root / ImageMagick / trunk / ChangeLog

2008-07-17  6.4.2-4 Cristy  <quetzlzacatenango@image...>
  * Fixed cache nexus threading problem to avoid spurious assertions when
    calling the DistortImage() method.

2008-07-17  6.4.2-4 Anthony <anthony@griffith...>
  * New distortions  Shepards which provide semi-localized distorts of single
    points within an image.  Almost like taffy pulling!

2008-07-12  6.4.2-2 Anthony <anthony@griffith...>
  * Separate coefficient calculation from DistortImages (future development)
  * Perspective and Bilinear Distortions fallback to Affine
    when less than 4 point pairs are provided.
  * Affine Distortion now handles 2 point pairs (SRT of a single line)
    and a simple translation if only a single point pair is provided.
  * Added 'verbose' output of some of the distortion equations generated
  * Initial addition of polynomal distortion (incomplete - not working yet)

2008-06-29  6.4.2-2 Cristy  <quetzlzacatenango@image...>
  * Add log2 and round as -fx operators.
  * Add log and round as -evaluate operator.
  * Add -deskew option to straighten an image.

2008-06-22  6.4.2-1 Cristy  <quetzlzacatenango@image...>
  * Use the source image interpolation method when drawing an affine image.

2008-06-24  6.4.2-1 Anthony <anthony@griffith...>
  * Added new operator  +/-level-colors which will 'level' images based
    on colors to use for the black and white points. This lets to adjust
    the image in terms of mapping the given colors from/to black and white
    respectivally.

2008-06-23  6.4.2-0 Christian Lackas <christian@lacka...>
  * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
    order.

2008-06-22  6.4.2-0 Cristy  <quetzlzacatenango@image...>
  * Refactor additional ImageMagick algorithms for OpenMP support.

2008-06-25  6.4.1-9 Cristy  <quetzlzacatenango@image...>
  * Add pow as an -evaluate operation, using normalized values

2008-06-18  6.4.1-9 Anthony <anthony@griffith...>
  * Added a  LevelizeImageChannels() which is simular to LevelImageChannels()
    Function maps black and white values to the given level values.
    Rather than mapping the given level values to black and white.
    Bacically a 'reverse-level' function, with different input args.
  * Set  +level  or a '!' flag in -level or LevelImage() to call
    the new 'reverse-level' function LevelizeImageChannels().
  * More work on IsMagickColorSimular() to fix relationship between
    transparent-black and opaque-black, which was matched as 'simular'.
    Also attempts to fix 'K' channel handling for CMYK colorspace.
    More work on this to come.

2008-06-25  6.4.1-9 Cristy  <quetzlzacatenango@image...>
  * The TXT format correctly reports alpha channel (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
  * MONOTCHROME1 Dicom images are not longer inverted (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).

2008-06-13  6.4.1-8 Anthony <anthony@griffith...>
  * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
    so as to understand that the Hue Channel is cyclic by nature

2008-06-08  6.4.1-8 Cristy  <quetzlzacatenango@image...>
  * The -sketch option is working again (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).

2008-06-08  6.4.1-7 Cristy  <quetzlzacatenango@image...>
  * More algorithms refactored to support a threaded cache view.
  * EPS2 output only 1/3 of image when using LZW or rle compress (reference
    http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
  * ISO C++ 1998 does not support 'long long' (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
  * Patch GetMagickMemoryHandlers() to return the properly return the memory
    handler addresses.
  * Generate histogram comment if # unique colors exceed 1024 (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).

2008-06-03  6.4.1-6 Marton Bokor  <marton.bokor@gfthu....>
  * Reading EMF files containing non-ascii characters no longer fails for
          UTF8 encoded paths on Windows XP.

2008-06-03  6.4.1-6 Cristy  <quetzlzacatenango@image...>
  * The -colorspace option is an operator, not a setting.

2008-05-31  6.4.1-5 rsnel <rik@snel....>
  * gif.c misreads Gifs in which LZW codes are split across three datablocks.

2008-05-31  6.4.1-4 Matthew Clark <mclark@gorge...>
  * Patches to the JPEG and DCM coders to fix a few problems reading 
    certain DCM image types.

2008-05-15  6.4.1-4 Cristy  <quetzlzacatenango@image...>
  * Interpreting the -set option is no longer delayed.
  * Add AcquireCacheViews() and DestroyCachewViews() to the API.
  * Call DrawAffineImage() instead of CompositeImage() (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
  * Throw exception for TIFF compression not support (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
  * The +opaque option now recognizes its required argument (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
  * The -background and -virtual-pixel settings are now applied correctly
    across parenthesis.
  * Only reset the exception signature if the relinquish memory is MagickTrue.
  * Correct recolor equation for computing opacity (referencee
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
  * Set midpoint when scaling JP2 images.
  * Semaphores must be passed by reference when destroyed for reliable thread
    locks.

