Skip to content


Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

471 lines (422 sloc) 22.099 kb
RMagick 1.15.8
o Fixed bug #12671, incorrect link in HTML doc (bug report from Thomas R.
o Fixed bug #11890, incorrect usage description for Draw#text_undercolor in
HTML doc (bug report from Ezra Freedman)
o Fixed bug #12706, specifying both a gravity and offsets to Image#composite
positions the composite image incorrectly (bug report from Benoit Larroque)
RMagick 1.15.7
o Fix bug #11033, make distclean misses some files (bug report from Lucas
o Work around SetMagickRegistry problem in ImageMagick 6.3.4-7
RMagick 1.15.6
o Fix bug #10070, memory leak in Draw#get_type_metrics,
Draw#get_multiline_type_metrics, Draw#annotate (bug report from Sinclair
o Fix bug #10080, scripts in examples directory should not be marked
executable (bug report from Lucas Nussbaum)
RMagick 1.15.5
o Fix bug #9637, export_pixels always exports all 0's for 1-bit images (bug
report from Doug Patterson)
RMagick 1.15.4
o Fix bug #8927, RMagick and rbgsl both export the name ID_call (bug report
from Shin Enomoto)
RMagick 1.15.3
o Fix bug #8697, Image::Info.fill= doesn't work when creating "caption:"
format images (bug report from choonkeat)
RMagick 1.15.2
o Fix bug #8408, a compatibility problem with some versions of ImageMagick
before 6.2.5 (bug report from Geir Gluckstad)
RMagick 1.15.1
o Fix bug #8307, compatibility problems with older (6.0.x) versions of
ImageMagick (bug report from Chris Taggart)
RMagick 1.15.0
o Added fx method to ImageList class
o Added wet_floor method to the Image class
o Added linear_stretch method to the Image class (available with
ImageMagick 6.3.1-1)
o Added recolor method to the Image class (available with ImageMagick 6.3.1-3)
o Added polaroid method to the Image class (available with ImageMagick 6.3.1-6)
o Added origin attribute to the Image::Info class (supported by
ImageMagick 6.3.1-4 and later)
o Added PaletteBilevelMatteType to the ImageType enum (available with
ImageMagick 6.2.9)
o Fix bug #6260, some RVG examples produce all-black GIF images
o Fix bug #7034, fix the matte method in the Draw class
o Fix bug #7373, default channels should be RGB instead of RGBA
o Fix bug #7716, Pixel#intensity wrong for gray images (bug report from
Morio Miki)
o Fix bug #7949, abends when an exception occurs before
the draw object is fully initialized (bug report from Andrew Kaspick)
o Fix bug #8015, doesn't call the optional arguments block
in the right scope (bug report from Andrew Kaspick)
o Tested with ImageMagick 6.3.2-0
RMagick 1.14.1
o Handle change to the type of the ColorInfo.color field introduced by
ImageMagick 6.3.0
RMagick 1.14.0
o Feature request #5015, support CMYK->RGB conversions. Added the
add_profile and delete_profiles to the Image class. Fixed the profile!,
iptc_profile, and color_profile methods. Added the
black_point_compensation attribute. (requested by Niklas Ekman)
o Added adaptive_blur, adaptive_blur_channel, find_similar_region, sketch
methods to the Image class (available with ImageMagick 6.2.8-6)
o Added adaptive_resize to the Image class (available with
ImageMagick 6.2.9)
o Added resample method to the Image class (thanks to Ant Peacocke for the
o Added four new compositing methods to the Image class: blend, displace,
dissolve, and watermark
o Feature request #5418, add get_iptc_dataset and each_iptc_dataset to the
Image class (requested by Oliver Andrich)
o Added the bias and mask attributes to the Image class
o Added optional qualifier argument to Image#rotate
o Patch #5742 from Douglas Sellers, adds channel method to the Image::Info
o Added new ChannelType enum values
o Added texture= attribute writer to the Image::Info class
o Added tile= attribute writer to the Draw class
o Added pixel_interpolation_method attribute, InterpolatePixelMethod enum
class to the Image class (available with ImageMagick 6.2.9)
o Added "Magick Command Options and Their Equivalent Methods" page to the
o Fix bug #5079, Image#quantum_operator method doesn't work (bug report
from Pedro Martins)
o Fix bug #5080, incorrect RVG images when non-0 values used for the min_x
or min_y arguments to RVG#viewbox (bug report from Daniel Harple)
o Fix bug #5370, the clip_mask= attribute doesn't work
o Fix bug #5506, wrong argument used to intialize AffineMatrix (bug
report from Michael Shantzis)
RMagick 1.13.0
o Added transform, transform!, transpose, transpose! methods to Image class
(available with ImageMagick 6.2.8)
o Feature #4844, add auto_orient, auto_orient! methods to Image class
(suggestion from John Oordopjes, available with ImageMagick 6.2.8)
o Added adaptive_sharpen, adaptive_sharpen_channel methods to Image class
(available with ImageMagick 6.2.7)
o Added composite_image_channel, composite_image_channel! methods to Image
class (added in ImageMagick 6.2.6)
o Added radial_blur_channel method to Image class (available in
ImageMagick 6.2.4)
o Fix bug #4806, add hash, eql? methods to Pixel class (bug report from
Tim Pease)
o Change extension filename to match RubyGems 0.9.0 expectations.
