blob: 6b332957f54b8c07cc39d4f72f3394a28e211ffa [file] [log] [blame]
cristy2b5db102010-06-09 01:07:28 +000012010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
2 * End of string sentinal is \n not \r.
3
glennrp347e40f2010-06-06 11:27:30 +000042010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
5 * Don't decode pixels in coders/png.c when image->ping is set.
6
cristyd5562a92010-06-05 13:43:49 +000072010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
8 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +00009 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +000010
anthony5f3a4b52010-06-04 00:54:41 +0000112010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
12 * Replaced '^' morphology kernel rotation with two varients '>' and '<'
13 * Hopefully finally settled the kernel defintion of 'Skeleton' to
glennrpdbd9aba2010-06-06 21:59:49 +000014 correctly thin down ANY starting image, as symetrically as possible.
anthonybee715c2010-06-04 01:25:57 +000015 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +000016
glennrp2cbb4482010-06-02 04:37:24 +0000172010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
18 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +000019 * Prevent MNG divide by zero in calculation of frame_timeout. Set
20 both frame_delay and frame_timeout to infinite when ticks_per_second
21 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +000022
glennrp2cbb4482010-06-02 04:37:24 +0000232010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
24 * Add x:silent option to prevent beeps when reading the X image format.
25 * Recognize TTF for GetMagicInfo().
26 * Ensure the +set option deletes the image artifact.
27
282010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +000029 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
30
glennrp2cbb4482010-06-02 04:37:24 +0000312010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +000032 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +000033 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +000034 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
35 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +000036
cristy7a693872010-05-24 13:13:54 +0000372010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
38 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +000039 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +000040 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +000041 * Do not interpret a format specifier when enclosed in brackets (e.g.
42 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +000043 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
44 Windows.
glennrp749699c2010-06-01 13:09:33 +000045 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +000046 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +000047
glennrp2cbb4482010-06-02 04:37:24 +0000482010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +000049 * Third Re-write of MorphologyApply() to better handle compound methods.
50 * Implemented -set option:morphology:compose for merging results of
51 multiple kernels. "None" means re-iterate results with next kernel.
52 While "Undefined" means to use the internal default for a method.
53 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
54 while HitAndMiss defaults to "Lighten" (union of all kernel results).
55 Other morphology methods defaults still to be decided.
56 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +000057 * Rotation Expansion of single kernels '^' and '@' flags in arguments
58 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +000059 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +000060 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +000061
glennrp2cbb4482010-06-02 04:37:24 +0000622010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony9eb4f742010-05-18 02:45:54 +000063 * Separation of internal function MorphologyAppy() from
64 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +000065 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +000066 * Better handling of Gaussian tyle filters (bug fixes)
67 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +000068 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
69 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +000070 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
71 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
72 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +000073 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +000074 EG: -morphology convolve LOG:0x1
75 * Added FreiChen, Kirsch Convolution kernels
76 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
77 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +000078
cristy664b8d72010-05-17 13:53:36 +0000792010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +000080 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +000081 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +000082 * Add context to -border for montage. Inside the parenthesis it adds a border
83 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +000084 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +000085 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +000086 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +000087
cristy472afc72010-05-16 19:29:35 +0000882010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
89 * Use ScaleCharToQuantum() in coders/src.c (reference
90 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +000091 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +000092
cristya0bf4682010-05-14 12:15:55 +0000932010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
94 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +000095 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +000096
anthonyc1061722010-05-14 06:23:49 +0000972010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +000098 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +000099 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000100 EG: -morphology convolve DOG:0x1,3
101 -morphology convolve DOB:0x1,3,90
102 * Added Prewitt, Roberts, Compass Convolution Kernels
103 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000104
1052010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000106 * The pixel buffer was underallocated for some image formats when streaming.
107
anthony1b2bc0a2010-05-12 05:25:22 +00001082010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000109 * Implementation of Pattern Matching Morphology methods
110 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000111 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000112 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000113 * Union of results from Multiple Kernels for HitAndMiss method
114 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000115 * Added many new kernels for HitAndMiss and Convolution
116 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
117 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000118
glennrpd283b562010-05-10 03:00:50 +00001192010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
120 * Use proper background.index when writing indexed PNG, if the background
121 color is in the palette.
122
cristy80ac8b92010-05-08 13:36:57 +00001232010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
124 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000125 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000126
anthonyc84dce52010-05-07 05:42:23 +00001272010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
128 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000129 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000130 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000131
cristydd438462010-05-06 13:44:04 +00001322010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
133 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000134 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000135 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000136 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000137
anthony7d10d742010-05-06 07:05:29 +00001382010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
139 * Made use of new no-'sync' channel enabled mathematical compose methods
140 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000141 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000142
cristydd438462010-05-06 13:44:04 +00001432010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000144 * Fixed bugs with losing the opacity channel while writing some PNG images.
145 (bug reported by Anthony T.)
146
glennrpb4a13412010-05-05 12:47:19 +00001472010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
148 * Simplified and corrected rowbytes calculation in coders/png.c and
149 added more logging.
150
anthonyc5d68fe2010-05-05 05:27:54 +00001512010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
152 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
153 "ModulusSubtract" for more clarity of there functions. Old names
154 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000155 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000156 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000157 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000158 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000159
160 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000161 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000162 which uses 'plus' alpha-blending).
163
164 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000165 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000166 only on the individual channels as specified by the -channel setting.
167 That is do 'channel' math rather than 'SVG' composition.
168
169 With this change you can then use mathematical composition methods on
170 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000171
anthonyec40aca2010-04-29 00:20:28 +00001722010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
173 * Special case handling in Barrel distortion (pixel at image center)
174 * Calculation of image for Barrel distortion (pixel vs image coords)
175 * Argument input (handling optional 'd' argument) for Barrel distortion
176
1772010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000178 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000179 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000180 * A 256 column gradient produces a 256 color GIF image (bug report by
181 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000182 * Register / unregister CALS format in static.c (reference
183 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000184 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000185
cristy620e5a12010-04-17 13:29:52 +00001862010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
187 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000188 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000189 * The -direction option now works with the -annotate and -draw options.
190 * For the histogram: format, if you have no need for the unique color list,
191 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
192 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000193 * Match on literal after backslash in glob expression (reference
194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000195 * Enable JPEG-compression for grayscale TIFF images (reference
196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
197 * Don't write empty tile if tile geometry matches the image width (reference
198 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000199 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000200 * Output the correct units for the identify utility (reference
201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000202
cristyb65a5b82010-04-15 16:27:51 +00002032010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
204 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000205 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000206 * Revert Lab-to-XYZ colorspace transform patch.
207 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000208
cristyb0993202010-04-13 01:18:27 +00002092010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
210 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000211 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000212
2132010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000214 * Improve support for device link profiles.
215
anthony7fe39fc2010-04-06 03:19:20 +00002162010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
217 * Fixed bug in -auto-level for special case when only one value is present
218 in some channel of the image. In this case no 'stretch is performed, just
219 as -normalize does.
220
cristy6afbad42010-04-05 18:19:13 +00002212010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000222 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000223 Linux.
cristy6afbad42010-04-05 18:19:13 +0000224
anthony6090dc12010-04-01 00:24:21 +00002252010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000226 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000227
cristya8307572010-03-31 14:24:19 +00002282010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000229 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000230 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000231 * Support writing 1-bit PSD images.
232 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000233 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000234
glennrp5af765f2010-03-30 11:12:18 +00002352010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000236 * The new coders/png.c was failing to read a 1-bit paletted image properly.
237 * Finished eliminating the deprecated direct references to members of
238 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000239
cristye20d6d82010-03-26 17:44:29 +00002402010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000241 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000242 * Distort barrel no longer complains when 3 arguments are given (reference
243 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000244 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000245
glennrpd5045b42010-03-24 12:40:35 +00002462010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
247 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000248 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000249 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000250
cristy56ed31c2010-03-22 00:46:21 +00002512010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
252 * Windows does not support complex.h (reference
253 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000254 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000255 * VignetteImage() no longer crashes when x and y arguments are both greater
256 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000257
cristy6ebc0932010-03-21 02:08:24 +00002582010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000259 * Eliminated some of the deprecated direct references to members of
260 the png_info structure. This must be finished before we can build
261 with libpng-1.5.
262
cristy68931bc2010-03-19 17:11:43 +00002632010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
264 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000265 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000266 * Don't gamma correct log to linear color conversion unless the -gamma is
267 specified (reference
268 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000269
cristy7f8a96c2010-03-17 12:22:00 +00002702010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
271 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000272 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000273
cristy15e25cb2010-03-13 20:31:29 +00002742010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
275 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000276 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000277 * The default Helvetica font is not always available, check for
278 Century Schoolbook too (reference
279 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000280
cristydf415c82010-03-11 16:47:50 +00002812010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
282 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000283 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000284 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000285
cristyed574b32010-03-07 18:23:47 +00002862010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000287 * The -evaluate-sequence option behaves like -evaluate except it operates
288 on a sequence of images.
289
cristyc5c3af02010-03-05 16:39:11 +00002902010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000291 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000292
cristyc797b1d2010-02-27 15:22:16 +00002932010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
294 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000295 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000296 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000298 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000299 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000300
cristy3d9279f2010-02-22 14:38:00 +00003012010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
302 * Insufficient image data in EPT is a warning rather than an error.
303 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000304 * Fix problem reading 10-bit grayscale DPX images when scanline length is
305 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000306 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000307
cristyff024b42010-02-21 22:55:09 +00003082010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
309 * Write 10-bit grayscale DPX images properly.