2008-05-13  6.4.1-3 Cristy  <quetzlzacatenango@image...>
  * MagickGetResource(): resources are MagickSizeType not unsigned long.

2008-05-11  6.4.1-2 Cristy  <quetzlzacatenango@image...>
  * Import: properly handle a hierarchy of subwindows under X11.
  * Refactor quantum pixel processor to inprove ease of use and speed.

2008-05-09  6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
  * OpenMP patch for sepia-tone effect.

2008-05-08  6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
  * OpenMP patch for NormalizeImage() & TintImage()

2008-05-06  6.4.1-2 <cristiannomartins@gmail...>
  * OpenMP patch for GetImageChannelDepth().
  * Set depth to 32 when saving MIFF HDRI image files.

2008-05-05  6.4.1-2 <joao.vita@gmail...>
  * OpenMP patch for OilPaintImage Function

2008-05-05  6.4.1-2 Sean Patrick Burke  <seanburk@gmail...>
  * Update IPLab coder (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).  

2008-05-02  6.4.1-1 Cristy  <quetzlzacatenango@image...>
  * Return correct result for -fx luminence.
  * Restore missing break so that PGM images remain PGM.
  * Speed up the processing of ASCII PNM files.
  * Return the correct number of MNG images for PingImage().

2008-05-01  6.4.1-0 Cristy  <quetzlzacatenango@image...>
  * Remove C++ style comments from source.
  * Center motion blur kernel.
  * Reenable dithering for -monochrome option.

2008-04-24  6.4.0-11 Cristy  <quetzlzacatenango@image...>
  * For color reduction, use maximum tree depth if image has 1024 or less
    unique colors.
  * Use a uniform convolution filter for motion blur (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
  * Add 'mean' and 'std' symbols to the Fx expression parser.

2008-04-20  6.4.0-10 Chris Madison  <madisonblu@hotma...>
  * Updated to the latest autoconf/automake/libtool scripts.
  * Default to HSL colorspace when modulating (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
  * The -regard-warnings option properly returns a program status of 1 if and
    only if a warning or error exception is thrown.
  * Report 'no clip path defined' exception for -clip-path option (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).

2008-04-16  6.4.0-8 Cristy  <quetzlzacatenango@image...>
  * Distinquish between pre and post processing of image list options.
  * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
    exception (reference
                http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).

2008-04-16  6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
  * Instead of masking the PNG tRNS values when reducing from 16-bit,
    set image->matte to MagickFalse and emit a warning.  This will produce
    behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).

2008-04-12  6.4.0-7 Cristy  <quetzlzacatenango@image...>
  * Fix fault for animate -window root image.gif.
  * Use GetImagePixels() rather than SetImagePixels() when making multiple
    passes and setting image pixels (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).

2008-04-10  6.4.0-6 Cristy  <quetzlzacatenango@image...>
  * Compile error in coders/avi.c when JPEG delegate library is unavailable.

2008-04-09  6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
  * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
    the PNG specification, instead of scaling them.

2008-04-09  6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
  * Revised png.c to avoid saving unknown chunk types that will never
    be used later.  This prevents the vulnerability described in
    CVE-2008-1382, with respect to all unknown chunks except vpAg.
    To handle an invalid, zero-length vpAg chunk properly will require
    libpng-1.2.27 or later.

2008-04-04  6.4.0-5 Cristy  <quetzlzacatenango@image...>
  * Use mplayer delegate if ImageMagick does not grok AVI op code.
  * Use proper rounding for the -fx intensity expression.

2008-03-26  6.4.0-4 Cristy  <quetzlzacatenango@image...>
  * Fix +swap option so it no longer throws an assertion.
  * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).

2008-03-26  6.4.0-1 Cristy  <quetzlzacatenango@image...>
 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
   tile size is specified (e.g. ptif:image.tif[128x128]).
 * Malformed use of caption no longer consumes memory (reference
   http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
 * Don't run Ghostscript twice (reference 
   http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).

2008-03-21  6.4.0-0 Cristy  <quetzlzacatenango@image...>
  * SpreadImage() no longer introduces noise into the resulting image (reference
                http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
  * Properly handle min-is-white TIFF gray scale images.
  * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
    factor is 1.0.

2008-03-20  6.3.9-10 Cristy  <quetzlzacatenango@image...>
  * Writing pyramid TIFF images no longer fails if a tile size is specified
    (e.g. ptif:image.tif[128x128]).
  * Reset page geometry when interactively cropping an image with the display
    program.

2008-03-18  6.3.9-9 Cristy  <quetzlzacatenango@image...>
  * With a single swap argument should swap the image with the *last* image.

2008-03-16  6.3.9-8 Cristy  <quetzlzacatenango@image...>
  * Make sure we don't sync a blob after it has been closed.

