blob: d9d96812115a54e2b2aab4fd5f0cbc28030c08ac [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).
anthonybdaa5b32010-12-10 13:06:46 +00004 * Also for -transpose and transverse options
anthonyaf148482010-12-10 12:54:31 +00005
anthonyf5e515d2010-12-09 03:18:40 +000062010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
7 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
8 function. Note function does not calculate 'distance' in total but
9 short-circuits when threshold is reached for faster processing.
anthonybffd2672010-12-06 06:10:48 +000010 * Ordered Dithered handling of Alpha channel was incorrect - fixing
11 Bug was introduced v6.6.5-6
12
cristydffcaec2010-12-03 16:52:36 +0000132010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
14 * Fixed two more cases where the PNG encoder lost transparency (reference
15 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
16
cristy87bce0f2010-12-02 23:14:06 +0000172010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
18 * Affine multiplication reversed when translating (reference
19 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
20
glennrp46ba0f82010-11-30 04:43:13 +0000212010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
22 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
23 to each other.
24
cristye98012e2010-11-28 21:27:53 +0000252010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
cristy08a3d702010-11-28 01:57:36 +000026 * Add support for -evaluate-sequence median.
27
glennrp8eb57272010-11-26 20:43:35 +0000282010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
glennrp3c218112010-11-27 15:31:26 +000029 * Fixed two more cases where the PNG encoder lost transparency (reference
cristydffcaec2010-12-03 16:52:36 +000030 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
glennrp8eb57272010-11-26 20:43:35 +000031
cristy652316c2010-11-23 13:49:46 +0000322010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
33 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
34 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
cristy34d6fdc2010-11-26 19:06:08 +000035 * Support NCC (normalized cross correlation) compare metric.
cristy652316c2010-11-23 13:49:46 +000036
cristya2511a72010-11-21 20:58:39 +0000372010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
38 * Fix png coder compile error when HDRI is enabled.
39
glennrp83c2de52010-11-17 14:40:15 +0000402010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
41 * Many of the problems with the PNG encoder have been fixed (reference
glennrp6d1b79d2010-11-20 13:55:15 +000042 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
glennrp45c22512010-11-21 17:46:40 +000043 * The "-type Optimize" option is now deprecated. If present, it is treated
44 by the PNG encoder the same as if the type were undefined. Optimization
glennrpc63e3c12010-11-29 14:14:47 +000045 is now always performed. No other formats used the "type Optimize" option.
glennrp0c3e06b2010-11-19 13:45:02 +000046 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
glennrp83c2de52010-11-17 14:40:15 +000047
cristy2224dcd2010-11-15 00:49:30 +0000482010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
49 * The splice option no longer throws spurious "pixels are not authentic"
50 exceptions.
cristya6a18782010-11-15 01:56:25 +000051 * Thread the -adaptive-resize option.
cristy57cc0952010-11-20 00:26:54 +000052 * Set XBM coder height to height not width.
cristy2224dcd2010-11-15 00:49:30 +000053
nicolas17d67c32010-11-14 18:01:25 +0000542010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasca48bce2010-11-14 17:54:53 +000055 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
56
nicolas17d67c32010-11-14 18:01:25 +0000572010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas89b36462010-11-13 18:47:40 +000058 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
59 preservation of images which only vary horizontally (or vertically)" under
nicolasca48bce2010-11-14 17:54:53 +000060 no-op. New blur = 0.9812505644269356.
nicolas2d3579a2010-11-13 15:31:28 +000061
nicolas17d67c32010-11-14 18:01:25 +0000622010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc150a902010-11-08 20:44:53 +000063 * Missing logical operator in tiff.c.
64
cristy1a6e41a2010-11-08 17:09:54 +0000652010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
66 * Only save TIFF image with 1-bit depth if there is no alpha channel.
cristyb43db672010-11-09 15:23:30 +000067 * Abandon PSD composite if layer is available.
cristy2776cf72010-11-10 13:59:26 +000068 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
69 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
cristy1a6e41a2010-11-08 17:09:54 +000070
glennrp6b845762010-11-05 02:43:20 +0000712010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
72 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
73
cristy51b1ac52010-10-30 02:27:14 +0000742010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
75 * Do not read configure files in the current directory for the "installed"
76 version of ImageMagick.
cristy2f4741f2010-11-01 23:29:42 +000077 * Allow numeric characters in the XPM basename (reference
78 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
cristy51b1ac52010-10-30 02:27:14 +000079
802010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
glennrpa521b2f2010-10-29 04:11:03 +000081 * Revised PNG palette optimization
82 * Added some debug logging in coders/png.c.
83
nicolas17d67c32010-11-14 18:01:25 +0000842010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas64051772010-10-28 19:00:03 +000085 * More precise blur values for Lanczos2Sharp and LanczosSharp.
86 * Added location of first Mitchell crossing (=8/7) to the filters data
87 structure.
88
cristy51b1ac52010-10-30 02:27:14 +0000892010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
anthony152700d2010-10-28 02:43:18 +000090 * Added Lanczos2D* filters now named Lanczos2*
91 * Reorganization of AcquireFilter() to make it work better
92
nicolas17d67c32010-11-14 18:01:25 +0000932010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas6e315162010-10-25 02:10:03 +000094 * Clearer EWA filters (LanczosSharp etc) comments.
95
anthony06b1edf2010-10-25 01:19:50 +0000962010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
97 * Added LanczosSharp (3-lobe Lanczos with sharpening)
anthony06b1edf2010-10-25 01:19:50 +000098 * Filter sharpening factors are also always applied regardless of usage.
99
nicolas17d67c32010-11-14 18:01:25 +00001002010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc2ea59d2010-10-24 23:44:42 +0000101 * CubicBC filter formulas simplified by constant folding. In
nicolasf8ff0b22010-10-24 23:43:35 +0000102 particular, P1 coefficient (always zero) removed from coeff.
nicolasd15ee9a2010-10-24 18:39:45 +0000103
nicolas17d67c32010-11-14 18:01:25 +00001042010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas0d5e5322010-10-22 15:29:30 +0000105 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
anthony06b1edf2010-10-25 01:19:50 +0000106 (as already specified in the documentation).
nicolas0d5e5322010-10-22 15:29:30 +0000107
cristyc39e3d62010-10-14 16:52:01 +00001082010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
109 * Ignore PS bounding box offsets if -page is set.
cristyaabc95d2010-10-16 01:12:47 +0000110 * Use #pragma omp master for dumping single threaded debugging information
111 (single caused a fault).
cristy9fe8cd72010-10-19 01:24:07 +0000112 * Add support for -evaluate exp.
cristyc39e3d62010-10-14 16:52:01 +0000113
anthonyf5e76ef2010-10-12 01:22:01 +00001142010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
115 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
116 filter only. This is similar in action to 'blur' but only for Gaussians,
117 and does not modify the filters support, allowing you to set a very small
118 sigma, without the function 'missing' all pixels.
119 (This will allow future adjustment of Gaussians for variable blur mapping)
120
cristy23f7a922010-10-11 00:27:48 +00001212010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
122 * Patch for DrawableRotation() and DrawableTranslation() (reference
123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
cristy56dd2cd2010-10-11 00:45:14 +0000124 * The webp format requires the webpconv delegate program (experimental).
cristy23f7a922010-10-11 00:27:48 +0000125
anthony02b4cb42010-10-10 04:54:35 +00001262010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
127 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
128 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
anthonyf5e76ef2010-10-12 01:22:01 +0000129 This also is very similer to a Mitchell filter but specifically designed
130 for EWA use and is the new default filter for Distorting Images.
anthonye5f06452010-10-12 05:48:17 +0000131 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
anthony02b4cb42010-10-10 04:54:35 +0000132
cristybe9b3222010-10-08 17:40:21 +00001332010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
134 * Autodetect file type support in Makefile.PL to prevent test failures
135
anthony61b5ddd2010-10-05 02:33:31 +00001362010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
anthony853d6972010-10-08 06:01:31 +0000137 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
138 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
139 http://www.gson.org/thesis/warping-thesis.pdf
anthonyd5fae5d2010-10-10 03:59:06 +0000140 * Added filter "Robidoux" which is a slightly sharpened version of the
anthony02b4cb42010-10-10 04:54:35 +0000141 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
142 'blurry' for horizontal and vertical lines in no-op distortions.
anthony61b5ddd2010-10-05 02:33:31 +0000143
1442010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
145 * Add support for "pattern:vertical2" and "pattern:horizontal2".
cristy99123912010-10-05 11:29:37 +0000146 * Add support for "pattern:vertical3" and "pattern:horizontal3".
cristy4484e332010-10-08 23:46:21 +0000147 * Properly handle PSD layers with negative offsets.
anthony61b5ddd2010-10-05 02:33:31 +0000148
cristyb41ee102010-10-04 16:46:15 +00001492010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
150 * Fix memory assertion with --enable-embeddable (reference
151 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
cristy33503f52010-10-04 17:32:27 +0000152 * Don't permit access to pixels when pinging an image (reference
153 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
cristyb41ee102010-10-04 16:46:15 +0000154
anthony10b8bc82010-10-02 12:48:46 +00001552010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpc63e3c12010-11-29 14:14:47 +0000156 * Added sqrt(2) blurring default for Gaussian Filter if used as
anthony61b5ddd2010-10-05 02:33:31 +0000157 a Cylindrical EWA filter. This resulted removing the last aliasing
158 issue that was present in tests for Gaussian EWA resampling. Of course
glennrpc63e3c12010-11-29 14:14:47 +0000159 it is still a very blurry filter for default use in EWA.
anthony10b8bc82010-10-02 12:48:46 +0000160 * Adjusted Variable Mapping Blur Composition so user arguments actual
161 relate properly to the sigma of the blur for a maximum mapping value.
anthony61b5ddd2010-10-05 02:33:31 +0000162 * Fix horizon anti-alising for output-scaled perspective distortions.
163 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
anthony48f77622010-10-03 14:32:31 +0000164 however 'Bessel' while not visible as a filter option can still be used
165 as an internal alias for 'Jinc'.
anthony10b8bc82010-10-02 12:48:46 +0000166
nicolas17d67c32010-11-14 18:01:25 +00001672010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas9e9947a2010-09-29 20:11:58 +0000168 * Chantal Racette double checked the bounding parallelogram computation
169 in resample.c (and I tightened the comments).
170
cristycfbec6a2010-09-28 18:27:51 +00001712010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
172 * Temporary files not always deleted (reference
173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
174
anthony61b5ddd2010-10-05 02:33:31 +00001752010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
176 * Bug fix for -filter point distorts (occasional generating black pixels)
177
nicolas17d67c32010-11-14 18:01:25 +00001782010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
anthony61b5ddd2010-10-05 02:33:31 +0000179 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
180 and credited Craig DeForest for the "clamp singular values" idea.
nicolasc2d28f02010-09-27 18:56:15 +0000181 * No reason to have "insane" precision Sinc in resize.c: Use
182 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
nicolas83aa22c2010-09-27 18:39:00 +0000183
anthonyc7b82f22010-09-27 10:42:29 +00001842010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
185 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
nicolasb05c3df2010-09-27 15:58:42 +0000186 for Distort Resampling. This makes -distort a whole lot nicer
anthonyc7b82f22010-09-27 10:42:29 +0000187 and allows for the use of better cylindrical filters.
