blob: 017fa5d399be4874987a098aba1773e09f56796c [file] [log] [blame]
anthonyaf148482010-12-10 12:54:31 +000012010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
2 * Account for virtual canvas for the -flip / -flop options (reference
3 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
4
anthonyf5e515d2010-12-09 03:18:40 +000052010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
6 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
7 function. Note function does not calculate 'distance' in total but
8 short-circuits when threshold is reached for faster processing.
anthonybffd2672010-12-06 06:10:48 +00009 * Ordered Dithered handling of Alpha channel was incorrect - fixing
10 Bug was introduced v6.6.5-6
11
cristydffcaec2010-12-03 16:52:36 +0000122010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
13 * Fixed two more cases where the PNG encoder lost transparency (reference
14 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
15
cristy87bce0f2010-12-02 23:14:06 +0000162010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
17 * Affine multiplication reversed when translating (reference
18 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
19
glennrp46ba0f82010-11-30 04:43:13 +0000202010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
21 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
22 to each other.
23
cristye98012e2010-11-28 21:27:53 +0000242010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
cristy08a3d702010-11-28 01:57:36 +000025 * Add support for -evaluate-sequence median.
26
glennrp8eb57272010-11-26 20:43:35 +0000272010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
glennrp3c218112010-11-27 15:31:26 +000028 * Fixed two more cases where the PNG encoder lost transparency (reference
cristydffcaec2010-12-03 16:52:36 +000029 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
glennrp8eb57272010-11-26 20:43:35 +000030
cristy652316c2010-11-23 13:49:46 +0000312010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
32 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
33 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
cristy34d6fdc2010-11-26 19:06:08 +000034 * Support NCC (normalized cross correlation) compare metric.
cristy652316c2010-11-23 13:49:46 +000035
cristya2511a72010-11-21 20:58:39 +0000362010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
37 * Fix png coder compile error when HDRI is enabled.
38
glennrp83c2de52010-11-17 14:40:15 +0000392010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
40 * Many of the problems with the PNG encoder have been fixed (reference
glennrp6d1b79d2010-11-20 13:55:15 +000041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
glennrp45c22512010-11-21 17:46:40 +000042 * The "-type Optimize" option is now deprecated. If present, it is treated
43 by the PNG encoder the same as if the type were undefined. Optimization
glennrpc63e3c12010-11-29 14:14:47 +000044 is now always performed. No other formats used the "type Optimize" option.
glennrp0c3e06b2010-11-19 13:45:02 +000045 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
glennrp83c2de52010-11-17 14:40:15 +000046
cristy2224dcd2010-11-15 00:49:30 +0000472010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
48 * The splice option no longer throws spurious "pixels are not authentic"
49 exceptions.
cristya6a18782010-11-15 01:56:25 +000050 * Thread the -adaptive-resize option.
cristy57cc0952010-11-20 00:26:54 +000051 * Set XBM coder height to height not width.
cristy2224dcd2010-11-15 00:49:30 +000052
nicolas17d67c32010-11-14 18:01:25 +0000532010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasca48bce2010-11-14 17:54:53 +000054 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
55
nicolas17d67c32010-11-14 18:01:25 +0000562010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas89b36462010-11-13 18:47:40 +000057 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
58 preservation of images which only vary horizontally (or vertically)" under
nicolasca48bce2010-11-14 17:54:53 +000059 no-op. New blur = 0.9812505644269356.
nicolas2d3579a2010-11-13 15:31:28 +000060
nicolas17d67c32010-11-14 18:01:25 +0000612010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc150a902010-11-08 20:44:53 +000062 * Missing logical operator in tiff.c.
63
cristy1a6e41a2010-11-08 17:09:54 +0000642010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
65 * Only save TIFF image with 1-bit depth if there is no alpha channel.
cristyb43db672010-11-09 15:23:30 +000066 * Abandon PSD composite if layer is available.
cristy2776cf72010-11-10 13:59:26 +000067 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
68 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
cristy1a6e41a2010-11-08 17:09:54 +000069
glennrp6b845762010-11-05 02:43:20 +0000702010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
71 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
72
cristy51b1ac52010-10-30 02:27:14 +0000732010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
74 * Do not read configure files in the current directory for the "installed"
75 version of ImageMagick.
cristy2f4741f2010-11-01 23:29:42 +000076 * Allow numeric characters in the XPM basename (reference
77 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
cristy51b1ac52010-10-30 02:27:14 +000078
792010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
glennrpa521b2f2010-10-29 04:11:03 +000080 * Revised PNG palette optimization
81 * Added some debug logging in coders/png.c.
82
nicolas17d67c32010-11-14 18:01:25 +0000832010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas64051772010-10-28 19:00:03 +000084 * More precise blur values for Lanczos2Sharp and LanczosSharp.
85 * Added location of first Mitchell crossing (=8/7) to the filters data
86 structure.
87
cristy51b1ac52010-10-30 02:27:14 +0000882010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
anthony152700d2010-10-28 02:43:18 +000089 * Added Lanczos2D* filters now named Lanczos2*
90 * Reorganization of AcquireFilter() to make it work better
91
nicolas17d67c32010-11-14 18:01:25 +0000922010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas6e315162010-10-25 02:10:03 +000093 * Clearer EWA filters (LanczosSharp etc) comments.
94
anthony06b1edf2010-10-25 01:19:50 +0000952010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
96 * Added LanczosSharp (3-lobe Lanczos with sharpening)
anthony06b1edf2010-10-25 01:19:50 +000097 * Filter sharpening factors are also always applied regardless of usage.
98
nicolas17d67c32010-11-14 18:01:25 +0000992010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc2ea59d2010-10-24 23:44:42 +0000100 * CubicBC filter formulas simplified by constant folding. In
nicolasf8ff0b22010-10-24 23:43:35 +0000101 particular, P1 coefficient (always zero) removed from coeff.
nicolasd15ee9a2010-10-24 18:39:45 +0000102
nicolas17d67c32010-11-14 18:01:25 +00001032010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas0d5e5322010-10-22 15:29:30 +0000104 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
anthony06b1edf2010-10-25 01:19:50 +0000105 (as already specified in the documentation).
nicolas0d5e5322010-10-22 15:29:30 +0000106
cristyc39e3d62010-10-14 16:52:01 +00001072010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
108 * Ignore PS bounding box offsets if -page is set.
cristyaabc95d2010-10-16 01:12:47 +0000109 * Use #pragma omp master for dumping single threaded debugging information
110 (single caused a fault).
cristy9fe8cd72010-10-19 01:24:07 +0000111 * Add support for -evaluate exp.
cristyc39e3d62010-10-14 16:52:01 +0000112
anthonyf5e76ef2010-10-12 01:22:01 +00001132010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
114 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
115 filter only. This is similar in action to 'blur' but only for Gaussians,
116 and does not modify the filters support, allowing you to set a very small
117 sigma, without the function 'missing' all pixels.
118 (This will allow future adjustment of Gaussians for variable blur mapping)
119
cristy23f7a922010-10-11 00:27:48 +00001202010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
121 * Patch for DrawableRotation() and DrawableTranslation() (reference
122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
cristy56dd2cd2010-10-11 00:45:14 +0000123 * The webp format requires the webpconv delegate program (experimental).
cristy23f7a922010-10-11 00:27:48 +0000124
anthony02b4cb42010-10-10 04:54:35 +00001252010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
126 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
127 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
anthonyf5e76ef2010-10-12 01:22:01 +0000128 This also is very similer to a Mitchell filter but specifically designed
129 for EWA use and is the new default filter for Distorting Images.
anthonye5f06452010-10-12 05:48:17 +0000130 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
anthony02b4cb42010-10-10 04:54:35 +0000131
cristybe9b3222010-10-08 17:40:21 +00001322010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
133 * Autodetect file type support in Makefile.PL to prevent test failures
134
anthony61b5ddd2010-10-05 02:33:31 +00001352010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
anthony853d6972010-10-08 06:01:31 +0000136 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
137 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
138 http://www.gson.org/thesis/warping-thesis.pdf
anthonyd5fae5d2010-10-10 03:59:06 +0000139 * Added filter "Robidoux" which is a slightly sharpened version of the
anthony02b4cb42010-10-10 04:54:35 +0000140 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
141 'blurry' for horizontal and vertical lines in no-op distortions.
anthony61b5ddd2010-10-05 02:33:31 +0000142
1432010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
144 * Add support for "pattern:vertical2" and "pattern:horizontal2".
cristy99123912010-10-05 11:29:37 +0000145 * Add support for "pattern:vertical3" and "pattern:horizontal3".
cristy4484e332010-10-08 23:46:21 +0000146 * Properly handle PSD layers with negative offsets.
anthony61b5ddd2010-10-05 02:33:31 +0000147
cristyb41ee102010-10-04 16:46:15 +00001482010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
149 * Fix memory assertion with --enable-embeddable (reference
150 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
cristy33503f52010-10-04 17:32:27 +0000151 * Don't permit access to pixels when pinging an image (reference
152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
cristyb41ee102010-10-04 16:46:15 +0000153
anthony10b8bc82010-10-02 12:48:46 +00001542010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpc63e3c12010-11-29 14:14:47 +0000155 * Added sqrt(2) blurring default for Gaussian Filter if used as
anthony61b5ddd2010-10-05 02:33:31 +0000156 a Cylindrical EWA filter. This resulted removing the last aliasing
157 issue that was present in tests for Gaussian EWA resampling. Of course
glennrpc63e3c12010-11-29 14:14:47 +0000158 it is still a very blurry filter for default use in EWA.
anthony10b8bc82010-10-02 12:48:46 +0000159 * Adjusted Variable Mapping Blur Composition so user arguments actual
160 relate properly to the sigma of the blur for a maximum mapping value.
anthony61b5ddd2010-10-05 02:33:31 +0000161 * Fix horizon anti-alising for output-scaled perspective distortions.
162 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
anthony48f77622010-10-03 14:32:31 +0000163 however 'Bessel' while not visible as a filter option can still be used
164 as an internal alias for 'Jinc'.
anthony10b8bc82010-10-02 12:48:46 +0000165
nicolas17d67c32010-11-14 18:01:25 +00001662010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas9e9947a2010-09-29 20:11:58 +0000167 * Chantal Racette double checked the bounding parallelogram computation
168 in resample.c (and I tightened the comments).
169
cristycfbec6a2010-09-28 18:27:51 +00001702010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
171 * Temporary files not always deleted (reference
172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
173
anthony61b5ddd2010-10-05 02:33:31 +00001742010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
175 * Bug fix for -filter point distorts (occasional generating black pixels)
176
nicolas17d67c32010-11-14 18:01:25 +00001772010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
anthony61b5ddd2010-10-05 02:33:31 +0000178 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
179 and credited Craig DeForest for the "clamp singular values" idea.
nicolasc2d28f02010-09-27 18:56:15 +0000180 * No reason to have "insane" precision Sinc in resize.c: Use
181 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
nicolas83aa22c2010-09-27 18:39:00 +0000182
anthonyc7b82f22010-09-27 10:42:29 +00001832010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
184 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
nicolasb05c3df2010-09-27 15:58:42 +0000185 for Distort Resampling. This makes -distort a whole lot nicer
anthonyc7b82f22010-09-27 10:42:29 +0000186 and allows for the use of better cylindrical filters.