310
cristy66920e82010-02-18 14:33:30 +00003112010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
312 * Detect PDF ICCBased colorspace.
313
anthony999bb2c2010-02-18 12:38:01 +00003142010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000315 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000316
cristy9974d352010-02-17 02:40:21 +00003172010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
318 * TransformImage() resets the image blob when called in the PICT decoder;
319 use SetImageExtent() instead.
320
cristy4aff1572010-02-15 13:34:01 +00003212010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
322 * Support PSD RLE compression.
323
cristyc8d69b12010-02-13 19:06:26 +00003242010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
325 * The jpeg:extent define sometimes exceeded the specified limit.
326
cristy508d9312010-02-10 21:10:30 +00003272010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
328 * Resolve "too many open files" (reference
329 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
330
anthony930be612010-02-08 04:26:15 +00003312010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
332 * Added Correlate method which does a Convolve without reflecting the kernel.
333
cristy52cf7f12010-02-07 18:07:56 +00003342010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
335 * Initialize grayscale colormap for PSD images.
336
3372010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000338 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000339 * Addition Third-level Subtractive Morphology Methods:
340 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000341 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000342 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000343
cristy54666e82010-02-03 23:34:26 +00003442010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
345 * display -immutable to display transparent image without a checkboard.
346
cristy2bc0ef72010-02-02 01:38:51 +00003472010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
348 * Make -define png:color-type less persnickity about what it will accept.
349
3502010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
351 * added use of -precision in 'showkernel' output of -morphology
352 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
353 'Distance' Morphology primatives. This does not have a performance hit,
354 though is only truely applicable when the kernel is asymmetric. Note that
355 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
356 operations work properly. This 'reflected usage is defined by online
357 morphology lecture notes (Google for "EECE Binary Morphology")
358 * Added convolve kernel scaling setting "-set option:convolve:scale N"
359 If undefined morphology convolve does not do any scaling or normalization
360 of the convolution kernel. A value of 0.0 causes normalization for both
361 zero and non-zero (added weights) kernel types.
362
3632010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
364 * Speed up reading the PSD image format.
365 * Add the -precision option. Use it to set the maximum number of significant
366 digits to be printed.
367 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000368 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000369
3702010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
371 * Add support for compact floating point (i.e. -depth 16 -define
372 quantum:format=floating-point).
373 * Transparent images no longer flicker on certain system when using the
374 display program.
375 * Permit interactive resizing with the display program.
376 * Support heterogeneous distributed processing, see
377 http://www.imagemagick.org/script/architecture.php#distributed.
378 * Fix semaphore assertion when reading a corrupt image with Magick++.
379 * Add support for -brightness-contrast option.
380
3812010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
382 * Add support for the BGRA raw image format.
383
3842010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
385 * Added Kernel Generator to generate kernels from user strings, which
386 allows the generation in many built in kernels for both Convolution
387 and other Morphological methods. New Kernels currently include..
388 Convolution: Gaussian, Blur, Comet
389 Morphological: Rectangle, Square, Diamond, Disk, Plus
390 Distance: Chebyshev, Manhatten, Knight, Euclidean
391 And both old and new (rectangular) user defined kernel specifications
392 including the use of 'nan' to represent elements which are not part
393 of the kernel definition. List built-in kernel types use "-list kernel"
394 * Added -morphology {method}[:{iteration}] {kernel_string}
395 Initial methods includes no only the basic morphology methods: Dilate,
396 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
397 also the special methods: Convolve, and Distance. Of course the
398 appropriate kernel should be provided for each specific method.
399
4002010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
401 * Add OpenCL-enabled filter (e.g. convert image.png -process
402 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
403 * Added StringTo...() processing functions
404
4052009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
406 * Added MxN tile cropping with overlapping and space handling.
407 See IM Examples, Cutting and Bordering, Cropping roughly Equal
408
4092009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
410 * angle bug fix in variable blur composition with vertical ellipses
411 * Added ability to have variable angles for ellipses in variable blur
412 composition. See IM Examples, Composition, Variable Blur for details
413
4142009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
415 * JPEG does not grok the HSL colorspace.
416
4172009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
418 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
419 * The -gaussian-blur over blurred the opacity channel (reference
420 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
421
4222009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
423 * Declare InverseFourierTransformImage in Magick++/Include.h.
424
4252009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
426 * The PNG8 encoder would fail to write a 1-color image, due to
427 a bogus MagickFail return from CompressColormapTransFirst().
428
4292009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
430 * SVG images are no longer double sized with the -density option.
431
4322009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
433 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
434 in coders/png.c
435
4362009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
437 * It's interword-spacing, not interword_spacing (reference
438 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
439 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
440
4412009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
442 * Changed the one remaining ping_info->trans to ping_info->trans_values
443 in coders/png.c
444
4452009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
446 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
447 * -threshold option: threshold to white if the computed intensity of the
448 color channels exceeds the threshold.
449 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
450
4512009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
452 * Escape single quote in when writing the UIL format.
453
4542009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
455 * The mogrify program +opaque option now recognizes its required argument.
456
4572009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
458 * Add magick/morphlogy.{c,h} source templates.
459 * Sync image option when reading MPR images.
460 * Optimize ping for SVG images.
461 * SetLogFormat() no longer causes crash (reference
462 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
463 * Do not call MagickCoreTerminus() when memory allocation fails inside
464 the locale component.
465
4662009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
467 * Read / write 32-bit SUN raster images with a odd width.
468 * Cairo format returns pixels with the alpha premultiplied (reference
469 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
470
4712009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
472 * Thumb::URI file URI now has the correct number of forward slashes.
473
4742009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
475 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
476 beta versions.
477
4782009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
479 * Bump library age.
480 * Restore -tile-offset functionality (bug report from Anthony).
481
4822009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
483 * Animate command line options are no longer ignored.
484
4852009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
486 * Bug Fix for Polynomial distortion. which is now working.
487
4882009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
489 * Use -define delegate:bimodal=true to activate any bimodal delegates.
490 * Make sure MagickWand semaphore is acquired before locking it.
491
4922009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
493 * Convert SVG clipping path points from unsigned to long.
494
4952009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
496 * Only call InstantiateXComponent() if X11 support is included.
497 * Correct hue computation for the HSB colorspace.
498
4992009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
500 * Braille coder fix for DirectClass images
501
5022009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
503 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
504
5052009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
506 * Alpha blending is not required for ScaleImage().
507 * Gaussian noise operator is not longer discontinuous.
508
5092009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
510 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
511
5122009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
513 * Black channel is now set properly when resizing CMYKA images.
514
5152009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
516 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
517
5182009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
519 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
520
521 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
5222009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
523 * Use GetCacheViewAuthenticPixels() rather than
524 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
525
5262009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
527 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
528 filters/Makefile.am and wand/Makefile.am.
529 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
530 library.
531
5322009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
533 * Don't use group4 compression if the image is truecolor.
534 * If image is gray, write grayscale DPX images.
535 * We no longer lose a scanline when reading multi-frame raw images
536 (Y, R, C, etc.).
537 * Properly update the EXIF orientation tag.
538
5392009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
540 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
541
5422009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
543 * Support -clamp option.
544 * Patch for IsMagickColorEqual() for HDRI.
545 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
546
5472009-09-25 6.5.6-5 Elf <elf@ephem...>
548 * Patch to fix configure's framework's undefinedness (only if the gslib
549 tests are run).
550
5512009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
552 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
553 is enabled.
554 * Hue in hsl() format is 0-360 and does not use %.
555
5562009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
557 * Deprecate LevelImageColors(), replace with LevelColorsImage().
558
5592009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
560 * Optimize copy composite operator.
561
5622009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
563 * Use -define jpeg:size to scale a JPEG image to the specified size.
564
5652009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
566 * Fix ICON alpha mask scanline pad.
567
5682009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
569 * Return the global maximum threads to avoid the rare cache view assertions.
570 * Throw an end-of-file exception for truncated raw gray images.
571
5722009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
573 * Do not include last line of text in the interline spacing computation.
574
5752009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
576 * Check that quantum_info is defined before destroying it in the PNG coder.
577 * Add -interline-spacing option to convert.
578
5792009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
580 * Support multi-page transparent Postscript and PDF.
581
5822009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
583 * A union is required when converting a thread ID to an unsigned long.
584
5852009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
586 * Add support for TIFF 3.9.1.
587
5882009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
589 * Validate with the netscape: reference image.
590
5912009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
592 * Fix memory leak for threaded PerlMagick scripts.
593
5942009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
595 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
596
5972009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
598 * Bug Fix for transparency handling in Composite Variable Blur
599 * Addition of -auto-level and -auto-gamma image enhancements
600 (under trial not yet final)
601 * Addition of a special -channel flag 'sync' which means that the specified
602 channels are to be modified together by the same amount. The flag is
603 enabled by default. This replaces the current 'channels not modified'
604 type handling thought IM.
605 * Modified -channel parsing to continue looking for words, after handling
606 any shorthand channel options. For example: -channel RGB,sync
607
6082009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
609 * identify -format %c logo.png returns the image comment as expected.
610 * Clone ImageInfo members scene and number_scenes (reference
611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
612 * Fix memory leak with the -remote option of the animate program (bug report
613 from Anthony).
614 * If a grayscale TIFF image has a colormap write it as a colormapped image.
