2002-05-20 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableTextUnderColor): New class to set the text undercolor. When text undercolor is set, a rectangle of the specified color is rendered under text annotations.

2002-05-19 Bob Friesenhahn <[email protected]>

• Magick++ library no longer depends on iostreams at all.

2002-04-28 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (throwImageException): ExceptionInfo was not being properly initialized. This could cause some errors to cause an abort in error.c rather than throwing an exception.

2002-04-26 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (draw): Use draw.h drawing APIs to draw on image. This means that MVG output no longer comes from code in Drawable.cpp.

2002-04-25 Bob Friesenhahn <[email protected]>

• lib/STL.cpp: Moved function object implementations from STL.h to STL.cpp.

2002-04-20 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (getConstPixels): Changed offset parameter type from 'unsigned int' to 'int'.
  (getPixels): Changed offset parameter type from 'unsigned int' to 'int'.
  (setPixels): Changed offset parameter type from 'unsigned int' to 'int'.
  (cacheThreshold): Changed argument type from 'const long' to 'const int'.
  (matteFloodfill): Changed offset parameter type from 'const long' to 'const int'.
• lib/Pixels.cpp (getConst): New method to return read-only pixels. (get): Offset parameter types changed from 'unsigned int' to 'int'.

2002-04-19 Bob Friesenhahn <[email protected]>

• lib/Magick++/Drawable.h (DrawableDashOffset): Change dashoffset type to 'double' rather than 'unsigned int' in order to match ImageMagick.
• lib/Drawable.cpp (DrawableDashArray): Change dasharray type to 'double' rather than 'unsigned int' in order to match ImageMagick. Previous 'unsigned int' methods remain for compatability reasons.

2002-04-14 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableCompositeImage): Always output composite images as inlined Base64.

2002-04-13 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableCompositeImage): If magick attribute string is specified, then composite image is supplied to ImageMagick as inlined Base64 rather than by MPRI reference.
• lib/Blob.cpp (base64): Added methods to update Blob with data from Base64-encoded string, or to return a Base64-encoded string from Blob. Still needs documentation.

2002-04-09 Dom Lachowicz <[email protected]>

• lib/Image.cpp (Image::ping): Added PingBlob function

2002-04-07 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableDashArray::operator=): Added missing assignment operator (fixes a bug). (DrawableDashArray::DrawableDashArray): Added missing copy constructor (fixes a bug).
• lib/Image.cpp (oilPaint): Changed argument type from unsigned int to double.
  (chromaBluePrimary): Changed argument type from float to double. (chromaGreenPrimary): Changed argument type from float to double. (chromaRedPrimary): Changed argument type from float to double. (chromaWhitePoint): Changed argument type from float to double. (getConstPixels): Changed argument type of x_ & _y from 'int' to 'unsigned int'.
  (getPixels): Changed argument type of x_ & _y from 'int' to 'unsigned int'.

2002-04-05 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (debug): Added method to set ImageMagick debug flag so that it prints debugging information while it runs.

2002-04-03 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp: Fixed a bunch of bugs related to DrawableCompositeImage, DrawableFont, and inconsistencies discovered by Gimpel lint.

2002-04-02 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (draw): Properly delimit individual drawing commands so that MVG output is correct.

2002-03-30 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableViewbox): MVG syntax wasn't correct.
• lib/Image.cpp (draw): Fix algorithm used to append newlines to MVG commands so that draw() may be invoked multiple times while still producing valid MVG.

2002-03-29 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableViewbox): New class to allow setting the MVG output size.

2002-03-26 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (print): Changed "mpr:" to "mpri:" in order to *finally* get DrawableCompositeImage to work as intended.
• lib/Image.cpp (registerId): Bugfix. Register using sizeof(MagickLib::Image) rather than sizeof(Image).

2002-03-26 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableCompositeImage): Had failed to initialize width and height in object to image width and height.

2002-02-28 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (endianImage): New class to specify the endian option for formats which support this notion (e.g. TIFF).
• lib/Image.cpp (endian): New method to specify the endian option for formats which support this notion (e.g. TIFF).

2002-02-11 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableFont): Support specifying a font via font-family, font-style, font-weight, and font-stretch. Wildcard matches are supported.

2002-02-06 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (charcoal): Replace Magick++'s charcoal effect with the output of ImageMagick's CharcoalImage function in order to ensure consistency.
• lib/Magick++/CoderInfo.h (MatchType): Scope the MatchType enumeration to the CoderInfo class so these enumeration names can be re-used elsewhere without conflict. This results in a minor API change to the coderInfoList() templated function since enumerations must be specified like "CoderInfo::TrueMatch" rather than just "TrueMatch". Hopefully not a problem since this function and class were not documented outside of the headers until this release.