188
anthonyc7b82f22010-09-27 10:42:29 +00001892010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
190 * Fix Point filter for ResizeImage() caused by support limiting the
191 Box weighting function.
192
nicolasb05c3df2010-09-27 15:58:42 +00001932010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
194 * Don't allow resize filter weights to go to zero (reference
195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
196
nicolas17d67c32010-11-14 18:01:25 +00001972010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas2ffd3b22010-09-24 20:27:31 +0000198 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
199
nicolasb05c3df2010-09-27 15:58:42 +00002002010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
cristy6b1d05e2010-09-22 19:17:27 +0000201 * Do not break words if caption size is absolute (reference
202 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
cristy3b472e52010-09-23 16:11:43 +0000203 * Don't define HAVE_THREADS for --without-threads configure script option.
cristy6b1d05e2010-09-22 19:17:27 +0000204
nicolas17d67c32010-11-14 18:01:25 +00002052010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas92375332010-09-21 00:32:38 +0000206 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
nicolas94a41852010-09-21 14:35:09 +0000207 Some computations were needlessly done in long double precision because
208 PIL forced an automatic upcast wherever it appeared. Changed its name to
nicolasb05c3df2010-09-27 15:58:42 +0000209 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
nicolas94a41852010-09-21 14:35:09 +0000210 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
211 call instead of two trig calls.
nicolasa4f7b4a2010-09-20 20:28:38 +0000212
anthony70510d22010-09-20 01:01:31 +00002132010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony490ab032010-09-20 00:02:08 +0000214 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
anthony5aa65212010-09-20 04:20:28 +0000215 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
anthony490ab032010-09-20 00:02:08 +0000216
cristyc5fea9a2010-09-19 14:45:15 +00002172010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
218 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
219 rather than 8BIM.
cristy63054742010-09-20 12:42:28 +0000220 * Support %[version] and %[copyright].
cristy0158a4b2010-09-20 13:59:45 +0000221 * Improve performance of the pixel cache.
cristyc5fea9a2010-09-19 14:45:15 +0000222
cristycdae12a2010-09-19 02:24:31 +00002232010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
224 * Automatically set the quantum depth to 16 for HDRI.
225
cristy109e5572010-09-16 18:38:17 +00002262010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
227 * IPTC profile not always wrapped properly inside an 8BIM profile.
anthony165bd162010-09-20 01:06:26 +0000228 * TIFF tile geometry must be divisible by 16.
cristy109e5572010-09-16 18:38:17 +0000229
anthonyba5a7c32010-09-15 02:42:25 +00002302010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpf5e546d2010-09-18 19:12:38 +0000231 * Rename of SincPolynomial to SincFast for easier user understanding
anthonyba5a7c32010-09-15 02:42:25 +0000232 * Ditto for LanczosChebyshev to LanzcosFast
233
anthony5708fc62010-09-14 13:52:50 +00002342010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
235 * Switch default resize filters to using the faster SincPolynomial
glennrpf5e546d2010-09-18 19:12:38 +0000236 filter by default internally. However 'Sinc' will still use the
anthony5708fc62010-09-14 13:52:50 +0000237 Trigonometric function, and can be used to assign the trig version
238 of Sinc() to filters using the filter expert options.
anthony165bd162010-09-20 01:06:26 +0000239 * The default filter for 'distort' was found to be a very blurry inaccurate
240 filter function. It was removed and replaced with a correct Gaussian
241 filter (as used by resize)
anthony5708fc62010-09-14 13:52:50 +0000242 * Added a switch so that "-interpolate filter" will force the use of
243 a cylindrical filter for ALL pixels in distorted images. That is you can
glennrp705a1ef2010-09-16 11:31:26 +0000244 use that switch to use a cylindrical filter even for images that are
anthony165bd162010-09-20 01:06:26 +0000245 being enlarged by the distortion. However EWA is still currently using
246 a fixed 2.0 sampling radius. This switch complements the use of "-filter
247 point" which turns off EWA filters in favor of interpolation for all
248 pixels in a distorted image. BOTH switches should not be used together.
anthony5708fc62010-09-14 13:52:50 +0000249 * A bug in the support radius of the EWA resampling function was found,
250 now that correctly defined resize filters are being used. Suddenly Normal
251 Gaussian distortions are not so blurry, and tests with distortions of
252 the 'Rings' image show extremely good and clear results, with only minimal
253 blurring. The filter 'blur' expert option can be used to adjust this
254 further.
255
glennrp705a1ef2010-09-16 11:31:26 +0000256 The above represents a major improvement forward in the quality of the
anthony165bd162010-09-20 01:06:26 +0000257 image distortion operator. But near-unity distortions (no scaling) are
258 still overly blurry.
anthony5708fc62010-09-14 13:52:50 +0000259
cristyb0404eb2010-09-13 20:03:01 +00002602010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
261 * Don't negate the geometry offset for the -extent option.
262
cristy3a59f102010-09-09 13:39:28 +00002632010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
264 * The RGBO format is now listed as a supported format.
265
anthony9d7245a2010-09-07 10:18:56 +00002662010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
anthonyb6d08c52010-09-13 01:17:04 +0000267 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
glennrpf5e546d2010-09-18 19:12:38 +0000268 function as "LanczosChebyshev" as faster alternative to Lanczos.
anthony9d7245a2010-09-07 10:18:56 +0000269 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
270 the Sinc Trigonometric resize filter, as a proper filter to allow
271 direct comparision and speed testing of the filter.
anthony019e8482010-09-10 01:21:43 +0000272 * Expanded the "-set option:filter:verbose 1" output, so as to also include
273 the actual functions and other values that were used to create the filter.
anthony9d7245a2010-09-07 10:18:56 +0000274
cristy8cad8f22010-09-02 15:51:50 +00002752010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
276 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
277
cristy826a5472010-08-31 23:21:38 +00002782010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
279 * Path no longer closed if join style is round (reference
280 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
cristy1f9852b2010-09-04 15:05:36 +0000281 * Add case for BGRQuantum to GetQuantumExtent().
282 * Support no compression on PCX write.
cristy826a5472010-08-31 23:21:38 +0000283
cristya6a96a12010-08-23 13:37:35 +00002842010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
285 * Fixed bug in the raw BGRA coders (reference
286 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
cristya20214e2010-08-28 16:52:13 +0000287 * Fix off-by-one error in the PSD coders.
cristy657c6352010-08-29 14:05:08 +0000288 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
289 approximation of the sinc function over the interval [-3,3].
cristye31e7a62010-08-30 18:01:35 +0000290 * Eliminate a small memory leak in LevelizeImageChannel() (reference
291 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
cristyc8ed5322010-08-31 12:07:59 +0000292 * Recognize -fx logtwo (reference
293 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
cristya6a96a12010-08-23 13:37:35 +0000294
2952010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
cristyfdad9052010-08-15 20:15:35 +0000296 * Throw exception if image size differs for the compare program but the
297 -subimage-search option is not specified.
298
cristy8968f402010-08-14 01:17:10 +00002992010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
300 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
301 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
cristyf9255b92010-08-14 22:59:00 +0000302 * Add -subimage-search option to the compare utility.
cristy8968f402010-08-14 01:17:10 +0000303
cristy116af162010-08-13 01:25:47 +00003042010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
305 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
306 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
307
glennrp3bd2e412010-08-10 13:34:52 +00003082010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
309 * Emit a warning if the PNG encoder can't satisfy the color type and
310 bit depth requested with a "-define" directive.
311
cristyb40fc462010-08-08 00:49:49 +00003122010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
313 * The orient option sometimes improperly set "undefined" (reference
314 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
315 * Only list orientation options for the -list orientation option (reference
316 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
cristyfd9dcd42010-08-08 18:07:02 +0000317 * Return proper standard deviation for combined channels (reference
318 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
cristya445a3e2010-08-08 21:55:23 +0000319 * Handle transparency properly for the PSD image format.
cristyb40fc462010-08-08 00:49:49 +0000320
glennrpe610a072010-08-05 17:08:46 +00003212010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
322 * Properly map PNG intent to image->rendering_intent
323
cristyc3b77772010-08-01 20:54:02 +00003242010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
325 * Eliminate bogus "invalid colormap index" when pinging ICO images.
cristyfbb56842010-08-02 11:26:33 +0000326 * Support -set density / units.
cristyc3b77772010-08-01 20:54:02 +0000327
3282010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
cristya60c0202010-07-31 21:36:45 +0000329 * Only use the first alpha channel in PSD image.
330 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
331
glennrp02617122010-07-28 13:07:35 +00003322010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
333 * Eliminate useless message about assuming zero delay when writing
glennrpd908de42010-07-28 13:28:27 +0000334 a single-frame MNG, and changed it from Error to Warning when
335 writing a multiple-frame MNG.
glennrp02617122010-07-28 13:07:35 +0000336
glennrp0ca69b12010-07-26 01:57:52 +00003372010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
338 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
339 reader tries to read MNG chunks from the interior of the embedded PNG,
340 resulting in an erroneous "corrupted image" message.
341
cristyde60ea72010-07-09 23:12:09 +00003422010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
343 * Fix memory leak in for corrupt BMP images (reference
344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
cristy54439632010-07-15 00:43:34 +0000345 * Repair several issues when writing to stdout (reference
346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
glennrpb489b4c2010-08-10 02:08:54 +0000347 * A GIF image with the .bgr extension is still a GIF (reference
cristy2d31d202010-07-25 22:12:01 +0000348 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
cristyde60ea72010-07-09 23:12:09 +0000349
glennrp0f111982010-07-07 20:18:33 +00003502010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
351 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
352 images where the png bit_depth was not the same as the quantum depth,
353 and the transparent color was not black.
354
cristyf500a7b2010-07-01 18:23:49 +00003552010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
356 * Pinging the DJVU image format no longer faults.
cristy1ea34962010-07-01 19:49:21 +0000357 * Check for time-limit-exceeded in only one thread.
cristyf9218a72010-07-03 17:29:40 +0000358 * Reading filenames from a file (e.g. @filenames) no longer includes the
359 utility name (side effect of StringToArgv() method).
cristyf500a7b2010-07-01 18:23:49 +0000360
cristy62e282b2010-06-29 01:27:13 +00003612010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
cristyf2687ca2010-06-29 16:32:38 +0000362 * Support the tiff:fill-order define.
cristyd1df72d2010-06-29 02:17:03 +0000363 * Filters are case sensitive (e.g. reduce-Colors).
cristydaa76602010-06-30 13:05:11 +0000364 * Restore mogrify's -path option.
365 * The -list module option lists image coders and image filters.
cristy62e282b2010-06-29 01:27:13 +0000366
cristy79f99952010-06-27 22:22:02 +00003672010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
368 * Add the ImageView API.
369 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
370 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
371
cristy6305d192010-06-23 01:07:24 +00003722010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
373 * Skip byte when DDS bitcount is 32 (reference
374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
cristy44b776d2010-06-23 16:28:36 +0000375 * Montage now uses final background setting (e.g. montage -background none ...
376 -background lightblue show:).
cristy0be53ea2010-06-23 19:12:05 +0000377 * Do not annotate directory paths in ListFiles().
cristyb905e452010-06-24 00:30:31 +0000378 * Reset the image matte for png:color-type=2.
cristy6305d192010-06-23 01:07:24 +0000379
cristyca972de2010-06-20 23:37:02 +00003802010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
cristyb70a4862010-06-18 01:18:44 +0000381 * Support new label:pointsize property.
382 * Miscellany->Slide Show, in the display program, now cycles through the
383 image sequence.
cristy2def9322010-06-18 23:59:37 +0000384 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
cristye1287512010-06-19 17:38:25 +0000385 * Reduce memory requirements when dithering on the iPhone.
cristy6b3da3a2010-06-20 02:21:46 +0000386 * Command line operators no longer affected by settings that appear after
387 them (e.g. -splice 10x0+0+0 -gravity center).
cristy1a14f472010-06-20 19:21:48 +0000388 * Compute the proper DPX user data field size.
cristyb70a4862010-06-18 01:18:44 +0000389
cristyca972de2010-06-20 23:37:02 +00003902010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
391 * Fix some nits to keep the clang compiler happy.
392
anthony8d188502010-06-14 04:33:35 +00003932010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +0000394 * Fix transprancy handling for Morphology Convolve
395 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +0000396 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +0000397 * Handling for Convolution of 1-D vertical kernels.
398 However this was removed (using #if-#endif) as I found it slower in tests!
399
4002010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
401 * mogrify -format properly handles compressed image filename (e.g.
402 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +0000403 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +0000404
cristy2b5db102010-06-09 01:07:28 +00004052010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
406 * End of string sentinal is \n not \r.
407
glennrp347e40f2010-06-06 11:27:30 +00004082010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
409 * Don't decode pixels in coders/png.c when image->ping is set.