187
anthonyc7b82f22010-09-27 10:42:29 +00001882010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
189 * Fix Point filter for ResizeImage() caused by support limiting the
190 Box weighting function.
191
nicolasb05c3df2010-09-27 15:58:42 +00001922010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
193 * Don't allow resize filter weights to go to zero (reference
194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
195
nicolas17d67c32010-11-14 18:01:25 +00001962010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas2ffd3b22010-09-24 20:27:31 +0000197 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
198
nicolasb05c3df2010-09-27 15:58:42 +00001992010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
cristy6b1d05e2010-09-22 19:17:27 +0000200 * Do not break words if caption size is absolute (reference
201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
cristy3b472e52010-09-23 16:11:43 +0000202 * Don't define HAVE_THREADS for --without-threads configure script option.
cristy6b1d05e2010-09-22 19:17:27 +0000203
nicolas17d67c32010-11-14 18:01:25 +00002042010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas92375332010-09-21 00:32:38 +0000205 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
nicolas94a41852010-09-21 14:35:09 +0000206 Some computations were needlessly done in long double precision because
207 PIL forced an automatic upcast wherever it appeared. Changed its name to
nicolasb05c3df2010-09-27 15:58:42 +0000208 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
nicolas94a41852010-09-21 14:35:09 +0000209 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
210 call instead of two trig calls.
nicolasa4f7b4a2010-09-20 20:28:38 +0000211
anthony70510d22010-09-20 01:01:31 +00002122010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony490ab032010-09-20 00:02:08 +0000213 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
anthony5aa65212010-09-20 04:20:28 +0000214 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
anthony490ab032010-09-20 00:02:08 +0000215
cristyc5fea9a2010-09-19 14:45:15 +00002162010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
217 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
218 rather than 8BIM.
cristy63054742010-09-20 12:42:28 +0000219 * Support %[version] and %[copyright].
cristy0158a4b2010-09-20 13:59:45 +0000220 * Improve performance of the pixel cache.
cristyc5fea9a2010-09-19 14:45:15 +0000221
cristycdae12a2010-09-19 02:24:31 +00002222010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
223 * Automatically set the quantum depth to 16 for HDRI.
224
cristy109e5572010-09-16 18:38:17 +00002252010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
226 * IPTC profile not always wrapped properly inside an 8BIM profile.
anthony165bd162010-09-20 01:06:26 +0000227 * TIFF tile geometry must be divisible by 16.
cristy109e5572010-09-16 18:38:17 +0000228
anthonyba5a7c32010-09-15 02:42:25 +00002292010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpf5e546d2010-09-18 19:12:38 +0000230 * Rename of SincPolynomial to SincFast for easier user understanding
anthonyba5a7c32010-09-15 02:42:25 +0000231 * Ditto for LanczosChebyshev to LanzcosFast
232
anthony5708fc62010-09-14 13:52:50 +00002332010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
234 * Switch default resize filters to using the faster SincPolynomial
glennrpf5e546d2010-09-18 19:12:38 +0000235 filter by default internally. However 'Sinc' will still use the
anthony5708fc62010-09-14 13:52:50 +0000236 Trigonometric function, and can be used to assign the trig version
237 of Sinc() to filters using the filter expert options.
anthony165bd162010-09-20 01:06:26 +0000238 * The default filter for 'distort' was found to be a very blurry inaccurate
239 filter function. It was removed and replaced with a correct Gaussian
240 filter (as used by resize)
anthony5708fc62010-09-14 13:52:50 +0000241 * Added a switch so that "-interpolate filter" will force the use of
242 a cylindrical filter for ALL pixels in distorted images. That is you can
glennrp705a1ef2010-09-16 11:31:26 +0000243 use that switch to use a cylindrical filter even for images that are
anthony165bd162010-09-20 01:06:26 +0000244 being enlarged by the distortion. However EWA is still currently using
245 a fixed 2.0 sampling radius. This switch complements the use of "-filter
246 point" which turns off EWA filters in favor of interpolation for all
247 pixels in a distorted image. BOTH switches should not be used together.
anthony5708fc62010-09-14 13:52:50 +0000248 * A bug in the support radius of the EWA resampling function was found,
249 now that correctly defined resize filters are being used. Suddenly Normal
250 Gaussian distortions are not so blurry, and tests with distortions of
251 the 'Rings' image show extremely good and clear results, with only minimal
252 blurring. The filter 'blur' expert option can be used to adjust this
253 further.
254
glennrp705a1ef2010-09-16 11:31:26 +0000255 The above represents a major improvement forward in the quality of the
anthony165bd162010-09-20 01:06:26 +0000256 image distortion operator. But near-unity distortions (no scaling) are
257 still overly blurry.
anthony5708fc62010-09-14 13:52:50 +0000258
cristyb0404eb2010-09-13 20:03:01 +00002592010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
260 * Don't negate the geometry offset for the -extent option.
261
cristy3a59f102010-09-09 13:39:28 +00002622010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
263 * The RGBO format is now listed as a supported format.
264
anthony9d7245a2010-09-07 10:18:56 +00002652010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
anthonyb6d08c52010-09-13 01:17:04 +0000266 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
glennrpf5e546d2010-09-18 19:12:38 +0000267 function as "LanczosChebyshev" as faster alternative to Lanczos.
anthony9d7245a2010-09-07 10:18:56 +0000268 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
269 the Sinc Trigonometric resize filter, as a proper filter to allow
270 direct comparision and speed testing of the filter.
anthony019e8482010-09-10 01:21:43 +0000271 * Expanded the "-set option:filter:verbose 1" output, so as to also include
272 the actual functions and other values that were used to create the filter.
anthony9d7245a2010-09-07 10:18:56 +0000273
cristy8cad8f22010-09-02 15:51:50 +00002742010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
275 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
276
cristy826a5472010-08-31 23:21:38 +00002772010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
278 * Path no longer closed if join style is round (reference
279 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
cristy1f9852b2010-09-04 15:05:36 +0000280 * Add case for BGRQuantum to GetQuantumExtent().
281 * Support no compression on PCX write.
cristy826a5472010-08-31 23:21:38 +0000282
cristya6a96a12010-08-23 13:37:35 +00002832010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
284 * Fixed bug in the raw BGRA coders (reference
285 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
cristya20214e2010-08-28 16:52:13 +0000286 * Fix off-by-one error in the PSD coders.
cristy657c6352010-08-29 14:05:08 +0000287 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
288 approximation of the sinc function over the interval [-3,3].
cristye31e7a62010-08-30 18:01:35 +0000289 * Eliminate a small memory leak in LevelizeImageChannel() (reference
290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
cristyc8ed5322010-08-31 12:07:59 +0000291 * Recognize -fx logtwo (reference
292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
cristya6a96a12010-08-23 13:37:35 +0000293
2942010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
cristyfdad9052010-08-15 20:15:35 +0000295 * Throw exception if image size differs for the compare program but the
296 -subimage-search option is not specified.
297
cristy8968f402010-08-14 01:17:10 +00002982010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
299 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
cristyf9255b92010-08-14 22:59:00 +0000301 * Add -subimage-search option to the compare utility.
cristy8968f402010-08-14 01:17:10 +0000302
cristy116af162010-08-13 01:25:47 +00003032010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
304 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
305 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
306
glennrp3bd2e412010-08-10 13:34:52 +00003072010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
308 * Emit a warning if the PNG encoder can't satisfy the color type and
309 bit depth requested with a "-define" directive.
310
cristyb40fc462010-08-08 00:49:49 +00003112010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
312 * The orient option sometimes improperly set "undefined" (reference
313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
314 * Only list orientation options for the -list orientation option (reference
315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
cristyfd9dcd42010-08-08 18:07:02 +0000316 * Return proper standard deviation for combined channels (reference
317 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
cristya445a3e2010-08-08 21:55:23 +0000318 * Handle transparency properly for the PSD image format.
cristyb40fc462010-08-08 00:49:49 +0000319
glennrpe610a072010-08-05 17:08:46 +00003202010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
321 * Properly map PNG intent to image->rendering_intent
322
cristyc3b77772010-08-01 20:54:02 +00003232010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
324 * Eliminate bogus "invalid colormap index" when pinging ICO images.
cristyfbb56842010-08-02 11:26:33 +0000325 * Support -set density / units.
cristyc3b77772010-08-01 20:54:02 +0000326
3272010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
cristya60c0202010-07-31 21:36:45 +0000328 * Only use the first alpha channel in PSD image.
329 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
330
glennrp02617122010-07-28 13:07:35 +00003312010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
332 * Eliminate useless message about assuming zero delay when writing
glennrpd908de42010-07-28 13:28:27 +0000333 a single-frame MNG, and changed it from Error to Warning when
334 writing a multiple-frame MNG.
glennrp02617122010-07-28 13:07:35 +0000335
glennrp0ca69b12010-07-26 01:57:52 +00003362010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
337 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
338 reader tries to read MNG chunks from the interior of the embedded PNG,
339 resulting in an erroneous "corrupted image" message.
340
cristyde60ea72010-07-09 23:12:09 +00003412010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
342 * Fix memory leak in for corrupt BMP images (reference
343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
cristy54439632010-07-15 00:43:34 +0000344 * Repair several issues when writing to stdout (reference
345 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
glennrpb489b4c2010-08-10 02:08:54 +0000346 * A GIF image with the .bgr extension is still a GIF (reference
cristy2d31d202010-07-25 22:12:01 +0000347 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
cristyde60ea72010-07-09 23:12:09 +0000348
glennrp0f111982010-07-07 20:18:33 +00003492010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
350 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
351 images where the png bit_depth was not the same as the quantum depth,
352 and the transparent color was not black.
353
cristyf500a7b2010-07-01 18:23:49 +00003542010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
355 * Pinging the DJVU image format no longer faults.
cristy1ea34962010-07-01 19:49:21 +0000356 * Check for time-limit-exceeded in only one thread.
cristyf9218a72010-07-03 17:29:40 +0000357 * Reading filenames from a file (e.g. @filenames) no longer includes the
358 utility name (side effect of StringToArgv() method).
cristyf500a7b2010-07-01 18:23:49 +0000359
cristy62e282b2010-06-29 01:27:13 +00003602010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
cristyf2687ca2010-06-29 16:32:38 +0000361 * Support the tiff:fill-order define.
cristyd1df72d2010-06-29 02:17:03 +0000362 * Filters are case sensitive (e.g. reduce-Colors).
cristydaa76602010-06-30 13:05:11 +0000363 * Restore mogrify's -path option.
364 * The -list module option lists image coders and image filters.
cristy62e282b2010-06-29 01:27:13 +0000365
cristy79f99952010-06-27 22:22:02 +00003662010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
367 * Add the ImageView API.
368 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
369 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
370
cristy6305d192010-06-23 01:07:24 +00003712010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
372 * Skip byte when DDS bitcount is 32 (reference
373 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
cristy44b776d2010-06-23 16:28:36 +0000374 * Montage now uses final background setting (e.g. montage -background none ...
375 -background lightblue show:).
cristy0be53ea2010-06-23 19:12:05 +0000376 * Do not annotate directory paths in ListFiles().
cristyb905e452010-06-24 00:30:31 +0000377 * Reset the image matte for png:color-type=2.
cristy6305d192010-06-23 01:07:24 +0000378
cristyca972de2010-06-20 23:37:02 +00003792010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
cristyb70a4862010-06-18 01:18:44 +0000380 * Support new label:pointsize property.
381 * Miscellany->Slide Show, in the display program, now cycles through the
382 image sequence.
cristy2def9322010-06-18 23:59:37 +0000383 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
cristye1287512010-06-19 17:38:25 +0000384 * Reduce memory requirements when dithering on the iPhone.
cristy6b3da3a2010-06-20 02:21:46 +0000385 * Command line operators no longer affected by settings that appear after
386 them (e.g. -splice 10x0+0+0 -gravity center).
cristy1a14f472010-06-20 19:21:48 +0000387 * Compute the proper DPX user data field size.
cristyb70a4862010-06-18 01:18:44 +0000388
cristyca972de2010-06-20 23:37:02 +00003892010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
390 * Fix some nits to keep the clang compiler happy.
391
anthony8d188502010-06-14 04:33:35 +00003922010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +0000393 * Fix transprancy handling for Morphology Convolve
394 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +0000395 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +0000396 * Handling for Convolution of 1-D vertical kernels.
397 However this was removed (using #if-#endif) as I found it slower in tests!
398
3992010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
400 * mogrify -format properly handles compressed image filename (e.g.
401 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +0000402 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +0000403
cristy2b5db102010-06-09 01:07:28 +00004042010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
405 * End of string sentinal is \n not \r.
406
glennrp347e40f2010-06-06 11:27:30 +00004072010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
408 * Don't decode pixels in coders/png.c when image->ping is set.