2002-02-05 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (coderInfoList): Finally wrote some documentation.

2002-01-26 Bob Friesenhahn <[email protected]>

• lib/Options.cpp : Use DestroyImageList() rather than DestroyImage().
• lib/Geometry.cpp (operator =): Use GetPageGeometry() rather than PostscriptGeometry() to parse geometry specifications containing a page size.

2002-01-21 Bob Friesenhahn <[email protected]>

• Remove bogus cast of blob data in readImages().

2002-01-20 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (throwImageException): Throwing exceptions was leaking memory.
• lib/Exception.cpp (throwException): Throwing exceptions was leaking memory.
• lib/Image.cpp (replaceImage): Updated to properly handle registration ids.
  (modifyImage): Updated to properly handle registration ids.

2002-01-15 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (Magick::DrawableGravity::print): Bugfix. Remove "Gravity" from the end of each gravity specification string. Reported as PR#1084 by [email protected].

2002-01-12 Bob Friesenhahn <[email protected]>

• lib/Image.cpp, Magick++/Include.h: Use DestroyImageList() rather than DestroyImages().

2002-01-10 Bob Friesenhahn <[email protected]>

• lib/Magick++/Options.h (antiAlias): Bugfix, set drawInfo->text_antialias to control text antialiasing.

2002-01-02 Bob Friesenhahn <[email protected]>

• lib/Magick++/Include.h : Imported new composition operators to namespace: NoCompositeOp, DarkenCompositeOp, LightenCompositeOp, HueCompositeOp, SaturateCompositeOp, ValueCompositeOp, ColorizeCompositeOp, LuminizeCompositeOp, ScreenCompositeOp, OverlayCompositeOp.

2001-12-27 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (strokePattern): New method to specify image to use as pattern while drawing stroked-outlines of drawn objects. (fillPattern): New method to specify image to use as pattern while filling drawn objects.
  (penTexture): Method is officially deprecated. Don't use anymore. (penColor): Method is officially deprecated. Don't use anymore.
• lib/Drawable.cpp (DrawablePushPattern): Support pushing (starting) pattern definition.
  (DrawablePopPattern): Support popping (terminating) pattern definition.

2001-12-26 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableCompositeImage): Read image immediately if provided by filename, register with peristent registry, and pass as perisistant image type. (DrawableCompositeImage): Support specifying Image in memory. Passed as perisistant image type.

2001-12-24 Bob Friesenhahn <[email protected]>

• lib/Color.cpp (operator std::string): Color string buffer was one character too short!

2001-12-20 Bob Friesenhahn <[email protected]>

• lib/TypeMetric.cpp (characterWidth): Eliminate method. (characterHeight): Eliminate method. (all remaining methods): Change return type to 'double'. Fix documentation in source files to reflect that units are in pixels rather than points.
  (descent): Renamed method from 'decent' to 'descent'.

2001-11-22 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (Magick): Invoke DestroyMagick() to clean up ImageMagick allocations.
• lib/Magick++/Include.h (ImageType): Added some missing enums to Magick namespace.

2001-11-20 Bob Friesenhahn <[email protected]>

• lib/Magick++/CoderInfo.h (CoderInfo): Syntax fix. ImageMagick bug #975.
• lib/Image.cpp (draw): Delete ostrstream data when it is no longer needed. ImageMagick bug #988.

2001-11-07 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (pixelColor): Implementation didn't handle pixels indexes correctly. Now it does.

2001-11-04 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (matteFloodfill): Coordinates are long values. (floodFillOpacity): New method to floodfill opacity across pixels matching color (within fuzz-factor) at point. Similar to matteFloodfill except that color is selected from starting point.

2001-10-29 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (strokeDashArray): Change to type double. (strokeDashOffset): Change to type double.

2001-10-24 Bob Friesenhahn <[email protected]>

• lib/Geometry.cpp (Geometry): Add constructor from MagickLib::RectangleInfo.
• lib/Image.cpp (boundingBox): Method to return smallest bounding box enclosing non-border pixels.

2001-10-20 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (getConstIndexes): Add method to obtain read-only pixel indexes.
  (getIndexes): Add method to obtain read-write pixel indexes. (Image::Image): Send warnings from Image constructor to cerr rather than throwing.
• lib/Color.cpp (Color(PixelPacket&)): Change argument to const PixelPacket& as it should have been from the beginning.
• lib/Image.cpp (pixelColor): Reimplemented to be a const method.

2001-10-13 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (getConstPixels): New method for returning a read-only pixel view. Still requires documentation.
• lib/Magick++/STL.h (coderInfoList): Fixed compilation problem when compiling with Visual C++.

2001-10-06 Bob Friesenhahn <[email protected]>

• lib/Magick++/Color.h (scaleQuantumToDouble): Add polymorphic version that accepts double to avoid downconversion error.

