blob: d9b340040e3ed0ca1544cc8ca2dc9d10860ac791 [file] [log] [blame]
anthony8d188502010-06-14 04:33:35 +000012010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +00002 * Fix transprancy handling for Morphology Convolve
3 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +00004 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +00005 * Handling for Convolution of 1-D vertical kernels.
6 However this was removed (using #if-#endif) as I found it slower in tests!
7
82010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
9 * mogrify -format properly handles compressed image filename (e.g.
10 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +000011 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +000012
cristy2b5db102010-06-09 01:07:28 +0000132010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
14 * End of string sentinal is \n not \r.
15
glennrp347e40f2010-06-06 11:27:30 +0000162010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
17 * Don't decode pixels in coders/png.c when image->ping is set.
18
cristyd5562a92010-06-05 13:43:49 +0000192010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
20 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +000021 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +000022
anthony5f3a4b52010-06-04 00:54:41 +0000232010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
24 * Replaced '^' morphology kernel rotation with two varients '>' and '<'
anthony382bb5e2010-06-12 01:09:01 +000025 * 'Skeleton' variant to thin down images as symetrically as possible.
anthonybee715c2010-06-04 01:25:57 +000026 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +000027
glennrp2cbb4482010-06-02 04:37:24 +0000282010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
29 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +000030 * Prevent MNG divide by zero in calculation of frame_timeout. Set
31 both frame_delay and frame_timeout to infinite when ticks_per_second
32 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +000033
glennrp2cbb4482010-06-02 04:37:24 +0000342010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
35 * Add x:silent option to prevent beeps when reading the X image format.
36 * Recognize TTF for GetMagicInfo().
37 * Ensure the +set option deletes the image artifact.
38
392010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +000040 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
41
glennrp2cbb4482010-06-02 04:37:24 +0000422010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +000043 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +000044 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +000045 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
46 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +000047
cristy7a693872010-05-24 13:13:54 +0000482010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
49 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +000050 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +000051 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +000052 * Do not interpret a format specifier when enclosed in brackets (e.g.
53 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +000054 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
55 Windows.
glennrp749699c2010-06-01 13:09:33 +000056 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +000057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +000058
glennrp2cbb4482010-06-02 04:37:24 +0000592010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +000060 * Third Re-write of MorphologyApply() to better handle compound methods.
61 * Implemented -set option:morphology:compose for merging results of
62 multiple kernels. "None" means re-iterate results with next kernel.
63 While "Undefined" means to use the internal default for a method.
64 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
65 while HitAndMiss defaults to "Lighten" (union of all kernel results).
66 Other morphology methods defaults still to be decided.
67 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +000068 * Rotation Expansion of single kernels '^' and '@' flags in arguments
69 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +000070 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +000071 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +000072
glennrp2cbb4482010-06-02 04:37:24 +0000732010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony9eb4f742010-05-18 02:45:54 +000074 * Separation of internal function MorphologyAppy() from
75 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +000076 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +000077 * Better handling of Gaussian tyle filters (bug fixes)
78 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +000079 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
80 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +000081 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
82 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
83 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +000084 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +000085 EG: -morphology convolve LOG:0x1
86 * Added FreiChen, Kirsch Convolution kernels
87 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
88 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +000089
cristy664b8d72010-05-17 13:53:36 +0000902010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +000091 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +000092 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +000093 * Add context to -border for montage. Inside the parenthesis it adds a border
94 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +000095 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +000096 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +000097 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +000098
cristy472afc72010-05-16 19:29:35 +0000992010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
100 * Use ScaleCharToQuantum() in coders/src.c (reference
101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +0000102 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +0000103
cristya0bf4682010-05-14 12:15:55 +00001042010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
105 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +0000106 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +0000107
anthonyc1061722010-05-14 06:23:49 +00001082010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +0000109 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +0000110 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +0000111 EG: -morphology convolve DOG:0x1,3
112 -morphology convolve DOB:0x1,3,90
113 * Added Prewitt, Roberts, Compass Convolution Kernels
114 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +0000115
1162010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +0000117 * The pixel buffer was underallocated for some image formats when streaming.
