blob: b3998322a616381cf7ac28e67c5645a5e55335e3 [file] [log] [blame]
cristyb70a4862010-06-18 01:18:44 +000012010-06-17 6.6.2-6 Cristy <quetzlzacatenango@image...>
2 * Support new label:pointsize property.
3 * Miscellany->Slide Show, in the display program, now cycles through the
4 image sequence.
5
anthony8d188502010-06-14 04:33:35 +000062010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +00007 * Fix transprancy handling for Morphology Convolve
8 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +00009 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +000010 * Handling for Convolution of 1-D vertical kernels.
11 However this was removed (using #if-#endif) as I found it slower in tests!
12
132010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
14 * mogrify -format properly handles compressed image filename (e.g.
15 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +000016 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +000017
cristy2b5db102010-06-09 01:07:28 +0000182010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
19 * End of string sentinal is \n not \r.
20
glennrp347e40f2010-06-06 11:27:30 +0000212010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
22 * Don't decode pixels in coders/png.c when image->ping is set.
23
cristyd5562a92010-06-05 13:43:49 +0000242010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
25 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +000026 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +000027
anthony5f3a4b52010-06-04 00:54:41 +0000282010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
29 * Replaced '^' morphology kernel rotation with two varients '>' and '<'
anthony382bb5e2010-06-12 01:09:01 +000030 * 'Skeleton' variant to thin down images as symetrically as possible.
anthonybee715c2010-06-04 01:25:57 +000031 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +000032
glennrp2cbb4482010-06-02 04:37:24 +0000332010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
34 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +000035 * Prevent MNG divide by zero in calculation of frame_timeout. Set
36 both frame_delay and frame_timeout to infinite when ticks_per_second
37 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +000038
glennrp2cbb4482010-06-02 04:37:24 +0000392010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
40 * Add x:silent option to prevent beeps when reading the X image format.
41 * Recognize TTF for GetMagicInfo().
42 * Ensure the +set option deletes the image artifact.
43
442010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +000045 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
46
glennrp2cbb4482010-06-02 04:37:24 +0000472010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +000048 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +000049 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +000050 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
51 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +000052
cristy7a693872010-05-24 13:13:54 +0000532010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
54 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +000055 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +000056 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +000057 * Do not interpret a format specifier when enclosed in brackets (e.g.
58 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +000059 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
60 Windows.
glennrp749699c2010-06-01 13:09:33 +000061 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +000062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +000063
glennrp2cbb4482010-06-02 04:37:24 +0000642010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +000065 * Third Re-write of MorphologyApply() to better handle compound methods.
66 * Implemented -set option:morphology:compose for merging results of
67 multiple kernels. "None" means re-iterate results with next kernel.
68 While "Undefined" means to use the internal default for a method.
69 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
70 while HitAndMiss defaults to "Lighten" (union of all kernel results).
71 Other morphology methods defaults still to be decided.
72 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +000073 * Rotation Expansion of single kernels '^' and '@' flags in arguments
74 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +000075 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +000076 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +000077
glennrp2cbb4482010-06-02 04:37:24 +0000782010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony9eb4f742010-05-18 02:45:54 +000079 * Separation of internal function MorphologyAppy() from
80 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +000081 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +000082 * Better handling of Gaussian tyle filters (bug fixes)
83 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +000084 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
85 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +000086 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
87 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
88 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +000089 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +000090 EG: -morphology convolve LOG:0x1
91 * Added FreiChen, Kirsch Convolution kernels
92 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
93 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +000094
cristy664b8d72010-05-17 13:53:36 +0000952010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +000096 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +000097 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +000098 * Add context to -border for montage. Inside the parenthesis it adds a border
99 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +0000100 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +0000101 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +0000102 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +0000103
cristy472afc72010-05-16 19:29:35 +00001042010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
105 * Use ScaleCharToQuantum() in coders/src.c (reference
106 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +0000107 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +0000108
cristya0bf4682010-05-14 12:15:55 +00001092010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
110 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +0000111 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +0000112
anthonyc1061722010-05-14 06:23:49 +00001132010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +0000114 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +0000115 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000116 EG: -morphology convolve DOG:0x1,3
117 -morphology convolve DOB:0x1,3,90
118 * Added Prewitt, Roberts, Compass Convolution Kernels
119 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000120
1212010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000122 * The pixel buffer was underallocated for some image formats when streaming.
123
anthony1b2bc0a2010-05-12 05:25:22 +00001242010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000125 * Implementation of Pattern Matching Morphology methods
126 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000127 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000128 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000129 * Union of results from Multiple Kernels for HitAndMiss method
130 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000131 * Added many new kernels for HitAndMiss and Convolution
132 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
133 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000134
glennrpd283b562010-05-10 03:00:50 +00001352010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
136 * Use proper background.index when writing indexed PNG, if the background
137 color is in the palette.
138
cristy80ac8b92010-05-08 13:36:57 +00001392010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
140 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000141 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000142
anthonyc84dce52010-05-07 05:42:23 +00001432010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
144 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000145 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000146 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000147
cristydd438462010-05-06 13:44:04 +00001482010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
149 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000150 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000151 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000152 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000153
anthony7d10d742010-05-06 07:05:29 +00001542010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
155 * Made use of new no-'sync' channel enabled mathematical compose methods
156 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000157 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000158
cristydd438462010-05-06 13:44:04 +00001592010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000160 * Fixed bugs with losing the opacity channel while writing some PNG images.
161 (bug reported by Anthony T.)
162
glennrpb4a13412010-05-05 12:47:19 +00001632010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
164 * Simplified and corrected rowbytes calculation in coders/png.c and
165 added more logging.
166
anthonyc5d68fe2010-05-05 05:27:54 +00001672010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
168 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
169 "ModulusSubtract" for more clarity of there functions. Old names
170 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000171 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000172 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000173 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000174 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000175
176 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000177 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000178 which uses 'plus' alpha-blending).
179
180 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000181 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000182 only on the individual channels as specified by the -channel setting.
183 That is do 'channel' math rather than 'SVG' composition.
184
185 With this change you can then use mathematical composition methods on
186 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000187
anthonyec40aca2010-04-29 00:20:28 +00001882010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
189 * Special case handling in Barrel distortion (pixel at image center)
190 * Calculation of image for Barrel distortion (pixel vs image coords)
191 * Argument input (handling optional 'd' argument) for Barrel distortion
192
1932010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000194 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000195 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000196 * A 256 column gradient produces a 256 color GIF image (bug report by
197 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000198 * Register / unregister CALS format in static.c (reference
199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000200 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000201
cristy620e5a12010-04-17 13:29:52 +00002022010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
203 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000204 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000205 * The -direction option now works with the -annotate and -draw options.
206 * For the histogram: format, if you have no need for the unique color list,
207 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
208 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000209 * Match on literal after backslash in glob expression (reference
210 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000211 * Enable JPEG-compression for grayscale TIFF images (reference
212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
213 * Don't write empty tile if tile geometry matches the image width (reference
214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000215 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000216 * Output the correct units for the identify utility (reference
217 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000218
cristyb65a5b82010-04-15 16:27:51 +00002192010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
220 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000221 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000222 * Revert Lab-to-XYZ colorspace transform patch.
223 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000224
cristyb0993202010-04-13 01:18:27 +00002252010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
226 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000227 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000228
2292010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000230 * Improve support for device link profiles.
231
anthony7fe39fc2010-04-06 03:19:20 +00002322010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
233 * Fixed bug in -auto-level for special case when only one value is present
234 in some channel of the image. In this case no 'stretch is performed, just
235 as -normalize does.
236
cristy6afbad42010-04-05 18:19:13 +00002372010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000238 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000239 Linux.
cristy6afbad42010-04-05 18:19:13 +0000240
anthony6090dc12010-04-01 00:24:21 +00002412010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000242 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000243
cristya8307572010-03-31 14:24:19 +00002442010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000245 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000246 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000247 * Support writing 1-bit PSD images.
248 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000249 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000250
glennrp5af765f2010-03-30 11:12:18 +00002512010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000252 * The new coders/png.c was failing to read a 1-bit paletted image properly.
253 * Finished eliminating the deprecated direct references to members of
254 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000255
cristye20d6d82010-03-26 17:44:29 +00002562010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000257 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000258 * Distort barrel no longer complains when 3 arguments are given (reference
259 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000260 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000261
glennrpd5045b42010-03-24 12:40:35 +00002622010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
263 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000264 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000265 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000266
cristy56ed31c2010-03-22 00:46:21 +00002672010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
268 * Windows does not support complex.h (reference
269 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000270 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000271 * VignetteImage() no longer crashes when x and y arguments are both greater
272 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000273
cristy6ebc0932010-03-21 02:08:24 +00002742010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000275 * Eliminated some of the deprecated direct references to members of
276 the png_info structure. This must be finished before we can build
277 with libpng-1.5.
278
cristy68931bc2010-03-19 17:11:43 +00002792010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
280 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000281 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000282 * Don't gamma correct log to linear color conversion unless the -gamma is
283 specified (reference
284 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000285
cristy7f8a96c2010-03-17 12:22:00 +00002862010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
287 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000288 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000289
cristy15e25cb2010-03-13 20:31:29 +00002902010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
291 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000292 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000293 * The default Helvetica font is not always available, check for
294 Century Schoolbook too (reference
295 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000296
cristydf415c82010-03-11 16:47:50 +00002972010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
298 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000299 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000300 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000301
cristyed574b32010-03-07 18:23:47 +00003022010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000303 * The -evaluate-sequence option behaves like -evaluate except it operates
304 on a sequence of images.