409
cristyd5562a92010-06-05 13:43:49 +00004102010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
411 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +0000412 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +0000413
anthony5f3a4b52010-06-04 00:54:41 +00004142010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000415 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
416 * 'Skeleton' variant to thin down images as symmetrically as possible.
anthonybee715c2010-06-04 01:25:57 +0000417 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +0000418
glennrp2cbb4482010-06-02 04:37:24 +00004192010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
420 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +0000421 * Prevent MNG divide by zero in calculation of frame_timeout. Set
422 both frame_delay and frame_timeout to infinite when ticks_per_second
423 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +0000424
glennrp2cbb4482010-06-02 04:37:24 +00004252010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
426 * Add x:silent option to prevent beeps when reading the X image format.
427 * Recognize TTF for GetMagicInfo().
428 * Ensure the +set option deletes the image artifact.
429
4302010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +0000431 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
432
glennrp2cbb4482010-06-02 04:37:24 +00004332010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +0000434 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +0000435 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +0000436 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
437 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +0000438
cristy7a693872010-05-24 13:13:54 +00004392010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
440 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +0000441 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +0000442 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +0000443 * Do not interpret a format specifier when enclosed in brackets (e.g.
444 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +0000445 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
446 Windows.
glennrp749699c2010-06-01 13:09:33 +0000447 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +0000448 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +0000449
glennrp2cbb4482010-06-02 04:37:24 +00004502010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +0000451 * Third Re-write of MorphologyApply() to better handle compound methods.
452 * Implemented -set option:morphology:compose for merging results of
453 multiple kernels. "None" means re-iterate results with next kernel.
454 While "Undefined" means to use the internal default for a method.
455 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
456 while HitAndMiss defaults to "Lighten" (union of all kernel results).
457 Other morphology methods defaults still to be decided.
458 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +0000459 * Rotation Expansion of single kernels '^' and '@' flags in arguments
460 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +0000461 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +0000462 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +0000463
glennrp2cbb4482010-06-02 04:37:24 +00004642010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000465 * Separation of internal function MorphologyApply() from
anthony9eb4f742010-05-18 02:45:54 +0000466 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +0000467 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +0000468 * Better handling of Gaussian tyle filters (bug fixes)
469 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +0000470 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
471 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +0000472 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
473 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
474 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +0000475 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +0000476 EG: -morphology convolve LOG:0x1
477 * Added FreiChen, Kirsch Convolution kernels
478 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
479 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +0000480
cristy664b8d72010-05-17 13:53:36 +00004812010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +0000482 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +0000483 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +0000484 * Add context to -border for montage. Inside the parenthesis it adds a border
485 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +0000486 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +0000487 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +0000488 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +0000489
cristy472afc72010-05-16 19:29:35 +00004902010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
491 * Use ScaleCharToQuantum() in coders/src.c (reference
492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +0000493 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +0000494
cristya0bf4682010-05-14 12:15:55 +00004952010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
496 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +0000497 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +0000498
anthonyc1061722010-05-14 06:23:49 +00004992010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +0000500 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +0000501 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000502 EG: -morphology convolve DOG:0x1,3
503 -morphology convolve DOB:0x1,3,90
504 * Added Prewitt, Roberts, Compass Convolution Kernels
505 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000506
5072010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000508 * The pixel buffer was underallocated for some image formats when streaming.
509
anthony1b2bc0a2010-05-12 05:25:22 +00005102010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000511 * Implementation of Pattern Matching Morphology methods
512 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000513 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000514 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000515 * Union of results from Multiple Kernels for HitAndMiss method
516 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000517 * Added many new kernels for HitAndMiss and Convolution
518 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
519 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000520
glennrpd283b562010-05-10 03:00:50 +00005212010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
522 * Use proper background.index when writing indexed PNG, if the background
523 color is in the palette.
524
cristy80ac8b92010-05-08 13:36:57 +00005252010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
526 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000527 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000528
anthonyc84dce52010-05-07 05:42:23 +00005292010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
530 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000531 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000532 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000533
cristydd438462010-05-06 13:44:04 +00005342010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
535 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000536 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000537 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000538 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000539
anthony7d10d742010-05-06 07:05:29 +00005402010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
541 * Made use of new no-'sync' channel enabled mathematical compose methods
542 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000543 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000544
cristydd438462010-05-06 13:44:04 +00005452010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000546 * Fixed bugs with losing the opacity channel while writing some PNG images.
547 (bug reported by Anthony T.)
548
glennrpb4a13412010-05-05 12:47:19 +00005492010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
550 * Simplified and corrected rowbytes calculation in coders/png.c and
551 added more logging.
552
anthonyc5d68fe2010-05-05 05:27:54 +00005532010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
554 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
555 "ModulusSubtract" for more clarity of there functions. Old names
556 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000557 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000558 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000559 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000560 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000561
562 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000563 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000564 which uses 'plus' alpha-blending).
565
566 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000567 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000568 only on the individual channels as specified by the -channel setting.
569 That is do 'channel' math rather than 'SVG' composition.
570
571 With this change you can then use mathematical composition methods on
572 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000573
anthonyec40aca2010-04-29 00:20:28 +00005742010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
575 * Special case handling in Barrel distortion (pixel at image center)
576 * Calculation of image for Barrel distortion (pixel vs image coords)
577 * Argument input (handling optional 'd' argument) for Barrel distortion
578
5792010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000580 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000581 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000582 * A 256 column gradient produces a 256 color GIF image (bug report by
583 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000584 * Register / unregister CALS format in static.c (reference
585 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000586 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000587
cristy620e5a12010-04-17 13:29:52 +00005882010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
589 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000590 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000591 * The -direction option now works with the -annotate and -draw options.
592 * For the histogram: format, if you have no need for the unique color list,
593 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
594 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000595 * Match on literal after backslash in glob expression (reference
596 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000597 * Enable JPEG-compression for grayscale TIFF images (reference
598 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
599 * Don't write empty tile if tile geometry matches the image width (reference
600 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000601 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000602 * Output the correct units for the identify utility (reference
603 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000604
cristyb65a5b82010-04-15 16:27:51 +00006052010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
606 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000607 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000608 * Revert Lab-to-XYZ colorspace transform patch.
609 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000610
cristyb0993202010-04-13 01:18:27 +00006112010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
612 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000613 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000614
6152010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000616 * Improve support for device link profiles.
617
anthony7fe39fc2010-04-06 03:19:20 +00006182010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
619 * Fixed bug in -auto-level for special case when only one value is present
620 in some channel of the image. In this case no 'stretch is performed, just
621 as -normalize does.
622
cristy6afbad42010-04-05 18:19:13 +00006232010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000624 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000625 Linux.
cristy6afbad42010-04-05 18:19:13 +0000626
anthony6090dc12010-04-01 00:24:21 +00006272010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000628 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000629
cristya8307572010-03-31 14:24:19 +00006302010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000631 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000632 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000633 * Support writing 1-bit PSD images.
634 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000635 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000636
glennrp5af765f2010-03-30 11:12:18 +00006372010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000638 * The new coders/png.c was failing to read a 1-bit paletted image properly.
639 * Finished eliminating the deprecated direct references to members of
640 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000641
cristye20d6d82010-03-26 17:44:29 +00006422010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000643 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000644 * Distort barrel no longer complains when 3 arguments are given (reference
645 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000646 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000647
glennrpd5045b42010-03-24 12:40:35 +00006482010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
649 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000650 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000651 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000652
cristy56ed31c2010-03-22 00:46:21 +00006532010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
654 * Windows does not support complex.h (reference
655 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000656 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000657 * VignetteImage() no longer crashes when x and y arguments are both greater
658 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000659
cristy6ebc0932010-03-21 02:08:24 +00006602010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000661 * Eliminated some of the deprecated direct references to members of
662 the png_info structure. This must be finished before we can build
663 with libpng-1.5.
664
cristy68931bc2010-03-19 17:11:43 +00006652010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
666 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000667 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000668 * Don't gamma correct log to linear color conversion unless the -gamma is
669 specified (reference
670 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000671
cristy7f8a96c2010-03-17 12:22:00 +00006722010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
673 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000674 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000675
cristy15e25cb2010-03-13 20:31:29 +00006762010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
677 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000678 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000679 * The default Helvetica font is not always available, check for
680 Century Schoolbook too (reference
681 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000682
cristydf415c82010-03-11 16:47:50 +00006832010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
684 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000685 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000686 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000687
cristyed574b32010-03-07 18:23:47 +00006882010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000689 * The -evaluate-sequence option behaves like -evaluate except it operates
690 on a sequence of images.
691
cristyc5c3af02010-03-05 16:39:11 +00006922010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000693 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000694
cristyc797b1d2010-02-27 15:22:16 +00006952010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
696 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000697 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000698 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000699 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000700 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000701 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000702
cristy3d9279f2010-02-22 14:38:00 +00007032010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
704 * Insufficient image data in EPT is a warning rather than an error.
705 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000706 * Fix problem reading 10-bit grayscale DPX images when scanline length is
707 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000708 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000709
cristyff024b42010-02-21 22:55:09 +00007102010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
711 * Write 10-bit grayscale DPX images properly.
712
cristy66920e82010-02-18 14:33:30 +00007132010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
714 * Detect PDF ICCBased colorspace.
715
anthony999bb2c2010-02-18 12:38:01 +00007162010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000717 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000718
cristy9974d352010-02-17 02:40:21 +00007192010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
720 * TransformImage() resets the image blob when called in the PICT decoder;
721 use SetImageExtent() instead.
722
cristy4aff1572010-02-15 13:34:01 +00007232010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
724 * Support PSD RLE compression.
725
cristyc8d69b12010-02-13 19:06:26 +00007262010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
727 * The jpeg:extent define sometimes exceeded the specified limit.
728
cristy508d9312010-02-10 21:10:30 +00007292010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
730 * Resolve "too many open files" (reference
731 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
732
anthony930be612010-02-08 04:26:15 +00007332010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
734 * Added Correlate method which does a Convolve without reflecting the kernel.
735
cristy52cf7f12010-02-07 18:07:56 +00007362010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
737 * Initialize grayscale colormap for PSD images.
738
7392010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000740 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000741 * Addition Third-level Subtractive Morphology Methods:
742 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000743 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000744 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000745
cristy54666e82010-02-03 23:34:26 +00007462010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
747 * display -immutable to display transparent image without a checkboard.
748
cristy2bc0ef72010-02-02 01:38:51 +00007492010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
750 * Make -define png:color-type less persnickity about what it will accept.
751
7522010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
753 * added use of -precision in 'showkernel' output of -morphology
754 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
755 'Distance' Morphology primatives. This does not have a performance hit,
756 though is only truely applicable when the kernel is asymmetric. Note that
757 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
758 operations work properly. This 'reflected usage is defined by online
759 morphology lecture notes (Google for "EECE Binary Morphology")
760 * Added convolve kernel scaling setting "-set option:convolve:scale N"
761 If undefined morphology convolve does not do any scaling or normalization
762 of the convolution kernel. A value of 0.0 causes normalization for both
763 zero and non-zero (added weights) kernel types.
764
7652010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
766 * Speed up reading the PSD image format.
767 * Add the -precision option. Use it to set the maximum number of significant
768 digits to be printed.
769 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000770 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000771
7722010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
773 * Add support for compact floating point (i.e. -depth 16 -define
774 quantum:format=floating-point).
775 * Transparent images no longer flicker on certain system when using the
776 display program.
777 * Permit interactive resizing with the display program.
778 * Support heterogeneous distributed processing, see
779 http://www.imagemagick.org/script/architecture.php#distributed.
780 * Fix semaphore assertion when reading a corrupt image with Magick++.
781 * Add support for -brightness-contrast option.
782
7832010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
784 * Add support for the BGRA raw image format.
785
7862010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
787 * Added Kernel Generator to generate kernels from user strings, which
788 allows the generation in many built in kernels for both Convolution
789 and other Morphological methods. New Kernels currently include..
790 Convolution: Gaussian, Blur, Comet
791 Morphological: Rectangle, Square, Diamond, Disk, Plus
792 Distance: Chebyshev, Manhatten, Knight, Euclidean
793 And both old and new (rectangular) user defined kernel specifications
794 including the use of 'nan' to represent elements which are not part
795 of the kernel definition. List built-in kernel types use "-list kernel"
796 * Added -morphology {method}[:{iteration}] {kernel_string}
797 Initial methods includes no only the basic morphology methods: Dilate,
798 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
799 also the special methods: Convolve, and Distance. Of course the
800 appropriate kernel should be provided for each specific method.
