blob: fe844811d71f55bf3968df23b8f92b2f9416090d [file] [log] [blame]
cristy47774982011-02-15 15:17:19 +000012011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
2 * New version 6.6.7-8.
3
42011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp84758fb2011-02-14 03:10:03 +00005 * The PNG encoder should ignore bogus q->opacity values when image->matte
6 is MagickFalse (reference
7 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
8
cristy91c09252011-02-14 00:00:33 +000092011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
10 * Use implicit image format when explicit format is bogus (e.g.
11 02.13.11-18:43:58.png now writes as PNG).
cristy53e0e4a2011-02-18 02:55:20 +000012 * Fix problem with 4GB file seeks on a 32-bit OS.
cristy91c09252011-02-14 00:00:33 +000013
anthonya0172d62011-02-13 01:19:17 +0000142011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
15 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
16 by the blur map being used, rather than just 'cutoff' suddenly.
17
cristy292ebf12011-02-08 20:21:31 +0000182011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
19 * Support 16-bit per pixel YUV image files.
glennrpd86db542011-02-09 13:43:45 +000020 * Fix off-by-one error in PosterizeImage().
cristyd1a2c0f2011-02-09 14:14:50 +000021 * Posterize now distributes color uniformally (reference
22 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
cristy4d727152011-02-10 19:57:21 +000023 * Add -smush option (reference
cristy4285d782011-02-09 20:12:28 +000024 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
cristyc0837e22011-02-13 00:42:41 +000025 * Repair memory leak in the display program.
cristy292ebf12011-02-08 20:21:31 +000026
cristyfe0e6f02011-02-07 18:38:07 +0000272011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
28 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
29 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
30
312011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
anthony993d8382011-02-06 12:35:36 +000032 * Default sigma for Gauusian resize filter is now 1/2 for both
33 orthogonal resize and cylindrical EWA distortions.
34
cristy2ab50012011-02-02 19:09:43 +0000352011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
36 * Check if the font is null in RenderFreetype() to prevent fault (reference
37 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
cristyfd5b45c2011-02-03 01:17:03 +000038 * Eliminate fault when reading WMF image files (reference
39 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
cristya97426c2011-02-04 01:41:27 +000040 * Support multi-page transparent Postscript and PDF image files.
cristye6529ff2011-02-04 20:05:32 +000041 * The compare fuzz metric now returns the same correct value for
anthonyb4d5f862011-02-06 01:12:54 +000042 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
cristy2ab50012011-02-02 19:09:43 +000043
cristyd0083a62011-01-30 03:02:05 +0000442011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
45 * Move coders/tiff.c conditional compile to define TIFF exception /
46 semaphore / key when TIFF delegate is disabled.
47
glennrpcf002022011-01-30 02:38:15 +0000482011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
49 * Renamed variables, macros, and functions defined/declared in coders/png.c
50 that were in the libpng namespace (beginning with "png_" or "PNG_").
51
glennrp26bdeb52011-01-25 20:15:13 +0000522011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
glennrp0fd86dc2011-01-25 19:56:36 +000053 * Removed a call to GetNumberColors() from the PNG encoder that was
54 only there for debugging purposes and was consuming a huge amount
glennrp26bdeb52011-01-25 20:15:13 +000055 of CPU time. (reference
56 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
glennrp0e319732011-01-25 21:53:13 +000057 * Sometimes black was still written as transparent, when the PNG
glennrp614049a2011-01-27 03:49:06 +000058 encoder received an image with image->matte==true no transparent
59 pixels were present. (reference
glennrp0e319732011-01-25 21:53:13 +000060 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
glennrp0fd86dc2011-01-25 19:56:36 +000061
cristy5bf97b52011-01-24 13:21:15 +0000622011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
glennrp0fd86dc2011-01-25 19:56:36 +000063 * Remove memory leak from ThrowFileException() macro (reference
cristy5bf97b52011-01-24 13:21:15 +000064 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
cristy83b6e792011-01-26 15:46:06 +000065 * Multiple blue error count by 'count' in ClassifyImageColors()
cristyc1c5b3b2011-02-01 01:12:07 +000066 * Add support for the AAI image format.
cristy5bf97b52011-01-24 13:21:15 +000067
cristyb320d072011-01-22 22:03:56 +0000682011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
69 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
70
glennrp21eec3d2011-01-19 15:21:02 +0000712011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
glennrpa6a06632011-01-19 15:15:34 +000072 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
73 to LongPixelPacket and made the default (65537,65537,65537), which
74 can never occur in the PNG image data. Previously the default was
glennrp21eec3d2011-01-19 15:21:02 +000075 (0,0,0) and black pixels would be rendered as as transparent when
glennrp4df5af82011-01-20 00:20:45 +000076 no tRNS chunk was present in the input, which has caused problems
77 with some test cases since version 6.6.6-10.
glennrp21eec3d2011-01-19 15:21:02 +000078 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
glennrp614049a2011-01-27 03:49:06 +000079 and semitransparent pixels separately. Previously it wasn't always
80 possible to determine if there was a single fully-transparent color,
glennrp4df5af82011-01-20 00:20:45 +000081 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
82 Gray image with a tRNS chunk.
glennrpa6a06632011-01-19 15:15:34 +000083
cristy743ac562011-01-15 21:28:15 +0000842011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
85 * Do not reset image next / previous when detach argument is false for
86 CloneImage().
87 * Inline cropping no longer fails for inline raw images (e.g.
88 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
89
glennrp865763a2011-01-14 15:29:25 +0000902011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
91 * Don't let the PNG encoder try to sort the colormap when there are more
92 than 256 colors in the image. (reference
cristybee00932011-01-15 20:28:27 +000093 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
glennrp865763a2011-01-14 15:29:25 +000094
cristy27bf23e2011-01-10 13:35:22 +0000952011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
96 * Accept escaped % in output filename (reference
97 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
98
glennrpe4017e32011-01-08 17:16:09 +0000992011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
100 * Quieted some inconsequential warnings in the PNG codec due to a
101 change in the type of the PNG iCCP profile from png_charp to png_bytep
102 in libpng-1.5.0.
103
cristyd63c0502011-01-03 15:45:11 +00001042011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
105 * Handle negative heights for ICO images.
106
1072011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpf42cff62011-01-02 20:01:17 +0000108 * Recent changes sometimes caused the PNG encoder to select colortype=2
glennrp1e781a92011-01-04 14:52:45 +0000109 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
110 the filesize larger than necessary and caused some of the PerlMagick
111 tests to fail.
glennrpf42cff62011-01-02 20:01:17 +0000112
cristyd63c0502011-01-03 15:45:11 +00001132011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
glennrpc8cbc5d2011-01-01 00:12:34 +0000114 * The PNG decoder now checks whether the image actually has any transparency
glennrp0684d242011-01-07 15:08:41 +0000115 when the input file contains an alpha channel or a tRNS chunk. (Reference
glennrpc8cbc5d2011-01-01 00:12:34 +0000116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
117
cristy4c5686f2010-12-26 19:57:38 +00001182010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
119 * -posterize fails with more than 40 levels (reference
120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
cristy03043dd2010-12-28 18:48:57 +0000121 * Add support for the MacPaint image format.
glennrpf42cff62011-01-02 20:01:17 +0000122 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
cristy667a8922010-12-29 13:43:35 +0000123 (bug report by steven.sittser@fligh...).
cristy97450ff2010-12-29 17:29:17 +0000124 * Fix user data length for the CIN image format.
cristy4c5686f2010-12-26 19:57:38 +0000125
glennrpba30ff92010-12-21 14:53:03 +00001262010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
127 * Use a clone instead of the main image in coders/png.c, so the image
128 can still be used later on without being affected by changes made by
129 the PNG encoder.
glennrp26f37912010-12-23 16:22:42 +0000130 * Added PNG:exclude-chunk and PNG:include-chunk defines.
glennrp36a7ad82010-12-23 16:26:42 +0000131 * Revised the -strip option so it behaves as though
glennrp9eb2d1a2010-12-24 00:33:05 +0000132 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
glennrp0effd182010-12-23 19:15:48 +0000133 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
134 generating the alpha channel for a JNG image.
glennrpba30ff92010-12-21 14:53:03 +0000135
anthonya27af282010-12-21 02:43:33 +00001362010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
137 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
cristy330af6c2010-12-21 14:36:06 +0000138 It prevented user defined interpolation settings for -clut, and possibly
anthonya27af282010-12-21 02:43:33 +0000139 other usage.
140
cristy57119ff2010-12-19 02:40:11 +00001412010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
142 * Add LZMA compression support to ImageMagick.
cristya621fe32011-01-22 15:45:06 +0000143 * Eliminate seg-fault in MvgPrintf().
cristy57119ff2010-12-19 02:40:11 +0000144
glennrpd6bf1612010-12-17 17:28:54 +00001452010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
146 * Eliminated a redundant quantization step in the PNG encoder.
147 * Untangled a confusing but apparently harmless improper loop nesting
148 in the PNG encoder.
149 * Eliminated redundant "IsGray()" tests from the PNG encoder.
150
cristyf364ed42010-12-15 01:54:43 +00001512010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
152 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
153 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
154
glennrp7ddcc222010-12-11 05:01:05 +00001552010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
156 * Make the PNG encoder always rebuild the palette, to avoid losing
157 transparency when it is out of sync with the pixel data (reference
158 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
glennrpd6bf1612010-12-17 17:28:54 +0000159 * Eliminated CompressColormapTransFirst() since the palette is already
glennrp101643d2010-12-23 13:02:50 +0000160 compressed and sorted by opacity now when it's recreated.
glennrp7ddcc222010-12-11 05:01:05 +0000161
anthonyaf148482010-12-10 12:54:31 +00001622010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
163 * Account for virtual canvas for the -flip / -flop options (reference
164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
anthonybdaa5b32010-12-10 13:06:46 +0000165 * Also for -transpose and transverse options
cristy343eee92010-12-11 02:17:57 +0000166 * Support -metric fuzz option.
anthonyaf148482010-12-10 12:54:31 +0000167
anthonyf5e515d2010-12-09 03:18:40 +00001682010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
169 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
170 function. Note function does not calculate 'distance' in total but
171 short-circuits when threshold is reached for faster processing.
anthonybffd2672010-12-06 06:10:48 +0000172 * Ordered Dithered handling of Alpha channel was incorrect - fixing
173 Bug was introduced v6.6.5-6
174
cristydffcaec2010-12-03 16:52:36 +00001752010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
176 * Fixed two more cases where the PNG encoder lost transparency (reference
177 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
178
cristy87bce0f2010-12-02 23:14:06 +00001792010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
180 * Affine multiplication reversed when translating (reference
181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
182
glennrp46ba0f82010-11-30 04:43:13 +00001832010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
184 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
185 to each other.
186
cristye98012e2010-11-28 21:27:53 +00001872010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
cristy08a3d702010-11-28 01:57:36 +0000188 * Add support for -evaluate-sequence median.
189
glennrp8eb57272010-11-26 20:43:35 +00001902010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
glennrp3c218112010-11-27 15:31:26 +0000191 * Fixed two more cases where the PNG encoder lost transparency (reference
cristydffcaec2010-12-03 16:52:36 +0000192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
glennrp8eb57272010-11-26 20:43:35 +0000193
cristy652316c2010-11-23 13:49:46 +00001942010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
195 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
196 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
cristy34d6fdc2010-11-26 19:06:08 +0000197 * Support NCC (normalized cross correlation) compare metric.
cristy652316c2010-11-23 13:49:46 +0000198
cristya2511a72010-11-21 20:58:39 +00001992010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
glennrp101643d2010-12-23 13:02:50 +0000200 * Fix PNG coder compile error when HDRI is enabled.
cristya2511a72010-11-21 20:58:39 +0000201
glennrp83c2de52010-11-17 14:40:15 +00002022010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
203 * Many of the problems with the PNG encoder have been fixed (reference
glennrp6d1b79d2010-11-20 13:55:15 +0000204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
glennrp45c22512010-11-21 17:46:40 +0000205 * The "-type Optimize" option is now deprecated. If present, it is treated
206 by the PNG encoder the same as if the type were undefined. Optimization
glennrpc63e3c12010-11-29 14:14:47 +0000207 is now always performed. No other formats used the "type Optimize" option.
glennrp0c3e06b2010-11-19 13:45:02 +0000208 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
glennrp83c2de52010-11-17 14:40:15 +0000209
cristy2224dcd2010-11-15 00:49:30 +00002102010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
211 * The splice option no longer throws spurious "pixels are not authentic"
212 exceptions.
cristya6a18782010-11-15 01:56:25 +0000213 * Thread the -adaptive-resize option.
cristy57cc0952010-11-20 00:26:54 +0000214 * Set XBM coder height to height not width.
cristy2224dcd2010-11-15 00:49:30 +0000215
nicolas17d67c32010-11-14 18:01:25 +00002162010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasca48bce2010-11-14 17:54:53 +0000217 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
218
nicolas17d67c32010-11-14 18:01:25 +00002192010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas89b36462010-11-13 18:47:40 +0000220 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
221 preservation of images which only vary horizontally (or vertically)" under
nicolasca48bce2010-11-14 17:54:53 +0000222 no-op. New blur = 0.9812505644269356.
nicolas2d3579a2010-11-13 15:31:28 +0000223
nicolas17d67c32010-11-14 18:01:25 +00002242010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc150a902010-11-08 20:44:53 +0000225 * Missing logical operator in tiff.c.