2001-10-05 Bob Friesenhahn <[email protected]>

• lib/Magick++/Color.h (scaleQuantumToDouble): Cast Quantum to double prior to division. Hopefully fix bug.

2001-10-01 Bob Friesenhahn <[email protected]>

• lib/Magick++/Color.h (Color(const std::string)): Pass argument by reference.
• (operator=): Pass argument by const reference.

2001-09-23 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (coderInfoList): New function to support obtaining format coder information (as a list of type CoderInfo).
• lib/CoderInfo.cpp (CoderInfo): New class to support obtaining format coder information.

2001-09-15 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (depth): Use GetImageDepth and SetImageDepth rather than just getting/setting depth attributes.
• lib/Magick++/STL.h (opacityImage): New unary function object to set, or attenuate, image pixel opacity throughout the image.
• lib/Image.cpp (opacity): New method to set, or attenuate, image pixel opacity throughout the image.
• lib/Magick++/STL.h (typeImage): New unary function object to set image type.
• lib/Image.cpp (type): Added ability to set image type.

2001-09-12 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (write(Blob)): Tell blob to use malloc allocator.
• lib/Blob.cpp (updateNoCopy): Added parameter so that user can specify the allocation system (malloc or new) the memory came from. Defaults to C++ memory allocator.

2001-09-09 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (fileSize): Decided to change return type to off_t for increased range and portability.

2001-09-08 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (fileSize): Changed return value to double.

2001-09-05 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (colorMap): Allocate a colormap if it does not already exist.
• lib/Pixels.cpp (indexes): Don't attempt to validate image type.
• lib/Image.cpp (colorMap): Optimized more for performance.

2001-09-03 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (fontTypeMetrics): New method to support retrieving font metrics.
• lib/TypeMetric.cpp : New class to support font metrics information.

2001-09-02 Bob Friesenhahn <[email protected]>

• lib/Magick++/Color.h (scaleDoubleToQuantum): Inline static method made from previous ScaleDoubleToQuantum #define. (scaleQuantumToDouble): Inline static method made from previous ScaleQuantumToDouble #define. Helps avoid possibility of clash with user code.

2001-08-25 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (colorMap): Automatically extend colormap if specified index is past end of current colormap. Colormap is limited to a maximum depth of MaxRGB entries.

2001-08-19 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (clipMask): New method to add a clip mask to the image. Adds clipping to any image operation wherever the clip mask image is tranparent.

2001-08-15 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (print): Add single quotes around file names and font specifications.

2001-07-07 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (read): Ensure that only a single image frame is read.

2001-07-05 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (flattenImages): New function to flatten a layered image.
• lib/Montage.cpp (Montage): Montage initial defaults are no longer drawn from ImageInfo. MontageInfo structure is entirely filled out by updateMontageInfo();

2001-07-03 Bob Friesenhahn <[email protected]>

• lib/Montage.cpp (updateMontageInfo): Bugfix; colors which were intentionally specified as invalid (unset) were being ignored. This produced unattractive label text when doing a montage.

2001-07-01 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (medianFilterImage): Changed argument from unsigned int to const double.
  (fillColorImage): New method.
  (strokeColorImage): New method. (isValidImage): New method.
• lib/Magick++/Image.h (edge): Change argument from unsigned int to double. (medianFilter): Changed argument from unsigned int to const double.
• lib/Magick++/STL.h (edgeImage): Change argument from unsigned int to double.
• demo/demo.cpp (main): Updated to match PerlMagick demo.

2001-06-23 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (shaveImage): New function to shave edges from image.
• lib/Image.cpp (shave): New method to shave edges from image.

2001-06-22 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (quantize): Remove conditions on whether quantization should be done. Now quantization is always done.

2001-06-14 Bob Friesenhahn <[email protected]>

• lib/Magick++/Image.h (blur,charcoal,emboss,sharpen): Changed radius and sigma parameters to match current ImageMagick defaults.

2001-02-22 Bob Friesenhahn <[email protected]>

• lib/Options.cpp (updateDrawInfo): The updateDrawInfo() method was no longer needed. Due to ImageMagick changes, calling it was causing some options to be lost.

2001-01-31 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (fillRule): New method to specify the rule to use when filling drawn objects.

2001-01-25 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (erase): New method to reset image to background color.
  (strokeAntiAlias): New method to control antialiasing of stroked objects.

2001-01-24 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (channel): Renamed method from 'layer' to match equivalent change in ImageMagick (ChannelImage). Enumeration names *Layer renamed to *Channel.

2001-01-13 Bob Friesenhahn <[email protected]>

• lib/Magick++/Montage.h (strokeColor): New method. (fillColor): New method.
• lib/Image.cpp (replaceImage): Revised logic so that an inValid image should be returned if a NULL pointer is passed. Before this change the existing image was preserved. (label): Work-around ImageMagick SetImageAttribute bug.