801
8022010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
803 * Add OpenCL-enabled filter (e.g. convert image.png -process
804 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
805 * Added StringTo...() processing functions
806
8072009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
808 * Added MxN tile cropping with overlapping and space handling.
809 See IM Examples, Cutting and Bordering, Cropping roughly Equal
810
8112009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
812 * angle bug fix in variable blur composition with vertical ellipses
813 * Added ability to have variable angles for ellipses in variable blur
814 composition. See IM Examples, Composition, Variable Blur for details
815
8162009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
817 * JPEG does not grok the HSL colorspace.
818
8192009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
820 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
821 * The -gaussian-blur over blurred the opacity channel (reference
822 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
823
8242009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
825 * Declare InverseFourierTransformImage in Magick++/Include.h.
826
8272009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
828 * The PNG8 encoder would fail to write a 1-color image, due to
829 a bogus MagickFail return from CompressColormapTransFirst().
830
8312009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
832 * SVG images are no longer double sized with the -density option.
833
8342009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
835 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
836 in coders/png.c
837
8382009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
839 * It's interword-spacing, not interword_spacing (reference
840 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
841 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
842
8432009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
844 * Changed the one remaining ping_info->trans to ping_info->trans_values
845 in coders/png.c
846
8472009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
848 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
849 * -threshold option: threshold to white if the computed intensity of the
850 color channels exceeds the threshold.
851 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
852
8532009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
854 * Escape single quote in when writing the UIL format.
855
8562009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
857 * The mogrify program +opaque option now recognizes its required argument.
858
8592009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
860 * Add magick/morphlogy.{c,h} source templates.
861 * Sync image option when reading MPR images.
862 * Optimize ping for SVG images.
863 * SetLogFormat() no longer causes crash (reference
864 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
865 * Do not call MagickCoreTerminus() when memory allocation fails inside
866 the locale component.
867
8682009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
869 * Read / write 32-bit SUN raster images with a odd width.
870 * Cairo format returns pixels with the alpha premultiplied (reference
871 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
872
8732009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
874 * Thumb::URI file URI now has the correct number of forward slashes.
875
8762009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
877 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
878 beta versions.
879
8802009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
881 * Bump library age.
882 * Restore -tile-offset functionality (bug report from Anthony).
883
8842009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
885 * Animate command line options are no longer ignored.
886
8872009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
888 * Bug Fix for Polynomial distortion. which is now working.
889
8902009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
891 * Use -define delegate:bimodal=true to activate any bimodal delegates.
892 * Make sure MagickWand semaphore is acquired before locking it.
893
8942009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
895 * Convert SVG clipping path points from unsigned to long.
896
8972009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
898 * Only call InstantiateXComponent() if X11 support is included.
899 * Correct hue computation for the HSB colorspace.
900
9012009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
902 * Braille coder fix for DirectClass images
903
9042009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
905 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
906
9072009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
908 * Alpha blending is not required for ScaleImage().
909 * Gaussian noise operator is not longer discontinuous.
910
9112009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
912 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
913
9142009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
915 * Black channel is now set properly when resizing CMYKA images.
916
9172009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
918 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
919
9202009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
921 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
922
923 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
9242009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
925 * Use GetCacheViewAuthenticPixels() rather than
926 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
927
9282009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
929 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
930 filters/Makefile.am and wand/Makefile.am.
931 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
932 library.
933
9342009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
935 * Don't use group4 compression if the image is truecolor.
936 * If image is gray, write grayscale DPX images.
937 * We no longer lose a scanline when reading multi-frame raw images
938 (Y, R, C, etc.).
939 * Properly update the EXIF orientation tag.
940
9412009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
942 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
943
9442009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
945 * Support -clamp option.
946 * Patch for IsMagickColorEqual() for HDRI.
947 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
948
9492009-09-25 6.5.6-5 Elf <elf@ephem...>
950 * Patch to fix configure's framework's undefinedness (only if the gslib
951 tests are run).
952
9532009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
954 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
955 is enabled.
956 * Hue in hsl() format is 0-360 and does not use %.
957
9582009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
959 * Deprecate LevelImageColors(), replace with LevelColorsImage().
960
9612009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
962 * Optimize copy composite operator.
963
9642009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
965 * Use -define jpeg:size to scale a JPEG image to the specified size.
966
9672009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
968 * Fix ICON alpha mask scanline pad.
969
9702009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
971 * Return the global maximum threads to avoid the rare cache view assertions.
972 * Throw an end-of-file exception for truncated raw gray images.
973
9742009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
975 * Do not include last line of text in the interline spacing computation.
976
9772009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
978 * Check that quantum_info is defined before destroying it in the PNG coder.
979 * Add -interline-spacing option to convert.
980
9812009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
982 * Support multi-page transparent Postscript and PDF.
983
9842009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
985 * A union is required when converting a thread ID to an unsigned long.
986
9872009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
988 * Add support for TIFF 3.9.1.
989
9902009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
991 * Validate with the netscape: reference image.
992
9932009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
994 * Fix memory leak for threaded PerlMagick scripts.
995
9962009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
997 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
998
9992009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1000 * Bug Fix for transparency handling in Composite Variable Blur
1001 * Addition of -auto-level and -auto-gamma image enhancements
1002 (under trial not yet final)
1003 * Addition of a special -channel flag 'sync' which means that the specified
1004 channels are to be modified together by the same amount. The flag is
1005 enabled by default. This replaces the current 'channels not modified'
1006 type handling thought IM.
1007 * Modified -channel parsing to continue looking for words, after handling
1008 any shorthand channel options. For example: -channel RGB,sync
1009
10102009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1011 * identify -format %c logo.png returns the image comment as expected.
1012 * Clone ImageInfo members scene and number_scenes (reference
1013 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1014 * Fix memory leak with the -remote option of the animate program (bug report
1015 from Anthony).
1016 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1017 * MVG partial opacity not set properly (reference
1018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1019 * Black channel was not blurring properly (reference
1020 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1021
10222009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1023 * The display program honors -loop.
1024 * (ab) of Lab colorspace was not offset correctly.
1025 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1026 * SVG permits multiple arc paths with an omitted 'A' (reference
1027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1028 * The 'skewY' MVG attribute produced incorrect angles (reference
1029 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1030
10312009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1032 * Optimize GammaImage() method.
1033
10342009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1035 * OpenMP-enable GetSimilarityMetric().
1036
10372009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1038 * Structure trans_values was renamed to trans_color and trans was
1039 renamed to trans_alpha in PNG version 1.4.
1040
10412009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1042 * Replace color blending in DrawGradientImage() to use Composite Blend.
1043 this makes Gradients handle transparency correctly!
1044
10452009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1046 * The -thumbnail option no longer removes color profiles (reference
1047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1048 * Do not scale real / imaginary FFT / IFT.
1049 * Check for localtime() NULL return.
1050 * import --help requires an X server (reference
1051 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1052 * Fails to load MS Windows icons with compressed PNG elements (reference
1053 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1054
10552009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1056 * Support the new JPEG version 7 delegate library.
1057
10582009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1059 * Incorrect use of setjmp in coders/png.c.
1060
10612009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1062 * We broke -scene when we fixed the -dispose option. Try again.
1063
10642009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1065 * Update autoconf support files.
1066 * More than one -dispose setting overwrote previous settings (reference
1067 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1068 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1069
10702009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1071 * Final testing and bug fixes for all mathematical compose methods
1072 Including non-overlapping regions bugs found in in operators Divide,
1073 ColorDodge, VividLight. And the handling of transparency to follow
1074 standard 'Over' Blending in Divide. Only math methods not looked at are
1075 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1076 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1077
10782009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1079 * Addition of user definable 'Mathematics' compose method
1080 -compose Mathematics -set option:compose:args A,B,C,D -composite
1081 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1082 this lets you implement most smooth polynomial compose methods.
1083 (requested by Fred WienHaus)
1084
10852009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1086 * Finished the recoding of Composite methods to allow easier debugging
1087 and faster access.
1088 * Added PegtopLight compose method as an alternative simpler Softlight
1089 alternative. See notes and comparision to SoftLight in...
1090 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1091 * From the notes on Photoshop blend modes at
1092 http://www.simplefilter.de/en/basics/mixmods.html
1093 Added extra composition modes:
1094 VividLight, PinLight, LinearBurn, LinearDodge
1095 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1096
10972009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1098 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1099 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1100 to debug, and directly comparable to SVG specifications.
1101 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1102 Though only SoftLight changed to significantly.
1103 * However implementation errors were found for ColorBurn, LinearLight
1104
11052009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1106 * Add -blue-shift option.
1107 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +00001108 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +00001109 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1110 prime time just yet.
1111 * Support -cdl (color decision list) option.
1112 * Support breaks in Chinese characters which traditionally do not include
1113 spaces.
1114 * Don't process directories as filenames when using wildcard paths
1115 (i.e. logo[1]/png).
1116
11172009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1118 * Can't bit shift a float.
1119
11202009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1121 * Off by one error for multi-frame raw grayscale images.
1122 * Can't stat() a Zip or Bzip opaque structure.
1123 * DPX user bits are no longer truncated.
1124 * Return image colorspace for -format [%colorspace] option.
1125 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1126
11272009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1128 * Automatic determination of B from C and C from B for a 'Keys Filter'
1129 when using the B,C Cubic Filter Expert options was broken.
1130 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1131
11322009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1133 * Added -compose 'Blur', variable blur mapping to CompositeImages
1134 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1135 * Added "-blur" special compose option to "composite"
1136 * Cleanup of "composite" compose argument handling
1137
11382009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1139 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1140 * Set compare similarity image to NULL to prevent double free.
1141
11422009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1143 * Set camera formats to require a seekable stream.
1144 * Do not let display program image window exceed the screen size.
1145
11462009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1147 * Improve FITS keyword parser.
1148
11492009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1150 * Cleanup of compose 'displace' of old useless code that is not used.
1151 * Implement a compose 'distort' mapping method,
1152 This is basically exactly like 'displace' but relative to a fixed point
1153 which may be user supplied as +X+Y
1154 * Default scaling to width/2 and height/2 of overlay (100% scale)
1155 with a distortion 'center' to the middle of the overlay image
1156 * If a '%' flag given scale displacement relative to image size
1157 * If a '!' flag given make scale and center relative to 'background' image
1158 instead of the overlay map.
1159 * If no 'height' scale given, use the X scale.
1160
11612009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1162 * Fixed bug for compose methods, Hue, Saturate, Luminize
1163
11642009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1165 * Report the correct transparent pixel values in the display program
1166 magnify windows.
1167 * Do not advance when finalizing image settings in the mogrify program.
1168
11692009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1170 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1171 for correct handling of 2 dimensional -compose "displace".
1172 * Fixed PerlMagick Composite() for the same thing.
1173 * Modified compose "Displace" so displacement image's alpha channel can be
1174 used to mask the transparency of the overlay area.
1175
11762009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1177 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1178 See Introduction at http://www.quelsolaar.com/technology/clut.html
1179
11802009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1181 * Changed CompositeImageChannel() so that extra compose arguments are
1182 now passed in the ImageArtifact "compose:args". This can be assigned to
1183 images using -set "option:compose:args" 'args' where args are defined
1184 using 'geometry' style or 'comma separated numbers'.
1185 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1186 "compose:outside-overlay".
1187 * Documentation update for CompositeImageChannel() in Core Library to
1188 reflect these changes.
1189 * Documentation update for DistortImage() in Core Library with the extra
1190 ImageArtifact controls it can use.
1191 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1192
11932009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1194 * Documentation update for CompositeImageChannel() in Core Library.
1195 This adds the information on how extra compose arguments needed for
1196 specific compose methods are actually passed to the library function.
1197 Compose methods such as Blend, Dissolve and Displace.
1198
11992009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1200 * The target profile in ProfileImage() is no longer accessed after it is
1201 freed.
1202
12032009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1204 * Bug fix for -page.
1205
12062009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1207 * Minor change to -function Arctan to make first argument match slope
1208
12092009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1210 * Do not treat -page as a global option (reference
1211 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1212
12132009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1214 * Create thread set for pseudo-random number generator.
1215
12162009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1217 * Do not change opacity value for the -alpha background option.
1218 * Rebuild automake / autoconf scripts.