2008-03-14  6.3.9-7 Cristy  <quetzlzacatenango@image...>
  * Patch mpeg:encode delegate to properly produce an MPEG image sequence.

2008-03-11  6.3.9-6 Cristy  <quetzlzacatenango@image...>
  * Support both GTK and CAIRO interfaces to RSVG (reference
    ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
  * Display colormapped PNG images with alpha properly (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).

2008-03-09  6.3.9-5 Cristy  <quetzlzacatenango@image...>
  * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).

2008-03-08  6.3.9-4 Cristy  <quetzlzacatenango@image...>
  * The rsvg delegate library depends on cairo-svg.
  * Account for min-is-white 8-bit gray TIFF images.

2008-02-29  6.3.9-2 Cristy  <quetzlzacatenango@image...>
  * Add support for the Postable Document Archive Format.
  * Add support for Braille images.
  * Add support for DDS images (contributed by Bianca van Schaik).
  * Add GetImageAlphaChannel() method.
  * PSD clipping paths are once again recognized.

2008-02-24  6.3.9-1 Cristy  <quetzlzacatenango@image...>
  * Return the actual image format for HTTP: or FTP: format (reference
        http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
  * Fix so image.quantize(true) returns error as expected (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).

2008-02-20  6.3.9-0 Cristy  <quetzlzacatenango@image...>
  * Fixed a small memory leak (8 bytes) in TransformImages().
  * Render to Cairo surface rather than a GDK buffer when rendering SVG.
  * Identify now reports both actual and reported image depths (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).

2008-02-17  6.3.8-10 Cristy  <quetzlzacatenango@image...>
  * Speed up converting large PDF/PS images when only selecting a few pages
    (e.g. pdffile.pdf[195-199]).
  * Deprecate HSLTransform() and TransformHSL().

2008-02-16  6.3.8-9 Cristy  <quetzlzacatenango@image...>
  * Fix Magick++-config script to reflect the MagickWand / MagickCore
    dependencies.

2008-02-14  6.3.8-7 Cristy  <quetzlzacatenango@image...>
  * Promote colormapped to truecolor images when enciphering.

2008-02-08  6.3.8-6 Cristy  <quetzlzacatenango@image...>
  * Add EncipherImage() / DecipherImage() methods.
  * Add -encipher / -decipher options to the command-line utilities.

2008-02-03  6.3.8-5 Cristy  <quetzlzacatenango@image...>
  * New Unix/Linux refactoring (should be transparent since changes are
    reflected in Magick-config and ImageMagick.pc pkg-config files):
      /usr/local/include => /usr/local/include/ImageMagick
      libMagick => libMagickCore
      libWand => libMagickWand
      Magick-config (deprecated) => MagickCore-config
      Wand-config (deprecated) => MagickWand-config
      Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc

2008-01-28  6.3.8-3 Cristy  <quetzlzacatenango@image...>
  * Liquid rescale limits the final size to twice the original size (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
  * Read EXIF data in TIFF images; writing is pending until we can figure out
    how to use the libtiff delegate library to write EXIF data.

2008-01-24  6.3.8-2 Cristy  <quetzlzacatenango@image...>
  * Add support for liquid rescaling (e.g. -liquid-rescale).
  * Support a ^ meta character in an image geometry (.e.g
    convert 640x480.png -resize 240^ returns a 320x240 result).

2008-01-20  6.3.8-1 Cristy  <quetzlzacatenango@image...>
  * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
    return camera model number.

2008-01-14  6.3.8-0 Cristy  <quetzlzacatenango@image...>
  * Monochome EPS3 images are no longer corrupt (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
  * Eliminate memory corruption with broken PICT image (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
  * Return a Grayscale colorspace for grayscale DPX image (previously
    returned Log colorspace).
  * Fix -g option for PCL6 support (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).

2008-01-08  6.3.7-10 Cristy  <quetzlzacatenango@image...>
  * Only read ICON alpha mask if BPP is <= 16.
  * Add support for +opaque and +transparent (requested by Anthony).
  * Throw an exception *before* we call wmf_api_destroy() (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).

2008-01-01  6.3.7-9 Cristy  <quetzlzacatenango@image...>
  * Use explicit format specifier to render transparent Adobe Illustrator
    files (i.e. convert ai:image.ai image.png).
  * Set RSVG base URI (patch provided by tsdineen).

2007-12-20  6.3.7-7 Cristy  <quetzlzacatenango@image...>
  * `Magick-config --version` returns Q16 instead of
    Q@MAGICKCORE_QUANTUM_DEPTH@.
  * Permit commas in numbers in certain locales (e.g. german +100,000).

2007-12-13  6.3.7-5 Cristy  <quetzlzacatenango@image...>
  * Added an exception reason to BlobToImage() in the event an image has no
    magic number and neither the image magick or filename is set.
  * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
  * Fix bug in GetEXIFProperty() (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).