2001-01-10 Bob Friesenhahn <[email protected]>

• lib/Image.cpp : Adjusted to ImageMagick animation parameter API change.

2000-12-31 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableCompositeImage): Support specifying composition rule.

2000-12-27 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (draw): Bugfix - the primitive string was not properly null terminated. It is a wonder that the code usually worked at all. Thanks to [email protected] for reporting it.

2000-12-24 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (deconstructImages): New STL function for deconstructing an image list to assist with creating an animation. (mosaicImages): New STL function for inlaying an image list to form a single coherent picture.

2000-12-17 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (convolve): New method to convolve image using user-supplied convolution matrix. (unsharpmask): New method to replace image with a sharpened version of the original image using the unsharp mask algorithm.

2000-12-14 Bob Friesenhahn <[email protected]>

• : Adapted to ImageMagick API change which eliminates AnnotateInfo.

2000-12-10 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (annotateImage): Brought into sync with annotate methods in Image.

2000-12-09 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (annotate): Usage of Geometry parameter was incorrect. Geometry parameter is used to specify bounding area. This changes the interpretation for two of the annotate methods (which probably weren't usable before).

2000-11-29 Bob Friesenhahn <[email protected]>

• lib/Magick++/Color.h (alphaQuantum): Bugfix. Due to change in treatment of opacity member, alphaQuantum() was not allowing value to be set.

2000-11-25 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableFillRule): New class to specify fill rule (see SVG's fill-rule).
  (DrawableDashOffset): New class to specify initial offset in dash array.
  (DrawableDashArray): New class to specify a stroke dash pattern. (DrawableStrokeLineCap): New class to specify the shape to be used at the end of open subpaths when they are stroked. (DrawableStrokeLineJoin): New class to specify the shape to be used at the corners of paths (or other vector shapes) when they are stroked.
  (DrawableMiterLimit): New class to specify extension limit for miter joins.

2000-11-24 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (annotate): Reimplement text rotation using affine member of AnnotateInfo.
  (strokeDashOffset): New method for specifying the dash offset to use for drawing vector objects. Similar to SVG stroke-dashoffset. (strokeDashArray): New method for specifying the dash pattern to use for drawing vector objects. Similar to SVG stroke-dasharray (strokeLineCap): New method to specify the shape to be used at the end of open subpaths when they are stroked. Similar to SVG stroke-linecap.
  (strokLineJoin): New method to specify the shape to be used at the corners of paths (or other vector shapes) when they are stroked. Similar to SVG stroke-linejoin. (strokeMiterLimit): New method to specify the miter limit when joining lines using MiterJoin. Similar to SVG stroke-miterlimit. (strokeWidth): Renamed lineWidth method to strokeWidth.

2000-10-26 Bob Friesenhahn <[email protected]>

• lib/Magick++/Drawable.h (DrawableCompositeImage): Add a short-form constructor to support specifying image location and name, but without specifying rendered size (use existing image size).

2000-10-16 Bob Friesenhahn <[email protected]>

• lib/Magick++/Drawable.h (DrawablePopGraphicContext): New class to pop graphic context.
  (DrawablePushGraphicContext): New class to push graphic context.
• lib/Drawable.cpp (DrawableStrokeAntialias): New class to set stroke antialiasing.
  (DrawableTextAntialias): New class to set text antialiasing.

2000-10-15 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (transformOrigin): New method to set origin of coordinate system for use when annotating with text or drawing (transformRotation): New method to set rotation for use when annotating with text or drawing (transformScale): New method to set scale for use when annotating with text or drawing.
  (transformSkewX): New method to set skew for use in X axis when annotating with text or drawing. (transformSkewY): New method to set skew for use in Y axis when annotating with text or drawing. (transformReset): New method to reset transformation to default.
• lib/Drawable.cpp (DrawablePath): New class for drawing SVG-style vector paths.
  (PathArcArgs): New class. Argument for PathArcArgs & PathArcAbs. (PathArcAbs): New class. Draw arc using absolute coordinates. (PathArcRel): New class. Draw arc using relative coordinates. (PathClosePath): New class. Close drawing path. (PathCurvetoArgs): New class. Argument class for PathCurvetoAbs & PathCurvetoRel.
  (PathCurvetoAbs): New class. Cubic bezier, absolute coordinates (PathCurvetoRel): New class. Cubic bezier, relative coordinates (PathSmoothCurvetoAbs): New class. Cubic bezier, absolute coordinates
  (PathSmoothCurvetoRel): New class. Cubic bezier, relative coordinates
  (PathQuadraticCurvetoArgs): New class. Argument class for PathQuadraticCurvetoAbs and PathQuadraticCurvetoRel. (PathQuadraticCurvetoAbs): New class. Quadratic bezier, absolute coordinates
  (PathQuadraticCurvetoRel): New class. Quadratic bezier, relative coordinates
  (PathSmoothQuadraticCurvetoAbs): New class. Quadratic bezier, absolute coordinates
  (PathSmoothQuadraticCurvetoRel): New class. Quadratic bezier, relative coordinates
  (PathLinetoAbs): New class. Line to, absolute coordinates (PathLinetoRel): New class. Line to, relative coordinates (PathLinetoHorizontalAbs): New class. Horizontal lineto, absolute coordinates
  (PathLinetoHorizontalRel): New class. Horizontal lineto, relative coordinates
  (PathLinetoVerticalAbs): New class. Veritical lineto, absolute coordinates.
  (PathLinetoVerticalRel): New class. Vertical lineto, relative coordinates.
  (PathMovetoAbs): New class. Moveto, absolute coordinates (PathMovetoRel): New class. Moveto, relative coordinates