1219
12202009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1221 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1222 SA35216).
1223
12242009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1225 * Permit reading a specific frame of a multi-page TIFF with blobs.
1226
12272009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1228 * Added new -function methods Arcsin and Arctan
1229
12302009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1231 * Fixed a regression with PNG8: format.
1232
12332009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1234 * The -geometry option was improperly applied twice.
1235
12362009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1237 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1238
12392009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1240 * Updated help output and command-line options documentation to bring
1241 the -alpha options up to date with what's actually in the code.
1242
12432009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1244 * Change "depreciated" to "deprecated" in several files.
1245
12462009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1247 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1248 * Recognize unicode strings when computing caption word wrapping.
1249 * New -alpha background option to set fully-transparent pixels to the
1250 background color.
1251
12522009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1253 * Combined layer of transparent PSD image was not being read properly.
1254
12552009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1256 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1257 It is now able to write an opaque black-and-white image in any of the 15
1258 valid combinations of PNG color-type and bit-depth.
1259 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1260
12612009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1262 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1263
12642009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1265 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1266 convert @- ...).
1267 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1268 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1269 * Support policies to permit or deny any coder, delegate, filter, or file
1270 path (see policy.xml).
1271
12722009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1273 * The mogrify -crop option returns multiple images if an x/y offset is not
1274 specified (e.g. -crop 100x100).
1275 * Generate a proper file path for -path @filelist.txt (reference
1276 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1277
12782009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1279 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1280 options. This is work-in-progress with the objective of being able to
1281 precisely specify the type of PNG file to be written. The previously-used
1282 internal attribute "png:bit-depth" that was used to communicate between
1283 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1284 This feature needs testing. It is important to note that this feature
1285 cannot be used to force the PNG to use a bit-depth or color-type that
1286 does not losslessly represent the image. You can, however, cause
1287 the writer to use a larger depth or to use the RGB colorspace when
1288 grayscale or indexed would have been sufficent.
1289
12902009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1291 * Fixed the Rmin usage in Depolar and Polar distortions
1292 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1293 to Afrom + 360 degrees (or a fill circle from the given start angle)
1294
12952009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1296 * Do not return a black image for -channel RGBA -gaussian (reference
1297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1298
12992009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1300 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1301
13022009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1303 * Generate BMP 32-bit ARGB format for images with transparency (reference
1304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1305
13062009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1307 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1308 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1309 * Normalize similarity based on reconstruction not the original (reference
1310 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1311 * Support multiple JPEG images encapsulated within DICOM.
1312
13132009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1314 * Msys does not understand NAME_MAX.
1315
13162009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1317 * Check for valid linked list before assigning next / previous pointers.
1318
13192009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1320 * Check error return from CompressColormapTransFirst() in coders/png.c
1321
13222009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1323 * Refrain from modifying image struct members (color, depth, matte)
1324 while writing PNG datastreams.
1325
13262009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1327 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1328 Now it always produces 8-bit datastreams as users probably expect.
1329
13302009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1331 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1332 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1333
13342009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1335 * The display program now returns a 0 exit code on success (reference
1336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1337
13382009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1339 * Folded some long lines and made other cosmetic changes.in coders/png.c
1340
13412009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1342 * MVG autodetection failing (reference
1343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1344
13452009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1346 * Image not properly placed when displaying to the X server root (reference
1347 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1348 * fmax() is not support on some platforms (reference
1349 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1350
13512009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1352 * Rename existing "Bilinear" distortion as "BilinearReverse"
1353 * Added forward mapped bilinear distort as "BilinearForward"
1354 * The "Bilinear" distort is temporarily obsoleted but will eventually
1355 be added as a "BilinearReverse" and "BilinearForward" combination
1356 mapping though a unit square.
1357 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1358 gradient function as that method is the direct use of such equations.
1359
13602009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1361 * Default to min-is-white Photometric for fax / group4 compression (reference
1362 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1363 * Respect image resolution when setting PDF MediaBox (reference
1364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1365 * Add SimilarityImage() to return how similar one image is to another.
1366
13672009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1368 * Graceful exit in djvu coder when EOF is thrown.
1369 * Support -unsharp option for the montage program.
1370
13712009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1372 * Reduce deskew blurring: use AffineTransformImage() rather than
1373 RotateImage().
1374 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1375 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1376
13772009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1378 * Support for -density & -units options in PSD writer.
1379
13802009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1381 * Fix bug in the braille coder which makes it always segfault.
1382
13832009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1384 * Enhance the compare program to locate a template image within a larger
1385 image.
1386 * Eliminate assertion when generating a PDF thumbnail.
1387
13882009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1389 * Fix assertion in IntegralRotateImage (reference
1390 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1391
13922009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1393 * Referenced counted blob was incremented incorrectedly in CloneImage().
1394
1395 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
13962009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1397 * Assertion failure reading PSD image (reference
1398 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1399
14002009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1401 * Change -selective-blur to use gaussian kernel.
1402
14032009-03-21 6.5.0-4 ERB <entropy@xebec...>
1404 * Missing locks in blob - race condition (reference
1405 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1406
14072009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1408 * Use default SVG resolution unless resolution is explicitly set (reference
1409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1410 * Add support for -selective-blur option.
1411
14122009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1413 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1415
14162009-03-19 6.5.0-3 ERB <entropy@xebec...>
1417 * Check the 8BIM profile resource block length (reference
1418 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1419 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1420 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1421
14222009-03-18 6.5.0-2 ERB <entropy@xebec...>
1423 * Eliminate race condition when acquiring a wand (reference
1424 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1425 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1427
14282009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1429 * Fix the image compose operator at OverCompositeOP for shadows (reference
1430 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1431
14322009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1433 * Patches to get ImageMagick working under OS2.
1434
14352009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1436 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1437 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1438
14392009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1440 Glenn Randers-Pehrson <glennrp@image...>
1441 * DICOM reader not handling signed pixels properly.
1442
14432009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1444 * Don't call GetValueFromSplayTree() if image properties is NULL.
1445
14462009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1447 * Fix minor size issue with bestfit +distort operation.
1448 * Enable listing of -distort Polynomial
1449 * Minor tweeks and center fixes for Polar/Depolar
1450
14512009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1452 * Convert returns MagickFalse for the -version option (reference
1453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1454 * Don't set pixel opacity unless the image alpha channel is active (reference
1455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1456
14572009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1458 * Fix old -clut bug for re-coloring gray images using transparent and
1459 semi-transparent colors.
1460
14612009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1462 * Changes have been made to scores of the files that generate the
1463 documentation. The most noticeable cosmetic changes are to the command-line
1464 examples and command-line snippets, which now have a new look: dark blue
1465 boxes with white/yellow text to indicate sample input/output. Inclusion of
1466 current version and release dates in appropriate places are now
1467 automatically generated. Also, many changes have been made to begin to
1468 bring the pages into strict W3C compliance with respect to both HTML and
1469 CSS.
1470
14712009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1472 * The identify program reads the image pixels when the -format option is
1473 asking for image statistics.
1474 * Much improved ImageMagick validation suite (exercise with 'make check').
1475
14762009-02-18 6.4.9-5 Jon <jon@brick...>
1477 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1478 and which overwrites the allocated area.
1479
14802009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1481 * Add section to license to alert users to third-party licenses in the
1482 NOTICE file.
1483
14842009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1485 * Replaced geometry string parsing using ParseGravityGeometry() in
1486 "composite" with more direct use of GravityAdjustGeometry();
1487
14882009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1489 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1490 * The stream utility no longer go into an infinite loop (reference
1491 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1492
14932009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1494 * JPEG to PDF was not always reversible (reference
1495 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1496
14972009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1498 * Stroking when annotating failed for stroks widths > 2 (reference
1499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1500
15012009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1502 * TransformImageColorspace() returns GRAYColorspace when set (reference
1503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1504 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1505 or Yellow.
1506
15072009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1508 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1509
15102009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1511 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1512
15132009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1514 * Removed previous patches for -shear directions.
1515
15162009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1517 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1518 twice.
1519
15202009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1521 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1522 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1523 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1524
15252009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1526 * Removed "annotate" patches, which causes no end of problems.
1527 Original coding worked perfectly fine. Annotate isn't part of SVG!
1528
15292009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1530 * Respect mouse wheel movements for display program (reference
1531 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1532 * Grab button in Display Open menu now works consistently (reference
1533 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1534 * Patch for problem with opacity in MVG (reference
1535 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1536
15372009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1538 * Don't accept discontinuous shear angles for the -annotate option.
1539 -- REMOVED
1540
15412009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1542 * Apply patch so ImageMagick compiles with Visual Studio 6.
1543
15442009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1545 * Fix small memory leak on truncated PNG images.
1546 * Do not allocate pixels when pinging a PNG image.
1547
15482009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1549 * Set the stroke opacity for "opacity" SVG element (reference
1550 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1551
15522009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1553 * Convert to windows .ico format no longer inverts alpha channel.
1554
15552009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1556 * Interpret geometry correctly for negative angles (-shear 30x-10).
1557
15582009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1559 * Fix GetMagickToken() to accept locales that use "," as radix character.
1560
15612009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1562 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1563
15642009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1565 * Check for negative offsets (bevel widths) for the -frame option.
1566
15672009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1568 * Patch for a memory leak and a logical bug in coders/gif.c.
1569 * CopyMagickString() now returns the minimum of the source string length
1570 or the length parameter.
1571 * Properly set alpha channel in PNGs with palette and tRNS.
1572
15732009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1574 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1575 'rose-%[area].png').
1576 * Do not set the fill element when 'opacity' is set (reference
1577 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1578 * Restore support for decoding the DVI format.
1579 * Add perl and math lib reference to PerlMagick Makefile (reference
1580 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1581 * Fix crash on invalid JPEG XML profile.
1582 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1583 * Support sine and cosine as arguments to the -evaluate option.
1584
15852008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1586 * Calculate the kurtosis and skewness of image channels (reference
1587 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1588
15892008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1590 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1591 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001592 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001593 MogrifyRegion() in PerlMagick.
1594
15952008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1596 * Reverse argument and option in Throw*InvalidArgumentException()
1597 macro for proper exception message.
1598 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1599 * Fix Y shear angle for -shear option.
1600
16012008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1602 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1603 * Support reading FITS test files (reference
1604 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1605 * Replace input.ttf with the public domain Tuffy.ttf font.
1606 * MagickNewImage() no longer faults when parameters are incorrect (reference
1607 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1608 * Allocate strings returned by XGetResourceInstance() (reference
1609 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1610 * The -append gravity is relative to the container (reference
1611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1612
16132008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1614 * Reference cache rather than acquiring when cloning an image.
1615
16162008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1617 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1618
16192008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1620 * Add -interword-spacing option to convert.
1621 * Initialize the black channel when testing the CMY colorspace (reference
1622 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1623 * remove calls to exit() in MagickWand (reference
1624 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1625 * Validate -affine arguments.
1626 * Accept -attentuate as an option for convert.
1627 * Properly create RGBA image if colormapped image has transparency.
1628 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1629
16302008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1631 * Fix off-by-one problem with -shear.
1632 * Clone pixel cache method when cloning an image.
1633
16342008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1635 * Make "-layers Coalesce" work as it should.
1636
16372008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1638 * Support > 2GB TIFF under Windows.
1639
16402008-12-12 6.4.7-8 mootools <help@mooto...>
1641 * FormatMagickTime() checks to ensure the provided time is valid.
1642
16432008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1644 * Add -kerning option to convert.
1645 * Remove halo effect for the -scale option.
1646
16472008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1648 * Fix a 1 byte overrun in Postscript coder.
1649
16502008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1651 * Fix small memory leak in ExpandFilenames().
1652
16532008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1654 * Fix small memory leak in LoadLocaleList().
1655 * Fix small memory leak in GetProfilesFromResourceBlock().
1656 * Don't forget to scale grayscale values when quanum min-is-white is set.
1657
16582008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1659 * Include delegate libraries in MagickCore-config script.
1660
16612008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1662 * Fix off-by-one error for -chop 0x50%.
1663 * Performance improvement bilinear interpolation.
1664
16652008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1666 * Support absolute paths in the include directive within a configuration
1667 file.
