2002-12-31  Cristy  <cristy@mystic.es.dupont.com>
	* magick/command.c: Do not quantize CMYK (bug fix).
	* magick/render.c: Ensure that stroke is not drawn wider than
	requested when antialiasing is disabled (bug fix).

2002-12-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: For TransformRGBImage() and RGBTransformImage()
	round values to int when creating tables rather than using scaling
	to avoid rounding.

2002-12-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/png.c: Fixed compile problems.
	* magick/image.c: SyncImage() performance optimizations.
	* TransformRGBImage() cleanup/enhancements. Some rounding issues remain.
	* RGBTransformImage() cleanup/enhancements. Some rounding issues remain.

2002-12-24  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* BUGFIX: Fixed bug, introduced on 12/18/02, in which a misplaced
	 "}" caused an assertion failure after reading any opaque JNG image.
	* Added CloseBlob before returning a NULL JNG image.
	* Merged png.c with IM-5.5.3-1, including a seemingly pointless
	rename of SaveImageText string to SaveImageTag.

2002-12-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: Optimized gray x, y, z, tables creation in
	RGBTransformImage().

2002-12-27  Cristy  <cristy@mystic.es.dupont.com>
	* coders/pcd.c: IsPCDImage() fix offset to test header magic.
	* coders/pcd.c: Ensure that blob is closed on error.
	* coders (all): Pass image->colorspace to TransformRGBImage()
	* magick (animate.c, command.c, display.c, image.c, nt_feature.c)
	Pass image->colorspace to TransformRGBImage().
	* magick/nt_feature.c: Ensure that image is RGB prior to transfer
	to HBITMAP.

2002-12-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: Re-worked TransformRGBImage() again so that it
	is now smoking fast for Q:8 and Q:16. Changed lookup tables, and
	all per-pixel transforms to use only integer arithmetic. A
	pre-multiplication scheme is used which should actually improve
	the quantization error over using double arithmetic.  It is
	actually possible to improve Q:32 performance a bit more but is
	it worth the effort?

2002-12-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: Implemented logging for TransformRGBImage()
	and RGBTransformImage().

2002-12-24  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* The png codec would close the blob twice (second time raising an
	assertion) if a libpng error was encountered.
	* Sometimes the PNG writer would receive an invalid bit depth from
	CompositeImages(); this is now ignored.

2002-12-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: Re-wrote TransformRGBImage() so that it
	does not penalize a Q:8 build.  The function should be
	faster now, but no timings have been made to verify that.

2002-12-21  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Elimimated unused transparent_pixel array in png.c.
	* Reverted to incrementing loops in bmp.c where the counter
	"i" is used in the loop.

2002-12-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/command.c: Update MogrifyImage() so that gm is 9X
	faster when transforming a color image to grayscale.

2002-12-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Updated coders to use VerifyColormapIndex macro rather
	than slow ConstrainColormapIndex() function.
	* magick/constitute.c: Trial use of VerifyColormapIndex
	in PushImagePixels() IndexQuantum case.

2002-12-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/color.c: Added VerifyColormapIndex macro to
	verify range of color index without a function call.
	* coders/bmp.c: Updated to use VerifyColormapIndex macro.

2002-12-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/bmp.c: Sped up RLE expansion and sped up byte-size
	PseudoColor scanline conversion.  Results in 50% speed-up
	when running on SPARC.

2002-12-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* utilities: Removed legacy ImageMagick utilities which
	have been rolled up into gm.c/command.c.

2002-12-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* PerlMagick/Magick.xs: Fixed FormatString() format
	problems identified by the compiler.

2002-12-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.h: Moved function prototypes for functions
	implemented in code modules other than image.c to seperate
	header files with names based on the implementation files.

2002-12-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/enhance.c: Report appropriate message while leveling
	image.

2002-12-18  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Sync png.c and fx.c with IM-5.5.3.  "gm convert -list format"
	now includes zlib version info among the PNG info.
	* ConvolveImage() logs kernel info as a "Transform" debug event.
	* ReadJNGImage() now skips decoding JPEG subimage when "pinging" 

2002-12-17  Cristy  <cristy@mystic.es.dupont.com>
	* * SVG element 'stroke-dasharray: 0' no longer causes a
	segmentation fault.

2002-12-17  Cristy  <cristy@mystic.es.dupont.com>
	* CoaleseceImage() properly handles a dispose method of
	BackgroundDispose.

2002-12-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* configure.ac: Updated to substitute for @GMDelegate@.
	* magick/effect.c: Changed AdaptiveThresholdImage offset
	to double so that it works with QuantumDepth=32. Thanks
	to Glenn for pointing out this problem.
	* magick/image.c: Adapted to AdaptiveThresholdImage API
	change.
	* magick/image.h: Annotated global constants and functions
	with the name of the source file where they are implemented.
	This is in preparation to break up image.h into multiple
	header files to diminish unnecessary header dependencies.
	* coders/delegates.mgk.in: Updated to use @GMDelegate@
	definition and 'gm' program rather than ImageMagick utility
	names.
	* PerlMagick/t/read.t: Converted gradient test (which was not
	working at all) to compare with a reference image.
	* PerlMagick/t/jpeg/read.t: Re-wrote to compare with reference
	image.
	* PerlMagick/t/jpeg/write.t: Re-wrote to compare with reference
	image.
	* magick/image.c, magick/command.c: Moved MogrifyImage and
	MogrifyImages from image.c to command.c in order to diminish
	unnecessary inter-object coupling. Only functions in command.c
	should use MogrifyImage or MogrifyImages.  Some work remains
	to accomplish that.