615 * MVG partial opacity not set properly (reference
616 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
617 * Black channel was not blurring properly (reference
618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
619
6202009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
621 * The display program honors -loop.
622 * (ab) of Lab colorspace was not offset correctly.
623 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
624 * SVG permits multiple arc paths with an omitted 'A' (reference
625 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
626 * The 'skewY' MVG attribute produced incorrect angles (reference
627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
628
6292009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
630 * Optimize GammaImage() method.
631
6322009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
633 * OpenMP-enable GetSimilarityMetric().
634
6352009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
636 * Structure trans_values was renamed to trans_color and trans was
637 renamed to trans_alpha in PNG version 1.4.
638
6392009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
640 * Replace color blending in DrawGradientImage() to use Composite Blend.
641 this makes Gradients handle transparency correctly!
642
6432009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
644 * The -thumbnail option no longer removes color profiles (reference
645 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
646 * Do not scale real / imaginary FFT / IFT.
647 * Check for localtime() NULL return.
648 * import --help requires an X server (reference
649 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
650 * Fails to load MS Windows icons with compressed PNG elements (reference
651 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
652
6532009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
654 * Support the new JPEG version 7 delegate library.
655
6562009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
657 * Incorrect use of setjmp in coders/png.c.
658
6592009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
660 * We broke -scene when we fixed the -dispose option. Try again.
661
6622009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
663 * Update autoconf support files.
664 * More than one -dispose setting overwrote previous settings (reference
665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
666 * Don't use JPEG's color reduction algorithm for less than 8 colors.
667
6682009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
669 * Final testing and bug fixes for all mathematical compose methods
670 Including non-overlapping regions bugs found in in operators Divide,
671 ColorDodge, VividLight. And the handling of transparency to follow
672 standard 'Over' Blending in Divide. Only math methods not looked at are
673 the addition methods Plus, Add, Minus, and Subtract, which do not follow
674 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
675
6762009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
677 * Addition of user definable 'Mathematics' compose method
678 -compose Mathematics -set option:compose:args A,B,C,D -composite
679 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
680 this lets you implement most smooth polynomial compose methods.
681 (requested by Fred WienHaus)
682
6832009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
684 * Finished the recoding of Composite methods to allow easier debugging
685 and faster access.
686 * Added PegtopLight compose method as an alternative simpler Softlight
687 alternative. See notes and comparision to SoftLight in...
688 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
689 * From the notes on Photoshop blend modes at
690 http://www.simplefilter.de/en/basics/mixmods.html
691 Added extra composition modes:
692 VividLight, PinLight, LinearBurn, LinearDodge
693 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
694
6952009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
696 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
697 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
698 to debug, and directly comparable to SVG specifications.
699 * Specifications changed for SoftLight, ColorBurn, ColorDodge
700 Though only SoftLight changed to significantly.
701 * However implementation errors were found for ColorBurn, LinearLight
702
7032009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
704 * Add -blue-shift option.
705 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +0000706 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +0000707 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
708 prime time just yet.
709 * Support -cdl (color decision list) option.
710 * Support breaks in Chinese characters which traditionally do not include
711 spaces.
712 * Don't process directories as filenames when using wildcard paths
713 (i.e. logo[1]/png).
714
7152009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
716 * Can't bit shift a float.
717
7182009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
719 * Off by one error for multi-frame raw grayscale images.
720 * Can't stat() a Zip or Bzip opaque structure.
721 * DPX user bits are no longer truncated.
722 * Return image colorspace for -format [%colorspace] option.
723 * ThumbnailImage(): don't subsample if image is already thumbnail size.
724
7252009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
726 * Automatic determination of B from C and C from B for a 'Keys Filter'
727 when using the B,C Cubic Filter Expert options was broken.
728 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
729
7302009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
731 * Added -compose 'Blur', variable blur mapping to CompositeImages
732 Arguments X_scale x Y_scale + angle of the blurring ellipse.
733 * Added "-blur" special compose option to "composite"
734 * Cleanup of "composite" compose argument handling
735
7362009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
737 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
738 * Set compare similarity image to NULL to prevent double free.
739
7402009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
741 * Set camera formats to require a seekable stream.
742 * Do not let display program image window exceed the screen size.
743
7442009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
745 * Improve FITS keyword parser.
746
7472009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
748 * Cleanup of compose 'displace' of old useless code that is not used.
749 * Implement a compose 'distort' mapping method,
750 This is basically exactly like 'displace' but relative to a fixed point
751 which may be user supplied as +X+Y
752 * Default scaling to width/2 and height/2 of overlay (100% scale)
753 with a distortion 'center' to the middle of the overlay image
754 * If a '%' flag given scale displacement relative to image size
755 * If a '!' flag given make scale and center relative to 'background' image
756 instead of the overlay map.
757 * If no 'height' scale given, use the X scale.
758
7592009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
760 * Fixed bug for compose methods, Hue, Saturate, Luminize
761
7622009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
763 * Report the correct transparent pixel values in the display program
764 magnify windows.
765 * Do not advance when finalizing image settings in the mogrify program.
766
7672009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
768 * Fixed "convert" to merge the third 'mask' image into the 'source' image
769 for correct handling of 2 dimensional -compose "displace".
770 * Fixed PerlMagick Composite() for the same thing.
771 * Modified compose "Displace" so displacement image's alpha channel can be
772 used to mask the transparency of the overlay area.
773
7742009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
775 * Added the HALD image Color LUT, and a no-op HALD: image generator.
776 See Introduction at http://www.quelsolaar.com/technology/clut.html
777
7782009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
779 * Changed CompositeImageChannel() so that extra compose arguments are
780 now passed in the ImageArtifact "compose:args". This can be assigned to
781 images using -set "option:compose:args" 'args' where args are defined
782 using 'geometry' style or 'comma separated numbers'.
783 * Declared the special flag needed for Composite Tiling as the ImageArtifact
784 "compose:outside-overlay".
785 * Documentation update for CompositeImageChannel() in Core Library to
786 reflect these changes.
787 * Documentation update for DistortImage() in Core Library with the extra
788 ImageArtifact controls it can use.
789 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
790
7912009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
792 * Documentation update for CompositeImageChannel() in Core Library.
793 This adds the information on how extra compose arguments needed for
794 specific compose methods are actually passed to the library function.
795 Compose methods such as Blend, Dissolve and Displace.
796
7972009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
798 * The target profile in ProfileImage() is no longer accessed after it is
799 freed.
800
8012009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
802 * Bug fix for -page.
803
8042009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
805 * Minor change to -function Arctan to make first argument match slope
806
8072009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
808 * Do not treat -page as a global option (reference
809 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
810
8112009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
812 * Create thread set for pseudo-random number generator.
813
8142009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
815 * Do not change opacity value for the -alpha background option.
816 * Rebuild automake / autoconf scripts.
817
8182009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
819 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
820 SA35216).
821
8222009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
823 * Permit reading a specific frame of a multi-page TIFF with blobs.
824
8252009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
826 * Added new -function methods Arcsin and Arctan
827
8282009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
829 * Fixed a regression with PNG8: format.
830
8312009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
832 * The -geometry option was improperly applied twice.
833
8342009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
835 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
836
8372009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
838 * Updated help output and command-line options documentation to bring
839 the -alpha options up to date with what's actually in the code.
840
8412009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
842 * Change "depreciated" to "deprecated" in several files.
843
8442009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
845 * Change OpenMP schedule from dynamic to static for RenderFreeType().
846 * Recognize unicode strings when computing caption word wrapping.
847 * New -alpha background option to set fully-transparent pixels to the
848 background color.
849
8502009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
851 * Combined layer of transparent PSD image was not being read properly.
852
8532009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
854 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
855 It is now able to write an opaque black-and-white image in any of the 15
856 valid combinations of PNG color-type and bit-depth.
857 * Fixed a regression with writing sub-8-bit grayscale PNGs.
858
8592009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
860 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
861
8622009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
863 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
864 convert @- ...).
865 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
866 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
867 * Support policies to permit or deny any coder, delegate, filter, or file
868 path (see policy.xml).
869
8702009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
871 * The mogrify -crop option returns multiple images if an x/y offset is not
872 specified (e.g. -crop 100x100).
873 * Generate a proper file path for -path @filelist.txt (reference
874 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
875
8762009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
877 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
878 options. This is work-in-progress with the objective of being able to
879 precisely specify the type of PNG file to be written. The previously-used
880 internal attribute "png:bit-depth" that was used to communicate between
881 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
882 This feature needs testing. It is important to note that this feature
883 cannot be used to force the PNG to use a bit-depth or color-type that
884 does not losslessly represent the image. You can, however, cause
885 the writer to use a larger depth or to use the RGB colorspace when
886 grayscale or indexed would have been sufficent.
887
8882009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
889 * Fixed the Rmin usage in Depolar and Polar distortions
890 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
891 to Afrom + 360 degrees (or a fill circle from the given start angle)
892
8932009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
894 * Do not return a black image for -channel RGBA -gaussian (reference
895 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
896
8972009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
898 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
899
9002009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
901 * Generate BMP 32-bit ARGB format for images with transparency (reference
902 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
903
9042009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
905 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
907 * Normalize similarity based on reconstruction not the original (reference
908 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
909 * Support multiple JPEG images encapsulated within DICOM.
910
9112009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
912 * Msys does not understand NAME_MAX.
913
9142009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
915 * Check for valid linked list before assigning next / previous pointers.
