| Age | Commit message (Collapse) | Author | Files | Lines |
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5.1.0 (2022-11-15)
Improvements
* Improve multi-thread performance by releasing GVL (#1352)
* Add Ractor support (#1349)
* Avoid overriding compilation variables (#1365)
* Remove pkg-config command dependency (#1366)
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4.13.0 (2022-09-23)
RMagick 4.3.0
Deprecates
* Mark Magick.trace_proc= as deprecated (#1354)
* Mark Magick::{Image, Image::Info}#monitor= as deprecated (#1353)
* These methods will be removed in RMagick 5.0 and no alternative.
5.0.0 (2022-10-06)
Improvements
* Improve installer in order to avoid SEGV within pkg-config command (#1359)
* Clean up the documents and comment in source code referring to something
that no longer exist (#1363)
* Remove deprecated 'tile' attribute in Draw#marshal_dump (#1364)
* Remove deprecated #instance_eval calling when block was given with
Magick::ImageList#montage, Magick::Image::Info.new and more (#1362)
* Remove deprecated RMagick.rb file (#1361)
* Remove deprecated Magick.trace_proc= (#1351)
* Remove deprecated Magick::{Image, Image::Info}#monitor= (#1356)
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RMagick 4.2.6 (2022-07-15)
Improvements
* Remove test_files to reduce gem package size (#1338)
Bug Fixes
* Guard against an empty rpath (#1333)
* Call GetImageDistortion instead of IsImagesEqual to fix the issue reported
in #1342 (#1343)
RMagick 4.2.5 (2022-04-06)
Bug Fixes
* Specify rpath linker option to fix dynamic lib lookup failure on Linux
(#1325)
* Fix Image#profile! that can't delete exif data (#1326)
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4.2.4 (2021-12-27)
Improvements
* spec_helper: drop require_relative to lib directory (#1306)
* Fix build error with Ruby 3.1 on macOS (#1313)
Bug Fixes
* remove Mutex in trace_proc= (#1303)
* channel_mean_spec: fix floating point comparison (#1307)
* changed_predicate_spec: ensure target directory exists (#1305)
* Doc: Fix documentation of Magick::Image#crop (#1311)
* Magick::UndefinedKernel should also not be used when creating a new
KernelInfo. (#1312)
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RMagick 4.2.3 (2021-10-10)
Bug Fixes
* Re-add block syntax deprecation warning and fix in RMagick source (#1279)
(#1280)
* Doc: Replace Magick::Montage with Magick::ImageList::Montage (#1281)
* Update shadow example (#1297)
* Escape the backslashes in windows error message (#1298)
* Also set the alpha value of the target pixel (#1299)
* Set alpha_trait to BlendPixelTrait when the alpha value of the pixel is
not opaque. (#1300)
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All checksums have been double-checked against existing RMD160 and
SHA512 hashes
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RMagick 4.2.2 (2021-02-24)
Bug Fixes:
* Remove deprecation warning about block syntax (#1272)
You are still recommended to use the block parameter instead of self. but
we're silencing the deprecation warning until we can get RMagick's code up
to that standard.
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RMagick 4.2.1 (2021-02-08)
Bug Fixes:
* Fix compilation with optimization on glibc (#1263)
RMagick 4.2.0 (2021-02-05)
Improvements:
* Updated error messages if runtime ImageMagick version was not matched
with when installed rmagick (#1213)
* Improve Image#resize performance with ImageMagick 7 (#1240)
* Added new colorspaces (#1252)
Bug Fixes:
* Fix assertion failed in Magick::TextureFill.new with with unexpected
argument (#1216)
* Call with yield when there is a block arguments (#701)
* Avoid crash with monitor feature on Ruby 3.0 (#1253)
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Update ruby-RMagick to 4.1.2.
## RMagick 4.1.2
Bug Fixes:
- Fix build error on Freebsd (#1199)
- Add workaround for FreeBSD that it isn't able to process PDF (#1203)
## RMagick 4.1.1
Bug Fixes:
- Fix bug of signal handling internally (#1189)
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Update ruby-RMagick to 4.1.0.
pkgsrc change: depends on ImageMagick istead of ImageMagick6.
