Recent
ImageMagick Changes |
2002-05-25 Bob Friesenhahn <[email protected]>
* Added progress monitor support to DrawImage().
2002-05-25 Bob Friesenhahn <[email protected]>
* Added progress monitor support to wmf.c.
2002-05-11 Bob Friesenhahn <[email protected]>
* Added EscapeText() to utility.c to support escaping text.
2002-05-11 Bob Friesenhahn <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Fixed compilation error with Sun Workshop compiler (wmf.c).
2002-05-11 Bob Friesenhahn <[email protected]>
* Implement polypolygon support in WMF renderer. Requires libwmf
0.2.4 with draw_polypolygon IPA callback.
2002-05-10 Bob Friesenhahn <[email protected]>
* Added --enable-ccmalloc configure option.
2002-05-09 Cristy <[email protected]>
* DCM patch provided by Shane Blackett.
2002-05-07 Cristy <[email protected]>
* Lock mutex when destorying a SemaphoreInfo structure (patch provided
by William Radcliffe).
* Added mingw patches provided by Derry Bryson.
2002-05-05 Cristy <[email protected]>
* ImageMagick, version 5.4.5-1 released.
2002-04-30 Cristy <[email protected]>
* Subimage specification did not work for TIFF (e.g.
convert 'image.tiff[1]' image.png).
2002-04-30 Cristy <[email protected]>
* ImageMagick, version 5.4.5 released.
2002-04-20 Cristy <[email protected]>
* Added magic string detection for the FPX format (patch provided by
Marc).
2002-04-18 Cristy <[email protected]>
* Added ExceptionInfo parameter to C API method, QueryColorDatabase().
2002-04-17 Leonard Rosenthol <[email protected]>
* Fixed all known bugs with the IMDisplay utility for Windows.
2002-04-17 Bob Friesenhahn <[email protected]>
* 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 <[email protected]>
* WMF now supplies bitmaps as inline images rather than via a mpri
reference.
2002-04-15 Cristy <[email protected]>
* 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 <[email protected]>
* magick/magick.c (MagickToMime): New method to return the MIME media
type corresponding to a specified magick tag.
2002-04-12 Leonard Rosenthol <[email protected]>
* Fixed a bug in writing layer names in PSD files.
2002-04-10 Cristy <[email protected]>
* Fixed PingImage() memory leak (thanks to Timo Vogel).
* Added encoding and unicode attributes to PerlMagick (patch provided
by Youki Kadobayashi).
2002-04-08 Cristy <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* ImageToBlob() only returned the first frame of a multi-frame image.
2002-04-05 Leonard Rosenthol <[email protected]>
* Fixed inversion of colors when converting CMYk JPEG to PDF
2002-04-01 Bob Friesenhahn <[email protected]>
* Fixed TTF preview function.
2002-03-28 Cristy <[email protected]>
* 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 <[email protected]>
* ImageMagick, version 5.4.4, released.
2002-03-26 Bob Friesenhahn <[email protected]>
* 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 <[email protected]>
* Fixed bugs related to layered CMYK PSD images.
2002-03-13 Leonard Rosenthol <[email protected]>
* PSD coder now saves layer information (name, offset & opacity)
in hidden attributes.
2002-03-13 Cristy <[email protected]>
* Enhanced MPC to read/write image sequences.
2002-03-13 Cristy <[email protected]>
* A number of formats (e.g. JPEG, PS) did not handle DirectClass
grayscale images properly.
2002-03-12 Cristy <[email protected]>
* 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 <[email protected]>
* Added AcquireString() to allocate read-only strings.
2002-03-10 Bob Friesenhahn <[email protected]>
* coders/null.c (WriteNULLImage): Support writing "null:" image type
for use when profiling or testing ImageMagick.
2002-03-08 Bob Friesenhahn <[email protected]>
* Update to Autoconf 2.53 (new release)
* Update to Automake 1.6 (new release)
2002-03-07 Cristy <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Memory overrun when drawing large circles.