916
9172009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
918 * Check error return from CompressColormapTransFirst() in coders/png.c
919
9202009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
921 * Refrain from modifying image struct members (color, depth, matte)
922 while writing PNG datastreams.
923
9242009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
925 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
926 Now it always produces 8-bit datastreams as users probably expect.
927
9282009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
929 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
930 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
931
9322009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
933 * The display program now returns a 0 exit code on success (reference
934 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
935
9362009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
937 * Folded some long lines and made other cosmetic changes.in coders/png.c
938
9392009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
940 * MVG autodetection failing (reference
941 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
942
9432009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
944 * Image not properly placed when displaying to the X server root (reference
945 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
946 * fmax() is not support on some platforms (reference
947 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
948
9492009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
950 * Rename existing "Bilinear" distortion as "BilinearReverse"
951 * Added forward mapped bilinear distort as "BilinearForward"
952 * The "Bilinear" distort is temporarily obsoleted but will eventually
953 be added as a "BilinearReverse" and "BilinearForward" combination
954 mapping though a unit square.
955 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
956 gradient function as that method is the direct use of such equations.
957
9582009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
959 * Default to min-is-white Photometric for fax / group4 compression (reference
960 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
961 * Respect image resolution when setting PDF MediaBox (reference
962 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
963 * Add SimilarityImage() to return how similar one image is to another.
964
9652009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
966 * Graceful exit in djvu coder when EOF is thrown.
967 * Support -unsharp option for the montage program.
968
9692009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
970 * Reduce deskew blurring: use AffineTransformImage() rather than
971 RotateImage().
972 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
973 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
974
9752009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
976 * Support for -density & -units options in PSD writer.
977
9782009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
979 * Fix bug in the braille coder which makes it always segfault.
980
9812009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
982 * Enhance the compare program to locate a template image within a larger
983 image.
984 * Eliminate assertion when generating a PDF thumbnail.
985
9862009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
987 * Fix assertion in IntegralRotateImage (reference
988 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
989
9902009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
991 * Referenced counted blob was incremented incorrectedly in CloneImage().
992
993 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
9942009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
995 * Assertion failure reading PSD image (reference
996 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
997
9982009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
999 * Change -selective-blur to use gaussian kernel.
1000
10012009-03-21 6.5.0-4 ERB <entropy@xebec...>
1002 * Missing locks in blob - race condition (reference
1003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1004
10052009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1006 * Use default SVG resolution unless resolution is explicitly set (reference
1007 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1008 * Add support for -selective-blur option.
1009
10102009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1011 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1012 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1013
10142009-03-19 6.5.0-3 ERB <entropy@xebec...>
1015 * Check the 8BIM profile resource block length (reference
1016 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1017 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1019
10202009-03-18 6.5.0-2 ERB <entropy@xebec...>
1021 * Eliminate race condition when acquiring a wand (reference
1022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1023 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1024 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1025
10262009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1027 * Fix the image compose operator at OverCompositeOP for shadows (reference
1028 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1029
10302009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1031 * Patches to get ImageMagick working under OS2.
1032
10332009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1034 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1035 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1036
10372009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1038 Glenn Randers-Pehrson <glennrp@image...>
1039 * DICOM reader not handling signed pixels properly.
1040
10412009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1042 * Don't call GetValueFromSplayTree() if image properties is NULL.
1043
10442009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1045 * Fix minor size issue with bestfit +distort operation.
1046 * Enable listing of -distort Polynomial
1047 * Minor tweeks and center fixes for Polar/Depolar
1048
10492009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1050 * Convert returns MagickFalse for the -version option (reference
1051 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1052 * Don't set pixel opacity unless the image alpha channel is active (reference
1053 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1054
10552009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1056 * Fix old -clut bug for re-coloring gray images using transparent and
1057 semi-transparent colors.
1058
10592009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1060 * Changes have been made to scores of the files that generate the
1061 documentation. The most noticeable cosmetic changes are to the command-line
1062 examples and command-line snippets, which now have a new look: dark blue
1063 boxes with white/yellow text to indicate sample input/output. Inclusion of
1064 current version and release dates in appropriate places are now
1065 automatically generated. Also, many changes have been made to begin to
1066 bring the pages into strict W3C compliance with respect to both HTML and
1067 CSS.
1068
10692009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1070 * The identify program reads the image pixels when the -format option is
1071 asking for image statistics.
1072 * Much improved ImageMagick validation suite (exercise with 'make check').
1073
10742009-02-18 6.4.9-5 Jon <jon@brick...>
1075 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1076 and which overwrites the allocated area.
1077
10782009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1079 * Add section to license to alert users to third-party licenses in the
1080 NOTICE file.
1081
10822009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1083 * Replaced geometry string parsing using ParseGravityGeometry() in
1084 "composite" with more direct use of GravityAdjustGeometry();
1085
10862009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1087 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1088 * The stream utility no longer go into an infinite loop (reference
1089 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1090
10912009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1092 * JPEG to PDF was not always reversible (reference
1093 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1094
10952009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1096 * Stroking when annotating failed for stroks widths > 2 (reference
1097 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1098
10992009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1100 * TransformImageColorspace() returns GRAYColorspace when set (reference
1101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1102 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1103 or Yellow.
1104
11052009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1106 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1107
11082009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1109 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1110
11112009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1112 * Removed previous patches for -shear directions.
1113
11142009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1115 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1116 twice.
1117
11182009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1119 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1120 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1121 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1122
11232009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1124 * Removed "annotate" patches, which causes no end of problems.
1125 Original coding worked perfectly fine. Annotate isn't part of SVG!
1126
11272009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1128 * Respect mouse wheel movements for display program (reference
1129 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1130 * Grab button in Display Open menu now works consistently (reference
1131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1132 * Patch for problem with opacity in MVG (reference
1133 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1134
11352009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1136 * Don't accept discontinuous shear angles for the -annotate option.
1137 -- REMOVED
1138
11392009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1140 * Apply patch so ImageMagick compiles with Visual Studio 6.
1141
11422009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1143 * Fix small memory leak on truncated PNG images.
1144 * Do not allocate pixels when pinging a PNG image.
1145
11462009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1147 * Set the stroke opacity for "opacity" SVG element (reference
1148 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1149
11502009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1151 * Convert to windows .ico format no longer inverts alpha channel.
1152
11532009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1154 * Interpret geometry correctly for negative angles (-shear 30x-10).
1155
11562009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1157 * Fix GetMagickToken() to accept locales that use "," as radix character.
1158
11592009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1160 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1161
11622009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1163 * Check for negative offsets (bevel widths) for the -frame option.
1164
11652009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1166 * Patch for a memory leak and a logical bug in coders/gif.c.
1167 * CopyMagickString() now returns the minimum of the source string length
1168 or the length parameter.
1169 * Properly set alpha channel in PNGs with palette and tRNS.
1170
11712009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1172 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1173 'rose-%[area].png').
1174 * Do not set the fill element when 'opacity' is set (reference
1175 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1176 * Restore support for decoding the DVI format.
1177 * Add perl and math lib reference to PerlMagick Makefile (reference
1178 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1179 * Fix crash on invalid JPEG XML profile.
1180 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1181 * Support sine and cosine as arguments to the -evaluate option.
1182
11832008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1184 * Calculate the kurtosis and skewness of image channels (reference
1185 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1186
11872008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1188 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1189 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001190 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001191 MogrifyRegion() in PerlMagick.
1192
11932008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1194 * Reverse argument and option in Throw*InvalidArgumentException()
1195 macro for proper exception message.
1196 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1197 * Fix Y shear angle for -shear option.
1198
11992008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1200 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1201 * Support reading FITS test files (reference
1202 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1203 * Replace input.ttf with the public domain Tuffy.ttf font.
1204 * MagickNewImage() no longer faults when parameters are incorrect (reference
1205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1206 * Allocate strings returned by XGetResourceInstance() (reference
1207 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1208 * The -append gravity is relative to the container (reference
1209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1210
12112008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1212 * Reference cache rather than acquiring when cloning an image.
1213
12142008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1215 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1216
12172008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1218 * Add -interword-spacing option to convert.
1219 * Initialize the black channel when testing the CMY colorspace (reference
1220 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1221 * remove calls to exit() in MagickWand (reference
1222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1223 * Validate -affine arguments.
1224 * Accept -attentuate as an option for convert.
1225 * Properly create RGBA image if colormapped image has transparency.
1226 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1227
12282008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1229 * Fix off-by-one problem with -shear.
1230 * Clone pixel cache method when cloning an image.
1231
12322008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1233 * Make "-layers Coalesce" work as it should.
1234
12352008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1236 * Support > 2GB TIFF under Windows.
1237
12382008-12-12 6.4.7-8 mootools <help@mooto...>
1239 * FormatMagickTime() checks to ensure the provided time is valid.
1240
12412008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1242 * Add -kerning option to convert.
1243 * Remove halo effect for the -scale option.
1244
12452008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1246 * Fix a 1 byte overrun in Postscript coder.
1247
12482008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1249 * Fix small memory leak in ExpandFilenames().
1250
12512008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1252 * Fix small memory leak in LoadLocaleList().
1253 * Fix small memory leak in GetProfilesFromResourceBlock().
1254 * Don't forget to scale grayscale values when quanum min-is-white is set.
1255
12562008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1257 * Include delegate libraries in MagickCore-config script.
1258
12592008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1260 * Fix off-by-one error for -chop 0x50%.
1261 * Performance improvement bilinear interpolation.
1262
12632008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1264 * Support absolute paths in the include directive within a configuration
1265 file.
