Date: Mon Aug 19 18:37:29 2024 +0100
Add support for embedding bit-mapped images to a generated pdf.
Currently gropdf supports the inclusion of pdf files as separate images,
now many other image formats are supported. The pdf standard requires
programs which process pdfs to handle embedded jpegs, and from version
1.5 jpeg2000 images are handled natively as well. (Current gropdf
produces pdfs which conform to version 1.7).
The pdf standard supports a raw format with separate channels
(RGB/CMYK/Grey) in 8/16/32 bit formats. This is used for other image
formats. If there is a transparency channel it is converted to an 8-bit
soft mask for the image.
* src/devices/devpdf/gropdf.pl: add code to \X'pdf: pdfpic’ to handle
other image types, not just pdfs.
* man/groff_tmac.5.man: document changes to PDFPIC macro.
* src/devices/devpdf/gropdf.1.man: explain use of \X'pdf: pdfpic ...'
* tmac/pdfpic.tmac: expand the PDFPIC macro to handle multiple image
formats, not just embedding pdfs.
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