RMagick 4.1.0 (2020-03-22)
Improvements:
* reduce package size by more than 1.5mb (#849)
* improve memory usage (#836)
* add support for Ruby 2.7 (#853)
* many documentation fixes and cleanups
* many testing fixes and cleanups
* Support CMYK color in Image#get_pixels (#871)
* Support to get CMYK color in Image#pixel_color (#875)
* Support to set CMYK color in Image#pixel_color (#908)
* Add ImageList#map (#1154)
Bug Fixes:
* fixed memory leaks (#809, #815, #816, #960, #1024)
* eliminate compiler warnings (#855, #864, #878, #917, #969, #981, #996,
#1000, #1044)
* Recognize invert option in Image#opaque_channel with ImageMagick 7 (#882)
* Fix heap-buffer-overflow in Image#wet_floor with ImageMagick 7 (#883)
* Handle channel value with new image in Image#opaque_channel with
ImageMagick 7 (#886)
* Pass caption value into ImageMagick 7 API in Image#polaroid (#898)
* Example: Fix "uninitialized constant Magick::TransparentOpacity" error (#899)
* Example: Fix error of constant usage (#900)
* Example: Fix error in doc/ex/composite.rb (#901)
* Example: Fix error in doc/ex/crop_with_gravity.rb (#902)
* Revert removed RemapImages() calling in ImageList#remap for ImageMagick 6
(#904)
* Example: Fix alpha channel in examples/vignette.rb (#918)
* Example: Fix alpha channel in doc/ex/coalesce.rb (#920)
* Handle alpha value in Pixel#to_color (#922)
* Detect the proper ARCHFLAGS on macOS (#923)
* Handle boolean value as dither option in ImageList#quantize (#926)
* Use strlcpy instead of strncpy to ensure null terminating. (#933)
* Remove memalign() (#939)
* Add safe strlen() to ensure avoiding buffer overrun (#940)
* Use strlcpy() instead of strcpy() to ensure avoiding buffer overflow
(#941)
* Use snprintf() instead of sprintf() to ensure avoiding buffer overflow
(#945)
* Example: Remove unnecessary alpha setting (#950)
* Replace to correct format specifiers for size_t/ssize_t value (#978)
* Use proper format specifiers within MinGW (#997)
* Fix snprintf() format specifiers for unsigned value (#1006)
* Fix warning of "Variable is reassigned a value before the old one has
been use" (#1008)
* Fix warning of "warning: explicitly assigning value of variable of type
'int' to itself" (#1013)
* Fix Image#resample to use blur option properly with ImageMagick 7 (#1023)
* Fix Image#resize to use blur option properly with ImageMagick 7 (#1032)
* Fix that Color#compliance returns nil with undefined bit (#1049)
* Check memory API properly on Windows (#1050)
* Example: Fix "undefined method `opacity'" (#1051)
* Add workaround to pdf problem (#1072)
* Fix exception message because #export_pixels accept 0 argument (#1121)
* Fix default value of fill argument in Image#initialize (#1122)
* Call rm_ensure_result() in creating Image object (#1144)
* Use StringValueCStr() instead of StringValuePtr() (#1156)
* Use RSTRING_PTR() to retrieve a pointer of String object for buffer
(#1157)
* Use StringValueCStr() to get null-terminated C-lang string (#1158)
* Fix SEGV in Magick::Draw#marshal_load (#1162)
* Fix SEGV in rm_check_ary_len() with unexpected argument value (#1168)
* Fix SEGV in Image#marshal_load (#1169)
Breaking Changes:
* remove tainted? logic (#854)
RMagick 4.1.0.rc2 (2019-09-17)
* fix a couple of compilation bugs (#796, #797)
RMagick 4.1.0.rc1 (2019-09-12)
The ImageMagick 7 release is here! This adds beta support for
ImageMagick 7. Much thanks to @Watson1978 for getting the ball rolling
on this and to @dlemstra for the extraordinary amount of work and
patience that went into seeing it through. RMagick should currently
behave the same way under IM7 as it did under IM6, so please open an
issue if you find anything that seems out of the ordinary.
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Update ruby-RMagick to 4.0.0.
## RMagick 4.0.0
This release removes a *lot* of deprecated functionality, so first upgrade to
3.2 and handle any deprecation warnings you see there before upgrading to 4.0.
There are a handful of removals that we could not, or forgot to deprecate, so
pay special attention to those below. This clears the road for ImageMagick 7
support in the very near future.
Breaking Changes:
- Removed deprecated Image#matte and Image#matte= (#731)
- Removed deprecated Draw#matte. (#736)
- Removed deprecated ImageList#fx. (#732)
- Removed deprecated Info#group and Info#group=. (#733)
- Removed deprecated KernelInfo#show. (#734)
- Removed deprecated Pixel#opacity and Pixel#opacity=. (#735)
- Removed deprecated KernelInfo#zero_nans. (#741)
- Removed deprecated ImageList#map (#740)
- Removed deprecated Pixel#from_HSL. (#742)
- Removed deprecated Image#alpha=. (#739)
- Removed deprecated Pixel#to_HSL. (#745)
- Removed deprecated Image#blur and Image#blur=. (#746)
- Removed deprecated Image#sync_profiles. (#754)
- Removed deprecated Image#opacity=. (#753)
- Removed deprecated Image#combine. (#752)
- Removed deprecated Image#map. (#751)
- Removed deprecated Image#mask=. (#750)
- Removed deprecated opacity arguments. (#757)
- Removed deprecated `OpaqueOpacity` and `TransparentOpacity`. (#765)
- Removed obsolete enumerations. (#766)
The following changes *did not have deprecation warnings* in 3.2, so you'll
want to double check that you update your code if you were relying on the
existing behavior:
- Changed Color#to_s to return an string that contains alpha instead of opacity. (#760)
- Changed Pixel#to_s to return a string that contains alpha instead of opacity. (#762)
- Changed Pixel#hash to use alpha instead of opacity. (#763)
- Changed Pixel#<=> to use alpha instead of opacity. (#764)
- Removed `BicubicInterpolatePixel` (use `CatromInterpolatePixel` instead) (#768)
- Removed `FilterInterpolatePixel` (no replacement) (#768)
- Renamed `NearestNeighborInterpolatePixel` to `NearestInterpolatePixel` (#768)
Enhancements:
- Add SetQuantumOperator (#755)
Bug Fixes:
- Fix SEGV in Image#each_profile (#737)
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Update to ruby-RMagick to 3.2.0, latest 3.2 release.