1266
12672008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1268 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1269 * Another attempt at properly extracting the IPTC profile from a 8BIM
1270 resource block.
1271
12722008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1273 * AppendImage() re-written to respect gravity properly!
1274 Routine simplified to a single loop for both styles of append
1275
12762008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1277 * AppendImage() respects gravity.
1278 * Protect against circular image list when cropping.
1279 * The index variable must be long rather than unsigned long for the DCM
1280 coder.
1281
12822008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1283 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1284 quantum depth is 32.
1285
12862008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1287 * Global replaced accidently renamed MagickGetImagePixelColor().
1288
12892008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1290 * Fixed transient bug in the -white-threshold option.
1291 * -extent x256+100+100 no longer returns an exception (reference
1292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1293
12942008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1295 * TIFF pad is relative to bits-per-sample (reference
1296 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1297
12982008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1299 * Support GBR raw image files.
1300
13012008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1302 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1303 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1304 * Default PDF compression to that of the image unless overwritten by
1305 the -compress option.
1306
13072008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1308 * Numerous pixel cache improvements including embeded support for
1309 OpenMP in a transparent manner.
1310
13112008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1312 * Transient bug in encipher / decipher operation (reference
1313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1314
13152008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1316 * MPC image files working again.
1317 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1318 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1319
13202008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1321 * Fix temporary file leak.
1322
13232008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1324 * Fix bug for RGBO image @ line, plane and partition interlace.
1325
13262008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1327 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1328 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1329
13302008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1331 * GPS and multivalued EXIF properties support
1332
13332008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1334 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1335 to Magick++.
1336
13372008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1338 * Correct DPX frame position property label (reference
1339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1340 * Textures are no longer painted as the background color.
1341 * Update both fields of an EXIF resolution.
1342 * Support query-font-metrics MSL tag.
1343
13442008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1345 * Do not set image colorspace for the MSL modulate tag.
1346
13472008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1348 * Off by one error when computing affine in DrawAffineImage() (reference
1349 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1350
13512008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1352 * Fixed local adaptive thresholding when using an offset (reference
1353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1354 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1355 the pixel cache morphology.
1356
13572008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1358 * Set explicit image format for BlobToImage() (reference
1359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1360 * p_thread_t is an aggregate under MinGW.
1361
13622008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1363 * pthread_t can be aggregate so stop treating it like its atomic.
1364 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1365 exceptions.
1366
13672008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1368 * slight modification of the added "radial-gradient:" image generator
1369 so the radius goes to an edge rather than the corner, allowing more user
1370 control based on image size.
1371 * fix -raise N to mean -raise NxN
1372
13732008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1374 * Add support for inline images.
1375
13762008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1377 * MinGW supports both Posix threads and Windows critical sections.
1378
13792008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1380 * pthread_self() can be an aggregate value.
1381 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1382
13832008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1384 * Set sentinel byte for MVG coder.
1385 * fx:standard_deviation returns standard deviation now instead of mean.
1386
13872008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1388 * Support radial gradients in DrawGradientImage().
1389
13902008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1391 * Fix memory leak when XMP profile is corrupt.
1392 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1393
13942008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1395 * Use -remap rather than -affinity.
1396 * Don't unregister a module for an image coder signature exception.
1397 * Don't assume a monochrome image is colormapped.
1398
13992008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1400 * Attempt to fix three image "composite -displace" while also allowing use
1401 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1402 (later transparency mask will also be added) as discussed in IM Examples,
1403 'distortion maps', but for -displace.
1404
14052008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1406 * Fix pixel cache race condition.
1407
14082008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1409 * Fixed an OTB coder bug (reference
1410 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1411
14122008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1413 * Add NULL terminator to options list to in MontageImageCommand().
1414
14152008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1416 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1417 to fit the current sequence of layered/animated images. The images
1418 themselves are not modified only the 'page' meta-data. As a side-effect
1419 all offsets will become positive, with a minimal canvas width/height.
1420
14212008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1422 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1423
14242008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1425 * String Memory leak from InterpretImageProperties() in "annotate"
1426 for Command line handling in mogrify.c
1427 * Allow percent escapes in both -sparse-color and -distort argument strings.
1428 * Fix -alpha to allow Set, Copy, and Extract from command line
1429 * Fix -alpha Set so it only clears the alpha when it was previously off
1430 * Changed 'AllChannels' to be just the 'real' channels (including K).
1431 * Special handling if +level-colors is given one color, and no seperator.
1432 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1433
14342008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1435 * Fix -interpolate / -compose settings.
1436 * No need to specify -endian for native floating point format.
1437 * Remove small memory leak when cloning image properties (reference
1438 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1439 * The scan delegate requires a device name, not a symbolic link.
1440 * Report alpha instead of opacity for the TXT image format (reference
1441 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1442 * Add channel support to -motion-blur.
1443 * Set the SVG affine matrix *before* we compute the scale (reference
1444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1445 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1446 ImageMagick distribution is built without thread support.
1447 * Return the correct number of unique colors for colormapped image (reference
1448 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1449 * SVG depends on MagickWand for parallel make (reference
1450 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1451
14522008-09-02 6.4.3-7
1453 * Addition of 'BarrelInverse' Distortion
1454
14552008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1456 * Extract / embed namespace for JPEG XMP profiles (reference
1457 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1458 * Deprecate -map and replace with -affinity which supports dither methods.
1459 * Set image depth when -depth is fired.
1460 * Fix small memory leak in TIFF coder (reference
1461 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1462
14632008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1464 * Parallelize the colorspace transforms.
1465 * Honor gravity for -extent option (reference
1466 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1467
14682008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1469 * Fixed a memory leak in the TransparentPaintImage() method.
1470
14712008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1472 * Treat -compose as a setting.
1473 * Check for depth == 0 in GetQuantumScale() (reference
1474 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1475 * Fix CIN coder scanline length (reference
1476 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1477
14782008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1479 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1481 * Fix configure script to configure the JBIG delegate library (reference
1482 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1483 * Error in indexed PNG output if number of colors <= 16 (reference
1484 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1485
14862008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1487 * Always reinterpret %[fx:] properties.
1488 * Composite based on the composite image compose operator.
1489
14902008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1491 * Add --coder-path and --filter-path options to MagickCore-config to
1492 support the Magick Coder and Image Filter kits.
1493
14942008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1495 * -sparse-color option completed with inital set of methods.
1496 * -distort Barrel arguments expanded.
1497
14982008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1499 * The -draw option no longer returns an error when for # like .6 (reference
1500 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1501
15022008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1503 * New dithering selection option, -dither Floyd-Steinberg or
1504 -dither Riemersma.
1505
15062008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1507 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1508
15092008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1510 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1511 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1512 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1513 * Support -compose option in the compare program.
1514
15152008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1516 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1517 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1518 the older DrawAffineImage() in AffineTransformImage().
1519 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1520 Floyd Steinberg.
1521 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1522
15232008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1524 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1525 degree Arcs and Polar Distorts.
1526
15272008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1528 * Patch -fx to properly recognize maxima and minima.
1529 * Add channel specifier to -fx depth, mean, maxima, minima, and
1530 standard_deviation (e.g. depth.r).
1531 * Properly append .magick to the USERPROFILES path (reference
1532 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1533
15342008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1535 * Added a "-set option:distort:scale" which scales the output 'view'
1536 by the amount given. This is directly useful for doing 'super-sampled'
1537 distorts, just set this, the scale the result back to a normal size.
1538
15392008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1540 * Rewrite on coefficent handlig for DistortImages so allow for generation
1541 by other operators (SparseColor), and addition of verbose output of
1542 equivelent -fx functions for DistortImages to report of the internal
1543 coefficents that was calculated, and who they are used.
1544 * Initial implementation of SparseColor for interpolated gradients from
1545 sparsely seperated points of color (or posibily other forms of arguments)
1546 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1547 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1548 And as developed by Fred WeinHaus in his PinBarrel script
1549
15502008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1551 * Certain corrupt GIF images no longer hang (reference
1552 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1553 * Read more than one image (if they exist) from DJVU image files.
1554 * Don't set image depth in histogram coder (references
1555 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1556
15572008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1558 * Fixed cache nexus threading problem to avoid spurious assertions when
1559 calling the DistortImage() method.
1560
15612008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1562 * New distortion Shepards which provide semi-localized distorts of control
1563 points within an image, as first developed for IM by Frew Weinhaus in his
1564 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1565 It's almost like taffy pulling!
1566
15672008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1568 * Separate coefficient calculation from DistortImages (future development)
1569 * Perspective and Bilinear Distortions fallback to Affine
1570 when less than 4 point pairs are provided.
1571 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1572 and a simple translation if only a single point pair is provided.
1573 * Added 'verbose' output of some of the distortion equations generated
1574 * Initial addition of polynomal distortion (incomplete - not working yet)
1575
15762008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1577 * Add log2 and round as -fx operators.
1578 * Add log and round as -evaluate operator.
1579 * Add -deskew option to straighten an image.
1580
15812008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1582 * Use the source image interpolation method when drawing an affine image.
1583
15842008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1585 * Added new operator +/-level-colors which will 'level' images based
1586 on colors to use for the black and white points. This lets to adjust
1587 the image in terms of mapping the given colors from/to black and white
1588 respectivally.
1589
15902008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1591 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1592 order.
1593
15942008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1595 * Refactor additional ImageMagick algorithms for OpenMP support.