226
cristy1a6e41a2010-11-08 17:09:54 +00002272010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
228 * Only save TIFF image with 1-bit depth if there is no alpha channel.
cristyb43db672010-11-09 15:23:30 +0000229 * Abandon PSD composite if layer is available.
cristy2776cf72010-11-10 13:59:26 +0000230 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
cristy1a6e41a2010-11-08 17:09:54 +0000232
glennrp6b845762010-11-05 02:43:20 +00002332010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
234 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
235
cristy51b1ac52010-10-30 02:27:14 +00002362010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
237 * Do not read configure files in the current directory for the "installed"
238 version of ImageMagick.
cristy2f4741f2010-11-01 23:29:42 +0000239 * Allow numeric characters in the XPM basename (reference
240 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
cristy51b1ac52010-10-30 02:27:14 +0000241
2422010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
glennrpa521b2f2010-10-29 04:11:03 +0000243 * Revised PNG palette optimization
244 * Added some debug logging in coders/png.c.
245
nicolas17d67c32010-11-14 18:01:25 +00002462010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas64051772010-10-28 19:00:03 +0000247 * More precise blur values for Lanczos2Sharp and LanczosSharp.
248 * Added location of first Mitchell crossing (=8/7) to the filters data
249 structure.
250
cristy51b1ac52010-10-30 02:27:14 +00002512010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
anthony152700d2010-10-28 02:43:18 +0000252 * Added Lanczos2D* filters now named Lanczos2*
253 * Reorganization of AcquireFilter() to make it work better
254
nicolas17d67c32010-11-14 18:01:25 +00002552010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas6e315162010-10-25 02:10:03 +0000256 * Clearer EWA filters (LanczosSharp etc) comments.
257
anthony06b1edf2010-10-25 01:19:50 +00002582010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
259 * Added LanczosSharp (3-lobe Lanczos with sharpening)
anthony06b1edf2010-10-25 01:19:50 +0000260 * Filter sharpening factors are also always applied regardless of usage.
261
nicolas17d67c32010-11-14 18:01:25 +00002622010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc2ea59d2010-10-24 23:44:42 +0000263 * CubicBC filter formulas simplified by constant folding. In
nicolasf8ff0b22010-10-24 23:43:35 +0000264 particular, P1 coefficient (always zero) removed from coeff.
nicolasd15ee9a2010-10-24 18:39:45 +0000265
nicolas17d67c32010-11-14 18:01:25 +00002662010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas0d5e5322010-10-22 15:29:30 +0000267 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
anthony06b1edf2010-10-25 01:19:50 +0000268 (as already specified in the documentation).
nicolas0d5e5322010-10-22 15:29:30 +0000269
cristyc39e3d62010-10-14 16:52:01 +00002702010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
271 * Ignore PS bounding box offsets if -page is set.
cristyaabc95d2010-10-16 01:12:47 +0000272 * Use #pragma omp master for dumping single threaded debugging information
273 (single caused a fault).
cristy9fe8cd72010-10-19 01:24:07 +0000274 * Add support for -evaluate exp.
cristyc39e3d62010-10-14 16:52:01 +0000275
anthonyf5e76ef2010-10-12 01:22:01 +00002762010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
277 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
278 filter only. This is similar in action to 'blur' but only for Gaussians,
279 and does not modify the filters support, allowing you to set a very small
280 sigma, without the function 'missing' all pixels.
281 (This will allow future adjustment of Gaussians for variable blur mapping)
282
cristy23f7a922010-10-11 00:27:48 +00002832010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
284 * Patch for DrawableRotation() and DrawableTranslation() (reference
285 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
cristy56dd2cd2010-10-11 00:45:14 +0000286 * The webp format requires the webpconv delegate program (experimental).
cristy23f7a922010-10-11 00:27:48 +0000287
anthony02b4cb42010-10-10 04:54:35 +00002882010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
289 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
290 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
anthonyf5e76ef2010-10-12 01:22:01 +0000291 This also is very similer to a Mitchell filter but specifically designed
292 for EWA use and is the new default filter for Distorting Images.
anthonye5f06452010-10-12 05:48:17 +0000293 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
anthony02b4cb42010-10-10 04:54:35 +0000294
cristybe9b3222010-10-08 17:40:21 +00002952010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
296 * Autodetect file type support in Makefile.PL to prevent test failures
297
anthony61b5ddd2010-10-05 02:33:31 +00002982010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
anthony853d6972010-10-08 06:01:31 +0000299 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
300 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
301 http://www.gson.org/thesis/warping-thesis.pdf
anthonyd5fae5d2010-10-10 03:59:06 +0000302 * Added filter "Robidoux" which is a slightly sharpened version of the
anthony02b4cb42010-10-10 04:54:35 +0000303 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
304 'blurry' for horizontal and vertical lines in no-op distortions.
anthony61b5ddd2010-10-05 02:33:31 +0000305
3062010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
307 * Add support for "pattern:vertical2" and "pattern:horizontal2".
cristy99123912010-10-05 11:29:37 +0000308 * Add support for "pattern:vertical3" and "pattern:horizontal3".
cristy4484e332010-10-08 23:46:21 +0000309 * Properly handle PSD layers with negative offsets.
anthony61b5ddd2010-10-05 02:33:31 +0000310
cristyb41ee102010-10-04 16:46:15 +00003112010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
312 * Fix memory assertion with --enable-embeddable (reference
313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
cristy33503f52010-10-04 17:32:27 +0000314 * Don't permit access to pixels when pinging an image (reference
315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
cristyb41ee102010-10-04 16:46:15 +0000316
anthony10b8bc82010-10-02 12:48:46 +00003172010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpc63e3c12010-11-29 14:14:47 +0000318 * Added sqrt(2) blurring default for Gaussian Filter if used as
anthony61b5ddd2010-10-05 02:33:31 +0000319 a Cylindrical EWA filter. This resulted removing the last aliasing
320 issue that was present in tests for Gaussian EWA resampling. Of course
glennrpc63e3c12010-11-29 14:14:47 +0000321 it is still a very blurry filter for default use in EWA.
anthony10b8bc82010-10-02 12:48:46 +0000322 * Adjusted Variable Mapping Blur Composition so user arguments actual
323 relate properly to the sigma of the blur for a maximum mapping value.
anthony61b5ddd2010-10-05 02:33:31 +0000324 * Fix horizon anti-alising for output-scaled perspective distortions.
325 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
anthony48f77622010-10-03 14:32:31 +0000326 however 'Bessel' while not visible as a filter option can still be used
327 as an internal alias for 'Jinc'.
anthony10b8bc82010-10-02 12:48:46 +0000328
nicolas17d67c32010-11-14 18:01:25 +00003292010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas9e9947a2010-09-29 20:11:58 +0000330 * Chantal Racette double checked the bounding parallelogram computation
331 in resample.c (and I tightened the comments).
332
cristycfbec6a2010-09-28 18:27:51 +00003332010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
334 * Temporary files not always deleted (reference
335 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
336
anthony61b5ddd2010-10-05 02:33:31 +00003372010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
338 * Bug fix for -filter point distorts (occasional generating black pixels)
339
nicolas17d67c32010-11-14 18:01:25 +00003402010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
anthony61b5ddd2010-10-05 02:33:31 +0000341 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
342 and credited Craig DeForest for the "clamp singular values" idea.
nicolasc2d28f02010-09-27 18:56:15 +0000343 * No reason to have "insane" precision Sinc in resize.c: Use
344 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
nicolas83aa22c2010-09-27 18:39:00 +0000345
anthonyc7b82f22010-09-27 10:42:29 +00003462010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
347 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
nicolasb05c3df2010-09-27 15:58:42 +0000348 for Distort Resampling. This makes -distort a whole lot nicer
anthonyc7b82f22010-09-27 10:42:29 +0000349 and allows for the use of better cylindrical filters.
350
anthonyc7b82f22010-09-27 10:42:29 +00003512010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
352 * Fix Point filter for ResizeImage() caused by support limiting the
353 Box weighting function.
354
nicolasb05c3df2010-09-27 15:58:42 +00003552010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
356 * Don't allow resize filter weights to go to zero (reference
357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
358
nicolas17d67c32010-11-14 18:01:25 +00003592010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas2ffd3b22010-09-24 20:27:31 +0000360 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
361
nicolasb05c3df2010-09-27 15:58:42 +00003622010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
cristy6b1d05e2010-09-22 19:17:27 +0000363 * Do not break words if caption size is absolute (reference
364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
cristy3b472e52010-09-23 16:11:43 +0000365 * Don't define HAVE_THREADS for --without-threads configure script option.
cristy6b1d05e2010-09-22 19:17:27 +0000366
nicolas17d67c32010-11-14 18:01:25 +00003672010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas92375332010-09-21 00:32:38 +0000368 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
nicolas94a41852010-09-21 14:35:09 +0000369 Some computations were needlessly done in long double precision because
370 PIL forced an automatic upcast wherever it appeared. Changed its name to
nicolasb05c3df2010-09-27 15:58:42 +0000371 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
nicolas94a41852010-09-21 14:35:09 +0000372 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
373 call instead of two trig calls.
nicolasa4f7b4a2010-09-20 20:28:38 +0000374
anthony70510d22010-09-20 01:01:31 +00003752010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony490ab032010-09-20 00:02:08 +0000376 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
anthony5aa65212010-09-20 04:20:28 +0000377 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
anthony490ab032010-09-20 00:02:08 +0000378
cristyc5fea9a2010-09-19 14:45:15 +00003792010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
380 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
381 rather than 8BIM.
cristy63054742010-09-20 12:42:28 +0000382 * Support %[version] and %[copyright].
cristy0158a4b2010-09-20 13:59:45 +0000383 * Improve performance of the pixel cache.
cristyc5fea9a2010-09-19 14:45:15 +0000384
cristycdae12a2010-09-19 02:24:31 +00003852010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
386 * Automatically set the quantum depth to 16 for HDRI.
387
cristy109e5572010-09-16 18:38:17 +00003882010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
389 * IPTC profile not always wrapped properly inside an 8BIM profile.
anthony165bd162010-09-20 01:06:26 +0000390 * TIFF tile geometry must be divisible by 16.
cristy109e5572010-09-16 18:38:17 +0000391
anthonyba5a7c32010-09-15 02:42:25 +00003922010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpf5e546d2010-09-18 19:12:38 +0000393 * Rename of SincPolynomial to SincFast for easier user understanding
anthonyba5a7c32010-09-15 02:42:25 +0000394 * Ditto for LanczosChebyshev to LanzcosFast
395
anthony5708fc62010-09-14 13:52:50 +00003962010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
397 * Switch default resize filters to using the faster SincPolynomial
glennrpf5e546d2010-09-18 19:12:38 +0000398 filter by default internally. However 'Sinc' will still use the
anthony5708fc62010-09-14 13:52:50 +0000399 Trigonometric function, and can be used to assign the trig version
400 of Sinc() to filters using the filter expert options.
anthony165bd162010-09-20 01:06:26 +0000401 * The default filter for 'distort' was found to be a very blurry inaccurate
402 filter function. It was removed and replaced with a correct Gaussian
403 filter (as used by resize)
anthony5708fc62010-09-14 13:52:50 +0000404 * Added a switch so that "-interpolate filter" will force the use of
405 a cylindrical filter for ALL pixels in distorted images. That is you can
glennrp705a1ef2010-09-16 11:31:26 +0000406 use that switch to use a cylindrical filter even for images that are
anthony165bd162010-09-20 01:06:26 +0000407 being enlarged by the distortion. However EWA is still currently using
408 a fixed 2.0 sampling radius. This switch complements the use of "-filter
409 point" which turns off EWA filters in favor of interpolation for all
410 pixels in a distorted image. BOTH switches should not be used together.
anthony5708fc62010-09-14 13:52:50 +0000411 * A bug in the support radius of the EWA resampling function was found,
412 now that correctly defined resize filters are being used. Suddenly Normal
413 Gaussian distortions are not so blurry, and tests with distortions of
414 the 'Rings' image show extremely good and clear results, with only minimal
415 blurring. The filter 'blur' expert option can be used to adjust this
416 further.
417
glennrp705a1ef2010-09-16 11:31:26 +0000418 The above represents a major improvement forward in the quality of the
anthony165bd162010-09-20 01:06:26 +0000419 image distortion operator. But near-unity distortions (no scaling) are
420 still overly blurry.
anthony5708fc62010-09-14 13:52:50 +0000421
cristyb0404eb2010-09-13 20:03:01 +00004222010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
423 * Don't negate the geometry offset for the -extent option.
424
cristy3a59f102010-09-09 13:39:28 +00004252010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
426 * The RGBO format is now listed as a supported format.
427
anthony9d7245a2010-09-07 10:18:56 +00004282010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
anthonyb6d08c52010-09-13 01:17:04 +0000429 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
glennrpf5e546d2010-09-18 19:12:38 +0000430 function as "LanczosChebyshev" as faster alternative to Lanczos.
anthony9d7245a2010-09-07 10:18:56 +0000431 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
432 the Sinc Trigonometric resize filter, as a proper filter to allow
433 direct comparision and speed testing of the filter.
anthony019e8482010-09-10 01:21:43 +0000434 * Expanded the "-set option:filter:verbose 1" output, so as to also include
435 the actual functions and other values that were used to create the filter.
anthony9d7245a2010-09-07 10:18:56 +0000436
cristy8cad8f22010-09-02 15:51:50 +00004372010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
438 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
439
cristy826a5472010-08-31 23:21:38 +00004402010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
441 * Path no longer closed if join style is round (reference
442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
cristy1f9852b2010-09-04 15:05:36 +0000443 * Add case for BGRQuantum to GetQuantumExtent().
