blob: 872eac6ce278ec25d1c23355439617ae16b7edbb [file] [log] [blame]
glennrpf42cff62011-01-02 20:01:17 +000012010-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
2 * Recent changes sometimes caused the PNG encoder to select colortype=2
3 (Truecolor) instead of 0 (Grayscale) for grayscale images.
4
glennrpd9c3c9f2011-01-01 18:50:49 +000052010-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
glennrpc8cbc5d2011-01-01 00:12:34 +00006 * The PNG decoder now checks whether the image actually has any transparency
7 when the input file contains an alpha channel. (Reference
8 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
9
cristy4c5686f2010-12-26 19:57:38 +0000102010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
11 * -posterize fails with more than 40 levels (reference
12 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
cristy03043dd2010-12-28 18:48:57 +000013 * Add support for the MacPaint image format.
glennrpf42cff62011-01-02 20:01:17 +000014 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
cristy667a8922010-12-29 13:43:35 +000015 (bug report by steven.sittser@fligh...).
cristy97450ff2010-12-29 17:29:17 +000016 * Fix user data length for the CIN image format.
cristy4c5686f2010-12-26 19:57:38 +000017
glennrpba30ff92010-12-21 14:53:03 +0000182010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
19 * Use a clone instead of the main image in coders/png.c, so the image
20 can still be used later on without being affected by changes made by
21 the PNG encoder.
glennrp26f37912010-12-23 16:22:42 +000022 * Added PNG:exclude-chunk and PNG:include-chunk defines.
glennrp36a7ad82010-12-23 16:26:42 +000023 * Revised the -strip option so it behaves as though
glennrp9eb2d1a2010-12-24 00:33:05 +000024 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
glennrp0effd182010-12-23 19:15:48 +000025 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
26 generating the alpha channel for a JNG image.
glennrpba30ff92010-12-21 14:53:03 +000027
anthonya27af282010-12-21 02:43:33 +0000282010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
29 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
cristy330af6c2010-12-21 14:36:06 +000030 It prevented user defined interpolation settings for -clut, and possibly
anthonya27af282010-12-21 02:43:33 +000031 other usage.
32
cristy57119ff2010-12-19 02:40:11 +0000332010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
34 * Add LZMA compression support to ImageMagick.
35
glennrpd6bf1612010-12-17 17:28:54 +0000362010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
37 * Eliminated a redundant quantization step in the PNG encoder.
38 * Untangled a confusing but apparently harmless improper loop nesting
39 in the PNG encoder.
40 * Eliminated redundant "IsGray()" tests from the PNG encoder.
41
cristyf364ed42010-12-15 01:54:43 +0000422010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
43 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
44 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
45
glennrp7ddcc222010-12-11 05:01:05 +0000462010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
47 * Make the PNG encoder always rebuild the palette, to avoid losing
48 transparency when it is out of sync with the pixel data (reference
49 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
glennrpd6bf1612010-12-17 17:28:54 +000050 * Eliminated CompressColormapTransFirst() since the palette is already
glennrp101643d2010-12-23 13:02:50 +000051 compressed and sorted by opacity now when it's recreated.
glennrp7ddcc222010-12-11 05:01:05 +000052
anthonyaf148482010-12-10 12:54:31 +0000532010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
54 * Account for virtual canvas for the -flip / -flop options (reference
55 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
anthonybdaa5b32010-12-10 13:06:46 +000056 * Also for -transpose and transverse options
cristy343eee92010-12-11 02:17:57 +000057 * Support -metric fuzz option.
anthonyaf148482010-12-10 12:54:31 +000058
anthonyf5e515d2010-12-09 03:18:40 +0000592010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
60 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
61 function. Note function does not calculate 'distance' in total but
62 short-circuits when threshold is reached for faster processing.
anthonybffd2672010-12-06 06:10:48 +000063 * Ordered Dithered handling of Alpha channel was incorrect - fixing
64 Bug was introduced v6.6.5-6
65
cristydffcaec2010-12-03 16:52:36 +0000662010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
67 * Fixed two more cases where the PNG encoder lost transparency (reference
68 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
69
cristy87bce0f2010-12-02 23:14:06 +0000702010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
71 * Affine multiplication reversed when translating (reference
72 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
73
glennrp46ba0f82010-11-30 04:43:13 +0000742010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
75 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
76 to each other.
77
cristye98012e2010-11-28 21:27:53 +0000782010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
cristy08a3d702010-11-28 01:57:36 +000079 * Add support for -evaluate-sequence median.
80
glennrp8eb57272010-11-26 20:43:35 +0000812010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
glennrp3c218112010-11-27 15:31:26 +000082 * Fixed two more cases where the PNG encoder lost transparency (reference
cristydffcaec2010-12-03 16:52:36 +000083 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
glennrp8eb57272010-11-26 20:43:35 +000084
cristy652316c2010-11-23 13:49:46 +0000852010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
86 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
87 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
cristy34d6fdc2010-11-26 19:06:08 +000088 * Support NCC (normalized cross correlation) compare metric.
cristy652316c2010-11-23 13:49:46 +000089
cristya2511a72010-11-21 20:58:39 +0000902010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
glennrp101643d2010-12-23 13:02:50 +000091 * Fix PNG coder compile error when HDRI is enabled.
cristya2511a72010-11-21 20:58:39 +000092
glennrp83c2de52010-11-17 14:40:15 +0000932010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
94 * Many of the problems with the PNG encoder have been fixed (reference
glennrp6d1b79d2010-11-20 13:55:15 +000095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
glennrp45c22512010-11-21 17:46:40 +000096 * The "-type Optimize" option is now deprecated. If present, it is treated
97 by the PNG encoder the same as if the type were undefined. Optimization
glennrpc63e3c12010-11-29 14:14:47 +000098 is now always performed. No other formats used the "type Optimize" option.
glennrp0c3e06b2010-11-19 13:45:02 +000099 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
glennrp83c2de52010-11-17 14:40:15 +0000100
cristy2224dcd2010-11-15 00:49:30 +00001012010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
102 * The splice option no longer throws spurious "pixels are not authentic"
103 exceptions.
cristya6a18782010-11-15 01:56:25 +0000104 * Thread the -adaptive-resize option.
cristy57cc0952010-11-20 00:26:54 +0000105 * Set XBM coder height to height not width.
cristy2224dcd2010-11-15 00:49:30 +0000106
nicolas17d67c32010-11-14 18:01:25 +00001072010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasca48bce2010-11-14 17:54:53 +0000108 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
109
nicolas17d67c32010-11-14 18:01:25 +00001102010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas89b36462010-11-13 18:47:40 +0000111 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
112 preservation of images which only vary horizontally (or vertically)" under
nicolasca48bce2010-11-14 17:54:53 +0000113 no-op. New blur = 0.9812505644269356.
nicolas2d3579a2010-11-13 15:31:28 +0000114
nicolas17d67c32010-11-14 18:01:25 +00001152010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc150a902010-11-08 20:44:53 +0000116 * Missing logical operator in tiff.c.
117
cristy1a6e41a2010-11-08 17:09:54 +00001182010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
119 * Only save TIFF image with 1-bit depth if there is no alpha channel.
cristyb43db672010-11-09 15:23:30 +0000120 * Abandon PSD composite if layer is available.
cristy2776cf72010-11-10 13:59:26 +0000121 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
cristy1a6e41a2010-11-08 17:09:54 +0000123
glennrp6b845762010-11-05 02:43:20 +00001242010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
125 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
126
cristy51b1ac52010-10-30 02:27:14 +00001272010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
128 * Do not read configure files in the current directory for the "installed"
129 version of ImageMagick.
cristy2f4741f2010-11-01 23:29:42 +0000130 * Allow numeric characters in the XPM basename (reference
131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
cristy51b1ac52010-10-30 02:27:14 +0000132
1332010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
glennrpa521b2f2010-10-29 04:11:03 +0000134 * Revised PNG palette optimization
135 * Added some debug logging in coders/png.c.
136
nicolas17d67c32010-11-14 18:01:25 +00001372010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas64051772010-10-28 19:00:03 +0000138 * More precise blur values for Lanczos2Sharp and LanczosSharp.
139 * Added location of first Mitchell crossing (=8/7) to the filters data
140 structure.
141
cristy51b1ac52010-10-30 02:27:14 +00001422010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
anthony152700d2010-10-28 02:43:18 +0000143 * Added Lanczos2D* filters now named Lanczos2*
144 * Reorganization of AcquireFilter() to make it work better
145
nicolas17d67c32010-11-14 18:01:25 +00001462010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas6e315162010-10-25 02:10:03 +0000147 * Clearer EWA filters (LanczosSharp etc) comments.
148
anthony06b1edf2010-10-25 01:19:50 +00001492010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
150 * Added LanczosSharp (3-lobe Lanczos with sharpening)
anthony06b1edf2010-10-25 01:19:50 +0000151 * Filter sharpening factors are also always applied regardless of usage.
152
nicolas17d67c32010-11-14 18:01:25 +00001532010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc2ea59d2010-10-24 23:44:42 +0000154 * CubicBC filter formulas simplified by constant folding. In
nicolasf8ff0b22010-10-24 23:43:35 +0000155 particular, P1 coefficient (always zero) removed from coeff.
nicolasd15ee9a2010-10-24 18:39:45 +0000156
nicolas17d67c32010-11-14 18:01:25 +00001572010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas0d5e5322010-10-22 15:29:30 +0000158 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
anthony06b1edf2010-10-25 01:19:50 +0000159 (as already specified in the documentation).
nicolas0d5e5322010-10-22 15:29:30 +0000160
cristyc39e3d62010-10-14 16:52:01 +00001612010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
162 * Ignore PS bounding box offsets if -page is set.
cristyaabc95d2010-10-16 01:12:47 +0000163 * Use #pragma omp master for dumping single threaded debugging information
164 (single caused a fault).
cristy9fe8cd72010-10-19 01:24:07 +0000165 * Add support for -evaluate exp.
cristyc39e3d62010-10-14 16:52:01 +0000166
anthonyf5e76ef2010-10-12 01:22:01 +00001672010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
168 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
169 filter only. This is similar in action to 'blur' but only for Gaussians,
170 and does not modify the filters support, allowing you to set a very small
171 sigma, without the function 'missing' all pixels.
172 (This will allow future adjustment of Gaussians for variable blur mapping)
173
cristy23f7a922010-10-11 00:27:48 +00001742010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
175 * Patch for DrawableRotation() and DrawableTranslation() (reference
176 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
cristy56dd2cd2010-10-11 00:45:14 +0000177 * The webp format requires the webpconv delegate program (experimental).
cristy23f7a922010-10-11 00:27:48 +0000178
anthony02b4cb42010-10-10 04:54:35 +00001792010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
180 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
181 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
anthonyf5e76ef2010-10-12 01:22:01 +0000182 This also is very similer to a Mitchell filter but specifically designed
183 for EWA use and is the new default filter for Distorting Images.
anthonye5f06452010-10-12 05:48:17 +0000184 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
anthony02b4cb42010-10-10 04:54:35 +0000185
cristybe9b3222010-10-08 17:40:21 +00001862010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
187 * Autodetect file type support in Makefile.PL to prevent test failures
188
anthony61b5ddd2010-10-05 02:33:31 +00001892010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
anthony853d6972010-10-08 06:01:31 +0000190 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
191 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
192 http://www.gson.org/thesis/warping-thesis.pdf
anthonyd5fae5d2010-10-10 03:59:06 +0000193 * Added filter "Robidoux" which is a slightly sharpened version of the
anthony02b4cb42010-10-10 04:54:35 +0000194 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
195 'blurry' for horizontal and vertical lines in no-op distortions.
anthony61b5ddd2010-10-05 02:33:31 +0000196
1972010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
198 * Add support for "pattern:vertical2" and "pattern:horizontal2".
cristy99123912010-10-05 11:29:37 +0000199 * Add support for "pattern:vertical3" and "pattern:horizontal3".
cristy4484e332010-10-08 23:46:21 +0000200 * Properly handle PSD layers with negative offsets.
anthony61b5ddd2010-10-05 02:33:31 +0000201
cristyb41ee102010-10-04 16:46:15 +00002022010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
203 * Fix memory assertion with --enable-embeddable (reference
204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
cristy33503f52010-10-04 17:32:27 +0000205 * Don't permit access to pixels when pinging an image (reference
206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
cristyb41ee102010-10-04 16:46:15 +0000207
anthony10b8bc82010-10-02 12:48:46 +00002082010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpc63e3c12010-11-29 14:14:47 +0000209 * Added sqrt(2) blurring default for Gaussian Filter if used as
anthony61b5ddd2010-10-05 02:33:31 +0000210 a Cylindrical EWA filter. This resulted removing the last aliasing
211 issue that was present in tests for Gaussian EWA resampling. Of course
glennrpc63e3c12010-11-29 14:14:47 +0000212 it is still a very blurry filter for default use in EWA.
anthony10b8bc82010-10-02 12:48:46 +0000213 * Adjusted Variable Mapping Blur Composition so user arguments actual
214 relate properly to the sigma of the blur for a maximum mapping value.
anthony61b5ddd2010-10-05 02:33:31 +0000215 * Fix horizon anti-alising for output-scaled perspective distortions.