305
cristyc5c3af02010-03-05 16:39:11 +00003062010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000307 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000308
cristyc797b1d2010-02-27 15:22:16 +00003092010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
310 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000311 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000312 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000314 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000315 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000316
cristy3d9279f2010-02-22 14:38:00 +00003172010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
318 * Insufficient image data in EPT is a warning rather than an error.
319 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000320 * Fix problem reading 10-bit grayscale DPX images when scanline length is
321 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000322 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000323
cristyff024b42010-02-21 22:55:09 +00003242010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
325 * Write 10-bit grayscale DPX images properly.
326
cristy66920e82010-02-18 14:33:30 +00003272010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
328 * Detect PDF ICCBased colorspace.
329
anthony999bb2c2010-02-18 12:38:01 +00003302010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000331 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000332
cristy9974d352010-02-17 02:40:21 +00003332010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
334 * TransformImage() resets the image blob when called in the PICT decoder;
335 use SetImageExtent() instead.
336
cristy4aff1572010-02-15 13:34:01 +00003372010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
338 * Support PSD RLE compression.
339
cristyc8d69b12010-02-13 19:06:26 +00003402010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
341 * The jpeg:extent define sometimes exceeded the specified limit.
342
cristy508d9312010-02-10 21:10:30 +00003432010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
344 * Resolve "too many open files" (reference
345 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
346
anthony930be612010-02-08 04:26:15 +00003472010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
348 * Added Correlate method which does a Convolve without reflecting the kernel.
349
cristy52cf7f12010-02-07 18:07:56 +00003502010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
351 * Initialize grayscale colormap for PSD images.
352
3532010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000354 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000355 * Addition Third-level Subtractive Morphology Methods:
356 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000357 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000358 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000359
cristy54666e82010-02-03 23:34:26 +00003602010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
361 * display -immutable to display transparent image without a checkboard.
362
cristy2bc0ef72010-02-02 01:38:51 +00003632010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
364 * Make -define png:color-type less persnickity about what it will accept.
365
3662010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
367 * added use of -precision in 'showkernel' output of -morphology
368 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
369 'Distance' Morphology primatives. This does not have a performance hit,
370 though is only truely applicable when the kernel is asymmetric. Note that
371 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
372 operations work properly. This 'reflected usage is defined by online
373 morphology lecture notes (Google for "EECE Binary Morphology")
374 * Added convolve kernel scaling setting "-set option:convolve:scale N"
375 If undefined morphology convolve does not do any scaling or normalization
376 of the convolution kernel. A value of 0.0 causes normalization for both
377 zero and non-zero (added weights) kernel types.
378
3792010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
380 * Speed up reading the PSD image format.
381 * Add the -precision option. Use it to set the maximum number of significant
382 digits to be printed.
383 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000384 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000385
3862010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
387 * Add support for compact floating point (i.e. -depth 16 -define
388 quantum:format=floating-point).
389 * Transparent images no longer flicker on certain system when using the
390 display program.
391 * Permit interactive resizing with the display program.
392 * Support heterogeneous distributed processing, see
393 http://www.imagemagick.org/script/architecture.php#distributed.
394 * Fix semaphore assertion when reading a corrupt image with Magick++.
395 * Add support for -brightness-contrast option.
396
3972010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
398 * Add support for the BGRA raw image format.
399
4002010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
401 * Added Kernel Generator to generate kernels from user strings, which
402 allows the generation in many built in kernels for both Convolution
403 and other Morphological methods. New Kernels currently include..
404 Convolution: Gaussian, Blur, Comet
405 Morphological: Rectangle, Square, Diamond, Disk, Plus
406 Distance: Chebyshev, Manhatten, Knight, Euclidean
407 And both old and new (rectangular) user defined kernel specifications
408 including the use of 'nan' to represent elements which are not part
409 of the kernel definition. List built-in kernel types use "-list kernel"
410 * Added -morphology {method}[:{iteration}] {kernel_string}
411 Initial methods includes no only the basic morphology methods: Dilate,
412 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
413 also the special methods: Convolve, and Distance. Of course the
414 appropriate kernel should be provided for each specific method.
415
4162010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
417 * Add OpenCL-enabled filter (e.g. convert image.png -process
418 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
419 * Added StringTo...() processing functions
420
4212009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
422 * Added MxN tile cropping with overlapping and space handling.
423 See IM Examples, Cutting and Bordering, Cropping roughly Equal
424
4252009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
426 * angle bug fix in variable blur composition with vertical ellipses
427 * Added ability to have variable angles for ellipses in variable blur
428 composition. See IM Examples, Composition, Variable Blur for details
429
4302009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
431 * JPEG does not grok the HSL colorspace.
432
4332009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
434 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
435 * The -gaussian-blur over blurred the opacity channel (reference
436 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
437
4382009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
439 * Declare InverseFourierTransformImage in Magick++/Include.h.
440
4412009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
442 * The PNG8 encoder would fail to write a 1-color image, due to
443 a bogus MagickFail return from CompressColormapTransFirst().
444
4452009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
446 * SVG images are no longer double sized with the -density option.
447
4482009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
449 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
450 in coders/png.c
451
4522009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
453 * It's interword-spacing, not interword_spacing (reference
454 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
455 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
456
4572009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
458 * Changed the one remaining ping_info->trans to ping_info->trans_values
459 in coders/png.c
460
4612009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
462 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
463 * -threshold option: threshold to white if the computed intensity of the
464 color channels exceeds the threshold.
465 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
466
4672009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
468 * Escape single quote in when writing the UIL format.
469
4702009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
471 * The mogrify program +opaque option now recognizes its required argument.
472
4732009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
474 * Add magick/morphlogy.{c,h} source templates.
475 * Sync image option when reading MPR images.
476 * Optimize ping for SVG images.
477 * SetLogFormat() no longer causes crash (reference
478 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
479 * Do not call MagickCoreTerminus() when memory allocation fails inside
480 the locale component.
481
4822009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
483 * Read / write 32-bit SUN raster images with a odd width.
484 * Cairo format returns pixels with the alpha premultiplied (reference
485 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
486
4872009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
488 * Thumb::URI file URI now has the correct number of forward slashes.
489
4902009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
491 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
492 beta versions.
493
4942009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
495 * Bump library age.
496 * Restore -tile-offset functionality (bug report from Anthony).
497
4982009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
499 * Animate command line options are no longer ignored.
500
5012009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
502 * Bug Fix for Polynomial distortion. which is now working.
503
5042009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
505 * Use -define delegate:bimodal=true to activate any bimodal delegates.
506 * Make sure MagickWand semaphore is acquired before locking it.
507
5082009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
509 * Convert SVG clipping path points from unsigned to long.
510
5112009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
512 * Only call InstantiateXComponent() if X11 support is included.
513 * Correct hue computation for the HSB colorspace.
514
5152009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
516 * Braille coder fix for DirectClass images
517
5182009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
519 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
520
5212009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
522 * Alpha blending is not required for ScaleImage().
523 * Gaussian noise operator is not longer discontinuous.
524
5252009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
526 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
527
5282009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
529 * Black channel is now set properly when resizing CMYKA images.
530
5312009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
532 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
533
5342009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
535 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
536
537 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
5382009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
539 * Use GetCacheViewAuthenticPixels() rather than
540 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
541
5422009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
543 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
544 filters/Makefile.am and wand/Makefile.am.
545 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
546 library.
547
5482009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
549 * Don't use group4 compression if the image is truecolor.
550 * If image is gray, write grayscale DPX images.
551 * We no longer lose a scanline when reading multi-frame raw images
552 (Y, R, C, etc.).
553 * Properly update the EXIF orientation tag.
554
5552009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
556 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
557
5582009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
559 * Support -clamp option.
560 * Patch for IsMagickColorEqual() for HDRI.
561 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
562
5632009-09-25 6.5.6-5 Elf <elf@ephem...>
564 * Patch to fix configure's framework's undefinedness (only if the gslib
565 tests are run).
566
5672009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
568 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
569 is enabled.
570 * Hue in hsl() format is 0-360 and does not use %.
571
5722009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
573 * Deprecate LevelImageColors(), replace with LevelColorsImage().
574
5752009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
576 * Optimize copy composite operator.
577
5782009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
579 * Use -define jpeg:size to scale a JPEG image to the specified size.
580
5812009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
582 * Fix ICON alpha mask scanline pad.
583
5842009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
585 * Return the global maximum threads to avoid the rare cache view assertions.
586 * Throw an end-of-file exception for truncated raw gray images.
587
5882009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
589 * Do not include last line of text in the interline spacing computation.
590
5912009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
592 * Check that quantum_info is defined before destroying it in the PNG coder.
593 * Add -interline-spacing option to convert.
594
5952009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
596 * Support multi-page transparent Postscript and PDF.
597
5982009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
599 * A union is required when converting a thread ID to an unsigned long.
600
6012009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
602 * Add support for TIFF 3.9.1.
603
6042009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
605 * Validate with the netscape: reference image.
606
6072009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
608 * Fix memory leak for threaded PerlMagick scripts.
609
6102009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
611 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
612
6132009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
614 * Bug Fix for transparency handling in Composite Variable Blur
615 * Addition of -auto-level and -auto-gamma image enhancements
616 (under trial not yet final)
617 * Addition of a special -channel flag 'sync' which means that the specified
618 channels are to be modified together by the same amount. The flag is
619 enabled by default. This replaces the current 'channels not modified'
620 type handling thought IM.