118
anthony1b2bc0a2010-05-12 05:25:22 +00001192010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +0000120 * Implementation of Pattern Matching Morphology methods
121 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +0000122 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +0000123 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +0000124 * Union of results from Multiple Kernels for HitAndMiss method
125 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +0000126 * Added many new kernels for HitAndMiss and Convolution
127 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
128 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +0000129
glennrpd283b562010-05-10 03:00:50 +00001302010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
131 * Use proper background.index when writing indexed PNG, if the background
132 color is in the palette.
133
cristy80ac8b92010-05-08 13:36:57 +00001342010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
135 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +0000136 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +0000137
anthonyc84dce52010-05-07 05:42:23 +00001382010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
139 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +0000140 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +0000141 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +0000142
cristydd438462010-05-06 13:44:04 +00001432010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
144 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +0000145 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +0000146 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +0000147 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +0000148
anthony7d10d742010-05-06 07:05:29 +00001492010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
150 * Made use of new no-'sync' channel enabled mathematical compose methods
151 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +0000152 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +0000153
cristydd438462010-05-06 13:44:04 +00001542010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +0000155 * Fixed bugs with losing the opacity channel while writing some PNG images.
156 (bug reported by Anthony T.)
157
glennrpb4a13412010-05-05 12:47:19 +00001582010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
159 * Simplified and corrected rowbytes calculation in coders/png.c and
160 added more logging.
161
anthonyc5d68fe2010-05-05 05:27:54 +00001622010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
163 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
164 "ModulusSubtract" for more clarity of there functions. Old names
165 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +0000166 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +0000167 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +0000168 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +0000169 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +0000170
171 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +0000172 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +0000173 which uses 'plus' alpha-blending).
174
175 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +0000176 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +0000177 only on the individual channels as specified by the -channel setting.
178 That is do 'channel' math rather than 'SVG' composition.
179
180 With this change you can then use mathematical composition methods on
181 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +0000182
anthonyec40aca2010-04-29 00:20:28 +00001832010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
184 * Special case handling in Barrel distortion (pixel at image center)
185 * Calculation of image for Barrel distortion (pixel vs image coords)
186 * Argument input (handling optional 'd' argument) for Barrel distortion
187
1882010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +0000189 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +0000190 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +0000191 * A 256 column gradient produces a 256 color GIF image (bug report by
192 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +0000193 * Register / unregister CALS format in static.c (reference
194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +0000195 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +0000196
cristy620e5a12010-04-17 13:29:52 +00001972010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
198 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +0000199 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +0000200 * The -direction option now works with the -annotate and -draw options.
201 * For the histogram: format, if you have no need for the unique color list,
202 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
203 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +0000204 * Match on literal after backslash in glob expression (reference
205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +0000206 * Enable JPEG-compression for grayscale TIFF images (reference
207 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
208 * Don't write empty tile if tile geometry matches the image width (reference
209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +0000210 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +0000211 * Output the correct units for the identify utility (reference
212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +0000213
cristyb65a5b82010-04-15 16:27:51 +00002142010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
215 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +0000216 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +0000217 * Revert Lab-to-XYZ colorspace transform patch.
218 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +0000219
cristyb0993202010-04-13 01:18:27 +00002202010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
221 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +0000222 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +0000223
2242010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +0000225 * Improve support for device link profiles.
226
anthony7fe39fc2010-04-06 03:19:20 +00002272010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
228 * Fixed bug in -auto-level for special case when only one value is present
229 in some channel of the image. In this case no 'stretch is performed, just
230 as -normalize does.
231
cristy6afbad42010-04-05 18:19:13 +00002322010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +0000233 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +0000234 Linux.
cristy6afbad42010-04-05 18:19:13 +0000235
anthony6090dc12010-04-01 00:24:21 +00002362010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +0000237 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +0000238
cristya8307572010-03-31 14:24:19 +00002392010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +0000240 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +0000241 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +0000242 * Support writing 1-bit PSD images.
243 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +0000244 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +0000245
glennrp5af765f2010-03-30 11:12:18 +00002462010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +0000247 * The new coders/png.c was failing to read a 1-bit paletted image properly.