216 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
anthony48f77622010-10-03 14:32:31 +0000217 however 'Bessel' while not visible as a filter option can still be used
218 as an internal alias for 'Jinc'.
anthony10b8bc82010-10-02 12:48:46 +0000219
nicolas17d67c32010-11-14 18:01:25 +00002202010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas9e9947a2010-09-29 20:11:58 +0000221 * Chantal Racette double checked the bounding parallelogram computation
222 in resample.c (and I tightened the comments).
223
cristycfbec6a2010-09-28 18:27:51 +00002242010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
225 * Temporary files not always deleted (reference
226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
227
anthony61b5ddd2010-10-05 02:33:31 +00002282010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
229 * Bug fix for -filter point distorts (occasional generating black pixels)
230
nicolas17d67c32010-11-14 18:01:25 +00002312010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
anthony61b5ddd2010-10-05 02:33:31 +0000232 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
233 and credited Craig DeForest for the "clamp singular values" idea.
nicolasc2d28f02010-09-27 18:56:15 +0000234 * No reason to have "insane" precision Sinc in resize.c: Use
235 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
nicolas83aa22c2010-09-27 18:39:00 +0000236
anthonyc7b82f22010-09-27 10:42:29 +00002372010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
238 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
nicolasb05c3df2010-09-27 15:58:42 +0000239 for Distort Resampling. This makes -distort a whole lot nicer
anthonyc7b82f22010-09-27 10:42:29 +0000240 and allows for the use of better cylindrical filters.
241
anthonyc7b82f22010-09-27 10:42:29 +00002422010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
243 * Fix Point filter for ResizeImage() caused by support limiting the
244 Box weighting function.
245
nicolasb05c3df2010-09-27 15:58:42 +00002462010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
247 * Don't allow resize filter weights to go to zero (reference
248 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
249
nicolas17d67c32010-11-14 18:01:25 +00002502010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas2ffd3b22010-09-24 20:27:31 +0000251 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
252
nicolasb05c3df2010-09-27 15:58:42 +00002532010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
cristy6b1d05e2010-09-22 19:17:27 +0000254 * Do not break words if caption size is absolute (reference
255 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
cristy3b472e52010-09-23 16:11:43 +0000256 * Don't define HAVE_THREADS for --without-threads configure script option.
cristy6b1d05e2010-09-22 19:17:27 +0000257
nicolas17d67c32010-11-14 18:01:25 +00002582010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas92375332010-09-21 00:32:38 +0000259 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
nicolas94a41852010-09-21 14:35:09 +0000260 Some computations were needlessly done in long double precision because
261 PIL forced an automatic upcast wherever it appeared. Changed its name to
nicolasb05c3df2010-09-27 15:58:42 +0000262 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
nicolas94a41852010-09-21 14:35:09 +0000263 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
264 call instead of two trig calls.
nicolasa4f7b4a2010-09-20 20:28:38 +0000265
anthony70510d22010-09-20 01:01:31 +00002662010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony490ab032010-09-20 00:02:08 +0000267 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
anthony5aa65212010-09-20 04:20:28 +0000268 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
anthony490ab032010-09-20 00:02:08 +0000269
cristyc5fea9a2010-09-19 14:45:15 +00002702010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
271 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
272 rather than 8BIM.
cristy63054742010-09-20 12:42:28 +0000273 * Support %[version] and %[copyright].
cristy0158a4b2010-09-20 13:59:45 +0000274 * Improve performance of the pixel cache.
cristyc5fea9a2010-09-19 14:45:15 +0000275
cristycdae12a2010-09-19 02:24:31 +00002762010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
277 * Automatically set the quantum depth to 16 for HDRI.
278
cristy109e5572010-09-16 18:38:17 +00002792010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
280 * IPTC profile not always wrapped properly inside an 8BIM profile.
anthony165bd162010-09-20 01:06:26 +0000281 * TIFF tile geometry must be divisible by 16.
cristy109e5572010-09-16 18:38:17 +0000282
anthonyba5a7c32010-09-15 02:42:25 +00002832010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpf5e546d2010-09-18 19:12:38 +0000284 * Rename of SincPolynomial to SincFast for easier user understanding
anthonyba5a7c32010-09-15 02:42:25 +0000285 * Ditto for LanczosChebyshev to LanzcosFast
286
anthony5708fc62010-09-14 13:52:50 +00002872010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
288 * Switch default resize filters to using the faster SincPolynomial
glennrpf5e546d2010-09-18 19:12:38 +0000289 filter by default internally. However 'Sinc' will still use the
anthony5708fc62010-09-14 13:52:50 +0000290 Trigonometric function, and can be used to assign the trig version
291 of Sinc() to filters using the filter expert options.
anthony165bd162010-09-20 01:06:26 +0000292 * The default filter for 'distort' was found to be a very blurry inaccurate
293 filter function. It was removed and replaced with a correct Gaussian
294 filter (as used by resize)
anthony5708fc62010-09-14 13:52:50 +0000295 * Added a switch so that "-interpolate filter" will force the use of
296 a cylindrical filter for ALL pixels in distorted images. That is you can
glennrp705a1ef2010-09-16 11:31:26 +0000297 use that switch to use a cylindrical filter even for images that are
anthony165bd162010-09-20 01:06:26 +0000298 being enlarged by the distortion. However EWA is still currently using
299 a fixed 2.0 sampling radius. This switch complements the use of "-filter
300 point" which turns off EWA filters in favor of interpolation for all
301 pixels in a distorted image. BOTH switches should not be used together.
anthony5708fc62010-09-14 13:52:50 +0000302 * A bug in the support radius of the EWA resampling function was found,
303 now that correctly defined resize filters are being used. Suddenly Normal
304 Gaussian distortions are not so blurry, and tests with distortions of
305 the 'Rings' image show extremely good and clear results, with only minimal
306 blurring. The filter 'blur' expert option can be used to adjust this
307 further.
308
glennrp705a1ef2010-09-16 11:31:26 +0000309 The above represents a major improvement forward in the quality of the
anthony165bd162010-09-20 01:06:26 +0000310 image distortion operator. But near-unity distortions (no scaling) are
311 still overly blurry.
anthony5708fc62010-09-14 13:52:50 +0000312
cristyb0404eb2010-09-13 20:03:01 +00003132010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
314 * Don't negate the geometry offset for the -extent option.
315
cristy3a59f102010-09-09 13:39:28 +00003162010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
317 * The RGBO format is now listed as a supported format.
318
anthony9d7245a2010-09-07 10:18:56 +00003192010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
anthonyb6d08c52010-09-13 01:17:04 +0000320 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
glennrpf5e546d2010-09-18 19:12:38 +0000321 function as "LanczosChebyshev" as faster alternative to Lanczos.
anthony9d7245a2010-09-07 10:18:56 +0000322 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
323 the Sinc Trigonometric resize filter, as a proper filter to allow
324 direct comparision and speed testing of the filter.
anthony019e8482010-09-10 01:21:43 +0000325 * Expanded the "-set option:filter:verbose 1" output, so as to also include
326 the actual functions and other values that were used to create the filter.
anthony9d7245a2010-09-07 10:18:56 +0000327
cristy8cad8f22010-09-02 15:51:50 +00003282010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
329 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
330
cristy826a5472010-08-31 23:21:38 +00003312010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
332 * Path no longer closed if join style is round (reference
333 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
cristy1f9852b2010-09-04 15:05:36 +0000334 * Add case for BGRQuantum to GetQuantumExtent().
335 * Support no compression on PCX write.
cristy826a5472010-08-31 23:21:38 +0000336
cristya6a96a12010-08-23 13:37:35 +00003372010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
338 * Fixed bug in the raw BGRA coders (reference
339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
cristya20214e2010-08-28 16:52:13 +0000340 * Fix off-by-one error in the PSD coders.
cristy657c6352010-08-29 14:05:08 +0000341 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
342 approximation of the sinc function over the interval [-3,3].
cristye31e7a62010-08-30 18:01:35 +0000343 * Eliminate a small memory leak in LevelizeImageChannel() (reference
344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
cristyc8ed5322010-08-31 12:07:59 +0000345 * Recognize -fx logtwo (reference
346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
cristya6a96a12010-08-23 13:37:35 +0000347
3482010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
cristyfdad9052010-08-15 20:15:35 +0000349 * Throw exception if image size differs for the compare program but the
350 -subimage-search option is not specified.
351
cristy8968f402010-08-14 01:17:10 +00003522010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
353 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
354 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
cristyf9255b92010-08-14 22:59:00 +0000355 * Add -subimage-search option to the compare utility.
cristy8968f402010-08-14 01:17:10 +0000356
cristy116af162010-08-13 01:25:47 +00003572010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
358 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
360
glennrp3bd2e412010-08-10 13:34:52 +00003612010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
362 * Emit a warning if the PNG encoder can't satisfy the color type and
363 bit depth requested with a "-define" directive.
364
cristyb40fc462010-08-08 00:49:49 +00003652010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
366 * The orient option sometimes improperly set "undefined" (reference
367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
368 * Only list orientation options for the -list orientation option (reference
369 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
cristyfd9dcd42010-08-08 18:07:02 +0000370 * Return proper standard deviation for combined channels (reference
371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
cristya445a3e2010-08-08 21:55:23 +0000372 * Handle transparency properly for the PSD image format.
cristyb40fc462010-08-08 00:49:49 +0000373
glennrpe610a072010-08-05 17:08:46 +00003742010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
375 * Properly map PNG intent to image->rendering_intent
376
cristyc3b77772010-08-01 20:54:02 +00003772010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
378 * Eliminate bogus "invalid colormap index" when pinging ICO images.
cristyfbb56842010-08-02 11:26:33 +0000379 * Support -set density / units.
cristyc3b77772010-08-01 20:54:02 +0000380
3812010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
cristya60c0202010-07-31 21:36:45 +0000382 * Only use the first alpha channel in PSD image.
383 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
384
glennrp02617122010-07-28 13:07:35 +00003852010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
386 * Eliminate useless message about assuming zero delay when writing
glennrpd908de42010-07-28 13:28:27 +0000387 a single-frame MNG, and changed it from Error to Warning when
388 writing a multiple-frame MNG.
glennrp02617122010-07-28 13:07:35 +0000389
glennrp0ca69b12010-07-26 01:57:52 +00003902010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
391 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
392 reader tries to read MNG chunks from the interior of the embedded PNG,
393 resulting in an erroneous "corrupted image" message.
394
cristyde60ea72010-07-09 23:12:09 +00003952010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
396 * Fix memory leak in for corrupt BMP images (reference
397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
cristy54439632010-07-15 00:43:34 +0000398 * Repair several issues when writing to stdout (reference
399 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
glennrpb489b4c2010-08-10 02:08:54 +0000400 * A GIF image with the .bgr extension is still a GIF (reference
cristy2d31d202010-07-25 22:12:01 +0000401 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
cristyde60ea72010-07-09 23:12:09 +0000402
glennrp0f111982010-07-07 20:18:33 +00004032010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
404 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
glennrp101643d2010-12-23 13:02:50 +0000405 images where the PNG bit_depth was not the same as the quantum depth,
glennrp0f111982010-07-07 20:18:33 +0000406 and the transparent color was not black.
407
cristyf500a7b2010-07-01 18:23:49 +00004082010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
409 * Pinging the DJVU image format no longer faults.
cristy1ea34962010-07-01 19:49:21 +0000410 * Check for time-limit-exceeded in only one thread.
cristyf9218a72010-07-03 17:29:40 +0000411 * Reading filenames from a file (e.g. @filenames) no longer includes the
412 utility name (side effect of StringToArgv() method).
cristyf500a7b2010-07-01 18:23:49 +0000413
cristy62e282b2010-06-29 01:27:13 +00004142010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
cristyf2687ca2010-06-29 16:32:38 +0000415 * Support the tiff:fill-order define.
cristyd1df72d2010-06-29 02:17:03 +0000416 * Filters are case sensitive (e.g. reduce-Colors).
cristydaa76602010-06-30 13:05:11 +0000417 * Restore mogrify's -path option.