2007-12-12  6.3.7-4 Cristy  <quetzlzacatenango@image...>
  * Adding comments to your image is now possible with the display program.

2007-12-09  6.3.7-3 Anthony <anthony@griffith...>
  * Adjusted -clut multiplyer for correct handling of
    "-interpolation Integer" in color lookup.

2007-12-01  6.3.7-3 Cristy  <quetzlzacatenango@image...>
  * Fix 'insufficient image data' for DCM format (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
  * Force a colormapped image if Palm bits-per-pixel < 16.
  * Fix multiple problems with Palm Data Base reader (patch from
    1tms@gmx.d...).
  * Do not exit after first image with the display --immutable option.
  * Update autoconf/automake/libtool configuration files.
  * Add support for resource limit units (e.g. -limit memory 16mb).
  * Return original image if gaussian blur sigma is 0.0.
  * Colormapped multi-image PDF's are no longer corrupt (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).

2007-11-27  6.3.7-2 Anthony <anthony@griffith...>
  * Finalisation of new resize filters, "Lagrange" self-windowing filter
    now adjusts automatically with different support window size.
  * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
    (triangluar) resize windowing filters.
  * Adjusted -clut to use a grayscale image (with no alpha) to select colors
    from the Lookup Table image.

2007-11-26  6.3.7-2 Cristy  <quetzlzacatenango@image...>
  * Not all DCM tags were being saved as image attributes (patch provided by
    jcupitt@gmail...).
  * Normalize pixel values when quantum format is floating-point.
  * Initialize the pixel sum to zero when averaging image pixels.

2007-11-23  6.3.7-1 Anthony <anthony@griffith...>
  * Bug fix in height calculation for -layers merge operation

2007-11-02  6.3.7-0 Cristy  <quetzlzacatenango@image...>
  * Add support for SCT grayscale images.
  * Fixed transparancy bug for the ICO image format.
  * Fixed small memory leak in the caption and label coders.
  * Fixed -threshold option to return all white for -threshold 0 (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).

2007-11-06  6.3.6-10 Chris Madison  <madisonblu@hotma...>
  * Corrected CGM delegate command in config/delegate.xml.

2007-11-05  6.3.6-9 Chris Madison  <madisonblu@hotma...>
  * Reclassified X server open error from fatal to non-fatal.
  * New SetImageAlphaChannel() method to activate, deactivate, reset, or
    set the image alpha channel.
  * Patch for Scanalytics IPLab image format for non 8-bit images
    (contributed by Sean Burke).

2007-11-04  6.3.6-8 Chris Madison  <madisonblu@hotma...>
  * Remove ctrl-M characters on in various source files.
  * Fix signature for Magick++ averageImages() regression tests for HDRI.
  * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.

2007-11-03  6.3.6-7 Chris Madison  <madisonblu@hotma...>
  * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.

2007-11-02  6.3.6-6 Cristy  <quetzlzacatenango@image...>
  * Upgrade to FPX version libfpx-1.2.0.14 (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
  * Modules are searched first in the directories specified by the environment
    variables, and then -- if the desired module is not found -- in the
    compiled-in path.  (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).

2007-11-01  6.3.6-5 Cristy  <quetzlzacatenango@image...>
  * Update FPX regression test reference images.
  * Fixed Magick++ compile error for Sun Studio 10 compiler.

2007-10-25  6.3.6-4 Cristy  <quetzlzacatenango@image...>
  * The -equalize option now respects the -channel option.

2007-10-23  6.3.6-4 Anthony <anthony@griffith...>
  * Additional Filters:  Welsh, Parzen, Lagrangian
  * Addition of Cubic filter B,C controls
  * 'verbose' filter plotting output using  -define "filter:verbose"

2007-10-20  6.3.6-3 Anthony <anthony@griffith...>
  * Further expandsion and handling of filters with expert options.
    -filter selects from a table of standard filter settings, while
    expert options allow complete selection of filter, windowing, support
    and blurring options.  Includes automatic switch from Sinc to Bessel
    for operators using 2 dimentional cylindrical filter, rather than
    two pass 1 dimentional orthogonal filters.

2007-10-14  6.3.6-3 Cristy  <quetzlzacatenango@image...>
  * Obsolete -support (set filter blur factor)
  * Expandsion to add -set/define filter options

2007-10-12  6.3.6-2 Anthony <anthony@griffith...>
  * Least Squares coordinate handling added for -distort methods Affine,
    Perspective, Bilinear.   This allows for more than the minimal number of
    coordinates to be used to 'fit' a distortion function to an image.
    This addition will allow the use of image registration to generate
    panarama overviews and better geographical coordinate correction.
  * Cosolidated the simular methods FlattenImage() and MosaicImage()
    into a new layers function MergeImageLayers() method, adding 'flatten'
    and 'mosaic' layer methods.
  * Addition of another simular layers method 'merge' which 'unlocks' the
    normal flatten/mosaic layer merger from the origin, The resulting image
    will have a virtual canvas of minimal size with an offset. Also images
    with negative offsets will not be clipped by the 'merge' form of the
    command.  This was created for better layering of distorted images, such
    as panarama overlays.
  * Bug fix in handling transparency for EWA resampling.
  * Access to Resize Filter Functions from resize.c (for resample.c)
    with posible future filter sources... Acquire/Destory/Call ResizeFilter()
  * All resize filters added to resampling, but filter handling is incomplete.