444 * Support no compression on PCX write.
cristy826a5472010-08-31 23:21:38 +0000445
cristya6a96a12010-08-23 13:37:35 +00004462010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
447 * Fixed bug in the raw BGRA coders (reference
448 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
cristya20214e2010-08-28 16:52:13 +0000449 * Fix off-by-one error in the PSD coders.
cristy657c6352010-08-29 14:05:08 +0000450 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
451 approximation of the sinc function over the interval [-3,3].
cristye31e7a62010-08-30 18:01:35 +0000452 * Eliminate a small memory leak in LevelizeImageChannel() (reference
cristy91c09252011-02-14 00:00:33 +0000453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
cristyc8ed5322010-08-31 12:07:59 +0000454 * Recognize -fx logtwo (reference
455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
cristya6a96a12010-08-23 13:37:35 +0000456
4572010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
cristyfdad9052010-08-15 20:15:35 +0000458 * Throw exception if image size differs for the compare program but the
459 -subimage-search option is not specified.
460
cristy8968f402010-08-14 01:17:10 +00004612010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
462 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
cristyf9255b92010-08-14 22:59:00 +0000464 * Add -subimage-search option to the compare utility.
cristy8968f402010-08-14 01:17:10 +0000465
cristy116af162010-08-13 01:25:47 +00004662010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
467 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
468 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
469
glennrp3bd2e412010-08-10 13:34:52 +00004702010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
471 * Emit a warning if the PNG encoder can't satisfy the color type and
472 bit depth requested with a "-define" directive.
473
cristyb40fc462010-08-08 00:49:49 +00004742010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
475 * The orient option sometimes improperly set "undefined" (reference
476 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
477 * Only list orientation options for the -list orientation option (reference
478 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
cristyfd9dcd42010-08-08 18:07:02 +0000479 * Return proper standard deviation for combined channels (reference
480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
cristya445a3e2010-08-08 21:55:23 +0000481 * Handle transparency properly for the PSD image format.
cristyb40fc462010-08-08 00:49:49 +0000482
glennrpe610a072010-08-05 17:08:46 +00004832010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
484 * Properly map PNG intent to image->rendering_intent
485
cristyc3b77772010-08-01 20:54:02 +00004862010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
487 * Eliminate bogus "invalid colormap index" when pinging ICO images.
cristyfbb56842010-08-02 11:26:33 +0000488 * Support -set density / units.
cristyc3b77772010-08-01 20:54:02 +0000489
4902010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
cristya60c0202010-07-31 21:36:45 +0000491 * Only use the first alpha channel in PSD image.
492 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
493
glennrp02617122010-07-28 13:07:35 +00004942010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
495 * Eliminate useless message about assuming zero delay when writing
glennrpd908de42010-07-28 13:28:27 +0000496 a single-frame MNG, and changed it from Error to Warning when
497 writing a multiple-frame MNG.
glennrp02617122010-07-28 13:07:35 +0000498
glennrp0ca69b12010-07-26 01:57:52 +00004992010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
500 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
501 reader tries to read MNG chunks from the interior of the embedded PNG,
502 resulting in an erroneous "corrupted image" message.
503
cristyde60ea72010-07-09 23:12:09 +00005042010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
505 * Fix memory leak in for corrupt BMP images (reference
506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
cristy54439632010-07-15 00:43:34 +0000507 * Repair several issues when writing to stdout (reference
508 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
glennrpb489b4c2010-08-10 02:08:54 +0000509 * A GIF image with the .bgr extension is still a GIF (reference
cristy2d31d202010-07-25 22:12:01 +0000510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
cristyde60ea72010-07-09 23:12:09 +0000511
glennrp0f111982010-07-07 20:18:33 +00005122010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
513 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
glennrp101643d2010-12-23 13:02:50 +0000514 images where the PNG bit_depth was not the same as the quantum depth,
glennrp0f111982010-07-07 20:18:33 +0000515 and the transparent color was not black.
516
cristyf500a7b2010-07-01 18:23:49 +00005172010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
518 * Pinging the DJVU image format no longer faults.
cristy1ea34962010-07-01 19:49:21 +0000519 * Check for time-limit-exceeded in only one thread.
cristyf9218a72010-07-03 17:29:40 +0000520 * Reading filenames from a file (e.g. @filenames) no longer includes the
521 utility name (side effect of StringToArgv() method).
cristyf500a7b2010-07-01 18:23:49 +0000522
cristy62e282b2010-06-29 01:27:13 +00005232010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
cristyf2687ca2010-06-29 16:32:38 +0000524 * Support the tiff:fill-order define.
cristyd1df72d2010-06-29 02:17:03 +0000525 * Filters are case sensitive (e.g. reduce-Colors).
cristydaa76602010-06-30 13:05:11 +0000526 * Restore mogrify's -path option.
527 * The -list module option lists image coders and image filters.
cristy62e282b2010-06-29 01:27:13 +0000528
cristy79f99952010-06-27 22:22:02 +00005292010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
530 * Add the ImageView API.
531 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
532 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
533
cristy6305d192010-06-23 01:07:24 +00005342010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
535 * Skip byte when DDS bitcount is 32 (reference
536 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
cristy44b776d2010-06-23 16:28:36 +0000537 * Montage now uses final background setting (e.g. montage -background none ...
538 -background lightblue show:).
cristy0be53ea2010-06-23 19:12:05 +0000539 * Do not annotate directory paths in ListFiles().
cristyb905e452010-06-24 00:30:31 +0000540 * Reset the image matte for png:color-type=2.
cristy6305d192010-06-23 01:07:24 +0000541
cristyca972de2010-06-20 23:37:02 +00005422010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
cristyb70a4862010-06-18 01:18:44 +0000543 * Support new label:pointsize property.
544 * Miscellany->Slide Show, in the display program, now cycles through the
545 image sequence.
cristy2def9322010-06-18 23:59:37 +0000546 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
cristye1287512010-06-19 17:38:25 +0000547 * Reduce memory requirements when dithering on the iPhone.
cristy6b3da3a2010-06-20 02:21:46 +0000548 * Command line operators no longer affected by settings that appear after
549 them (e.g. -splice 10x0+0+0 -gravity center).
cristy1a14f472010-06-20 19:21:48 +0000550 * Compute the proper DPX user data field size.
cristyb70a4862010-06-18 01:18:44 +0000551
cristyca972de2010-06-20 23:37:02 +00005522010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
553 * Fix some nits to keep the clang compiler happy.
554
anthony8d188502010-06-14 04:33:35 +00005552010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +0000556 * Fix transprancy handling for Morphology Convolve
557 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +0000558 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +0000559 * Handling for Convolution of 1-D vertical kernels.
560 However this was removed (using #if-#endif) as I found it slower in tests!
561
5622010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
563 * mogrify -format properly handles compressed image filename (e.g.
564 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +0000565 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +0000566
cristy2b5db102010-06-09 01:07:28 +00005672010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
568 * End of string sentinal is \n not \r.
569
glennrp347e40f2010-06-06 11:27:30 +00005702010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
571 * Don't decode pixels in coders/png.c when image->ping is set.
572
cristyd5562a92010-06-05 13:43:49 +00005732010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
574 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +0000575 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +0000576
anthony5f3a4b52010-06-04 00:54:41 +00005772010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000578 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
579 * 'Skeleton' variant to thin down images as symmetrically as possible.
anthonybee715c2010-06-04 01:25:57 +0000580 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +0000581
glennrp2cbb4482010-06-02 04:37:24 +00005822010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
583 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +0000584 * Prevent MNG divide by zero in calculation of frame_timeout. Set
585 both frame_delay and frame_timeout to infinite when ticks_per_second
586 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +0000587
glennrp2cbb4482010-06-02 04:37:24 +00005882010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
589 * Add x:silent option to prevent beeps when reading the X image format.
590 * Recognize TTF for GetMagicInfo().
591 * Ensure the +set option deletes the image artifact.
592
5932010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +0000594 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
595
glennrp2cbb4482010-06-02 04:37:24 +00005962010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +0000597 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +0000598 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +0000599 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
600 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +0000601
cristy7a693872010-05-24 13:13:54 +00006022010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
603 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +0000604 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +0000605 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +0000606 * Do not interpret a format specifier when enclosed in brackets (e.g.
607 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +0000608 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
609 Windows.
glennrp749699c2010-06-01 13:09:33 +0000610 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +0000611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +0000612
glennrp2cbb4482010-06-02 04:37:24 +00006132010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +0000614 * Third Re-write of MorphologyApply() to better handle compound methods.
615 * Implemented -set option:morphology:compose for merging results of
616 multiple kernels. "None" means re-iterate results with next kernel.
617 While "Undefined" means to use the internal default for a method.
618 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
619 while HitAndMiss defaults to "Lighten" (union of all kernel results).
620 Other morphology methods defaults still to be decided.
621 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +0000622 * Rotation Expansion of single kernels '^' and '@' flags in arguments
623 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +0000624 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +0000625 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +0000626
glennrp2cbb4482010-06-02 04:37:24 +00006272010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000628 * Separation of internal function MorphologyApply() from
anthony9eb4f742010-05-18 02:45:54 +0000629 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +0000630 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +0000631 * Better handling of Gaussian tyle filters (bug fixes)
632 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +0000633 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
634 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +0000635 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
636 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
637 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +0000638 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +0000639 EG: -morphology convolve LOG:0x1
640 * Added FreiChen, Kirsch Convolution kernels
641 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
642 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +0000643
cristy664b8d72010-05-17 13:53:36 +00006442010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +0000645 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +0000646 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +0000647 * Add context to -border for montage. Inside the parenthesis it adds a border
648 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +0000649 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +0000650 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +0000651 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +0000652
cristy472afc72010-05-16 19:29:35 +00006532010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
654 * Use ScaleCharToQuantum() in coders/src.c (reference
655 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +0000656 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +0000657
cristya0bf4682010-05-14 12:15:55 +00006582010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
659 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +0000660 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +0000661
anthonyc1061722010-05-14 06:23:49 +00006622010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +0000663 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +0000664 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000665 EG: -morphology convolve DOG:0x1,3
666 -morphology convolve DOB:0x1,3,90
667 * Added Prewitt, Roberts, Compass Convolution Kernels
668 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000669
6702010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000671 * The pixel buffer was underallocated for some image formats when streaming.
672
anthony1b2bc0a2010-05-12 05:25:22 +00006732010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000674 * Implementation of Pattern Matching Morphology methods
675 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000676 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000677 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000678 * Union of results from Multiple Kernels for HitAndMiss method
679 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000680 * Added many new kernels for HitAndMiss and Convolution
681 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
682 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000683
glennrpd283b562010-05-10 03:00:50 +00006842010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
685 * Use proper background.index when writing indexed PNG, if the background
686 color is in the palette.
687
cristy80ac8b92010-05-08 13:36:57 +00006882010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
689 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000690 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000691
anthonyc84dce52010-05-07 05:42:23 +00006922010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
693 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000694 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000695 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000696
cristydd438462010-05-06 13:44:04 +00006972010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
698 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000699 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000700 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000701 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000702
anthony7d10d742010-05-06 07:05:29 +00007032010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
704 * Made use of new no-'sync' channel enabled mathematical compose methods
705 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000706 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000707
cristydd438462010-05-06 13:44:04 +00007082010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000709 * Fixed bugs with losing the opacity channel while writing some PNG images.
710 (bug reported by Anthony T.)
711
glennrpb4a13412010-05-05 12:47:19 +00007122010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
713 * Simplified and corrected rowbytes calculation in coders/png.c and
714 added more logging.
715
anthonyc5d68fe2010-05-05 05:27:54 +00007162010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
717 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
718 "ModulusSubtract" for more clarity of there functions. Old names
719 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000720 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000721 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000722 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000723 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000724
725 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000726 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000727 which uses 'plus' alpha-blending).
728
729 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000730 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000731 only on the individual channels as specified by the -channel setting.
732 That is do 'channel' math rather than 'SVG' composition.
733
734 With this change you can then use mathematical composition methods on
735 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000736
anthonyec40aca2010-04-29 00:20:28 +00007372010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
738 * Special case handling in Barrel distortion (pixel at image center)
739 * Calculation of image for Barrel distortion (pixel vs image coords)
740 * Argument input (handling optional 'd' argument) for Barrel distortion
741
7422010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000743 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000744 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000745 * A 256 column gradient produces a 256 color GIF image (bug report by
746 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000747 * Register / unregister CALS format in static.c (reference
748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000749 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000750
cristy620e5a12010-04-17 13:29:52 +00007512010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
752 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000753 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000754 * The -direction option now works with the -annotate and -draw options.
755 * For the histogram: format, if you have no need for the unique color list,
756 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
757 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000758 * Match on literal after backslash in glob expression (reference
759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000760 * Enable JPEG-compression for grayscale TIFF images (reference
761 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
762 * Don't write empty tile if tile geometry matches the image width (reference
763 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000764 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000765 * Output the correct units for the identify utility (reference
766 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000767
cristyb65a5b82010-04-15 16:27:51 +00007682010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
769 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000770 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000771 * Revert Lab-to-XYZ colorspace transform patch.
772 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000773
cristyb0993202010-04-13 01:18:27 +00007742010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
775 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000776 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000777
7782010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000779 * Improve support for device link profiles.
780
anthony7fe39fc2010-04-06 03:19:20 +00007812010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
782 * Fixed bug in -auto-level for special case when only one value is present
783 in some channel of the image. In this case no 'stretch is performed, just
784 as -normalize does.