## RMagick 3.2.0
This is expected to be the final deprecation release before RMagick 4.0. We
have added loads of deprecation warnings to clear the pathway for ImageMagick 7
support. Once you've fixed all of them you should be fine to upgrade to version
4.0 without any pain. There are a small handful of edge cases which we could
not cleanly deprecate, though they should be extremely rare. These will be
documented in the 4.0 release. Thanks to @dlemstra for the hard work making
this release possible.
The biggest change in moving towards RMagick 4.0 will be the fact that
`opacity` is deprecated in favor of `alpha`.
**NOTE: `opacity` is the opposite of `alpha`!!!**
If you are currently passing opacity into methods, you will need to invert the
value and use the new `alpha:` keyword argument. If you are passing an integer,
`alpha = 255 - opacity`. An integer `opacity` of 0 is an `alpha` of 255.
Also, **major kudos to @Watson1978** for enabling Ruby's memory management in
(#697). This should go a long way towards improving RMagick's reputation for
memory usage.
Deprecations: (To be removed in RMagick 4.0)
- `Info#group` (#578) (no replacement)
- `Image#blur` (#579) (no replacement)
- Renamed `AlphaChannelType` to `AlphaChannelOption` (#596)
- Renamed `DistortImageMethod` to `DistortMethod` (#605)
- Renamed `FilterTypes` to `FilterType` (#611)
- Renamed `InterpolatePixelMethod` to `PixelInterpolateMethod` (#613)
- Renamed `ImageLayerMethod` to `LayerMethod` (#618)
- Deprecate the `opacity` property of the Pixel class. (use `alpha` instead) (#619)
- Deprecate old enum names. (use IM7 names instead) (#627)
- `StaticGravity` (use `CenterGravity` instead) (#638)
- `Image#sync_profiles` (no replacement) (#640)
- Deprecate old metric type values (use IM7 names instead) (#647)
- Deprecate `ResetAlphaChannel` (no replacement) (#644)
- Deprecate `FlattenAlphaChannel` (no replacement) (#645)
- Deprecate `MatteChannel` (no replacement) (#646)
- Deprecate `ConstantVirtualPixelMethod` (no replacement) (#649)
- Deprecate `IntegerPixel` (no replacement) (#650)
- Deprecate `Image.combine` (use `ImageList#combine` instead) (#690)
- Deprecate `Image#opacity` (use `Image#alpha` instead) (#669)
- Deprecate unnamed argument for opacity in `Image#transparent` (use keyword `alpha:` instead) (#695)
- Deprecate unnamed argument for opacity in `Image#black_threshold` and `Image#white_threshold.` (use keyword `alpha:` instead) (#709)
- Deprecate unnamed argument for opacity in `Image#matte_flood_fill` (use keyword `alpha:` instead) (#711)
- Deprecate unnamed argument for opacity in `Image#paint_transparent` (use keyword `alpha:` instead) (#717)
- Deprecate unnamed argument for opacity in `Image#transparent_chroma.` (use keyword `alpha:` instead) (#722)
- Deprecate `Draw#matte` (use `Draw#alpha` instead) (#724)
Enhancements:
- Many internal adjustments to prepare for ImageMagick 7 support.