2007-10-05  6.3.6-2 Cristy  <quetzlzacatenango@image...>
  * The box filter no longer produces a black grid when resizing an image
    under Mac OS X.
  * Respect cropbox for PDF with a subimage specification (e.g.
        image.pdf[1-3]).
  * Detect proper PDF bounding box when offsets are negative.

2007-10-02  6.3.6-1 Cristy  <quetzlzacatenango@image...>
  * Speed up the Fx interpreter.
  * Use ULL not ui64 for MinGW 64-bit constants.
  * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
  * Close all references to a pixel cache on disk before removing the temporary
          file as required under Windows.

2007-09-29  6.3.6-0 Anthony <anthony@griffith...>
  * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
    sharp and clear as you approach the center of the distort.
  * Added  " -set option:distort:viewport 'geometry' " special option
    that can be used to override the output image size and offset.
  * Fixed experimental use of -filter and -support in Resampling (more later).
  * Changed order for coordinate arguments in -distort (for later leastsq
    multiple coordinate distortion function fitting)

2007-09-22  6.3.6-0 Cristy  <quetzlzacatenango@image...>
  * Check the API version and quantum depth before loading a coder module or
          image filter (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
  * Add exception to the image filter signature.
  * Get the execution path under Mac OS X.
  * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
  * Fixed memory leak in CloneString() (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
  * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
    CopyDelegateFile().

2007-09-18  6.3.5-9 Anthony <anthony@griffith...>
  * Bug fix for +distort in Perspective, also effected PerspectiveProjection

2007-09-17  6.3.5-10 Cristy  <quetzlzacatenango@image...>
  * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
    method instead.
  * Map the display program pan icon window for each oversized image.
  * The ufraw delegate does not like quotes around the output filename.
  * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
    a 64-bit FreeBSD system.
  * The -level option now works properly for colormapped images.
  * Allow Extrapolated blending of images using -blend
       http://netpbm.sourceforge.net/doc/extendedopacity.html

2007-09-12  6.3.5-9 Anthony <anthony@griffith...>
  * Major Addition,  Area Resampling Functions, (scaled interpolation)
    for pixel lookup in Distortion functions.  This improves the look in
    areas of minification enormousally, especially in situations of infinite
    tiling and horizon views.  All virtual pixel methods have been handled
    to minimise computation time involved with area resampling.  To use the
    new function distortions need to be able to determine scaling vectors
    (distortion function derivitives) for correct working.  All
    -distort methods, except Arc, uses scaled area resampling.
  * Improvements to perspective distort method, to include the correct
    differentation between the 'ground' on which the image lies, and the
    'sky', the color of which can be set using the -mattecolor setting
    (as the distortion invalid pixel color). Background color is retains
    for surrounding ground areas. The horizon is also correct anti-aliased
    and transparent colors are also allowed, allowing you to add backdrops
    of gradients and patterns.

2007-09-04  6.3.5-9 Cristy  <quetzlzacatenango@image...>
  * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
  * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
    iDefense).
  * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
    iDefense).
  * Patched AllocateImageColormap() to fix an integer overflow vulnerability
    (alert from iDefense).
  * Patched ReadDCMImage() to fix an integer overflow vulnerability
    (alert from iDefense).
  * Patched ReadDIBImage() to fix an integer overflow vulnerability
    (alert from iDefense).
  * Patched ReadXBMImage() to fix an integer overflow vulnerability
    (alert from iDefense).
  * Patched ReadDCMImage() to fix an denial of service vulnerability
    (alert from iDefense).
  * Patched ReadXCFImage() to fix an denial of service vulnerability
    (alert from iDefense).
  * If image size changes, don't trust DPX orientation attributes.

2007-09-04  6.3.5-9 Gozer404
  * Add French to the messaging system (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
  * Add -fopenmp to MAGICK_PCFLAGS (reference
   http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).

2007-08-14  6.3.5-7 Cristy  <quetzlzacatenango@image...>
  * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
    reset the alpha channel.
  * Render proper image labels for VID coder.
  * Resolved a conflict for the -list option.  Use -list font to list
          ImageMagick fonts and -list type to list image types.
  * Catch any errors returned by pthread_mutex_init() (problem report
    from devman@gmx-t...).
  * TransformHSL() returns a proper hue component.
  * Added -clut option and the ClutImage() method.
  * Fix glyph memory leak in AnnotateImage (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
  * Rename analyze.c to Analyze.c (reference
    ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).

