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.
* 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.
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