621 * Modified -channel parsing to continue looking for words, after handling
622 any shorthand channel options. For example: -channel RGB,sync
623
6242009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
625 * identify -format %c logo.png returns the image comment as expected.
626 * Clone ImageInfo members scene and number_scenes (reference
627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
628 * Fix memory leak with the -remote option of the animate program (bug report
629 from Anthony).
630 * If a grayscale TIFF image has a colormap write it as a colormapped image.
631 * MVG partial opacity not set properly (reference
632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
633 * Black channel was not blurring properly (reference
634 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
635
6362009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
637 * The display program honors -loop.
638 * (ab) of Lab colorspace was not offset correctly.
639 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
640 * SVG permits multiple arc paths with an omitted 'A' (reference
641 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
642 * The 'skewY' MVG attribute produced incorrect angles (reference
643 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
644
6452009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
646 * Optimize GammaImage() method.
647
6482009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
649 * OpenMP-enable GetSimilarityMetric().
650
6512009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
652 * Structure trans_values was renamed to trans_color and trans was
653 renamed to trans_alpha in PNG version 1.4.
654
6552009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
656 * Replace color blending in DrawGradientImage() to use Composite Blend.
657 this makes Gradients handle transparency correctly!
658
6592009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
660 * The -thumbnail option no longer removes color profiles (reference
661 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
662 * Do not scale real / imaginary FFT / IFT.
663 * Check for localtime() NULL return.
664 * import --help requires an X server (reference
665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
666 * Fails to load MS Windows icons with compressed PNG elements (reference
667 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
668
6692009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
670 * Support the new JPEG version 7 delegate library.
671
6722009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
673 * Incorrect use of setjmp in coders/png.c.
674
6752009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
676 * We broke -scene when we fixed the -dispose option. Try again.
677
6782009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
679 * Update autoconf support files.
680 * More than one -dispose setting overwrote previous settings (reference
681 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
682 * Don't use JPEG's color reduction algorithm for less than 8 colors.
683
6842009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
685 * Final testing and bug fixes for all mathematical compose methods
686 Including non-overlapping regions bugs found in in operators Divide,
687 ColorDodge, VividLight. And the handling of transparency to follow
688 standard 'Over' Blending in Divide. Only math methods not looked at are
689 the addition methods Plus, Add, Minus, and Subtract, which do not follow
690 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
691
6922009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
693 * Addition of user definable 'Mathematics' compose method
694 -compose Mathematics -set option:compose:args A,B,C,D -composite
695 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
696 this lets you implement most smooth polynomial compose methods.
697 (requested by Fred WienHaus)
698
6992009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
700 * Finished the recoding of Composite methods to allow easier debugging
701 and faster access.
702 * Added PegtopLight compose method as an alternative simpler Softlight
703 alternative. See notes and comparision to SoftLight in...
704 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
705 * From the notes on Photoshop blend modes at
706 http://www.simplefilter.de/en/basics/mixmods.html
707 Added extra composition modes:
708 VividLight, PinLight, LinearBurn, LinearDodge
709 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
710
7112009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
712 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
713 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
714 to debug, and directly comparable to SVG specifications.
715 * Specifications changed for SoftLight, ColorBurn, ColorDodge
716 Though only SoftLight changed to significantly.
717 * However implementation errors were found for ColorBurn, LinearLight
718
7192009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
720 * Add -blue-shift option.
721 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +0000722 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +0000723 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
724 prime time just yet.
725 * Support -cdl (color decision list) option.
726 * Support breaks in Chinese characters which traditionally do not include
727 spaces.
728 * Don't process directories as filenames when using wildcard paths
729 (i.e. logo[1]/png).
730
7312009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
732 * Can't bit shift a float.
733
7342009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
735 * Off by one error for multi-frame raw grayscale images.
736 * Can't stat() a Zip or Bzip opaque structure.
737 * DPX user bits are no longer truncated.
738 * Return image colorspace for -format [%colorspace] option.
739 * ThumbnailImage(): don't subsample if image is already thumbnail size.
740
7412009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
742 * Automatic determination of B from C and C from B for a 'Keys Filter'
743 when using the B,C Cubic Filter Expert options was broken.
744 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
745
7462009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
747 * Added -compose 'Blur', variable blur mapping to CompositeImages
748 Arguments X_scale x Y_scale + angle of the blurring ellipse.
749 * Added "-blur" special compose option to "composite"
750 * Cleanup of "composite" compose argument handling
751
7522009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
753 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
754 * Set compare similarity image to NULL to prevent double free.
755
7562009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
757 * Set camera formats to require a seekable stream.
758 * Do not let display program image window exceed the screen size.
759
7602009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
761 * Improve FITS keyword parser.
762
7632009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
764 * Cleanup of compose 'displace' of old useless code that is not used.
765 * Implement a compose 'distort' mapping method,
766 This is basically exactly like 'displace' but relative to a fixed point
767 which may be user supplied as +X+Y
768 * Default scaling to width/2 and height/2 of overlay (100% scale)
769 with a distortion 'center' to the middle of the overlay image
770 * If a '%' flag given scale displacement relative to image size
771 * If a '!' flag given make scale and center relative to 'background' image
772 instead of the overlay map.
773 * If no 'height' scale given, use the X scale.
774
7752009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
776 * Fixed bug for compose methods, Hue, Saturate, Luminize
777
7782009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
779 * Report the correct transparent pixel values in the display program
780 magnify windows.
781 * Do not advance when finalizing image settings in the mogrify program.
782
7832009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
784 * Fixed "convert" to merge the third 'mask' image into the 'source' image
785 for correct handling of 2 dimensional -compose "displace".
786 * Fixed PerlMagick Composite() for the same thing.
787 * Modified compose "Displace" so displacement image's alpha channel can be
788 used to mask the transparency of the overlay area.
789
7902009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
791 * Added the HALD image Color LUT, and a no-op HALD: image generator.
792 See Introduction at http://www.quelsolaar.com/technology/clut.html
793
7942009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
795 * Changed CompositeImageChannel() so that extra compose arguments are
796 now passed in the ImageArtifact "compose:args". This can be assigned to
797 images using -set "option:compose:args" 'args' where args are defined
798 using 'geometry' style or 'comma separated numbers'.
799 * Declared the special flag needed for Composite Tiling as the ImageArtifact
800 "compose:outside-overlay".
801 * Documentation update for CompositeImageChannel() in Core Library to
802 reflect these changes.
803 * Documentation update for DistortImage() in Core Library with the extra
804 ImageArtifact controls it can use.
805 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
806
8072009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
808 * Documentation update for CompositeImageChannel() in Core Library.
809 This adds the information on how extra compose arguments needed for
810 specific compose methods are actually passed to the library function.
811 Compose methods such as Blend, Dissolve and Displace.
812
8132009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
814 * The target profile in ProfileImage() is no longer accessed after it is
815 freed.
816
8172009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
818 * Bug fix for -page.
819
8202009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
821 * Minor change to -function Arctan to make first argument match slope
822
8232009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
824 * Do not treat -page as a global option (reference
825 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
826
8272009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
828 * Create thread set for pseudo-random number generator.
829
8302009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
831 * Do not change opacity value for the -alpha background option.
832 * Rebuild automake / autoconf scripts.
833
8342009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
835 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
836 SA35216).
837
8382009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
839 * Permit reading a specific frame of a multi-page TIFF with blobs.
840
8412009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
842 * Added new -function methods Arcsin and Arctan
843
8442009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
845 * Fixed a regression with PNG8: format.
846
8472009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
848 * The -geometry option was improperly applied twice.
849
8502009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
851 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
852
8532009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
854 * Updated help output and command-line options documentation to bring
855 the -alpha options up to date with what's actually in the code.
856
8572009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
858 * Change "depreciated" to "deprecated" in several files.
859
8602009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
861 * Change OpenMP schedule from dynamic to static for RenderFreeType().
862 * Recognize unicode strings when computing caption word wrapping.
863 * New -alpha background option to set fully-transparent pixels to the
864 background color.
865
8662009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
867 * Combined layer of transparent PSD image was not being read properly.
868
8692009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
870 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
871 It is now able to write an opaque black-and-white image in any of the 15
872 valid combinations of PNG color-type and bit-depth.
873 * Fixed a regression with writing sub-8-bit grayscale PNGs.
874
8752009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
876 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
877
8782009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
879 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
880 convert @- ...).
881 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
882 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
883 * Support policies to permit or deny any coder, delegate, filter, or file
884 path (see policy.xml).
885
8862009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
887 * The mogrify -crop option returns multiple images if an x/y offset is not
888 specified (e.g. -crop 100x100).
889 * Generate a proper file path for -path @filelist.txt (reference
890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
891
8922009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
893 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
894 options. This is work-in-progress with the objective of being able to
895 precisely specify the type of PNG file to be written. The previously-used
896 internal attribute "png:bit-depth" that was used to communicate between
897 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
898 This feature needs testing. It is important to note that this feature
899 cannot be used to force the PNG to use a bit-depth or color-type that
900 does not losslessly represent the image. You can, however, cause
901 the writer to use a larger depth or to use the RGB colorspace when
902 grayscale or indexed would have been sufficent.
903
9042009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
905 * Fixed the Rmin usage in Depolar and Polar distortions
906 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
907 to Afrom + 360 degrees (or a fill circle from the given start angle)
908
9092009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
910 * Do not return a black image for -channel RGBA -gaussian (reference
911 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
912
9132009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
914 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
915
9162009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
917 * Generate BMP 32-bit ARGB format for images with transparency (reference
918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
919
9202009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
921 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
922 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
923 * Normalize similarity based on reconstruction not the original (reference
924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
925 * Support multiple JPEG images encapsulated within DICOM.