785
cristy6afbad42010-04-05 18:19:13 +00007862010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000787 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000788 Linux.
cristy6afbad42010-04-05 18:19:13 +0000789
anthony6090dc12010-04-01 00:24:21 +00007902010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000791 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000792
cristya8307572010-03-31 14:24:19 +00007932010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000794 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000795 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000796 * Support writing 1-bit PSD images.
797 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000798 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000799
glennrp5af765f2010-03-30 11:12:18 +00008002010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000801 * The new coders/png.c was failing to read a 1-bit paletted image properly.
802 * Finished eliminating the deprecated direct references to members of
803 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000804
cristye20d6d82010-03-26 17:44:29 +00008052010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000806 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000807 * Distort barrel no longer complains when 3 arguments are given (reference
808 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000809 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000810
glennrpd5045b42010-03-24 12:40:35 +00008112010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
812 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000813 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000814 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000815
cristy56ed31c2010-03-22 00:46:21 +00008162010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
817 * Windows does not support complex.h (reference
818 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000819 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000820 * VignetteImage() no longer crashes when x and y arguments are both greater
821 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000822
cristy6ebc0932010-03-21 02:08:24 +00008232010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000824 * Eliminated some of the deprecated direct references to members of
825 the png_info structure. This must be finished before we can build
826 with libpng-1.5.
827
cristy68931bc2010-03-19 17:11:43 +00008282010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
829 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000830 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000831 * Don't gamma correct log to linear color conversion unless the -gamma is
cristya97426c2011-02-04 01:41:27 +0000832 specified (reference
cristy79e61d42010-03-20 02:24:31 +0000833 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000834
cristy7f8a96c2010-03-17 12:22:00 +00008352010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
836 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000837 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000838
cristy15e25cb2010-03-13 20:31:29 +00008392010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
840 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000841 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000842 * The default Helvetica font is not always available, check for
843 Century Schoolbook too (reference
844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000845
cristydf415c82010-03-11 16:47:50 +00008462010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
847 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000848 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000849 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000850
cristyed574b32010-03-07 18:23:47 +00008512010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000852 * The -evaluate-sequence option behaves like -evaluate except it operates
853 on a sequence of images.
854
cristyc5c3af02010-03-05 16:39:11 +00008552010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000856 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000857
cristyc797b1d2010-02-27 15:22:16 +00008582010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
859 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000860 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000861 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000862 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000863 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000864 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000865
cristy3d9279f2010-02-22 14:38:00 +00008662010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
867 * Insufficient image data in EPT is a warning rather than an error.
868 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000869 * Fix problem reading 10-bit grayscale DPX images when scanline length is
870 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000871 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000872
cristyff024b42010-02-21 22:55:09 +00008732010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
874 * Write 10-bit grayscale DPX images properly.
875
cristy66920e82010-02-18 14:33:30 +00008762010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
877 * Detect PDF ICCBased colorspace.
878
anthony999bb2c2010-02-18 12:38:01 +00008792010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000880 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000881
cristy9974d352010-02-17 02:40:21 +00008822010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
883 * TransformImage() resets the image blob when called in the PICT decoder;
884 use SetImageExtent() instead.
885
cristy4aff1572010-02-15 13:34:01 +00008862010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
887 * Support PSD RLE compression.
888
cristyc8d69b12010-02-13 19:06:26 +00008892010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
890 * The jpeg:extent define sometimes exceeded the specified limit.
891
cristy508d9312010-02-10 21:10:30 +00008922010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
893 * Resolve "too many open files" (reference
894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
895
anthony930be612010-02-08 04:26:15 +00008962010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
897 * Added Correlate method which does a Convolve without reflecting the kernel.
898
cristy52cf7f12010-02-07 18:07:56 +00008992010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
900 * Initialize grayscale colormap for PSD images.
901
9022010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000903 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000904 * Addition Third-level Subtractive Morphology Methods:
905 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000906 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000907 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000908
cristy54666e82010-02-03 23:34:26 +00009092010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
910 * display -immutable to display transparent image without a checkboard.
911
cristy2bc0ef72010-02-02 01:38:51 +00009122010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
913 * Make -define png:color-type less persnickity about what it will accept.
914
9152010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
916 * added use of -precision in 'showkernel' output of -morphology
917 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
918 'Distance' Morphology primatives. This does not have a performance hit,
919 though is only truely applicable when the kernel is asymmetric. Note that
920 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
921 operations work properly. This 'reflected usage is defined by online
922 morphology lecture notes (Google for "EECE Binary Morphology")
923 * Added convolve kernel scaling setting "-set option:convolve:scale N"
924 If undefined morphology convolve does not do any scaling or normalization
925 of the convolution kernel. A value of 0.0 causes normalization for both
926 zero and non-zero (added weights) kernel types.
927
9282010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
929 * Speed up reading the PSD image format.
930 * Add the -precision option. Use it to set the maximum number of significant
931 digits to be printed.
932 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000933 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000934
9352010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
936 * Add support for compact floating point (i.e. -depth 16 -define
937 quantum:format=floating-point).
938 * Transparent images no longer flicker on certain system when using the
939 display program.
940 * Permit interactive resizing with the display program.
941 * Support heterogeneous distributed processing, see
942 http://www.imagemagick.org/script/architecture.php#distributed.
943 * Fix semaphore assertion when reading a corrupt image with Magick++.
944 * Add support for -brightness-contrast option.
945
9462010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
947 * Add support for the BGRA raw image format.
948
9492010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
950 * Added Kernel Generator to generate kernels from user strings, which
951 allows the generation in many built in kernels for both Convolution
952 and other Morphological methods. New Kernels currently include..
953 Convolution: Gaussian, Blur, Comet
954 Morphological: Rectangle, Square, Diamond, Disk, Plus
955 Distance: Chebyshev, Manhatten, Knight, Euclidean
956 And both old and new (rectangular) user defined kernel specifications
957 including the use of 'nan' to represent elements which are not part
958 of the kernel definition. List built-in kernel types use "-list kernel"
959 * Added -morphology {method}[:{iteration}] {kernel_string}
960 Initial methods includes no only the basic morphology methods: Dilate,
961 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
962 also the special methods: Convolve, and Distance. Of course the
963 appropriate kernel should be provided for each specific method.
964
9652010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
966 * Add OpenCL-enabled filter (e.g. convert image.png -process
967 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
968 * Added StringTo...() processing functions
969
9702009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
971 * Added MxN tile cropping with overlapping and space handling.
972 See IM Examples, Cutting and Bordering, Cropping roughly Equal
973
9742009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
975 * angle bug fix in variable blur composition with vertical ellipses
976 * Added ability to have variable angles for ellipses in variable blur
977 composition. See IM Examples, Composition, Variable Blur for details
978
9792009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
980 * JPEG does not grok the HSL colorspace.
981
9822009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
983 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
984 * The -gaussian-blur over blurred the opacity channel (reference
985 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
986
9872009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
988 * Declare InverseFourierTransformImage in Magick++/Include.h.
989
9902009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
991 * The PNG8 encoder would fail to write a 1-color image, due to
992 a bogus MagickFail return from CompressColormapTransFirst().
993
9942009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
995 * SVG images are no longer double sized with the -density option.
996
9972009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
998 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
999 in coders/png.c
1000
10012009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1002 * It's interword-spacing, not interword_spacing (reference
1003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1004 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1005
10062009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1007 * Changed the one remaining ping_info->trans to ping_info->trans_values
1008 in coders/png.c
1009
10102009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1011 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1012 * -threshold option: threshold to white if the computed intensity of the
1013 color channels exceeds the threshold.
1014 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1015
10162009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1017 * Escape single quote in when writing the UIL format.
1018
10192009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1020 * The mogrify program +opaque option now recognizes its required argument.
1021
10222009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1023 * Add magick/morphlogy.{c,h} source templates.
1024 * Sync image option when reading MPR images.
1025 * Optimize ping for SVG images.
1026 * SetLogFormat() no longer causes crash (reference
1027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1028 * Do not call MagickCoreTerminus() when memory allocation fails inside
1029 the locale component.
1030
10312009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1032 * Read / write 32-bit SUN raster images with a odd width.
1033 * Cairo format returns pixels with the alpha premultiplied (reference
1034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1035
10362009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1037 * Thumb::URI file URI now has the correct number of forward slashes.
1038
10392009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1040 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1041 beta versions.
1042
10432009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1044 * Bump library age.
1045 * Restore -tile-offset functionality (bug report from Anthony).
1046
10472009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1048 * Animate command line options are no longer ignored.
1049
10502009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1051 * Bug Fix for Polynomial distortion. which is now working.
1052
10532009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1054 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1055 * Make sure MagickWand semaphore is acquired before locking it.
1056
10572009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1058 * Convert SVG clipping path points from unsigned to long.
1059
10602009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1061 * Only call InstantiateXComponent() if X11 support is included.
1062 * Correct hue computation for the HSB colorspace.
1063
10642009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1065 * Braille coder fix for DirectClass images
1066
10672009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1068 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1069
10702009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1071 * Alpha blending is not required for ScaleImage().
1072 * Gaussian noise operator is not longer discontinuous.
1073
10742009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1075 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1076
10772009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1078 * Black channel is now set properly when resizing CMYKA images.
1079
10802009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1081 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1082
10832009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1084 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1085
1086 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
10872009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1088 * Use GetCacheViewAuthenticPixels() rather than
1089 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1090
10912009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1092 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1093 filters/Makefile.am and wand/Makefile.am.
1094 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1095 library.
1096
10972009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1098 * Don't use group4 compression if the image is truecolor.
1099 * If image is gray, write grayscale DPX images.
1100 * We no longer lose a scanline when reading multi-frame raw images
1101 (Y, R, C, etc.).
1102 * Properly update the EXIF orientation tag.
1103
11042009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1105 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1106
11072009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1108 * Support -clamp option.
1109 * Patch for IsMagickColorEqual() for HDRI.
1110 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1111
11122009-09-25 6.5.6-5 Elf <elf@ephem...>
1113 * Patch to fix configure's framework's undefinedness (only if the gslib
1114 tests are run).
1115
11162009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1117 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1118 is enabled.
1119 * Hue in hsl() format is 0-360 and does not use %.
1120
11212009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1122 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1123
11242009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1125 * Optimize copy composite operator.
1126
11272009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1128 * Use -define jpeg:size to scale a JPEG image to the specified size.
1129
11302009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1131 * Fix ICON alpha mask scanline pad.
1132
11332009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1134 * Return the global maximum threads to avoid the rare cache view assertions.
1135 * Throw an end-of-file exception for truncated raw gray images.
1136
11372009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1138 * Do not include last line of text in the interline spacing computation.
1139
11402009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1141 * Check that quantum_info is defined before destroying it in the PNG coder.
1142 * Add -interline-spacing option to convert.
1143
11442009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1145 * Support multi-page transparent Postscript and PDF.
1146
11472009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1148 * A union is required when converting a thread ID to an unsigned long.
1149
11502009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1151 * Add support for TIFF 3.9.1.
1152
11532009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1154 * Validate with the netscape: reference image.
1155
11562009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1157 * Fix memory leak for threaded PerlMagick scripts.
1158
11592009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1160 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1161
11622009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1163 * Bug Fix for transparency handling in Composite Variable Blur
1164 * Addition of -auto-level and -auto-gamma image enhancements
1165 (under trial not yet final)
1166 * Addition of a special -channel flag 'sync' which means that the specified
1167 channels are to be modified together by the same amount. The flag is
1168 enabled by default. This replaces the current 'channels not modified'
1169 type handling thought IM.
1170 * Modified -channel parsing to continue looking for words, after handling
1171 any shorthand channel options. For example: -channel RGB,sync
1172
11732009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1174 * identify -format %c logo.png returns the image comment as expected.
1175 * Clone ImageInfo members scene and number_scenes (reference
1176 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1177 * Fix memory leak with the -remote option of the animate program (bug report
1178 from Anthony).
1179 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1180 * MVG partial opacity not set properly (reference
1181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1182 * Black channel was not blurring properly (reference
1183 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1184
11852009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1186 * The display program honors -loop.
1187 * (ab) of Lab colorspace was not offset correctly.
1188 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1189 * SVG permits multiple arc paths with an omitted 'A' (reference
1190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1191 * The 'skewY' MVG attribute produced incorrect angles (reference
1192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1193
11942009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1195 * Optimize GammaImage() method.
1196
11972009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1198 * OpenMP-enable GetSimilarityMetric().
1199
12002009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1201 * Structure trans_values was renamed to trans_color and trans was
1202 renamed to trans_alpha in PNG version 1.4.
1203
12042009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1205 * Replace color blending in DrawGradientImage() to use Composite Blend.
1206 this makes Gradients handle transparency correctly!
1207
12082009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1209 * The -thumbnail option no longer removes color profiles (reference
1210 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1211 * Do not scale real / imaginary FFT / IFT.
1212 * Check for localtime() NULL return.
1213 * import --help requires an X server (reference
1214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1215 * Fails to load MS Windows icons with compressed PNG elements (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1217
12182009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1219 * Support the new JPEG version 7 delegate library.
1220
cristya97426c2011-02-04 01:41:27 +000012212009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001222 * Incorrect use of setjmp in coders/png.c.
1223
12242009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1225 * We broke -scene when we fixed the -dispose option. Try again.
1226
12272009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1228 * Update autoconf support files.