- Added alpha property to the pixel class. (#617)
- Add combine to the ImageList class. (#589)
- Add new alpha constants (#651)
- Add `Image#mask=` (#660)
- Add `Draw#alpha` to replace `Draw#matte` (#726)
- Add Draw#image (#720)
- Add ArchLinux support (#727)
Bug Fixes:
- Fix `Font#to_s` to not raise error (#569)
- Fix a SEGV in `Image#reduce_noise` (#576)
- Fix infinite loop in `Image#compose` (#587)
- Fix enumeration memory leaks (#592) (#594) (#606) (#610) (#626)
- Don't allow `Image#class_type` to be set to undefined (#599)
- Fixed setting the name of the clip path. (#608)
- Fix memory leak in `Info#view=` (#642)
- Fix memory leak in `Image.constitute` (#665)
- Raise error on invalid arguments in `Draw#bezier` (#674)
- Fix memory leak in `Image#sparse_color` (#683)
- Prevent negative values for `Image#convolve` (#679)
- Several cleanups and fixes in the examples
- Raise error on invalid arguments in `Draw#color` (#691)
- Raise error on invalid arguments in `Draw#opacity` (#692)
- Raise error on invalid arguments in `Draw#fill_opacity` (#693)
- Raise error on invalid arguments in `Draw#stroke_opacity` (#694)
- Raise error on invalid arguments in `Draw#font_weight` (#696)
- Raise error on invalid arguments in `Draw#pattern` (#702)
- Raise error on invalid arguments in `Draw#point` (#703)
- Raise error on invalid arguments in `Draw#font_size` (#704)
- Raise error on invalid arguments in `Draw#polygon` (#705)
- Raise error on invalid arguments in `Draw#polyline` (#706)
- Raise error on invalid arguments in `Draw#rotate` (#707)
- Raise error on invalid arguments in `Draw#scale` (#708)
- Raise error on invalid arguments in `Draw#stroke_dashoffset` (#710)
- Raise error on invalid arguments in `Draw#translate` (#713)
- Raise error on invalid arguments in `Draw#text` (#714)
- Raise error on invalid arguments in `Draw#stroke` (#715)
- Raise error on invalid arguments in `Draw#matte` (#716)
- Raise error on invalid arguments in `Draw#skewx`, `Draw#skewy` (#719)
- Fix `Image#thumbnail` to keep image aspect ratio like ImageMagick (#718)
- Fix bug where `ImageList#montage` doesn't apply `border_color` & `matte_color` (#601)
- Fix stack-buffer-overflow in `Draw#annotate` (#725)
- Enable managed memory feature (#697)
Code Quality:
- Many tests written
- Several fixes to reduce compiler warnings.
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## RMagick 3.1.0
Deprecations: (To be removed in RMagick 4.0)
- Support for Ruby 2.3
- `KernelInfo#zero_nans` (#531) (no replacement)
- `KernelInfo#show` (#532) (no replacement)
- `ImageList#fx` (#529) (use `Image#fx` instead)
- `Image#alpha=` (#530) (use `Image#alpha` instead)
- `Image#mask=` (#530) (use `Image#mask` instead)
- `Image#matte` (#530) (use `Image#alpha` instead)
- `Image#matte=` (#530) (use `Image#alpha` instead)
Enhancements:
- Support ruby-mswin environment on Windows (#425)
- Add test for supporting webp format (#406)
- Add explicit Ruby 2.5 support (#339)
- Add explicit Ruby 2.6 support (#467)
- Restore support for ImageMagick 6.7 (#475)
- Add explicit ImageMagick 6.9 support (#340)
- Work towards ImageMagick 7.0 support (#470) (#487) (#489) (#492) (#494)
- Improve error messaging (#480) (#517)
- Add TimeResource support (#402)
- Add Image#fx method (#529)
Bug Fixes:
- Many, many memory leaks fixed
(#362) (#361) (#360) (#359) (#358) (#357) (#367) (#370) (#364) (#372) (#373)
(#374) (#375) (#376) (#385) (#384) (#383) (#382) (#381) (#380) (#379) (#378)
(#377) (#391) (#390) (#389) (#396) (#401) (#409) (#419) (#417) (#416) (#415)
(#414) (#413) (#412) (#411) (#410) (#418) (#454) (#453) (#452) (#451) (#450)
(#461) (#460) (#459) (#563)
- Fix SEGV in ImageList methods with invalid image list (#356)
- Fix SEGV in Image#recolor (#387)
- Fix SEGV in Image#profile! (#400)
- Fix build error on Homebrew environment (#426)
- Fix Image#quantize and ImageList#quantize could not make dither false (#458)
- Replace obsoleted $defout to $stdout (#463)
- Avoid SEGV in monitor feature for Ruby 2.5+ (#462)
- Fix SEGV in Image#write with CMYKColorspace (#465)
- Avoid problems related to GC in monitor feature (#468)
- Get rid of compiler warnings (#484) (#491) (#500)
- Fix rmfill leaks (#528)
- Removed automatic allocation of the ImageInfo that is broken. (#547)
- Fix color histogram (#540)
- Fix Image#iptc_profile does not work with ImageMagick 6.7 (#558)
Code Quality:
- Many tests written
- CI improvements
- Other refactors
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## RMagick 3.0.0
Breaking Changes:
- Drop support for Ruby < 2.3.
- Drop support for ImageMagick < 6.8.
- Raise error when `nil` or empty string are passed to `Image.read`. (#351)
- Monitor feature disabled on Windows. (#344)
- Note: ruby versions > 2.4 and ImageMagick versions > 6.8 are not *explicitly*
supported, yet, but if you are using them already, they should continue to
work in the same fashion.
Enhancements:
- Add feature `Image#channel_entropy` (#300)
- Many quality of life improvements in the codebase.
Bug Fixes:
- Many memory leaks fixed!