410
cristyd5562a92010-06-05 13:43:49 +00004112010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
412 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +0000413 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +0000414
anthony5f3a4b52010-06-04 00:54:41 +00004152010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000416 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
417 * 'Skeleton' variant to thin down images as symmetrically as possible.
anthonybee715c2010-06-04 01:25:57 +0000418 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +0000419
glennrp2cbb4482010-06-02 04:37:24 +00004202010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
421 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +0000422 * Prevent MNG divide by zero in calculation of frame_timeout. Set
423 both frame_delay and frame_timeout to infinite when ticks_per_second
424 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +0000425
glennrp2cbb4482010-06-02 04:37:24 +00004262010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
427 * Add x:silent option to prevent beeps when reading the X image format.
428 * Recognize TTF for GetMagicInfo().
429 * Ensure the +set option deletes the image artifact.
430
4312010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +0000432 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
433
glennrp2cbb4482010-06-02 04:37:24 +00004342010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +0000435 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +0000436 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +0000437 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
438 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +0000439
cristy7a693872010-05-24 13:13:54 +00004402010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
441 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +0000442 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +0000443 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +0000444 * Do not interpret a format specifier when enclosed in brackets (e.g.
445 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +0000446 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
447 Windows.
glennrp749699c2010-06-01 13:09:33 +0000448 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +0000449 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +0000450
glennrp2cbb4482010-06-02 04:37:24 +00004512010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +0000452 * Third Re-write of MorphologyApply() to better handle compound methods.
453 * Implemented -set option:morphology:compose for merging results of
454 multiple kernels. "None" means re-iterate results with next kernel.
455 While "Undefined" means to use the internal default for a method.
456 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
457 while HitAndMiss defaults to "Lighten" (union of all kernel results).
458 Other morphology methods defaults still to be decided.
459 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +0000460 * Rotation Expansion of single kernels '^' and '@' flags in arguments
461 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +0000462 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +0000463 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +0000464
glennrp2cbb4482010-06-02 04:37:24 +00004652010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000466 * Separation of internal function MorphologyApply() from
anthony9eb4f742010-05-18 02:45:54 +0000467 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +0000468 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +0000469 * Better handling of Gaussian tyle filters (bug fixes)
470 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +0000471 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
472 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +0000473 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
474 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
475 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +0000476 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +0000477 EG: -morphology convolve LOG:0x1
478 * Added FreiChen, Kirsch Convolution kernels
479 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
480 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +0000481
cristy664b8d72010-05-17 13:53:36 +00004822010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +0000483 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +0000484 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +0000485 * Add context to -border for montage. Inside the parenthesis it adds a border
486 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +0000487 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +0000488 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +0000489 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +0000490
cristy472afc72010-05-16 19:29:35 +00004912010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
492 * Use ScaleCharToQuantum() in coders/src.c (reference
493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +0000494 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +0000495
cristya0bf4682010-05-14 12:15:55 +00004962010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
497 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +0000498 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +0000499
anthonyc1061722010-05-14 06:23:49 +00005002010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +0000501 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +0000502 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000503 EG: -morphology convolve DOG:0x1,3
504 -morphology convolve DOB:0x1,3,90
505 * Added Prewitt, Roberts, Compass Convolution Kernels
506 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000507
5082010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000509 * The pixel buffer was underallocated for some image formats when streaming.
510
anthony1b2bc0a2010-05-12 05:25:22 +00005112010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000512 * Implementation of Pattern Matching Morphology methods
513 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000514 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000515 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000516 * Union of results from Multiple Kernels for HitAndMiss method
517 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000518 * Added many new kernels for HitAndMiss and Convolution
519 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
520 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000521
glennrpd283b562010-05-10 03:00:50 +00005222010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
523 * Use proper background.index when writing indexed PNG, if the background
524 color is in the palette.
525
cristy80ac8b92010-05-08 13:36:57 +00005262010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
527 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000528 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000529
anthonyc84dce52010-05-07 05:42:23 +00005302010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
531 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000532 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000533 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000534
cristydd438462010-05-06 13:44:04 +00005352010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
536 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000537 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000538 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000539 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000540
anthony7d10d742010-05-06 07:05:29 +00005412010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
542 * Made use of new no-'sync' channel enabled mathematical compose methods
543 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000544 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000545
cristydd438462010-05-06 13:44:04 +00005462010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000547 * Fixed bugs with losing the opacity channel while writing some PNG images.
548 (bug reported by Anthony T.)
549
glennrpb4a13412010-05-05 12:47:19 +00005502010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
551 * Simplified and corrected rowbytes calculation in coders/png.c and
552 added more logging.
553
anthonyc5d68fe2010-05-05 05:27:54 +00005542010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
555 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
556 "ModulusSubtract" for more clarity of there functions. Old names
557 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000558 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000559 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000560 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000561 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000562
563 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000564 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000565 which uses 'plus' alpha-blending).
566
567 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000568 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000569 only on the individual channels as specified by the -channel setting.
570 That is do 'channel' math rather than 'SVG' composition.
571
572 With this change you can then use mathematical composition methods on
573 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000574
anthonyec40aca2010-04-29 00:20:28 +00005752010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
576 * Special case handling in Barrel distortion (pixel at image center)
577 * Calculation of image for Barrel distortion (pixel vs image coords)
578 * Argument input (handling optional 'd' argument) for Barrel distortion
579
5802010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000581 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000582 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000583 * A 256 column gradient produces a 256 color GIF image (bug report by
584 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000585 * Register / unregister CALS format in static.c (reference
586 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000587 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000588
cristy620e5a12010-04-17 13:29:52 +00005892010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
590 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000591 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000592 * The -direction option now works with the -annotate and -draw options.
593 * For the histogram: format, if you have no need for the unique color list,
594 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
595 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000596 * Match on literal after backslash in glob expression (reference
597 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000598 * Enable JPEG-compression for grayscale TIFF images (reference
599 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
600 * Don't write empty tile if tile geometry matches the image width (reference
601 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000602 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000603 * Output the correct units for the identify utility (reference
604 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000605
cristyb65a5b82010-04-15 16:27:51 +00006062010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
607 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000608 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000609 * Revert Lab-to-XYZ colorspace transform patch.
610 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000611
cristyb0993202010-04-13 01:18:27 +00006122010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
613 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000614 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000615
6162010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000617 * Improve support for device link profiles.
618
anthony7fe39fc2010-04-06 03:19:20 +00006192010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
620 * Fixed bug in -auto-level for special case when only one value is present
621 in some channel of the image. In this case no 'stretch is performed, just
622 as -normalize does.
623
cristy6afbad42010-04-05 18:19:13 +00006242010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000625 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000626 Linux.
cristy6afbad42010-04-05 18:19:13 +0000627
anthony6090dc12010-04-01 00:24:21 +00006282010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000629 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000630
cristya8307572010-03-31 14:24:19 +00006312010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000632 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000633 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000634 * Support writing 1-bit PSD images.
635 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000636 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000637
glennrp5af765f2010-03-30 11:12:18 +00006382010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000639 * The new coders/png.c was failing to read a 1-bit paletted image properly.
640 * Finished eliminating the deprecated direct references to members of
641 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000642
cristye20d6d82010-03-26 17:44:29 +00006432010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000644 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000645 * Distort barrel no longer complains when 3 arguments are given (reference
646 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000647 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000648
glennrpd5045b42010-03-24 12:40:35 +00006492010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
650 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000651 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000652 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000653
cristy56ed31c2010-03-22 00:46:21 +00006542010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
655 * Windows does not support complex.h (reference
656 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000657 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000658 * VignetteImage() no longer crashes when x and y arguments are both greater
659 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000660
cristy6ebc0932010-03-21 02:08:24 +00006612010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000662 * Eliminated some of the deprecated direct references to members of
663 the png_info structure. This must be finished before we can build
664 with libpng-1.5.
665
cristy68931bc2010-03-19 17:11:43 +00006662010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
667 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000668 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000669 * Don't gamma correct log to linear color conversion unless the -gamma is
670 specified (reference
671 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000672
cristy7f8a96c2010-03-17 12:22:00 +00006732010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
674 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000675 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000676
cristy15e25cb2010-03-13 20:31:29 +00006772010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
678 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000679 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000680 * The default Helvetica font is not always available, check for
681 Century Schoolbook too (reference
682 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000683
cristydf415c82010-03-11 16:47:50 +00006842010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
685 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000686 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000687 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000688
cristyed574b32010-03-07 18:23:47 +00006892010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000690 * The -evaluate-sequence option behaves like -evaluate except it operates
691 on a sequence of images.
692
cristyc5c3af02010-03-05 16:39:11 +00006932010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000694 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000695
cristyc797b1d2010-02-27 15:22:16 +00006962010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
697 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000698 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000699 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000700 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000701 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000702 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000703
cristy3d9279f2010-02-22 14:38:00 +00007042010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
705 * Insufficient image data in EPT is a warning rather than an error.
706 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000707 * Fix problem reading 10-bit grayscale DPX images when scanline length is
708 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000709 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000710
cristyff024b42010-02-21 22:55:09 +00007112010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
712 * Write 10-bit grayscale DPX images properly.
713
cristy66920e82010-02-18 14:33:30 +00007142010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
715 * Detect PDF ICCBased colorspace.
716
anthony999bb2c2010-02-18 12:38:01 +00007172010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000718 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000719
cristy9974d352010-02-17 02:40:21 +00007202010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
721 * TransformImage() resets the image blob when called in the PICT decoder;
722 use SetImageExtent() instead.
723
cristy4aff1572010-02-15 13:34:01 +00007242010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
725 * Support PSD RLE compression.
726
cristyc8d69b12010-02-13 19:06:26 +00007272010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
728 * The jpeg:extent define sometimes exceeded the specified limit.
729
cristy508d9312010-02-10 21:10:30 +00007302010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
731 * Resolve "too many open files" (reference
732 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
733
anthony930be612010-02-08 04:26:15 +00007342010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
735 * Added Correlate method which does a Convolve without reflecting the kernel.
736
cristy52cf7f12010-02-07 18:07:56 +00007372010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
738 * Initialize grayscale colormap for PSD images.
739
7402010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000741 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000742 * Addition Third-level Subtractive Morphology Methods:
743 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000744 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000745 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000746
cristy54666e82010-02-03 23:34:26 +00007472010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
748 * display -immutable to display transparent image without a checkboard.
749
cristy2bc0ef72010-02-02 01:38:51 +00007502010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
751 * Make -define png:color-type less persnickity about what it will accept.
752
7532010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
754 * added use of -precision in 'showkernel' output of -morphology
755 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
756 'Distance' Morphology primatives. This does not have a performance hit,
757 though is only truely applicable when the kernel is asymmetric. Note that
758 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
759 operations work properly. This 'reflected usage is defined by online
760 morphology lecture notes (Google for "EECE Binary Morphology")
761 * Added convolve kernel scaling setting "-set option:convolve:scale N"
762 If undefined morphology convolve does not do any scaling or normalization
763 of the convolution kernel. A value of 0.0 causes normalization for both
764 zero and non-zero (added weights) kernel types.
765
7662010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
767 * Speed up reading the PSD image format.
768 * Add the -precision option. Use it to set the maximum number of significant
769 digits to be printed.
770 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000771 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000772
7732010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
774 * Add support for compact floating point (i.e. -depth 16 -define
775 quantum:format=floating-point).
776 * Transparent images no longer flicker on certain system when using the
777 display program.
778 * Permit interactive resizing with the display program.
779 * Support heterogeneous distributed processing, see
780 http://www.imagemagick.org/script/architecture.php#distributed.
781 * Fix semaphore assertion when reading a corrupt image with Magick++.
782 * Add support for -brightness-contrast option.
783
7842010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
785 * Add support for the BGRA raw image format.
786
7872010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
788 * Added Kernel Generator to generate kernels from user strings, which
789 allows the generation in many built in kernels for both Convolution
790 and other Morphological methods. New Kernels currently include..
791 Convolution: Gaussian, Blur, Comet
792 Morphological: Rectangle, Square, Diamond, Disk, Plus
793 Distance: Chebyshev, Manhatten, Knight, Euclidean
794 And both old and new (rectangular) user defined kernel specifications
795 including the use of 'nan' to represent elements which are not part
796 of the kernel definition. List built-in kernel types use "-list kernel"
797 * Added -morphology {method}[:{iteration}] {kernel_string}
798 Initial methods includes no only the basic morphology methods: Dilate,
799 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
800 also the special methods: Convolve, and Distance. Of course the
801 appropriate kernel should be provided for each specific method.