926
9272009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
928 * Msys does not understand NAME_MAX.
929
9302009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
931 * Check for valid linked list before assigning next / previous pointers.
932
9332009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
934 * Check error return from CompressColormapTransFirst() in coders/png.c
935
9362009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
937 * Refrain from modifying image struct members (color, depth, matte)
938 while writing PNG datastreams.
939
9402009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
941 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
942 Now it always produces 8-bit datastreams as users probably expect.
943
9442009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
945 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
946 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
947
9482009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
949 * The display program now returns a 0 exit code on success (reference
950 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
951
9522009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
953 * Folded some long lines and made other cosmetic changes.in coders/png.c
954
9552009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
956 * MVG autodetection failing (reference
957 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
958
9592009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
960 * Image not properly placed when displaying to the X server root (reference
961 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
962 * fmax() is not support on some platforms (reference
963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
964
9652009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
966 * Rename existing "Bilinear" distortion as "BilinearReverse"
967 * Added forward mapped bilinear distort as "BilinearForward"
968 * The "Bilinear" distort is temporarily obsoleted but will eventually
969 be added as a "BilinearReverse" and "BilinearForward" combination
970 mapping though a unit square.
971 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
972 gradient function as that method is the direct use of such equations.
973
9742009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
975 * Default to min-is-white Photometric for fax / group4 compression (reference
976 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
977 * Respect image resolution when setting PDF MediaBox (reference
978 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
979 * Add SimilarityImage() to return how similar one image is to another.
980
9812009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
982 * Graceful exit in djvu coder when EOF is thrown.
983 * Support -unsharp option for the montage program.
984
9852009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
986 * Reduce deskew blurring: use AffineTransformImage() rather than
987 RotateImage().
988 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
989 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
990
9912009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
992 * Support for -density & -units options in PSD writer.
993
9942009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
995 * Fix bug in the braille coder which makes it always segfault.
996
9972009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
998 * Enhance the compare program to locate a template image within a larger
999 image.
1000 * Eliminate assertion when generating a PDF thumbnail.
1001
10022009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1003 * Fix assertion in IntegralRotateImage (reference
1004 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1005
10062009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1007 * Referenced counted blob was incremented incorrectedly in CloneImage().
1008
1009 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
10102009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1011 * Assertion failure reading PSD image (reference
1012 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1013
10142009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1015 * Change -selective-blur to use gaussian kernel.
1016
10172009-03-21 6.5.0-4 ERB <entropy@xebec...>
1018 * Missing locks in blob - race condition (reference
1019 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1020
10212009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1022 * Use default SVG resolution unless resolution is explicitly set (reference
1023 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1024 * Add support for -selective-blur option.
1025
10262009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1027 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1028 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1029
10302009-03-19 6.5.0-3 ERB <entropy@xebec...>
1031 * Check the 8BIM profile resource block length (reference
1032 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1033 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1035
10362009-03-18 6.5.0-2 ERB <entropy@xebec...>
1037 * Eliminate race condition when acquiring a wand (reference
1038 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1039 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1040 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1041
10422009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1043 * Fix the image compose operator at OverCompositeOP for shadows (reference
1044 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1045
10462009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1047 * Patches to get ImageMagick working under OS2.
1048
10492009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1050 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1051 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1052
10532009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1054 Glenn Randers-Pehrson <glennrp@image...>
1055 * DICOM reader not handling signed pixels properly.
1056
10572009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1058 * Don't call GetValueFromSplayTree() if image properties is NULL.
1059
10602009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1061 * Fix minor size issue with bestfit +distort operation.
1062 * Enable listing of -distort Polynomial
1063 * Minor tweeks and center fixes for Polar/Depolar
1064
10652009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1066 * Convert returns MagickFalse for the -version option (reference
1067 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1068 * Don't set pixel opacity unless the image alpha channel is active (reference
1069 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1070
10712009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1072 * Fix old -clut bug for re-coloring gray images using transparent and
1073 semi-transparent colors.
1074
10752009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1076 * Changes have been made to scores of the files that generate the
1077 documentation. The most noticeable cosmetic changes are to the command-line
1078 examples and command-line snippets, which now have a new look: dark blue
1079 boxes with white/yellow text to indicate sample input/output. Inclusion of
1080 current version and release dates in appropriate places are now
1081 automatically generated. Also, many changes have been made to begin to
1082 bring the pages into strict W3C compliance with respect to both HTML and
1083 CSS.
1084
10852009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1086 * The identify program reads the image pixels when the -format option is
1087 asking for image statistics.
1088 * Much improved ImageMagick validation suite (exercise with 'make check').
1089
10902009-02-18 6.4.9-5 Jon <jon@brick...>
1091 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1092 and which overwrites the allocated area.
1093
10942009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1095 * Add section to license to alert users to third-party licenses in the
1096 NOTICE file.
1097
10982009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1099 * Replaced geometry string parsing using ParseGravityGeometry() in
1100 "composite" with more direct use of GravityAdjustGeometry();
1101
11022009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1103 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1104 * The stream utility no longer go into an infinite loop (reference
1105 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1106
11072009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1108 * JPEG to PDF was not always reversible (reference
1109 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1110
11112009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1112 * Stroking when annotating failed for stroks widths > 2 (reference
1113 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1114
11152009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1116 * TransformImageColorspace() returns GRAYColorspace when set (reference
1117 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1118 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1119 or Yellow.
1120
11212009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1122 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1123
11242009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1125 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1126
11272009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1128 * Removed previous patches for -shear directions.
1129
11302009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1131 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1132 twice.
1133
11342009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1135 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1136 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1137 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1138
11392009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1140 * Removed "annotate" patches, which causes no end of problems.
1141 Original coding worked perfectly fine. Annotate isn't part of SVG!
1142
11432009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1144 * Respect mouse wheel movements for display program (reference
1145 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1146 * Grab button in Display Open menu now works consistently (reference
1147 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1148 * Patch for problem with opacity in MVG (reference
1149 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1150
11512009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1152 * Don't accept discontinuous shear angles for the -annotate option.
1153 -- REMOVED
1154
11552009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1156 * Apply patch so ImageMagick compiles with Visual Studio 6.
1157
11582009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1159 * Fix small memory leak on truncated PNG images.
1160 * Do not allocate pixels when pinging a PNG image.
1161
11622009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1163 * Set the stroke opacity for "opacity" SVG element (reference
1164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1165
11662009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1167 * Convert to windows .ico format no longer inverts alpha channel.
1168
11692009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1170 * Interpret geometry correctly for negative angles (-shear 30x-10).
1171
11722009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1173 * Fix GetMagickToken() to accept locales that use "," as radix character.
1174
11752009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1176 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1177
11782009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1179 * Check for negative offsets (bevel widths) for the -frame option.
1180
11812009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1182 * Patch for a memory leak and a logical bug in coders/gif.c.
1183 * CopyMagickString() now returns the minimum of the source string length
1184 or the length parameter.
1185 * Properly set alpha channel in PNGs with palette and tRNS.
1186
11872009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1188 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1189 'rose-%[area].png').
1190 * Do not set the fill element when 'opacity' is set (reference
1191 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1192 * Restore support for decoding the DVI format.
1193 * Add perl and math lib reference to PerlMagick Makefile (reference
1194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1195 * Fix crash on invalid JPEG XML profile.
1196 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1197 * Support sine and cosine as arguments to the -evaluate option.
1198
11992008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1200 * Calculate the kurtosis and skewness of image channels (reference
1201 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1202
12032008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1204 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1205 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001206 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001207 MogrifyRegion() in PerlMagick.
1208
12092008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1210 * Reverse argument and option in Throw*InvalidArgumentException()
1211 macro for proper exception message.
1212 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1213 * Fix Y shear angle for -shear option.
1214
12152008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1216 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1217 * Support reading FITS test files (reference
1218 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1219 * Replace input.ttf with the public domain Tuffy.ttf font.
1220 * MagickNewImage() no longer faults when parameters are incorrect (reference
1221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1222 * Allocate strings returned by XGetResourceInstance() (reference
1223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1224 * The -append gravity is relative to the container (reference
1225 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1226
12272008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1228 * Reference cache rather than acquiring when cloning an image.
1229
12302008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1231 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1232
12332008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1234 * Add -interword-spacing option to convert.
1235 * Initialize the black channel when testing the CMY colorspace (reference
1236 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1237 * remove calls to exit() in MagickWand (reference
1238 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1239 * Validate -affine arguments.
1240 * Accept -attentuate as an option for convert.
1241 * Properly create RGBA image if colormapped image has transparency.
1242 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1243
12442008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1245 * Fix off-by-one problem with -shear.
1246 * Clone pixel cache method when cloning an image.
1247
12482008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1249 * Make "-layers Coalesce" work as it should.
1250
12512008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1252 * Support > 2GB TIFF under Windows.
1253
12542008-12-12 6.4.7-8 mootools <help@mooto...>
1255 * FormatMagickTime() checks to ensure the provided time is valid.
1256
12572008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1258 * Add -kerning option to convert.
1259 * Remove halo effect for the -scale option.
1260
12612008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1262 * Fix a 1 byte overrun in Postscript coder.
1263
12642008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1265 * Fix small memory leak in ExpandFilenames().
1266
12672008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1268 * Fix small memory leak in LoadLocaleList().