o Fix bug #4821, correct doc for Image#rotate (bug report from Tim Pease)
o Update the Draw#annotate documentation
RMagick 1.12.0
o Fix bug #4630, the new signature for #level is incompatible with
releases prior to 1.10.1 (bug report from Al Evans)
RMagick 1.11.1
o Fix bug #4511, add Makefile, rmagick_config.h as dependencies
in the Makefile (bug report from Eric Hodel)
o Ensure ExceptionInfo structures are freed
RMagick 1.11.0
o Feature #3705, add resize_to_fit (thanks to Robert Manni for the code)
o Added optimize_layers method to the ImageList class (available with
ImageMagick 6.2.6)
o Added limit_resource method to the Magick module
o Replaced install.rb with setup.rb, improved gem install
(bug report from Ryan Davis)
o Added --disable-htmldoc option to setup.rb
o Fix bug #4104, incorrect label on example (reported by Jason Lee)
o Added contrast_stretch_channel to the Image class (available with
ImageMagick 6.2.6)
o Improved Magick exception handling to eliminate memory leaks when an exception
is rescued and execution continues.
o Tested with ImageMagick 6.2.7
RMagick 1.10.1
o Fix bug #3437, memory leak in ImageList#to_blob
o Fix bug #3363, Image#composite doesn't work when the source image
is bigger than the destination
o Fix bug #3635, Image#import_pixels doesn't accept FloatPixel or DoublePixel
storage types
o Feature #3597, add border_color attribute to the Draw class
RMagick 1.10.0
o Added add_noise_channel method to Image class (available with ImageMagick 6.2.5)
o Added vignette method to the Image class (available with ImageMagick 6.2.6)
o Added crop_resize method to the Image class (thanks to Jerret Taylor for
the suggestion and original code)
o Added export_pixels_to_str method to the Image class
o Provided default arguments to Image#export_pixels
o Added "order" option to Image#ordered_dither
o Added cyan, magenta, yellow, and black attribute accessors to the Pixel class
o Added CineonLogRGBColorspace, LABColorspace, Rec601LumaColorspace,
Rec601YCbCrColorspace, Rec709LumaColorspace, Rec709YCbCrColorspace,
LogColorspace enumerators to the ColorspaceType enumeration class.
o Fixed bug #2844, Image#to_blob exits if the image is a 0x0 JPEG
o Fixed bug #2688, Image#annotate, Draw#get_multiline_type_metrics handle
newline characters properly
o Tested with ImageMagick 6.2.6
o Removed support for all versions of ImageMagick prior to 6.0.0
RMagick 1.9.3
o Feature #2521, add Image#distortion_channel method
o Fixed bug #2546, ImageList#to_blob builds multi-image blobs again. (ImageMagick 6.2.0
silently broke the ImageToBlob method.) Thanks to Tom Werner for reporting this bug.
o Test with GraphicsMagick 1.1.7
RMagick 1.9.2
o Feature #2412, add the virtual_pixel_method attribute and the VirtualPixelMethod
o Feature #2462, add the ticks_per_second attribute
RMagick 1.9.1
o Fixed bug #2157, Image#total_colors is now an alias of Image#number_colors
o Fixed bug #2155, Image#dispose= now accepts a DisposeType enum, #dispose
now returns a DisposeType enum.
o Fixed bug #2156, Image#properties no longer returns garbage for the property
name and value.