418 * The -list module option lists image coders and image filters.
cristy62e282b2010-06-29 01:27:13 +0000419
cristy79f99952010-06-27 22:22:02 +00004202010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
421 * Add the ImageView API.
422 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
423 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
424
cristy6305d192010-06-23 01:07:24 +00004252010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
426 * Skip byte when DDS bitcount is 32 (reference
427 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
cristy44b776d2010-06-23 16:28:36 +0000428 * Montage now uses final background setting (e.g. montage -background none ...
429 -background lightblue show:).
cristy0be53ea2010-06-23 19:12:05 +0000430 * Do not annotate directory paths in ListFiles().
cristyb905e452010-06-24 00:30:31 +0000431 * Reset the image matte for png:color-type=2.
cristy6305d192010-06-23 01:07:24 +0000432
cristyca972de2010-06-20 23:37:02 +00004332010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
cristyb70a4862010-06-18 01:18:44 +0000434 * Support new label:pointsize property.
435 * Miscellany->Slide Show, in the display program, now cycles through the
436 image sequence.
cristy2def9322010-06-18 23:59:37 +0000437 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
cristye1287512010-06-19 17:38:25 +0000438 * Reduce memory requirements when dithering on the iPhone.
cristy6b3da3a2010-06-20 02:21:46 +0000439 * Command line operators no longer affected by settings that appear after
440 them (e.g. -splice 10x0+0+0 -gravity center).
cristy1a14f472010-06-20 19:21:48 +0000441 * Compute the proper DPX user data field size.
cristyb70a4862010-06-18 01:18:44 +0000442
cristyca972de2010-06-20 23:37:02 +00004432010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
444 * Fix some nits to keep the clang compiler happy.
445
anthony8d188502010-06-14 04:33:35 +00004462010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +0000447 * Fix transprancy handling for Morphology Convolve
448 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +0000449 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +0000450 * Handling for Convolution of 1-D vertical kernels.
451 However this was removed (using #if-#endif) as I found it slower in tests!
452
4532010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
454 * mogrify -format properly handles compressed image filename (e.g.
455 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +0000456 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +0000457
cristy2b5db102010-06-09 01:07:28 +00004582010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
459 * End of string sentinal is \n not \r.
460
glennrp347e40f2010-06-06 11:27:30 +00004612010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
462 * Don't decode pixels in coders/png.c when image->ping is set.
463
cristyd5562a92010-06-05 13:43:49 +00004642010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
465 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +0000466 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +0000467
anthony5f3a4b52010-06-04 00:54:41 +00004682010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000469 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
470 * 'Skeleton' variant to thin down images as symmetrically as possible.
anthonybee715c2010-06-04 01:25:57 +0000471 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +0000472
glennrp2cbb4482010-06-02 04:37:24 +00004732010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
474 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +0000475 * Prevent MNG divide by zero in calculation of frame_timeout. Set
476 both frame_delay and frame_timeout to infinite when ticks_per_second
477 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +0000478
glennrp2cbb4482010-06-02 04:37:24 +00004792010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
480 * Add x:silent option to prevent beeps when reading the X image format.
481 * Recognize TTF for GetMagicInfo().
482 * Ensure the +set option deletes the image artifact.
483
4842010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +0000485 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
486
glennrp2cbb4482010-06-02 04:37:24 +00004872010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +0000488 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +0000489 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +0000490 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
491 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +0000492
cristy7a693872010-05-24 13:13:54 +00004932010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
494 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +0000495 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +0000496 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +0000497 * Do not interpret a format specifier when enclosed in brackets (e.g.
498 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +0000499 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
500 Windows.
glennrp749699c2010-06-01 13:09:33 +0000501 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +0000502 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +0000503
glennrp2cbb4482010-06-02 04:37:24 +00005042010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +0000505 * Third Re-write of MorphologyApply() to better handle compound methods.
506 * Implemented -set option:morphology:compose for merging results of
507 multiple kernels. "None" means re-iterate results with next kernel.
508 While "Undefined" means to use the internal default for a method.
509 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
510 while HitAndMiss defaults to "Lighten" (union of all kernel results).
511 Other morphology methods defaults still to be decided.
512 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +0000513 * Rotation Expansion of single kernels '^' and '@' flags in arguments
514 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +0000515 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +0000516 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +0000517
glennrp2cbb4482010-06-02 04:37:24 +00005182010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000519 * Separation of internal function MorphologyApply() from
anthony9eb4f742010-05-18 02:45:54 +0000520 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +0000521 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +0000522 * Better handling of Gaussian tyle filters (bug fixes)
523 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +0000524 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
525 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +0000526 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
527 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
528 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +0000529 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +0000530 EG: -morphology convolve LOG:0x1
531 * Added FreiChen, Kirsch Convolution kernels
532 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
533 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +0000534
cristy664b8d72010-05-17 13:53:36 +00005352010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +0000536 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +0000537 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +0000538 * Add context to -border for montage. Inside the parenthesis it adds a border
539 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +0000540 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +0000541 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +0000542 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +0000543
cristy472afc72010-05-16 19:29:35 +00005442010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
545 * Use ScaleCharToQuantum() in coders/src.c (reference
546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +0000547 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +0000548
cristya0bf4682010-05-14 12:15:55 +00005492010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
550 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +0000551 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +0000552
anthonyc1061722010-05-14 06:23:49 +00005532010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +0000554 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +0000555 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000556 EG: -morphology convolve DOG:0x1,3
557 -morphology convolve DOB:0x1,3,90
558 * Added Prewitt, Roberts, Compass Convolution Kernels
559 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000560
5612010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000562 * The pixel buffer was underallocated for some image formats when streaming.
563
anthony1b2bc0a2010-05-12 05:25:22 +00005642010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000565 * Implementation of Pattern Matching Morphology methods
566 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000567 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000568 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000569 * Union of results from Multiple Kernels for HitAndMiss method
570 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000571 * Added many new kernels for HitAndMiss and Convolution
572 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
573 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000574
glennrpd283b562010-05-10 03:00:50 +00005752010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
576 * Use proper background.index when writing indexed PNG, if the background
577 color is in the palette.
578
cristy80ac8b92010-05-08 13:36:57 +00005792010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
580 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000581 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000582
anthonyc84dce52010-05-07 05:42:23 +00005832010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
584 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000585 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000586 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000587
cristydd438462010-05-06 13:44:04 +00005882010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
589 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000590 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000591 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000592 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000593
anthony7d10d742010-05-06 07:05:29 +00005942010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
595 * Made use of new no-'sync' channel enabled mathematical compose methods
596 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000597 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000598
cristydd438462010-05-06 13:44:04 +00005992010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000600 * Fixed bugs with losing the opacity channel while writing some PNG images.
601 (bug reported by Anthony T.)
602
glennrpb4a13412010-05-05 12:47:19 +00006032010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
604 * Simplified and corrected rowbytes calculation in coders/png.c and
605 added more logging.
606
anthonyc5d68fe2010-05-05 05:27:54 +00006072010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
608 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
609 "ModulusSubtract" for more clarity of there functions. Old names
610 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000611 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000612 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000613 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000614 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000615
616 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000617 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000618 which uses 'plus' alpha-blending).
619
620 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000621 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000622 only on the individual channels as specified by the -channel setting.
623 That is do 'channel' math rather than 'SVG' composition.
624
625 With this change you can then use mathematical composition methods on
626 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000627
anthonyec40aca2010-04-29 00:20:28 +00006282010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
629 * Special case handling in Barrel distortion (pixel at image center)
630 * Calculation of image for Barrel distortion (pixel vs image coords)
631 * Argument input (handling optional 'd' argument) for Barrel distortion
632
6332010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000634 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000635 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000636 * A 256 column gradient produces a 256 color GIF image (bug report by
637 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000638 * Register / unregister CALS format in static.c (reference
639 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000640 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000641
cristy620e5a12010-04-17 13:29:52 +00006422010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
643 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000644 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000645 * The -direction option now works with the -annotate and -draw options.
646 * For the histogram: format, if you have no need for the unique color list,
647 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
648 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000649 * Match on literal after backslash in glob expression (reference
650 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000651 * Enable JPEG-compression for grayscale TIFF images (reference
652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
653 * Don't write empty tile if tile geometry matches the image width (reference
654 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000655 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000656 * Output the correct units for the identify utility (reference
657 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000658
cristyb65a5b82010-04-15 16:27:51 +00006592010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
660 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000661 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000662 * Revert Lab-to-XYZ colorspace transform patch.
663 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000664
cristyb0993202010-04-13 01:18:27 +00006652010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
666 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000667 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000668
6692010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000670 * Improve support for device link profiles.
671
anthony7fe39fc2010-04-06 03:19:20 +00006722010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
673 * Fixed bug in -auto-level for special case when only one value is present
674 in some channel of the image. In this case no 'stretch is performed, just
675 as -normalize does.
676
cristy6afbad42010-04-05 18:19:13 +00006772010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000678 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000679 Linux.
cristy6afbad42010-04-05 18:19:13 +0000680
anthony6090dc12010-04-01 00:24:21 +00006812010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000682 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000683
cristya8307572010-03-31 14:24:19 +00006842010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000685 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000686 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000687 * Support writing 1-bit PSD images.
688 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000689 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000690
glennrp5af765f2010-03-30 11:12:18 +00006912010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000692 * The new coders/png.c was failing to read a 1-bit paletted image properly.
693 * Finished eliminating the deprecated direct references to members of
694 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000695
cristye20d6d82010-03-26 17:44:29 +00006962010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000697 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000698 * Distort barrel no longer complains when 3 arguments are given (reference
699 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000700 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000701
glennrpd5045b42010-03-24 12:40:35 +00007022010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
703 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000704 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000705 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000706
cristy56ed31c2010-03-22 00:46:21 +00007072010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
708 * Windows does not support complex.h (reference
709 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000710 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000711 * VignetteImage() no longer crashes when x and y arguments are both greater
712 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000713
cristy6ebc0932010-03-21 02:08:24 +00007142010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000715 * Eliminated some of the deprecated direct references to members of
716 the png_info structure. This must be finished before we can build
717 with libpng-1.5.
718
cristy68931bc2010-03-19 17:11:43 +00007192010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
720 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000721 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000722 * Don't gamma correct log to linear color conversion unless the -gamma is
723 specified (reference
724 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000725
cristy7f8a96c2010-03-17 12:22:00 +00007262010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
727 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000728 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000729
cristy15e25cb2010-03-13 20:31:29 +00007302010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
731 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000732 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000733 * The default Helvetica font is not always available, check for
734 Century Schoolbook too (reference
735 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000736
cristydf415c82010-03-11 16:47:50 +00007372010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
738 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000739 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000740 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000741
cristyed574b32010-03-07 18:23:47 +00007422010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000743 * The -evaluate-sequence option behaves like -evaluate except it operates
744 on a sequence of images.
745
cristyc5c3af02010-03-05 16:39:11 +00007462010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000747 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000748
cristyc797b1d2010-02-27 15:22:16 +00007492010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
750 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000751 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000752 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000753 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000754 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000755 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000756
cristy3d9279f2010-02-22 14:38:00 +00007572010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
758 * Insufficient image data in EPT is a warning rather than an error.
759 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000760 * Fix problem reading 10-bit grayscale DPX images when scanline length is
761 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000762 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000763
cristyff024b42010-02-21 22:55:09 +00007642010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
765 * Write 10-bit grayscale DPX images properly.
766
cristy66920e82010-02-18 14:33:30 +00007672010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
768 * Detect PDF ICCBased colorspace.
769
anthony999bb2c2010-02-18 12:38:01 +00007702010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000771 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000772
cristy9974d352010-02-17 02:40:21 +00007732010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
774 * TransformImage() resets the image blob when called in the PICT decoder;
775 use SetImageExtent() instead.
776
cristy4aff1572010-02-15 13:34:01 +00007772010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
778 * Support PSD RLE compression.
779
cristyc8d69b12010-02-13 19:06:26 +00007802010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
781 * The jpeg:extent define sometimes exceeded the specified limit.
782
cristy508d9312010-02-10 21:10:30 +00007832010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
784 * Resolve "too many open files" (reference
785 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
786
anthony930be612010-02-08 04:26:15 +00007872010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
788 * Added Correlate method which does a Convolve without reflecting the kernel.
789
cristy52cf7f12010-02-07 18:07:56 +00007902010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
791 * Initialize grayscale colormap for PSD images.
792
7932010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000794 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000795 * Addition Third-level Subtractive Morphology Methods:
796 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000797 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000798 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000799
cristy54666e82010-02-03 23:34:26 +00008002010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
801 * display -immutable to display transparent image without a checkboard.