2002-12-16  Cristy  <cristy@mystic.es.dupont.com>
	* coders/jpeg.c: Add missing break statements to fix
	colorspace handling when image colorspace is CMYKColorspace
	or YCbCrColorspace.
	* magick/decorate.c: Cast to double in calculation.
	* magick/enhance.c: Tweaks to equalization map calculation to
	(hopefully) provide more consistent results.
	* magick/resize.c: Use type double rather than long for minify
	weighting constants.

2002-12-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/image.h: AdaptiveThresholdImage offset must be
	a signed type.

2002-12-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Re-wrote PerlMagick filter.t tests so that they all compare
	results with reference images rather than compare signatures.
	This makes the tests easier to maintain and also makes it
	easier to find errors in ImageMagick.

2002-12-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/command.c: Warnings reduction
	* magick/list.c: Warnings reduction

2002-12-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* Updated PerlMagick tests for Emboss, Equalize, Gamma,
	Normalize, OilPaint, and Gradient so that they pass at Q:8
	under Windows.
	* Updated PerlMagick tests for Emboss, and reading WMF, so that
	they pass at Q:16 under Windows.
	* VisualMagick\installer\ImageMagick-16.iss: Ported over from
	ImageMagick-8.iss and verified.

2002-12-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Major smashing of ImageMagick to GraphicsMagick in .txt files
	and .html files.
	* ImageMagick.html: Renamed to index.html.
	* www/ImageMagick.html: Renamed to www/GraphicsMagick.html

2002-12-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/list.c: Added GetFirstImageInList() function.
	* magick/list.c: Added GetLastImageInList() function.
	* coders/pcd.c: Re-implemented image tile labeling to avoid use
	of MogrifyImages().

2002-12-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added 'commit' shell script to CVS for those who chose to use
	it.

2002-12-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/magick.c: Ensure that operating system call error
	return values are never used in resource limit calculation.

2002-12-12 William Radcliffe <billr@corbis.com>
	* magick/magick.c
	Fixed bugs in InitializeMagick, but I also heavily commented
	the code so show what it seems to be doing. It appears broken
	and needs testing on all platforms. Toward that end, I added
	Log events so that we can see what it is doing.

2002-12-12 William Radcliffe <billr@corbis.com>
	* utilities/gm.c
	Fixes a crashing bug in gm.c caused by an attempt to free a bad
	pointer. Added comments to the code that explain why this happens
	so that future developers don't fall into the same trap.
	* win2k/IMDisplay/IMDisplay.rc
	Modified some of the string resources that define supported file
	formats that were in error. One example was eps with had a *.eps
	in the string instead of just .eps. This caused the document
	class to ASSERT under the debug build.

2002-12-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Enable the module loading code for shared/DLL builds
	regardless of whether the build is a "modules" build. This
	allows users to add their own modules without requiring the use
	of a special "modules" build.

2002-12-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.h: Backed out arbitrary name change from
	ChannelThresholdImage() to ThresholdImageChannel() that snuck in
	from Cristy's image.h changes.

2002-12-11  Cristy  <cristy@mystic.es.dupont.com>
	* coders/psd.c: Reference cloned image Blob (not sure why needed
	but must be important).

2002-12-11  Cristy  <cristy@mystic.es.dupont.com>
	* magick/enhance.c: Fixed LevelImage() to accept percent
	black/white points (.i.e. 90%).
	* magick/enhance.c: Added LevelImageChannel().
	* magick/enhance.c: Improved Q:8 performance of color
	transformations (e.g. for Gamma) which are based on a mapping
	array.
	* coders/pcl.c: Fixed PCL coder to output proper color PCL
	instructions.

2002-12-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: Disabled SetImageInfo() code which uses
	GetImageMagick() to test file magic via Is* methods so that
	we can learn if eliminating use of these tests causes any ill
	effects.

2002-12-09 William Radcliffe <billr@corbis.com>
	* Moved xtrn.c from contrib area into coders area so that it can
	be used from within the COM object. This is windows only code that
	provides a back door way for the COM object to have data read or
	written into VB arrays.

2002-12-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/mac.c: Merged in fixes from ImageMagick version.
	* magick/magick.mgk: Merged in fixes from ImageMagick version.

2002-12-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/image.c: Fix ChannelImage() so that it does not
	destroy CMYK(A) channels by forcing RGB.

2002-12-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/version.h: Changed to release 1.0.0.
	* magick/nt_base.c: Changed "ImageMagick" to "GraphicsMagick" so
	registry lookups work for GraphicsMagick.  Probably should be
	configured via a magick_config.h define.
	* VisualMagick/installer/ImageMagick-8.iss:
	Changed for GraphicsMagick.
	* utilities/conjure.c: Fix unterminated comment.