2007-08-07  6.3.5-6 Anthony  <anthony@griffith...>
  * Enabled use of +distort to auto resize destination image to 'bestfit'
    the distorted input image.  This also enabled the use of virtual canvas
    offsets in source and destination images for most distortion methods.

2007-08-05  6.3.5-6 Cristy  <quetzlzacatenango@image...>
  * Remove atexit in Magick++ code to avoid possible client crash (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).

2007-08-01  6.3.5-5 Cristy  <quetzlzacatenango@image...>
  * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).

2007-07-30  6.3.5-5 Anthony  <anthony@griffith...>
  * Added -distort arc.  This update also allows the destination image
    size and offset to be set according to the specific distortion being
    applied.

2007-07-29  6.3.5-5 Cristy  <quetzlzacatenango@image...>
  * Set the -poloroid border color with the -bordercolor option.

2007-07-25  6.3.5-4 Cristy  <quetzlzacatenango@image...>
  * Remove extranous break statement so -type option properly sets the
    image_info->type member (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).

2007-07-21  6.3.5-4 Anthony  <anthony@griffith...>
  * Allow the use of optional arguments in -distort SRT

2007-06-29  6.3.5-0 Anthony  <anthony@griffith...>
  * Initial addition of three Affine Distortions to -distort with the affine
    mapping defined by the use of;  an Affine Matrix, Coordinates of Triangles,
    or separate Scale-Rotate-Translate actions.

2007-06-18  6.3.5-0 Cristy  <quetzlzacatenango@image...>
  * Fix X11 font ascender.
  * Add -distort option.
  * Add random noise option (e.g. +noise random).
  * Many internal algorithms are now threaded to take advantage of speed-ups
    offered by the new dual and quad-core processor technologies.
    and quad-core processor technology.
  * Tiff images in the LAB colorspace are no longer identified as RGB
    (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
  * Update image color_profile and iptc_profile members in the JPEG coder
    (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);

2007-06-13  6.3.4-10 Cristy  <quetzlzacatenango@image...>
  * Fix composite mask bug (reference
    http://www.imagemagick.org/Usage/bugs/composite_mask/).
  * Speed up GetPixelOpacity() method (patch from seth@price...).
  * Set icon image width/height before allocating the image colormap.
  * Remove Photoshop string segment from JPEG profile (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).

2007-06-11  6.3.4-9 Cristy  <quetzlzacatenango@image...>
  * Converting a jpg to pdf is creating an empty pdf object (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
  * Respect the '-set type:hinting off option' (bug report from Richard
    Jones).
  * WritePSDImage vulnerable to exploitable heap corruption (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).

2007-06-09  6.3.4-8 Cristy  <quetzlzacatenango@image...>
  * SetMagickRegistry() post-increment the value 'id' (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).

2007-06-02  6.3.4-6 Cristy  <quetzlzacatenango@image...>
  * Read/write 10 & 12-bit packed DPX images.
  * Reduce stack requirements for messaging system.
  * Small memory leak for raw profiles in the PNG coder.

2007-06-01  6.3.4-5 Glenn <glennrp@image...>
  * Added GIF, JPEG, and PNG interlace types.  For backward compatibility,
    you can continue to use "-interlace Plane" to request these.

2007-04-30  6.3.4-0 Anthony  <anthony@griffith...>
  * Fixed minor bug in the 'curl' for Polaroid of very non-square images.

2007-06-01  6.3.4-5 Cristy  <quetzlzacatenango@image...>
  * Set min-is-white for Group4-compressed PDF.
  * Add PaintFloodfillImage() method.

2007-05-30  6.3.4-4 Cristy  <quetzlzacatenango@image...>
  * Add MEPP metric to compare program.  Returns the mean error per pixel
    along with the normalize mean and maximum error.
  * Attach an XMP profile to an image (e.g.
    convert input.tif -profile xmp:metadata.xmp output.tif).

2007-05-22  6.3.4-3 Cristy  <quetzlzacatenango@image...>
  * Fixed mogrify conversions with -format and -path (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).

2007-05-15  6.3.4-2 Cristy  <quetzlzacatenango@image...>
  * SVG style element was not always parsed properly.
  * Do not dither when the number of unique colors is already less than the
    maximum.
  * Return normalized PAE metric (compare utility).

2007-05-03  6.3.4-1 Cristy  <quetzlzacatenango@image...>
  * Add support for PFM images.
  * Check for corrupt EXIF image profiles.
  * Writing JPEG YCbCr TIFF images no longer faults (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).

2007-04-30  6.3.4-0 Anthony  <anthony@griffith...>
  * Fixed minor bug for crop missed images and 'background' GIF disposal.