2000-10-10 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableSkewX): New object to apply skew in X direction. (DrawableSkewY): New object to apply skew in Y direction.

2000-10-09 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (edge): Change argument from 'unsigned int' to 'double' in order to match ImageMagick API.

2000-10-08 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableCompositeImage): Renamed from DrawableImage.
  (DrawableTextDecoration): Renamed form DrawableDecoration. (all-classes): Complete re-write to write the drawing command to a stream when draw() is invoked rather than at object construction time. This may be somewhat slower for individual draw operations but but should be at least as fast for lists of drawing commands, and is more flexible going into the future. Drawable classes now inherit from DrawableBase but are passed into STL lists and Image draw() methods via the surrogate class Drawable. The upshot of all this is that the existing published API has not been altered but things work much differently under the covers.

2000-10-05 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableStrokeColor): Renamed from DrawableStroke (DrawableFillColor): Renamed from DrawableFill (DrawableRotation): New class to influence object rotation. (DrawableScaling): New class to influence object scaling. (DrawableTranslation): New class to influence object translation.

2000-10-04 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableAffine): New class to influence object scaling, rotation, and translation (as defined by SVG XML). (DrawableAngle): New class to influence drawing angle. (DrawableDecoration): New class to influence text decoration such as underline.
  (DrawableFill): New class to set object filling color. (DrawableFillOpacity): New class to set opacity to use when filling object.
  (DrawableFont::): New class to set font. (DrawableGravity): New class to set text placement gravity. (DrawablePointSize): New class to set font point size. (DrawableStroke): New class to set drawing stroke color. (DrawableStrokeOpacity): New class to set drawing stroke opacity. (DrawableStrokeWidth): New class to set drawing stroke width.

2000-10-03 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableImage): Added width and height parameters to specify size to scale rendered image to. This is actually a bug-fix since it seems that the correct drawing command was no longer being generated.

2000-09-30 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (read): New overloaded method to read an image based on an array of raw pixels, of specified type and mapping, in memory.
  (write): New overloaded method to write image to an array of pixels, of specified type and mapping. (Image): New overloaded constructor to construct an image based on an array of raw pixels, of specified type and mapping, in memory.

2000-09-27 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (colorize): API change to match change in ImageMagick. Now accepts percentage of red, green, and blue to colorize with using specified pen color.

2000-09-20 Bob Friesenhahn <[email protected]>

• lib/Magick++/Drawable.h: Reverted Coordinate implemenation back from and STL pair based implementation to a simple class. Maybe this will improve portability. It is more understandable anyway.

2000-09-18 Bob Friesenhahn <[email protected]>

• lib/Options.cpp : Bugfix. Some DrawInfo attributes were not being updated. This lead to options like fontPointsize not changing the font.

2000-08-26 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (blurImage, charcoalImage, embossImage, sharpenImage): Expand order_ argument to radius_ & sigma_ arguments for more control (matches ImageMagick API change).
• lib/Image.cpp (blur, charcoal, emboss, sharpen): Expand order_ argument to radius_ & sigma_ arguments for more control (matches ImageMagick API change).

2000-08-24 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (read): Check returned Image for embedded exception, as well as the existing parameter check. This fixes the bug that warnings are not reported.

2000-07-26 Bob Friesenhahn <[email protected]>

• test/*.cpp demo/*.cpp: Added call to MagickIncarnate() to set ImageMagick install location for Windows. Hopefully this hack can be removed someday.

2000-07-20 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (colorFuzz): Changed type to 'double' from 'unsigned int' to match change in ImageMagick.
• lib/Color.cpp (Color*): Added copy constructor from base class. (operator =): Added assignment operator from base class.

2000-06-28 Bob Friesenhahn <[email protected]>

• lib/Magick++/Include.h : Changed enumeration FilterType to FilterTypes, and QuantumTypes to QuantumType in order to match last-minute API change in ImageMagick.