2002-12-06 William Radcliffe <billr@corbis.com>
	* coders/jpeg.c:
	Modification of JPEG APP1 detection logic to name EXIF and XMP
	profiles as EXIF and XMP instead of APP1. THe current algorithm is
	brute force.
	* coders/meta.c:
	Modification deal with EXIF and XMP requests so that you can ask for
	these blobs specifically if they exist.
	* coders/pdf.c,ps.c,ps2.c,ps3.c:
	Cristy bug fixes to eliminate redundant file access checking and fix
	embedded JPEG support.
	* magick/random.c:
	Upgraded this to match current Cristy code. The upgrade is to support
	more robust temporary filenames in another change to this in utility.c
	however, I have not upgraded this code yet because I don't understand
	it well enough.

2002-12-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added build support for utilities/gm.c

2002-12-06  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Relocated animate, conjure, display, and import functions
	into command.c.
	* Added utilities/gm.c; gm is a driver for all of the utility
	functions (animate, composite, conjure, convert, display, identify,
	import, mongrify, and montage), which are now run with
	"gm convert [convert_options]", "gm identify [identify_options]", etc.

2002-12-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/pdf.c: Remove bogus code for handling temporary file.

2002-12-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Updated to Autoconf 2.57.
	* Install libraries as -lGraphicsMagick and -lGraphicsMagick++ under
	Unix.
	* Install headers under ${PREFIX}/include/GraphicsMagick under Unix.
	* Update *-config scripts to produce correct library and include
	statements.
	* Update PerlMagick to use correct library and include statements.

2002-12-04 William Radcliffe <billr@corbis.com>
	* contrib/win32/ATL7/ImageMagickObject/ImageMagickObject.cpp:
	Fixed serious problem with not installing custom error and warning
	handlers in the new version of the COM object.

2002-12-04 William Radcliffe <billr@corbis.com>
	* magick/constitute.c:
	Pass exceptions on write up into the exception structure passed into
	the WriteImages function.

2002-12-04 William Radcliffe <billr@corbis.com>
	* magick/image.c:
	Added orphan image functionality changes that are purported to fix
	bugs in PDF and PS coders.

2002-12-04 William Radcliffe <billr@corbis.com>
	* magick/locale.c:
	Hard coded the locale as per Cristy fix, but also added a comment and
	disabled useless code.

2002-12-04 William Radcliffe <billr@corbis.com>
	* VisualMagick/bin/magic.mgk:
	Added JNG as per the copy in magick subdirectory.

2002-12-04 William Radcliffe <billr@corbis.com>
	* tiff/libtiff/tiff.h:
	Minor changes to make reading older Photoshop TIFF files spew fewer
	warnings.

2002-12-04  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Optimized ConvolveImage() by normalizing the kernel values instead of
	normalizing the pixels.

2002-12-01  Glenn Randers-Pehrson  <randeg@alum.rpi.edu>
	* www/formats.html: Add JNG and fix libpng links.

2002-12-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* ChangeLog: Updated this ChangeLog to use the format prescribed
	by the GNU coding standards.

2002-12-01  Glenn Randers-Pehrson  <randeg@alum.rpi.edu>
	* coders/png.c: Use PNG_SETJMP_NOT_THREAD_SAFE to indicate that
	the C library's setjmp() API is not thread safe.
	* Fix use of image_info->blob.

2002-11-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Set up new CVS repository for GraphicsMagick based on current
	ImageMagick 5.5.2 (pre-release) sources.

2002-11-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Flashpix library now uses C++ standard <new> and iostreams
	rather than legacy new and iostreams.

2002-11-15  Cristy  <cristy@mystic.es.dupont.com>
	* The blob methods were enhanced to use GZip or BZip API methods to
	compress/uncompress images (previously the external programs gunzip
	or bunzip2 were used).

2002-11-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Update to Autoconf 2.56

2002-11-14  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Update to Autoconf 2.55

2002-11-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Moved coder Register/Unregister method prototypes to static.h since
	they are only needed by static.c.
	* Removed defunct HDF and libmpeg2 support since it was
	confusing to users.

2002-11-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/wmf.c: Set white background of embedded bitmaps to transparent
	if the image background is a texture image, not-white, or non-opaque.
	This improves the output when the WMF is rendered on a non-default
	background.

2002-11-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Updated Windows CVS to FreeType 2.1.2.

2002-11-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Updated Windows CVS to Jasper 1.600.0.

2002-11-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Verify sanity of sysconf(_SC_PAGE_SIZE) and sysconf(_SC_PHYS_PAGES)
	before using their values.

2002-11-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Modified IMdisplay so that larger images may be loaded (primarily
	limited by Windows bitmap size limits).
	* Added some more file types (EPS, GIF, MIFF, SVG, & WMF) to IMdisplay's
	file open list.
	* The list management methods were given more meaningful names.

2002-11-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Modified IMdisplay so that Magick++ Images are stored by value rather
	than via pointer.
	* IMdisplay now uses minify(), magnify(), and zoom() methods where
	appropriate.