2007-04-28  6.3.4-0 Glenn  <glennrp@image...>
  * Added profile support to the GIF decoder/encoder.  They are stored
    as GIF Application Extensions.  Known extensions include existing ICCRGB1
    (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
    profiles).  Unknown extensions found in GIF files are read as gifappNNN.

2007-04-28  6.3.4-0 Anthony  <anthony@griffith...>
  * Invert Opacity change for user defined ordered dither threshold maps,
    so that 'off' map is transparent, and 'on' is opaque.

2007-04-24  6.3.4-0 Anthony  <anthony@griffith...>
  * Added an initial Coalesce Images, and a final +map local colortable
    optimization to the -layers Optimize method, for a simple to use
    GIF optimization operation.  (more work to come)

2007-04-22  6.3.4-0 Cristy  <quetzlzacatenango@image...>
  * Properly set the virtual canvas of a multi-frame GIF image sequence.
  * Add AcquireOneVirtualPixel() method.
  * Set Log colorspace properly when writing DPX images.
  * Add -tile-offset option.
  * Add support for the EXR image format.
  * Improve support for DPX images.
  * Add --enable-hdri option to the configure script.
  * Add support for high dynamic-range images (HDRI).

2007-04-20  6.3.3-9 Peter Hull  <peterhull90@gmail...>
  * Improve support for writing multiple image icons.

2007-04-18  6.3.3-9 Anthony  <anthony@griffith...>
  * Separated -layers Optimize from -layers OptimizeFrame to allow
    the former expansion into a general (multiple method) optimizer
    of GIF animations
  * merged -layers OptimizeTransparency into -layers Optimize method

2007-04-12  6.3.3-8 Chris Madison  <madisonblu@hotma...>
  * Fix fault whem comparing a colormapped image with a non-colormapped one.
  * Fix race condition when spawning delegate programs.
  * TIFF JPEG now respects the -quality comptression setting.
  * The -fx option now properly groks the logical and operator.
  * DPX tilestamp property should be timestamp.

2007-04-13  6.3.3-7 Anthony  <anthony@griffith...>
  * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
    according to given gravity and canvas area it applies to. This is for
    code simplification thoughout MagickCore.

2007-04-09  6.3.3-6 Anthony  <anthony@griffith...>
  * Fixed CoalesceImages() to reset virtual canvas info on second and later
    frames.   Other animation handlers may also need to reset virtual canvas
    sizes to match the first frame, as well.

2007-04-06  6.3.3-6 Anthony  <anthony@griffith...>
  * Addition of a CompositeImages() "layer.c" function to compose two
    separate image lists together (with a virtual canvas offset) in three
    different ways, depending on the size of the lists.
  * A 'hack' for command line use (the two lists separates by the special
    "NULL" image, which is junked) has also been added. Specifically...
    "-layers Composite".

2007-04-04  6.3.3-6 Anthony  <anthony@griffith...>
  * Add -layers RemoveDups method to remove duplicate sequential images in
    coalesced animations.
  * Add -layers RemoveZero method to remove images with a zero time delay
    (with no action and a warning is all images have zero time delay)

2007-04-01  6.3.3-6 Cristy  <quetzlzacatenango@image...>
  * Permit generic profiles (e.g. -profile name:profile).

2007-03-31  6.3.3-5 Cristy  <quetzlzacatenango@image...>
  * Fixed DCM and XWD buffer overflow vulnerabilities (reference
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).

2007-03-28  6.3.3-4 Anthony  <anthony@griffith...>
  * Code duplication, simplification, and possible logic faults in "list.c".
  * Added new Composition method, 'ChangeMask' to return pixels
    that have changed or will cause a color change in overlays
  * Used 'ChangeMask' to implement the "-layers" method
    "OptimizeTransparency" to improve the compressibility of
    frame optimized GIF animations. See IM Examples...
      http://www.imagemagick.org/Usage/anim_opt/#opt_trans

2007-03-19  6.3.3-4 Cristy  <quetzlzacatenango@image...>
  * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
    some minor changes to the GIF coder to make reading and pinging images
    faster (patch provided by mstemm@cloud...).

2007-03-19  6.3.3-3 Cristy  <quetzlzacatenango@image...>
  * Patch RotateImage() to properly rotate CMYK images.
  * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
    report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).

2007-03-19  6.3.3-3 Anthony <Anthony@griffith...>
  * Fixed bug for GIF Optimization for images without a matte channel.
  * Improved image handling for "-layers" method "Dispose".

2007-03-11  6.3.3-2 Cristy  <quetzlzacatenango@image...>
  * Improve configure script to better support Ghostscript under Mac OSX (
    reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
  * Force a virtual pixel method of Tile for GetFillColor() and
    GetStrokeColor().
  * Add -reverse option to reverse the image list.