2000-06-22 Bob Friesenhahn <[email protected]>

• lib/Magick++/Pixels.cpp (indexes): Bugfix, use GetCacheViewIndexes() rather than GetIndexes().

2000-05-23 Bob Friesenhahn <[email protected]>

• lib/Magick++/Montage.h (gravity): Type of gravity_ argument, and return value changed from 'unsigned int' to GravityType.

2000-04-17 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (DrawableArc, DrawableBezier, DrawablePolyline, RoundRectangle): Added support for new drawing objects.

2000-04-16 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp: Removed all public methods which accept Coordinate arguments except those that accept lists of Coordinates. Converted remaining drawable object methods into individual classes which inherit from Drawable (e.g. "circle" becomes "DrawableCircle"). The constructor for each class is compatible with the original method. This results in annoying changes to user code but provides more implementation flexibility.

2000-04-09 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (fillEllipse,fillRectangle,fillCircle,fillPolygon): Removed methods. Object filling is now based on whether fillColor or penTexture are valid or not. This reflects ImageMagick internal changes.
• lib/Image.cpp (fillColor): New method to specify fill color when drawing objects.
  (strokeColor): New method to specify outline color when drawing objects.
  (penColor): Setting penColor now sets fillColor and strokeColor. Getting penColor retrieves the value of strokeColor. This supports backwards compatability.

2000-03-28 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (lineWidth): Type changed from unsigned int to double.

2000-03-08 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (Magick):

2000-03-07 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (blurImage,charcoalImage,edgeImage,embossImage, reduceNoiseImage,sharpenImage): Modified to support order of the pixel neighborhood. Backward compatable function objects constructors are provided for embossImage, and reduceNoiseImage.
• lib/Image.cpp (blur,charcoal,edge,emboss,reduceNoise,sharpen): Now accept unsigned int argument which represents the order of the pixel neighborhood (e.g. 3). This is not a backwards compatable change, however, backward compatable methods are provided for emboss, and reduceNoise.

2000-03-02 Bob Friesenhahn <[email protected]>

• lib/Magick++/Pixels.h (Pixels): Moved Image pixel methods to Pixels class.

2000-02-29 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (annotate): Re-wrote to improve performance. (draw): Re-wrote to improve performance.

2000-02-26 Bob Friesenhahn <[email protected]>

• lib/Drawable.cpp (text): Bugfix: support spaces in annotation text.

2000-02-23 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (gaussianBlurImage): New function object to Gaussian blur image.
• lib/Image.cpp (gaussianBlur): New method to Gaussian blur image.

2000-02-16 Bob Friesenhahn <[email protected]>

• lib/Image.cpp : Call-back based LastError class is eliminated in favor of ImageMagick 5.2's re-entrant ExceptionInfo reporting. This should make Magick++ thread safe under Win32.

2000-02-08 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (floodFillTexture): Fixed bug due to pixel pointer becoming invalid in ImageMagick function.

2000-01-24 Bob Friesenhahn <[email protected]>

• lib/Image.cpp : Added locking to reference counting to ensure thread (pthread) safety.
• lib/Blob.cpp : Added locking to reference counting to ensure thread (pthread) safety.
• lib/LastError.cpp: Added support for thread specific data (pthreads) so that error reporting is thread safe.
• lib/Magick++/Thread.h: Added thread wrapper class to provide thread-safe locking (pthreads) to Magick++.

2000-01-19 Bob Friesenhahn <[email protected]>

• lib/Image.cpp: Added methods getPixels, setPixels, syncPixels, readPixels, and writePixels, in order to provide low-level access to Image pixels. This approach (direct wrapper around ImageMagick functions) does not mean that the planned object-oriented wrapper has been forgotten, only that this wrapper is not ready yet, and users need to manipulate pixels *now*.

2000-01-16 Bob Friesenhahn <[email protected]>

• lib/LastError.cpp: Complete re-implementation of LastError so that it hides its implementation. Also assures that all memory is explicitly deallocated at program exit to avoid the appearance of a leak.

2000-01-11 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (size): Bug-fix. Set image columns and rows as well as image options columns and rows.
• lib/Image.cpp :Depth parameters are now all unsigned in for consistency.
• lib/Image.cpp (write): Parameters for writing Blobs re-arranged again to hopefully be more sensible.
• lib/Magick++/STL.h: Bug-fix. Re-number scenes from zero when linking image range in container into a list. This provides expected results.

1999-12-31 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (write): Additional overloaded methods for BLOBs. (read): Additional overloaded methods for BLOBs. Re-ordered parameters for one existing method. (Image): Additional overloaded methods for BLOBs. Re-ordered parameters for one existing method.

1999-12-28 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (floodFillTexture): Changed coordinates to unsigned.