802
cristy2bc0ef72010-02-02 01:38:51 +00008032010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
804 * Make -define png:color-type less persnickity about what it will accept.
805
8062010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
807 * added use of -precision in 'showkernel' output of -morphology
808 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
809 'Distance' Morphology primatives. This does not have a performance hit,
810 though is only truely applicable when the kernel is asymmetric. Note that
811 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
812 operations work properly. This 'reflected usage is defined by online
813 morphology lecture notes (Google for "EECE Binary Morphology")
814 * Added convolve kernel scaling setting "-set option:convolve:scale N"
815 If undefined morphology convolve does not do any scaling or normalization
816 of the convolution kernel. A value of 0.0 causes normalization for both
817 zero and non-zero (added weights) kernel types.
818
8192010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
820 * Speed up reading the PSD image format.
821 * Add the -precision option. Use it to set the maximum number of significant
822 digits to be printed.
823 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000824 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000825
8262010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
827 * Add support for compact floating point (i.e. -depth 16 -define
828 quantum:format=floating-point).
829 * Transparent images no longer flicker on certain system when using the
830 display program.
831 * Permit interactive resizing with the display program.
832 * Support heterogeneous distributed processing, see
833 http://www.imagemagick.org/script/architecture.php#distributed.
834 * Fix semaphore assertion when reading a corrupt image with Magick++.
835 * Add support for -brightness-contrast option.
836
8372010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
838 * Add support for the BGRA raw image format.
839
8402010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
841 * Added Kernel Generator to generate kernels from user strings, which
842 allows the generation in many built in kernels for both Convolution
843 and other Morphological methods. New Kernels currently include..
844 Convolution: Gaussian, Blur, Comet
845 Morphological: Rectangle, Square, Diamond, Disk, Plus
846 Distance: Chebyshev, Manhatten, Knight, Euclidean
847 And both old and new (rectangular) user defined kernel specifications
848 including the use of 'nan' to represent elements which are not part
849 of the kernel definition. List built-in kernel types use "-list kernel"
850 * Added -morphology {method}[:{iteration}] {kernel_string}
851 Initial methods includes no only the basic morphology methods: Dilate,
852 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
853 also the special methods: Convolve, and Distance. Of course the
854 appropriate kernel should be provided for each specific method.
855
8562010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
857 * Add OpenCL-enabled filter (e.g. convert image.png -process
858 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
859 * Added StringTo...() processing functions
860
8612009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
862 * Added MxN tile cropping with overlapping and space handling.
863 See IM Examples, Cutting and Bordering, Cropping roughly Equal
864
8652009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
866 * angle bug fix in variable blur composition with vertical ellipses
867 * Added ability to have variable angles for ellipses in variable blur
868 composition. See IM Examples, Composition, Variable Blur for details
869
8702009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
871 * JPEG does not grok the HSL colorspace.
872
8732009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
874 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
875 * The -gaussian-blur over blurred the opacity channel (reference
876 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
877
8782009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
879 * Declare InverseFourierTransformImage in Magick++/Include.h.
880
8812009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
882 * The PNG8 encoder would fail to write a 1-color image, due to
883 a bogus MagickFail return from CompressColormapTransFirst().
884
8852009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
886 * SVG images are no longer double sized with the -density option.
887
8882009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
889 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
890 in coders/png.c
891
8922009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
893 * It's interword-spacing, not interword_spacing (reference
894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
895 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
896
8972009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
898 * Changed the one remaining ping_info->trans to ping_info->trans_values
899 in coders/png.c
900
9012009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
902 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
903 * -threshold option: threshold to white if the computed intensity of the
904 color channels exceeds the threshold.
905 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
906
9072009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
908 * Escape single quote in when writing the UIL format.
909
9102009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
911 * The mogrify program +opaque option now recognizes its required argument.
912
9132009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
914 * Add magick/morphlogy.{c,h} source templates.
915 * Sync image option when reading MPR images.
916 * Optimize ping for SVG images.
917 * SetLogFormat() no longer causes crash (reference
918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
919 * Do not call MagickCoreTerminus() when memory allocation fails inside
920 the locale component.
921
9222009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
923 * Read / write 32-bit SUN raster images with a odd width.
924 * Cairo format returns pixels with the alpha premultiplied (reference
925 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
926
9272009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
928 * Thumb::URI file URI now has the correct number of forward slashes.
929
9302009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
931 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
932 beta versions.
933
9342009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
935 * Bump library age.
936 * Restore -tile-offset functionality (bug report from Anthony).
937
9382009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
939 * Animate command line options are no longer ignored.
940
9412009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
942 * Bug Fix for Polynomial distortion. which is now working.
943
9442009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
945 * Use -define delegate:bimodal=true to activate any bimodal delegates.
946 * Make sure MagickWand semaphore is acquired before locking it.
947
9482009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
949 * Convert SVG clipping path points from unsigned to long.
950
9512009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
952 * Only call InstantiateXComponent() if X11 support is included.
953 * Correct hue computation for the HSB colorspace.
954
9552009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
956 * Braille coder fix for DirectClass images
957
9582009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
959 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
960
9612009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
962 * Alpha blending is not required for ScaleImage().
963 * Gaussian noise operator is not longer discontinuous.
964
9652009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
966 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
967
9682009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
969 * Black channel is now set properly when resizing CMYKA images.
970
9712009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
972 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
973
9742009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
975 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
976
977 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
9782009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
979 * Use GetCacheViewAuthenticPixels() rather than
980 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
981
9822009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
983 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
984 filters/Makefile.am and wand/Makefile.am.
985 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
986 library.
987
9882009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
989 * Don't use group4 compression if the image is truecolor.
990 * If image is gray, write grayscale DPX images.
991 * We no longer lose a scanline when reading multi-frame raw images
992 (Y, R, C, etc.).
993 * Properly update the EXIF orientation tag.
994
9952009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
996 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
997
9982009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
999 * Support -clamp option.
1000 * Patch for IsMagickColorEqual() for HDRI.
1001 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1002
10032009-09-25 6.5.6-5 Elf <elf@ephem...>
1004 * Patch to fix configure's framework's undefinedness (only if the gslib
1005 tests are run).
1006
10072009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1008 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1009 is enabled.
1010 * Hue in hsl() format is 0-360 and does not use %.
1011
10122009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1013 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1014
10152009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1016 * Optimize copy composite operator.
1017
10182009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1019 * Use -define jpeg:size to scale a JPEG image to the specified size.
1020
10212009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1022 * Fix ICON alpha mask scanline pad.
1023
10242009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1025 * Return the global maximum threads to avoid the rare cache view assertions.
1026 * Throw an end-of-file exception for truncated raw gray images.
1027
10282009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1029 * Do not include last line of text in the interline spacing computation.
1030
10312009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1032 * Check that quantum_info is defined before destroying it in the PNG coder.
1033 * Add -interline-spacing option to convert.
1034
10352009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1036 * Support multi-page transparent Postscript and PDF.
1037
10382009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1039 * A union is required when converting a thread ID to an unsigned long.
1040
10412009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1042 * Add support for TIFF 3.9.1.
1043
10442009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1045 * Validate with the netscape: reference image.
1046
10472009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1048 * Fix memory leak for threaded PerlMagick scripts.
1049
10502009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1051 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1052
10532009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1054 * Bug Fix for transparency handling in Composite Variable Blur
1055 * Addition of -auto-level and -auto-gamma image enhancements
1056 (under trial not yet final)
1057 * Addition of a special -channel flag 'sync' which means that the specified
1058 channels are to be modified together by the same amount. The flag is
1059 enabled by default. This replaces the current 'channels not modified'
1060 type handling thought IM.
1061 * Modified -channel parsing to continue looking for words, after handling
1062 any shorthand channel options. For example: -channel RGB,sync
1063
10642009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1065 * identify -format %c logo.png returns the image comment as expected.
1066 * Clone ImageInfo members scene and number_scenes (reference
1067 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1068 * Fix memory leak with the -remote option of the animate program (bug report
1069 from Anthony).
1070 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1071 * MVG partial opacity not set properly (reference
1072 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1073 * Black channel was not blurring properly (reference
1074 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1075
10762009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1077 * The display program honors -loop.
1078 * (ab) of Lab colorspace was not offset correctly.
1079 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1080 * SVG permits multiple arc paths with an omitted 'A' (reference
1081 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1082 * The 'skewY' MVG attribute produced incorrect angles (reference
1083 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1084
10852009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1086 * Optimize GammaImage() method.
1087
10882009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1089 * OpenMP-enable GetSimilarityMetric().
1090
10912009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1092 * Structure trans_values was renamed to trans_color and trans was
1093 renamed to trans_alpha in PNG version 1.4.
1094
10952009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1096 * Replace color blending in DrawGradientImage() to use Composite Blend.
1097 this makes Gradients handle transparency correctly!
1098
10992009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1100 * The -thumbnail option no longer removes color profiles (reference
1101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1102 * Do not scale real / imaginary FFT / IFT.
1103 * Check for localtime() NULL return.
1104 * import --help requires an X server (reference
1105 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1106 * Fails to load MS Windows icons with compressed PNG elements (reference
1107 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1108
11092009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1110 * Support the new JPEG version 7 delegate library.
1111
11122009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1113 * Incorrect use of setjmp in coders/png.c.
1114
11152009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1116 * We broke -scene when we fixed the -dispose option. Try again.
1117
11182009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1119 * Update autoconf support files.
1120 * More than one -dispose setting overwrote previous settings (reference
1121 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1122 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1123
11242009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1125 * Final testing and bug fixes for all mathematical compose methods
1126 Including non-overlapping regions bugs found in in operators Divide,
1127 ColorDodge, VividLight. And the handling of transparency to follow
1128 standard 'Over' Blending in Divide. Only math methods not looked at are
1129 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1130 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1131
11322009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1133 * Addition of user definable 'Mathematics' compose method
1134 -compose Mathematics -set option:compose:args A,B,C,D -composite
1135 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1136 this lets you implement most smooth polynomial compose methods.
1137 (requested by Fred WienHaus)
1138
11392009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1140 * Finished the recoding of Composite methods to allow easier debugging
1141 and faster access.
1142 * Added PegtopLight compose method as an alternative simpler Softlight
1143 alternative. See notes and comparision to SoftLight in...
1144 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1145 * From the notes on Photoshop blend modes at
1146 http://www.simplefilter.de/en/basics/mixmods.html
1147 Added extra composition modes:
1148 VividLight, PinLight, LinearBurn, LinearDodge
1149 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1150
11512009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1152 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1153 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1154 to debug, and directly comparable to SVG specifications.
1155 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1156 Though only SoftLight changed to significantly.
1157 * However implementation errors were found for ColorBurn, LinearLight
1158
11592009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1160 * Add -blue-shift option.
1161 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +00001162 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +00001163 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1164 prime time just yet.
1165 * Support -cdl (color decision list) option.
1166 * Support breaks in Chinese characters which traditionally do not include
1167 spaces.
1168 * Don't process directories as filenames when using wildcard paths
1169 (i.e. logo[1]/png).
1170
11712009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1172 * Can't bit shift a float.
1173
11742009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1175 * Off by one error for multi-frame raw grayscale images.
1176 * Can't stat() a Zip or Bzip opaque structure.
1177 * DPX user bits are no longer truncated.
1178 * Return image colorspace for -format [%colorspace] option.
1179 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1180
11812009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1182 * Automatic determination of B from C and C from B for a 'Keys Filter'
1183 when using the B,C Cubic Filter Expert options was broken.
1184 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1185
11862009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1187 * Added -compose 'Blur', variable blur mapping to CompositeImages
1188 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1189 * Added "-blur" special compose option to "composite"
1190 * Cleanup of "composite" compose argument handling
1191
11922009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1193 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1194 * Set compare similarity image to NULL to prevent double free.
1195
11962009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1197 * Set camera formats to require a seekable stream.
1198 * Do not let display program image window exceed the screen size.
1199
12002009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1201 * Improve FITS keyword parser.
1202
12032009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1204 * Cleanup of compose 'displace' of old useless code that is not used.
1205 * Implement a compose 'distort' mapping method,
1206 This is basically exactly like 'displace' but relative to a fixed point
1207 which may be user supplied as +X+Y
1208 * Default scaling to width/2 and height/2 of overlay (100% scale)
1209 with a distortion 'center' to the middle of the overlay image
1210 * If a '%' flag given scale displacement relative to image size
1211 * If a '!' flag given make scale and center relative to 'background' image
1212 instead of the overlay map.
1213 * If no 'height' scale given, use the X scale.
1214
12152009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1216 * Fixed bug for compose methods, Hue, Saturate, Luminize
1217
12182009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1219 * Report the correct transparent pixel values in the display program
1220 magnify windows.