1229 * More than one -dispose setting overwrote previous settings (reference
1230 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1231 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1232
12332009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1234 * Final testing and bug fixes for all mathematical compose methods
1235 Including non-overlapping regions bugs found in in operators Divide,
1236 ColorDodge, VividLight. And the handling of transparency to follow
1237 standard 'Over' Blending in Divide. Only math methods not looked at are
1238 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1239 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1240
12412009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1242 * Addition of user definable 'Mathematics' compose method
1243 -compose Mathematics -set option:compose:args A,B,C,D -composite
1244 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1245 this lets you implement most smooth polynomial compose methods.
1246 (requested by Fred WienHaus)
1247
12482009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1249 * Finished the recoding of Composite methods to allow easier debugging
1250 and faster access.
1251 * Added PegtopLight compose method as an alternative simpler Softlight
1252 alternative. See notes and comparision to SoftLight in...
1253 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1254 * From the notes on Photoshop blend modes at
1255 http://www.simplefilter.de/en/basics/mixmods.html
1256 Added extra composition modes:
1257 VividLight, PinLight, LinearBurn, LinearDodge
1258 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1259
12602009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1261 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1262 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1263 to debug, and directly comparable to SVG specifications.
1264 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1265 Though only SoftLight changed to significantly.
1266 * However implementation errors were found for ColorBurn, LinearLight
1267
12682009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1269 * Add -blue-shift option.
1270 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +00001271 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +00001272 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1273 prime time just yet.
1274 * Support -cdl (color decision list) option.
1275 * Support breaks in Chinese characters which traditionally do not include
1276 spaces.
1277 * Don't process directories as filenames when using wildcard paths
1278 (i.e. logo[1]/png).
1279
12802009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1281 * Can't bit shift a float.
1282
12832009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1284 * Off by one error for multi-frame raw grayscale images.
1285 * Can't stat() a Zip or Bzip opaque structure.
1286 * DPX user bits are no longer truncated.
1287 * Return image colorspace for -format [%colorspace] option.
1288 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1289
12902009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1291 * Automatic determination of B from C and C from B for a 'Keys Filter'
1292 when using the B,C Cubic Filter Expert options was broken.
1293 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1294
12952009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1296 * Added -compose 'Blur', variable blur mapping to CompositeImages
1297 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1298 * Added "-blur" special compose option to "composite"
1299 * Cleanup of "composite" compose argument handling
1300
13012009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1302 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1303 * Set compare similarity image to NULL to prevent double free.
1304
13052009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1306 * Set camera formats to require a seekable stream.
1307 * Do not let display program image window exceed the screen size.
1308
13092009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1310 * Improve FITS keyword parser.
1311
13122009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1313 * Cleanup of compose 'displace' of old useless code that is not used.
1314 * Implement a compose 'distort' mapping method,
1315 This is basically exactly like 'displace' but relative to a fixed point
1316 which may be user supplied as +X+Y
1317 * Default scaling to width/2 and height/2 of overlay (100% scale)
1318 with a distortion 'center' to the middle of the overlay image
1319 * If a '%' flag given scale displacement relative to image size
cristya97426c2011-02-04 01:41:27 +00001320 * If a '!' flag given make scale and center relative to 'background' image
cristy2bc0ef72010-02-02 01:38:51 +00001321 instead of the overlay map.
1322 * If no 'height' scale given, use the X scale.
1323
13242009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1325 * Fixed bug for compose methods, Hue, Saturate, Luminize
1326
13272009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1328 * Report the correct transparent pixel values in the display program
1329 magnify windows.
1330 * Do not advance when finalizing image settings in the mogrify program.
1331
13322009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1333 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1334 for correct handling of 2 dimensional -compose "displace".
1335 * Fixed PerlMagick Composite() for the same thing.
1336 * Modified compose "Displace" so displacement image's alpha channel can be
1337 used to mask the transparency of the overlay area.
1338
13392009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1340 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1341 See Introduction at http://www.quelsolaar.com/technology/clut.html
1342
13432009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1344 * Changed CompositeImageChannel() so that extra compose arguments are
1345 now passed in the ImageArtifact "compose:args". This can be assigned to
1346 images using -set "option:compose:args" 'args' where args are defined
1347 using 'geometry' style or 'comma separated numbers'.
1348 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1349 "compose:outside-overlay".
1350 * Documentation update for CompositeImageChannel() in Core Library to
1351 reflect these changes.
1352 * Documentation update for DistortImage() in Core Library with the extra
1353 ImageArtifact controls it can use.
1354 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1355
13562009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1357 * Documentation update for CompositeImageChannel() in Core Library.
1358 This adds the information on how extra compose arguments needed for
1359 specific compose methods are actually passed to the library function.
1360 Compose methods such as Blend, Dissolve and Displace.
1361
13622009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1363 * The target profile in ProfileImage() is no longer accessed after it is
1364 freed.
1365
13662009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1367 * Bug fix for -page.
1368
13692009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1370 * Minor change to -function Arctan to make first argument match slope
1371
13722009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1373 * Do not treat -page as a global option (reference
1374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1375
13762009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1377 * Create thread set for pseudo-random number generator.
1378
13792009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1380 * Do not change opacity value for the -alpha background option.
1381 * Rebuild automake / autoconf scripts.
1382
13832009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1384 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1385 SA35216).
1386
13872009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1388 * Permit reading a specific frame of a multi-page TIFF with blobs.
1389
13902009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1391 * Added new -function methods Arcsin and Arctan
1392
13932009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1394 * Fixed a regression with PNG8: format.
1395
13962009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1397 * The -geometry option was improperly applied twice.
1398
13992009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1400 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1401
14022009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1403 * Updated help output and command-line options documentation to bring
1404 the -alpha options up to date with what's actually in the code.
1405
14062009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1407 * Change "depreciated" to "deprecated" in several files.
1408
14092009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1410 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1411 * Recognize unicode strings when computing caption word wrapping.
1412 * New -alpha background option to set fully-transparent pixels to the
1413 background color.
1414
14152009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1416 * Combined layer of transparent PSD image was not being read properly.
1417
14182009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1419 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1420 It is now able to write an opaque black-and-white image in any of the 15
1421 valid combinations of PNG color-type and bit-depth.
1422 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1423
14242009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1425 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1426
14272009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
cristya97426c2011-02-04 01:41:27 +00001428 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
cristy2bc0ef72010-02-02 01:38:51 +00001429 convert @- ...).
1430 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1432 * Support policies to permit or deny any coder, delegate, filter, or file
1433 path (see policy.xml).
1434
14352009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1436 * The mogrify -crop option returns multiple images if an x/y offset is not
1437 specified (e.g. -crop 100x100).
1438 * Generate a proper file path for -path @filelist.txt (reference
1439 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1440
14412009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1442 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1443 options. This is work-in-progress with the objective of being able to
1444 precisely specify the type of PNG file to be written. The previously-used
1445 internal attribute "png:bit-depth" that was used to communicate between
1446 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1447 This feature needs testing. It is important to note that this feature
1448 cannot be used to force the PNG to use a bit-depth or color-type that
1449 does not losslessly represent the image. You can, however, cause
1450 the writer to use a larger depth or to use the RGB colorspace when
1451 grayscale or indexed would have been sufficent.
1452
14532009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1454 * Fixed the Rmin usage in Depolar and Polar distortions
1455 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1456 to Afrom + 360 degrees (or a fill circle from the given start angle)
1457
14582009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1459 * Do not return a black image for -channel RGBA -gaussian (reference
1460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1461
14622009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1463 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1464
14652009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1466 * Generate BMP 32-bit ARGB format for images with transparency (reference
1467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1468
14692009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1470 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1471 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1472 * Normalize similarity based on reconstruction not the original (reference
1473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1474 * Support multiple JPEG images encapsulated within DICOM.
1475
14762009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1477 * Msys does not understand NAME_MAX.
1478
14792009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1480 * Check for valid linked list before assigning next / previous pointers.
1481
14822009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1483 * Check error return from CompressColormapTransFirst() in coders/png.c
1484
14852009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1486 * Refrain from modifying image struct members (color, depth, matte)
1487 while writing PNG datastreams.
1488
14892009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1490 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1491 Now it always produces 8-bit datastreams as users probably expect.
1492
14932009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1494 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1495 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1496
14972009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1498 * The display program now returns a 0 exit code on success (reference
1499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1500
15012009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1502 * Folded some long lines and made other cosmetic changes.in coders/png.c
1503
15042009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1505 * MVG autodetection failing (reference
1506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1507
15082009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1509 * Image not properly placed when displaying to the X server root (reference
1510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1511 * fmax() is not support on some platforms (reference
1512 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1513
15142009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1515 * Rename existing "Bilinear" distortion as "BilinearReverse"
1516 * Added forward mapped bilinear distort as "BilinearForward"
1517 * The "Bilinear" distort is temporarily obsoleted but will eventually
1518 be added as a "BilinearReverse" and "BilinearForward" combination
1519 mapping though a unit square.
1520 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1521 gradient function as that method is the direct use of such equations.
1522
15232009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1524 * Default to min-is-white Photometric for fax / group4 compression (reference
1525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1526 * Respect image resolution when setting PDF MediaBox (reference
1527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1528 * Add SimilarityImage() to return how similar one image is to another.
1529
15302009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1531 * Graceful exit in djvu coder when EOF is thrown.
cristya97426c2011-02-04 01:41:27 +00001532 * Support -unsharp option for the montage program.
cristy2bc0ef72010-02-02 01:38:51 +00001533
15342009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1535 * Reduce deskew blurring: use AffineTransformImage() rather than
1536 RotateImage().
1537 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1538 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1539
15402009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1541 * Support for -density & -units options in PSD writer.
1542
15432009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1544 * Fix bug in the braille coder which makes it always segfault.
1545
15462009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1547 * Enhance the compare program to locate a template image within a larger
1548 image.
1549 * Eliminate assertion when generating a PDF thumbnail.
1550
15512009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1552 * Fix assertion in IntegralRotateImage (reference
1553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1554
15552009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1556 * Referenced counted blob was incremented incorrectedly in CloneImage().
1557
1558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
15592009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1560 * Assertion failure reading PSD image (reference
1561 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1562
15632009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1564 * Change -selective-blur to use gaussian kernel.
1565
15662009-03-21 6.5.0-4 ERB <entropy@xebec...>
1567 * Missing locks in blob - race condition (reference
1568 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1569
15702009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1571 * Use default SVG resolution unless resolution is explicitly set (reference
1572 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1573 * Add support for -selective-blur option.
1574
15752009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1576 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1577 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1578
15792009-03-19 6.5.0-3 ERB <entropy@xebec...>
1580 * Check the 8BIM profile resource block length (reference
1581 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1582 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1583 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1584
15852009-03-18 6.5.0-2 ERB <entropy@xebec...>
1586 * Eliminate race condition when acquiring a wand (reference
1587 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1588 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1589 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1590
15912009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1592 * Fix the image compose operator at OverCompositeOP for shadows (reference
1593 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1594
15952009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1596 * Patches to get ImageMagick working under OS2.
1597
15982009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1599 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1600 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1601
16022009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1603 Glenn Randers-Pehrson <glennrp@image...>
1604 * DICOM reader not handling signed pixels properly.
1605
cristya97426c2011-02-04 01:41:27 +000016062009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001607 * Don't call GetValueFromSplayTree() if image properties is NULL.
1608
16092009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1610 * Fix minor size issue with bestfit +distort operation.
1611 * Enable listing of -distort Polynomial
1612 * Minor tweeks and center fixes for Polar/Depolar
1613
16142009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1615 * Convert returns MagickFalse for the -version option (reference
1616 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1617 * Don't set pixel opacity unless the image alpha channel is active (reference
1618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1619
16202009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1621 * Fix old -clut bug for re-coloring gray images using transparent and
1622 semi-transparent colors.
1623
16242009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1625 * Changes have been made to scores of the files that generate the
1626 documentation. The most noticeable cosmetic changes are to the command-line
1627 examples and command-line snippets, which now have a new look: dark blue
1628 boxes with white/yellow text to indicate sample input/output. Inclusion of
1629 current version and release dates in appropriate places are now
1630 automatically generated. Also, many changes have been made to begin to
1631 bring the pages into strict W3C compliance with respect to both HTML and
1632 CSS.
1633
16342009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1635 * The identify program reads the image pixels when the -format option is
1636 asking for image statistics.
1637 * Much improved ImageMagick validation suite (exercise with 'make check').
1638
16392009-02-18 6.4.9-5 Jon <jon@brick...>
1640 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1641 and which overwrites the allocated area.
1642
16432009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1644 * Add section to license to alert users to third-party licenses in the
1645 NOTICE file.
1646
16472009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1648 * Replaced geometry string parsing using ParseGravityGeometry() in
1649 "composite" with more direct use of GravityAdjustGeometry();
1650
16512009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1652 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1653 * The stream utility no longer go into an infinite loop (reference
1654 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1655
16562009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1657 * JPEG to PDF was not always reversible (reference
1658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1659
16602009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1661 * Stroking when annotating failed for stroks widths > 2 (reference
1662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1663
16642009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1665 * TransformImageColorspace() returns GRAYColorspace when set (reference
1666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1667 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1668 or Yellow.
1669
16702009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1671 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1672
16732009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1674 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1675
16762009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1677 * Removed previous patches for -shear directions.
1678
16792009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1680 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1681 twice.
1682
16832009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1684 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1685 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1686 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1687
16882009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1689 * Removed "annotate" patches, which causes no end of problems.
1690 Original coding worked perfectly fine. Annotate isn't part of SVG!
1691
16922009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1693 * Respect mouse wheel movements for display program (reference
1694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1695 * Grab button in Display Open menu now works consistently (reference
1696 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1697 * Patch for problem with opacity in MVG (reference
1698 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1699
17002009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1701 * Don't accept discontinuous shear angles for the -annotate option.