2007-03-08  6.3.3-1 Cristy  <quetzlzacatenango@image...>
  * Support versions 2.1.0 and above (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
  * Support SVG rotation about a point (e.g. rotate(45 75 75)).
  * Fix fault in DCM coder (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
  * Check for a NULL parser in SVGReference in coders/svg.c (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
  * Add --disable-deprecated configure script option.
  * Composite mask now works properly with transparent images.

2007-03-04  Daniel Kobras <kobras@debia...>
  * Fixed additional data-driven faults (reference
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
  * Allocate proper scanline length to prevent a PCX overflow.

2007-03-03  6.3.3-1 Cristy  <quetzlzacatenango@image...>
  * Patch ImageMagick to permit referenced labels: -set option:mylabel
    "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'

2007-02-24  6.3.3-0 Cristy  <quetzlzacatenango@image...>
  * Escape indirect labels and comments (e.g. -label @file).
  * Added -format %C to return the image compression type.
  * Do not report channel statistics if -ping -format is specified with the
    identify program.
  * Add ResetImagePage() to reset the image page canvas and position.
  * Upgrade to LCMS 1.16
  * Configure Ghostscript for library or framework (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
  * Add -taint option to convert/mogrify to mark image as ineligible for
  * Fixed various data-driven faults (reference
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).  The corrupt
    JP2 image faults but its failing in the JP2 jas_image_decode() method,
    not MagickCore.  The corrupt XWD image faults but its failing in
    the X11 XGetPixel() method, not MagickCore.

2007-02-20  6.3.2-8 Cristy  <quetzlzacatenango@image...>
  * Use -define quantum:polarity=min-is-black or -define
    quantum:polarity=min-is-white to toggle the photometric interpretation for
    a bilevel TIFF image.

2007-02-17  6.3.2-8 Cristy  <quetzlzacatenango@image...>
  * Don't interpret embedded format characters when reading comments/labels
    from a file.
  * Reading an image from stdin stopped working.

2007-02-17  6.3.2-7 Cristy  <quetzlzacatenango@image...>
  * PerlMagick Label() no longer faults.
  * Fix double-free when using the display/animate -geometry option.
  * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
    profile->length and profile->datum.

2007-02-16  6.3.2-6 Cristy  <quetzlzacatenango@image...>
  * Fix file leak in InjectImageBlob().
  * Do not reinterpret image properties (e.g. -comment %%w).

2007-02-14  6.3.2-5 Cristy  <quetzlzacatenango@image...>
  * Don't over-allocate file buffers.

2007-02-12  6.3.2-5 Cristy  <quetzlzacatenango@image...>
  * Format strings in the POSIX locale.
  * Make font metrics invarient to the strokewidth.

2007-02-10  6.3.2-4 Albert Chin  <china@thewr...>
  * Patch to fix configure.ac typo.

2007-02-08  6.3.2-4 Cristy  <quetzlzacatenango@image...>
  * Permit ImageMagick to run as a service under Windows.
  * Remove duplicate EXIF properties.
  * Support strokewidth option for the caption format.
  * Don't use Ghostscript for rendering fonts if Freetype is available.

2007-02-02  6.3.2-3 Cristy  <quetzlzacatenango@image...>
  * Added thumbnail format to write EXIF thumbnails.
  * Move ReadByteImage() out of Min() macro of ReadPALMImage().
  * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).

2007-01-26  6.3.2-2 Cristy  <quetzlzacatenango@image...>
  * Add interpolate and background options to PerlMagick's AffineTransform().
  * Revert to Postscript rendering if Freetype delegate library is not
    available.

2007-01-20  6.3.2-1 Cristy  <quetzlzacatenango@image...>
  * Accept Fx expressions from a file with -fx @filename.
  * Enhance -fill and -stroke to accept image filenames as patterns.

2007-01-16  6.3.2-0 Cristy  <quetzlzacatenango@image...>
  * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
    format.
  * Update EXIF resolution fields when image density changes.

2007-01-07  6.3.1-7 Cristy  <quetzlzacatenango@image...>
  * The -polaroid option now respects -gravity.
  * Deprecate Get/SetImageAttribute().  Recommend Get/SetImageProperty()
    instead.
  * Any form of "-crop" with a percentage, implies an offset for the crop.
  * Fixed percent option for -border (e.g. -border 10%x0%).
  * Add -path option to the mogrify program to specify where to write the
    images.

2007-01-06  6.3.1-6 Cristy  <quetzlzacatenango@image...>
  * Fix the -auto-orient to work with an image sequence (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
  * Add -polaroid option to simulate a Polaroid picture.
  * Eliminate double-free bug in GradientImage().
  * Set AppendImage() matte channel only when image has matte attribute set.
  * The -crop with negative offsets do not modify the virtual canvas.
  * Caption: Given both the width and height ("-size") of the area to fill,
    adjust the fonts "-pointsize" until the text just filles the whole space
    without overflowing.
  * Generate proper Windows icon image files (patch provided by
    Robert M. Jansen).