384 lines
15 KiB
Plaintext
384 lines
15 KiB
Plaintext
This file records noteworthy changes in Magick++.
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(5.5.2)
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* Added adaptiveThreshold() method.
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* Added colorMapSize() method.
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* Added DrawablePushClipPath, DrawablePopClipPath, and DrawableClipPath.
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(5.5.1)
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* Fixed a Color memory allocation problem which became evident when
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using the Magick++ DLL.
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* Completed implementation of Image textEncoding() method. Oops!
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(5.4.9)
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* Added the Image textEncoding() method and an encoding option to
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DrawableText to support specifying "UTF-8" (Unicode) text encoding.
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* Added the Image compare() method to support comparing two similar
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images and obtaining error values.
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* Magick++ compiles as a DLL under Visual C++ 7.0.
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(5.4.8)
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* The image type() method now also specifies the output image type
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to use while writing.
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* Added a profile() method to Image to support adding, removing,
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and retrieving named embedded application profiles.
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* Magick++ compiles as a DLL under Visual C++ 6.0.
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(5.4.7)
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* No changes to report.
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(5.4.6)
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* Magick++ library no longer depends on C++ iostreams APIs.
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* Added DrawableTextUnderColor class to set text underbox color.
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(5.4.5)
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* Drawable classes have been re-written to use ImageMagick's draw.h
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APIs.
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* Fixed a nasty bug when reporting some forms of errors. The bug
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was causing an exception in error.c.
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* Template API implementation cleanup.
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* Rationalized some parameter types.
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* New method, Pixels::getConst() to obtain read-only pixels.
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* DrawableDashArray() prefers an array of type 'double' rather than
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'unsigned int'. Please use the new form.
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* Composite images are output as embedded inlined Base64 when
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preparing MVG data.
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* Blob class supports encoding and decoding Base64 data.
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* New method, Image::ping to ping a Blob.
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(5.4.4)
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* Fixed a bug in DrawableDashArray.
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* Numerous consistency improvements based on findings from Gimpel lint.
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* Added endian method to Image, and endianImage class to STL.h in
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order to support setting endian option for formats which support
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the notion (e.g. TIFF).
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* DrawableCompositeImage was not working. Now it does.
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(5.4.3)
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* Support selecting fonts via font-family, font-style, font-weight,
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and font-stretch via the DrawableFont class.
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* CoderInfo API change. MatchType is scoped to CoderInfo class.
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* Bugfix for Magick::Exception memory leak.
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* Bugfix for DrawableGravity class (had stopped working).
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* Bugfix for Image antiAlias() method (wasn't working).
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* Reimplemented image registration code (which passes image via
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DrawableCompositeImage).
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(5.4.2)
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* TypeMetric class revamped to match current ImageMagick type metrics
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definition.
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* Fixed possible stack corruption on some architectures when returning
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Color as a string.
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* DrawableCompositeImage can be constructed based on an Image in memory
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rather than just a filename.
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* Added Drawable objects (DrawablePushPattern & DrawablePopPattern)
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for definining arbitrary named patterns to be used for stroke and fill.
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* Added Image strokePattern() and fillPattern() methods for specifying
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image to use while drawing stroked object outlines and while filling
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objects, respectively.
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(5.4.1)
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* Fixed memory leak in Image::draw().
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* Automagically cleans up ImageMagick allocations prior to process
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exit to avoid annoying memory leak tools.
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(5.4.0)
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* Fixed bug when scaling from Quantum to double in derived Color classes.
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* Pass all input parameter strings as 'const std::string &' in Color class.
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* Added support for obtaining pixel indexes.
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* Implemented support for read-only pixels and pixel indexes.
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* Added Image boundingBox() method to return smallest bounding box
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enclosing non-border pixels.
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(5.3.9)
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* New class, CoderInfo, to return information for a specified image
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format as well as the coderInfoList() template function to return
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the list of coders which match a specification.
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* User now may tell Blob updateNoCopy() what memory system (C or C++)
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the memory was allocated from. Used to assume the C++ allocator.
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This resolves a bug on some platforms (e.g. Windows).
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* Added Image 'opacity' method (and STL opacityImage()) to set, or
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attenuate, image opacity.
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* Added Image 'type' method (and STL typeImage()) to set image
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representation type.
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* Image depth method now adjusts pixels to match specified image depth,
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and reports depth based on current image pixels.
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(5.3.8)
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* New class 'TypeMetric' to contain font type metrics.
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* New Image method 'fontTypeMetrics()' to obtain font type metrics.
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* Image colorMap method automatically extends the colormap if index
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is past the end of the current colormap.
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* Added clipMask method to add a clip mask to the current
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image. Prevents modification to image pixels wherever the
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associated clip mask image is tranparent.
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* Documented methods which were added previously, but left
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undocumented.
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(5.3.7)
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* No changes.