1269 * Fix small memory leak in GetProfilesFromResourceBlock().
1270 * Don't forget to scale grayscale values when quanum min-is-white is set.
1271
12722008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1273 * Include delegate libraries in MagickCore-config script.
1274
12752008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1276 * Fix off-by-one error for -chop 0x50%.
1277 * Performance improvement bilinear interpolation.
1278
12792008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1280 * Support absolute paths in the include directive within a configuration
1281 file.
1282
12832008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1284 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1285 * Another attempt at properly extracting the IPTC profile from a 8BIM
1286 resource block.
1287
12882008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1289 * AppendImage() re-written to respect gravity properly!
1290 Routine simplified to a single loop for both styles of append
1291
12922008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1293 * AppendImage() respects gravity.
1294 * Protect against circular image list when cropping.
1295 * The index variable must be long rather than unsigned long for the DCM
1296 coder.
1297
12982008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1299 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1300 quantum depth is 32.
1301
13022008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1303 * Global replaced accidently renamed MagickGetImagePixelColor().
1304
13052008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1306 * Fixed transient bug in the -white-threshold option.
1307 * -extent x256+100+100 no longer returns an exception (reference
1308 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1309
13102008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1311 * TIFF pad is relative to bits-per-sample (reference
1312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1313
13142008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1315 * Support GBR raw image files.
1316
13172008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1318 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1319 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1320 * Default PDF compression to that of the image unless overwritten by
1321 the -compress option.
1322
13232008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1324 * Numerous pixel cache improvements including embeded support for
1325 OpenMP in a transparent manner.
1326
13272008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1328 * Transient bug in encipher / decipher operation (reference
1329 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1330
13312008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1332 * MPC image files working again.
1333 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1334 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1335
13362008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1337 * Fix temporary file leak.
1338
13392008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1340 * Fix bug for RGBO image @ line, plane and partition interlace.
1341
13422008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1343 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1344 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1345
13462008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1347 * GPS and multivalued EXIF properties support
1348
13492008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1350 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1351 to Magick++.
1352
13532008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1354 * Correct DPX frame position property label (reference
1355 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1356 * Textures are no longer painted as the background color.
1357 * Update both fields of an EXIF resolution.
1358 * Support query-font-metrics MSL tag.
1359
13602008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1361 * Do not set image colorspace for the MSL modulate tag.
1362
13632008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1364 * Off by one error when computing affine in DrawAffineImage() (reference
1365 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1366
13672008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1368 * Fixed local adaptive thresholding when using an offset (reference
1369 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1370 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1371 the pixel cache morphology.
1372
13732008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1374 * Set explicit image format for BlobToImage() (reference
1375 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1376 * p_thread_t is an aggregate under MinGW.
1377
13782008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1379 * pthread_t can be aggregate so stop treating it like its atomic.
1380 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1381 exceptions.
1382
13832008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1384 * slight modification of the added "radial-gradient:" image generator
1385 so the radius goes to an edge rather than the corner, allowing more user
1386 control based on image size.
1387 * fix -raise N to mean -raise NxN
1388
13892008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1390 * Add support for inline images.
1391
13922008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1393 * MinGW supports both Posix threads and Windows critical sections.
1394
13952008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1396 * pthread_self() can be an aggregate value.
1397 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1398
13992008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1400 * Set sentinel byte for MVG coder.
1401 * fx:standard_deviation returns standard deviation now instead of mean.
1402
14032008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1404 * Support radial gradients in DrawGradientImage().
1405
14062008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1407 * Fix memory leak when XMP profile is corrupt.
1408 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1409
14102008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1411 * Use -remap rather than -affinity.
1412 * Don't unregister a module for an image coder signature exception.
1413 * Don't assume a monochrome image is colormapped.
1414
14152008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1416 * Attempt to fix three image "composite -displace" while also allowing use
1417 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1418 (later transparency mask will also be added) as discussed in IM Examples,
1419 'distortion maps', but for -displace.
1420
14212008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1422 * Fix pixel cache race condition.
1423
14242008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1425 * Fixed an OTB coder bug (reference
1426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1427
14282008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1429 * Add NULL terminator to options list to in MontageImageCommand().
1430
14312008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1432 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1433 to fit the current sequence of layered/animated images. The images
1434 themselves are not modified only the 'page' meta-data. As a side-effect
1435 all offsets will become positive, with a minimal canvas width/height.
1436
14372008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1438 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1439
14402008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1441 * String Memory leak from InterpretImageProperties() in "annotate"
1442 for Command line handling in mogrify.c
1443 * Allow percent escapes in both -sparse-color and -distort argument strings.
1444 * Fix -alpha to allow Set, Copy, and Extract from command line
1445 * Fix -alpha Set so it only clears the alpha when it was previously off
1446 * Changed 'AllChannels' to be just the 'real' channels (including K).
1447 * Special handling if +level-colors is given one color, and no seperator.
1448 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1449
14502008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1451 * Fix -interpolate / -compose settings.
1452 * No need to specify -endian for native floating point format.
1453 * Remove small memory leak when cloning image properties (reference
1454 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1455 * The scan delegate requires a device name, not a symbolic link.
1456 * Report alpha instead of opacity for the TXT image format (reference
1457 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1458 * Add channel support to -motion-blur.
1459 * Set the SVG affine matrix *before* we compute the scale (reference
1460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1461 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1462 ImageMagick distribution is built without thread support.
1463 * Return the correct number of unique colors for colormapped image (reference
1464 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1465 * SVG depends on MagickWand for parallel make (reference
1466 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1467
14682008-09-02 6.4.3-7
1469 * Addition of 'BarrelInverse' Distortion
1470
14712008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1472 * Extract / embed namespace for JPEG XMP profiles (reference
1473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1474 * Deprecate -map and replace with -affinity which supports dither methods.
1475 * Set image depth when -depth is fired.
1476 * Fix small memory leak in TIFF coder (reference
1477 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1478
14792008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1480 * Parallelize the colorspace transforms.
1481 * Honor gravity for -extent option (reference
1482 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1483
14842008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1485 * Fixed a memory leak in the TransparentPaintImage() method.
1486
14872008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1488 * Treat -compose as a setting.
1489 * Check for depth == 0 in GetQuantumScale() (reference
1490 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1491 * Fix CIN coder scanline length (reference
1492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1493
14942008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1495 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1496 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1497 * Fix configure script to configure the JBIG delegate library (reference
1498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1499 * Error in indexed PNG output if number of colors <= 16 (reference
1500 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1501
15022008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1503 * Always reinterpret %[fx:] properties.
1504 * Composite based on the composite image compose operator.
1505
15062008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1507 * Add --coder-path and --filter-path options to MagickCore-config to
1508 support the Magick Coder and Image Filter kits.
1509
15102008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1511 * -sparse-color option completed with inital set of methods.
1512 * -distort Barrel arguments expanded.
1513
15142008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1515 * The -draw option no longer returns an error when for # like .6 (reference
1516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1517
15182008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1519 * New dithering selection option, -dither Floyd-Steinberg or
1520 -dither Riemersma.
1521
15222008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1523 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1524
15252008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1526 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1528 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1529 * Support -compose option in the compare program.
1530
15312008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1532 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1533 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1534 the older DrawAffineImage() in AffineTransformImage().
1535 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1536 Floyd Steinberg.
1537 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1538
15392008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1540 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1541 degree Arcs and Polar Distorts.
1542
15432008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1544 * Patch -fx to properly recognize maxima and minima.
1545 * Add channel specifier to -fx depth, mean, maxima, minima, and
1546 standard_deviation (e.g. depth.r).
1547 * Properly append .magick to the USERPROFILES path (reference
1548 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1549
15502008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1551 * Added a "-set option:distort:scale" which scales the output 'view'
1552 by the amount given. This is directly useful for doing 'super-sampled'
1553 distorts, just set this, the scale the result back to a normal size.
1554
15552008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1556 * Rewrite on coefficent handlig for DistortImages so allow for generation
1557 by other operators (SparseColor), and addition of verbose output of
1558 equivelent -fx functions for DistortImages to report of the internal
1559 coefficents that was calculated, and who they are used.
1560 * Initial implementation of SparseColor for interpolated gradients from
1561 sparsely seperated points of color (or posibily other forms of arguments)
1562 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1563 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1564 And as developed by Fred WeinHaus in his PinBarrel script
1565
15662008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1567 * Certain corrupt GIF images no longer hang (reference
1568 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1569 * Read more than one image (if they exist) from DJVU image files.
1570 * Don't set image depth in histogram coder (references
1571 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1572
15732008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1574 * Fixed cache nexus threading problem to avoid spurious assertions when
1575 calling the DistortImage() method.
1576
15772008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1578 * New distortion Shepards which provide semi-localized distorts of control
1579 points within an image, as first developed for IM by Frew Weinhaus in his
1580 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1581 It's almost like taffy pulling!
1582
15832008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1584 * Separate coefficient calculation from DistortImages (future development)
1585 * Perspective and Bilinear Distortions fallback to Affine
1586 when less than 4 point pairs are provided.
1587 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1588 and a simple translation if only a single point pair is provided.
1589 * Added 'verbose' output of some of the distortion equations generated
1590 * Initial addition of polynomal distortion (incomplete - not working yet)
1591
15922008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1593 * Add log2 and round as -fx operators.
1594 * Add log and round as -evaluate operator.
1595 * Add -deskew option to straighten an image.
1596
15972008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1598 * Use the source image interpolation method when drawing an affine image.