1221 * Do not advance when finalizing image settings in the mogrify program.
1222
12232009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1224 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1225 for correct handling of 2 dimensional -compose "displace".
1226 * Fixed PerlMagick Composite() for the same thing.
1227 * Modified compose "Displace" so displacement image's alpha channel can be
1228 used to mask the transparency of the overlay area.
1229
12302009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1231 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1232 See Introduction at http://www.quelsolaar.com/technology/clut.html
1233
12342009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1235 * Changed CompositeImageChannel() so that extra compose arguments are
1236 now passed in the ImageArtifact "compose:args". This can be assigned to
1237 images using -set "option:compose:args" 'args' where args are defined
1238 using 'geometry' style or 'comma separated numbers'.
1239 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1240 "compose:outside-overlay".
1241 * Documentation update for CompositeImageChannel() in Core Library to
1242 reflect these changes.
1243 * Documentation update for DistortImage() in Core Library with the extra
1244 ImageArtifact controls it can use.
1245 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1246
12472009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1248 * Documentation update for CompositeImageChannel() in Core Library.
1249 This adds the information on how extra compose arguments needed for
1250 specific compose methods are actually passed to the library function.
1251 Compose methods such as Blend, Dissolve and Displace.
1252
12532009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1254 * The target profile in ProfileImage() is no longer accessed after it is
1255 freed.
1256
12572009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1258 * Bug fix for -page.
1259
12602009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1261 * Minor change to -function Arctan to make first argument match slope
1262
12632009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1264 * Do not treat -page as a global option (reference
1265 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1266
12672009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1268 * Create thread set for pseudo-random number generator.
1269
12702009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1271 * Do not change opacity value for the -alpha background option.
1272 * Rebuild automake / autoconf scripts.
1273
12742009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1275 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1276 SA35216).
1277
12782009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1279 * Permit reading a specific frame of a multi-page TIFF with blobs.
1280
12812009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1282 * Added new -function methods Arcsin and Arctan
1283
12842009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1285 * Fixed a regression with PNG8: format.
1286
12872009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1288 * The -geometry option was improperly applied twice.
1289
12902009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1291 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1292
12932009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1294 * Updated help output and command-line options documentation to bring
1295 the -alpha options up to date with what's actually in the code.
1296
12972009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1298 * Change "depreciated" to "deprecated" in several files.
1299
13002009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1301 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1302 * Recognize unicode strings when computing caption word wrapping.
1303 * New -alpha background option to set fully-transparent pixels to the
1304 background color.
1305
13062009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1307 * Combined layer of transparent PSD image was not being read properly.
1308
13092009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1310 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1311 It is now able to write an opaque black-and-white image in any of the 15
1312 valid combinations of PNG color-type and bit-depth.
1313 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1314
13152009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1316 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1317
13182009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1319 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1320 convert @- ...).
1321 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1322 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1323 * Support policies to permit or deny any coder, delegate, filter, or file
1324 path (see policy.xml).
1325
13262009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1327 * The mogrify -crop option returns multiple images if an x/y offset is not
1328 specified (e.g. -crop 100x100).
1329 * Generate a proper file path for -path @filelist.txt (reference
1330 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1331
13322009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1333 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1334 options. This is work-in-progress with the objective of being able to
1335 precisely specify the type of PNG file to be written. The previously-used
1336 internal attribute "png:bit-depth" that was used to communicate between
1337 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1338 This feature needs testing. It is important to note that this feature
1339 cannot be used to force the PNG to use a bit-depth or color-type that
1340 does not losslessly represent the image. You can, however, cause
1341 the writer to use a larger depth or to use the RGB colorspace when
1342 grayscale or indexed would have been sufficent.
1343
13442009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1345 * Fixed the Rmin usage in Depolar and Polar distortions
1346 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1347 to Afrom + 360 degrees (or a fill circle from the given start angle)
1348
13492009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1350 * Do not return a black image for -channel RGBA -gaussian (reference
1351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1352
13532009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1354 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1355
13562009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1357 * Generate BMP 32-bit ARGB format for images with transparency (reference
1358 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1359
13602009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1361 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1362 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1363 * Normalize similarity based on reconstruction not the original (reference
1364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1365 * Support multiple JPEG images encapsulated within DICOM.
1366
13672009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1368 * Msys does not understand NAME_MAX.
1369
13702009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1371 * Check for valid linked list before assigning next / previous pointers.
1372
13732009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1374 * Check error return from CompressColormapTransFirst() in coders/png.c
1375
13762009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1377 * Refrain from modifying image struct members (color, depth, matte)
1378 while writing PNG datastreams.
1379
13802009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1381 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1382 Now it always produces 8-bit datastreams as users probably expect.
1383
13842009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1385 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1386 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1387
13882009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1389 * The display program now returns a 0 exit code on success (reference
1390 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1391
13922009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1393 * Folded some long lines and made other cosmetic changes.in coders/png.c
1394
13952009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1396 * MVG autodetection failing (reference
1397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1398
13992009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1400 * Image not properly placed when displaying to the X server root (reference
1401 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1402 * fmax() is not support on some platforms (reference
1403 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1404
14052009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1406 * Rename existing "Bilinear" distortion as "BilinearReverse"
1407 * Added forward mapped bilinear distort as "BilinearForward"
1408 * The "Bilinear" distort is temporarily obsoleted but will eventually
1409 be added as a "BilinearReverse" and "BilinearForward" combination
1410 mapping though a unit square.
1411 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1412 gradient function as that method is the direct use of such equations.
1413
14142009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1415 * Default to min-is-white Photometric for fax / group4 compression (reference
1416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1417 * Respect image resolution when setting PDF MediaBox (reference
1418 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1419 * Add SimilarityImage() to return how similar one image is to another.
1420
14212009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1422 * Graceful exit in djvu coder when EOF is thrown.
1423 * Support -unsharp option for the montage program.
1424
14252009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1426 * Reduce deskew blurring: use AffineTransformImage() rather than
1427 RotateImage().
1428 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1430
14312009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1432 * Support for -density & -units options in PSD writer.
1433
14342009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1435 * Fix bug in the braille coder which makes it always segfault.
1436
14372009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1438 * Enhance the compare program to locate a template image within a larger
1439 image.
1440 * Eliminate assertion when generating a PDF thumbnail.
1441
14422009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1443 * Fix assertion in IntegralRotateImage (reference
1444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1445
14462009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1447 * Referenced counted blob was incremented incorrectedly in CloneImage().
1448
1449 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
14502009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1451 * Assertion failure reading PSD image (reference
1452 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1453
14542009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1455 * Change -selective-blur to use gaussian kernel.
1456
14572009-03-21 6.5.0-4 ERB <entropy@xebec...>
1458 * Missing locks in blob - race condition (reference
1459 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1460
14612009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1462 * Use default SVG resolution unless resolution is explicitly set (reference
1463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1464 * Add support for -selective-blur option.
1465
14662009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1467 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1468 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1469
14702009-03-19 6.5.0-3 ERB <entropy@xebec...>
1471 * Check the 8BIM profile resource block length (reference
1472 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1473 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1474 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1475
14762009-03-18 6.5.0-2 ERB <entropy@xebec...>
1477 * Eliminate race condition when acquiring a wand (reference
1478 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1479 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1481
14822009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1483 * Fix the image compose operator at OverCompositeOP for shadows (reference
1484 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1485
14862009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1487 * Patches to get ImageMagick working under OS2.
1488
14892009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1490 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1491 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1492
14932009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1494 Glenn Randers-Pehrson <glennrp@image...>
1495 * DICOM reader not handling signed pixels properly.
1496
14972009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1498 * Don't call GetValueFromSplayTree() if image properties is NULL.
1499
15002009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1501 * Fix minor size issue with bestfit +distort operation.
1502 * Enable listing of -distort Polynomial
1503 * Minor tweeks and center fixes for Polar/Depolar
1504
15052009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1506 * Convert returns MagickFalse for the -version option (reference
1507 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1508 * Don't set pixel opacity unless the image alpha channel is active (reference
1509 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1510
15112009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1512 * Fix old -clut bug for re-coloring gray images using transparent and
1513 semi-transparent colors.
1514
15152009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1516 * Changes have been made to scores of the files that generate the
1517 documentation. The most noticeable cosmetic changes are to the command-line
1518 examples and command-line snippets, which now have a new look: dark blue
1519 boxes with white/yellow text to indicate sample input/output. Inclusion of
1520 current version and release dates in appropriate places are now
1521 automatically generated. Also, many changes have been made to begin to
1522 bring the pages into strict W3C compliance with respect to both HTML and
1523 CSS.
1524
15252009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1526 * The identify program reads the image pixels when the -format option is
1527 asking for image statistics.
1528 * Much improved ImageMagick validation suite (exercise with 'make check').
1529
15302009-02-18 6.4.9-5 Jon <jon@brick...>
1531 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1532 and which overwrites the allocated area.
1533
15342009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1535 * Add section to license to alert users to third-party licenses in the
1536 NOTICE file.
1537
15382009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1539 * Replaced geometry string parsing using ParseGravityGeometry() in
1540 "composite" with more direct use of GravityAdjustGeometry();
1541
15422009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1543 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1544 * The stream utility no longer go into an infinite loop (reference
1545 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1546
15472009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1548 * JPEG to PDF was not always reversible (reference
1549 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1550
15512009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1552 * Stroking when annotating failed for stroks widths > 2 (reference
1553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1554
15552009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1556 * TransformImageColorspace() returns GRAYColorspace when set (reference
1557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1558 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1559 or Yellow.
1560
15612009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1562 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1563
15642009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1565 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1566
15672009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1568 * Removed previous patches for -shear directions.
1569
15702009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1571 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1572 twice.
1573
15742009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1575 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1576 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1577 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1578
15792009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1580 * Removed "annotate" patches, which causes no end of problems.
1581 Original coding worked perfectly fine. Annotate isn't part of SVG!
1582
15832009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1584 * Respect mouse wheel movements for display program (reference
1585 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1586 * Grab button in Display Open menu now works consistently (reference
1587 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1588 * Patch for problem with opacity in MVG (reference
1589 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1590
15912009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1592 * Don't accept discontinuous shear angles for the -annotate option.
1593 -- REMOVED
1594
15952009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1596 * Apply patch so ImageMagick compiles with Visual Studio 6.
1597
15982009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1599 * Fix small memory leak on truncated PNG images.
1600 * Do not allocate pixels when pinging a PNG image.
1601
16022009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1603 * Set the stroke opacity for "opacity" SVG element (reference
1604 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1605
16062009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1607 * Convert to windows .ico format no longer inverts alpha channel.
1608
16092009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1610 * Interpret geometry correctly for negative angles (-shear 30x-10).
1611
16122009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1613 * Fix GetMagickToken() to accept locales that use "," as radix character.
1614
16152009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1616 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1617
16182009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1619 * Check for negative offsets (bevel widths) for the -frame option.
1620
16212009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1622 * Patch for a memory leak and a logical bug in coders/gif.c.
1623 * CopyMagickString() now returns the minimum of the source string length
1624 or the length parameter.
1625 * Properly set alpha channel in PNGs with palette and tRNS.
1626
16272009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1628 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1629 'rose-%[area].png').
1630 * Do not set the fill element when 'opacity' is set (reference
1631 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1632 * Restore support for decoding the DVI format.
1633 * Add perl and math lib reference to PerlMagick Makefile (reference
1634 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1635 * Fix crash on invalid JPEG XML profile.
1636 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1637 * Support sine and cosine as arguments to the -evaluate option.
1638
16392008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1640 * Calculate the kurtosis and skewness of image channels (reference
1641 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1642
16432008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1644 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1645 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001646 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001647 MogrifyRegion() in PerlMagick.
1648
16492008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1650 * Reverse argument and option in Throw*InvalidArgumentException()
1651 macro for proper exception message.
1652 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1653 * Fix Y shear angle for -shear option.
1654
16552008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1656 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1657 * Support reading FITS test files (reference
1658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1659 * Replace input.ttf with the public domain Tuffy.ttf font.
1660 * MagickNewImage() no longer faults when parameters are incorrect (reference
1661 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1662 * Allocate strings returned by XGetResourceInstance() (reference
1663 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1664 * The -append gravity is relative to the container (reference
1665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1666
16672008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1668 * Reference cache rather than acquiring when cloning an image.
1669
16702008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1671 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1672
16732008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1674 * Add -interword-spacing option to convert.
1675 * Initialize the black channel when testing the CMY colorspace (reference
1676 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1677 * remove calls to exit() in MagickWand (reference
1678 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1679 * Validate -affine arguments.