2002-03-04 Cristy <[email protected]>
* Removed bug introduced into Bob's Base64Encode() method.
2002-03-02 Bob Friesenhahn <[email protected]>
* Added Base64Decode() and Base64Encode() to utility.c and updated
ReadInlineImage() in magick/constitute.c to use Base64Decode().
2002-03-01 Cristy <[email protected]>
* GetTypeInfoByFamily() null pointer fault (reported by Bob Friesenhahn).
* Added module version number (patch by Glenn Randers-Pehrson).
2002-03-01 Glenn Randers-Pehrson <[email protected]>
* image->matte was not being set when reading GRAY-ALPHA PNG files.
2002-02-26 Cristy <[email protected]>
* Potential infinite loop in SyncBlob() (reported by Vladimir Faiden).
2002-02-26 Cristy <[email protected]>
* Gravity not respected when drawing text with the convert program.
2002-02-21 Cristy <[email protected]>
* MPEG multi-part filenames require an embedded %d, not %lu.
* WriteStream() did not write to fifo (thanks to William Radcliffe).
2002-02-20 Cristy <[email protected]>
* Annotation did not support SJIS properly (patch provided by
Katsutoshi Shibuya).
2002-02-18 Cristy <[email protected]>
* Fixed memory overrun with -format option of the mogrify program.
* Labels were not positioned correctly for VID format.
2002-02-16 Cristy <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* SVG coders understands inline images.
2002-02-06 Cristy <[email protected]>
Glenn Randers-Pehrson <[email protected]>
* Made -scene consistent across all utilities. -snaps replaces previous
functionality of -scene for import program.
2002-01-30 Cristy <[email protected]>
* Correctly draw arc when arc end/start are not integer
(patch contributed by Giuliano Pochini).
2002-01-28 Cristy <[email protected]>
Glenn Randers-Pehrson <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Fixed occasional small memory leak associated with exceptions.
* Persistent cache is no longer updated (MPC coder).
2002-01-20 Glenn Randers-Pehrson <[email protected]>
* Fixed some bugs in the uncompressed PGM and PPM reader/writer (pnm.c).
2002-01-14 Bob Friesenhahn <[email protected]>
* configure.ac: Removed test for libwmf/font.h.
2002-01-13 Leonard Rosenthol <[email protected]>
* More bug fixes and improvements in PSD writer.
2002-01-13 Bob Friesenhahn <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* PSD now supports writing layered images and IPTC data
* Fixed some bugs in XCF
2002-01-11 Cristy <[email protected]>
* Added image list methods to the API.
2002-01-10 Bob Friesenhahn <[email protected]>
* 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 <[email protected]>
* Makefile.am : $(DESTDIR) already contains trailing '/'.
2002-01-06 Bob Friesenhahn <[email protected]>
* coders/wmf.c (wmf_magick_device_begin): Fix non-opaque fills.
Now properly fills with texture image.
2002-01-05 Glenn Randers-Pehrson <[email protected]>
* 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 <[email protected]>
* Fix lcms header inclusion in transform.c.
2002-01-03 Bob Friesenhahn <[email protected]>
* coders/wmf.c (magick_brush): Fixed bug with setting fill color.
2002-01-03 Cristy <[email protected]>
* Postscript Level II is now DCS compliant.
2001-12-28 Leonard Rosenthol <[email protected]>
* Even more features and options were added to conjure
* Added CropBox support to PDF writer
2001-12-26 Leonard Rosenthol <[email protected]>
* 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 <[email protected]>
* Made a huge number of improvements to conjure. It now supports
over 15 different commands for manipulating your images.
2001-12-24 Cristy <[email protected]>
* Started a new scripting language utility, conjure.
2001-12-20 Cristy <[email protected]>
* Display the search path in the event a utility cannot find a
particular configuration file (thanks to [email protected])
2001-12-14 Leonard Rosenthol <[email protected]>
* Fixed some bugs in the new composite operators.