1599
16002008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1601 * Added new operator +/-level-colors which will 'level' images based
1602 on colors to use for the black and white points. This lets to adjust
1603 the image in terms of mapping the given colors from/to black and white
1604 respectivally.
1605
16062008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1607 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1608 order.
1609
16102008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1611 * Refactor additional ImageMagick algorithms for OpenMP support.
1612
16132008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1614 * Add pow as an -evaluate operation, using normalized values
1615
16162008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1617 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1618 Function maps black and white values to the given level values.
1619 Rather than mapping the given level values to black and white.
1620 Bacically a 'reverse-level' function, with different input args.
1621 * Set +level or a '!' flag in -level or LevelImage() to call
1622 the new 'reverse-level' function LevelizeImageChannels().
1623 * More work on IsMagickColorSimular() to fix relationship between
1624 transparent-black and opaque-black, which was matched as 'simular'.
1625 Also attempts to fix 'K' channel handling for CMYK colorspace.
1626 More work on this to come.
1627
16282008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1629 * The TXT format correctly reports alpha channel (reference
1630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1631 * MONOTCHROME1 Dicom images are not longer inverted (reference
1632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1633
16342008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1635 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1636 so as to understand that the Hue Channel is cyclic by nature
1637
16382008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1639 * The -sketch option is working again (reference
1640 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1641
16422008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1643 * More algorithms refactored to support a threaded cache view.
1644 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1645 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1646 * ISO C++ 1998 does not support 'long long' (reference
1647 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1648 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1649 handler addresses.
1650 * Generate histogram comment if # unique colors exceed 1024 (reference
1651 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1652
16532008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1654 * Reading EMF files containing non-ascii characters no longer fails for
1655 UTF8 encoded paths on Windows XP.
1656
16572008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1658 * The -colorspace option is an operator, not a setting.
1659
16602008-05-31 6.4.1-5 rsnel <rik@snel....>
1661 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1662
16632008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1664 * Patches to the JPEG and DCM coders to fix a few problems reading
1665 certain DCM image types.
1666
16672008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1668 * Interpreting the -set option is no longer delayed.
1669 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1670 * Call DrawAffineImage() instead of CompositeImage() (reference
1671 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1672 * Throw exception for TIFF compression not support (reference
1673 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1674 * The +opaque option now recognizes its required argument (reference
1675 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1676 * The -background and -virtual-pixel settings are now applied correctly
1677 across parenthesis.
1678 * Only reset the exception signature if the relinquish memory is MagickTrue.
1679 * Correct recolor equation for computing opacity (referencee
1680 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1681 * Set midpoint when scaling JP2 images.
1682 * Semaphores must be passed by reference when destroyed for reliable thread
1683 locks.
1684 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1685
16862008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1687 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1688
16892008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1690 * Import: properly handle a hierarchy of subwindows under X11.
1691 * Refactor quantum pixel processor to inprove ease of use and speed.
1692
16932008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1694 * OpenMP patch for sepia-tone effect.
1695
16962008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1697 * OpenMP patch for NormalizeImage() & TintImage()
1698
16992008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1700 * OpenMP patch for GetImageChannelDepth().
1701 * Set depth to 32 when saving MIFF HDRI image files.
1702
17032008-05-05 6.4.1-2 <joao.vita@gmail...>
1704 * OpenMP patch for OilPaintImage Function
1705
17062008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1707 * Update IPLab coder (reference
1708 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1709
17102008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1711 * Return correct result for -fx luminence.
1712 * Restore missing break so that PGM images remain PGM.
1713 * Speed up the processing of ASCII PNM files.
1714 * Return the correct number of MNG images for PingImage().
1715
17162008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1717 * Remove C++ style comments from source.
1718 * Center motion blur kernel.
1719 * Reenable dithering for -monochrome option.
1720
17212008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1722 * For color reduction, use maximum tree depth if image has 1024 or less
1723 unique colors.
1724 * Use a uniform convolution filter for motion blur (reference
1725 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1726 * Add 'mean' and 'std' symbols to the Fx expression parser.
1727
17282008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1729 * Updated to the latest autoconf/automake/libtool scripts.
1730 * Default to HSL colorspace when modulating (reference
1731 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1732 * The -regard-warnings option properly returns a program status of 1 if and
1733 only if a warning or error exception is thrown.
1734 * Report 'no clip path defined' exception for -clip-path option (reference
1735 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1736
17372008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1738 * Distinquish between pre and post processing of image list options.
1739 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1740 exception (reference
1741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1742
17432008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1744 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1745 set image->matte to MagickFalse and emit a warning. This will produce
1746 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1747
17482008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1749 * Fix fault for animate -window root image.gif.
1750 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1751 passes and setting image pixels (reference
1752 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1753
17542008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1755 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1756
17572008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1758 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1759 the PNG specification, instead of scaling them.
1760
17612008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1762 * Revised png.c to avoid saving unknown chunk types that will never
1763 be used later. This prevents the vulnerability described in
1764 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1765 To handle an invalid, zero-length vpAg chunk properly will require
1766 libpng-1.2.27 or later.
1767
17682008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1769 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1770 * Use proper rounding for the -fx intensity expression.
1771
17722008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1773 * Fix +swap option so it no longer throws an assertion.
1774 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1775
17762008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1777 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1778 tile size is specified (e.g. ptif:image.tif[128x128]).
1779 * Malformed use of caption no longer consumes memory (reference
1780 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1781 * Don't run Ghostscript twice (reference
1782 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1783
17842008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1785 * SpreadImage() no longer introduces noise into the resulting image (reference
1786 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1787 * Properly handle min-is-white TIFF gray scale images.
1788 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1789 factor is 1.0.
1790
17912008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1792 * Writing pyramid TIFF images no longer fails if a tile size is specified
1793 (e.g. ptif:image.tif[128x128]).
1794 * Reset page geometry when interactively cropping an image with the display
1795 program.
1796
17972008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1798 * With a single swap argument should swap the image with the *last* image.
1799
18002008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1801 * Make sure we don't sync a blob after it has been closed.
1802
18032008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1804 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1805
18062008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1807 * Support both GTK and CAIRO interfaces to RSVG (reference
1808 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1809 * Display colormapped PNG images with alpha properly (reference
1810 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1811
18122008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1813 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1814
18152008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1816 * The rsvg delegate library depends on cairo-svg.
1817 * Account for min-is-white 8-bit gray TIFF images.
1818
18192008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1820 * Add support for the Postable Document Archive Format.
1821 * Add support for Braille images.
1822 * Add support for DDS images (contributed by Bianca van Schaik).
1823 * Add GetImageAlphaChannel() method.
1824 * PSD clipping paths are once again recognized.
1825
18262008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1827 * Return the actual image format for HTTP: or FTP: format (reference
1828 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
1829 * Fix so image.quantize(true) returns error as expected (reference
1830 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
1831
18322008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
1833 * Fixed a small memory leak (8 bytes) in TransformImages().
1834 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
1835 * Identify now reports both actual and reported image depths (reference
1836 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
1837
18382008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
1839 * Speed up converting large PDF/PS images when only selecting a few pages
1840 (e.g. pdffile.pdf[195-199]).
1841 * Deprecate HSLTransform() and TransformHSL().
1842
18432008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
1844 * Fix Magick++-config script to reflect the MagickWand / MagickCore
1845 dependencies.
1846
18472008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
1848 * Promote colormapped to truecolor images when enciphering.
1849
18502008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
1851 * Add EncipherImage() / DecipherImage() methods.
1852 * Add -encipher / -decipher options to the command-line utilities.
1853
18542008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
1855 * New Unix/Linux refactoring (should be transparent since changes are
1856 reflected in Magick-config and ImageMagick.pc pkg-config files):
1857 /usr/local/include => /usr/local/include/ImageMagick
1858 libMagick => libMagickCore
1859 libWand => libMagickWand
1860 Magick-config (deprecated) => MagickCore-config
1861 Wand-config (deprecated) => MagickWand-config
1862 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
1863
18642008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
1865 * Liquid rescale limits the final size to twice the original size (reference
1866 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
1867 * Read EXIF data in TIFF images; writing is pending until we can figure out
1868 how to use the libtiff delegate library to write EXIF data.
1869
18702008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
1871 * Add support for liquid rescaling (e.g. -liquid-rescale).
1872 * Support a ^ meta character in an image geometry (.e.g
1873 convert 640x480.png -resize 240^ returns a 320x240 result).
1874
18752008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
1876 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
1877 return camera model number.
1878
18792008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
1880 * Monochome EPS3 images are no longer corrupt (reference
1881 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
1882 * Eliminate memory corruption with broken PICT image (reference
1883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
1884 * Return a Grayscale colorspace for grayscale DPX image (previously
1885 returned Log colorspace).
1886 * Fix -g option for PCL6 support (reference
1887 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
1888
18892008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
1890 * Only read ICON alpha mask if BPP is <= 16.
1891 * Add support for +opaque and +transparent (requested by Anthony).
1892 * Throw an exception *before* we call wmf_api_destroy() (reference
1893 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
1894
18952008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
1896 * Use explicit format specifier to render transparent Adobe Illustrator
1897 files (i.e. convert ai:image.ai image.png).
1898 * Set RSVG base URI (patch provided by tsdineen).
1899
19002007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
1901 * `Magick-config --version` returns Q16 instead of
1902 Q@MAGICKCORE_QUANTUM_DEPTH@.
1903 * Permit commas in numbers in certain locales (e.g. german +100,000).
1904
19052007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
1906 * Added an exception reason to BlobToImage() in the event an image has no
1907 magic number and neither the image magick or filename is set.