1702 -- REMOVED
1703
17042009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1705 * Apply patch so ImageMagick compiles with Visual Studio 6.
1706
cristya97426c2011-02-04 01:41:27 +000017072009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001708 * Fix small memory leak on truncated PNG images.
1709 * Do not allocate pixels when pinging a PNG image.
1710
17112009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1712 * Set the stroke opacity for "opacity" SVG element (reference
1713 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1714
17152009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1716 * Convert to windows .ico format no longer inverts alpha channel.
1717
17182009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1719 * Interpret geometry correctly for negative angles (-shear 30x-10).
1720
17212009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1722 * Fix GetMagickToken() to accept locales that use "," as radix character.
1723
17242009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1725 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1726
17272009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1728 * Check for negative offsets (bevel widths) for the -frame option.
1729
cristya97426c2011-02-04 01:41:27 +000017302009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001731 * Patch for a memory leak and a logical bug in coders/gif.c.
1732 * CopyMagickString() now returns the minimum of the source string length
1733 or the length parameter.
1734 * Properly set alpha channel in PNGs with palette and tRNS.
1735
17362009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1737 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1738 'rose-%[area].png').
1739 * Do not set the fill element when 'opacity' is set (reference
1740 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1741 * Restore support for decoding the DVI format.
1742 * Add perl and math lib reference to PerlMagick Makefile (reference
1743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1744 * Fix crash on invalid JPEG XML profile.
1745 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1746 * Support sine and cosine as arguments to the -evaluate option.
1747
17482008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1749 * Calculate the kurtosis and skewness of image channels (reference
1750 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1751
17522008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1753 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1754 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001755 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001756 MogrifyRegion() in PerlMagick.
1757
17582008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1759 * Reverse argument and option in Throw*InvalidArgumentException()
1760 macro for proper exception message.
1761 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1762 * Fix Y shear angle for -shear option.
1763
17642008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1765 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1766 * Support reading FITS test files (reference
1767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1768 * Replace input.ttf with the public domain Tuffy.ttf font.
1769 * MagickNewImage() no longer faults when parameters are incorrect (reference
1770 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1771 * Allocate strings returned by XGetResourceInstance() (reference
1772 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1773 * The -append gravity is relative to the container (reference
1774 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1775
17762008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1777 * Reference cache rather than acquiring when cloning an image.
1778
17792008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1780 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1781
17822008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1783 * Add -interword-spacing option to convert.
1784 * Initialize the black channel when testing the CMY colorspace (reference
1785 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1786 * remove calls to exit() in MagickWand (reference
1787 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1788 * Validate -affine arguments.
1789 * Accept -attentuate as an option for convert.
1790 * Properly create RGBA image if colormapped image has transparency.
1791 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1792
17932008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1794 * Fix off-by-one problem with -shear.
1795 * Clone pixel cache method when cloning an image.
1796
17972008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1798 * Make "-layers Coalesce" work as it should.
1799
18002008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1801 * Support > 2GB TIFF under Windows.
1802
18032008-12-12 6.4.7-8 mootools <help@mooto...>
1804 * FormatMagickTime() checks to ensure the provided time is valid.
1805
18062008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1807 * Add -kerning option to convert.
1808 * Remove halo effect for the -scale option.
1809
18102008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1811 * Fix a 1 byte overrun in Postscript coder.
1812
18132008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1814 * Fix small memory leak in ExpandFilenames().
1815
18162008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1817 * Fix small memory leak in LoadLocaleList().
1818 * Fix small memory leak in GetProfilesFromResourceBlock().
1819 * Don't forget to scale grayscale values when quanum min-is-white is set.
1820
18212008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1822 * Include delegate libraries in MagickCore-config script.
1823
18242008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1825 * Fix off-by-one error for -chop 0x50%.
1826 * Performance improvement bilinear interpolation.
1827
18282008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1829 * Support absolute paths in the include directive within a configuration
1830 file.
1831
18322008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1833 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1834 * Another attempt at properly extracting the IPTC profile from a 8BIM
1835 resource block.
1836
18372008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1838 * AppendImage() re-written to respect gravity properly!
1839 Routine simplified to a single loop for both styles of append
1840
18412008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1842 * AppendImage() respects gravity.
1843 * Protect against circular image list when cropping.
1844 * The index variable must be long rather than unsigned long for the DCM
1845 coder.
1846
18472008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1848 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1849 quantum depth is 32.
1850
18512008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1852 * Global replaced accidently renamed MagickGetImagePixelColor().
1853
18542008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1855 * Fixed transient bug in the -white-threshold option.
1856 * -extent x256+100+100 no longer returns an exception (reference
1857 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1858
18592008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1860 * TIFF pad is relative to bits-per-sample (reference
1861 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1862
18632008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1864 * Support GBR raw image files.
1865
18662008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1867 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1869 * Default PDF compression to that of the image unless overwritten by
1870 the -compress option.
1871
18722008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1873 * Numerous pixel cache improvements including embeded support for
1874 OpenMP in a transparent manner.
1875
18762008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1877 * Transient bug in encipher / decipher operation (reference
1878 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1879
18802008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1881 * MPC image files working again.
1882 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1884
18852008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1886 * Fix temporary file leak.
1887
18882008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1889 * Fix bug for RGBO image @ line, plane and partition interlace.
1890
18912008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1892 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1893 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1894
cristya97426c2011-02-04 01:41:27 +000018952008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001896 * GPS and multivalued EXIF properties support
1897
18982008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1899 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1900 to Magick++.
1901
19022008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1903 * Correct DPX frame position property label (reference
1904 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1905 * Textures are no longer painted as the background color.
1906 * Update both fields of an EXIF resolution.
1907 * Support query-font-metrics MSL tag.
1908
19092008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1910 * Do not set image colorspace for the MSL modulate tag.
1911
19122008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1913 * Off by one error when computing affine in DrawAffineImage() (reference
1914 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1915
19162008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1917 * Fixed local adaptive thresholding when using an offset (reference
1918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1919 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1920 the pixel cache morphology.
1921
19222008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1923 * Set explicit image format for BlobToImage() (reference
1924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1925 * p_thread_t is an aggregate under MinGW.
1926
19272008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1928 * pthread_t can be aggregate so stop treating it like its atomic.
1929 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1930 exceptions.
1931
19322008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1933 * slight modification of the added "radial-gradient:" image generator
1934 so the radius goes to an edge rather than the corner, allowing more user
1935 control based on image size.
1936 * fix -raise N to mean -raise NxN
1937
19382008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1939 * Add support for inline images.
1940
19412008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1942 * MinGW supports both Posix threads and Windows critical sections.
1943
19442008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1945 * pthread_self() can be an aggregate value.
1946 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1947
19482008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1949 * Set sentinel byte for MVG coder.
1950 * fx:standard_deviation returns standard deviation now instead of mean.
1951
19522008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1953 * Support radial gradients in DrawGradientImage().
1954
19552008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1956 * Fix memory leak when XMP profile is corrupt.
1957 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1958
19592008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1960 * Use -remap rather than -affinity.
1961 * Don't unregister a module for an image coder signature exception.
1962 * Don't assume a monochrome image is colormapped.
1963
19642008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1965 * Attempt to fix three image "composite -displace" while also allowing use
1966 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1967 (later transparency mask will also be added) as discussed in IM Examples,
1968 'distortion maps', but for -displace.
1969
19702008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1971 * Fix pixel cache race condition.
1972
19732008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1974 * Fixed an OTB coder bug (reference
1975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1976
19772008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1978 * Add NULL terminator to options list to in MontageImageCommand().
1979
19802008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1981 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1982 to fit the current sequence of layered/animated images. The images
1983 themselves are not modified only the 'page' meta-data. As a side-effect
1984 all offsets will become positive, with a minimal canvas width/height.
1985
19862008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1987 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1988
19892008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1990 * String Memory leak from InterpretImageProperties() in "annotate"
1991 for Command line handling in mogrify.c
1992 * Allow percent escapes in both -sparse-color and -distort argument strings.
1993 * Fix -alpha to allow Set, Copy, and Extract from command line
1994 * Fix -alpha Set so it only clears the alpha when it was previously off
1995 * Changed 'AllChannels' to be just the 'real' channels (including K).
1996 * Special handling if +level-colors is given one color, and no seperator.
1997 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1998
19992008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2000 * Fix -interpolate / -compose settings.
2001 * No need to specify -endian for native floating point format.
2002 * Remove small memory leak when cloning image properties (reference
2003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2004 * The scan delegate requires a device name, not a symbolic link.
2005 * Report alpha instead of opacity for the TXT image format (reference
2006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2007 * Add channel support to -motion-blur.
2008 * Set the SVG affine matrix *before* we compute the scale (reference
2009 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2010 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2011 ImageMagick distribution is built without thread support.
2012 * Return the correct number of unique colors for colormapped image (reference
2013 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2014 * SVG depends on MagickWand for parallel make (reference
2015 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2016
20172008-09-02 6.4.3-7
2018 * Addition of 'BarrelInverse' Distortion
2019
20202008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2021 * Extract / embed namespace for JPEG XMP profiles (reference
2022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2023 * Deprecate -map and replace with -affinity which supports dither methods.
2024 * Set image depth when -depth is fired.
2025 * Fix small memory leak in TIFF coder (reference
2026 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2027
20282008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2029 * Parallelize the colorspace transforms.
2030 * Honor gravity for -extent option (reference
2031 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2032
20332008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2034 * Fixed a memory leak in the TransparentPaintImage() method.
2035
20362008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2037 * Treat -compose as a setting.
2038 * Check for depth == 0 in GetQuantumScale() (reference
2039 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2040 * Fix CIN coder scanline length (reference
2041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2042
20432008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2044 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2045 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2046 * Fix configure script to configure the JBIG delegate library (reference
2047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2048 * Error in indexed PNG output if number of colors <= 16 (reference
2049 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2050
20512008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2052 * Always reinterpret %[fx:] properties.
2053 * Composite based on the composite image compose operator.
2054
20552008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2056 * Add --coder-path and --filter-path options to MagickCore-config to
2057 support the Magick Coder and Image Filter kits.
2058
20592008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2060 * -sparse-color option completed with inital set of methods.
2061 * -distort Barrel arguments expanded.
2062
20632008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2064 * The -draw option no longer returns an error when for # like .6 (reference
2065 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2066
20672008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2068 * New dithering selection option, -dither Floyd-Steinberg or
2069 -dither Riemersma.
2070
20712008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2072 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2073
20742008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2075 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2076 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2077 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2078 * Support -compose option in the compare program.
2079
20802008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2081 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2082 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2083 the older DrawAffineImage() in AffineTransformImage().
2084 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2085 Floyd Steinberg.
2086 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2087
20882008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2089 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2090 degree Arcs and Polar Distorts.
2091
20922008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2093 * Patch -fx to properly recognize maxima and minima.
2094 * Add channel specifier to -fx depth, mean, maxima, minima, and
2095 standard_deviation (e.g. depth.r).
2096 * Properly append .magick to the USERPROFILES path (reference
2097 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2098
20992008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2100 * Added a "-set option:distort:scale" which scales the output 'view'
2101 by the amount given. This is directly useful for doing 'super-sampled'
2102 distorts, just set this, the scale the result back to a normal size.
2103
21042008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2105 * Rewrite on coefficent handlig for DistortImages so allow for generation
2106 by other operators (SparseColor), and addition of verbose output of
2107 equivelent -fx functions for DistortImages to report of the internal
2108 coefficents that was calculated, and who they are used.
2109 * Initial implementation of SparseColor for interpolated gradients from
2110 sparsely seperated points of color (or posibily other forms of arguments)
2111 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2112 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2113 And as developed by Fred WeinHaus in his PinBarrel script
2114
21152008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2116 * Certain corrupt GIF images no longer hang (reference
2117 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2118 * Read more than one image (if they exist) from DJVU image files.
2119 * Don't set image depth in histogram coder (references
2120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2121
21222008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2123 * Fixed cache nexus threading problem to avoid spurious assertions when
2124 calling the DistortImage() method.
2125
21262008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2127 * New distortion Shepards which provide semi-localized distorts of control
2128 points within an image, as first developed for IM by Frew Weinhaus in his
2129 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2130 It's almost like taffy pulling!
2131
21322008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2133 * Separate coefficient calculation from DistortImages (future development)
2134 * Perspective and Bilinear Distortions fallback to Affine
2135 when less than 4 point pairs are provided.
2136 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2137 and a simple translation if only a single point pair is provided.
2138 * Added 'verbose' output of some of the distortion equations generated
2139 * Initial addition of polynomal distortion (incomplete - not working yet)
2140
21412008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2142 * Add log2 and round as -fx operators.
2143 * Add log and round as -evaluate operator.
2144 * Add -deskew option to straighten an image.
2145
21462008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2147 * Use the source image interpolation method when drawing an affine image.
2148
21492008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2150 * Added new operator +/-level-colors which will 'level' images based
2151 on colors to use for the black and white points. This lets to adjust
2152 the image in terms of mapping the given colors from/to black and white
2153 respectivally.
2154
21552008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2156 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2157 order.
2158
21592008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2160 * Refactor additional ImageMagick algorithms for OpenMP support.
2161
21622008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2163 * Add pow as an -evaluate operation, using normalized values
2164
21652008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2166 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2167 Function maps black and white values to the given level values.