2002-11-04  Cristy  <cristy@mystic.es.dupont.com>
	* Quantizing a DirectClass image with less than 256 unique colors is
	no longer lossy.
	* Transparent TGA images had incorrect opacity values.

2002-10-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added configure test for compiler __func__ support (HAS___func__).
	* Added configure test for ftime().

2002-10-31  Leonard Rosenthol <leonardr@lazerware.com>
	* CMYK + alpha layered PSD files now correctly read!

2002-10-30  Leonard Rosenthol <leonardr@lazerware.com>
	* ReadPSDImage() is now fully instrumented with logging
	* Fixed long standing bug in ReadPSDImage, so it no longer 
	returns an extra layer

2002-10-29  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Added three output formats: PNG24 (24-bit RGB PNG, opaque only),
	PNG32 32-bit (RGBA PNG, semitransparency OK), and PNG8 (8-bit indexed
	PNG, binary transparency only).

2002-10-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/vid.c: Modified to be 10X faster for large images and to take
	advantage of JPEG size optimizations.

2002-10-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/xwindow.c: Optimize loading of TrueColor images with
	gamma = 1.0.

2002-10-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/wmf.c: Added logging facilities.

2002-10-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* display.c: removed unnecessary SignatureImage() calls which
	dramatically slowed down loading images and quiting the program.
	* xwindow.c: optimized image size reduction for the case where the
	target size is a small fraction of the original size. This makes
	creation of display's panner and thumbnail images tremendously faster,
	with no noticeable degradation of thumbnail quality.

2002-10-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added Windows95 define to VisualMagick magick_config.h to
	disable use of features not available under Windows '95

2002-10-21  Cristy  <cristy@mystic.es.dupont.com>
	* Added large file pixel cache support for Windows NT.

2002-10-21  Leonard Rosenthol <leonardr@lazerware.com>
	* PDF coder no longer uses ASCII85 encoding with TIFF for MUCH smaller
	files!
	* Cleaned up a few other things in PDF coder.

2002-10-19  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Updated to Automake 1.7.1.

2002-10-18  Cristy  <cristy@mystic.es.dupont.com>
	* PingBlob() improperly set the length of BlobInfo to zero.
	* Fixed Ping() memory leak in PerlMagick.
	* Fixed -map problem in convert/mogrify utilities.
	* Fixed -remote problem with display utility (returns correct error
	status).

2002-10-16  Cristy  <cristy@mystic.es.dupont.com>
	* -border with a single value now produces correct results
	(e.g. -border 10).
	* Added -lat to convert/mogrify (local adaptive thresholding).

2002-10-15  Cristy  <cristy@mystic.es.dupont.com>
	* Set locale type LC_NUMERIC to "C".
	* Bug fix for PS2 encoder.
	* Added PS-Adobe preamble to PS3 encoder.

2002-10-14  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick 5.5.1 released.

2002-10-12  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Use ImageMagick release number to allow multiple ImageMagick releases
	to co-exist without interference on the same machine.

2002-10-09  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Decided that DrawGet functions should return by value.

2002-10-06  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Added detailed logging to BMP, PNG, and JPEG codecs, including JPEG
	quality estimate.

2002-10-01  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Added draw.h "DrawGet" equivalents to most of the "DrawSet" functions.
	* Added an array size argument to DrawSetDashPattern and got rid of
	the zero-termination garbage.
  o Remove 'Set' from the names of draw.h functions which update the
	current affine transformation array (e.g. DrawSetRotate becomes
	DrawRotate).

2002-09-29  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Updated to Automake 1.7.

2002-09-29  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Under Windows, a DllMain function which automatically initializes
	ImageMagick (when ImageMagick is built using DLLs) may be added by
	defining ProvideDllMain in magick_config.h

2002-09-28  Cristy  <cristy@mystic.es.dupont.com>
	* Added resource consumption methods, see magick/resource.c.

2002-09-27  Cristy  <cristy@mystic.es.dupont.com>
	* Replaced underscores in commandline options with hyphens.  For backward
	compatibility, underscores will continue to be recognized.
	* Added -blue-primary, -green-primary, -red-primary, -white-point options.

2002-09-27  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* Added BMP2 and BMP3 output formats.
	* Changed chromaticity primary.z from 1.0 to 1.0-(primary.x+primary.y)
	in the PNG and PCD codecs.

2002-09-21  Cristy  <cristy@mystic.es.dupont.com>
	* Added 'exception' parameter to the ImageMagick progress monitor API.
	* Added enumerated types for the dispose member of the Image structure.
	* Added -version option to commandline utilities.

2002-09-21  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* The xcf decoder would sometimes create artifacts when reading RLE-encoded
	grayscale images, due to the green and blue samples not being defined.

2002-09-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Update to Autoconf 2.54.

2002-08-08  Cristy  <cristy@mystic.es.dupont.com>
	* Added logging capabilities to the CORE API.  This facility is useful
	for debugging.  Added "events" parameter to the -debug commandline option.
	* AcquireImagePixels() did not always return the same pixel values
	for virtual pixels when the cache was stored on disk (very rare).
	* new -virtual-pixel command line option.
	* new PerlMagick virtual-pixel image attribute.