o Fixed bug #2190, Image#compose now returns a CompositeOperator
o Fixed bug #2191, Image#composite no longer abends when called with 0 arguments
o Fixed bug #2213, ImageList#montage method no longer leaves the imagelist corrupt
after raising an ImageMagickError
o Feature #2159, added GrayChannel ChannelType enum value, BlendCompositeOp and
ColorBurnCompositeOp CompositeOperator enum values, RLECompression CompressionType
enum value, deprecate RunlengthCompression
o Feature #2172, added optional argument to crop and crop! to reset the saved
page offsets after cropping
o Deprecated Image#channel_threshold. This method is deprecated in ImageMagick.
o Feature #2373, change Image#import_pixels to accept a pixel data buffer as well
as a pixel data array. (Thanks to Ara T. Howard for this suggestion!)
o Fixed to compile without errors with ImageMagick 6.2.4-4.
RMagick 1.9.0
o Added Image#monitor=, Image::Info#monitor=. Deprecated Magick.set_monitor.
o Fixed bug #2070, support color names with embedded spaces
o Fixed bug #2109, properly scope Magick constants in RVG
RMagick 1.8.3
o Tested with ImageMagick 6.2.3-2
o Added comment, delay, dispose, fill, gravity, and label attributes to
RMagick 1.8.2
o Fix bug #1983, potential buffer overflow in version_constants
o Added feature #2015, support the pointsize, authenticate,
and sampling_factor attributes in Image::Info
RMagick 1.8.1
o Fix bugs #1876, #1888, #1919
o Added feature #1941, RVG's polyline, polygon accept array arguments
o Numerous fixes to the RVG documentation
RMagick 1.8.0
o Added Image#shadow (ImageMagick 6.1.7)
o Added Image::Info#undefine, #[], #[]=
o Added sigmoidal_contrast_channel, sepiatone to Image class (ImageMagick 6.2.1)
o Added JPEG2000Compression constant (ImageMagick 6.2.2)
o Incorporated RVG classes
o Added RVG documentation, examples, updated installer
o Tested with ImageMagick 6.2.2-0, latest GraphicsMagick 1.2
RMagick 1.7.4
o Fix bug #1727
o Fix affine_transform.rb
o Tested with ImageMagick 6.2.1
RMagick 1.7.3
o Fix bug #1553, a build issue with ImageMagick 6.0.x
RMagick 1.7.2
o Fix bugs #1308, #1310, #1314, #1533
RMagick 1.7.1
o Fix bugs #1250, #1253
o Tested with ImageMagick 6.1.7, Ruby 1.8.2
RMagick 1.7.0
o Added splice, set_channel_depth to Image class (ImageMagick 6.0.0)
o Added sharpen_channel, blur_channel to Image class (ImageMagick 6.0.1)
o Added get_multiline_type_metrics to Draw class (ImageMagick 6.1.5),
added new example scripts and images
o Added normalize_channel, unsharp_mask_channel to Image class
(ImageMagick 6.1.0)
o Added read_inline to Image class
o Renamed channel_compare to compare_channel, retained old name as an alias
for backward compatibility.
o Added default values for unsharp_mask arguments
o Fixed bug #1193
o Fixed segfault in destroy_Draw when Ruby gc'd the temp file name
array before calling destroy_Draw
o Tested with ImageMagick 6.1.6, GraphicsMagick 1.1.4, Ruby 1.8.2preview3.
RMagick 1.6.2
o Fixed ImageList#deconstruct to return an imagelist
o Fixed installation procedure to propagate user's CFLAGS, CPPFLAGS,
and LDFLAGS through to the low-level Makefile
o Fixed bugs #1048, #1127
RMagick 1.6.1
o Changed to match changes in ImageMagick 6.1.4 API
o Fixed bug #950
RMagick 1.6.0
o Added posterize, gaussian_blur_channel, convolve_channel methods to Image class
(ImageMagick 6.0.0)
o Added new CompositeOperator constants (ImageMagick 6.0.0)
o Added trim and trim! methods to Image class
o Added each method to Enum subclasses
o Added stroke_width= attribute to the Draw class
o Fixed bugs #624, #642, #716, applied patch #819 (thanks to Daniel Quimper)
o Tested with ImageMagick 6.0.5-2, GraphicsMagick 1.1.3, Ruby 1.8.2
RMagick 1.5.0
o Added meaningful implementations of dup and clone to the Image and Draw
classes. Clarified the documentation.
o Do not allow changes to frozen Image, ImageList, and Draw objects.