1668
16692008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1670 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1671 * Another attempt at properly extracting the IPTC profile from a 8BIM
1672 resource block.
1673
16742008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1675 * AppendImage() re-written to respect gravity properly!
1676 Routine simplified to a single loop for both styles of append
1677
16782008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1679 * AppendImage() respects gravity.
1680 * Protect against circular image list when cropping.
1681 * The index variable must be long rather than unsigned long for the DCM
1682 coder.
1683
16842008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1685 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1686 quantum depth is 32.
1687
16882008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1689 * Global replaced accidently renamed MagickGetImagePixelColor().
1690
16912008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1692 * Fixed transient bug in the -white-threshold option.
1693 * -extent x256+100+100 no longer returns an exception (reference
1694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1695
16962008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1697 * TIFF pad is relative to bits-per-sample (reference
1698 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1699
17002008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1701 * Support GBR raw image files.
1702
17032008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1704 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1705 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1706 * Default PDF compression to that of the image unless overwritten by
1707 the -compress option.
1708
17092008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1710 * Numerous pixel cache improvements including embeded support for
1711 OpenMP in a transparent manner.
1712
17132008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1714 * Transient bug in encipher / decipher operation (reference
1715 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1716
17172008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1718 * MPC image files working again.
1719 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1720 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1721
17222008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1723 * Fix temporary file leak.
1724
17252008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1726 * Fix bug for RGBO image @ line, plane and partition interlace.
1727
17282008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1729 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1730 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1731
17322008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1733 * GPS and multivalued EXIF properties support
1734
17352008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1736 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1737 to Magick++.
1738
17392008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1740 * Correct DPX frame position property label (reference
1741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1742 * Textures are no longer painted as the background color.
1743 * Update both fields of an EXIF resolution.
1744 * Support query-font-metrics MSL tag.
1745
17462008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1747 * Do not set image colorspace for the MSL modulate tag.
1748
17492008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1750 * Off by one error when computing affine in DrawAffineImage() (reference
1751 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1752
17532008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1754 * Fixed local adaptive thresholding when using an offset (reference
1755 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1756 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1757 the pixel cache morphology.
1758
17592008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1760 * Set explicit image format for BlobToImage() (reference
1761 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1762 * p_thread_t is an aggregate under MinGW.
1763
17642008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1765 * pthread_t can be aggregate so stop treating it like its atomic.
1766 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1767 exceptions.
1768
17692008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1770 * slight modification of the added "radial-gradient:" image generator
1771 so the radius goes to an edge rather than the corner, allowing more user
1772 control based on image size.
1773 * fix -raise N to mean -raise NxN
1774
17752008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1776 * Add support for inline images.
1777
17782008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1779 * MinGW supports both Posix threads and Windows critical sections.
1780
17812008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1782 * pthread_self() can be an aggregate value.
1783 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1784
17852008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1786 * Set sentinel byte for MVG coder.
1787 * fx:standard_deviation returns standard deviation now instead of mean.
1788
17892008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1790 * Support radial gradients in DrawGradientImage().
1791
17922008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1793 * Fix memory leak when XMP profile is corrupt.
1794 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1795
17962008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1797 * Use -remap rather than -affinity.
1798 * Don't unregister a module for an image coder signature exception.
1799 * Don't assume a monochrome image is colormapped.
1800
18012008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1802 * Attempt to fix three image "composite -displace" while also allowing use
1803 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1804 (later transparency mask will also be added) as discussed in IM Examples,
1805 'distortion maps', but for -displace.
1806
18072008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1808 * Fix pixel cache race condition.
1809
18102008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1811 * Fixed an OTB coder bug (reference
1812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1813
18142008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1815 * Add NULL terminator to options list to in MontageImageCommand().
1816
18172008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1818 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1819 to fit the current sequence of layered/animated images. The images
1820 themselves are not modified only the 'page' meta-data. As a side-effect
1821 all offsets will become positive, with a minimal canvas width/height.
1822
18232008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1824 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1825
18262008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1827 * String Memory leak from InterpretImageProperties() in "annotate"
1828 for Command line handling in mogrify.c
1829 * Allow percent escapes in both -sparse-color and -distort argument strings.
1830 * Fix -alpha to allow Set, Copy, and Extract from command line
1831 * Fix -alpha Set so it only clears the alpha when it was previously off
1832 * Changed 'AllChannels' to be just the 'real' channels (including K).
1833 * Special handling if +level-colors is given one color, and no seperator.
1834 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1835
18362008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1837 * Fix -interpolate / -compose settings.
1838 * No need to specify -endian for native floating point format.
1839 * Remove small memory leak when cloning image properties (reference
1840 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1841 * The scan delegate requires a device name, not a symbolic link.
1842 * Report alpha instead of opacity for the TXT image format (reference
1843 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1844 * Add channel support to -motion-blur.
1845 * Set the SVG affine matrix *before* we compute the scale (reference
1846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1847 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1848 ImageMagick distribution is built without thread support.
1849 * Return the correct number of unique colors for colormapped image (reference
1850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1851 * SVG depends on MagickWand for parallel make (reference
1852 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1853
18542008-09-02 6.4.3-7
1855 * Addition of 'BarrelInverse' Distortion
1856
18572008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1858 * Extract / embed namespace for JPEG XMP profiles (reference
1859 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1860 * Deprecate -map and replace with -affinity which supports dither methods.
1861 * Set image depth when -depth is fired.
1862 * Fix small memory leak in TIFF coder (reference
1863 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1864
18652008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1866 * Parallelize the colorspace transforms.
1867 * Honor gravity for -extent option (reference
1868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1869
18702008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1871 * Fixed a memory leak in the TransparentPaintImage() method.
1872
18732008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1874 * Treat -compose as a setting.
1875 * Check for depth == 0 in GetQuantumScale() (reference
1876 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1877 * Fix CIN coder scanline length (reference
1878 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1879
18802008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1881 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1882 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1883 * Fix configure script to configure the JBIG delegate library (reference
1884 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1885 * Error in indexed PNG output if number of colors <= 16 (reference
1886 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1887
18882008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1889 * Always reinterpret %[fx:] properties.
1890 * Composite based on the composite image compose operator.
1891
18922008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1893 * Add --coder-path and --filter-path options to MagickCore-config to
1894 support the Magick Coder and Image Filter kits.
1895
18962008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1897 * -sparse-color option completed with inital set of methods.
1898 * -distort Barrel arguments expanded.
1899
19002008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1901 * The -draw option no longer returns an error when for # like .6 (reference
1902 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1903
19042008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1905 * New dithering selection option, -dither Floyd-Steinberg or
1906 -dither Riemersma.
1907
19082008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1909 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1910
19112008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1912 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1914 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1915 * Support -compose option in the compare program.
1916
19172008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1918 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1919 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1920 the older DrawAffineImage() in AffineTransformImage().
1921 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1922 Floyd Steinberg.
1923 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1924
19252008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1926 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1927 degree Arcs and Polar Distorts.
1928
19292008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1930 * Patch -fx to properly recognize maxima and minima.
1931 * Add channel specifier to -fx depth, mean, maxima, minima, and
1932 standard_deviation (e.g. depth.r).
1933 * Properly append .magick to the USERPROFILES path (reference
1934 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1935
19362008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1937 * Added a "-set option:distort:scale" which scales the output 'view'
1938 by the amount given. This is directly useful for doing 'super-sampled'
1939 distorts, just set this, the scale the result back to a normal size.
1940
19412008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1942 * Rewrite on coefficent handlig for DistortImages so allow for generation
1943 by other operators (SparseColor), and addition of verbose output of
1944 equivelent -fx functions for DistortImages to report of the internal
1945 coefficents that was calculated, and who they are used.
1946 * Initial implementation of SparseColor for interpolated gradients from
1947 sparsely seperated points of color (or posibily other forms of arguments)
1948 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1949 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1950 And as developed by Fred WeinHaus in his PinBarrel script
1951
19522008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1953 * Certain corrupt GIF images no longer hang (reference
1954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1955 * Read more than one image (if they exist) from DJVU image files.
1956 * Don't set image depth in histogram coder (references
1957 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1958
19592008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1960 * Fixed cache nexus threading problem to avoid spurious assertions when
1961 calling the DistortImage() method.
1962
19632008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1964 * New distortion Shepards which provide semi-localized distorts of control
1965 points within an image, as first developed for IM by Frew Weinhaus in his
1966 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1967 It's almost like taffy pulling!
1968
19692008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1970 * Separate coefficient calculation from DistortImages (future development)
1971 * Perspective and Bilinear Distortions fallback to Affine
1972 when less than 4 point pairs are provided.
1973 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1974 and a simple translation if only a single point pair is provided.
1975 * Added 'verbose' output of some of the distortion equations generated
1976 * Initial addition of polynomal distortion (incomplete - not working yet)
1977
19782008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1979 * Add log2 and round as -fx operators.
1980 * Add log and round as -evaluate operator.
1981 * Add -deskew option to straighten an image.
1982
19832008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1984 * Use the source image interpolation method when drawing an affine image.
1985
19862008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1987 * Added new operator +/-level-colors which will 'level' images based
1988 on colors to use for the black and white points. This lets to adjust
1989 the image in terms of mapping the given colors from/to black and white
1990 respectivally.
1991
19922008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1993 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1994 order.
1995
19962008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1997 * Refactor additional ImageMagick algorithms for OpenMP support.
1998
19992008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2000 * Add pow as an -evaluate operation, using normalized values
2001
20022008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2003 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2004 Function maps black and white values to the given level values.
2005 Rather than mapping the given level values to black and white.
2006 Bacically a 'reverse-level' function, with different input args.
2007 * Set +level or a '!' flag in -level or LevelImage() to call
2008 the new 'reverse-level' function LevelizeImageChannels().
2009 * More work on IsMagickColorSimular() to fix relationship between
2010 transparent-black and opaque-black, which was matched as 'simular'.
2011 Also attempts to fix 'K' channel handling for CMYK colorspace.
2012 More work on this to come.
2013
20142008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2015 * The TXT format correctly reports alpha channel (reference
2016 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2017 * MONOTCHROME1 Dicom images are not longer inverted (reference
2018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2019
20202008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2021 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2022 so as to understand that the Hue Channel is cyclic by nature
2023
20242008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2025 * The -sketch option is working again (reference
2026 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2027
20282008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2029 * More algorithms refactored to support a threaded cache view.
2030 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2031 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2032 * ISO C++ 1998 does not support 'long long' (reference
2033 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2034 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2035 handler addresses.
2036 * Generate histogram comment if # unique colors exceed 1024 (reference
2037 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2038
20392008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2040 * Reading EMF files containing non-ascii characters no longer fails for
2041 UTF8 encoded paths on Windows XP.
2042
20432008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2044 * The -colorspace option is an operator, not a setting.
2045
20462008-05-31 6.4.1-5 rsnel <rik@snel....>
2047 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2048
20492008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2050 * Patches to the JPEG and DCM coders to fix a few problems reading
2051 certain DCM image types.
2052
20532008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2054 * Interpreting the -set option is no longer delayed.
2055 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2056 * Call DrawAffineImage() instead of CompositeImage() (reference
2057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2058 * Throw exception for TIFF compression not support (reference
2059 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2060 * The +opaque option now recognizes its required argument (reference
2061 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2062 * The -background and -virtual-pixel settings are now applied correctly
2063 across parenthesis.
2064 * Only reset the exception signature if the relinquish memory is MagickTrue.
2065 * Correct recolor equation for computing opacity (referencee
2066 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2067 * Set midpoint when scaling JP2 images.
2068 * Semaphores must be passed by reference when destroyed for reliable thread
2069 locks.
2070 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2071
20722008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2073 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2074
20752008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2076 * Import: properly handle a hierarchy of subwindows under X11.
2077 * Refactor quantum pixel processor to inprove ease of use and speed.
2078
20792008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2080 * OpenMP patch for sepia-tone effect.
2081
20822008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2083 * OpenMP patch for NormalizeImage() & TintImage()
2084
20852008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2086 * OpenMP patch for GetImageChannelDepth().
2087 * Set depth to 32 when saving MIFF HDRI image files.