2002-08-07  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick 5.4.9 released.

2002-09-06  Leonard Rosenthol <leonardr@lazerware.com>
	* Fixed some bugs in the Clipboard coder
	* Added new ImageToHBITMAP function to NTFeature.c/.h in core
	* Added support for Quantum==32 to IMDisplay

2002-08-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Fix formatting in the *.mgk files so that they are XML conformant

2002-08-30  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* QuantizeImage() did not always produce proper bilevel images.

2002-08-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Apply prefix/suffix transformations to ImageMagick program names
	which are substituted into delegates.mgk.  This fix was requested
	by Glenn Randers-Pehrson.

2002-08-25  Cristy  <cristy@mystic.es.dupont.com>
	* Arcs are now rendered properly.
	* Use -authenticate to specifiy a password when viewing encrypted PDF's.
	* -page was previouly being ignored.
	* Configure files are returned as blobs now (suggested by William
	Radcliffe).

2002-08-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added --disable-installed option to configure to support building
	an ImageMagick which is not installed via hard-coded paths. This
	is intended to be used for the ad-hoc binary distributions built by
	ImageMagick Studio.
	* The UseInstalledImageMagick define is to be used by builds formally
	installed under a prefix, or via the Windows registry.
	* Replaced GetMagickConfigurePath() with the three functions
	FindConfigurationFile(), FindFontFile(), and FindModuleFile().
	* Re-implemented InitializeMagick() to try harder at finding the
	uninstalled ImageMagick without the help of MAGICK_HOME.  In the future,
	it can try even harder.
	* Unix binaries packages (built with --disable-installed) should now
	work using the same file layout as the distribution file.  There is
	no longer a need to put all files in the same directory.

2002-08-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Under Windows, define UseInstalledImageMagick to locate components
	using the registry rather than scanning the filesystem.

2002-08-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added DrawSetTextEncoding() function to specify text encoding
	(e.g. "UTF-8").

2002-08-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Extend 'convert -list type' output so it prints more details.
	* Fix draw.c problem when specifying font family names that
	contain spaces.

2002-08-15  Cristy  <cristy@mystic.es.dupont.com>
	* Finished 32-Bit QuantumDepth support.
	* Subimage memory leak fixed (bug report by William Radcliffe).
	* Fixed subimage specification memory overrun.
	* Subimage specification did not work properly under Windows.

2002-08-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Fix problem with TEXT encoder.  It was prepending the
	filename to the text.

2002-08-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Render Postscript via Ghostscript DLL (gsdll32.dll) under Windows
	if it can be loaded.  Only ps.c currently uses this to verify there
	are no problems.

2002-08-14  Cristy  <cristy@mystic.es.dupont.com>
	* Added 16-bit raw write support to PPM.

2002-08-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Re-implemented ReadTTFImage() using the draw.h APIs.

2002-08-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Fixed a libtool bug in order to allow passing -m64 to allow building
	64-bit ImageMagick using gcc 3.1 or later under SPARC Solaris.

2002-08-04  Cristy  <cristy@mystic.es.dupont.com>
	* Added experimental 32-bit QuantumDepth pixel support.
	* Stream support was not thread-safe (bug report by William Radcliffe).
	* Push/PopImagePixels() now recognizes the proper buffer length
	(previously it operated on one scanline at a time).
	* Deprecated Down/Upscale defines.  Replaced them with Scale*ToQuantum()
	and ScaleQuantumTo*() methods.

2002-08-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Changed configure argument --disable-16bit-pixel to
	--with-quantum-depth in order to make its usage more straightforward
	and generic.  Build ImageMagick using an eight-bit quantum via
	--with-quantum-depth=8.
	* Magick++ library builds as a DLL under Windows now.

2002-07-31  Cristy  <cristy@mystic.es.dupont.com>
	* Delegates/modules are restricted to hard-coded search paths (a
	security feature suggested by Bob Friesenhahn).

2002-07-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added SubstituteString to utility.c for performing substitions
	on strings.
	* Added support for performing Ghostscript-related substitutions while
	reading delegates.mgk and type.mgk files.

2002-07-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added the Windows utility functions NTGhostscriptDLL(),
	NTGhostscriptEXE(), and NTGhostscriptFonts(), to find the DLL,
	executable, and font directory corresponding to the newest Ghostscript
	install on the system.

2002-07-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Split nt.c into ntbase.c and ntfeature.c
	* Split nt.h into ntbase.h and ntfeature.h
	* Invoke NTIsMagickConflict() under Cygwin to ensure that drive letters
	in file specifications are not confused with magick strings.
	* Invoke NTGetTypeList() under Cygwin to read the list of Windows fonts.

2002-07-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Created Windows "setup.exe" style installation package for
	ImageMagick.
	* Include PerlMagick Perl extension for ActiveState ActivePerl as
	checkmark install option in Windows installation package.
	* Include ImageMagickObject OLE Object for WSH and Visual Basic (not
	IIS!!!) as checkmark install option in Windows installation package.
	* Windows installation package establishes file extension associations
	for ImageMagick.