2168 Rather than mapping the given level values to black and white.
2169 Bacically a 'reverse-level' function, with different input args.
2170 * Set +level or a '!' flag in -level or LevelImage() to call
2171 the new 'reverse-level' function LevelizeImageChannels().
2172 * More work on IsMagickColorSimular() to fix relationship between
2173 transparent-black and opaque-black, which was matched as 'simular'.
2174 Also attempts to fix 'K' channel handling for CMYK colorspace.
2175 More work on this to come.
2176
21772008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2178 * The TXT format correctly reports alpha channel (reference
2179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2180 * MONOTCHROME1 Dicom images are not longer inverted (reference
2181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2182
21832008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2184 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2185 so as to understand that the Hue Channel is cyclic by nature
2186
21872008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2188 * The -sketch option is working again (reference
2189 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2190
21912008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2192 * More algorithms refactored to support a threaded cache view.
2193 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2194 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2195 * ISO C++ 1998 does not support 'long long' (reference
2196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2197 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2198 handler addresses.
2199 * Generate histogram comment if # unique colors exceed 1024 (reference
2200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2201
22022008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2203 * Reading EMF files containing non-ascii characters no longer fails for
2204 UTF8 encoded paths on Windows XP.
2205
22062008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2207 * The -colorspace option is an operator, not a setting.
2208
22092008-05-31 6.4.1-5 rsnel <rik@snel....>
2210 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2211
22122008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2213 * Patches to the JPEG and DCM coders to fix a few problems reading
2214 certain DCM image types.
2215
22162008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2217 * Interpreting the -set option is no longer delayed.
2218 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2219 * Call DrawAffineImage() instead of CompositeImage() (reference
2220 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2221 * Throw exception for TIFF compression not support (reference
2222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2223 * The +opaque option now recognizes its required argument (reference
2224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2225 * The -background and -virtual-pixel settings are now applied correctly
2226 across parenthesis.
2227 * Only reset the exception signature if the relinquish memory is MagickTrue.
2228 * Correct recolor equation for computing opacity (referencee
2229 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2230 * Set midpoint when scaling JP2 images.
2231 * Semaphores must be passed by reference when destroyed for reliable thread
2232 locks.
2233 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2234
22352008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2236 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2237
22382008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2239 * Import: properly handle a hierarchy of subwindows under X11.
2240 * Refactor quantum pixel processor to inprove ease of use and speed.
2241
22422008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2243 * OpenMP patch for sepia-tone effect.
2244
22452008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2246 * OpenMP patch for NormalizeImage() & TintImage()
2247
22482008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2249 * OpenMP patch for GetImageChannelDepth().
2250 * Set depth to 32 when saving MIFF HDRI image files.
2251
22522008-05-05 6.4.1-2 <joao.vita@gmail...>
2253 * OpenMP patch for OilPaintImage Function
2254
22552008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2256 * Update IPLab coder (reference
2257 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2258
22592008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2260 * Return correct result for -fx luminence.
2261 * Restore missing break so that PGM images remain PGM.
2262 * Speed up the processing of ASCII PNM files.
2263 * Return the correct number of MNG images for PingImage().
2264
22652008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2266 * Remove C++ style comments from source.
2267 * Center motion blur kernel.
2268 * Reenable dithering for -monochrome option.
2269
22702008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2271 * For color reduction, use maximum tree depth if image has 1024 or less
2272 unique colors.
2273 * Use a uniform convolution filter for motion blur (reference
2274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2275 * Add 'mean' and 'std' symbols to the Fx expression parser.
2276
22772008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2278 * Updated to the latest autoconf/automake/libtool scripts.
2279 * Default to HSL colorspace when modulating (reference
2280 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2281 * The -regard-warnings option properly returns a program status of 1 if and
2282 only if a warning or error exception is thrown.
2283 * Report 'no clip path defined' exception for -clip-path option (reference
2284 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2285
22862008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2287 * Distinquish between pre and post processing of image list options.
2288 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2289 exception (reference
2290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2291
22922008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2293 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2294 set image->matte to MagickFalse and emit a warning. This will produce
2295 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2296
22972008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2298 * Fix fault for animate -window root image.gif.
2299 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2300 passes and setting image pixels (reference
2301 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2302
23032008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2304 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2305
23062008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2307 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2308 the PNG specification, instead of scaling them.
2309
23102008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2311 * Revised png.c to avoid saving unknown chunk types that will never
2312 be used later. This prevents the vulnerability described in
2313 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2314 To handle an invalid, zero-length vpAg chunk properly will require
2315 libpng-1.2.27 or later.
2316
23172008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2318 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2319 * Use proper rounding for the -fx intensity expression.
2320
23212008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2322 * Fix +swap option so it no longer throws an assertion.
2323 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2324
23252008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2326 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2327 tile size is specified (e.g. ptif:image.tif[128x128]).
2328 * Malformed use of caption no longer consumes memory (reference
2329 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2330 * Don't run Ghostscript twice (reference
2331 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2332
23332008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2334 * SpreadImage() no longer introduces noise into the resulting image (reference
2335 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2336 * Properly handle min-is-white TIFF gray scale images.
2337 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2338 factor is 1.0.
2339
23402008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2341 * Writing pyramid TIFF images no longer fails if a tile size is specified
2342 (e.g. ptif:image.tif[128x128]).
2343 * Reset page geometry when interactively cropping an image with the display
2344 program.
2345
23462008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2347 * With a single swap argument should swap the image with the *last* image.
2348
23492008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2350 * Make sure we don't sync a blob after it has been closed.
2351
23522008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2353 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2354
23552008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2356 * Support both GTK and CAIRO interfaces to RSVG (reference
2357 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2358 * Display colormapped PNG images with alpha properly (reference
2359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2360
23612008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2362 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2363
23642008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2365 * The rsvg delegate library depends on cairo-svg.
2366 * Account for min-is-white 8-bit gray TIFF images.
2367
23682008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2369 * Add support for the Postable Document Archive Format.
2370 * Add support for Braille images.
2371 * Add support for DDS images (contributed by Bianca van Schaik).
2372 * Add GetImageAlphaChannel() method.
2373 * PSD clipping paths are once again recognized.
2374
23752008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2376 * Return the actual image format for HTTP: or FTP: format (reference
2377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2378 * Fix so image.quantize(true) returns error as expected (reference
2379 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2380
23812008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2382 * Fixed a small memory leak (8 bytes) in TransformImages().
2383 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2384 * Identify now reports both actual and reported image depths (reference
2385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2386
23872008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2388 * Speed up converting large PDF/PS images when only selecting a few pages
2389 (e.g. pdffile.pdf[195-199]).
2390 * Deprecate HSLTransform() and TransformHSL().
2391
23922008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2393 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2394 dependencies.
2395
23962008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2397 * Promote colormapped to truecolor images when enciphering.
2398
23992008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2400 * Add EncipherImage() / DecipherImage() methods.
2401 * Add -encipher / -decipher options to the command-line utilities.
2402
24032008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2404 * New Unix/Linux refactoring (should be transparent since changes are
2405 reflected in Magick-config and ImageMagick.pc pkg-config files):
2406 /usr/local/include => /usr/local/include/ImageMagick
2407 libMagick => libMagickCore
2408 libWand => libMagickWand
2409 Magick-config (deprecated) => MagickCore-config
2410 Wand-config (deprecated) => MagickWand-config
2411 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2412
24132008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2414 * Liquid rescale limits the final size to twice the original size (reference
2415 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2416 * Read EXIF data in TIFF images; writing is pending until we can figure out
2417 how to use the libtiff delegate library to write EXIF data.
2418
24192008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2420 * Add support for liquid rescaling (e.g. -liquid-rescale).
2421 * Support a ^ meta character in an image geometry (.e.g
2422 convert 640x480.png -resize 240^ returns a 320x240 result).
2423
24242008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2425 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2426 return camera model number.
2427
24282008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2429 * Monochome EPS3 images are no longer corrupt (reference
2430 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2431 * Eliminate memory corruption with broken PICT image (reference
2432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2433 * Return a Grayscale colorspace for grayscale DPX image (previously
2434 returned Log colorspace).
2435 * Fix -g option for PCL6 support (reference
2436 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2437
24382008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2439 * Only read ICON alpha mask if BPP is <= 16.
2440 * Add support for +opaque and +transparent (requested by Anthony).
2441 * Throw an exception *before* we call wmf_api_destroy() (reference
2442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2443
24442008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2445 * Use explicit format specifier to render transparent Adobe Illustrator
2446 files (i.e. convert ai:image.ai image.png).
2447 * Set RSVG base URI (patch provided by tsdineen).
2448
24492007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2450 * `Magick-config --version` returns Q16 instead of
2451 Q@MAGICKCORE_QUANTUM_DEPTH@.
2452 * Permit commas in numbers in certain locales (e.g. german +100,000).
2453
24542007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2455 * Added an exception reason to BlobToImage() in the event an image has no
2456 magic number and neither the image magick or filename is set.
2457 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2458 * Fix bug in GetEXIFProperty() (reference
2459 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2460
24612007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2462 * Adding comments to your image is now possible with the display program.
2463
24642007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2465 * Adjusted -clut multiplyer for correct handling of
2466 "-interpolation Integer" in color lookup.
2467
24682007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2469 * Fix 'insufficient image data' for DCM format (reference
2470 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2471 * Force a colormapped image if Palm bits-per-pixel < 16.
2472 * Fix multiple problems with Palm Data Base reader (patch from
2473 1tms@gmx.d...).
2474 * Do not exit after first image with the display --immutable option.
2475 * Update autoconf/automake/libtool configuration files.
2476 * Add support for resource limit units (e.g. -limit memory 16mb).
2477 * Return original image if gaussian blur sigma is 0.0.
2478 * Colormapped multi-image PDF's are no longer corrupt (reference
2479 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2480
24812007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2482 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2483 now adjusts automatically with different support window size.
2484 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2485 (triangluar) resize windowing filters.
2486 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2487 from the Lookup Table image.
2488
24892007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2490 * Not all DCM tags were being saved as image attributes (patch provided by
2491 jcupitt@gmail...).
2492 * Normalize pixel values when quantum format is floating-point.
2493 * Initialize the pixel sum to zero when averaging image pixels.
2494
24952007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2496 * Bug fix in height calculation for -layers merge operation
2497
24982007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2499 * Add support for SCT grayscale images.
2500 * Fixed transparancy bug for the ICO image format.
2501 * Fixed small memory leak in the caption and label coders.
2502 * Fixed -threshold option to return all white for -threshold 0 (reference
2503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2504
25052007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2506 * Corrected CGM delegate command in config/delegate.xml.
2507
25082007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2509 * Reclassified X server open error from fatal to non-fatal.
2510 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2511 set the image alpha channel.
2512 * Patch for Scanalytics IPLab image format for non 8-bit images
2513 (contributed by Sean Burke).
2514
25152007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2516 * Remove ctrl-M characters on in various source files.
2517 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2518 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2519
25202007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2521 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2522
25232007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2524 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2526 * Modules are searched first in the directories specified by the environment
2527 variables, and then -- if the desired module is not found -- in the
2528 compiled-in path. (reference
2529 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2530
25312007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2532 * Update FPX regression test reference images.
2533 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2534
25352007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2536 * The -equalize option now respects the -channel option.
2537
25382007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2539 * Additional Filters: Welsh, Parzen, Lagrangian
2540 * Addition of Cubic filter B,C controls
2541 * 'verbose' filter plotting output using -define "filter:verbose"
2542
25432007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2544 * Further expandsion and handling of filters with expert options.
2545 -filter selects from a table of standard filter settings, while
2546 expert options allow complete selection of filter, windowing, support
2547 and blurring options. Includes automatic switch from Sinc to Bessel
2548 for operators using 2 dimentional cylindrical filter, rather than
2549 two pass 1 dimentional orthogonal filters.
2550
25512007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2552 * Obsolete -support (set filter blur factor)
2553 * Expandsion to add -set/define filter options
2554
25552007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2556 * Least Squares coordinate handling added for -distort methods Affine,
2557 Perspective, Bilinear. This allows for more than the minimal number of
2558 coordinates to be used to 'fit' a distortion function to an image.
2559 This addition will allow the use of image registration to generate
2560 panarama overviews and better geographical coordinate correction.
2561 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2562 into a new layers function MergeImageLayers() method, adding 'flatten'
2563 and 'mosaic' layer methods.
2564 * Addition of another simular layers method 'merge' which 'unlocks' the
2565 normal flatten/mosaic layer merger from the origin, The resulting image
2566 will have a virtual canvas of minimal size with an offset. Also images
2567 with negative offsets will not be clipped by the 'merge' form of the
2568 command. This was created for better layering of distorted images, such
2569 as panarama overlays.
2570 * Bug fix in handling transparency for EWA resampling.
2571 * Access to Resize Filter Functions from resize.c (for resample.c)
2572 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2573 * All resize filters added to resampling, but filter handling is incomplete.
2574
25752007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2576 * The box filter no longer produces a black grid when resizing an image
2577 under Mac OS X.
2578 * Respect cropbox for PDF with a subimage specification (e.g.
2579 image.pdf[1-3]).
2580 * Detect proper PDF bounding box when offsets are negative.
2581
25822007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2583 * Speed up the Fx interpreter.
2584 * Use ULL not ui64 for MinGW 64-bit constants.
2585 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2586 * Close all references to a pixel cache on disk before removing the temporary
2587 file as required under Windows.
2588
25892007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2590 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2591 sharp and clear as you approach the center of the distort.