- Fix `LoadError` on Windows. (#315)
- fix argument count in `Image#morphology_channel` (#306)
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## RMagick 2.16.0
- Support ImageMagick 6.9+ - @ZipoKing
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Problems found with existing digests:
Package fotoxx distfile fotoxx-14.03.1.tar.gz
ac2033f87de2c23941261f7c50160cddf872c110 [recorded]
118e98a8cc0414676b3c4d37b8df407c28a1407c [calculated]
Package ploticus-examples distfile ploticus-2.00/plnode200.tar.gz
34274a03d0c41fae5690633663e3d4114b9d7a6d [recorded]
da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]
Problems found locating distfiles:
Package AfterShotPro: missing distfile AfterShotPro-1.1.0.30/AfterShotPro_i386.deb
Package pgraf: missing distfile pgraf-20010131.tar.gz
Package qvplay: missing distfile qvplay-0.95.tar.gz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
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## RMagick 2.15.4
- Improved C extension building process - @u338steven
## RMagick 2.15.3
- Fixed ImageMagick version detection on Windows - @maisumakun
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## RMagick 2.15.2
- GitHub repository moved back to github.com/rmagick/rmagick - @wurde, @vassilevsky
## RMagick 2.15.1
- Fix loop in linked list in `ImageList` methods => they no longer hang - @u338steven
RMagick 2.15.0
o Ability to remove alpha channel - @ollie
o C local variables guarded against GC to avoid segfaults - @u338steven
o trace_proc protected with a mutex to avoid segfaults - @u338steven
RMagick 2.14.0
o RMagick.rb moved to deprecated directory - @mockdeep
o Better ImageMagick feature detection - @bf4
o Prevent compilation failures if prefix is an empty string - @voxik
o SplineInterpolatePixel preprocessor check removed - @joshk
o Make error format a string literal - @mtasaka
o Automatically set ARCHFLAGS on OS X - @u338steven
o Fixed 'rmagick/version' require failure - @u338steven
o Fixed escaping of '%' in Draw#get_type_metrics - @mkluczny
o Silence warnings on Ruby 2.2 when comparing Enums - @meanphil
o Multiple test suite improvements - @mockdeep, @bf4
o Ruby source code formatting with RuboCop - @vassilevsky
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RMagick 2.13.4
#129 from @theschoolmaster
proof of concept for using pkg-config in place of Magick-config on debian based systems
#127 from @u338steven
Changed Image#resample to calling ResampleImage (related #29, #45)
#124 from @u338steven
Fixed #122: lib/RMagick.rb is overwritten by lib/rmagick.rb on case-insensitive systems
#123 from @prijutme4ty
New class SolidFill in order to fill image with monochromatic background
#121 from @markotom
Quotes for correct path of font file
#120 from @chulkilee
Allow MagickCore6 from Magick-config
#112 from @u338steven/
Fixed: build error with ImageMagick 6.8.9 (when deprecated functions are excluded)
#102 from @u338steven
Fixed: related x_resolution, y_resolution
from @u338steven
Lots of test fixes
#95 from @ioquatix
Fix pixel hash test
#94 from @u338steven
Fixed: build error on Windows Ruby x64 (with ImageMagick 6.8.0-10 or Ima...
#91 from @vassilevsky
Do not test machine and OS-specific integers
Fix initial memory limit test
RMagick 2.13.3
#90 from @bricef
Fix installation error on systems with HRDI enabled RMagick
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RMagick 2.13.2
o Fixed issues preventing RMagick from working with version 6.8 or higher
o Fixed issues preventing RMagick from working with ruby 1.9.3
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* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Remove default value of GEM_BUILD.
RMagick 2.13.1
o Fixed bug preventing RMagick from working with version 6.5.9 or higher
RMagick 2.13.0
o Added Doxygen documentation, for automatic documentation
o Fixed bug #27467, get RMagick to compile witH ImageMagick 6.5.7
o Fixed bug #27607, switch Pixel#from_hsla and Pixel#to_hsla to use ranges
0-255 instead of 0-100 for saturation and lightness (range used by
ImageMagick 6.5.6-5 and higher). Also added ability to specify all
arguments to these functions as percentages (bug report by Arthur Chan).
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RMagick 2.12.2
o Add feature tests for SinusoidFunction and PolynomialFunction enum
values to allow compiling with ImageMagick 6.4.8-7 (bug report by Mark
Richman)
RMagick 2.12.1
o Fix bug #27239, allow 2.12.0 to compile with older releases of ImageMagick
(bug report by Sam Lown)
RMagick 2.12.0
o Added Image#function_channel (available in ImageMagick 6.4.8-8)
o Added Image#auto_level_channel, Image#auto_gamma_channel (available in
ImageMagick 6.5.5-1)
o Added Draw#interline_spacing, #interline_spacing= (available in
ImageMagick 6.5.5-8)
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Changes:
RMagick 2.11.1
o Applied Alexey Borzenkov's mingw patches to extconf.rb.