2002-07-17  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* PPM files were being written in P4 or P5 format if all pixels
	were gray.  This is correct behavior for the PNM format but not for
	the PPM format.

2002-07-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Load font information from Windows rather than depending on hand
	edited type-windows.mgk file. Still not incorporated in Cygwin build.

2002-07-04  Cristy  <cristy@mystic.es.dupont.com>
	* Typos corrected in perl.html (thanks to Ron Savage);
	* A color profile is now correctly referred to as ICM instead of IPTC.
	* Added XPM color compliance to colors.mgk.
	* $image->Get('clip-mask') now returns the clipping image.

2002-07-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added NTRegistryKeyLookup() to nt.c in order to look up ImageMagick
	installation parameters from the Windows Registry.
	* Updated GetMagickConfigurePath() in magick.c to use installation
	path data from the Windows Registry (if available).
	* Updated VisualMagick/ImageMagick.iss so that Windows Registry is
	updated by install package.

2002-07-03  Cristy  <cristy@mystic.es.dupont.com>
	* Semaphore.c will compile now when pthreads are not present.
	* 8-Bit Quantum PCD images now read correctly.
	* The antialias member of the ImageInfo structure was not being cloned.

2002-07-01  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick 5.4.7 released.

2002-06-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/nt.c (readdir): Make readdir re-entrant for each instance
	of DIR.  This should improve thread safety.
	* ltdl/ltdl.c : Support building as DLL under Win32.

2002-06-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Update to use Automake 1.6.2

2002-06-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Try harder when searching for Ghostscript fonts under Linux.

2002-06-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Identify PICT files via magic.mgk.

2002-06-18  Cristy  <cristy@mystic.es.dupont.com>
	* Added PerlMagick threading support (patch by Doug MacEachern).

2002-06-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* CLIPBOARD and EMF modules compile under MinGW and Cygwin.

2002-06-14  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	* The wbmp writer would dump core if it received a DirectClass image
	that contained only black and white pixels, because no colormap exists.

2002-06-09  Cristy  <cristy@mystic.es.dupont.com>
	* Label color could not be set (bug report by Ron Savage).
	* Added CatchException() method to magick/error.c.

2002-06-06  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick, version 5.4.6-1 released.

2002-06-05  Cristy  <cristy@mystic.es.dupont.com>
	* Added -encoding option to command line utilities.

2002-06-02  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick, version 5.4.6 released.

2002-05-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* ImageMagick may now be built (static build only) using the
	free MinGW development package from http://www.mingw.org.  Leonard's
	"clipboard" coder is included in the build.

2002-05-28  Leonard Rosenthol  <leonardr@lazerware.com>
	* Added new "clipboard" coder for reading/writing the system's
	clipboard.  Currently this is only implemented on Windows.
	For example:  'convert logo: clipboard:', 'convert clipboard: foo.png'

2002-05-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Support autotrace via delegates.mgk.  For example:  'convert
	autotrace:file.png file.mvg'

2002-05-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added progress monitor support to DrawImage().

2002-05-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added progress monitor support to wmf.c.

2002-05-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added EscapeText() to utility.c to support escaping text.

2002-05-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Text escaping for -draw and DrawAnnotation was not working properly.
	Now it does.  Backslash should act as a escape for the the active
	quote character (', ", or }) as well as backslash.  The backslash
	should be discarded if it was used as an escape character.  In order
	to reliably pass a backslash, two successive backslashes are required
	(e.g. "\\").

2002-05-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Modified Base64Encode() of utility.c so that it returns the number of
	characters encoded. This avoids having to invoke strlen() on possibly
	megabytes of data.

2002-05-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Fixed compilation error with Sun Workshop compiler (wmf.c).

2002-05-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Implement polypolygon support in WMF renderer.  Requires libwmf
	0.2.4 with draw_polypolygon IPA callback.

2002-05-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Added --enable-ccmalloc configure option.

2002-05-09  Cristy  <cristy@mystic.es.dupont.com>
	* DCM patch provided by Shane Blackett.

2002-05-07  Cristy  <cristy@mystic.es.dupont.com>
	* Lock mutex when destroying a SemaphoreInfo structure (patch provided
	by William Radcliffe).
	* Added mingw patches provided by Derry Bryson.

2002-05-05  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick, version 5.4.5-1 released.

2002-04-30  Cristy  <cristy@mystic.es.dupont.com>
	* Subimage specification did not work for TIFF (e.g.
	convert 'image.tiff[1]' image.png).

2002-04-30  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick, version 5.4.5 released.

2002-04-20  Cristy  <cristy@mystic.es.dupont.com>
	* Added magic string detection for the FPX format (patch provided by
	Marc).

2002-04-18  Cristy  <cristy@mystic.es.dupont.com>
	* Added ExceptionInfo parameter to C API method, QueryColorDatabase().

2002-04-17  Leonard Rosenthol  <leonardr@lazerware.com>
	* Fixed all known bugs with the IMDisplay utility for Windows.

