GraphicsMagick Authors
The following people have contributed substantially to the development
of GraphicsMagick. Please let us know if an author is missing, or a
significant contribution was made and not recorded.
- Bob Friesenhahn
- Principal maintainer of GraphicsMagick. Author of
Magick++ (C++ API to ImageMagick and GraphicsMagick).
Author of module loader facility, automatic file
identification (magic) support, Unix/Cygwin/MinGW
configure/make facility, Windows setup.exe style
installer, WMF renderer, C API documentation formatter,
and the C, C++, and Perl test suites used by ImageMagick
and GraphicsMagick.
- Glenn Randers-Pehrson
- Contributed significantly to the utilities, including
writing the 'gm' utility wrapper. Authored support for
JNG, MNG, and PNG formats. Provided significant support
for the BMP format. Significant improvements to the
documentation, including creating a documentation
authoring environment based on the <imdoc> format.
Maintains the SourceForge mailing lists.
- Jaroslav Fojtik
- Authored the ART, CUT, HRZ, JNX, MAC, MATLAB, TOPOL,
and WPG coder modules. Improved the FITS and TXT coder
modules. VisualMagick 'configure' improvements and
build testing/fixes for many versions of Microsoft
Visual Studio.
- John Cristy
- Creator, principal author, and principal maintainer of
ImageMagick, from which GraphicsMagick is originally
derived (from ImageMagick 5.5.2). Also the author of
the Wand API to ImageMagick which is incorporated as
a stand-alone library by GraphicsMagick.
- Kelly Bergougnoux
- Authored the initial Cineon coder (which has since been
replaced).
- Christopher R. Hawks
- Authored the PALM coder.
- Francis J. Franklin
- Ported the WMF coder to the libwmf 0.2 API.
- Rick Mabry
- Contributed code to support filling drawn objects using a
pattern image.
- Nathan Brown
- Original author of the JP2 coder.
- Kyle Shorter
- Original author of PerlMagick. Original author of the
LOCALE coder.
- Markus Friedl
- Original author of Base64 encode/decode sources.
- David Harr
- Contributed (with Leonard Rosenthol) dash pattern,
linecap stroking algorithm, and minor rendering
improvements.
- Troy Edwards
- Authored the source RPM spec file for GraphicsMagick.
- Milan Votava
- Contributed support for Wireless BitMap, used in WAP -
Wireless Access Protocol.
- Mike Edmonds
- Contributed the median filter algorithm.
Copyright © GraphicsMagick Group 2002 - 2018
This program is covered by multiple licenses, which are described in
Copyright.txt. You should have received a copy of Copyright.txt with this
package; otherwise see http://www.graphicsmagick.org/Copyright.html.