o Raise TypeError if freeze method sent to Image::Info or ImageList::Montage
o Added view method to Image, Image::View class (thanks to Ara T. Howard and
Charles Comstock on c.l.r for the discussion which prompted me to add this class)
o Added grayscale_pseudo_class method to Image class (GraphicsMagick 1.1)
o Added radial_blur, random_threshold_channel methods to Image class
(ImageMagick 6.0.0)
o Added quantum_operator method to Image class (GraphicsMagick 1.1, ImageMagick 6.0.0)
o Added statistics method to Image class (GraphicsMagick 1.1)
o Support channel_extrema, channel_mean with GraphicsMagick 1.1
o Added endian attribute to Image class
o Added composite! method to Image class
o Deprecated random_channel_threshold method when linked with ImageMagick 6.0.0.
RMagick 1.4.0
o Revised and updated documentation
o Implemented enumeration values as instances of an Enum
class. Based on a description by Paul Brannon in ruby-talk 79041.
o Added HSLColorspace, HWBColorspace constants (ImageMagick 5.5.7,
GraphicsMagick 1.0.2)
o Added CopyCyanCompositeOp, CopyMagentaCompositeOp,
CopyYellowCompositeOp, CopyBlackCompositeOp constants (ImageMagick 5.5.7,
GraphicsMagick 1.1)
o Added ReplaceCompositeOp. CopyCompositeOp constants (ImageMagick 6.0.0)
o Added color_histogram to Image class. (ImageMagick 6.0.0, GraphicsMagick 1.1)
o Added define method to Image::Info class (ImageMagick 6.0.0, GraphicsMagick 1.1)
o Added tint, each_profile, channel_extrema, channel_compare,
channel_depth, channel_mean, quantum_depth, preview, gamma_channel,
negate_channel, bilevel_channel methods to Image class (ImageMagick 6.0.0)
o Added get_exif_by_entry, get_exif_by_tag to Image class
o Added border! method to Image class
o Added fcmp, intensity methods to Pixel class
o Added Version_long constant
o The 'fuzz' attribute in the Image and ImageInfo classes now
accepts a percentage value as well as a numeric value.
o Added Geometry class and changed all methods that accept a geometry
string to accept a Geometry object as well
o Added dup and clone methods to the ImageList, Image, and Draw
classes (Fix for bug #254.)
o Tested with latest ImageMagick 6.0.0 beta and GraphicsMagick 1.1 snapshot
RMagick 1.3.2
o Fix profile! to require only 2 arguments, as documented.
o Correct spelling of 'transparent' in text_antialias.rb example.
o Add output of `Magick-config --libs` to LIBS variable in configure
o Minor fixes in documentation
o Test with GraphicsMagick 1.0.4
o Test with latest ImageMagick 5.5.8 beta
RMagick 1.3.1
o Fixed default base URI in the links to the installed xMagick doc
o Applied the patch for bug #76 that caused the rubyname.rb example
to hang when installing on FreeBSD.
o Fixed the <=> method in Image to return nil when the class of the
other object is not Image
o Added code to ensure that the `text' argument to Draw#text is not
nil or empty
o Fixed the handle_error function to re-initialize the exception
structure after destroying its contents.
RMagick 1.3.0
o Added strip!, import_pixels, export_pixels, random_channel_threshold
to the Image class. (Available only with ImageMagick 5.5.8, which
is still in beta.)
o Added black_threshold and white_threshold to the Image class.
o Added format= attribute writer to the Image class
o Added monochrome= attribute writer to the Image::Info class
o Added annotate to the Image class.
o Made the image argument to get_type_metrics optional. (Thanks to
Hal Fulton for suggesting this change and the annotate change!)
o Enhance the read, write, and ping methods in both the Image
class and the ImageList class to accept an open File object as
well as a filename argument.
o Added change_geometry to the Image class
o Changed configure to generate top-level Makefile with install
and uninstall targets. (Thanks to Bob Friesenhahn for the
suggestion and the the Makefile!)
o Incorporated patch to correct problems when building
with Ruby 1.6.7.
o Added "magick_location" attribute to the ImageMagickError
class. (Available only with GraphicsMagick 1.1, not yet released.)