2002-04-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* configure.ac (libtool_build_static_libs): Added
	--enable-delegate-build option to suuport building ImageMagick
	using delegate libraries in subdirectories of the ImageMagick source
	directory.

2002-04-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* WMF now supplies bitmaps as inline images rather than via a mpri
	reference.

2002-04-15  Cristy  <cristy@mystic.es.dupont.com>
	* Fixed DrawImage() to properly handle affine image transforms.
	* Added AffineTransformImage() to C API.
	* Added -transform option to convert/mogrify program.

2002-04-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/magick.c (MagickToMime): New method to return the MIME media
	type corresponding to a specified magick tag.

2002-04-12  Leonard Rosenthol  <leonardr@lazerware.com>
	* Fixed a bug in writing layer names in PSD files.

2002-04-10  Cristy  <cristy@mystic.es.dupont.com>
	* Fixed PingImage() memory leak (thanks to Timo Vogel).
	* Added encoding and unicode attributes to PerlMagick (patch provided
	by Youki Kadobayashi).

2002-04-08  Cristy  <cristy@mystic.es.dupont.com>
	* Added reference counted blobs.
	* Added MagickFatalError() and SetFatalErrorHandler() to the C API.
	* One color images caused memory corruption in QuantizeImage() (thanks
	to Vincent Broz).
	* Memory leak in NormalizeImage() (thanks to Vincent Broz).

2002-04-06  Glenn Randers-Pehrson <randeg@alum.rpi.edu>
	*  Added CCIS-601 4:2:2 YUV format read-write support.
	*  Added CCIS-601 4:2:2 MPEG-2 format write support.
	*  Fixed a bug introduced in 5.4.0 that caused files with "M2V"
	 suffix to be written in MPEG-1 instead of MPEG-2 format.

2002-03-28  Cristy  <cristy@mystic.es.dupont.com>
	* ImageToBlob() only returned the first frame of a multi-frame image.

2002-04-05  Leonard Rosenthol  <leonardr@lazerware.com>
	* Fixed inversion of colors when converting CMYk JPEG to PDF

2002-04-01  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Fixed TTF preview function.

2002-03-28  Cristy  <cristy@mystic.es.dupont.com>
	* DCM patches provided by Syam Gadde.
	* Multi-frame MPC image files caused a fault under Windows.
	* Copy entire comment from SVG (bug report from Bob Friesenhahn).
	* Enlarged scanline buffer for JPEG-compressed TIFF's (bug report from
	Bob Friesenhahn).

2002-03-27  Cristy  <cristy@mystic.es.dupont.com>
	* ImageMagick, version 5.4.4, released.

2002-03-26  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Added preliminary version of C API for vector drawing commands
	(draw.h & draw.c).  This interface is subject to change, and has not
	even been tested yet so it should not be used to support production
	code.  The previous draw.h and draw.c have been renamed to render.h
	and render.c respectively.

2002-03-25  Leonard Rosenthol  <leonardr@lazerware.com>
	* Fixed bugs related to layered CMYK PSD images.

2002-03-13  Leonard Rosenthol  <leonardr@lazerware.com>
	* PSD coder now saves layer information (name, offset & opacity)
	in hidden attributes.

2002-03-13  Cristy  <cristy@mystic.es.dupont.com>
	* Enhanced MPC to read/write image sequences.

2002-03-13  Cristy  <cristy@mystic.es.dupont.com>
	* A number of formats (e.g. JPEG, PS) did not handle DirectClass
	grayscale images properly.

2002-03-12  Cristy  <cristy@mystic.es.dupont.com>
	* Changed Clone*Info() API so structure members are set directly rather
	than by the *clone=*info method (suggested by William Radcliffe).

2002-03-11  Cristy  <cristy@mystic.es.dupont.com>
	* Added AcquireString() to allocate read-only strings.

2002-03-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/null.c (WriteNULLImage): Support writing "null:" image type
	for use when profiling or testing ImageMagick.

2002-03-08 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Update to Autoconf 2.53 (new release)
	* Update to Automake 1.6 (new release)

2002-03-07  Cristy  <cristy@mystic.es.dupont.com>
	* Bob Friesenhahn's execution profile results in a number of speed-ups
	with a faster LocaleCompare() algorithm and self-adjusting lists.
	* Recognize additional DCM metadata (suggested by Barry Branham).
	* Fixed CopyOpacity composite operator for CMYKA images.

2002-03-06  Cristy  <cristy@mystic.es.dupont.com>
	* Inlined AlphaComposite() and ValidateColormapIndex().
	* Corrected compositing algorithm for the case where both source and
	destination pixels had opacity values that were neither fully transparent
	nor fully opaque.

2002-03-05  Cristy  <cristy@mystic.es.dupont.com>
	* Memory overrun when drawing large circles.

2002-03-04  Cristy  <cristy@mystic.es.dupont.com>
	* Removed bug introduced into Bob's Base64Encode() method.

2002-03-02  Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
	* Added Base64Decode() and Base64Encode() to utility.c and updated
	ReadInlineImage() in magick/constitute.c to use Base64Decode().

2002-03-01  Cristy  <cristy@mystic.es.dupont.com>
	* GetTypeInfoByFamily() null pointer fault (reported by Bob Friesenhahn).
	* Added module version number (patch by Glenn Randers-Pehrson).