1680 * Accept -attentuate as an option for convert.
1681 * Properly create RGBA image if colormapped image has transparency.
1682 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1683
16842008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1685 * Fix off-by-one problem with -shear.
1686 * Clone pixel cache method when cloning an image.
1687
16882008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1689 * Make "-layers Coalesce" work as it should.
1690
16912008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1692 * Support > 2GB TIFF under Windows.
1693
16942008-12-12 6.4.7-8 mootools <help@mooto...>
1695 * FormatMagickTime() checks to ensure the provided time is valid.
1696
16972008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1698 * Add -kerning option to convert.
1699 * Remove halo effect for the -scale option.
1700
17012008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1702 * Fix a 1 byte overrun in Postscript coder.
1703
17042008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1705 * Fix small memory leak in ExpandFilenames().
1706
17072008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1708 * Fix small memory leak in LoadLocaleList().
1709 * Fix small memory leak in GetProfilesFromResourceBlock().
1710 * Don't forget to scale grayscale values when quanum min-is-white is set.
1711
17122008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1713 * Include delegate libraries in MagickCore-config script.
1714
17152008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1716 * Fix off-by-one error for -chop 0x50%.
1717 * Performance improvement bilinear interpolation.
1718
17192008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1720 * Support absolute paths in the include directive within a configuration
1721 file.
1722
17232008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1724 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1725 * Another attempt at properly extracting the IPTC profile from a 8BIM
1726 resource block.
1727
17282008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1729 * AppendImage() re-written to respect gravity properly!
1730 Routine simplified to a single loop for both styles of append
1731
17322008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1733 * AppendImage() respects gravity.
1734 * Protect against circular image list when cropping.
1735 * The index variable must be long rather than unsigned long for the DCM
1736 coder.
1737
17382008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1739 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1740 quantum depth is 32.
1741
17422008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1743 * Global replaced accidently renamed MagickGetImagePixelColor().
1744
17452008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1746 * Fixed transient bug in the -white-threshold option.
1747 * -extent x256+100+100 no longer returns an exception (reference
1748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1749
17502008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1751 * TIFF pad is relative to bits-per-sample (reference
1752 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1753
17542008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1755 * Support GBR raw image files.
1756
17572008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1758 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1760 * Default PDF compression to that of the image unless overwritten by
1761 the -compress option.
1762
17632008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1764 * Numerous pixel cache improvements including embeded support for
1765 OpenMP in a transparent manner.
1766
17672008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1768 * Transient bug in encipher / decipher operation (reference
1769 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1770
17712008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1772 * MPC image files working again.
1773 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1774 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1775
17762008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1777 * Fix temporary file leak.
1778
17792008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1780 * Fix bug for RGBO image @ line, plane and partition interlace.
1781
17822008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1783 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1784 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1785
17862008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1787 * GPS and multivalued EXIF properties support
1788
17892008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1790 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1791 to Magick++.
1792
17932008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1794 * Correct DPX frame position property label (reference
1795 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1796 * Textures are no longer painted as the background color.
1797 * Update both fields of an EXIF resolution.
1798 * Support query-font-metrics MSL tag.
1799
18002008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1801 * Do not set image colorspace for the MSL modulate tag.
1802
18032008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1804 * Off by one error when computing affine in DrawAffineImage() (reference
1805 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1806
18072008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1808 * Fixed local adaptive thresholding when using an offset (reference
1809 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1810 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1811 the pixel cache morphology.
1812
18132008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1814 * Set explicit image format for BlobToImage() (reference
1815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1816 * p_thread_t is an aggregate under MinGW.
1817
18182008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1819 * pthread_t can be aggregate so stop treating it like its atomic.
1820 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1821 exceptions.
1822
18232008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1824 * slight modification of the added "radial-gradient:" image generator
1825 so the radius goes to an edge rather than the corner, allowing more user
1826 control based on image size.
1827 * fix -raise N to mean -raise NxN
1828
18292008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1830 * Add support for inline images.
1831
18322008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1833 * MinGW supports both Posix threads and Windows critical sections.
1834
18352008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1836 * pthread_self() can be an aggregate value.
1837 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1838
18392008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1840 * Set sentinel byte for MVG coder.
1841 * fx:standard_deviation returns standard deviation now instead of mean.
1842
18432008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1844 * Support radial gradients in DrawGradientImage().
1845
18462008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1847 * Fix memory leak when XMP profile is corrupt.
1848 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1849
18502008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1851 * Use -remap rather than -affinity.
1852 * Don't unregister a module for an image coder signature exception.
1853 * Don't assume a monochrome image is colormapped.
1854
18552008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1856 * Attempt to fix three image "composite -displace" while also allowing use
1857 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1858 (later transparency mask will also be added) as discussed in IM Examples,
1859 'distortion maps', but for -displace.
1860
18612008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1862 * Fix pixel cache race condition.
1863
18642008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1865 * Fixed an OTB coder bug (reference
1866 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1867
18682008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1869 * Add NULL terminator to options list to in MontageImageCommand().
1870
18712008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1872 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1873 to fit the current sequence of layered/animated images. The images
1874 themselves are not modified only the 'page' meta-data. As a side-effect
1875 all offsets will become positive, with a minimal canvas width/height.
1876
18772008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1878 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1879
18802008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1881 * String Memory leak from InterpretImageProperties() in "annotate"
1882 for Command line handling in mogrify.c
1883 * Allow percent escapes in both -sparse-color and -distort argument strings.
1884 * Fix -alpha to allow Set, Copy, and Extract from command line
1885 * Fix -alpha Set so it only clears the alpha when it was previously off
1886 * Changed 'AllChannels' to be just the 'real' channels (including K).
1887 * Special handling if +level-colors is given one color, and no seperator.
1888 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1889
18902008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1891 * Fix -interpolate / -compose settings.
1892 * No need to specify -endian for native floating point format.
1893 * Remove small memory leak when cloning image properties (reference
1894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1895 * The scan delegate requires a device name, not a symbolic link.
1896 * Report alpha instead of opacity for the TXT image format (reference
1897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1898 * Add channel support to -motion-blur.
1899 * Set the SVG affine matrix *before* we compute the scale (reference
1900 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1901 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1902 ImageMagick distribution is built without thread support.
1903 * Return the correct number of unique colors for colormapped image (reference
1904 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1905 * SVG depends on MagickWand for parallel make (reference
1906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1907
19082008-09-02 6.4.3-7
1909 * Addition of 'BarrelInverse' Distortion
1910
19112008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1912 * Extract / embed namespace for JPEG XMP profiles (reference
1913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1914 * Deprecate -map and replace with -affinity which supports dither methods.
1915 * Set image depth when -depth is fired.
1916 * Fix small memory leak in TIFF coder (reference
1917 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1918
19192008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1920 * Parallelize the colorspace transforms.
1921 * Honor gravity for -extent option (reference
1922 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1923
19242008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1925 * Fixed a memory leak in the TransparentPaintImage() method.
1926
19272008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1928 * Treat -compose as a setting.
1929 * Check for depth == 0 in GetQuantumScale() (reference
1930 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1931 * Fix CIN coder scanline length (reference
1932 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1933
19342008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1935 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1936 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1937 * Fix configure script to configure the JBIG delegate library (reference
1938 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1939 * Error in indexed PNG output if number of colors <= 16 (reference
1940 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1941
19422008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1943 * Always reinterpret %[fx:] properties.
1944 * Composite based on the composite image compose operator.
1945
19462008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1947 * Add --coder-path and --filter-path options to MagickCore-config to
1948 support the Magick Coder and Image Filter kits.
1949
19502008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1951 * -sparse-color option completed with inital set of methods.
1952 * -distort Barrel arguments expanded.
1953
19542008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1955 * The -draw option no longer returns an error when for # like .6 (reference
1956 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1957
19582008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1959 * New dithering selection option, -dither Floyd-Steinberg or
1960 -dither Riemersma.
1961
19622008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1963 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1964
19652008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1966 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1967 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1968 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1969 * Support -compose option in the compare program.
1970
19712008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1972 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1973 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1974 the older DrawAffineImage() in AffineTransformImage().
1975 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1976 Floyd Steinberg.
1977 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1978
19792008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1980 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1981 degree Arcs and Polar Distorts.
1982
19832008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1984 * Patch -fx to properly recognize maxima and minima.
1985 * Add channel specifier to -fx depth, mean, maxima, minima, and
1986 standard_deviation (e.g. depth.r).
1987 * Properly append .magick to the USERPROFILES path (reference
1988 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1989
19902008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1991 * Added a "-set option:distort:scale" which scales the output 'view'
1992 by the amount given. This is directly useful for doing 'super-sampled'
1993 distorts, just set this, the scale the result back to a normal size.
1994
19952008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1996 * Rewrite on coefficent handlig for DistortImages so allow for generation
1997 by other operators (SparseColor), and addition of verbose output of
1998 equivelent -fx functions for DistortImages to report of the internal
1999 coefficents that was calculated, and who they are used.
2000 * Initial implementation of SparseColor for interpolated gradients from
2001 sparsely seperated points of color (or posibily other forms of arguments)
2002 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2003 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2004 And as developed by Fred WeinHaus in his PinBarrel script
2005
20062008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2007 * Certain corrupt GIF images no longer hang (reference
2008 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2009 * Read more than one image (if they exist) from DJVU image files.
2010 * Don't set image depth in histogram coder (references
2011 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2012
20132008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2014 * Fixed cache nexus threading problem to avoid spurious assertions when
2015 calling the DistortImage() method.
2016
20172008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2018 * New distortion Shepards which provide semi-localized distorts of control
2019 points within an image, as first developed for IM by Frew Weinhaus in his
2020 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2021 It's almost like taffy pulling!
2022
20232008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2024 * Separate coefficient calculation from DistortImages (future development)
2025 * Perspective and Bilinear Distortions fallback to Affine
2026 when less than 4 point pairs are provided.
2027 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2028 and a simple translation if only a single point pair is provided.
2029 * Added 'verbose' output of some of the distortion equations generated
2030 * Initial addition of polynomal distortion (incomplete - not working yet)
2031
20322008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2033 * Add log2 and round as -fx operators.
2034 * Add log and round as -evaluate operator.
2035 * Add -deskew option to straighten an image.
2036
20372008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2038 * Use the source image interpolation method when drawing an affine image.
2039
20402008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2041 * Added new operator +/-level-colors which will 'level' images based
2042 on colors to use for the black and white points. This lets to adjust
2043 the image in terms of mapping the given colors from/to black and white
2044 respectivally.
2045
20462008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2047 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2048 order.
2049
20502008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2051 * Refactor additional ImageMagick algorithms for OpenMP support.
2052
20532008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2054 * Add pow as an -evaluate operation, using normalized values
2055
20562008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2057 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2058 Function maps black and white values to the given level values.
2059 Rather than mapping the given level values to black and white.
2060 Bacically a 'reverse-level' function, with different input args.
2061 * Set +level or a '!' flag in -level or LevelImage() to call
2062 the new 'reverse-level' function LevelizeImageChannels().
2063 * More work on IsMagickColorSimular() to fix relationship between
2064 transparent-black and opaque-black, which was matched as 'simular'.
2065 Also attempts to fix 'K' channel handling for CMYK colorspace.
2066 More work on this to come.
2067
20682008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2069 * The TXT format correctly reports alpha channel (reference
2070 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2071 * MONOTCHROME1 Dicom images are not longer inverted (reference
2072 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2073
20742008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2075 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2076 so as to understand that the Hue Channel is cyclic by nature
2077
20782008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2079 * The -sketch option is working again (reference
2080 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2081
20822008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2083 * More algorithms refactored to support a threaded cache view.
2084 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2085 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2086 * ISO C++ 1998 does not support 'long long' (reference
2087 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2088 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2089 handler addresses.
2090 * Generate histogram comment if # unique colors exceed 1024 (reference
2091 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2092
20932008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2094 * Reading EMF files containing non-ascii characters no longer fails for
2095 UTF8 encoded paths on Windows XP.
2096
20972008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2098 * The -colorspace option is an operator, not a setting.
2099
21002008-05-31 6.4.1-5 rsnel <rik@snel....>
2101 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2102
21032008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2104 * Patches to the JPEG and DCM coders to fix a few problems reading
2105 certain DCM image types.
2106
21072008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2108 * Interpreting the -set option is no longer delayed.
2109 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2110 * Call DrawAffineImage() instead of CompositeImage() (reference
2111 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2112 * Throw exception for TIFF compression not support (reference
2113 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2114 * The +opaque option now recognizes its required argument (reference
2115 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2116 * The -background and -virtual-pixel settings are now applied correctly
2117 across parenthesis.