o Fixed a bug in Magick.trace_proc that could cause a segv at program exit
with Ruby 1.9.1 (bug report by Larry Young)
o Added new CompressionType enum values ZipSCompression, PixCompression,
Pxr24Compression, B44Compression, B44ACompression (available in
ImageMagick 6.5.5-4)
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Changes:
RMagick 2.11.0
o Fix bug #26475, dissolve and watermark don't work with new versions of
ImageMagick (reported by Jim Crate)
o Add Image#composite_mathematics (available in ImageMagick 6.5.4-3)
o Add new LinearDodgeCompositeOp, LinearBurnCompositeOp,
PegtopCompositeOp, PinLightCompositeOp, VividLightCompositeOp enum values
(available in ImageMagick 6.5.4-3)
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Changes:
RMagick 2.10.0
o ImageMagick releases earlier than 6.3.5-10 and Ruby releases earlier
than 1.8.5 no longer supported.
o (Experimental) Support the use of Ruby managed memory for all memory
allocations (available in ImageMagick 6.5.3-10)
o Add Image#selective_blur_channel (available in ImageMagick 6.5.0-3)
o Add new AlphaBackgroundChannel enum value (available in ImageMagick
6.5.2-5)
o Add new DistortCompositeOp enum value (available in ImageMagick 6.5.3-7)
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Changes:
RMagick 2.9.2
o Add new HorizontalTileEdgeVirtualPixelMethod,
VerticalTileEdgeVirtualPixelMethod, CheckerTileVirtualPixelMethod
VirtualPixelMethod enum values (available in ImageMagick 6.5.0-1)
o Added BilinearForwardDistortion, BilinearReverseDistortion enums
(available in ImageMagick 6.5.1-2)
o Add missing composite operators to Magick::Draw#composite method
o Add warning about dropping support for ImageMagick < 6.3.5 and
Ruby < 1.8.5
o Fix bug #25892, stack buffer overflow in Magick::TypeMetric.to_s
(reported by Roman Simecek)
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Changes:
RMagick 2.9.1
o Fix a bug that prevents the use of transparent background colors when
built with ImageMagick 6.4.9-0
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Changes:
RMagick 2.9.0
o Fix #23209, improve RVG's letter spacing (patch from Jonah Fox)
o Add Draw#kerning= attribute(available in ImageMagick 6.4.7-8)
o Add Draw#interword_spacing= attribute (available in ImageMagick
6.4.8-0)
o Add Draw#kerning, Draw#interword_spacing primitive methods (available in
ImageMagick 6.4.8-3)
o Feature #23171, support ImageList, Draw, Pixel marshaling.
o Support all the new EvaluateOperator constants
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Changes:
RMagick 2.8.0
o Add the endian, scene, and transparent_color attributes to Image::Info
o Deprecate Image#endian= attribute setter
o Add the transparent_chroma method to the Image class (available in
ImageMagick 6.4.5-6)
o Add the sparse_color method to the Image class (available in ImageMagick
6.4.3)
o Detect change to ParseSizeGeometry signature in ImageMagick 6.4.6-9 and
compile accordingly.
o Update Image#change_geometry to work with the new ParseSizeGeometry API
in ImageMagick 6.4.6-9.
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Changes:
RMagick 2.7.2
o Fix bug #22740, some Image::Info attribute values are not propogated to
the image object (bug report by Thomas Watson)
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RMagick 2.7.1
o Fix bug #22471, Magick::fonts can abend on 64-bit systems (bug report and
patch by James Le Cuirot)
o ImageList.new accepts a block which is passed on to Image::read when
reading the input images. The block is executed in the context of an
Image::Info object.
o Add support for the "user" image property.
o Define the Magick::FatalImageMagickError exception class, raised if
ImageMagick raises a fatal (unrecoverable) exception.
o Added feature #22618, Image#total_ink_density (request by F. Behrens)
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RMagick 2.7.0
o Fix bug #22152, extconf.rb does not respect the LDFLAGS environment
variable (bug report by Joseph Sokol-Margolis)
o Fix bug #22190, the NoDitherMethod enum value is not defined in
ImageMagick 6.4.2
o Add the TrimBoundsLayer ImageLayerMethod enum value (available in
ImageMagick 6.4.3-8)
o Add the CopyAlphaChannel, ExtractAlphaChannel, OpaqueAlphaChannel,
ShapeAlphaChannel, and TransparentAlphaChannel AlphaChannelType enum
values (available in ImageMagick 6.4.3-7)
o Rename Image#affinity and ImageList#affinity to Image#remap and
ImageList#remap. Retain the old names as aliases. (Changed in ImageMagick
6.4.4-0)
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RMagick 2.6.0
o Fix bug #21237, Image::write ignores format attribute when called with a
Tempfile pathname (bug report by Jack Shedd)
o Fix bug #21897, ImageList#from_blob abends when certain corrupt JPEG
images are used (bug report by Peter Szabo)
o Add Image#composite_tiled, Image#composite_tiled! (ref:
http://rubyforge.org/forum/forum.php?thread_id=27347&forum_id=33)
o Add Image#deskew (available with ImageMagick 6.4.2-5)
o Add Image#define, Image#undefine (available in ImageMagick 6.3.6)
o Add Image#level_colors (available in ImageMagick 6.4.2-1)
o Add Image#levelize_channel (available in ImageMagick 6.4.2-1)
o Add Image#affinity, ImageList#affinity (available in ImageMagick 6.4.3-6).