2002-03-01  Glenn Randers-Pehrson  <randeg@alum.rpi.edu>
	* image->matte was not being set when reading GRAY-ALPHA PNG files.

2002-02-26  Cristy  <cristy@mystic.es.dupont.com>
	* Potential infinite loop in SyncBlob() (reported by  Vladimir Faiden).

2002-02-26  Cristy  <cristy@mystic.es.dupont.com>
	* Gravity not respected when drawing text with the convert program.

2002-02-21  Cristy  <cristy@mystic.es.dupont.com>
	* MPEG multi-part filenames require an embedded %d, not %lu.
	* WriteStream() did not write to fifo (thanks to William Radcliffe).

2002-02-20  Cristy  <cristy@mystic.es.dupont.com>
	* Annotation did not support SJIS properly (patch provided by
	Katsutoshi Shibuya).

2002-02-18  Cristy  <cristy@mystic.es.dupont.com>
	* Fixed memory overrun with -format option of the mogrify program.
	* Labels were not positioned correctly for VID format.

2002-02-16  Cristy  <cristy@mystic.es.dupont.com>
	* Replaced -copy/-replace options with +/-write in the convert program.
	* Median filtering speed enhancement using skip list contributed by
	Mike Edmonds.

2002-02-14  Cristy  <cristy@mystic.es.dupont.com>
	* Command line options now stay in effect for any image in command line
	order until a another option is encountered or if -noop is specified.

2002-02-07  Cristy  <cristy@mystic.es.dupont.com>
	* SVG coders understands inline images.

2002-02-06  Cristy  <cristy@mystic.es.dupont.com>, Glenn Randers-Pehrson
	* Made -scene consistent across all utilities.  -snaps replaces previous
	functionality of -scene for import program.

2002-01-30  Cristy  <cristy@mystic.es.dupont.com>
	* Correctly draw arc when arc end/start are not integer
	(patch contributed by Giuliano Pochini).

2002-01-28  Cristy  <cristy@mystic.es.dupont.com>, Glenn Randers-Pehrson
	* Geometry strings respect -gravity (e.g. -gravity SouthWest -crop
	100x100).
	* Postive offsets in geometry strings move within the image canvas
	with respect to the gravity (SouthWest gravity is similar to Postscript
	page offsets).

2002-01-24  Cristy  <cristy@mystic.es.dupont.com>
	* Use -trim to trim the edges of an image.
	* Palm pixmap supported contributed by Christopher R. Hawks.
	* Added -mask to the convert/mogrify programs to add clips masks to
	an image.

2002-01-21  Cristy  <cristy@mystic.es.dupont.com>
	* Fixed occasional small memory leak associated with exceptions.
	* Persistent cache is no longer updated (MPC coder).

2002-01-20  Glenn Randers-Pehrson  <randeg@alum.rpi.edu>
	* Fixed some bugs in the uncompressed PGM and PPM reader/writer (pnm.c).

2002-01-14  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* configure.ac: Removed test for libwmf/font.h.

2002-01-13  Leonard Rosenthol  <leonardr@lazerware.com>
	* More bug fixes and improvements in PSD writer.

2002-01-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* magick/magic.mgk: Added entries for detecting PFA and PFB formats.
	Is this file used for anything anymore?
	* coders/modules.mgk: Add support for PFA fonts.
	* coders/ttf.c (RegisterTTFImage): Add support for PFA fonts.
	* magick/annotate.c (RenderType): Add support for PFA fonts.

2002-01-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Modified type.mgk so that it may include the additional files
	type-windows.mgk, type-solaris.mgk, and type-ghostscript.mgk depending
	on the operating system used, and the font files available.

2002-01-11  Leonard Rosenthol  <leonardr@lazerware.com>
	* PSD now supports writing layered images and IPTC data
	* Fixed some bugs in XCF

2002-01-11  Cristy  <cristy@mystic.es.dupont.com>
	* Added image list methods to the API.

2002-01-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* configure.ac : Renamed configure option --with-ttf-fontpath to
	--with-fontpath since ImageMagick loads more than TrueType fonts.
	* ChangeLog : Renamed Changelog.txt to ChangeLog in order to conform
	to GNU and open-source standards.

2002-01-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Makefile.am : $(DESTDIR) already contains trailing '/'.

2002-01-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/wmf.c (wmf_magick_device_begin): Fix non-opaque fills.
	Now properly fills with texture image.

2002-01-05  Glenn Randers-Pehrson  <randeg@alum.rpi.edu>
	* Fixed an out-of-bounds memset() and two other memory overruns when
	decoding 1-bit AVI, BMP, and DIB images.

2002-01-04 Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* Fix lcms header inclusion in transform.c.

2002-01-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	* coders/wmf.c (magick_brush): Fixed bug with setting fill color.

2002-01-03  Cristy  <cristy@mystic.es.dupont.com>
	* Postscript Level II is now DCS compliant.

---------------------------------------------------------------------------
Copyright (C) 2002 - 2003 GraphicsMagick Group

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.