2088
20892008-05-05 6.4.1-2 <joao.vita@gmail...>
2090 * OpenMP patch for OilPaintImage Function
2091
20922008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2093 * Update IPLab coder (reference
2094 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2095
20962008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2097 * Return correct result for -fx luminence.
2098 * Restore missing break so that PGM images remain PGM.
2099 * Speed up the processing of ASCII PNM files.
2100 * Return the correct number of MNG images for PingImage().
2101
21022008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2103 * Remove C++ style comments from source.
2104 * Center motion blur kernel.
2105 * Reenable dithering for -monochrome option.
2106
21072008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2108 * For color reduction, use maximum tree depth if image has 1024 or less
2109 unique colors.
2110 * Use a uniform convolution filter for motion blur (reference
2111 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2112 * Add 'mean' and 'std' symbols to the Fx expression parser.
2113
21142008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2115 * Updated to the latest autoconf/automake/libtool scripts.
2116 * Default to HSL colorspace when modulating (reference
2117 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2118 * The -regard-warnings option properly returns a program status of 1 if and
2119 only if a warning or error exception is thrown.
2120 * Report 'no clip path defined' exception for -clip-path option (reference
2121 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2122
21232008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2124 * Distinquish between pre and post processing of image list options.
2125 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2126 exception (reference
2127 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2128
21292008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2130 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2131 set image->matte to MagickFalse and emit a warning. This will produce
2132 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2133
21342008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2135 * Fix fault for animate -window root image.gif.
2136 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2137 passes and setting image pixels (reference
2138 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2139
21402008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2141 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2142
21432008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2144 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2145 the PNG specification, instead of scaling them.
2146
21472008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2148 * Revised png.c to avoid saving unknown chunk types that will never
2149 be used later. This prevents the vulnerability described in
2150 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2151 To handle an invalid, zero-length vpAg chunk properly will require
2152 libpng-1.2.27 or later.
2153
21542008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2155 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2156 * Use proper rounding for the -fx intensity expression.
2157
21582008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2159 * Fix +swap option so it no longer throws an assertion.
2160 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2161
21622008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2163 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2164 tile size is specified (e.g. ptif:image.tif[128x128]).
2165 * Malformed use of caption no longer consumes memory (reference
2166 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2167 * Don't run Ghostscript twice (reference
2168 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2169
21702008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2171 * SpreadImage() no longer introduces noise into the resulting image (reference
2172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2173 * Properly handle min-is-white TIFF gray scale images.
2174 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2175 factor is 1.0.
2176
21772008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2178 * Writing pyramid TIFF images no longer fails if a tile size is specified
2179 (e.g. ptif:image.tif[128x128]).
2180 * Reset page geometry when interactively cropping an image with the display
2181 program.
2182
21832008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2184 * With a single swap argument should swap the image with the *last* image.
2185
21862008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2187 * Make sure we don't sync a blob after it has been closed.
2188
21892008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2190 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2191
21922008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2193 * Support both GTK and CAIRO interfaces to RSVG (reference
2194 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2195 * Display colormapped PNG images with alpha properly (reference
2196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2197
21982008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2199 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2200
22012008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2202 * The rsvg delegate library depends on cairo-svg.
2203 * Account for min-is-white 8-bit gray TIFF images.
2204
22052008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2206 * Add support for the Postable Document Archive Format.
2207 * Add support for Braille images.
2208 * Add support for DDS images (contributed by Bianca van Schaik).
2209 * Add GetImageAlphaChannel() method.
2210 * PSD clipping paths are once again recognized.
2211
22122008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2213 * Return the actual image format for HTTP: or FTP: format (reference
2214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2215 * Fix so image.quantize(true) returns error as expected (reference
2216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2217
22182008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2219 * Fixed a small memory leak (8 bytes) in TransformImages().
2220 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2221 * Identify now reports both actual and reported image depths (reference
2222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2223
22242008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2225 * Speed up converting large PDF/PS images when only selecting a few pages
2226 (e.g. pdffile.pdf[195-199]).
2227 * Deprecate HSLTransform() and TransformHSL().
2228
22292008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2230 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2231 dependencies.
2232
22332008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2234 * Promote colormapped to truecolor images when enciphering.
2235
22362008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2237 * Add EncipherImage() / DecipherImage() methods.
2238 * Add -encipher / -decipher options to the command-line utilities.
2239
22402008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2241 * New Unix/Linux refactoring (should be transparent since changes are
2242 reflected in Magick-config and ImageMagick.pc pkg-config files):
2243 /usr/local/include => /usr/local/include/ImageMagick
2244 libMagick => libMagickCore
2245 libWand => libMagickWand
2246 Magick-config (deprecated) => MagickCore-config
2247 Wand-config (deprecated) => MagickWand-config
2248 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2249
22502008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2251 * Liquid rescale limits the final size to twice the original size (reference
2252 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2253 * Read EXIF data in TIFF images; writing is pending until we can figure out
2254 how to use the libtiff delegate library to write EXIF data.
2255
22562008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2257 * Add support for liquid rescaling (e.g. -liquid-rescale).
2258 * Support a ^ meta character in an image geometry (.e.g
2259 convert 640x480.png -resize 240^ returns a 320x240 result).
2260
22612008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2262 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2263 return camera model number.
2264
22652008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2266 * Monochome EPS3 images are no longer corrupt (reference
2267 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2268 * Eliminate memory corruption with broken PICT image (reference
2269 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2270 * Return a Grayscale colorspace for grayscale DPX image (previously
2271 returned Log colorspace).
2272 * Fix -g option for PCL6 support (reference
2273 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2274
22752008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2276 * Only read ICON alpha mask if BPP is <= 16.
2277 * Add support for +opaque and +transparent (requested by Anthony).
2278 * Throw an exception *before* we call wmf_api_destroy() (reference
2279 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2280
22812008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2282 * Use explicit format specifier to render transparent Adobe Illustrator
2283 files (i.e. convert ai:image.ai image.png).
2284 * Set RSVG base URI (patch provided by tsdineen).
2285
22862007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2287 * `Magick-config --version` returns Q16 instead of
2288 Q@MAGICKCORE_QUANTUM_DEPTH@.
2289 * Permit commas in numbers in certain locales (e.g. german +100,000).
2290
22912007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2292 * Added an exception reason to BlobToImage() in the event an image has no
2293 magic number and neither the image magick or filename is set.
2294 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2295 * Fix bug in GetEXIFProperty() (reference
2296 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2297
22982007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2299 * Adding comments to your image is now possible with the display program.
2300
23012007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2302 * Adjusted -clut multiplyer for correct handling of
2303 "-interpolation Integer" in color lookup.
2304
23052007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2306 * Fix 'insufficient image data' for DCM format (reference
2307 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2308 * Force a colormapped image if Palm bits-per-pixel < 16.
2309 * Fix multiple problems with Palm Data Base reader (patch from
2310 1tms@gmx.d...).
2311 * Do not exit after first image with the display --immutable option.
2312 * Update autoconf/automake/libtool configuration files.
2313 * Add support for resource limit units (e.g. -limit memory 16mb).
2314 * Return original image if gaussian blur sigma is 0.0.
2315 * Colormapped multi-image PDF's are no longer corrupt (reference
2316 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2317
23182007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2319 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2320 now adjusts automatically with different support window size.
2321 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2322 (triangluar) resize windowing filters.
2323 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2324 from the Lookup Table image.
2325
23262007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2327 * Not all DCM tags were being saved as image attributes (patch provided by
2328 jcupitt@gmail...).
2329 * Normalize pixel values when quantum format is floating-point.
2330 * Initialize the pixel sum to zero when averaging image pixels.
2331
23322007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2333 * Bug fix in height calculation for -layers merge operation
2334
23352007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2336 * Add support for SCT grayscale images.
2337 * Fixed transparancy bug for the ICO image format.
2338 * Fixed small memory leak in the caption and label coders.
2339 * Fixed -threshold option to return all white for -threshold 0 (reference
2340 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2341
23422007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2343 * Corrected CGM delegate command in config/delegate.xml.
2344
23452007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2346 * Reclassified X server open error from fatal to non-fatal.
2347 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2348 set the image alpha channel.
2349 * Patch for Scanalytics IPLab image format for non 8-bit images
2350 (contributed by Sean Burke).
2351
23522007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2353 * Remove ctrl-M characters on in various source files.
2354 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2355 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2356
23572007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2358 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2359
23602007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2361 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2362 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2363 * Modules are searched first in the directories specified by the environment
2364 variables, and then -- if the desired module is not found -- in the
2365 compiled-in path. (reference
2366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2367
23682007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2369 * Update FPX regression test reference images.
2370 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2371
23722007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2373 * The -equalize option now respects the -channel option.
2374
23752007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2376 * Additional Filters: Welsh, Parzen, Lagrangian
2377 * Addition of Cubic filter B,C controls
2378 * 'verbose' filter plotting output using -define "filter:verbose"
2379
23802007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2381 * Further expandsion and handling of filters with expert options.
2382 -filter selects from a table of standard filter settings, while
2383 expert options allow complete selection of filter, windowing, support
2384 and blurring options. Includes automatic switch from Sinc to Bessel
2385 for operators using 2 dimentional cylindrical filter, rather than
2386 two pass 1 dimentional orthogonal filters.
2387
23882007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2389 * Obsolete -support (set filter blur factor)
2390 * Expandsion to add -set/define filter options
2391
23922007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2393 * Least Squares coordinate handling added for -distort methods Affine,
2394 Perspective, Bilinear. This allows for more than the minimal number of
2395 coordinates to be used to 'fit' a distortion function to an image.
2396 This addition will allow the use of image registration to generate
2397 panarama overviews and better geographical coordinate correction.
2398 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2399 into a new layers function MergeImageLayers() method, adding 'flatten'
2400 and 'mosaic' layer methods.
2401 * Addition of another simular layers method 'merge' which 'unlocks' the
2402 normal flatten/mosaic layer merger from the origin, The resulting image
2403 will have a virtual canvas of minimal size with an offset. Also images
2404 with negative offsets will not be clipped by the 'merge' form of the
2405 command. This was created for better layering of distorted images, such
2406 as panarama overlays.
2407 * Bug fix in handling transparency for EWA resampling.
2408 * Access to Resize Filter Functions from resize.c (for resample.c)
2409 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2410 * All resize filters added to resampling, but filter handling is incomplete.
2411
24122007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2413 * The box filter no longer produces a black grid when resizing an image
2414 under Mac OS X.
2415 * Respect cropbox for PDF with a subimage specification (e.g.
2416 image.pdf[1-3]).
2417 * Detect proper PDF bounding box when offsets are negative.
2418
24192007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2420 * Speed up the Fx interpreter.
2421 * Use ULL not ui64 for MinGW 64-bit constants.
2422 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2423 * Close all references to a pixel cache on disk before removing the temporary
2424 file as required under Windows.
2425
24262007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2427 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2428 sharp and clear as you approach the center of the distort.
2429 * Added " -set option:distort:viewport 'geometry' " special option
2430 that can be used to override the output image size and offset.
2431 * Fixed experimental use of -filter and -support in Resampling (more later).
2432 * Changed order for coordinate arguments in -distort (for later leastsq
2433 multiple coordinate distortion function fitting)
2434
24352007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2436 * Check the API version and quantum depth before loading a coder module or
2437 image filter (reference
2438 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2439 * Add exception to the image filter signature.
2440 * Get the execution path under Mac OS X.
2441 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2442 * Fixed memory leak in CloneString() (reference
2443 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2444 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2445 CopyDelegateFile().
2446
24472007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2448 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2449
24502007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2451 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2452 method instead.
2453 * Map the display program pan icon window for each oversized image.
2454 * The ufraw delegate does not like quotes around the output filename.
2455 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2456 a 64-bit FreeBSD system.
2457 * The -level option now works properly for colormapped images.
2458 * Allow Extrapolated blending of images using -blend
2459 http://netpbm.sourceforge.net/doc/extendedopacity.html
2460
24612007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2462 * Major Addition, Area Resampling Functions, (scaled interpolation)
2463 for pixel lookup in Distortion functions. This improves the look in
2464 areas of minification enormousally, especially in situations of infinite
2465 tiling and horizon views. All virtual pixel methods have been handled
2466 to minimise computation time involved with area resampling. To use the
2467 new function distortions need to be able to determine scaling vectors
2468 (distortion function derivitives) for correct working. All
2469 -distort methods, except Arc, uses scaled area resampling.