802
8032010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
804 * Add OpenCL-enabled filter (e.g. convert image.png -process
805 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
806 * Added StringTo...() processing functions
807
8082009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
809 * Added MxN tile cropping with overlapping and space handling.
810 See IM Examples, Cutting and Bordering, Cropping roughly Equal
811
8122009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
813 * angle bug fix in variable blur composition with vertical ellipses
814 * Added ability to have variable angles for ellipses in variable blur
815 composition. See IM Examples, Composition, Variable Blur for details
816
8172009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
818 * JPEG does not grok the HSL colorspace.
819
8202009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
821 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
822 * The -gaussian-blur over blurred the opacity channel (reference
823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
824
8252009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
826 * Declare InverseFourierTransformImage in Magick++/Include.h.
827
8282009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
829 * The PNG8 encoder would fail to write a 1-color image, due to
830 a bogus MagickFail return from CompressColormapTransFirst().
831
8322009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
833 * SVG images are no longer double sized with the -density option.
834
8352009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
836 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
837 in coders/png.c
838
8392009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
840 * It's interword-spacing, not interword_spacing (reference
841 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
842 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
843
8442009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
845 * Changed the one remaining ping_info->trans to ping_info->trans_values
846 in coders/png.c
847
8482009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
849 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
850 * -threshold option: threshold to white if the computed intensity of the
851 color channels exceeds the threshold.
852 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
853
8542009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
855 * Escape single quote in when writing the UIL format.
856
8572009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
858 * The mogrify program +opaque option now recognizes its required argument.
859
8602009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
861 * Add magick/morphlogy.{c,h} source templates.
862 * Sync image option when reading MPR images.
863 * Optimize ping for SVG images.
864 * SetLogFormat() no longer causes crash (reference
865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
866 * Do not call MagickCoreTerminus() when memory allocation fails inside
867 the locale component.
868
8692009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
870 * Read / write 32-bit SUN raster images with a odd width.
871 * Cairo format returns pixels with the alpha premultiplied (reference
872 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
873
8742009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
875 * Thumb::URI file URI now has the correct number of forward slashes.
876
8772009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
878 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
879 beta versions.
880
8812009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
882 * Bump library age.
883 * Restore -tile-offset functionality (bug report from Anthony).
884
8852009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
886 * Animate command line options are no longer ignored.
887
8882009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
889 * Bug Fix for Polynomial distortion. which is now working.
890
8912009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
892 * Use -define delegate:bimodal=true to activate any bimodal delegates.
893 * Make sure MagickWand semaphore is acquired before locking it.
894
8952009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
896 * Convert SVG clipping path points from unsigned to long.
897
8982009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
899 * Only call InstantiateXComponent() if X11 support is included.
900 * Correct hue computation for the HSB colorspace.
901
9022009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
903 * Braille coder fix for DirectClass images
904
9052009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
906 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
907
9082009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
909 * Alpha blending is not required for ScaleImage().
910 * Gaussian noise operator is not longer discontinuous.
911
9122009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
913 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
914
9152009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
916 * Black channel is now set properly when resizing CMYKA images.
917
9182009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
919 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
920
9212009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
922 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
923
924 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
9252009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
926 * Use GetCacheViewAuthenticPixels() rather than
927 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
928
9292009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
930 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
931 filters/Makefile.am and wand/Makefile.am.
932 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
933 library.
934
9352009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
936 * Don't use group4 compression if the image is truecolor.
937 * If image is gray, write grayscale DPX images.
938 * We no longer lose a scanline when reading multi-frame raw images
939 (Y, R, C, etc.).
940 * Properly update the EXIF orientation tag.
941
9422009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
943 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
944
9452009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
946 * Support -clamp option.
947 * Patch for IsMagickColorEqual() for HDRI.
948 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
949
9502009-09-25 6.5.6-5 Elf <elf@ephem...>
951 * Patch to fix configure's framework's undefinedness (only if the gslib
952 tests are run).
953
9542009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
955 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
956 is enabled.
957 * Hue in hsl() format is 0-360 and does not use %.
958
9592009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
960 * Deprecate LevelImageColors(), replace with LevelColorsImage().
961
9622009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
963 * Optimize copy composite operator.
964
9652009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
966 * Use -define jpeg:size to scale a JPEG image to the specified size.
967
9682009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
969 * Fix ICON alpha mask scanline pad.
970
9712009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
972 * Return the global maximum threads to avoid the rare cache view assertions.
973 * Throw an end-of-file exception for truncated raw gray images.
974
9752009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
976 * Do not include last line of text in the interline spacing computation.
977
9782009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
979 * Check that quantum_info is defined before destroying it in the PNG coder.
980 * Add -interline-spacing option to convert.
981
9822009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
983 * Support multi-page transparent Postscript and PDF.
984
9852009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
986 * A union is required when converting a thread ID to an unsigned long.
987
9882009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
989 * Add support for TIFF 3.9.1.
990
9912009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
992 * Validate with the netscape: reference image.
993
9942009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
995 * Fix memory leak for threaded PerlMagick scripts.
996
9972009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
998 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
999
10002009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1001 * Bug Fix for transparency handling in Composite Variable Blur
1002 * Addition of -auto-level and -auto-gamma image enhancements
1003 (under trial not yet final)
1004 * Addition of a special -channel flag 'sync' which means that the specified
1005 channels are to be modified together by the same amount. The flag is
1006 enabled by default. This replaces the current 'channels not modified'
1007 type handling thought IM.
1008 * Modified -channel parsing to continue looking for words, after handling
1009 any shorthand channel options. For example: -channel RGB,sync
1010
10112009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1012 * identify -format %c logo.png returns the image comment as expected.
1013 * Clone ImageInfo members scene and number_scenes (reference
1014 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1015 * Fix memory leak with the -remote option of the animate program (bug report
1016 from Anthony).
1017 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1018 * MVG partial opacity not set properly (reference
1019 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1020 * Black channel was not blurring properly (reference
1021 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1022
10232009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1024 * The display program honors -loop.
1025 * (ab) of Lab colorspace was not offset correctly.
1026 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1027 * SVG permits multiple arc paths with an omitted 'A' (reference
1028 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1029 * The 'skewY' MVG attribute produced incorrect angles (reference
1030 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1031
10322009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1033 * Optimize GammaImage() method.
1034
10352009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1036 * OpenMP-enable GetSimilarityMetric().
1037
10382009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1039 * Structure trans_values was renamed to trans_color and trans was
1040 renamed to trans_alpha in PNG version 1.4.
1041
10422009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1043 * Replace color blending in DrawGradientImage() to use Composite Blend.
1044 this makes Gradients handle transparency correctly!
1045
10462009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1047 * The -thumbnail option no longer removes color profiles (reference
1048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1049 * Do not scale real / imaginary FFT / IFT.
1050 * Check for localtime() NULL return.
1051 * import --help requires an X server (reference
1052 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1053 * Fails to load MS Windows icons with compressed PNG elements (reference
1054 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1055
10562009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1057 * Support the new JPEG version 7 delegate library.
1058
10592009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1060 * Incorrect use of setjmp in coders/png.c.
1061
10622009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1063 * We broke -scene when we fixed the -dispose option. Try again.
1064
10652009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1066 * Update autoconf support files.
1067 * More than one -dispose setting overwrote previous settings (reference
1068 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1069 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1070
10712009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1072 * Final testing and bug fixes for all mathematical compose methods
1073 Including non-overlapping regions bugs found in in operators Divide,
1074 ColorDodge, VividLight. And the handling of transparency to follow
1075 standard 'Over' Blending in Divide. Only math methods not looked at are
1076 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1077 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1078
10792009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1080 * Addition of user definable 'Mathematics' compose method
1081 -compose Mathematics -set option:compose:args A,B,C,D -composite
1082 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1083 this lets you implement most smooth polynomial compose methods.
1084 (requested by Fred WienHaus)
1085
10862009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1087 * Finished the recoding of Composite methods to allow easier debugging
1088 and faster access.
1089 * Added PegtopLight compose method as an alternative simpler Softlight
1090 alternative. See notes and comparision to SoftLight in...
1091 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1092 * From the notes on Photoshop blend modes at
1093 http://www.simplefilter.de/en/basics/mixmods.html
1094 Added extra composition modes:
1095 VividLight, PinLight, LinearBurn, LinearDodge
1096 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1097
10982009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1099 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1100 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1101 to debug, and directly comparable to SVG specifications.
1102 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1103 Though only SoftLight changed to significantly.
1104 * However implementation errors were found for ColorBurn, LinearLight
1105
11062009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1107 * Add -blue-shift option.
1108 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +00001109 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +00001110 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1111 prime time just yet.
1112 * Support -cdl (color decision list) option.
1113 * Support breaks in Chinese characters which traditionally do not include
1114 spaces.
1115 * Don't process directories as filenames when using wildcard paths
1116 (i.e. logo[1]/png).
1117
11182009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1119 * Can't bit shift a float.
1120
11212009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1122 * Off by one error for multi-frame raw grayscale images.
1123 * Can't stat() a Zip or Bzip opaque structure.
1124 * DPX user bits are no longer truncated.
1125 * Return image colorspace for -format [%colorspace] option.
1126 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1127
11282009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1129 * Automatic determination of B from C and C from B for a 'Keys Filter'
1130 when using the B,C Cubic Filter Expert options was broken.
1131 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1132
11332009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1134 * Added -compose 'Blur', variable blur mapping to CompositeImages
1135 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1136 * Added "-blur" special compose option to "composite"
1137 * Cleanup of "composite" compose argument handling
1138
11392009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1140 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1141 * Set compare similarity image to NULL to prevent double free.
1142
11432009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1144 * Set camera formats to require a seekable stream.
1145 * Do not let display program image window exceed the screen size.
1146
11472009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1148 * Improve FITS keyword parser.
1149
11502009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1151 * Cleanup of compose 'displace' of old useless code that is not used.
1152 * Implement a compose 'distort' mapping method,
1153 This is basically exactly like 'displace' but relative to a fixed point
1154 which may be user supplied as +X+Y
1155 * Default scaling to width/2 and height/2 of overlay (100% scale)
1156 with a distortion 'center' to the middle of the overlay image
1157 * If a '%' flag given scale displacement relative to image size
1158 * If a '!' flag given make scale and center relative to 'background' image
1159 instead of the overlay map.
1160 * If no 'height' scale given, use the X scale.
1161
11622009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1163 * Fixed bug for compose methods, Hue, Saturate, Luminize
1164
11652009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1166 * Report the correct transparent pixel values in the display program
1167 magnify windows.
1168 * Do not advance when finalizing image settings in the mogrify program.
1169
11702009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1171 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1172 for correct handling of 2 dimensional -compose "displace".
1173 * Fixed PerlMagick Composite() for the same thing.
1174 * Modified compose "Displace" so displacement image's alpha channel can be
1175 used to mask the transparency of the overlay area.
1176
11772009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1178 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1179 See Introduction at http://www.quelsolaar.com/technology/clut.html
1180
11812009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1182 * Changed CompositeImageChannel() so that extra compose arguments are
1183 now passed in the ImageArtifact "compose:args". This can be assigned to
1184 images using -set "option:compose:args" 'args' where args are defined
1185 using 'geometry' style or 'comma separated numbers'.
1186 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1187 "compose:outside-overlay".
1188 * Documentation update for CompositeImageChannel() in Core Library to
1189 reflect these changes.
1190 * Documentation update for DistortImage() in Core Library with the extra
1191 ImageArtifact controls it can use.
1192 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1193
11942009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1195 * Documentation update for CompositeImageChannel() in Core Library.
1196 This adds the information on how extra compose arguments needed for
1197 specific compose methods are actually passed to the library function.
1198 Compose methods such as Blend, Dissolve and Displace.
1199
12002009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1201 * The target profile in ProfileImage() is no longer accessed after it is
1202 freed.
1203
12042009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1205 * Bug fix for -page.
1206
12072009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1208 * Minor change to -function Arctan to make first argument match slope
1209
12102009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1211 * Do not treat -page as a global option (reference
1212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1213
12142009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1215 * Create thread set for pseudo-random number generator.
1216
12172009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1218 * Do not change opacity value for the -alpha background option.