These methods replace Image#map and ImageList#map.
o Accept DitherMethod values for the dither argument to Image#quantize,
ImageList#quantize
o Add the BarrelDistortion, PolynomialDistortion, ShepardsDistortion,
PolarDistortion, and DePolarDistortion MagickDistortion Method enum values
(available in ImageMagick 6.4.2-6)
o Add the HorizontalTileVirtualPixelMethod and
VerticalTileVirtualPixelMethod VirtualPixelMethod enum values
(available in ImageMagick 6.4.2-6)
o Add DitherMethod enum class
o Added general-purpose OptionalMethodArguments class to handle ad-hoc
optional arguments.
o Support optional "distort:viewport" and "distort:scale" arguments to
Image#distort
o Support optional highlight_color and lowlight_color arguments
to Image#compare_channel
RMagick 2.5.2
o Add support for MergeLayer to Magick::ImageList#optimize_layers (patch
#21189, submitted by Andrew Watson)
o Add PowQuantumOperator argument for Image#quantum_operator (available
in ImageMagick 6.4.1-9)
RMagick 2.5.1
o Update Pixel#to_color to work with the new QueryMagickColorname API in
ImageMagick 6.4.1-9.
RMagick 2.5.0
o Added Image#add_compose_mask, #delete_compose_mask (feature #20531)
RMagick 2.4.0
o Added Image#image_type= (feature #20490)
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directly into site_ruby.
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Changes:
o Added Image#encipher, Image#decipher (available with ImageMagick 6.3.8-6)
o Added DTX1Compression, DTX1Compression, and DTX1Compression
CompressionType enums (available in ImageMagick 6.3.9-4)
o Added optional "use hex format" argument to Pixel#to_color
o Support :area resource type in Magick.limit_resource
o Pixel.from_HSL and Pixel#to_HSL are deprecated. Use Pixel.from_hsla
and Pixel#to_hsla instead. The new methods rely on the ImageMagick 6.3.5
and later API.
o The Image#alpha and alpha= attributes are deprecated. Use alpha() and
alpha? instead.
o The Image#mask= attribute is deprecated. Use mask() instead.
o The use of Ruby older than version 1.8.4 with RMagick is deprecated and
will not be supported in a future release.
o Fix bug #18271, rvg width and height attributes wrong after a call to
viewbox (reported by Greg Jarman)
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Changes:
RMagick 2.2.2
o Fixed bug #18016, check for InitializeMagick in libMagickCore
(bug report from Dan Gilbert)
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While here, add DESTDIR support.
Changes:
RMagick 2.2.0
o Added Image#opaque_channel, Image#paint_transparent (available with
ImageMagick 6.3.7-10)
o Added Image#liquid_rescale (available with ImageMagick 6.3.8-2)
o Added CMYColorspace ColorspaceType value
o Fixed bug #17148, compiler error message on Solaris (bug report by Trever
Wennblom)
o Fixed bug #17470, get_exif_by_number, get_exif_by_entry may fail when
called with one or more arguments
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Changes:
RMagick 2.1.0
o Added Image::Info#caption= attribute
o Rename Image#crop_resized, #crop_resized! to #resize_to_fill,
#resize_to_fill!. Add aliases for the old names.
o Fix bug #16776, in the axes.rb example the last 2 arguments to
border.rectangle are swapped (bug report by Alain Feler)
o Fix bug #16931, apostrophe in #error directive causes error in some
versions of GCC (bug report by Justin Dossey)
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RMagick 2 is the future of RMagick. This is the version that will get new
methods and support new ImageMagick features.
RMagick 2 does not support GraphicsMagick.
Changes:
RMagick 2.0.0
o Replaced configure/make/make install with standard Ruby setup.rb,
extconf.rb
o Removed support for Ruby earlier than 1.8.2
o Removed support for GraphicsMagick. As a result these methods are no
longer available: Image#grayscale_pseudo_class, Image#statistics.
o Removed support for all releases of ImageMagick earlier than 6.3.0.
o Removed deprecated Image#random_channel_threshold. Use
Image#random_threshold_channel instead
o Removed deprecated Image#channel_threshold. Use
Image#random_threshold_channel instead
o Removed unecessary Image#montage=
o Removed unecessary and undocumented Image#image_type=
o Removed deprecated Image::Info#tile_info, tile_info= attributes.