1596
15972008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1598 * Add pow as an -evaluate operation, using normalized values
1599
16002008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1601 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1602 Function maps black and white values to the given level values.
1603 Rather than mapping the given level values to black and white.
1604 Bacically a 'reverse-level' function, with different input args.
1605 * Set +level or a '!' flag in -level or LevelImage() to call
1606 the new 'reverse-level' function LevelizeImageChannels().
1607 * More work on IsMagickColorSimular() to fix relationship between
1608 transparent-black and opaque-black, which was matched as 'simular'.
1609 Also attempts to fix 'K' channel handling for CMYK colorspace.
1610 More work on this to come.
1611
16122008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1613 * The TXT format correctly reports alpha channel (reference
1614 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1615 * MONOTCHROME1 Dicom images are not longer inverted (reference
1616 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1617
16182008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1619 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1620 so as to understand that the Hue Channel is cyclic by nature
1621
16222008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1623 * The -sketch option is working again (reference
1624 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1625
16262008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1627 * More algorithms refactored to support a threaded cache view.
1628 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1629 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1630 * ISO C++ 1998 does not support 'long long' (reference
1631 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1632 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1633 handler addresses.
1634 * Generate histogram comment if # unique colors exceed 1024 (reference
1635 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1636
16372008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1638 * Reading EMF files containing non-ascii characters no longer fails for
1639 UTF8 encoded paths on Windows XP.
1640
16412008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1642 * The -colorspace option is an operator, not a setting.
1643
16442008-05-31 6.4.1-5 rsnel <rik@snel....>
1645 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1646
16472008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1648 * Patches to the JPEG and DCM coders to fix a few problems reading
1649 certain DCM image types.
1650
16512008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1652 * Interpreting the -set option is no longer delayed.
1653 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1654 * Call DrawAffineImage() instead of CompositeImage() (reference
1655 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1656 * Throw exception for TIFF compression not support (reference
1657 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1658 * The +opaque option now recognizes its required argument (reference
1659 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1660 * The -background and -virtual-pixel settings are now applied correctly
1661 across parenthesis.
1662 * Only reset the exception signature if the relinquish memory is MagickTrue.
1663 * Correct recolor equation for computing opacity (referencee
1664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1665 * Set midpoint when scaling JP2 images.
1666 * Semaphores must be passed by reference when destroyed for reliable thread
1667 locks.
1668 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1669
16702008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1671 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1672
16732008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1674 * Import: properly handle a hierarchy of subwindows under X11.
1675 * Refactor quantum pixel processor to inprove ease of use and speed.
1676
16772008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1678 * OpenMP patch for sepia-tone effect.
1679
16802008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1681 * OpenMP patch for NormalizeImage() & TintImage()
1682
16832008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1684 * OpenMP patch for GetImageChannelDepth().
1685 * Set depth to 32 when saving MIFF HDRI image files.
1686
16872008-05-05 6.4.1-2 <joao.vita@gmail...>
1688 * OpenMP patch for OilPaintImage Function
1689
16902008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1691 * Update IPLab coder (reference
1692 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1693
16942008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1695 * Return correct result for -fx luminence.
1696 * Restore missing break so that PGM images remain PGM.
1697 * Speed up the processing of ASCII PNM files.
1698 * Return the correct number of MNG images for PingImage().
1699
17002008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1701 * Remove C++ style comments from source.
1702 * Center motion blur kernel.
1703 * Reenable dithering for -monochrome option.
1704
17052008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1706 * For color reduction, use maximum tree depth if image has 1024 or less
1707 unique colors.
1708 * Use a uniform convolution filter for motion blur (reference
1709 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1710 * Add 'mean' and 'std' symbols to the Fx expression parser.
1711
17122008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1713 * Updated to the latest autoconf/automake/libtool scripts.
1714 * Default to HSL colorspace when modulating (reference
1715 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1716 * The -regard-warnings option properly returns a program status of 1 if and
1717 only if a warning or error exception is thrown.
1718 * Report 'no clip path defined' exception for -clip-path option (reference
1719 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1720
17212008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1722 * Distinquish between pre and post processing of image list options.
1723 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1724 exception (reference
1725 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1726
17272008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1728 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1729 set image->matte to MagickFalse and emit a warning. This will produce
1730 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1731
17322008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1733 * Fix fault for animate -window root image.gif.
1734 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1735 passes and setting image pixels (reference
1736 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1737
17382008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1739 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1740
17412008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1742 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1743 the PNG specification, instead of scaling them.
1744
17452008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1746 * Revised png.c to avoid saving unknown chunk types that will never
1747 be used later. This prevents the vulnerability described in
1748 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1749 To handle an invalid, zero-length vpAg chunk properly will require
1750 libpng-1.2.27 or later.
1751
17522008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1753 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1754 * Use proper rounding for the -fx intensity expression.
1755
17562008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1757 * Fix +swap option so it no longer throws an assertion.
1758 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1759
17602008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1761 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1762 tile size is specified (e.g. ptif:image.tif[128x128]).
1763 * Malformed use of caption no longer consumes memory (reference
1764 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1765 * Don't run Ghostscript twice (reference
1766 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1767
17682008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1769 * SpreadImage() no longer introduces noise into the resulting image (reference
1770 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1771 * Properly handle min-is-white TIFF gray scale images.
1772 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1773 factor is 1.0.
1774
17752008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1776 * Writing pyramid TIFF images no longer fails if a tile size is specified
1777 (e.g. ptif:image.tif[128x128]).
1778 * Reset page geometry when interactively cropping an image with the display
1779 program.
1780
17812008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1782 * With a single swap argument should swap the image with the *last* image.
1783
17842008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1785 * Make sure we don't sync a blob after it has been closed.
1786
17872008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1788 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1789
17902008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1791 * Support both GTK and CAIRO interfaces to RSVG (reference
1792 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1793 * Display colormapped PNG images with alpha properly (reference
1794 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1795
17962008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1797 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1798
17992008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1800 * The rsvg delegate library depends on cairo-svg.
1801 * Account for min-is-white 8-bit gray TIFF images.
1802
18032008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1804 * Add support for the Postable Document Archive Format.
1805 * Add support for Braille images.
1806 * Add support for DDS images (contributed by Bianca van Schaik).
1807 * Add GetImageAlphaChannel() method.
1808 * PSD clipping paths are once again recognized.
1809
18102008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1811 * Return the actual image format for HTTP: or FTP: format (reference
1812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
1813 * Fix so image.quantize(true) returns error as expected (reference
1814 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
1815
18162008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
1817 * Fixed a small memory leak (8 bytes) in TransformImages().
1818 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
1819 * Identify now reports both actual and reported image depths (reference
1820 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
1821
18222008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
1823 * Speed up converting large PDF/PS images when only selecting a few pages
1824 (e.g. pdffile.pdf[195-199]).
1825 * Deprecate HSLTransform() and TransformHSL().
1826
18272008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
1828 * Fix Magick++-config script to reflect the MagickWand / MagickCore
1829 dependencies.
1830
18312008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
1832 * Promote colormapped to truecolor images when enciphering.
1833
18342008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
1835 * Add EncipherImage() / DecipherImage() methods.
1836 * Add -encipher / -decipher options to the command-line utilities.
1837
18382008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
1839 * New Unix/Linux refactoring (should be transparent since changes are
1840 reflected in Magick-config and ImageMagick.pc pkg-config files):
1841 /usr/local/include => /usr/local/include/ImageMagick
1842 libMagick => libMagickCore
1843 libWand => libMagickWand
1844 Magick-config (deprecated) => MagickCore-config
1845 Wand-config (deprecated) => MagickWand-config
1846 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
1847
18482008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
1849 * Liquid rescale limits the final size to twice the original size (reference
1850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
1851 * Read EXIF data in TIFF images; writing is pending until we can figure out
1852 how to use the libtiff delegate library to write EXIF data.
1853
18542008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
1855 * Add support for liquid rescaling (e.g. -liquid-rescale).
1856 * Support a ^ meta character in an image geometry (.e.g
1857 convert 640x480.png -resize 240^ returns a 320x240 result).
1858
18592008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
1860 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
1861 return camera model number.
1862
18632008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
1864 * Monochome EPS3 images are no longer corrupt (reference
1865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
1866 * Eliminate memory corruption with broken PICT image (reference
1867 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
1868 * Return a Grayscale colorspace for grayscale DPX image (previously
1869 returned Log colorspace).
1870 * Fix -g option for PCL6 support (reference
1871 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
1872
18732008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
1874 * Only read ICON alpha mask if BPP is <= 16.
1875 * Add support for +opaque and +transparent (requested by Anthony).
1876 * Throw an exception *before* we call wmf_api_destroy() (reference
1877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
1878
18792008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
1880 * Use explicit format specifier to render transparent Adobe Illustrator
1881 files (i.e. convert ai:image.ai image.png).
1882 * Set RSVG base URI (patch provided by tsdineen).
1883
18842007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
1885 * `Magick-config --version` returns Q16 instead of
1886 Q@MAGICKCORE_QUANTUM_DEPTH@.
1887 * Permit commas in numbers in certain locales (e.g. german +100,000).
1888
18892007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
1890 * Added an exception reason to BlobToImage() in the event an image has no
1891 magic number and neither the image magick or filename is set.
1892 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
1893 * Fix bug in GetEXIFProperty() (reference
1894 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
1895
18962007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
1897 * Adding comments to your image is now possible with the display program.