1219 * Rebuild automake / autoconf scripts.
1220
12212009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1222 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1223 SA35216).
1224
12252009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1226 * Permit reading a specific frame of a multi-page TIFF with blobs.
1227
12282009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1229 * Added new -function methods Arcsin and Arctan
1230
12312009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1232 * Fixed a regression with PNG8: format.
1233
12342009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1235 * The -geometry option was improperly applied twice.
1236
12372009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1238 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1239
12402009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1241 * Updated help output and command-line options documentation to bring
1242 the -alpha options up to date with what's actually in the code.
1243
12442009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1245 * Change "depreciated" to "deprecated" in several files.
1246
12472009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1248 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1249 * Recognize unicode strings when computing caption word wrapping.
1250 * New -alpha background option to set fully-transparent pixels to the
1251 background color.
1252
12532009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1254 * Combined layer of transparent PSD image was not being read properly.
1255
12562009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1257 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1258 It is now able to write an opaque black-and-white image in any of the 15
1259 valid combinations of PNG color-type and bit-depth.
1260 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1261
12622009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1263 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1264
12652009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1266 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1267 convert @- ...).
1268 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1269 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1270 * Support policies to permit or deny any coder, delegate, filter, or file
1271 path (see policy.xml).
1272
12732009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1274 * The mogrify -crop option returns multiple images if an x/y offset is not
1275 specified (e.g. -crop 100x100).
1276 * Generate a proper file path for -path @filelist.txt (reference
1277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1278
12792009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1280 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1281 options. This is work-in-progress with the objective of being able to
1282 precisely specify the type of PNG file to be written. The previously-used
1283 internal attribute "png:bit-depth" that was used to communicate between
1284 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1285 This feature needs testing. It is important to note that this feature
1286 cannot be used to force the PNG to use a bit-depth or color-type that
1287 does not losslessly represent the image. You can, however, cause
1288 the writer to use a larger depth or to use the RGB colorspace when
1289 grayscale or indexed would have been sufficent.
1290
12912009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1292 * Fixed the Rmin usage in Depolar and Polar distortions
1293 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1294 to Afrom + 360 degrees (or a fill circle from the given start angle)
1295
12962009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1297 * Do not return a black image for -channel RGBA -gaussian (reference
1298 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1299
13002009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1301 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1302
13032009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1304 * Generate BMP 32-bit ARGB format for images with transparency (reference
1305 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1306
13072009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1308 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1309 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1310 * Normalize similarity based on reconstruction not the original (reference
1311 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1312 * Support multiple JPEG images encapsulated within DICOM.
1313
13142009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1315 * Msys does not understand NAME_MAX.
1316
13172009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1318 * Check for valid linked list before assigning next / previous pointers.
1319
13202009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1321 * Check error return from CompressColormapTransFirst() in coders/png.c
1322
13232009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1324 * Refrain from modifying image struct members (color, depth, matte)
1325 while writing PNG datastreams.
1326
13272009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1328 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1329 Now it always produces 8-bit datastreams as users probably expect.
1330
13312009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1332 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1333 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1334
13352009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1336 * The display program now returns a 0 exit code on success (reference
1337 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1338
13392009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1340 * Folded some long lines and made other cosmetic changes.in coders/png.c
1341
13422009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1343 * MVG autodetection failing (reference
1344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1345
13462009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1347 * Image not properly placed when displaying to the X server root (reference
1348 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1349 * fmax() is not support on some platforms (reference
1350 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1351
13522009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1353 * Rename existing "Bilinear" distortion as "BilinearReverse"
1354 * Added forward mapped bilinear distort as "BilinearForward"
1355 * The "Bilinear" distort is temporarily obsoleted but will eventually
1356 be added as a "BilinearReverse" and "BilinearForward" combination
1357 mapping though a unit square.
1358 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1359 gradient function as that method is the direct use of such equations.
1360
13612009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1362 * Default to min-is-white Photometric for fax / group4 compression (reference
1363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1364 * Respect image resolution when setting PDF MediaBox (reference
1365 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1366 * Add SimilarityImage() to return how similar one image is to another.
1367
13682009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1369 * Graceful exit in djvu coder when EOF is thrown.
1370 * Support -unsharp option for the montage program.
1371
13722009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1373 * Reduce deskew blurring: use AffineTransformImage() rather than
1374 RotateImage().
1375 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1377
13782009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1379 * Support for -density & -units options in PSD writer.
1380
13812009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1382 * Fix bug in the braille coder which makes it always segfault.
1383
13842009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1385 * Enhance the compare program to locate a template image within a larger
1386 image.
1387 * Eliminate assertion when generating a PDF thumbnail.
1388
13892009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1390 * Fix assertion in IntegralRotateImage (reference
1391 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1392
13932009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1394 * Referenced counted blob was incremented incorrectedly in CloneImage().
1395
1396 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
13972009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1398 * Assertion failure reading PSD image (reference
1399 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1400
14012009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1402 * Change -selective-blur to use gaussian kernel.
1403
14042009-03-21 6.5.0-4 ERB <entropy@xebec...>
1405 * Missing locks in blob - race condition (reference
1406 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1407
14082009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1409 * Use default SVG resolution unless resolution is explicitly set (reference
1410 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1411 * Add support for -selective-blur option.
1412
14132009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1414 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1415 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1416
14172009-03-19 6.5.0-3 ERB <entropy@xebec...>
1418 * Check the 8BIM profile resource block length (reference
1419 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1420 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1421 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1422
14232009-03-18 6.5.0-2 ERB <entropy@xebec...>
1424 * Eliminate race condition when acquiring a wand (reference
1425 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1426 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1427 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1428
14292009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1430 * Fix the image compose operator at OverCompositeOP for shadows (reference
1431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1432
14332009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1434 * Patches to get ImageMagick working under OS2.
1435
14362009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1437 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1438 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1439
14402009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1441 Glenn Randers-Pehrson <glennrp@image...>
1442 * DICOM reader not handling signed pixels properly.
1443
14442009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1445 * Don't call GetValueFromSplayTree() if image properties is NULL.
1446
14472009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1448 * Fix minor size issue with bestfit +distort operation.
1449 * Enable listing of -distort Polynomial
1450 * Minor tweeks and center fixes for Polar/Depolar
1451
14522009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1453 * Convert returns MagickFalse for the -version option (reference
1454 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1455 * Don't set pixel opacity unless the image alpha channel is active (reference
1456 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1457
14582009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1459 * Fix old -clut bug for re-coloring gray images using transparent and
1460 semi-transparent colors.
1461
14622009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1463 * Changes have been made to scores of the files that generate the
1464 documentation. The most noticeable cosmetic changes are to the command-line
1465 examples and command-line snippets, which now have a new look: dark blue
1466 boxes with white/yellow text to indicate sample input/output. Inclusion of
1467 current version and release dates in appropriate places are now
1468 automatically generated. Also, many changes have been made to begin to
1469 bring the pages into strict W3C compliance with respect to both HTML and
1470 CSS.
1471
14722009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1473 * The identify program reads the image pixels when the -format option is
1474 asking for image statistics.
1475 * Much improved ImageMagick validation suite (exercise with 'make check').
1476
14772009-02-18 6.4.9-5 Jon <jon@brick...>
1478 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1479 and which overwrites the allocated area.
1480
14812009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1482 * Add section to license to alert users to third-party licenses in the
1483 NOTICE file.
1484
14852009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1486 * Replaced geometry string parsing using ParseGravityGeometry() in
1487 "composite" with more direct use of GravityAdjustGeometry();
1488
14892009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1490 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1491 * The stream utility no longer go into an infinite loop (reference
1492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1493
14942009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1495 * JPEG to PDF was not always reversible (reference
1496 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1497
14982009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1499 * Stroking when annotating failed for stroks widths > 2 (reference
1500 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1501
15022009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1503 * TransformImageColorspace() returns GRAYColorspace when set (reference
1504 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1505 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1506 or Yellow.
1507
15082009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1509 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1510
15112009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1512 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1513
15142009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1515 * Removed previous patches for -shear directions.
1516
15172009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1518 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1519 twice.
1520
15212009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1522 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1523 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1524 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1525
15262009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1527 * Removed "annotate" patches, which causes no end of problems.
1528 Original coding worked perfectly fine. Annotate isn't part of SVG!
1529
15302009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1531 * Respect mouse wheel movements for display program (reference
1532 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1533 * Grab button in Display Open menu now works consistently (reference
1534 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1535 * Patch for problem with opacity in MVG (reference
1536 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1537
15382009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1539 * Don't accept discontinuous shear angles for the -annotate option.
1540 -- REMOVED
1541
15422009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1543 * Apply patch so ImageMagick compiles with Visual Studio 6.
1544
15452009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1546 * Fix small memory leak on truncated PNG images.
1547 * Do not allocate pixels when pinging a PNG image.
1548
15492009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1550 * Set the stroke opacity for "opacity" SVG element (reference
1551 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1552
15532009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1554 * Convert to windows .ico format no longer inverts alpha channel.
1555
15562009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1557 * Interpret geometry correctly for negative angles (-shear 30x-10).
1558
15592009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1560 * Fix GetMagickToken() to accept locales that use "," as radix character.
1561
15622009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1563 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1564
15652009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1566 * Check for negative offsets (bevel widths) for the -frame option.
1567
15682009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1569 * Patch for a memory leak and a logical bug in coders/gif.c.
1570 * CopyMagickString() now returns the minimum of the source string length
1571 or the length parameter.
1572 * Properly set alpha channel in PNGs with palette and tRNS.
1573
15742009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1575 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1576 'rose-%[area].png').
1577 * Do not set the fill element when 'opacity' is set (reference
1578 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1579 * Restore support for decoding the DVI format.
1580 * Add perl and math lib reference to PerlMagick Makefile (reference
1581 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1582 * Fix crash on invalid JPEG XML profile.
1583 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1584 * Support sine and cosine as arguments to the -evaluate option.
1585
15862008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1587 * Calculate the kurtosis and skewness of image channels (reference
1588 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1589
15902008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1591 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1592 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001593 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001594 MogrifyRegion() in PerlMagick.
1595
15962008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1597 * Reverse argument and option in Throw*InvalidArgumentException()
1598 macro for proper exception message.
1599 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1600 * Fix Y shear angle for -shear option.
1601
16022008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1603 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1604 * Support reading FITS test files (reference
1605 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1606 * Replace input.ttf with the public domain Tuffy.ttf font.
1607 * MagickNewImage() no longer faults when parameters are incorrect (reference
1608 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1609 * Allocate strings returned by XGetResourceInstance() (reference
1610 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1611 * The -append gravity is relative to the container (reference
1612 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1613
16142008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1615 * Reference cache rather than acquiring when cloning an image.
1616
16172008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1618 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1619
16202008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1621 * Add -interword-spacing option to convert.
1622 * Initialize the black channel when testing the CMY colorspace (reference
1623 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1624 * remove calls to exit() in MagickWand (reference
1625 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1626 * Validate -affine arguments.
1627 * Accept -attentuate as an option for convert.
1628 * Properly create RGBA image if colormapped image has transparency.
1629 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1630
16312008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1632 * Fix off-by-one problem with -shear.
1633 * Clone pixel cache method when cloning an image.
1634
16352008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1636 * Make "-layers Coalesce" work as it should.
1637
16382008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1639 * Support > 2GB TIFF under Windows.
1640
16412008-12-12 6.4.7-8 mootools <help@mooto...>
1642 * FormatMagickTime() checks to ensure the provided time is valid.
1643
16442008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1645 * Add -kerning option to convert.
1646 * Remove halo effect for the -scale option.
1647
16482008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1649 * Fix a 1 byte overrun in Postscript coder.
1650
16512008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1652 * Fix small memory leak in ExpandFilenames().
1653
16542008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1655 * Fix small memory leak in LoadLocaleList().
1656 * Fix small memory leak in GetProfilesFromResourceBlock().
1657 * Don't forget to scale grayscale values when quanum min-is-white is set.
1658
16592008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1660 * Include delegate libraries in MagickCore-config script.
1661
16622008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1663 * Fix off-by-one error for -chop 0x50%.
1664 * Performance improvement bilinear interpolation.
1665
16662008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1667 * Support absolute paths in the include directive within a configuration
1668 file.
