GraphicsMagick
GraphicsMagick
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.
VisualMagickinstallerImageMagick-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>