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(5.3.6)
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* Adjusted parameters to 'edge' and 'medianFilter' to match
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equivalent libMagick functions.
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* Fixed a Montage bug which was not allowing color options to be unset.
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* Montage defaults are no longer taken from first Image in list.
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* Magick++ demo output looks like PerlMagick demo output again.
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(5.3.5)
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* Default radius and sigma parameters were changed on the blur,
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charcoal, emboss, and sharpen methods to match ImageMagick defaults.
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* Fixes to Magick++ demos to restore appearance.
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* Added shave method for shaving edges from image (a form of crop).
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(5.3.1-5.3.4)
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* No changes.
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(5.3.0)
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* Released with ImageMagick 5.3.0
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* Bug fix. Under certain conditions, several annotation options
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were being reset.
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(5.2.9)
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* Released with ImageMagick 5.2.9
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* Added fillRule method to Image class.
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(5.2.8)
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* Released with ImageMagick 5.2.8
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* Added 'fill' and 'stroke' methods to Montage class.
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* Added 'erase' and 'strokeAntiAlias' methods to Image class.
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* Renamed Image class 'layer' method to 'channel'.
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* Support supplying composition rule to DrawableCompositeImage.
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(5.2.7)
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* Released with ImageMagick 5.2.7
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* Added convolve and unsharpmask methods to Image.
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* Added deconstructImages and mosaicImages template functions.
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* Fixed handling of geometry parameter to annotate method.
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(5.2.6)
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* Released with ImageMagick 5.2.6.
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* Added support for a SVG-style dash array and dash offset
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parameters (for drawing dashed lines).
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* Added support for setting the shape to be used at the end of open
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subpaths when they are stroked.
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* Added support for setting the shape to be used at the corners of
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paths (or other vector shapes) when they are stroked.
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* Added support for setting extension limit for miter joins.
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* Rotate text the proper way using an affine transform.
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(5.2.5)
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* Released with ImageMagick 5.2.5.
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* Completely re-wrote drawable object classes in order to support
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all current ImageMagick drawing capabilities using a list-based paradigm.
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New drawing capabilities include coordinate transformations and the
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currently undocumented (but quite powerful) path capabilities.
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(5.2.4)
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* Released with ImageMagick 5.2.4.
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* Magick++ is now built by the regular ImageMagick build process.
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when --with-magick_plus_plus is specified to configure.
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* Fixed bug with setting text drawing options.
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* Fixed API bug with colorize. Options adjusted to match ImageMagick
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API change (API change was long ago).
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* Library compiles using Sun Workshop 5.0 compiler. Linkage problems with
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some demos/tests due to libtool-related compiler/linker bug.
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* Compiles using Sun Forte 6.0 compiler.
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(5.2.3)
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* Switched to new release numbering (match ImageMagick release number)
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* Released with ImageMagick 5.2.3.
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* Fixed bug in which the Image read method was not reporting
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warnings (only errors).
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* Parameter changes to blur, charcoal, emboss, and sharpen methods
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of the Image class to match equivalent ImageMagick API changes.
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* Parameter changes to blurImage, charcoalImage, embossImage, and
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sharpenImage STL functions in order to match equivalent ImageMagick
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API changes.
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(0.9.5)
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* Released with ImageMagick 5.2.2.
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(0.9.4)
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* Released with ImageMagick 5.2.1.
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* Bugfix to the Pixels GetIndexes() method.
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* Adapted to ImageMagick 5.2.1's revised matte channel interpretation.
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(0.9.3)
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* Released with ImageMagick 5.2
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* New class 'Pixels' to support low-level pixel access in image. New
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API supports multiple pixel views into the same image. Number of
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available pixel views limited to the number of image rows + 1.
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* Dramatically improved performance for text annotation and drawing.
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* Fix text annotation bug which did not allow spaces in annotation text.
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* Added gaussianBlurImage() method.
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* Fixed bug in floodFillTexture().
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* Re-worked error reporting methodology to use re-entrant error
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reporting rather than the previous method (based on call-backs)
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which required thread specific data.
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* Should be thread-safe under Win32 now.
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(0.9.2)
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* Released with ImageMagick 5.1.1
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* Should be thread-safe when used with POSIX threads (pthreads).
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* Added methods getPixels, setPixels, syncPixels, readPixels, and
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writePixels, in order to provide low-level access to Image pixels.
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* Bugfix: size method was setting Options size, but not Image rows
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and columns.
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(0.9.1)
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* Released with ImageMagick 5.1.0
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* Added additional constructors, read, and write methods for BLOBs
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to make BLOBs easier to use.
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* Added the medianFilter() method to Image.
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* Renamed transformColorSpace() to colorSpace() and added a
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colorSpace() accessor method.
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* Renamed psPageSize() to page(), which now properly returns the
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actual attribute from the image, rather than the image options.
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This is important in order to manipulate GIF animations.
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* Bug fixes.