1669
16702008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1671 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1672 * Another attempt at properly extracting the IPTC profile from a 8BIM
1673 resource block.
1674
16752008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1676 * AppendImage() re-written to respect gravity properly!
1677 Routine simplified to a single loop for both styles of append
1678
16792008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1680 * AppendImage() respects gravity.
1681 * Protect against circular image list when cropping.
1682 * The index variable must be long rather than unsigned long for the DCM
1683 coder.
1684
16852008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1686 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1687 quantum depth is 32.
1688
16892008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1690 * Global replaced accidently renamed MagickGetImagePixelColor().
1691
16922008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1693 * Fixed transient bug in the -white-threshold option.
1694 * -extent x256+100+100 no longer returns an exception (reference
1695 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1696
16972008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1698 * TIFF pad is relative to bits-per-sample (reference
1699 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1700
17012008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1702 * Support GBR raw image files.
1703
17042008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1705 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1706 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1707 * Default PDF compression to that of the image unless overwritten by
1708 the -compress option.
1709
17102008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1711 * Numerous pixel cache improvements including embeded support for
1712 OpenMP in a transparent manner.
1713
17142008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1715 * Transient bug in encipher / decipher operation (reference
1716 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1717
17182008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1719 * MPC image files working again.
1720 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1721 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1722
17232008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1724 * Fix temporary file leak.
1725
17262008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1727 * Fix bug for RGBO image @ line, plane and partition interlace.
1728
17292008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1730 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1731 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1732
17332008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1734 * GPS and multivalued EXIF properties support
1735
17362008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1737 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1738 to Magick++.
1739
17402008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1741 * Correct DPX frame position property label (reference
1742 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1743 * Textures are no longer painted as the background color.
1744 * Update both fields of an EXIF resolution.
1745 * Support query-font-metrics MSL tag.
1746
17472008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1748 * Do not set image colorspace for the MSL modulate tag.
1749
17502008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1751 * Off by one error when computing affine in DrawAffineImage() (reference
1752 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1753
17542008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1755 * Fixed local adaptive thresholding when using an offset (reference
1756 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1757 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1758 the pixel cache morphology.
1759
17602008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1761 * Set explicit image format for BlobToImage() (reference
1762 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1763 * p_thread_t is an aggregate under MinGW.
1764
17652008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1766 * pthread_t can be aggregate so stop treating it like its atomic.
1767 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1768 exceptions.
1769
17702008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1771 * slight modification of the added "radial-gradient:" image generator
1772 so the radius goes to an edge rather than the corner, allowing more user
1773 control based on image size.
1774 * fix -raise N to mean -raise NxN
1775
17762008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1777 * Add support for inline images.
1778
17792008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1780 * MinGW supports both Posix threads and Windows critical sections.
1781
17822008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1783 * pthread_self() can be an aggregate value.
1784 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1785
17862008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1787 * Set sentinel byte for MVG coder.
1788 * fx:standard_deviation returns standard deviation now instead of mean.
1789
17902008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1791 * Support radial gradients in DrawGradientImage().
1792
17932008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1794 * Fix memory leak when XMP profile is corrupt.
1795 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1796
17972008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1798 * Use -remap rather than -affinity.
1799 * Don't unregister a module for an image coder signature exception.
1800 * Don't assume a monochrome image is colormapped.
1801
18022008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1803 * Attempt to fix three image "composite -displace" while also allowing use
1804 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1805 (later transparency mask will also be added) as discussed in IM Examples,
1806 'distortion maps', but for -displace.
1807
18082008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1809 * Fix pixel cache race condition.
1810
18112008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1812 * Fixed an OTB coder bug (reference
1813 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1814
18152008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1816 * Add NULL terminator to options list to in MontageImageCommand().
1817
18182008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1819 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1820 to fit the current sequence of layered/animated images. The images
1821 themselves are not modified only the 'page' meta-data. As a side-effect
1822 all offsets will become positive, with a minimal canvas width/height.
1823
18242008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1825 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1826
18272008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1828 * String Memory leak from InterpretImageProperties() in "annotate"
1829 for Command line handling in mogrify.c
1830 * Allow percent escapes in both -sparse-color and -distort argument strings.
1831 * Fix -alpha to allow Set, Copy, and Extract from command line
1832 * Fix -alpha Set so it only clears the alpha when it was previously off
1833 * Changed 'AllChannels' to be just the 'real' channels (including K).
1834 * Special handling if +level-colors is given one color, and no seperator.
1835 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1836
18372008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1838 * Fix -interpolate / -compose settings.
1839 * No need to specify -endian for native floating point format.
1840 * Remove small memory leak when cloning image properties (reference
1841 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1842 * The scan delegate requires a device name, not a symbolic link.
1843 * Report alpha instead of opacity for the TXT image format (reference
1844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1845 * Add channel support to -motion-blur.
1846 * Set the SVG affine matrix *before* we compute the scale (reference
1847 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1848 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1849 ImageMagick distribution is built without thread support.
1850 * Return the correct number of unique colors for colormapped image (reference
1851 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1852 * SVG depends on MagickWand for parallel make (reference
1853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1854
18552008-09-02 6.4.3-7
1856 * Addition of 'BarrelInverse' Distortion
1857
18582008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1859 * Extract / embed namespace for JPEG XMP profiles (reference
1860 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1861 * Deprecate -map and replace with -affinity which supports dither methods.
1862 * Set image depth when -depth is fired.
1863 * Fix small memory leak in TIFF coder (reference
1864 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1865
18662008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1867 * Parallelize the colorspace transforms.
1868 * Honor gravity for -extent option (reference
1869 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1870
18712008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1872 * Fixed a memory leak in the TransparentPaintImage() method.
1873
18742008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1875 * Treat -compose as a setting.
1876 * Check for depth == 0 in GetQuantumScale() (reference
1877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1878 * Fix CIN coder scanline length (reference
1879 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1880
18812008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1882 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1884 * Fix configure script to configure the JBIG delegate library (reference
1885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1886 * Error in indexed PNG output if number of colors <= 16 (reference
1887 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1888
18892008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1890 * Always reinterpret %[fx:] properties.
1891 * Composite based on the composite image compose operator.
1892
18932008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1894 * Add --coder-path and --filter-path options to MagickCore-config to
1895 support the Magick Coder and Image Filter kits.
1896
18972008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1898 * -sparse-color option completed with inital set of methods.
1899 * -distort Barrel arguments expanded.
1900
19012008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1902 * The -draw option no longer returns an error when for # like .6 (reference
1903 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1904
19052008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1906 * New dithering selection option, -dither Floyd-Steinberg or
1907 -dither Riemersma.
1908
19092008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1910 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1911
19122008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1913 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1914 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1915 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1916 * Support -compose option in the compare program.
1917
19182008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1919 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1920 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1921 the older DrawAffineImage() in AffineTransformImage().
1922 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1923 Floyd Steinberg.
1924 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1925
19262008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1927 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1928 degree Arcs and Polar Distorts.
1929
19302008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1931 * Patch -fx to properly recognize maxima and minima.
1932 * Add channel specifier to -fx depth, mean, maxima, minima, and
1933 standard_deviation (e.g. depth.r).
1934 * Properly append .magick to the USERPROFILES path (reference
1935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1936
19372008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1938 * Added a "-set option:distort:scale" which scales the output 'view'
1939 by the amount given. This is directly useful for doing 'super-sampled'
1940 distorts, just set this, the scale the result back to a normal size.
1941
19422008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1943 * Rewrite on coefficent handlig for DistortImages so allow for generation
1944 by other operators (SparseColor), and addition of verbose output of
1945 equivelent -fx functions for DistortImages to report of the internal
1946 coefficents that was calculated, and who they are used.
1947 * Initial implementation of SparseColor for interpolated gradients from
1948 sparsely seperated points of color (or posibily other forms of arguments)
1949 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1950 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1951 And as developed by Fred WeinHaus in his PinBarrel script
1952
19532008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1954 * Certain corrupt GIF images no longer hang (reference
1955 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1956 * Read more than one image (if they exist) from DJVU image files.
1957 * Don't set image depth in histogram coder (references
1958 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1959
19602008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1961 * Fixed cache nexus threading problem to avoid spurious assertions when
1962 calling the DistortImage() method.
1963
19642008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1965 * New distortion Shepards which provide semi-localized distorts of control
1966 points within an image, as first developed for IM by Frew Weinhaus in his
1967 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1968 It's almost like taffy pulling!
1969
19702008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1971 * Separate coefficient calculation from DistortImages (future development)
1972 * Perspective and Bilinear Distortions fallback to Affine
1973 when less than 4 point pairs are provided.
1974 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1975 and a simple translation if only a single point pair is provided.
1976 * Added 'verbose' output of some of the distortion equations generated
1977 * Initial addition of polynomal distortion (incomplete - not working yet)
1978
19792008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1980 * Add log2 and round as -fx operators.
1981 * Add log and round as -evaluate operator.
1982 * Add -deskew option to straighten an image.
1983
19842008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1985 * Use the source image interpolation method when drawing an affine image.
1986
19872008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1988 * Added new operator +/-level-colors which will 'level' images based
1989 on colors to use for the black and white points. This lets to adjust
1990 the image in terms of mapping the given colors from/to black and white
1991 respectivally.
1992
19932008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1994 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1995 order.
1996
19972008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1998 * Refactor additional ImageMagick algorithms for OpenMP support.
1999
20002008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2001 * Add pow as an -evaluate operation, using normalized values
2002
20032008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2004 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2005 Function maps black and white values to the given level values.
2006 Rather than mapping the given level values to black and white.
2007 Bacically a 'reverse-level' function, with different input args.
2008 * Set +level or a '!' flag in -level or LevelImage() to call
2009 the new 'reverse-level' function LevelizeImageChannels().
2010 * More work on IsMagickColorSimular() to fix relationship between
2011 transparent-black and opaque-black, which was matched as 'simular'.
2012 Also attempts to fix 'K' channel handling for CMYK colorspace.
2013 More work on this to come.
2014
20152008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2016 * The TXT format correctly reports alpha channel (reference
2017 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2018 * MONOTCHROME1 Dicom images are not longer inverted (reference
2019 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2020
20212008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2022 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2023 so as to understand that the Hue Channel is cyclic by nature
2024
20252008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2026 * The -sketch option is working again (reference
2027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2028
20292008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2030 * More algorithms refactored to support a threaded cache view.
2031 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2032 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2033 * ISO C++ 1998 does not support 'long long' (reference
2034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2035 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2036 handler addresses.
2037 * Generate histogram comment if # unique colors exceed 1024 (reference
2038 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2039
20402008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2041 * Reading EMF files containing non-ascii characters no longer fails for
2042 UTF8 encoded paths on Windows XP.
2043
20442008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2045 * The -colorspace option is an operator, not a setting.
2046
20472008-05-31 6.4.1-5 rsnel <rik@snel....>
2048 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2049
20502008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2051 * Patches to the JPEG and DCM coders to fix a few problems reading
2052 certain DCM image types.
2053
20542008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2055 * Interpreting the -set option is no longer delayed.
2056 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2057 * Call DrawAffineImage() instead of CompositeImage() (reference
2058 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2059 * Throw exception for TIFF compression not support (reference
2060 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2061 * The +opaque option now recognizes its required argument (reference
2062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2063 * The -background and -virtual-pixel settings are now applied correctly
2064 across parenthesis.
2065 * Only reset the exception signature if the relinquish memory is MagickTrue.
2066 * Correct recolor equation for computing opacity (referencee
2067 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2068 * Set midpoint when scaling JP2 images.
2069 * Semaphores must be passed by reference when destroyed for reliable thread
2070 locks.
2071 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2072
20732008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2074 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2075
20762008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2077 * Import: properly handle a hierarchy of subwindows under X11.
2078 * Refactor quantum pixel processor to inprove ease of use and speed.
2079
20802008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2081 * OpenMP patch for sepia-tone effect.
2082
20832008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2084 * OpenMP patch for NormalizeImage() & TintImage()
2085
20862008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2087 * OpenMP patch for GetImageChannelDepth().
2088 * Set depth to 32 when saving MIFF HDRI image files.