o Removed deprecated Image::Info#tile, tile= attributes. Use #extract,
#extract= instead
o Removed deprecated Image::Info#subimage, subimage= attributes. Use
scene, scene= instead
o Removed deprecated Image::Info#subrange, subrange= attributes. Use
number_scenes, number_scenes= instead
o Removed deprecated Magick.set_monitor. Use Image#set_monitor,
Image::Info#set_monitor instead
o Removed deprecated RunlengthEncodedCompression CompressionType. Use
RLECompression instead
o Deprecated Image#matte, matte= with ImageMagick 6.3.5 and later
o Added Image::Info#stroke=, stroke_width= and undercolor= attributes
o Added Image::Info#tile_offset= attribute
o Added Draw#fill_pattern= and #stroke_pattern= annotate attributes
o Changed Image::Info[] and Image::Info[]= to allow an omitted \"format\"
argument
o Added Image#destroy!, destroyed?, check_destroyed methods
o Support Image object creation/destruction tracing with the
Magick.trace_proc attribute
o Added Magick::QuantumRange. Magick::MaxRGB is deprecated.
o Added OptimizeTransLayer, RemoveDupsLayer, RemoveZeroLayer,
OptimizeImageLayer ImageLayerMethods enum values (available with
ImageMagick 6.3.3),
MosaicLayer, FlattenLayer (available with ImageMagick 6.3.6)
o RMagick works with Q32 version of ImageMagick
o Added ChangeMaskCompositeOp, DivideCompositeOp, LinearLightCompositeOp
CompositeOperator enum values
o Added SplineInterpolatePixel InterpolatePixelMethod enum value
o Added DitherVirtualPixelMethod, RandomVirtualPixelMethod,
BlackVirtualPixelMethod, GrayVirtualPixelMethod, WhiteVirtualPixelMethod
(available with ImageMagick 6.3.5), and MaskVirtualPixelMethod (available
with ImageMagick 6.3.3) VirtualPixelMethod enum values
o Added GIFInterlace, JPEGInterlace, PNGInterlace Interlace type enum
values (available with ImageMagick 6.3.4)
o Added SentinelFilter FilterTypes enum value (available in ImageMagick
6.3.6)
o Added Image.combine
o Added Image#separate (available with ImageMagick 6.3.2)
o Added Image#distort (available with ImageMagick 6.3.5)
o Added Image#each_pixel (thanks to Russell Norris for the suggestion and
code)
o Added Image#histogram? (available with ImageMagick 6.3.5)
o Added Image#sync_profiles (available with ImageMagick 6.3.2)
o Added Image#extent (available with ImageMagick 6.3.1)
o Added Image#excerpt, Image#excerpt! (available with ImageMagick 6.3.5)
o Added Image::Info#attenuate
o Added Image#clut_channel (available with ImageMagick 6.3.5)
o Feature Request #16264, added ImageList#composite_layers (available with
ImageMagick 6.3.3, request from Steve Martocci)
o Added Image#alpha= (available with ImageMagick 6.3.5)
o Added Image#gravity=
o Added Image#equalize_channel (available with ImageMagick 6.3.6)
o Added new FilterTypes values KaiserFilter, WelshFilter, ParzenFilter,
LagrangeFilter, BohmanFilter, BartlettFilter (available with ImageMagick
6.3.6)
o Fix bug #10339, Image#trim does not support \"reset page information
option\" (bug report from Nobody)
o Renamed RMagick.so to RMagick2.so to prevent confusion between RMagick.rb
and RMagick.so
o Feature Request #16276, re-organize doc to not split Image method pages
in the middle of an initial letter (request from Roy Leban)
o Updated for ImageMagick 6.3.7-5
o Made changes as necessary to work with current Ruby 1.9.0
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Changes:
RMagick 1.15.12
o Fix bug #16221, starting with ImageMagick 6.3.2,
get_exif_by_entry/number returns empty
array/hash when no arguments are specified, even
though the image has EXIF data (bug report from
Paul Clegg)
o Fix bug #16449, Image#store_pixels removes
opacity channel (bug report from Hans de Graaff)
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RMagick 1.15.11
o Fix bug #15887, the x_ and y_resolution
attributes don't respect the units attribute
(bug report from Ben Greenburg)
o Fix bug #15889, memory leak in
Draw#composite method (bug report from Till
Vollmer)
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o Update Magick::Pixel.from_HSL, #to_HSL to work with new APIs in ImageMagick
6.3.5-9.
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Changes: Fixed bug #12089 (bug report from Hans de Graaff)
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Changes:
o Fixed bug #12671, incorrect link in HTML doc (bug report
from Thomas R. Koll
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)
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RMagick 1.15.7
o Fix bug #11033, make distclean misses some files
(bug report from Lucas Nussbaum)
o Work around SetMagickRegistry problem in
ImageMagick 6.3.4-7
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Changes:
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 Bain)
o Fix bug #10080, scripts in examples
directory should not be marked executable (bug
report from Lucas Nussbaum)
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Changes:
RMagick 1.15.5
o Fix bug #9637, export_pixels always exports all
0's for 1-bit images (bug report from Doug Patterson)
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Changes:
RMagick 1.15.4
o Fix bug #8927, RMagick and rbgsl both export the
name ID_call (bug report from Shin Enomoto)
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Changes:
RMagick 1.15.3
o Fix bug #8697, Image::Info.fill= doesn't work when creating "caption:" format
images (bug report from choonkeat)
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