Recent
ImageMagick Changes |
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 destorying 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 <randeg@alum.rpi.edu>
* 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 <randeg@alum.rpi.edu>
* 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.
2001-12-28 Leonard Rosenthol <leonardr@lazerware.com>
* Even more features and options were added to conjure
* Added CropBox support to PDF writer
2001-12-26 Leonard Rosenthol <leonardr@lazerware.com>
* Conjure now supports having a list of files for the script to
process being passed on the command line.
* More features and options were added to conjure
2001-12-25 Leonard Rosenthol <leonardr@lazerware.com>
* Made a huge number of improvements to conjure. It now supports
over 15 different commands for manipulating your images.
2001-12-24 Cristy <cristy@mystic.es.dupont.com>
* Started a new scripting language utility, conjure.
2001-12-20 Cristy <cristy@mystic.es.dupont.com>
* Display the search path in the event a utility cannot find a
particular configuration file (thanks to billr@corbis.com)
2001-12-14 Leonard Rosenthol <leonardr@lazerware.com>
* Fixed some bugs in the new composite operators.
2001-12-14 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* Added native BLOB support to coders/wmf.c.
2001-12-13 Leonard Rosenthol <leonardr@lazerware.com>
* Added new composite operators to support PSD/XCF
layer compositing: NoCompositeOp, DarkenCompositeOp,
LightenCompositeOp, HueCompositeOp, SaturateCompositeOp,
ValueCompositeOp, ColorizeCompositeOp, LuminizeCompositeOp,
ScreenCompositeOp, OverlayCompositeOp.
* Modified the PSD coder to set the appropriate composite
operator.
* Modified the XCF coder to set the appropriate composite
operator.
2001-12-10 Cristy <cristy@mystic.es.dupont.com>
* Removed the flatten option from ImageInfo.
* Added new compose member to ImageInfo that defines which of
the composite operators to use when flattening an image.
2001-12-09 Leonard Rosenthol <leonardr@lazerware.com>
* Added new member to ImageInfo, flatten, used by PSD and XCF
to determine whether to flatten an image when read.
* PSD and XCF now respect image_info->flatten.
* Fixed bug in XCF loader when loading layered image as layers.
* Modified the convert program to set image_info->flatten if
-flatten is specified; we still call FlattenImages for other
formats that don't respect image_info->flatten.
* Modified Magick++'s Image class to support image_info->flatten.
2001-12-08 Leonard Rosenthol <leonardr@lazerware.com>
* Improvements to the Photoshop (PSD) coder: 1) added support
for Duotone images loaded as grayscale as per PSD docs; and 2)
added option to composite layers when reading respects layer
visibility setting.
2001-12-07 Cristy <cristy@mystic.es.dupont.com>
* -dissolve wasn't working for the composite program (thanks to
Rick Manbry).
* DCM coder failed to read a valid DCM image file.
2001-12-06 Cristy <cristy@mystic.es.dupont.com>
* Stream buffer was not being freed in ReadStream().
2001-12-05 Cristy <cristy@mystic.es.dupont.com>
* Corrected bias when downsizing an image with ResizeImage().
2001-11-25 Cristy <cristy@mystic.es.dupont.com>
* AcquireImagePixels() can accept (x,y) outside the image area
(e.g. AcquireImagePixels(image,-3,-3,7,7,exception)).
2001-11-22 Cristy <cristy@mystic.es.dupont.com>
* Added limited SVG gradient support.
2001-11-21 Cristy <cristy@mystic.es.dupont.com>
* Added API method, PingBlob().
2001-11-14 Cristy <cristy@mystic.es.dupont.com>
* Moved a few pixel related defines (e.g. Downscale()) to
a corresponding method to enforce strong type checking at
compile time.
2001-11-12 Cristy <cristy@mystic.es.dupont.com>
* Previously ImageMagick did not write 8-bit ASCII PPM/PGM files
when QuantumDepth == 16.
* Added 'id' as an image attribute in PerlMagick (returns
ImageMagick registry ID).
2001-11-10 Cristy <cristy@mystic.es.dupont.com>
* Added SVG pattern support.
* Changed default background color to none.
2001-11-05 Cristy <cristy@mystic.es.dupont.com>
* Added -level to convert/mogrify (suggested by
mericson@phillynews.kom).
2001-11-04 Cristy <cristy@mystic.es.dupont.com>
* -shadow/-shade were not distiguished.
2001-11-03 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* PerlMagick/Makefile.PL.in: Install PerlMagick using
ImageMagick's configure prefix.
2001-11-02 Cristy <cristy@mystic.es.dupont.com>
* Typecast offset to unsigned long in coders/pdf.c.
2001-11-01 Cristy <cristy@mystic.es.dupont.com>
* Convert's -flatten, -average, etc. failed with an assert error.
2001-10-30 Cristy <cristy@mystic.es.dupont.com>
* Added support for On-the-air bitmap.