2089
20902008-05-05 6.4.1-2 <joao.vita@gmail...>
2091 * OpenMP patch for OilPaintImage Function
2092
20932008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2094 * Update IPLab coder (reference
2095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2096
20972008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2098 * Return correct result for -fx luminence.
2099 * Restore missing break so that PGM images remain PGM.
2100 * Speed up the processing of ASCII PNM files.
2101 * Return the correct number of MNG images for PingImage().
2102
21032008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2104 * Remove C++ style comments from source.
2105 * Center motion blur kernel.
2106 * Reenable dithering for -monochrome option.
2107
21082008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2109 * For color reduction, use maximum tree depth if image has 1024 or less
2110 unique colors.
2111 * Use a uniform convolution filter for motion blur (reference
2112 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2113 * Add 'mean' and 'std' symbols to the Fx expression parser.
2114
21152008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2116 * Updated to the latest autoconf/automake/libtool scripts.
2117 * Default to HSL colorspace when modulating (reference
2118 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2119 * The -regard-warnings option properly returns a program status of 1 if and
2120 only if a warning or error exception is thrown.
2121 * Report 'no clip path defined' exception for -clip-path option (reference
2122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2123
21242008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2125 * Distinquish between pre and post processing of image list options.
2126 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2127 exception (reference
2128 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2129
21302008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2131 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2132 set image->matte to MagickFalse and emit a warning. This will produce
2133 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2134
21352008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2136 * Fix fault for animate -window root image.gif.
2137 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2138 passes and setting image pixels (reference
2139 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2140
21412008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2142 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2143
21442008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2145 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2146 the PNG specification, instead of scaling them.
2147
21482008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2149 * Revised png.c to avoid saving unknown chunk types that will never
2150 be used later. This prevents the vulnerability described in
2151 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2152 To handle an invalid, zero-length vpAg chunk properly will require
2153 libpng-1.2.27 or later.
2154
21552008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2156 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2157 * Use proper rounding for the -fx intensity expression.
2158
21592008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2160 * Fix +swap option so it no longer throws an assertion.
2161 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2162
21632008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2164 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2165 tile size is specified (e.g. ptif:image.tif[128x128]).
2166 * Malformed use of caption no longer consumes memory (reference
2167 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2168 * Don't run Ghostscript twice (reference
2169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2170
21712008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2172 * SpreadImage() no longer introduces noise into the resulting image (reference
2173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2174 * Properly handle min-is-white TIFF gray scale images.
2175 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2176 factor is 1.0.
2177
21782008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2179 * Writing pyramid TIFF images no longer fails if a tile size is specified
2180 (e.g. ptif:image.tif[128x128]).
2181 * Reset page geometry when interactively cropping an image with the display
2182 program.
2183
21842008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2185 * With a single swap argument should swap the image with the *last* image.
2186
21872008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2188 * Make sure we don't sync a blob after it has been closed.
2189
21902008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2191 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2192
21932008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2194 * Support both GTK and CAIRO interfaces to RSVG (reference
2195 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2196 * Display colormapped PNG images with alpha properly (reference
2197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2198
21992008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2200 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2201
22022008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2203 * The rsvg delegate library depends on cairo-svg.
2204 * Account for min-is-white 8-bit gray TIFF images.
2205
22062008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2207 * Add support for the Postable Document Archive Format.
2208 * Add support for Braille images.
2209 * Add support for DDS images (contributed by Bianca van Schaik).
2210 * Add GetImageAlphaChannel() method.
2211 * PSD clipping paths are once again recognized.
2212
22132008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2214 * Return the actual image format for HTTP: or FTP: format (reference
2215 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2216 * Fix so image.quantize(true) returns error as expected (reference
2217 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2218
22192008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2220 * Fixed a small memory leak (8 bytes) in TransformImages().
2221 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2222 * Identify now reports both actual and reported image depths (reference
2223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2224
22252008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2226 * Speed up converting large PDF/PS images when only selecting a few pages
2227 (e.g. pdffile.pdf[195-199]).
2228 * Deprecate HSLTransform() and TransformHSL().
2229
22302008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2231 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2232 dependencies.
2233
22342008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2235 * Promote colormapped to truecolor images when enciphering.
2236
22372008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2238 * Add EncipherImage() / DecipherImage() methods.
2239 * Add -encipher / -decipher options to the command-line utilities.
2240
22412008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2242 * New Unix/Linux refactoring (should be transparent since changes are
2243 reflected in Magick-config and ImageMagick.pc pkg-config files):
2244 /usr/local/include => /usr/local/include/ImageMagick
2245 libMagick => libMagickCore
2246 libWand => libMagickWand
2247 Magick-config (deprecated) => MagickCore-config
2248 Wand-config (deprecated) => MagickWand-config
2249 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2250
22512008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2252 * Liquid rescale limits the final size to twice the original size (reference
2253 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2254 * Read EXIF data in TIFF images; writing is pending until we can figure out
2255 how to use the libtiff delegate library to write EXIF data.
2256
22572008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2258 * Add support for liquid rescaling (e.g. -liquid-rescale).
2259 * Support a ^ meta character in an image geometry (.e.g
2260 convert 640x480.png -resize 240^ returns a 320x240 result).
2261
22622008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2263 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2264 return camera model number.
2265
22662008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2267 * Monochome EPS3 images are no longer corrupt (reference
2268 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2269 * Eliminate memory corruption with broken PICT image (reference
2270 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2271 * Return a Grayscale colorspace for grayscale DPX image (previously
2272 returned Log colorspace).
2273 * Fix -g option for PCL6 support (reference
2274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2275
22762008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2277 * Only read ICON alpha mask if BPP is <= 16.
2278 * Add support for +opaque and +transparent (requested by Anthony).
2279 * Throw an exception *before* we call wmf_api_destroy() (reference
2280 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2281
22822008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2283 * Use explicit format specifier to render transparent Adobe Illustrator
2284 files (i.e. convert ai:image.ai image.png).
2285 * Set RSVG base URI (patch provided by tsdineen).
2286
22872007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2288 * `Magick-config --version` returns Q16 instead of
2289 Q@MAGICKCORE_QUANTUM_DEPTH@.
2290 * Permit commas in numbers in certain locales (e.g. german +100,000).
2291
22922007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2293 * Added an exception reason to BlobToImage() in the event an image has no
2294 magic number and neither the image magick or filename is set.
2295 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2296 * Fix bug in GetEXIFProperty() (reference
2297 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2298
22992007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2300 * Adding comments to your image is now possible with the display program.
2301
23022007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2303 * Adjusted -clut multiplyer for correct handling of
2304 "-interpolation Integer" in color lookup.
2305
23062007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2307 * Fix 'insufficient image data' for DCM format (reference
2308 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2309 * Force a colormapped image if Palm bits-per-pixel < 16.
2310 * Fix multiple problems with Palm Data Base reader (patch from
2311 1tms@gmx.d...).
2312 * Do not exit after first image with the display --immutable option.
2313 * Update autoconf/automake/libtool configuration files.
2314 * Add support for resource limit units (e.g. -limit memory 16mb).
2315 * Return original image if gaussian blur sigma is 0.0.
2316 * Colormapped multi-image PDF's are no longer corrupt (reference
2317 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2318
23192007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2320 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2321 now adjusts automatically with different support window size.
2322 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2323 (triangluar) resize windowing filters.
2324 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2325 from the Lookup Table image.
2326
23272007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2328 * Not all DCM tags were being saved as image attributes (patch provided by
2329 jcupitt@gmail...).
2330 * Normalize pixel values when quantum format is floating-point.
2331 * Initialize the pixel sum to zero when averaging image pixels.
2332
23332007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2334 * Bug fix in height calculation for -layers merge operation
2335
23362007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2337 * Add support for SCT grayscale images.
2338 * Fixed transparancy bug for the ICO image format.
2339 * Fixed small memory leak in the caption and label coders.
2340 * Fixed -threshold option to return all white for -threshold 0 (reference
2341 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2342
23432007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2344 * Corrected CGM delegate command in config/delegate.xml.
2345
23462007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2347 * Reclassified X server open error from fatal to non-fatal.
2348 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2349 set the image alpha channel.
2350 * Patch for Scanalytics IPLab image format for non 8-bit images
2351 (contributed by Sean Burke).
2352
23532007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2354 * Remove ctrl-M characters on in various source files.
2355 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2356 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2357
23582007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2359 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2360
23612007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2362 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2364 * Modules are searched first in the directories specified by the environment
2365 variables, and then -- if the desired module is not found -- in the
2366 compiled-in path. (reference
2367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2368
23692007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2370 * Update FPX regression test reference images.
2371 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2372
23732007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2374 * The -equalize option now respects the -channel option.
2375
23762007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2377 * Additional Filters: Welsh, Parzen, Lagrangian
2378 * Addition of Cubic filter B,C controls
2379 * 'verbose' filter plotting output using -define "filter:verbose"
2380
23812007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2382 * Further expandsion and handling of filters with expert options.
2383 -filter selects from a table of standard filter settings, while
2384 expert options allow complete selection of filter, windowing, support
2385 and blurring options. Includes automatic switch from Sinc to Bessel
2386 for operators using 2 dimentional cylindrical filter, rather than
2387 two pass 1 dimentional orthogonal filters.
2388
23892007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2390 * Obsolete -support (set filter blur factor)
2391 * Expandsion to add -set/define filter options
2392
23932007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2394 * Least Squares coordinate handling added for -distort methods Affine,
2395 Perspective, Bilinear. This allows for more than the minimal number of
2396 coordinates to be used to 'fit' a distortion function to an image.
2397 This addition will allow the use of image registration to generate
2398 panarama overviews and better geographical coordinate correction.
2399 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2400 into a new layers function MergeImageLayers() method, adding 'flatten'
2401 and 'mosaic' layer methods.
2402 * Addition of another simular layers method 'merge' which 'unlocks' the
2403 normal flatten/mosaic layer merger from the origin, The resulting image
2404 will have a virtual canvas of minimal size with an offset. Also images
2405 with negative offsets will not be clipped by the 'merge' form of the
2406 command. This was created for better layering of distorted images, such
2407 as panarama overlays.
2408 * Bug fix in handling transparency for EWA resampling.
2409 * Access to Resize Filter Functions from resize.c (for resample.c)
2410 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2411 * All resize filters added to resampling, but filter handling is incomplete.
2412
24132007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2414 * The box filter no longer produces a black grid when resizing an image
2415 under Mac OS X.
2416 * Respect cropbox for PDF with a subimage specification (e.g.
2417 image.pdf[1-3]).
2418 * Detect proper PDF bounding box when offsets are negative.
2419
24202007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2421 * Speed up the Fx interpreter.
2422 * Use ULL not ui64 for MinGW 64-bit constants.
2423 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2424 * Close all references to a pixel cache on disk before removing the temporary
2425 file as required under Windows.
2426
24272007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2428 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2429 sharp and clear as you approach the center of the distort.
2430 * Added " -set option:distort:viewport 'geometry' " special option
2431 that can be used to override the output image size and offset.
2432 * Fixed experimental use of -filter and -support in Resampling (more later).
2433 * Changed order for coordinate arguments in -distort (for later leastsq
2434 multiple coordinate distortion function fitting)
2435
24362007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2437 * Check the API version and quantum depth before loading a coder module or
2438 image filter (reference
2439 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2440 * Add exception to the image filter signature.
2441 * Get the execution path under Mac OS X.
2442 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2443 * Fixed memory leak in CloneString() (reference
2444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2445 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2446 CopyDelegateFile().
2447
24482007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2449 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2450
24512007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2452 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2453 method instead.
2454 * Map the display program pan icon window for each oversized image.
2455 * The ufraw delegate does not like quotes around the output filename.
2456 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2457 a 64-bit FreeBSD system.
2458 * The -level option now works properly for colormapped images.
2459 * Allow Extrapolated blending of images using -blend
2460 http://netpbm.sourceforge.net/doc/extendedopacity.html
2461
24622007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2463 * Major Addition, Area Resampling Functions, (scaled interpolation)
2464 for pixel lookup in Distortion functions. This improves the look in
2465 areas of minification enormousally, especially in situations of infinite
2466 tiling and horizon views. All virtual pixel methods have been handled
2467 to minimise computation time involved with area resampling. To use the
2468 new function distortions need to be able to determine scaling vectors
2469 (distortion function derivitives) for correct working. All
2470 -distort methods, except Arc, uses scaled area resampling.