2001-12-14 Bob Friesenhahn <[email protected]>
* Added native BLOB support to coders/wmf.c.
2001-12-13 Leonard Rosenthol <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* -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 <[email protected]>
* Stream buffer was not being freed in ReadStream().
2001-12-05 Cristy <[email protected]>
* Corrected bias when downsizing an image with ResizeImage().
2001-11-25 Cristy <[email protected]>
* AcquireImagePixels() can accept (x,y) outside the image area
(e.g. AcquireImagePixels(image,-3,-3,7,7,exception)).
2001-11-22 Cristy <[email protected]>
* Added limited SVG gradient support.
2001-11-21 Cristy <[email protected]>
* Added API method, PingBlob().
2001-11-14 Cristy <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Added SVG pattern support.
* Changed default background color to none.
2001-11-05 Cristy <[email protected]>
* Added -level to convert/mogrify (suggested by
[email protected]).
2001-11-04 Cristy <[email protected]>
* -shadow/-shade were not distiguished.
2001-11-03 Bob Friesenhahn <[email protected]>
* PerlMagick/Makefile.PL.in: Install PerlMagick using
ImageMagick's configure prefix.
2001-11-02 Cristy <[email protected]>
* Typecast offset to unsigned long in coders/pdf.c.
2001-11-01 Cristy <[email protected]>
* Convert's -flatten, -average, etc. failed with an assert error.
2001-10-30 Cristy <[email protected]>
* Added support for On-the-air bitmap.
2001-09-29 Glenn <[email protected]>
* 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 <[email protected]>
* ImageMagick now has a registry for storing image blobs.
2001-10-26 Cristy <[email protected]>
* Added VMS patches (thanks to Jouk Jansen).
2001-10-25 Bob Friesenhahn <[email protected]>
* Fixed parsing bug for decorate #FFFFFF.
2001-10-22 Bob Friesenhahn <[email protected]>
* Added tests for mpeg2 library to configure.
2001-10-22 Cristy <[email protected]>
* Added a MPEG coder module.
* Added ImageType member to the image_info structure (suggested
by Glenn)
2001-10-21 Bob Friesenhahn <[email protected]>
* Eliminated libMagick.so dependency on libxml by not listing -lxml
when doing modules link.
2001-10-18 Cristy <[email protected]>
* 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 <[email protected]>
* Convert now supports -channel {Cyan,Magenta,Yellow,Black}.
2001-10-14 Bob Friesenhahn <[email protected]>
* coders/wmf.c updated for libwmf 0.2. Plenty of bugs remain within.
2001-10-11 Cristy <[email protected]>
* QueryFontMetrics() of PerlMagick now recognizes embedded
special characters (e.g. %h).
2001-10-10 Cristy <[email protected]>
* Fixed seg-fault for PingImage() on a JP2 image file.
2001-10-07 Cristy <[email protected]>
* CloneImage() now uses a referenced counted pixel cache.
2001-10-05 Cristy <[email protected]>
* 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 <[email protected]>
* Find libxml headers under Debian Linux (bug ID 921).
2001-10-02 Cristy <[email protected]>
* Fixed assertion error on drawing stroked text.
2001-10-01 Cristy <[email protected]>
* Added blob test to the PerlMagick test suite.
2001-09-30 Cristy <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Replaced TemporaryFilename() with UniqueImageFilename().
* ImageMagick CORE API is now 64-bit clean.
2001-09-20 Cristy <[email protected]>
* Fixed svg.c to accept a viewbox with a negative offset.
2001-09-15 Cristy <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Updated PerlMagick signatures to reflect new message digest
algorithm.
2001-09-08 Cristy <[email protected]>
* 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 <[email protected]>
* Added -background to convert program usage text.
* DispatchImage() now properly handles grayscale images.
2001-09-01 Glenn <[email protected]>
* 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.