1898
18992007-12-09 6.3.7-3 Anthony <anthony@griffith...>
1900 * Adjusted -clut multiplyer for correct handling of
1901 "-interpolation Integer" in color lookup.
1902
19032007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
1904 * Fix 'insufficient image data' for DCM format (reference
1905 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
1906 * Force a colormapped image if Palm bits-per-pixel < 16.
1907 * Fix multiple problems with Palm Data Base reader (patch from
1908 1tms@gmx.d...).
1909 * Do not exit after first image with the display --immutable option.
1910 * Update autoconf/automake/libtool configuration files.
1911 * Add support for resource limit units (e.g. -limit memory 16mb).
1912 * Return original image if gaussian blur sigma is 0.0.
1913 * Colormapped multi-image PDF's are no longer corrupt (reference
1914 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
1915
19162007-11-27 6.3.7-2 Anthony <anthony@griffith...>
1917 * Finalisation of new resize filters, "Lagrange" self-windowing filter
1918 now adjusts automatically with different support window size.
1919 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
1920 (triangluar) resize windowing filters.
1921 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
1922 from the Lookup Table image.
1923
19242007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
1925 * Not all DCM tags were being saved as image attributes (patch provided by
1926 jcupitt@gmail...).
1927 * Normalize pixel values when quantum format is floating-point.
1928 * Initialize the pixel sum to zero when averaging image pixels.
1929
19302007-11-23 6.3.7-1 Anthony <anthony@griffith...>
1931 * Bug fix in height calculation for -layers merge operation
1932
19332007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
1934 * Add support for SCT grayscale images.
1935 * Fixed transparancy bug for the ICO image format.
1936 * Fixed small memory leak in the caption and label coders.
1937 * Fixed -threshold option to return all white for -threshold 0 (reference
1938 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
1939
19402007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
1941 * Corrected CGM delegate command in config/delegate.xml.
1942
19432007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
1944 * Reclassified X server open error from fatal to non-fatal.
1945 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
1946 set the image alpha channel.
1947 * Patch for Scanalytics IPLab image format for non 8-bit images
1948 (contributed by Sean Burke).
1949
19502007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
1951 * Remove ctrl-M characters on in various source files.
1952 * Fix signature for Magick++ averageImages() regression tests for HDRI.
1953 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
1954
19552007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
1956 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
1957
19582007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
1959 * Upgrade to FPX version libfpx-1.2.0.14 (reference
1960 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
1961 * Modules are searched first in the directories specified by the environment
1962 variables, and then -- if the desired module is not found -- in the
1963 compiled-in path. (reference
1964 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
1965
19662007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
1967 * Update FPX regression test reference images.
1968 * Fixed Magick++ compile error for Sun Studio 10 compiler.
1969
19702007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
1971 * The -equalize option now respects the -channel option.
1972
19732007-10-23 6.3.6-4 Anthony <anthony@griffith...>
1974 * Additional Filters: Welsh, Parzen, Lagrangian
1975 * Addition of Cubic filter B,C controls
1976 * 'verbose' filter plotting output using -define "filter:verbose"
1977
19782007-10-20 6.3.6-3 Anthony <anthony@griffith...>
1979 * Further expandsion and handling of filters with expert options.
1980 -filter selects from a table of standard filter settings, while
1981 expert options allow complete selection of filter, windowing, support
1982 and blurring options. Includes automatic switch from Sinc to Bessel
1983 for operators using 2 dimentional cylindrical filter, rather than
1984 two pass 1 dimentional orthogonal filters.
1985
19862007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
1987 * Obsolete -support (set filter blur factor)
1988 * Expandsion to add -set/define filter options
1989
19902007-10-12 6.3.6-2 Anthony <anthony@griffith...>
1991 * Least Squares coordinate handling added for -distort methods Affine,
1992 Perspective, Bilinear. This allows for more than the minimal number of
1993 coordinates to be used to 'fit' a distortion function to an image.
1994 This addition will allow the use of image registration to generate
1995 panarama overviews and better geographical coordinate correction.
1996 * Cosolidated the simular methods FlattenImage() and MosaicImage()
1997 into a new layers function MergeImageLayers() method, adding 'flatten'
1998 and 'mosaic' layer methods.
1999 * Addition of another simular layers method 'merge' which 'unlocks' the
2000 normal flatten/mosaic layer merger from the origin, The resulting image
2001 will have a virtual canvas of minimal size with an offset. Also images
2002 with negative offsets will not be clipped by the 'merge' form of the
2003 command. This was created for better layering of distorted images, such
2004 as panarama overlays.
2005 * Bug fix in handling transparency for EWA resampling.
2006 * Access to Resize Filter Functions from resize.c (for resample.c)
2007 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2008 * All resize filters added to resampling, but filter handling is incomplete.
2009
20102007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2011 * The box filter no longer produces a black grid when resizing an image
2012 under Mac OS X.
2013 * Respect cropbox for PDF with a subimage specification (e.g.
2014 image.pdf[1-3]).
2015 * Detect proper PDF bounding box when offsets are negative.
2016
20172007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2018 * Speed up the Fx interpreter.
2019 * Use ULL not ui64 for MinGW 64-bit constants.
2020 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2021 * Close all references to a pixel cache on disk before removing the temporary
2022 file as required under Windows.
2023
20242007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2025 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2026 sharp and clear as you approach the center of the distort.
2027 * Added " -set option:distort:viewport 'geometry' " special option
2028 that can be used to override the output image size and offset.
2029 * Fixed experimental use of -filter and -support in Resampling (more later).
2030 * Changed order for coordinate arguments in -distort (for later leastsq
2031 multiple coordinate distortion function fitting)
2032
20332007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2034 * Check the API version and quantum depth before loading a coder module or
2035 image filter (reference
2036 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2037 * Add exception to the image filter signature.
2038 * Get the execution path under Mac OS X.
2039 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2040 * Fixed memory leak in CloneString() (reference
2041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2042 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2043 CopyDelegateFile().
2044
20452007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2046 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2047
20482007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2049 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2050 method instead.
2051 * Map the display program pan icon window for each oversized image.
2052 * The ufraw delegate does not like quotes around the output filename.
2053 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2054 a 64-bit FreeBSD system.
2055 * The -level option now works properly for colormapped images.
2056 * Allow Extrapolated blending of images using -blend
2057 http://netpbm.sourceforge.net/doc/extendedopacity.html
2058
20592007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2060 * Major Addition, Area Resampling Functions, (scaled interpolation)
2061 for pixel lookup in Distortion functions. This improves the look in
2062 areas of minification enormousally, especially in situations of infinite
2063 tiling and horizon views. All virtual pixel methods have been handled
2064 to minimise computation time involved with area resampling. To use the
2065 new function distortions need to be able to determine scaling vectors
2066 (distortion function derivitives) for correct working. All
2067 -distort methods, except Arc, uses scaled area resampling.
2068 * Improvements to perspective distort method, to include the correct
2069 differentation between the 'ground' on which the image lies, and the
2070 'sky', the color of which can be set using the -mattecolor setting
2071 (as the distortion invalid pixel color). Background color is retains
2072 for surrounding ground areas. The horizon is also correct anti-aliased
2073 and transparent colors are also allowed, allowing you to add backdrops
2074 of gradients and patterns.
2075
20762007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2077 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2078 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2079 iDefense).
2080 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2081 iDefense).
2082 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2083 (alert from iDefense).
2084 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2085 (alert from iDefense).
2086 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2087 (alert from iDefense).
2088 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2089 (alert from iDefense).
2090 * Patched ReadDCMImage() to fix an denial of service vulnerability
2091 (alert from iDefense).
2092 * Patched ReadXCFImage() to fix an denial of service vulnerability
2093 (alert from iDefense).
2094 * If image size changes, don't trust DPX orientation attributes.
2095
20962007-09-04 6.3.5-9 Gozer404
2097 * Add French to the messaging system (reference
2098 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2099 * Add -fopenmp to MAGICK_PCFLAGS (reference
2100 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2101
21022007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2103 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2104 reset the alpha channel.
2105 * Render proper image labels for VID coder.
2106 * Resolved a conflict for the -list option. Use -list font to list
2107 ImageMagick fonts and -list type to list image types.
2108 * Catch any errors returned by pthread_mutex_init() (problem report
2109 from devman@gmx-t...).
2110 * TransformHSL() returns a proper hue component.
2111 * Added -clut option and the ClutImage() method.
2112 * Fix glyph memory leak in AnnotateImage (reference
2113 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2114 * Rename analyze.c to Analyze.c (reference
2115 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2116
21172007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2118 * Enabled use of +distort to auto resize destination image to 'bestfit'
2119 the distorted input image. This also enabled the use of virtual canvas
2120 offsets in source and destination images for most distortion methods.
2121
21222007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2123 * Remove atexit in Magick++ code to avoid possible client crash (reference
2124 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2125
21262007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2127 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2128
21292007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2130 * Added -distort arc. This update also allows the destination image
2131 size and offset to be set according to the specific distortion being
2132 applied.
2133
21342007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2135 * Set the -poloroid border color with the -bordercolor option.
2136
21372007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2138 * Remove extranous break statement so -type option properly sets the
2139 image_info->type member (reference
2140 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2141
21422007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2143 * Allow the use of optional arguments in -distort SRT
2144
21452007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2146 * Initial addition of three Affine Distortions to -distort with the affine
2147 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2148 or separate Scale-Rotate-Translate actions.
2149
21502007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2151 * Fix X11 font ascender.
2152 * Add -distort option.