2001-09-29 Glenn <randeg@alum.rpi.edu>
* When the delay setting for an image is greater than 4cs, duplicate
frames are inserted to achieve the desired delay while creating MPEG
files (contributed by Lawrence Livermore National Laboratory (LLNL)).
2001-10-29 Cristy <cristy@mystic.es.dupont.com>
* ImageMagick now has a registry for storing image blobs.
2001-10-26 Cristy <cristy@mystic.es.dupont.com>
* Added VMS patches (thanks to Jouk Jansen).
2001-10-25 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* Fixed parsing bug for decorate #FFFFFF.
2001-10-22 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* Added tests for mpeg2 library to configure.
2001-10-22 Cristy <cristy@mystic.es.dupont.com>
* Added a MPEG coder module.
* Added ImageType member to the image_info structure (suggested
by Glenn)
2001-10-21 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* Eliminated libMagick.so dependency on libxml by not listing -lxml
when doing modules link.
2001-10-18 Cristy <cristy@mystic.es.dupont.com>
* Eliminated the libMagick.so dependancy on libtiff by moving
Huffman2DEncodeImage() from magick/compress.c to coders/pdf.c,
coders/ps2.c and coders/ps3.c (suggested by Bob Friesenhahn).
This change has the side-effect of elminating dependency on libpng
and libjpeg as well (which libtiff may depend on).
2001-10-16 Cristy <cristy@mystic.es.dupont.com>
* Convert now supports -channel {Cyan,Magenta,Yellow,Black}.
2001-10-14 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* coders/wmf.c updated for libwmf 0.2. Plenty of bugs remain within.
2001-10-11 Cristy <cristy@mystic.es.dupont.com>
* QueryFontMetrics() of PerlMagick now recognizes embedded
special characters (e.g. %h).
2001-10-10 Cristy <cristy@mystic.es.dupont.com>
* Fixed seg-fault for PingImage() on a JP2 image file.
2001-10-07 Cristy <cristy@mystic.es.dupont.com>
* CloneImage() now uses a referenced counted pixel cache.
2001-10-05 Cristy <cristy@mystic.es.dupont.com>
* Added AcquireImagePixels() method.
* Changed the formal parameter from Image * to const Image *
for a number of methods (e.g. ZoomImage()).
* Added ExceptionInfo parameter to DispatchImage().
2001-10-05 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* Find libxml headers under Debian Linux (bug ID 921).
2001-10-02 Cristy <cristy@mystic.es.dupont.com>
* Fixed assertion error on drawing stroked text.
2001-10-01 Cristy <cristy@mystic.es.dupont.com>
* Added blob test to the PerlMagick test suite.
2001-09-30 Cristy <cristy@mystic.es.dupont.com>
* switched strcpy to strncpy to help protect against buffer
overflow.
* ltdl.c passed int reference but a long was needed; caused a
fault on Solaris 64-bit compiles.
2001-09-25 Cristy <cristy@mystic.es.dupont.com>
* Removed most lint complaints from the source.
* strtod() returns different results on Linux and Solaris for 0x13.
* Added a MATLAB encoder contributed by Jaroslav Fojtik.
2001-09-21 Cristy <cristy@mystic.es.dupont.com>
* Replaced TemporaryFilename() with UniqueImageFilename().
* ImageMagick CORE API is now 64-bit clean.
2001-09-20 Cristy <cristy@mystic.es.dupont.com>
* Fixed svg.c to accept a viewbox with a negative offset.
2001-09-15 Cristy <cristy@mystic.es.dupont.com>
* Surveying the code for 64-bit compatibility.
* The cloned colormap was too small (reported by Glenn).
* A blob was being unmapped more than once for multi-frame images.
2001-09-12 Cristy <cristy@mystic.es.dupont.com>
* Text drawing now handles UTF8-encoding.
* Off-by-one GetImagePixels() fix in draw.c
* PingImage() now reports attributes for all images in an image
sequence.
2001-09-10 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* magick/image.h: Rename QuantumLeap define to QuantumDepth.
QuantumDepth is set to the values 8 or 16, depending on user
configuration option.
2001-09-09 Cristy <cristy@mystic.es.dupont.com>
* Updated PerlMagick signatures to reflect new message digest
algorithm.
2001-09-08 Cristy <cristy@mystic.es.dupont.com>
* ImageMagick defaults to 16-bit quantum. Set QuantumMagick
for 8-bit.
* Changed image->blob from BlobInfo to BlobInfo* so the Image
structure size is not dependent on the large-file preprocessor
defines.
2001-09-07 Cristy <cristy@mystic.es.dupont.com>
* Added -background to convert program usage text.
* DispatchImage() now properly handles grayscale images.
2001-09-01 Glenn <randeg@alum.rpi.edu>
* The compression quality setting is now recognized when creating
MPEG images (contributed by Lawrence Livermore National Laboratory
(LLNL)).
Image manipulation software that works like magic.