1999-12-21 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (medianFilter): New method.

1999-12-18 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (density): Bug fix. Was not setting image x & y density.

1999-11-30 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (page): psPageSize() is renamed to page() and now properly returns the attribute from the image.

1999-11-25 Bob Friesenhahn <[email protected]>

• lib/Image.cpp: Rename transformColorSpace() to colorSpace(). Added colorSpace() accessor method.

1999-11-24 Bob Friesenhahn <[email protected]>

• lib/Color.cpp: Re-implemented PixelPacket pointer so that it is never NULL and added a 'valid' field for tracking object validity.

1999-11-13 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (quantizeError): Eliminated method.

1999-11-10 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (annotate & draw): Changed implementation to reflect change to the way AnnotateInfo is managed by ImageMagick.

1999-11-07 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (cacheThreshold): New method to set the pixel cache threshold.
• lib/Magick++/Include.h (Magick): Added new enumerations from classify.h.

1999-10-28 Bob Friesenhahn <[email protected]>

• lib/Magick++/Options.h (fontPointsize): Argument is now a double to match change in ImageMagick.
• lib/Image.cpp (fontPointsize): Argument is now a double to match change in ImageMagick.

1999-10-21 Bob Friesenhahn <[email protected]>

• lib/Blob.cpp (BlobRef): Bugfix -- start blob reference count at one rather than zero.

1999-10-19 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (Image): Fixed Image constructors from Blob. The image reference was not being instantiated as it should have been, causing a crash.

1999-10-05 Bob Friesenhahn <[email protected]>

• lib/Blob.cpp: All blob length parameters are now of type size_t.
• lib/Image.cpp (write): Length estimate is now of type size_t.

1999-09-20 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (rotate): No longer accepts a crop option since ImageMagick no longer supports this. (shear): No longer accepts a crop option since ImageMagick no longer supports this.

1999-09-18 Bob Friesenhahn <[email protected]>

• lib/Image.cpp: (rotate): No longer accepts sharpen argument. User must sharpen seperately if desired. This change is due to a similar change in ImageMagick 5.0. (condense): Removed method.
  (uncondense): Removed method.
  (condensed): Removed method.
  (pixelColor): Adapted to 5.0.
• lib/Magick++/Color.h : Rewrote to efficiently use ImageMagick 5.0's PixelPacket color representation.
• lib/Color.cpp : Rewrote to efficiently use ImageMagick 5.0's PixelPacket color representation.

1999-09-12 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (condensed): Bug fix. The condensed() method was returning the opposite bool value than it should. Oops!

1999-09-07 Bob Friesenhahn <[email protected]>

• lib/Magick++/Include.h (MagickLib): Eliminated requirement for including <magick/define.h>.

1999-08-07 Bob Friesenhahn <[email protected]>

• lib/Image.cpp: Added accessor methods for other key ImageMagick structs.
• lib/Options.cpp (penTexture): Fixed bug with removing texture caused by change in Image constructor.
• lib/Image.cpp: Changed strategy such that an Image containing a null MagickLib::Image pointer is never constructed except for under error conditions. Removed existing checks for null image pointer on attribute methods.

Use image() and constImage() accessor methods as part of Image implementation in order to clean-up code and ensure const-correctness.

1999-08-03 Bob Friesenhahn <[email protected]>

• lib/Magick++/STL.h (Magick): Added STL function readImages(). Not tested yet.
  (Magick): Added STL function writeImages(). Not tested yet.
• lib/Image.cpp: Removed support for 'text' attribute as this is no longer present in ImageMagick as of 4.2.8.

1999-07-21 Bob Friesenhahn <[email protected]>

• lib/Image.cpp (condense): Skip condensing image if already condensed.
  (uncondense): Skip uncondensing image if not condensed. (condensed): New method to test if image is condensed. (classType): New method which supports conversion of the image storage class. May result in loss of color information (quantization is used) if a DirectClass image is converted to PseudoClass.

1999-07-18 Bob Friesenhahn <[email protected]>

• lib/Magick++/Color.h (Magick::Color): Color parameters are now stored in a MagickLib::RunlengthPacket structure which is referenced via a pointer. This structure is either allocated by a Magick::Color constructor or passed as an argument to a Magick::Color constructor so that it may refer to to a MagickLib::Image pixel. The owner of the structure is managed so that the structure is only deleted if it was allocated by Magick::Color.

1999-07-09 Bob Friesenhahn <[email protected]>

• overall : Removed 'Magick' prefix from all source file names. Moved class headers to Magick++ subdirectory. This should not break any code using the documented interface (via Magick++.h).

1999-07-08 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (composite): Support composition placement by gravity like PerlMagick does.

1999-07-07 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (Image): Added constructors to construct an Image from a BLOB.