1908 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
1909 * Fix bug in GetEXIFProperty() (reference
1910 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
1911
19122007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
1913 * Adding comments to your image is now possible with the display program.
1914
19152007-12-09 6.3.7-3 Anthony <anthony@griffith...>
1916 * Adjusted -clut multiplyer for correct handling of
1917 "-interpolation Integer" in color lookup.
1918
19192007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
1920 * Fix 'insufficient image data' for DCM format (reference
1921 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
1922 * Force a colormapped image if Palm bits-per-pixel < 16.
1923 * Fix multiple problems with Palm Data Base reader (patch from
1924 1tms@gmx.d...).
1925 * Do not exit after first image with the display --immutable option.
1926 * Update autoconf/automake/libtool configuration files.
1927 * Add support for resource limit units (e.g. -limit memory 16mb).
1928 * Return original image if gaussian blur sigma is 0.0.
1929 * Colormapped multi-image PDF's are no longer corrupt (reference
1930 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
1931
19322007-11-27 6.3.7-2 Anthony <anthony@griffith...>
1933 * Finalisation of new resize filters, "Lagrange" self-windowing filter
1934 now adjusts automatically with different support window size.
1935 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
1936 (triangluar) resize windowing filters.
1937 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
1938 from the Lookup Table image.
1939
19402007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
1941 * Not all DCM tags were being saved as image attributes (patch provided by
1942 jcupitt@gmail...).
1943 * Normalize pixel values when quantum format is floating-point.
1944 * Initialize the pixel sum to zero when averaging image pixels.
1945
19462007-11-23 6.3.7-1 Anthony <anthony@griffith...>
1947 * Bug fix in height calculation for -layers merge operation
1948
19492007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
1950 * Add support for SCT grayscale images.
1951 * Fixed transparancy bug for the ICO image format.
1952 * Fixed small memory leak in the caption and label coders.
1953 * Fixed -threshold option to return all white for -threshold 0 (reference
1954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
1955
19562007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
1957 * Corrected CGM delegate command in config/delegate.xml.
1958
19592007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
1960 * Reclassified X server open error from fatal to non-fatal.
1961 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
1962 set the image alpha channel.
1963 * Patch for Scanalytics IPLab image format for non 8-bit images
1964 (contributed by Sean Burke).
1965
19662007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
1967 * Remove ctrl-M characters on in various source files.
1968 * Fix signature for Magick++ averageImages() regression tests for HDRI.
1969 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
1970
19712007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
1972 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
1973
19742007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
1975 * Upgrade to FPX version libfpx-1.2.0.14 (reference
1976 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
1977 * Modules are searched first in the directories specified by the environment
1978 variables, and then -- if the desired module is not found -- in the
1979 compiled-in path. (reference
1980 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
1981
19822007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
1983 * Update FPX regression test reference images.
1984 * Fixed Magick++ compile error for Sun Studio 10 compiler.
1985
19862007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
1987 * The -equalize option now respects the -channel option.
1988
19892007-10-23 6.3.6-4 Anthony <anthony@griffith...>
1990 * Additional Filters: Welsh, Parzen, Lagrangian
1991 * Addition of Cubic filter B,C controls
1992 * 'verbose' filter plotting output using -define "filter:verbose"
1993
19942007-10-20 6.3.6-3 Anthony <anthony@griffith...>
1995 * Further expandsion and handling of filters with expert options.
1996 -filter selects from a table of standard filter settings, while
1997 expert options allow complete selection of filter, windowing, support
1998 and blurring options. Includes automatic switch from Sinc to Bessel
1999 for operators using 2 dimentional cylindrical filter, rather than
2000 two pass 1 dimentional orthogonal filters.
2001
20022007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2003 * Obsolete -support (set filter blur factor)
2004 * Expandsion to add -set/define filter options
2005
20062007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2007 * Least Squares coordinate handling added for -distort methods Affine,
2008 Perspective, Bilinear. This allows for more than the minimal number of
2009 coordinates to be used to 'fit' a distortion function to an image.
2010 This addition will allow the use of image registration to generate
2011 panarama overviews and better geographical coordinate correction.
2012 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2013 into a new layers function MergeImageLayers() method, adding 'flatten'
2014 and 'mosaic' layer methods.
2015 * Addition of another simular layers method 'merge' which 'unlocks' the
2016 normal flatten/mosaic layer merger from the origin, The resulting image
2017 will have a virtual canvas of minimal size with an offset. Also images
2018 with negative offsets will not be clipped by the 'merge' form of the
2019 command. This was created for better layering of distorted images, such
2020 as panarama overlays.
2021 * Bug fix in handling transparency for EWA resampling.
2022 * Access to Resize Filter Functions from resize.c (for resample.c)
2023 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2024 * All resize filters added to resampling, but filter handling is incomplete.
2025
20262007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2027 * The box filter no longer produces a black grid when resizing an image
2028 under Mac OS X.
2029 * Respect cropbox for PDF with a subimage specification (e.g.
2030 image.pdf[1-3]).
2031 * Detect proper PDF bounding box when offsets are negative.
2032
20332007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2034 * Speed up the Fx interpreter.
2035 * Use ULL not ui64 for MinGW 64-bit constants.
2036 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2037 * Close all references to a pixel cache on disk before removing the temporary
2038 file as required under Windows.
2039
20402007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2041 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2042 sharp and clear as you approach the center of the distort.
2043 * Added " -set option:distort:viewport 'geometry' " special option
2044 that can be used to override the output image size and offset.
2045 * Fixed experimental use of -filter and -support in Resampling (more later).
2046 * Changed order for coordinate arguments in -distort (for later leastsq
2047 multiple coordinate distortion function fitting)
2048
20492007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2050 * Check the API version and quantum depth before loading a coder module or
2051 image filter (reference
2052 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2053 * Add exception to the image filter signature.
2054 * Get the execution path under Mac OS X.
2055 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2056 * Fixed memory leak in CloneString() (reference
2057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2058 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2059 CopyDelegateFile().
2060
20612007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2062 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2063
20642007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2065 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2066 method instead.
2067 * Map the display program pan icon window for each oversized image.
2068 * The ufraw delegate does not like quotes around the output filename.
2069 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2070 a 64-bit FreeBSD system.
2071 * The -level option now works properly for colormapped images.
2072 * Allow Extrapolated blending of images using -blend
2073 http://netpbm.sourceforge.net/doc/extendedopacity.html
2074
20752007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2076 * Major Addition, Area Resampling Functions, (scaled interpolation)
2077 for pixel lookup in Distortion functions. This improves the look in
2078 areas of minification enormousally, especially in situations of infinite
2079 tiling and horizon views. All virtual pixel methods have been handled
2080 to minimise computation time involved with area resampling. To use the
2081 new function distortions need to be able to determine scaling vectors
2082 (distortion function derivitives) for correct working. All
2083 -distort methods, except Arc, uses scaled area resampling.
2084 * Improvements to perspective distort method, to include the correct
2085 differentation between the 'ground' on which the image lies, and the
2086 'sky', the color of which can be set using the -mattecolor setting
2087 (as the distortion invalid pixel color). Background color is retains
2088 for surrounding ground areas. The horizon is also correct anti-aliased
2089 and transparent colors are also allowed, allowing you to add backdrops
2090 of gradients and patterns.
2091
20922007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2093 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2094 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2095 iDefense).
2096 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2097 iDefense).
2098 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2099 (alert from iDefense).
2100 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2101 (alert from iDefense).
2102 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2103 (alert from iDefense).
2104 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2105 (alert from iDefense).
2106 * Patched ReadDCMImage() to fix an denial of service vulnerability
2107 (alert from iDefense).
2108 * Patched ReadXCFImage() to fix an denial of service vulnerability
2109 (alert from iDefense).
2110 * If image size changes, don't trust DPX orientation attributes.
2111
21122007-09-04 6.3.5-9 Gozer404
2113 * Add French to the messaging system (reference
2114 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2115 * Add -fopenmp to MAGICK_PCFLAGS (reference
2116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2117
21182007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2119 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2120 reset the alpha channel.
2121 * Render proper image labels for VID coder.
2122 * Resolved a conflict for the -list option. Use -list font to list
2123 ImageMagick fonts and -list type to list image types.
2124 * Catch any errors returned by pthread_mutex_init() (problem report
2125 from devman@gmx-t...).
2126 * TransformHSL() returns a proper hue component.
2127 * Added -clut option and the ClutImage() method.
2128 * Fix glyph memory leak in AnnotateImage (reference
2129 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2130 * Rename analyze.c to Analyze.c (reference
2131 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2132
21332007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2134 * Enabled use of +distort to auto resize destination image to 'bestfit'
2135 the distorted input image. This also enabled the use of virtual canvas
2136 offsets in source and destination images for most distortion methods.
2137
21382007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2139 * Remove atexit in Magick++ code to avoid possible client crash (reference
2140 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2141
21422007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2143 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2144
21452007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2146 * Added -distort arc. This update also allows the destination image
2147 size and offset to be set according to the specific distortion being
2148 applied.
2149
21502007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2151 * Set the -poloroid border color with the -bordercolor option.
2152
21532007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2154 * Remove extranous break statement so -type option properly sets the
2155 image_info->type member (reference
2156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2157
21582007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2159 * Allow the use of optional arguments in -distort SRT
2160
21612007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2162 * Initial addition of three Affine Distortions to -distort with the affine
2163 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2164 or separate Scale-Rotate-Translate actions.
2165
21662007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2167 * Fix X11 font ascender.