2153 * Add random noise option (e.g. +noise random).
2154 * Many internal algorithms are now threaded to take advantage of speed-ups
2155 offered by the new dual and quad-core processor technologies.
2156 and quad-core processor technology.
2157 * Tiff images in the LAB colorspace are no longer identified as RGB
2158 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2159 * Update image color_profile and iptc_profile members in the JPEG coder
2160 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2161
21622007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2163 * Fix composite mask bug (reference
2164 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2165 * Speed up GetPixelOpacity() method (patch from seth@price...).
2166 * Set icon image width/height before allocating the image colormap.
2167 * Remove Photoshop string segment from JPEG profile (reference
2168 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2169
21702007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2171 * Converting a jpg to pdf is creating an empty pdf object (reference
2172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2173 * Respect the '-set type:hinting off option' (bug report from Richard
2174 Jones).
2175 * WritePSDImage vulnerable to exploitable heap corruption (reference
2176 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2177
21782007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2179 * SetMagickRegistry() post-increment the value 'id' (reference
2180 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2181
21822007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2183 * Read/write 10 & 12-bit packed DPX images.
2184 * Reduce stack requirements for messaging system.
2185 * Small memory leak for raw profiles in the PNG coder.
2186
21872007-06-01 6.3.4-5 Glenn <glennrp@image...>
2188 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2189 you can continue to use "-interlace Plane" to request these.
2190
21912007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2192 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2193
21942007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2195 * Set min-is-white for Group4-compressed PDF.
2196 * Add PaintFloodfillImage() method.
2197
21982007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2199 * Add MEPP metric to compare program. Returns the mean error per pixel
2200 along with the normalize mean and maximum error.
2201 * Attach an XMP profile to an image (e.g.
2202 convert input.tif -profile xmp:metadata.xmp output.tif).
2203
22042007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2205 * Fixed mogrify conversions with -format and -path (reference
2206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2207
22082007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2209 * SVG style element was not always parsed properly.
2210 * Do not dither when the number of unique colors is already less than the
2211 maximum.
2212 * Return normalized PAE metric (compare utility).
2213
22142007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2215 * Add support for PFM images.
2216 * Check for corrupt EXIF image profiles.
2217 * Writing JPEG YCbCr TIFF images no longer faults (reference
2218 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2219
22202007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2221 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2222
22232007-04-28 6.3.4-0 Glenn <glennrp@image...>
2224 * Added profile support to the GIF decoder/encoder. They are stored
2225 as GIF Application Extensions. Known extensions include existing ICCRGB1
2226 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2227 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2228
22292007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2230 * Invert Opacity change for user defined ordered dither threshold maps,
2231 so that 'off' map is transparent, and 'on' is opaque.
2232
22332007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2234 * Added an initial Coalesce Images, and a final +map local colortable
2235 optimization to the -layers Optimize method, for a simple to use
2236 GIF optimization operation. (more work to come)
2237
22382007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2239 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2240 * Add AcquireOneVirtualPixel() method.
2241 * Set Log colorspace properly when writing DPX images.
2242 * Add -tile-offset option.
2243 * Add support for the EXR image format.
2244 * Improve support for DPX images.
2245 * Add --enable-hdri option to the configure script.
2246 * Add support for high dynamic-range images (HDRI).
2247
22482007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2249 * Improve support for writing multiple image icons.
2250
22512007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2252 * Separated -layers Optimize from -layers OptimizeFrame to allow
2253 the former expansion into a general (multiple method) optimizer
2254 of GIF animations
2255 * merged -layers OptimizeTransparency into -layers Optimize method
2256
22572007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2258 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2259 * Fix race condition when spawning delegate programs.
2260 * TIFF JPEG now respects the -quality comptression setting.
2261 * The -fx option now properly groks the logical and operator.
2262 * DPX tilestamp property should be timestamp.
2263
22642007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2265 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2266 according to given gravity and canvas area it applies to. This is for
2267 code simplification thoughout MagickCore.
2268
22692007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2270 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2271 frames. Other animation handlers may also need to reset virtual canvas
2272 sizes to match the first frame, as well.
2273
22742007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2275 * Addition of a CompositeImages() "layer.c" function to compose two
2276 separate image lists together (with a virtual canvas offset) in three
2277 different ways, depending on the size of the lists.
2278 * A 'hack' for command line use (the two lists separates by the special
2279 "NULL" image, which is junked) has also been added. Specifically...
2280 "-layers Composite".
2281
22822007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2283 * Add -layers RemoveDups method to remove duplicate sequential images in
2284 coalesced animations.
2285 * Add -layers RemoveZero method to remove images with a zero time delay
2286 (with no action and a warning is all images have zero time delay)
2287
22882007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2289 * Permit generic profiles (e.g. -profile name:profile).
2290
22912007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2292 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2293 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2294
22952007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2296 * Code duplication, simplification, and possible logic faults in "list.c".
2297 * Added new Composition method, 'ChangeMask' to return pixels
2298 that have changed or will cause a color change in overlays
2299 * Used 'ChangeMask' to implement the "-layers" method
2300 "OptimizeTransparency" to improve the compressibility of
2301 frame optimized GIF animations. See IM Examples...
2302 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2303
23042007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2305 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2306 some minor changes to the GIF coder to make reading and pinging images
2307 faster (patch provided by mstemm@cloud...).
2308
23092007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2310 * Patch RotateImage() to properly rotate CMYK images.
2311 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2312 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2313
23142007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2315 * Fixed bug for GIF Optimization for images without a matte channel.
2316 * Improved image handling for "-layers" method "Dispose".
2317
23182007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2319 * Improve configure script to better support Ghostscript under Mac OSX (
2320 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2321 * Force a virtual pixel method of Tile for GetFillColor() and
2322 GetStrokeColor().
2323 * Add -reverse option to reverse the image list.
2324
23252007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2326 * Support versions 2.1.0 and above (reference
2327 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2328 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2329 * Fix fault in DCM coder (reference
2330 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2331 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2333 * Add --disable-deprecated configure script option.
2334 * Composite mask now works properly with transparent images.
2335
23362007-03-04 Daniel Kobras <kobras@debia...>
2337 * Fixed additional data-driven faults (reference
2338 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2339 * Allocate proper scanline length to prevent a PCX overflow.
2340
23412007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2342 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2343 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2344
23452007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2346 * Escape indirect labels and comments (e.g. -label @file).
2347 * Added -format %C to return the image compression type.
2348 * Do not report channel statistics if -ping -format is specified with the
2349 identify program.
2350 * Add ResetImagePage() to reset the image page canvas and position.
2351 * Upgrade to LCMS 1.16
2352 * Configure Ghostscript for library or framework (reference
2353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2354 * Add -taint option to convert/mogrify to mark image as ineligible for
2355 * Fixed various data-driven faults (reference
2356 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2357 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2358 not MagickCore. The corrupt XWD image faults but its failing in
2359 the X11 XGetPixel() method, not MagickCore.
2360
23612007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2362 * Use -define quantum:polarity=min-is-black or -define
2363 quantum:polarity=min-is-white to toggle the photometric interpretation for
2364 a bilevel TIFF image.
2365
23662007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2367 * Don't interpret embedded format characters when reading comments/labels
2368 from a file.
2369 * Reading an image from stdin stopped working.
2370
23712007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2372 * PerlMagick Label() no longer faults.
2373 * Fix double-free when using the display/animate -geometry option.
2374 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2375 profile->length and profile->datum.
2376
23772007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2378 * Fix file leak in InjectImageBlob().
2379 * Do not reinterpret image properties (e.g. -comment %%w).
2380
23812007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2382 * Don't over-allocate file buffers.
2383
23842007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2385 * Format strings in the POSIX locale.
2386 * Make font metrics invarient to the strokewidth.
2387
23882007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2389 * Patch to fix configure.ac typo.
2390
23912007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2392 * Permit ImageMagick to run as a service under Windows.
2393 * Remove duplicate EXIF properties.
2394 * Support strokewidth option for the caption format.
2395 * Don't use Ghostscript for rendering fonts if Freetype is available.
2396
23972007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2398 * Added thumbnail format to write EXIF thumbnails.
2399 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2400 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2401
24022007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2403 * Add interpolate and background options to PerlMagick's AffineTransform().
2404 * Revert to Postscript rendering if Freetype delegate library is not
2405 available.
2406
24072007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2408 * Accept Fx expressions from a file with -fx @filename.
2409 * Enhance -fill and -stroke to accept image filenames as patterns.
2410
24112007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2412 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2413 format.
2414 * Update EXIF resolution fields when image density changes.
2415
24162007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2417 * The -polaroid option now respects -gravity.
2418 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2419 instead.
2420 * Any form of "-crop" with a percentage, implies an offset for the crop.
2421 * Fixed percent option for -border (e.g. -border 10%x0%).
2422 * Add -path option to the mogrify program to specify where to write the
2423 images.
2424
24252007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2426 * Fix the -auto-orient to work with an image sequence (reference
2427 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2428 * Add -polaroid option to simulate a Polaroid picture.
2429 * Eliminate double-free bug in GradientImage().
2430 * Set AppendImage() matte channel only when image has matte attribute set.
2431 * The -crop with negative offsets do not modify the virtual canvas.
2432 * Caption: Given both the width and height ("-size") of the area to fill,
2433 adjust the fonts "-pointsize" until the text just filles the whole space
2434 without overflowing.
2435 * Generate proper Windows icon image files (patch provided by
2436 Robert M. Jansen).