| Port details on branch 2022Q2 |
- jbigkit Lossless compression for bi-level images such as scanned pages, faxes
- 2.1_2 graphics
 =348      2.1_2Version of this port present on the latest quarterly branch. - Maintainer: mi@aldan.algebra.com
- Port Added: unknown
- Last Update: 2024-01-22 12:26:17
- Commit Hash: 59d80e5
- People watching this port, also watch:: png, freetype2, tiff, expat, libiconv
- License: GPLv2+
- WWW:
- https://www.cl.cam.ac.uk/~mgk25/jbigkit/
- Description:
- JBIG-KIT implements a highly effective data compression algorithm for
bi-level high-resolution images such as fax pages or scanned documents.
This is a portable library of compression and decompression functions
with a documented interface that can be included into your image or
document processing software. Also provided are ready-to-use compression
and decompression programs with a simple command line interface (similar
to the converters found in Jef Poskanzer's PBM conversion package).
JBIG-KIT implements the specification
International Standard ISO/IEC 11544:1993 and ITU-T Recommendation
T.82(1993), "Information technology - Coded representation of picture
and audio information - progressive bi-level image compression",
<http://www.itu.ch/itudoc/itu-t/rec/t/t82_23822.html>,
which is commonly referred to as the "JBIG standard". JBIG (Joint
Bi-level Image experts Group) is the committee which developed this
international standard for the lossless compression of images using
arithmetic coding. Like the well-known compression algorithms JPEG and
MPEG, also JBIG has been developed and published by the International
Organization for Standardization (ISO) and the International
Telecommunication Union (ITU) (see also <http://www.iso.ch/> and
<http://www.itu.ch/>).
  ¦  ¦  ¦  ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- jbigkit>0:graphics/jbigkit
- To install the port:
- cd /usr/ports/graphics/jbigkit/ && make install clean
- To add the package, run one of these commands:
- pkg install graphics/jbigkit
- pkg install jbigkit
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: jbigkit
- Flavors: there is no flavor information for this port.
- distinfo:
- SHA256 (jbigkit-2.1.tar.gz) = de7106b6bfaf495d6865c7dd7ac6ca1381bd12e0d81405ea81e7f2167263d932
SIZE (jbigkit-2.1.tar.gz) = 438710
Packages (timestamps in pop-ups are UTC):
- This port has no dependencies.
- This port is required by:
- for Libraries
-
- comms/xastir
- graphics/GraphicsMagick
- graphics/ImageMagick6
- graphics/ImageMagick7
- graphics/libgeotiff
- graphics/librasterlite2
- graphics/netpbm
-
Deleted ports which required this port:
- * - deleted ports are only shown under the This port is required by section. It was harder to do for the Required section. Perhaps later...
Configuration Options:- ===> The following configuration options are available for jbigkit-2.1_2:
DOCS=on: Build and/or install documentation
===> Use 'make config' to modify these settings
- Options name:
- graphics_jbigkit
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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