2168 * Add -distort option.
2169 * Add random noise option (e.g. +noise random).
2170 * Many internal algorithms are now threaded to take advantage of speed-ups
2171 offered by the new dual and quad-core processor technologies.
2172 and quad-core processor technology.
2173 * Tiff images in the LAB colorspace are no longer identified as RGB
2174 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2175 * Update image color_profile and iptc_profile members in the JPEG coder
2176 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2177
21782007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2179 * Fix composite mask bug (reference
2180 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2181 * Speed up GetPixelOpacity() method (patch from seth@price...).
2182 * Set icon image width/height before allocating the image colormap.
2183 * Remove Photoshop string segment from JPEG profile (reference
2184 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2185
21862007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2187 * Converting a jpg to pdf is creating an empty pdf object (reference
2188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2189 * Respect the '-set type:hinting off option' (bug report from Richard
2190 Jones).
2191 * WritePSDImage vulnerable to exploitable heap corruption (reference
2192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2193
21942007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2195 * SetMagickRegistry() post-increment the value 'id' (reference
2196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2197
21982007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2199 * Read/write 10 & 12-bit packed DPX images.
2200 * Reduce stack requirements for messaging system.
2201 * Small memory leak for raw profiles in the PNG coder.
2202
22032007-06-01 6.3.4-5 Glenn <glennrp@image...>
2204 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2205 you can continue to use "-interlace Plane" to request these.
2206
22072007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2208 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2209
22102007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2211 * Set min-is-white for Group4-compressed PDF.
2212 * Add PaintFloodfillImage() method.
2213
22142007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2215 * Add MEPP metric to compare program. Returns the mean error per pixel
2216 along with the normalize mean and maximum error.
2217 * Attach an XMP profile to an image (e.g.
2218 convert input.tif -profile xmp:metadata.xmp output.tif).
2219
22202007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2221 * Fixed mogrify conversions with -format and -path (reference
2222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2223
22242007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2225 * SVG style element was not always parsed properly.
2226 * Do not dither when the number of unique colors is already less than the
2227 maximum.
2228 * Return normalized PAE metric (compare utility).
2229
22302007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2231 * Add support for PFM images.
2232 * Check for corrupt EXIF image profiles.
2233 * Writing JPEG YCbCr TIFF images no longer faults (reference
2234 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2235
22362007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2237 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2238
22392007-04-28 6.3.4-0 Glenn <glennrp@image...>
2240 * Added profile support to the GIF decoder/encoder. They are stored
2241 as GIF Application Extensions. Known extensions include existing ICCRGB1
2242 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2243 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2244
22452007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2246 * Invert Opacity change for user defined ordered dither threshold maps,
2247 so that 'off' map is transparent, and 'on' is opaque.
2248
22492007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2250 * Added an initial Coalesce Images, and a final +map local colortable
2251 optimization to the -layers Optimize method, for a simple to use
2252 GIF optimization operation. (more work to come)
2253
22542007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2255 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2256 * Add AcquireOneVirtualPixel() method.
2257 * Set Log colorspace properly when writing DPX images.
2258 * Add -tile-offset option.
2259 * Add support for the EXR image format.
2260 * Improve support for DPX images.
2261 * Add --enable-hdri option to the configure script.
2262 * Add support for high dynamic-range images (HDRI).
2263
22642007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2265 * Improve support for writing multiple image icons.
2266
22672007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2268 * Separated -layers Optimize from -layers OptimizeFrame to allow
2269 the former expansion into a general (multiple method) optimizer
2270 of GIF animations
2271 * merged -layers OptimizeTransparency into -layers Optimize method
2272
22732007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2274 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2275 * Fix race condition when spawning delegate programs.
2276 * TIFF JPEG now respects the -quality comptression setting.
2277 * The -fx option now properly groks the logical and operator.
2278 * DPX tilestamp property should be timestamp.
2279
22802007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2281 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2282 according to given gravity and canvas area it applies to. This is for
2283 code simplification thoughout MagickCore.
2284
22852007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2286 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2287 frames. Other animation handlers may also need to reset virtual canvas
2288 sizes to match the first frame, as well.
2289
22902007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2291 * Addition of a CompositeImages() "layer.c" function to compose two
2292 separate image lists together (with a virtual canvas offset) in three
2293 different ways, depending on the size of the lists.
2294 * A 'hack' for command line use (the two lists separates by the special
2295 "NULL" image, which is junked) has also been added. Specifically...
2296 "-layers Composite".
2297
22982007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2299 * Add -layers RemoveDups method to remove duplicate sequential images in
2300 coalesced animations.
2301 * Add -layers RemoveZero method to remove images with a zero time delay
2302 (with no action and a warning is all images have zero time delay)
2303
23042007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2305 * Permit generic profiles (e.g. -profile name:profile).
2306
23072007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2308 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2309 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2310
23112007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2312 * Code duplication, simplification, and possible logic faults in "list.c".
2313 * Added new Composition method, 'ChangeMask' to return pixels
2314 that have changed or will cause a color change in overlays
2315 * Used 'ChangeMask' to implement the "-layers" method
2316 "OptimizeTransparency" to improve the compressibility of
2317 frame optimized GIF animations. See IM Examples...
2318 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2319
23202007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2321 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2322 some minor changes to the GIF coder to make reading and pinging images
2323 faster (patch provided by mstemm@cloud...).
2324
23252007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2326 * Patch RotateImage() to properly rotate CMYK images.
2327 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2328 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2329
23302007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2331 * Fixed bug for GIF Optimization for images without a matte channel.
2332 * Improved image handling for "-layers" method "Dispose".
2333
23342007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2335 * Improve configure script to better support Ghostscript under Mac OSX (
2336 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2337 * Force a virtual pixel method of Tile for GetFillColor() and
2338 GetStrokeColor().
2339 * Add -reverse option to reverse the image list.
2340
23412007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2342 * Support versions 2.1.0 and above (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2344 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2345 * Fix fault in DCM coder (reference
2346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2347 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2348 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2349 * Add --disable-deprecated configure script option.
2350 * Composite mask now works properly with transparent images.
2351
23522007-03-04 Daniel Kobras <kobras@debia...>
2353 * Fixed additional data-driven faults (reference
2354 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2355 * Allocate proper scanline length to prevent a PCX overflow.
2356
23572007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2358 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2359 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2360
23612007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2362 * Escape indirect labels and comments (e.g. -label @file).
2363 * Added -format %C to return the image compression type.
2364 * Do not report channel statistics if -ping -format is specified with the
2365 identify program.
2366 * Add ResetImagePage() to reset the image page canvas and position.
2367 * Upgrade to LCMS 1.16
2368 * Configure Ghostscript for library or framework (reference
2369 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2370 * Add -taint option to convert/mogrify to mark image as ineligible for
2371 * Fixed various data-driven faults (reference
2372 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2373 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2374 not MagickCore. The corrupt XWD image faults but its failing in
2375 the X11 XGetPixel() method, not MagickCore.
2376
23772007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2378 * Use -define quantum:polarity=min-is-black or -define
2379 quantum:polarity=min-is-white to toggle the photometric interpretation for
2380 a bilevel TIFF image.
2381
23822007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2383 * Don't interpret embedded format characters when reading comments/labels
2384 from a file.
2385 * Reading an image from stdin stopped working.
2386
23872007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2388 * PerlMagick Label() no longer faults.
2389 * Fix double-free when using the display/animate -geometry option.
2390 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2391 profile->length and profile->datum.
2392
23932007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2394 * Fix file leak in InjectImageBlob().
2395 * Do not reinterpret image properties (e.g. -comment %%w).
2396
23972007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2398 * Don't over-allocate file buffers.
2399
24002007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2401 * Format strings in the POSIX locale.
2402 * Make font metrics invarient to the strokewidth.
2403
24042007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2405 * Patch to fix configure.ac typo.
2406
24072007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2408 * Permit ImageMagick to run as a service under Windows.
2409 * Remove duplicate EXIF properties.
2410 * Support strokewidth option for the caption format.
2411 * Don't use Ghostscript for rendering fonts if Freetype is available.
2412
24132007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2414 * Added thumbnail format to write EXIF thumbnails.
2415 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2416 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2417
24182007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2419 * Add interpolate and background options to PerlMagick's AffineTransform().
2420 * Revert to Postscript rendering if Freetype delegate library is not
2421 available.
2422
24232007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2424 * Accept Fx expressions from a file with -fx @filename.
2425 * Enhance -fill and -stroke to accept image filenames as patterns.
2426
24272007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2428 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2429 format.
2430 * Update EXIF resolution fields when image density changes.
2431
24322007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2433 * The -polaroid option now respects -gravity.
2434 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2435 instead.
2436 * Any form of "-crop" with a percentage, implies an offset for the crop.
2437 * Fixed percent option for -border (e.g. -border 10%x0%).
2438 * Add -path option to the mogrify program to specify where to write the
2439 images.
2440
24412007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2442 * Fix the -auto-orient to work with an image sequence (reference
2443 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2444 * Add -polaroid option to simulate a Polaroid picture.
2445 * Eliminate double-free bug in GradientImage().
2446 * Set AppendImage() matte channel only when image has matte attribute set.
2447 * The -crop with negative offsets do not modify the virtual canvas.
2448 * Caption: Given both the width and height ("-size") of the area to fill,
2449 adjust the fonts "-pointsize" until the text just filles the whole space
2450 without overflowing.
2451 * Generate proper Windows icon image files (patch provided by
2452 Robert M. Jansen).