2118 * Only reset the exception signature if the relinquish memory is MagickTrue.
2119 * Correct recolor equation for computing opacity (referencee
2120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2121 * Set midpoint when scaling JP2 images.
2122 * Semaphores must be passed by reference when destroyed for reliable thread
2123 locks.
2124 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2125
21262008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2127 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2128
21292008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2130 * Import: properly handle a hierarchy of subwindows under X11.
2131 * Refactor quantum pixel processor to inprove ease of use and speed.
2132
21332008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2134 * OpenMP patch for sepia-tone effect.
2135
21362008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2137 * OpenMP patch for NormalizeImage() & TintImage()
2138
21392008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2140 * OpenMP patch for GetImageChannelDepth().
2141 * Set depth to 32 when saving MIFF HDRI image files.
2142
21432008-05-05 6.4.1-2 <joao.vita@gmail...>
2144 * OpenMP patch for OilPaintImage Function
2145
21462008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2147 * Update IPLab coder (reference
2148 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2149
21502008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2151 * Return correct result for -fx luminence.
2152 * Restore missing break so that PGM images remain PGM.
2153 * Speed up the processing of ASCII PNM files.
2154 * Return the correct number of MNG images for PingImage().
2155
21562008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2157 * Remove C++ style comments from source.
2158 * Center motion blur kernel.
2159 * Reenable dithering for -monochrome option.
2160
21612008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2162 * For color reduction, use maximum tree depth if image has 1024 or less
2163 unique colors.
2164 * Use a uniform convolution filter for motion blur (reference
2165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2166 * Add 'mean' and 'std' symbols to the Fx expression parser.
2167
21682008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2169 * Updated to the latest autoconf/automake/libtool scripts.
2170 * Default to HSL colorspace when modulating (reference
2171 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2172 * The -regard-warnings option properly returns a program status of 1 if and
2173 only if a warning or error exception is thrown.
2174 * Report 'no clip path defined' exception for -clip-path option (reference
2175 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2176
21772008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2178 * Distinquish between pre and post processing of image list options.
2179 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2180 exception (reference
2181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2182
21832008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2184 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2185 set image->matte to MagickFalse and emit a warning. This will produce
2186 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2187
21882008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2189 * Fix fault for animate -window root image.gif.
2190 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2191 passes and setting image pixels (reference
2192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2193
21942008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2195 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2196
21972008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2198 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2199 the PNG specification, instead of scaling them.
2200
22012008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2202 * Revised png.c to avoid saving unknown chunk types that will never
2203 be used later. This prevents the vulnerability described in
2204 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2205 To handle an invalid, zero-length vpAg chunk properly will require
2206 libpng-1.2.27 or later.
2207
22082008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2209 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2210 * Use proper rounding for the -fx intensity expression.
2211
22122008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2213 * Fix +swap option so it no longer throws an assertion.
2214 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2215
22162008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2217 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2218 tile size is specified (e.g. ptif:image.tif[128x128]).
2219 * Malformed use of caption no longer consumes memory (reference
2220 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2221 * Don't run Ghostscript twice (reference
2222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2223
22242008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2225 * SpreadImage() no longer introduces noise into the resulting image (reference
2226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2227 * Properly handle min-is-white TIFF gray scale images.
2228 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2229 factor is 1.0.
2230
22312008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2232 * Writing pyramid TIFF images no longer fails if a tile size is specified
2233 (e.g. ptif:image.tif[128x128]).
2234 * Reset page geometry when interactively cropping an image with the display
2235 program.
2236
22372008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2238 * With a single swap argument should swap the image with the *last* image.
2239
22402008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2241 * Make sure we don't sync a blob after it has been closed.
2242
22432008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2244 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2245
22462008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2247 * Support both GTK and CAIRO interfaces to RSVG (reference
2248 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2249 * Display colormapped PNG images with alpha properly (reference
2250 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2251
22522008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2253 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2254
22552008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2256 * The rsvg delegate library depends on cairo-svg.
2257 * Account for min-is-white 8-bit gray TIFF images.
2258
22592008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2260 * Add support for the Postable Document Archive Format.
2261 * Add support for Braille images.
2262 * Add support for DDS images (contributed by Bianca van Schaik).
2263 * Add GetImageAlphaChannel() method.
2264 * PSD clipping paths are once again recognized.
2265
22662008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2267 * Return the actual image format for HTTP: or FTP: format (reference
2268 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2269 * Fix so image.quantize(true) returns error as expected (reference
2270 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2271
22722008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2273 * Fixed a small memory leak (8 bytes) in TransformImages().
2274 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2275 * Identify now reports both actual and reported image depths (reference
2276 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2277
22782008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2279 * Speed up converting large PDF/PS images when only selecting a few pages
2280 (e.g. pdffile.pdf[195-199]).
2281 * Deprecate HSLTransform() and TransformHSL().
2282
22832008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2284 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2285 dependencies.
2286
22872008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2288 * Promote colormapped to truecolor images when enciphering.
2289
22902008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2291 * Add EncipherImage() / DecipherImage() methods.
2292 * Add -encipher / -decipher options to the command-line utilities.
2293
22942008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2295 * New Unix/Linux refactoring (should be transparent since changes are
2296 reflected in Magick-config and ImageMagick.pc pkg-config files):
2297 /usr/local/include => /usr/local/include/ImageMagick
2298 libMagick => libMagickCore
2299 libWand => libMagickWand
2300 Magick-config (deprecated) => MagickCore-config
2301 Wand-config (deprecated) => MagickWand-config
2302 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2303
23042008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2305 * Liquid rescale limits the final size to twice the original size (reference
2306 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2307 * Read EXIF data in TIFF images; writing is pending until we can figure out
2308 how to use the libtiff delegate library to write EXIF data.
2309
23102008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2311 * Add support for liquid rescaling (e.g. -liquid-rescale).
2312 * Support a ^ meta character in an image geometry (.e.g
2313 convert 640x480.png -resize 240^ returns a 320x240 result).
2314
23152008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2316 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2317 return camera model number.
2318
23192008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2320 * Monochome EPS3 images are no longer corrupt (reference
2321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2322 * Eliminate memory corruption with broken PICT image (reference
2323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2324 * Return a Grayscale colorspace for grayscale DPX image (previously
2325 returned Log colorspace).
2326 * Fix -g option for PCL6 support (reference
2327 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2328
23292008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2330 * Only read ICON alpha mask if BPP is <= 16.
2331 * Add support for +opaque and +transparent (requested by Anthony).
2332 * Throw an exception *before* we call wmf_api_destroy() (reference
2333 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2334
23352008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2336 * Use explicit format specifier to render transparent Adobe Illustrator
2337 files (i.e. convert ai:image.ai image.png).
2338 * Set RSVG base URI (patch provided by tsdineen).
2339
23402007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2341 * `Magick-config --version` returns Q16 instead of
2342 Q@MAGICKCORE_QUANTUM_DEPTH@.
2343 * Permit commas in numbers in certain locales (e.g. german +100,000).
2344
23452007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2346 * Added an exception reason to BlobToImage() in the event an image has no
2347 magic number and neither the image magick or filename is set.
2348 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2349 * Fix bug in GetEXIFProperty() (reference
2350 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2351
23522007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2353 * Adding comments to your image is now possible with the display program.
2354
23552007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2356 * Adjusted -clut multiplyer for correct handling of
2357 "-interpolation Integer" in color lookup.
2358
23592007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2360 * Fix 'insufficient image data' for DCM format (reference
2361 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2362 * Force a colormapped image if Palm bits-per-pixel < 16.
2363 * Fix multiple problems with Palm Data Base reader (patch from
2364 1tms@gmx.d...).
2365 * Do not exit after first image with the display --immutable option.
2366 * Update autoconf/automake/libtool configuration files.
2367 * Add support for resource limit units (e.g. -limit memory 16mb).
2368 * Return original image if gaussian blur sigma is 0.0.
2369 * Colormapped multi-image PDF's are no longer corrupt (reference
2370 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2371
23722007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2373 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2374 now adjusts automatically with different support window size.
2375 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2376 (triangluar) resize windowing filters.
2377 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2378 from the Lookup Table image.
2379
23802007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2381 * Not all DCM tags were being saved as image attributes (patch provided by
2382 jcupitt@gmail...).
2383 * Normalize pixel values when quantum format is floating-point.
2384 * Initialize the pixel sum to zero when averaging image pixels.
2385
23862007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2387 * Bug fix in height calculation for -layers merge operation
2388
23892007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2390 * Add support for SCT grayscale images.
2391 * Fixed transparancy bug for the ICO image format.
2392 * Fixed small memory leak in the caption and label coders.
2393 * Fixed -threshold option to return all white for -threshold 0 (reference
2394 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2395
23962007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2397 * Corrected CGM delegate command in config/delegate.xml.
2398
23992007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2400 * Reclassified X server open error from fatal to non-fatal.
2401 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2402 set the image alpha channel.
2403 * Patch for Scanalytics IPLab image format for non 8-bit images
2404 (contributed by Sean Burke).
2405
24062007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2407 * Remove ctrl-M characters on in various source files.
2408 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2409 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2410
24112007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2412 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2413
24142007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2415 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2417 * Modules are searched first in the directories specified by the environment
2418 variables, and then -- if the desired module is not found -- in the
2419 compiled-in path. (reference
2420 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2421
24222007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2423 * Update FPX regression test reference images.
2424 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2425
24262007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2427 * The -equalize option now respects the -channel option.
2428
24292007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2430 * Additional Filters: Welsh, Parzen, Lagrangian
2431 * Addition of Cubic filter B,C controls
2432 * 'verbose' filter plotting output using -define "filter:verbose"
2433
24342007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2435 * Further expandsion and handling of filters with expert options.
2436 -filter selects from a table of standard filter settings, while
2437 expert options allow complete selection of filter, windowing, support
2438 and blurring options. Includes automatic switch from Sinc to Bessel
2439 for operators using 2 dimentional cylindrical filter, rather than
2440 two pass 1 dimentional orthogonal filters.
2441
24422007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2443 * Obsolete -support (set filter blur factor)
2444 * Expandsion to add -set/define filter options
2445
24462007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2447 * Least Squares coordinate handling added for -distort methods Affine,
2448 Perspective, Bilinear. This allows for more than the minimal number of
2449 coordinates to be used to 'fit' a distortion function to an image.
2450 This addition will allow the use of image registration to generate
2451 panarama overviews and better geographical coordinate correction.
2452 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2453 into a new layers function MergeImageLayers() method, adding 'flatten'
2454 and 'mosaic' layer methods.
2455 * Addition of another simular layers method 'merge' which 'unlocks' the
2456 normal flatten/mosaic layer merger from the origin, The resulting image
2457 will have a virtual canvas of minimal size with an offset. Also images
2458 with negative offsets will not be clipped by the 'merge' form of the
2459 command. This was created for better layering of distorted images, such
2460 as panarama overlays.
2461 * Bug fix in handling transparency for EWA resampling.
2462 * Access to Resize Filter Functions from resize.c (for resample.c)
2463 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2464 * All resize filters added to resampling, but filter handling is incomplete.
2465
24662007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2467 * The box filter no longer produces a black grid when resizing an image
2468 under Mac OS X.
2469 * Respect cropbox for PDF with a subimage specification (e.g.
2470 image.pdf[1-3]).
2471 * Detect proper PDF bounding box when offsets are negative.
2472
24732007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2474 * Speed up the Fx interpreter.
2475 * Use ULL not ui64 for MinGW 64-bit constants.
2476 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2477 * Close all references to a pixel cache on disk before removing the temporary
2478 file as required under Windows.
2479
24802007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2481 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2482 sharp and clear as you approach the center of the distort.
2483 * Added " -set option:distort:viewport 'geometry' " special option
2484 that can be used to override the output image size and offset.
2485 * Fixed experimental use of -filter and -support in Resampling (more later).
2486 * Changed order for coordinate arguments in -distort (for later leastsq
2487 multiple coordinate distortion function fitting)
2488
24892007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2490 * Check the API version and quantum depth before loading a coder module or
2491 image filter (reference
2492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2493 * Add exception to the image filter signature.
2494 * Get the execution path under Mac OS X.
2495 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2496 * Fixed memory leak in CloneString() (reference
2497 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2498 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2499 CopyDelegateFile().
2500
25012007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2502 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2503
25042007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2505 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2506 method instead.
2507 * Map the display program pan icon window for each oversized image.
2508 * The ufraw delegate does not like quotes around the output filename.
2509 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2510 a 64-bit FreeBSD system.
2511 * The -level option now works properly for colormapped images.