o Tested with ImageMagick 5.5.8 beta
o Tested with GraphicsMagick 1.0.2 and 1.1 snapshot
o Tested with Ruby 1.8.0
o Changed to MIT license
RMagick 1.2.2
o Fixed many bugs in configuration script
o Added support for GraphicsMagick 1.0 (with assistance from Bob Friesenhahn)
o Changed default documentation directory (--doc-dir option default) to
o Added "examples" directory to contain example programs that aren't
referenced by the documentation
RMagick 1.2.1
o Yet another fix to the Cygwin installation procedure
RMagick 1.2.0
o Changed install to work correctly on Cygwin
(Cygwin testing by Yuki Hirakawa and David Martinez Garcia.)
o Changed install to support Gentoo ebuild
(Gentoo support provided by Tom Payne.)
o Changed configure script to find IM doc in IM 5.5.7
o Added Image#capture
o Added optional matte_pct argument to Image#colorize
o Add default argument values to Image#gaussian_blur
o Fix bug in Image#store_pixels that prevented it from working with
GIF and other PseudoClass image formats
o Changed Image#crop and Image#crop! to accept a GravityType constant
as the first argument, instead of the x- and y-offset arguments.
(Suggested by Robert Wagner.)
o Added Image::Info#filename=, image_type=
o Added ImageList#__map__ as an alias for Enumerable#map
o Added fetch, insert, select, reject methods to ImageList class for
Ruby 1.8.0
o Undefined zip and transpose methods in ImageList class for Ruby 1.8.0
o ImageMagick 5.5.7 supported
RMagick 1.1.0
o Fixed bug in handle_error that caused an abend when linked with IM 5.5.6
o Added RMAGICK image "format". When read, returns 252x108 RMagick logo
in PNG format.
o Changed examples to give all floating point constants a leading digit.
o Added Image#rotate!
o Tested with Ruby 1.8.0preview2
o Added Image#extract_info, Image::Info#extract=, Image::Info#scene=,
Image::Info#number_scenes=, Image::Info#tile=
o Added Draw#text_align, Draw#text_anchor, Draw#text_undercolor
o ImageMagick 5.5.6 supported
RMagick 1.0.0
o Fixed warnings when compiling with Ruby 1.8.0
o Added Draw#rotation=, rotated_text.rb
o Fixed temp image files in Montage_texture and Draw_composite
o ImageMagick 5.5.5 supported
RMagick 0.9.5
o Added channel.rb example
o Fixed install problems with IM 5.5.1
RMagick 0.9.4
o Cleaned up documentation.
o Added logging methods Magick.set_log_event_mask and Magick.set_log_format
o Added Magick.set_monitor
o Added custom serialization methods _dump and _load to Image class.
Added marshaling section to usage doc.
o Added Image#mime_type
o Changed install to use autoconf-generated configure script
o Replaced makedoc.rb with post-install.rb hook
o Added rmconst.rb utility script
o ImageMagick 5.5.4 supported
RMagick 0.9.3
o Changed ImageList#<=> to use same algorithm as Array#<=>
o Changed Draw class variables to class constants
o Fixed bug in Magick::colors method that caused some colors
to be repeated or missed when the optional block is used
o Changed fill classes to not inherit from common Fill class.
Removed Fill class.
o Improved usage documentation
o Added Image#level_channel, introduced with IM 5.5.3
o ImageMagick 5.5.3 supported
o Ruby 1.6.8, 1.8.0preview1 supported
RMagick 0.9.2
o Added crop!, flip!, flop!, magnify!, minify!, resize!, sample!,
scale!, shave!, channel_threshold methods to Image class
o Documented DisposeType, ColorSeparationMatteType and OptimizeType
o Changed Image#<=>, ImageList#<=> to raise TypeError if the other
argument is not in the same class
o Deleted Image#==, ImageList#==, include Comparable in both classes
o Added Image#thumbnail, thumbnail!, adaptive_threshold for 5.5.2 & later
o Used image list functions in 5.5.2 & later
o ImageMagick 5.5.2 supported
o Removed last vestiges of 5.4.9 support
RMagick 0.9.1
o Added -Wl,rpath option to $LDFLAGS in extconf.rb
o #include <sys/types.h> in rmagick.h
o Changed set_cache_threshold to call SetMagickResourceLimit instead of SetCacheThreshold
o Changed Image_texture_flood_fill to clone texture image instead of adding a reference
o Many fixes to the Array methods in ImageList
o Defined Image#<=>, defined Image#== in terms of Image#<=>
o Defined ImageList#<=> in terms of Image#<=>
RMagick 0.9.0
1st beta
Jump to Line
Something went wrong with that request. Please try again.