2471 * Improvements to perspective distort method, to include the correct
2472 differentation between the 'ground' on which the image lies, and the
2473 'sky', the color of which can be set using the -mattecolor setting
2474 (as the distortion invalid pixel color). Background color is retains
2475 for surrounding ground areas. The horizon is also correct anti-aliased
2476 and transparent colors are also allowed, allowing you to add backdrops
2477 of gradients and patterns.
2478
24792007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2480 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2481 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2482 iDefense).
2483 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2484 iDefense).
2485 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2486 (alert from iDefense).
2487 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2488 (alert from iDefense).
2489 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2490 (alert from iDefense).
2491 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2492 (alert from iDefense).
2493 * Patched ReadDCMImage() to fix an denial of service vulnerability
2494 (alert from iDefense).
2495 * Patched ReadXCFImage() to fix an denial of service vulnerability
2496 (alert from iDefense).
2497 * If image size changes, don't trust DPX orientation attributes.
2498
24992007-09-04 6.3.5-9 Gozer404
2500 * Add French to the messaging system (reference
2501 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2502 * Add -fopenmp to MAGICK_PCFLAGS (reference
2503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2504
25052007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2506 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2507 reset the alpha channel.
2508 * Render proper image labels for VID coder.
2509 * Resolved a conflict for the -list option. Use -list font to list
2510 ImageMagick fonts and -list type to list image types.
2511 * Catch any errors returned by pthread_mutex_init() (problem report
2512 from devman@gmx-t...).
2513 * TransformHSL() returns a proper hue component.
2514 * Added -clut option and the ClutImage() method.
2515 * Fix glyph memory leak in AnnotateImage (reference
2516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2517 * Rename analyze.c to Analyze.c (reference
2518 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2519
25202007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2521 * Enabled use of +distort to auto resize destination image to 'bestfit'
2522 the distorted input image. This also enabled the use of virtual canvas
2523 offsets in source and destination images for most distortion methods.
2524
25252007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2526 * Remove atexit in Magick++ code to avoid possible client crash (reference
2527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2528
25292007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2530 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2531
25322007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2533 * Added -distort arc. This update also allows the destination image
2534 size and offset to be set according to the specific distortion being
2535 applied.
2536
25372007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2538 * Set the -poloroid border color with the -bordercolor option.
2539
25402007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2541 * Remove extranous break statement so -type option properly sets the
2542 image_info->type member (reference
2543 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2544
25452007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2546 * Allow the use of optional arguments in -distort SRT
2547
25482007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2549 * Initial addition of three Affine Distortions to -distort with the affine
2550 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2551 or separate Scale-Rotate-Translate actions.
2552
25532007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2554 * Fix X11 font ascender.
2555 * Add -distort option.
2556 * Add random noise option (e.g. +noise random).
2557 * Many internal algorithms are now threaded to take advantage of speed-ups
2558 offered by the new dual and quad-core processor technologies.
2559 and quad-core processor technology.
2560 * Tiff images in the LAB colorspace are no longer identified as RGB
2561 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2562 * Update image color_profile and iptc_profile members in the JPEG coder
2563 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2564
25652007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2566 * Fix composite mask bug (reference
2567 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2568 * Speed up GetPixelOpacity() method (patch from seth@price...).
2569 * Set icon image width/height before allocating the image colormap.
2570 * Remove Photoshop string segment from JPEG profile (reference
2571 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2572
25732007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2574 * Converting a jpg to pdf is creating an empty pdf object (reference
2575 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2576 * Respect the '-set type:hinting off option' (bug report from Richard
2577 Jones).
2578 * WritePSDImage vulnerable to exploitable heap corruption (reference
2579 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2580
25812007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2582 * SetMagickRegistry() post-increment the value 'id' (reference
2583 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2584
25852007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2586 * Read/write 10 & 12-bit packed DPX images.
2587 * Reduce stack requirements for messaging system.
2588 * Small memory leak for raw profiles in the PNG coder.
2589
25902007-06-01 6.3.4-5 Glenn <glennrp@image...>
2591 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2592 you can continue to use "-interlace Plane" to request these.
2593
25942007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2595 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2596
25972007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2598 * Set min-is-white for Group4-compressed PDF.
2599 * Add PaintFloodfillImage() method.
2600
26012007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2602 * Add MEPP metric to compare program. Returns the mean error per pixel
2603 along with the normalize mean and maximum error.
2604 * Attach an XMP profile to an image (e.g.
2605 convert input.tif -profile xmp:metadata.xmp output.tif).
2606
26072007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2608 * Fixed mogrify conversions with -format and -path (reference
2609 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2610
26112007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2612 * SVG style element was not always parsed properly.
2613 * Do not dither when the number of unique colors is already less than the
2614 maximum.
2615 * Return normalized PAE metric (compare utility).
2616
26172007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2618 * Add support for PFM images.
2619 * Check for corrupt EXIF image profiles.
2620 * Writing JPEG YCbCr TIFF images no longer faults (reference
2621 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2622
26232007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2624 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2625
26262007-04-28 6.3.4-0 Glenn <glennrp@image...>
2627 * Added profile support to the GIF decoder/encoder. They are stored
2628 as GIF Application Extensions. Known extensions include existing ICCRGB1
2629 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2630 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2631
26322007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2633 * Invert Opacity change for user defined ordered dither threshold maps,
2634 so that 'off' map is transparent, and 'on' is opaque.
2635
26362007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2637 * Added an initial Coalesce Images, and a final +map local colortable
2638 optimization to the -layers Optimize method, for a simple to use
2639 GIF optimization operation. (more work to come)
2640
26412007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2642 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2643 * Add AcquireOneVirtualPixel() method.
2644 * Set Log colorspace properly when writing DPX images.
2645 * Add -tile-offset option.
2646 * Add support for the EXR image format.
2647 * Improve support for DPX images.
2648 * Add --enable-hdri option to the configure script.
2649 * Add support for high dynamic-range images (HDRI).
2650
26512007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2652 * Improve support for writing multiple image icons.
2653
26542007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2655 * Separated -layers Optimize from -layers OptimizeFrame to allow
2656 the former expansion into a general (multiple method) optimizer
2657 of GIF animations
2658 * merged -layers OptimizeTransparency into -layers Optimize method
2659
26602007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2661 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2662 * Fix race condition when spawning delegate programs.
2663 * TIFF JPEG now respects the -quality comptression setting.
2664 * The -fx option now properly groks the logical and operator.
2665 * DPX tilestamp property should be timestamp.
2666
26672007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2668 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2669 according to given gravity and canvas area it applies to. This is for
2670 code simplification thoughout MagickCore.
2671
26722007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2673 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2674 frames. Other animation handlers may also need to reset virtual canvas
2675 sizes to match the first frame, as well.
2676
26772007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2678 * Addition of a CompositeImages() "layer.c" function to compose two
2679 separate image lists together (with a virtual canvas offset) in three
2680 different ways, depending on the size of the lists.
2681 * A 'hack' for command line use (the two lists separates by the special
2682 "NULL" image, which is junked) has also been added. Specifically...
2683 "-layers Composite".
2684
26852007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2686 * Add -layers RemoveDups method to remove duplicate sequential images in
2687 coalesced animations.
2688 * Add -layers RemoveZero method to remove images with a zero time delay
2689 (with no action and a warning is all images have zero time delay)
2690
26912007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2692 * Permit generic profiles (e.g. -profile name:profile).
2693
26942007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2695 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2696 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2697
26982007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2699 * Code duplication, simplification, and possible logic faults in "list.c".
2700 * Added new Composition method, 'ChangeMask' to return pixels
2701 that have changed or will cause a color change in overlays
2702 * Used 'ChangeMask' to implement the "-layers" method
2703 "OptimizeTransparency" to improve the compressibility of
2704 frame optimized GIF animations. See IM Examples...
2705 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2706
27072007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2708 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2709 some minor changes to the GIF coder to make reading and pinging images
2710 faster (patch provided by mstemm@cloud...).
2711
27122007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2713 * Patch RotateImage() to properly rotate CMYK images.
2714 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2715 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2716
27172007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2718 * Fixed bug for GIF Optimization for images without a matte channel.
2719 * Improved image handling for "-layers" method "Dispose".
2720
27212007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2722 * Improve configure script to better support Ghostscript under Mac OSX (
2723 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2724 * Force a virtual pixel method of Tile for GetFillColor() and
2725 GetStrokeColor().
2726 * Add -reverse option to reverse the image list.
2727
27282007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2729 * Support versions 2.1.0 and above (reference
2730 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2731 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2732 * Fix fault in DCM coder (reference
2733 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2734 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2735 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2736 * Add --disable-deprecated configure script option.
2737 * Composite mask now works properly with transparent images.
2738
27392007-03-04 Daniel Kobras <kobras@debia...>
2740 * Fixed additional data-driven faults (reference
2741 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2742 * Allocate proper scanline length to prevent a PCX overflow.
2743
27442007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2745 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2746 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2747
27482007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2749 * Escape indirect labels and comments (e.g. -label @file).
2750 * Added -format %C to return the image compression type.
2751 * Do not report channel statistics if -ping -format is specified with the
2752 identify program.
2753 * Add ResetImagePage() to reset the image page canvas and position.
2754 * Upgrade to LCMS 1.16
2755 * Configure Ghostscript for library or framework (reference
2756 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2757 * Add -taint option to convert/mogrify to mark image as ineligible for
2758 * Fixed various data-driven faults (reference
2759 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2760 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2761 not MagickCore. The corrupt XWD image faults but its failing in
2762 the X11 XGetPixel() method, not MagickCore.
2763
27642007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2765 * Use -define quantum:polarity=min-is-black or -define
2766 quantum:polarity=min-is-white to toggle the photometric interpretation for
2767 a bilevel TIFF image.
2768
27692007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2770 * Don't interpret embedded format characters when reading comments/labels
2771 from a file.
2772 * Reading an image from stdin stopped working.
2773
27742007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2775 * PerlMagick Label() no longer faults.
2776 * Fix double-free when using the display/animate -geometry option.
2777 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2778 profile->length and profile->datum.
2779
27802007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2781 * Fix file leak in InjectImageBlob().
2782 * Do not reinterpret image properties (e.g. -comment %%w).
2783
27842007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2785 * Don't over-allocate file buffers.
2786
27872007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2788 * Format strings in the POSIX locale.
2789 * Make font metrics invarient to the strokewidth.
2790
27912007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2792 * Patch to fix configure.ac typo.
2793
27942007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2795 * Permit ImageMagick to run as a service under Windows.
2796 * Remove duplicate EXIF properties.
2797 * Support strokewidth option for the caption format.
2798 * Don't use Ghostscript for rendering fonts if Freetype is available.
2799
28002007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2801 * Added thumbnail format to write EXIF thumbnails.
2802 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2803 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2804
28052007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2806 * Add interpolate and background options to PerlMagick's AffineTransform().
2807 * Revert to Postscript rendering if Freetype delegate library is not
2808 available.
2809
28102007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2811 * Accept Fx expressions from a file with -fx @filename.
2812 * Enhance -fill and -stroke to accept image filenames as patterns.
2813
28142007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2815 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2816 format.
2817 * Update EXIF resolution fields when image density changes.
2818
28192007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2820 * The -polaroid option now respects -gravity.
2821 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2822 instead.
2823 * Any form of "-crop" with a percentage, implies an offset for the crop.
2824 * Fixed percent option for -border (e.g. -border 10%x0%).
2825 * Add -path option to the mogrify program to specify where to write the
2826 images.
2827
28282007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2829 * Fix the -auto-orient to work with an image sequence (reference
2830 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2831 * Add -polaroid option to simulate a Polaroid picture.
2832 * Eliminate double-free bug in GradientImage().
2833 * Set AppendImage() matte channel only when image has matte attribute set.
2834 * The -crop with negative offsets do not modify the virtual canvas.
2835 * Caption: Given both the width and height ("-size") of the area to fill,
2836 adjust the fonts "-pointsize" until the text just filles the whole space
2837 without overflowing.
2838 * Generate proper Windows icon image files (patch provided by
2839 Robert M. Jansen).