2512 * Allow Extrapolated blending of images using -blend
2513 http://netpbm.sourceforge.net/doc/extendedopacity.html
2514
25152007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2516 * Major Addition, Area Resampling Functions, (scaled interpolation)
2517 for pixel lookup in Distortion functions. This improves the look in
2518 areas of minification enormousally, especially in situations of infinite
2519 tiling and horizon views. All virtual pixel methods have been handled
2520 to minimise computation time involved with area resampling. To use the
2521 new function distortions need to be able to determine scaling vectors
2522 (distortion function derivitives) for correct working. All
2523 -distort methods, except Arc, uses scaled area resampling.
2524 * Improvements to perspective distort method, to include the correct
2525 differentation between the 'ground' on which the image lies, and the
2526 'sky', the color of which can be set using the -mattecolor setting
2527 (as the distortion invalid pixel color). Background color is retains
2528 for surrounding ground areas. The horizon is also correct anti-aliased
2529 and transparent colors are also allowed, allowing you to add backdrops
2530 of gradients and patterns.
2531
25322007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2533 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2534 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2535 iDefense).
2536 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2537 iDefense).
2538 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2539 (alert from iDefense).
2540 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2541 (alert from iDefense).
2542 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2543 (alert from iDefense).
2544 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2545 (alert from iDefense).
2546 * Patched ReadDCMImage() to fix an denial of service vulnerability
2547 (alert from iDefense).
2548 * Patched ReadXCFImage() to fix an denial of service vulnerability
2549 (alert from iDefense).
2550 * If image size changes, don't trust DPX orientation attributes.
2551
25522007-09-04 6.3.5-9 Gozer404
2553 * Add French to the messaging system (reference
2554 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2555 * Add -fopenmp to MAGICK_PCFLAGS (reference
2556 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2557
25582007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2559 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2560 reset the alpha channel.
2561 * Render proper image labels for VID coder.
2562 * Resolved a conflict for the -list option. Use -list font to list
2563 ImageMagick fonts and -list type to list image types.
2564 * Catch any errors returned by pthread_mutex_init() (problem report
2565 from devman@gmx-t...).
2566 * TransformHSL() returns a proper hue component.
2567 * Added -clut option and the ClutImage() method.
2568 * Fix glyph memory leak in AnnotateImage (reference
2569 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2570 * Rename analyze.c to Analyze.c (reference
2571 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2572
25732007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2574 * Enabled use of +distort to auto resize destination image to 'bestfit'
2575 the distorted input image. This also enabled the use of virtual canvas
2576 offsets in source and destination images for most distortion methods.
2577
25782007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2579 * Remove atexit in Magick++ code to avoid possible client crash (reference
2580 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2581
25822007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2583 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2584
25852007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2586 * Added -distort arc. This update also allows the destination image
2587 size and offset to be set according to the specific distortion being
2588 applied.
2589
25902007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2591 * Set the -poloroid border color with the -bordercolor option.
2592
25932007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2594 * Remove extranous break statement so -type option properly sets the
2595 image_info->type member (reference
2596 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2597
25982007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2599 * Allow the use of optional arguments in -distort SRT
2600
26012007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2602 * Initial addition of three Affine Distortions to -distort with the affine
2603 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2604 or separate Scale-Rotate-Translate actions.
2605
26062007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2607 * Fix X11 font ascender.
2608 * Add -distort option.
2609 * Add random noise option (e.g. +noise random).
2610 * Many internal algorithms are now threaded to take advantage of speed-ups
2611 offered by the new dual and quad-core processor technologies.
2612 and quad-core processor technology.
2613 * Tiff images in the LAB colorspace are no longer identified as RGB
2614 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2615 * Update image color_profile and iptc_profile members in the JPEG coder
2616 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2617
26182007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2619 * Fix composite mask bug (reference
2620 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2621 * Speed up GetPixelOpacity() method (patch from seth@price...).
2622 * Set icon image width/height before allocating the image colormap.
2623 * Remove Photoshop string segment from JPEG profile (reference
2624 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2625
26262007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2627 * Converting a jpg to pdf is creating an empty pdf object (reference
2628 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2629 * Respect the '-set type:hinting off option' (bug report from Richard
2630 Jones).
2631 * WritePSDImage vulnerable to exploitable heap corruption (reference
2632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2633
26342007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2635 * SetMagickRegistry() post-increment the value 'id' (reference
2636 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2637
26382007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2639 * Read/write 10 & 12-bit packed DPX images.
2640 * Reduce stack requirements for messaging system.
2641 * Small memory leak for raw profiles in the PNG coder.
2642
26432007-06-01 6.3.4-5 Glenn <glennrp@image...>
2644 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2645 you can continue to use "-interlace Plane" to request these.
2646
26472007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2648 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2649
26502007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2651 * Set min-is-white for Group4-compressed PDF.
2652 * Add PaintFloodfillImage() method.
2653
26542007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2655 * Add MEPP metric to compare program. Returns the mean error per pixel
2656 along with the normalize mean and maximum error.
2657 * Attach an XMP profile to an image (e.g.
2658 convert input.tif -profile xmp:metadata.xmp output.tif).
2659
26602007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2661 * Fixed mogrify conversions with -format and -path (reference
2662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2663
26642007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2665 * SVG style element was not always parsed properly.
2666 * Do not dither when the number of unique colors is already less than the
2667 maximum.
2668 * Return normalized PAE metric (compare utility).
2669
26702007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2671 * Add support for PFM images.
2672 * Check for corrupt EXIF image profiles.
2673 * Writing JPEG YCbCr TIFF images no longer faults (reference
2674 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2675
26762007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2677 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2678
26792007-04-28 6.3.4-0 Glenn <glennrp@image...>
2680 * Added profile support to the GIF decoder/encoder. They are stored
2681 as GIF Application Extensions. Known extensions include existing ICCRGB1
2682 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2683 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2684
26852007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2686 * Invert Opacity change for user defined ordered dither threshold maps,
2687 so that 'off' map is transparent, and 'on' is opaque.
2688
26892007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2690 * Added an initial Coalesce Images, and a final +map local colortable
2691 optimization to the -layers Optimize method, for a simple to use
2692 GIF optimization operation. (more work to come)
2693
26942007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2695 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2696 * Add AcquireOneVirtualPixel() method.
2697 * Set Log colorspace properly when writing DPX images.
2698 * Add -tile-offset option.
2699 * Add support for the EXR image format.
2700 * Improve support for DPX images.
2701 * Add --enable-hdri option to the configure script.
2702 * Add support for high dynamic-range images (HDRI).
2703
27042007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2705 * Improve support for writing multiple image icons.
2706
27072007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2708 * Separated -layers Optimize from -layers OptimizeFrame to allow
2709 the former expansion into a general (multiple method) optimizer
2710 of GIF animations
2711 * merged -layers OptimizeTransparency into -layers Optimize method
2712
27132007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2714 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2715 * Fix race condition when spawning delegate programs.
2716 * TIFF JPEG now respects the -quality comptression setting.
2717 * The -fx option now properly groks the logical and operator.
2718 * DPX tilestamp property should be timestamp.
2719
27202007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2721 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2722 according to given gravity and canvas area it applies to. This is for
2723 code simplification thoughout MagickCore.
2724
27252007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2726 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2727 frames. Other animation handlers may also need to reset virtual canvas
2728 sizes to match the first frame, as well.
2729
27302007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2731 * Addition of a CompositeImages() "layer.c" function to compose two
2732 separate image lists together (with a virtual canvas offset) in three
2733 different ways, depending on the size of the lists.
2734 * A 'hack' for command line use (the two lists separates by the special
2735 "NULL" image, which is junked) has also been added. Specifically...
2736 "-layers Composite".
2737
27382007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2739 * Add -layers RemoveDups method to remove duplicate sequential images in
2740 coalesced animations.
2741 * Add -layers RemoveZero method to remove images with a zero time delay
2742 (with no action and a warning is all images have zero time delay)
2743
27442007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2745 * Permit generic profiles (e.g. -profile name:profile).
2746
27472007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2748 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2749 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2750
27512007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2752 * Code duplication, simplification, and possible logic faults in "list.c".
2753 * Added new Composition method, 'ChangeMask' to return pixels
2754 that have changed or will cause a color change in overlays
2755 * Used 'ChangeMask' to implement the "-layers" method
2756 "OptimizeTransparency" to improve the compressibility of
2757 frame optimized GIF animations. See IM Examples...
2758 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2759
27602007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2761 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2762 some minor changes to the GIF coder to make reading and pinging images
2763 faster (patch provided by mstemm@cloud...).
2764
27652007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2766 * Patch RotateImage() to properly rotate CMYK images.
2767 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2768 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2769
27702007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2771 * Fixed bug for GIF Optimization for images without a matte channel.
2772 * Improved image handling for "-layers" method "Dispose".
2773
27742007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2775 * Improve configure script to better support Ghostscript under Mac OSX (
2776 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2777 * Force a virtual pixel method of Tile for GetFillColor() and
2778 GetStrokeColor().
2779 * Add -reverse option to reverse the image list.
2780
27812007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2782 * Support versions 2.1.0 and above (reference
2783 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2784 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2785 * Fix fault in DCM coder (reference
2786 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2787 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2789 * Add --disable-deprecated configure script option.
2790 * Composite mask now works properly with transparent images.
2791
27922007-03-04 Daniel Kobras <kobras@debia...>
2793 * Fixed additional data-driven faults (reference
2794 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2795 * Allocate proper scanline length to prevent a PCX overflow.
2796
27972007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2798 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2799 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2800
28012007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2802 * Escape indirect labels and comments (e.g. -label @file).
2803 * Added -format %C to return the image compression type.
2804 * Do not report channel statistics if -ping -format is specified with the
2805 identify program.
2806 * Add ResetImagePage() to reset the image page canvas and position.
2807 * Upgrade to LCMS 1.16
2808 * Configure Ghostscript for library or framework (reference
2809 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2810 * Add -taint option to convert/mogrify to mark image as ineligible for
2811 * Fixed various data-driven faults (reference
2812 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2813 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2814 not MagickCore. The corrupt XWD image faults but its failing in
2815 the X11 XGetPixel() method, not MagickCore.
2816
28172007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2818 * Use -define quantum:polarity=min-is-black or -define
2819 quantum:polarity=min-is-white to toggle the photometric interpretation for
2820 a bilevel TIFF image.
2821
28222007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2823 * Don't interpret embedded format characters when reading comments/labels
2824 from a file.
2825 * Reading an image from stdin stopped working.
2826
28272007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2828 * PerlMagick Label() no longer faults.
2829 * Fix double-free when using the display/animate -geometry option.
2830 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2831 profile->length and profile->datum.
2832
28332007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2834 * Fix file leak in InjectImageBlob().
2835 * Do not reinterpret image properties (e.g. -comment %%w).
2836
28372007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2838 * Don't over-allocate file buffers.
2839
28402007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2841 * Format strings in the POSIX locale.
2842 * Make font metrics invarient to the strokewidth.
2843
28442007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2845 * Patch to fix configure.ac typo.
2846
28472007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2848 * Permit ImageMagick to run as a service under Windows.
2849 * Remove duplicate EXIF properties.
2850 * Support strokewidth option for the caption format.
2851 * Don't use Ghostscript for rendering fonts if Freetype is available.
2852
28532007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2854 * Added thumbnail format to write EXIF thumbnails.
2855 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2856 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2857
28582007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2859 * Add interpolate and background options to PerlMagick's AffineTransform().
2860 * Revert to Postscript rendering if Freetype delegate library is not
2861 available.
2862
28632007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2864 * Accept Fx expressions from a file with -fx @filename.
2865 * Enhance -fill and -stroke to accept image filenames as patterns.
2866
28672007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2868 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2869 format.
2870 * Update EXIF resolution fields when image density changes.
2871
28722007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2873 * The -polaroid option now respects -gravity.
2874 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2875 instead.
2876 * Any form of "-crop" with a percentage, implies an offset for the crop.
2877 * Fixed percent option for -border (e.g. -border 10%x0%).
2878 * Add -path option to the mogrify program to specify where to write the
2879 images.
2880
28812007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2882 * Fix the -auto-orient to work with an image sequence (reference
2883 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2884 * Add -polaroid option to simulate a Polaroid picture.
2885 * Eliminate double-free bug in GradientImage().
2886 * Set AppendImage() matte channel only when image has matte attribute set.
2887 * The -crop with negative offsets do not modify the virtual canvas.
2888 * Caption: Given both the width and height ("-size") of the area to fill,
2889 adjust the fonts "-pointsize" until the text just filles the whole space
2890 without overflowing.
2891 * Generate proper Windows icon image files (patch provided by
2892 Robert M. Jansen).