1999-07-06 Bob Friesenhahn <[email protected]>

• tests/manipulate.cpp (main): Wrote a basic sanity test for reading and writing BLOBS.

1999-06-21 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (read): Added support for reading an encoded image stored in a BLOB. Uses new ImageMagick APIs introduced on July 21, 1999.
  (write): Added support for writing an encoded image to a BLOB.

1999-06-16 Bob Friesenhahn <[email protected]>

• lib/MagickInclude.h : Use new <magick/api.h> interface to ImageMagick to avoid namespace-induced problems.
• configure.in : CPPFLAGS and LDFLAGS specified via the environment take precidence over flags from Magick-config.

1999-05-31 Bob Friesenhahn <[email protected]>

• lib/MagickSTL.h (mapImages): New algorithm to map the sequence of images to the color map of a provided image. (quantizeImages): New algorithm to quantize a sequence of images to a common color map.

1999-05-24 Bob Friesenhahn <[email protected]>

• lib/MagickBlob.cpp (updateNoCopy): New method to allow derived classes to insert data into the base class without making a copy of the data. This represents a transfer of ownership of the data from the derived class to the base class.

1999-05-23 Bob Friesenhahn <[email protected]>

• lib/MagickColor.cpp (operator =): Adapted to new ImageMagick 4.2.6 as of 5/23/99 which removes X11 compatability functions.
• lib/MagickGeometry.cpp (operator =): Adapted to new ImageMagick 4.2.6 as of 5/23/99 which removes X11 compatability functions.

1999-05-17 Bob Friesenhahn <[email protected]>

• lib/MagickBlob.cpp (Blob): Support default constructor for Blob.

1999-05-16 Bob Friesenhahn <[email protected]>

• lib/MagickSTL.h (transformColorSpaceImage): New unary function object to invoke transformColorSpace on STL container object.
• lib/MagickImage.cpp (transformColorSpace): New method to transform the image data to a new colorspace.

1999-05-15 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (ping): Re-implemented to match (requested) API change in ImageMagick 4.2.5. Method signature has changed to be like 'read'.
  (annotate): Added two new overloaded methods for text annotation in order to support the new rotated text capability in ImageMagick 4.2.5. To accomplish this, the default for gravity had to be removed from several methods. This may impact existing code. Still not sure if this is the best set of method signatures.

1999-05-13 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (ping): New method to obtain image size in bytes and geometry without the overhead of reading the complete image.
  (uncondense): New method to uncompress run-length encoded pixels into a simple array to make them easy to operate on.

1999-05-12 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (comment): Passing an empty string as the comment results in no comment at all rather than a comment with no data.

1999-05-11 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (iccColorProfile): Implemented method to set ICC color profile from opaque object in memory (must be formatted outside of Magick++).
  (iptcProfile): Implemented method to set IPTC profile from opaque object in memory (must be formatted outside of Magick++).
• lib/MagickBlob.cpp: New class to support managing user-supplied opaque Binary Large OBjects (BLOBS) in the API. Reference counted to improve semantics and to possibly reduce memory consumption.

1999-05-01 Bob Friesenhahn <[email protected]>

• lib/Makefile.am (libMagick): Updated to use libtool 1.3 so that shared library can be built.

1999-04-25 Bob Friesenhahn <[email protected]>

• lib/MagickImage.cpp (montageGeometry): Return Magick::Geometry rather than std::string.

1999-04-19 Bob Friesenhahn <[email protected]>

• lib/MagickColor.cpp (alpha): Added support for setting alpha via scaled-double to the Color class. The new method name is 'alpha'.

1999-04-13 Bob Friesenhahn <[email protected]>

• lib/MagickColor.cpp: Added support for setting an alpha value (unscaled Quantum only) for use on DirectColor images that have matte enabled. This requires ImageMagick 4.2.2 dated April 13, 1999 or later to compile since Cristy added a special flag to allow testing to see if the user has specified an opacity value: "I added XColorFlags to magick/classify.h. If DoMatte is set in color->flags then the opacity value is valid in color->pixel."

1999-04-11 Bob Friesenhahn <[email protected]>

• demo/flip.cpp (main): New file. Demonstrates use of flipImage function object as well as morphImages algorithm.

1999-04-10 Bob Friesenhahn <[email protected]>

• tests/color.cpp : New file to support testing the Magick::Color classes.
• lib/MagickOptions.cpp: The ImageInfo filter member is now ignored by ImageMagick (as of ImageMagick 4.2.2 April 10, 1998) so support for setting it is removed. The Image filter member is still updated. According to Cristy, this ImageMagick version removes automatic sharpening of resized images. The blur member is added to the Image structure. A blur value < 1 causes the image to be sharpened when resizing while a value > 1 leaves the image blurry. Magick++ does not yet support the blur member.