2470 * Improvements to perspective distort method, to include the correct
2471 differentation between the 'ground' on which the image lies, and the
2472 'sky', the color of which can be set using the -mattecolor setting
2473 (as the distortion invalid pixel color). Background color is retains
2474 for surrounding ground areas. The horizon is also correct anti-aliased
2475 and transparent colors are also allowed, allowing you to add backdrops
2476 of gradients and patterns.
2477
24782007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2479 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2480 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2481 iDefense).
2482 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2483 iDefense).
2484 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2485 (alert from iDefense).
2486 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2487 (alert from iDefense).
2488 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2489 (alert from iDefense).
2490 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2491 (alert from iDefense).
2492 * Patched ReadDCMImage() to fix an denial of service vulnerability
2493 (alert from iDefense).
2494 * Patched ReadXCFImage() to fix an denial of service vulnerability
2495 (alert from iDefense).
2496 * If image size changes, don't trust DPX orientation attributes.
2497
24982007-09-04 6.3.5-9 Gozer404
2499 * Add French to the messaging system (reference
2500 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2501 * Add -fopenmp to MAGICK_PCFLAGS (reference
2502 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2503
25042007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2505 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2506 reset the alpha channel.
2507 * Render proper image labels for VID coder.
2508 * Resolved a conflict for the -list option. Use -list font to list
2509 ImageMagick fonts and -list type to list image types.
2510 * Catch any errors returned by pthread_mutex_init() (problem report
2511 from devman@gmx-t...).
2512 * TransformHSL() returns a proper hue component.
2513 * Added -clut option and the ClutImage() method.
2514 * Fix glyph memory leak in AnnotateImage (reference
2515 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2516 * Rename analyze.c to Analyze.c (reference
2517 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2518
25192007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2520 * Enabled use of +distort to auto resize destination image to 'bestfit'
2521 the distorted input image. This also enabled the use of virtual canvas
2522 offsets in source and destination images for most distortion methods.
2523
25242007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2525 * Remove atexit in Magick++ code to avoid possible client crash (reference
2526 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2527
25282007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2529 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2530
25312007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2532 * Added -distort arc. This update also allows the destination image
2533 size and offset to be set according to the specific distortion being
2534 applied.
2535
25362007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2537 * Set the -poloroid border color with the -bordercolor option.
2538
25392007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2540 * Remove extranous break statement so -type option properly sets the
2541 image_info->type member (reference
2542 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2543
25442007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2545 * Allow the use of optional arguments in -distort SRT
2546
25472007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2548 * Initial addition of three Affine Distortions to -distort with the affine
2549 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2550 or separate Scale-Rotate-Translate actions.
2551
25522007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2553 * Fix X11 font ascender.
2554 * Add -distort option.
2555 * Add random noise option (e.g. +noise random).
2556 * Many internal algorithms are now threaded to take advantage of speed-ups
2557 offered by the new dual and quad-core processor technologies.
2558 and quad-core processor technology.
2559 * Tiff images in the LAB colorspace are no longer identified as RGB
2560 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2561 * Update image color_profile and iptc_profile members in the JPEG coder
2562 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2563
25642007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2565 * Fix composite mask bug (reference
2566 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2567 * Speed up GetPixelOpacity() method (patch from seth@price...).
2568 * Set icon image width/height before allocating the image colormap.
2569 * Remove Photoshop string segment from JPEG profile (reference
2570 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2571
25722007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2573 * Converting a jpg to pdf is creating an empty pdf object (reference
2574 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2575 * Respect the '-set type:hinting off option' (bug report from Richard
2576 Jones).
2577 * WritePSDImage vulnerable to exploitable heap corruption (reference
2578 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2579
25802007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2581 * SetMagickRegistry() post-increment the value 'id' (reference
2582 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2583
25842007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2585 * Read/write 10 & 12-bit packed DPX images.
2586 * Reduce stack requirements for messaging system.
2587 * Small memory leak for raw profiles in the PNG coder.
2588
25892007-06-01 6.3.4-5 Glenn <glennrp@image...>
2590 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2591 you can continue to use "-interlace Plane" to request these.
2592
25932007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2594 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2595
25962007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2597 * Set min-is-white for Group4-compressed PDF.
2598 * Add PaintFloodfillImage() method.
2599
26002007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2601 * Add MEPP metric to compare program. Returns the mean error per pixel
2602 along with the normalize mean and maximum error.
2603 * Attach an XMP profile to an image (e.g.
2604 convert input.tif -profile xmp:metadata.xmp output.tif).
2605
26062007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2607 * Fixed mogrify conversions with -format and -path (reference
2608 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2609
26102007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2611 * SVG style element was not always parsed properly.
2612 * Do not dither when the number of unique colors is already less than the
2613 maximum.
2614 * Return normalized PAE metric (compare utility).
2615
26162007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2617 * Add support for PFM images.
2618 * Check for corrupt EXIF image profiles.
2619 * Writing JPEG YCbCr TIFF images no longer faults (reference
2620 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2621
26222007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2623 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2624
26252007-04-28 6.3.4-0 Glenn <glennrp@image...>
2626 * Added profile support to the GIF decoder/encoder. They are stored
2627 as GIF Application Extensions. Known extensions include existing ICCRGB1
2628 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2629 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2630
26312007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2632 * Invert Opacity change for user defined ordered dither threshold maps,
2633 so that 'off' map is transparent, and 'on' is opaque.
2634
26352007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2636 * Added an initial Coalesce Images, and a final +map local colortable
2637 optimization to the -layers Optimize method, for a simple to use
2638 GIF optimization operation. (more work to come)
2639
26402007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2641 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2642 * Add AcquireOneVirtualPixel() method.
2643 * Set Log colorspace properly when writing DPX images.
2644 * Add -tile-offset option.
2645 * Add support for the EXR image format.
2646 * Improve support for DPX images.
2647 * Add --enable-hdri option to the configure script.
2648 * Add support for high dynamic-range images (HDRI).
2649
26502007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2651 * Improve support for writing multiple image icons.
2652
26532007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2654 * Separated -layers Optimize from -layers OptimizeFrame to allow
2655 the former expansion into a general (multiple method) optimizer
2656 of GIF animations
2657 * merged -layers OptimizeTransparency into -layers Optimize method
2658
26592007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2660 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2661 * Fix race condition when spawning delegate programs.
2662 * TIFF JPEG now respects the -quality comptression setting.
2663 * The -fx option now properly groks the logical and operator.
2664 * DPX tilestamp property should be timestamp.
2665
26662007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2667 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2668 according to given gravity and canvas area it applies to. This is for
2669 code simplification thoughout MagickCore.
2670
26712007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2672 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2673 frames. Other animation handlers may also need to reset virtual canvas
2674 sizes to match the first frame, as well.
2675
26762007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2677 * Addition of a CompositeImages() "layer.c" function to compose two
2678 separate image lists together (with a virtual canvas offset) in three
2679 different ways, depending on the size of the lists.
2680 * A 'hack' for command line use (the two lists separates by the special
2681 "NULL" image, which is junked) has also been added. Specifically...
2682 "-layers Composite".
2683
26842007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2685 * Add -layers RemoveDups method to remove duplicate sequential images in
2686 coalesced animations.
2687 * Add -layers RemoveZero method to remove images with a zero time delay
2688 (with no action and a warning is all images have zero time delay)
2689
26902007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2691 * Permit generic profiles (e.g. -profile name:profile).
2692
26932007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2694 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2695 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2696
26972007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2698 * Code duplication, simplification, and possible logic faults in "list.c".
2699 * Added new Composition method, 'ChangeMask' to return pixels
2700 that have changed or will cause a color change in overlays
2701 * Used 'ChangeMask' to implement the "-layers" method
2702 "OptimizeTransparency" to improve the compressibility of
2703 frame optimized GIF animations. See IM Examples...
2704 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2705
27062007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2707 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2708 some minor changes to the GIF coder to make reading and pinging images
2709 faster (patch provided by mstemm@cloud...).
2710
27112007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2712 * Patch RotateImage() to properly rotate CMYK images.
2713 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2714 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2715
27162007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2717 * Fixed bug for GIF Optimization for images without a matte channel.
2718 * Improved image handling for "-layers" method "Dispose".
2719
27202007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2721 * Improve configure script to better support Ghostscript under Mac OSX (
2722 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2723 * Force a virtual pixel method of Tile for GetFillColor() and
2724 GetStrokeColor().
2725 * Add -reverse option to reverse the image list.
2726
27272007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2728 * Support versions 2.1.0 and above (reference
2729 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2730 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2731 * Fix fault in DCM coder (reference
2732 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2733 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2734 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2735 * Add --disable-deprecated configure script option.
2736 * Composite mask now works properly with transparent images.
2737
27382007-03-04 Daniel Kobras <kobras@debia...>
2739 * Fixed additional data-driven faults (reference
2740 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2741 * Allocate proper scanline length to prevent a PCX overflow.
2742
27432007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2744 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2745 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2746
27472007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2748 * Escape indirect labels and comments (e.g. -label @file).
2749 * Added -format %C to return the image compression type.
2750 * Do not report channel statistics if -ping -format is specified with the
2751 identify program.
2752 * Add ResetImagePage() to reset the image page canvas and position.
2753 * Upgrade to LCMS 1.16
2754 * Configure Ghostscript for library or framework (reference
2755 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2756 * Add -taint option to convert/mogrify to mark image as ineligible for
2757 * Fixed various data-driven faults (reference
2758 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2759 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2760 not MagickCore. The corrupt XWD image faults but its failing in
2761 the X11 XGetPixel() method, not MagickCore.
2762
27632007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2764 * Use -define quantum:polarity=min-is-black or -define
2765 quantum:polarity=min-is-white to toggle the photometric interpretation for
2766 a bilevel TIFF image.
2767
27682007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2769 * Don't interpret embedded format characters when reading comments/labels
2770 from a file.
2771 * Reading an image from stdin stopped working.
2772
27732007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2774 * PerlMagick Label() no longer faults.
2775 * Fix double-free when using the display/animate -geometry option.
2776 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2777 profile->length and profile->datum.
2778
27792007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2780 * Fix file leak in InjectImageBlob().
2781 * Do not reinterpret image properties (e.g. -comment %%w).
2782
27832007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2784 * Don't over-allocate file buffers.
2785
27862007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2787 * Format strings in the POSIX locale.
2788 * Make font metrics invarient to the strokewidth.
2789
27902007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2791 * Patch to fix configure.ac typo.
2792
27932007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2794 * Permit ImageMagick to run as a service under Windows.
2795 * Remove duplicate EXIF properties.
2796 * Support strokewidth option for the caption format.
2797 * Don't use Ghostscript for rendering fonts if Freetype is available.
2798
27992007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2800 * Added thumbnail format to write EXIF thumbnails.
2801 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2802 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2803
28042007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2805 * Add interpolate and background options to PerlMagick's AffineTransform().
2806 * Revert to Postscript rendering if Freetype delegate library is not
2807 available.
2808
28092007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2810 * Accept Fx expressions from a file with -fx @filename.
2811 * Enhance -fill and -stroke to accept image filenames as patterns.
2812
28132007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2814 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2815 format.
2816 * Update EXIF resolution fields when image density changes.
2817
28182007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2819 * The -polaroid option now respects -gravity.
2820 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2821 instead.
2822 * Any form of "-crop" with a percentage, implies an offset for the crop.
2823 * Fixed percent option for -border (e.g. -border 10%x0%).
2824 * Add -path option to the mogrify program to specify where to write the
2825 images.
2826
28272007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2828 * Fix the -auto-orient to work with an image sequence (reference
2829 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2830 * Add -polaroid option to simulate a Polaroid picture.
2831 * Eliminate double-free bug in GradientImage().
2832 * Set AppendImage() matte channel only when image has matte attribute set.
2833 * The -crop with negative offsets do not modify the virtual canvas.
2834 * Caption: Given both the width and height ("-size") of the area to fill,
2835 adjust the fonts "-pointsize" until the text just filles the whole space
2836 without overflowing.
2837 * Generate proper Windows icon image files (patch provided by
2838 Robert M. Jansen).