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(0.9)
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* Ported to ImageMagick 5.0.
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* BLOB sizes are now specified using size_t type.
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* Rotate() no longer accepts sharpen or crop options.
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* Shear() No longer accepts a crop option.
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* FontPointsize() now takes a double.
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* The condense, uncondense, and condensed methods have been removed
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since ImageMagick 5.0 no longer uses run-length encoding.
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* The quantizeError method has been removed since it never worked.
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* The cacheThreshold method is added to set the threshold of
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ImageMagick's image cache.
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(0.8.9)
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* Released with ImageMagick 4.2.9
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* Blob reference counting was totally broken, leading to a memory
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leak if it was used. Fixed by starting reference count from one
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rather than zero.
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(0.8.8)
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* Fixed a Image constructor bug when constructing from a Blob
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(0.8.7)
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* Bugfix: condensed() was returning wrong state.
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(0.8.6)
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* Color is now based on ImageMagick's RunlengthPacket structure (via a
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pointer) so that it may eventually be used to represent an image
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pixel. This is currently a work in progress.
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(0.8.5)
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* Headers are now installed under prefix/include/Magick++ on Unix
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systems with the exception that Magick++.h is installed under
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prefix/include as it was before. Programs which include Magick++.h
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(the documented approach) should not be impacted.
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* Image constructors to construct an image from a BLOB.
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* Image read and write methods to decode and encode images stored in a
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BLOB. This allows reading/writing image "files" from/to memory rather
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than a traditional file.
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(0.8.4)
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* New mapImages algorithm maps a sequence of images to the colormap of
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a provided image.
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* New quantizeImages algorithm computes and applies a common colormap
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to a sequence of images.
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(0.8.3)
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* Ported to ImageMagick 4.2.6.
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* Blob supports default constructor.
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* New Blob method updateNoCopy() to support efficient initialization by
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derived class.
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(0.8.2)
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* Uses libtool 1.3 to build library under Unix and Cygwin (static lib only).
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* Added Blob class to support supplying formatted binary data to methods.
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* Added support for setting ICC and IPTC profiles from a binary BLOB.
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* Added support for transformations of image data to/from alternate
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colorspace (e.g. CYMK).
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* Added support for 'pinging' an image (get image dimensions/size quickly).
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* Added 'uncondense' method to de-compress in-memory image data.
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* Added support for annotation using rotated text.
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(0.8.1)
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* Added support for setting alpha in Magick::Color
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* Set/get color alpha in Magick::Image::pixelColor() for DirectClass images.
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(0.8)
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* Transitioned to Beta
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* Improved Microsoft Visual C++ build environment.
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(0.7.4)
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* Added animateImages() and displayImages() to MagickSTL.h.
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* Added function objects to support setting image attributes.
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(0.7.3)
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* Image::penTexture() now takes Image reference rather than
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Image pointer. Set Image to invalid using isValid(false)
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to unset texture.
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* Attribute methods that take Color, Geometry, Image, or string
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arguments may now unset the attribute by setting the state of
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the object to invalid using isValid(false), or the empty string
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(in the case of string). This allows full control over ImageMagick
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attributes which are stored as C strings which may be set to NULL.
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* Updated for ImageMagick 4.2.1
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(0.7.2)
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* Added STL function object support for all Image manipulation
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methods to support operating on all or part of the images
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stored in an STL container.
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(0.7.1)
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* Added Coordinate class and methods in Drawable to support x,y
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coordinates.
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* Changed coordinate parameters from unsigned int to double in Drawable.
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* Changed polygon methods in Drawable to use STL list argument.
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* Added STL list based draw method to Image.
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* Changed Exception heirarchy to support Warning and Error sub-classes.
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Most exception class names have changed.
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(0.7)
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* Updated for ImageMagick 4.2.0
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* Added support for flood-filling and drawing with texture.
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* Montage supported.
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* Oodles of bugs fixed.
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* Implemented image attribute tests.
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* Implemented PerlMagick 'demo' and 'shapes' demo programs in Magick++.
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* Some parameters re-ordered due to experience from writing demo programs.
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(0.6)
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* Initial support for integrating image-list oriented operations with
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STL containers.
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(0.5)
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* Compiles and runs under Unix using egcs release 1.1 or later.
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* Compiles and runs under Windows using Visual C++ 5.X or later.
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* Users of Magick++ API are not exposed to ImageMagick headers.
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* Magick++ API is namespaced under "Magick".
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* "Magick" prefix removed from object names.
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* User options are now completely contained within Image object.
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There is no longer a MagickOptions parameter to some methods.
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(0.1)
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* All ImageMagick operations which operate on individual images are
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supported.
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* Image objects have value semantics, avoid unnecessary image
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copies through the use of reference counting, and may be compared
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via standard operators.
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* Geometry, color, annotations, and user-options are supported by
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separate classes.
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* Errors are reported synchronously via C++ exceptions.
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