2592 * Added " -set option:distort:viewport 'geometry' " special option
2593 that can be used to override the output image size and offset.
2594 * Fixed experimental use of -filter and -support in Resampling (more later).
2595 * Changed order for coordinate arguments in -distort (for later leastsq
2596 multiple coordinate distortion function fitting)
2597
25982007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2599 * Check the API version and quantum depth before loading a coder module or
2600 image filter (reference
2601 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2602 * Add exception to the image filter signature.
2603 * Get the execution path under Mac OS X.
2604 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2605 * Fixed memory leak in CloneString() (reference
2606 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2607 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2608 CopyDelegateFile().
2609
26102007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2611 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2612
26132007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2614 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2615 method instead.
2616 * Map the display program pan icon window for each oversized image.
2617 * The ufraw delegate does not like quotes around the output filename.
2618 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2619 a 64-bit FreeBSD system.
2620 * The -level option now works properly for colormapped images.
2621 * Allow Extrapolated blending of images using -blend
2622 http://netpbm.sourceforge.net/doc/extendedopacity.html
2623
26242007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2625 * Major Addition, Area Resampling Functions, (scaled interpolation)
2626 for pixel lookup in Distortion functions. This improves the look in
2627 areas of minification enormousally, especially in situations of infinite
2628 tiling and horizon views. All virtual pixel methods have been handled
2629 to minimise computation time involved with area resampling. To use the
2630 new function distortions need to be able to determine scaling vectors
2631 (distortion function derivitives) for correct working. All
2632 -distort methods, except Arc, uses scaled area resampling.
2633 * Improvements to perspective distort method, to include the correct
2634 differentation between the 'ground' on which the image lies, and the
2635 'sky', the color of which can be set using the -mattecolor setting
2636 (as the distortion invalid pixel color). Background color is retains
2637 for surrounding ground areas. The horizon is also correct anti-aliased
2638 and transparent colors are also allowed, allowing you to add backdrops
2639 of gradients and patterns.
2640
26412007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2642 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2643 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2644 iDefense).
2645 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2646 iDefense).
2647 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2648 (alert from iDefense).
2649 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2650 (alert from iDefense).
2651 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2652 (alert from iDefense).
2653 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2654 (alert from iDefense).
2655 * Patched ReadDCMImage() to fix an denial of service vulnerability
2656 (alert from iDefense).
2657 * Patched ReadXCFImage() to fix an denial of service vulnerability
2658 (alert from iDefense).
2659 * If image size changes, don't trust DPX orientation attributes.
2660
26612007-09-04 6.3.5-9 Gozer404
2662 * Add French to the messaging system (reference
2663 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2664 * Add -fopenmp to MAGICK_PCFLAGS (reference
2665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2666
26672007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2668 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2669 reset the alpha channel.
2670 * Render proper image labels for VID coder.
2671 * Resolved a conflict for the -list option. Use -list font to list
2672 ImageMagick fonts and -list type to list image types.
2673 * Catch any errors returned by pthread_mutex_init() (problem report
2674 from devman@gmx-t...).
2675 * TransformHSL() returns a proper hue component.
2676 * Added -clut option and the ClutImage() method.
2677 * Fix glyph memory leak in AnnotateImage (reference
2678 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2679 * Rename analyze.c to Analyze.c (reference
2680 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2681
26822007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2683 * Enabled use of +distort to auto resize destination image to 'bestfit'
2684 the distorted input image. This also enabled the use of virtual canvas
2685 offsets in source and destination images for most distortion methods.
2686
26872007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2688 * Remove atexit in Magick++ code to avoid possible client crash (reference
2689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2690
26912007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2692 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2693
26942007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2695 * Added -distort arc. This update also allows the destination image
2696 size and offset to be set according to the specific distortion being
2697 applied.
2698
26992007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2700 * Set the -poloroid border color with the -bordercolor option.
2701
27022007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2703 * Remove extranous break statement so -type option properly sets the
2704 image_info->type member (reference
2705 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2706
27072007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2708 * Allow the use of optional arguments in -distort SRT
2709
27102007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2711 * Initial addition of three Affine Distortions to -distort with the affine
2712 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2713 or separate Scale-Rotate-Translate actions.
2714
27152007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2716 * Fix X11 font ascender.
2717 * Add -distort option.
2718 * Add random noise option (e.g. +noise random).
2719 * Many internal algorithms are now threaded to take advantage of speed-ups
2720 offered by the new dual and quad-core processor technologies.
2721 and quad-core processor technology.
2722 * Tiff images in the LAB colorspace are no longer identified as RGB
2723 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2724 * Update image color_profile and iptc_profile members in the JPEG coder
2725 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2726
27272007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2728 * Fix composite mask bug (reference
2729 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2730 * Speed up GetPixelOpacity() method (patch from seth@price...).
2731 * Set icon image width/height before allocating the image colormap.
2732 * Remove Photoshop string segment from JPEG profile (reference
2733 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2734
27352007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2736 * Converting a jpg to pdf is creating an empty pdf object (reference
2737 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2738 * Respect the '-set type:hinting off option' (bug report from Richard
2739 Jones).
2740 * WritePSDImage vulnerable to exploitable heap corruption (reference
2741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2742
27432007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2744 * SetMagickRegistry() post-increment the value 'id' (reference
2745 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2746
27472007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2748 * Read/write 10 & 12-bit packed DPX images.
2749 * Reduce stack requirements for messaging system.
2750 * Small memory leak for raw profiles in the PNG coder.
2751
27522007-06-01 6.3.4-5 Glenn <glennrp@image...>
2753 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2754 you can continue to use "-interlace Plane" to request these.
2755
27562007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2757 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2758
27592007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2760 * Set min-is-white for Group4-compressed PDF.
2761 * Add PaintFloodfillImage() method.
2762
27632007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2764 * Add MEPP metric to compare program. Returns the mean error per pixel
2765 along with the normalize mean and maximum error.
2766 * Attach an XMP profile to an image (e.g.
2767 convert input.tif -profile xmp:metadata.xmp output.tif).
2768
27692007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2770 * Fixed mogrify conversions with -format and -path (reference
2771 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2772
27732007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2774 * SVG style element was not always parsed properly.
2775 * Do not dither when the number of unique colors is already less than the
2776 maximum.
2777 * Return normalized PAE metric (compare utility).
2778
27792007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2780 * Add support for PFM images.
2781 * Check for corrupt EXIF image profiles.
2782 * Writing JPEG YCbCr TIFF images no longer faults (reference
2783 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2784
27852007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2786 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2787
27882007-04-28 6.3.4-0 Glenn <glennrp@image...>
2789 * Added profile support to the GIF decoder/encoder. They are stored
2790 as GIF Application Extensions. Known extensions include existing ICCRGB1
2791 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2792 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2793
27942007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2795 * Invert Opacity change for user defined ordered dither threshold maps,
2796 so that 'off' map is transparent, and 'on' is opaque.
2797
27982007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2799 * Added an initial Coalesce Images, and a final +map local colortable
2800 optimization to the -layers Optimize method, for a simple to use
2801 GIF optimization operation. (more work to come)
2802
28032007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2804 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2805 * Add AcquireOneVirtualPixel() method.
2806 * Set Log colorspace properly when writing DPX images.
2807 * Add -tile-offset option.
2808 * Add support for the EXR image format.
2809 * Improve support for DPX images.
2810 * Add --enable-hdri option to the configure script.
2811 * Add support for high dynamic-range images (HDRI).
2812
28132007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2814 * Improve support for writing multiple image icons.
2815
28162007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2817 * Separated -layers Optimize from -layers OptimizeFrame to allow
2818 the former expansion into a general (multiple method) optimizer
2819 of GIF animations
2820 * merged -layers OptimizeTransparency into -layers Optimize method
2821
28222007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2823 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2824 * Fix race condition when spawning delegate programs.
2825 * TIFF JPEG now respects the -quality comptression setting.
2826 * The -fx option now properly groks the logical and operator.
2827 * DPX tilestamp property should be timestamp.
2828
28292007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2830 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2831 according to given gravity and canvas area it applies to. This is for
2832 code simplification thoughout MagickCore.
2833
28342007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2835 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2836 frames. Other animation handlers may also need to reset virtual canvas
2837 sizes to match the first frame, as well.
2838
28392007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2840 * Addition of a CompositeImages() "layer.c" function to compose two
2841 separate image lists together (with a virtual canvas offset) in three
2842 different ways, depending on the size of the lists.
2843 * A 'hack' for command line use (the two lists separates by the special
2844 "NULL" image, which is junked) has also been added. Specifically...
2845 "-layers Composite".
2846
28472007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2848 * Add -layers RemoveDups method to remove duplicate sequential images in
2849 coalesced animations.
2850 * Add -layers RemoveZero method to remove images with a zero time delay
2851 (with no action and a warning is all images have zero time delay)
2852
28532007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2854 * Permit generic profiles (e.g. -profile name:profile).
2855
28562007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2857 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2858 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2859
28602007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2861 * Code duplication, simplification, and possible logic faults in "list.c".
2862 * Added new Composition method, 'ChangeMask' to return pixels
2863 that have changed or will cause a color change in overlays
2864 * Used 'ChangeMask' to implement the "-layers" method
2865 "OptimizeTransparency" to improve the compressibility of
2866 frame optimized GIF animations. See IM Examples...
2867 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2868
28692007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2870 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2871 some minor changes to the GIF coder to make reading and pinging images
2872 faster (patch provided by mstemm@cloud...).
2873
28742007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2875 * Patch RotateImage() to properly rotate CMYK images.
2876 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2877 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2878
28792007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2880 * Fixed bug for GIF Optimization for images without a matte channel.
2881 * Improved image handling for "-layers" method "Dispose".
2882
28832007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2884 * Improve configure script to better support Ghostscript under Mac OSX (
2885 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2886 * Force a virtual pixel method of Tile for GetFillColor() and
2887 GetStrokeColor().
2888 * Add -reverse option to reverse the image list.
2889
28902007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2891 * Support versions 2.1.0 and above (reference
2892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2893 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2894 * Fix fault in DCM coder (reference
2895 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2896 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2898 * Add --disable-deprecated configure script option.
2899 * Composite mask now works properly with transparent images.
2900
29012007-03-04 Daniel Kobras <kobras@debia...>
2902 * Fixed additional data-driven faults (reference
2903 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2904 * Allocate proper scanline length to prevent a PCX overflow.
2905
29062007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2907 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2908 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2909
29102007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2911 * Escape indirect labels and comments (e.g. -label @file).
2912 * Added -format %C to return the image compression type.
2913 * Do not report channel statistics if -ping -format is specified with the
2914 identify program.
2915 * Add ResetImagePage() to reset the image page canvas and position.
2916 * Upgrade to LCMS 1.16
2917 * Configure Ghostscript for library or framework (reference
2918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2919 * Add -taint option to convert/mogrify to mark image as ineligible for
2920 * Fixed various data-driven faults (reference
2921 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2922 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2923 not MagickCore. The corrupt XWD image faults but its failing in
2924 the X11 XGetPixel() method, not MagickCore.
2925
29262007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2927 * Use -define quantum:polarity=min-is-black or -define
2928 quantum:polarity=min-is-white to toggle the photometric interpretation for
2929 a bilevel TIFF image.
2930
29312007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2932 * Don't interpret embedded format characters when reading comments/labels
2933 from a file.
2934 * Reading an image from stdin stopped working.
2935
29362007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2937 * PerlMagick Label() no longer faults.
2938 * Fix double-free when using the display/animate -geometry option.
2939 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2940 profile->length and profile->datum.
2941
29422007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2943 * Fix file leak in InjectImageBlob().
2944 * Do not reinterpret image properties (e.g. -comment %%w).
2945
29462007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2947 * Don't over-allocate file buffers.
2948
29492007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2950 * Format strings in the POSIX locale.
2951 * Make font metrics invarient to the strokewidth.
2952
29532007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2954 * Patch to fix configure.ac typo.
2955
29562007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2957 * Permit ImageMagick to run as a service under Windows.
2958 * Remove duplicate EXIF properties.
2959 * Support strokewidth option for the caption format.
2960 * Don't use Ghostscript for rendering fonts if Freetype is available.
2961
29622007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2963 * Added thumbnail format to write EXIF thumbnails.
2964 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2965 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2966
29672007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2968 * Add interpolate and background options to PerlMagick's AffineTransform().
2969 * Revert to Postscript rendering if Freetype delegate library is not
2970 available.
2971
29722007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2973 * Accept Fx expressions from a file with -fx @filename.
2974 * Enhance -fill and -stroke to accept image filenames as patterns.
2975
29762007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2977 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2978 format.
2979 * Update EXIF resolution fields when image density changes.
2980
29812007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2982 * The -polaroid option now respects -gravity.
2983 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2984 instead.
2985 * Any form of "-crop" with a percentage, implies an offset for the crop.
2986 * Fixed percent option for -border (e.g. -border 10%x0%).
2987 * Add -path option to the mogrify program to specify where to write the
2988 images.
2989
29902007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2991 * Fix the -auto-orient to work with an image sequence (reference
2992 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2993 * Add -polaroid option to simulate a Polaroid picture.
2994 * Eliminate double-free bug in GradientImage().
2995 * Set AppendImage() matte channel only when image has matte attribute set.
2996 * The -crop with negative offsets do not modify the virtual canvas.
2997 * Caption: Given both the width and height ("-size") of the area to fill,
2998 adjust the fonts "-pointsize" until the text just filles the whole space
2999 without overflowing.
3000 * Generate proper Windows icon image files (patch provided by
3001 Robert M. Jansen).