248 * Finished eliminating the deprecated direct references to members of
249 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +0000250
cristye20d6d82010-03-26 17:44:29 +00002512010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +0000252 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +0000253 * Distort barrel no longer complains when 3 arguments are given (reference
254 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +0000255 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +0000256
glennrpd5045b42010-03-24 12:40:35 +00002572010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
258 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +0000259 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +0000260 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +0000261
cristy56ed31c2010-03-22 00:46:21 +00002622010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
263 * Windows does not support complex.h (reference
264 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +0000265 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +0000266 * VignetteImage() no longer crashes when x and y arguments are both greater
267 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +0000268
cristy6ebc0932010-03-21 02:08:24 +00002692010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +0000270 * Eliminated some of the deprecated direct references to members of
271 the png_info structure. This must be finished before we can build
272 with libpng-1.5.
273
cristy68931bc2010-03-19 17:11:43 +00002742010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
275 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +0000276 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +0000277 * Don't gamma correct log to linear color conversion unless the -gamma is
278 specified (reference
279 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +0000280
cristy7f8a96c2010-03-17 12:22:00 +00002812010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
282 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +0000283 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +0000284
cristy15e25cb2010-03-13 20:31:29 +00002852010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
286 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +0000287 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +0000288 * The default Helvetica font is not always available, check for
289 Century Schoolbook too (reference
290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +0000291
cristydf415c82010-03-11 16:47:50 +00002922010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
293 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +0000294 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +0000295 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +0000296
cristyed574b32010-03-07 18:23:47 +00002972010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +0000298 * The -evaluate-sequence option behaves like -evaluate except it operates
299 on a sequence of images.
300
cristyc5c3af02010-03-05 16:39:11 +00003012010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +0000302 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +0000303
cristyc797b1d2010-02-27 15:22:16 +00003042010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
305 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +0000306 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +0000307 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +0000308 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +0000309 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +0000310 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +0000311
cristy3d9279f2010-02-22 14:38:00 +00003122010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
313 * Insufficient image data in EPT is a warning rather than an error.
314 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +0000315 * Fix problem reading 10-bit grayscale DPX images when scanline length is
316 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +0000317 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +0000318
cristyff024b42010-02-21 22:55:09 +00003192010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
320 * Write 10-bit grayscale DPX images properly.
321
cristy66920e82010-02-18 14:33:30 +00003222010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
323 * Detect PDF ICCBased colorspace.
324
anthony999bb2c2010-02-18 12:38:01 +00003252010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +0000326 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +0000327
cristy9974d352010-02-17 02:40:21 +00003282010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
329 * TransformImage() resets the image blob when called in the PICT decoder;
330 use SetImageExtent() instead.
331
cristy4aff1572010-02-15 13:34:01 +00003322010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
333 * Support PSD RLE compression.
334
cristyc8d69b12010-02-13 19:06:26 +00003352010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
336 * The jpeg:extent define sometimes exceeded the specified limit.
337
cristy508d9312010-02-10 21:10:30 +00003382010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
339 * Resolve "too many open files" (reference
340 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
341
anthony930be612010-02-08 04:26:15 +00003422010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
343 * Added Correlate method which does a Convolve without reflecting the kernel.
344
cristy52cf7f12010-02-07 18:07:56 +00003452010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
346 * Initialize grayscale colormap for PSD images.
347
3482010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +0000349 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +0000350 * Addition Third-level Subtractive Morphology Methods:
351 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +0000352 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +0000353 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +0000354
cristy54666e82010-02-03 23:34:26 +00003552010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
356 * display -immutable to display transparent image without a checkboard.
357
cristy2bc0ef72010-02-02 01:38:51 +00003582010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
359 * Make -define png:color-type less persnickity about what it will accept.
360
3612010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
362 * added use of -precision in 'showkernel' output of -morphology
363 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
364 'Distance' Morphology primatives. This does not have a performance hit,
365 though is only truely applicable when the kernel is asymmetric. Note that
366 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
367 operations work properly. This 'reflected usage is defined by online
368 morphology lecture notes (Google for "EECE Binary Morphology")
369 * Added convolve kernel scaling setting "-set option:convolve:scale N"
370 If undefined morphology convolve does not do any scaling or normalization
371 of the convolution kernel. A value of 0.0 causes normalization for both
372 zero and non-zero (added weights) kernel types.
373
3742010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
375 * Speed up reading the PSD image format.
376 * Add the -precision option. Use it to set the maximum number of significant
377 digits to be printed.
378 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +0000379 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +0000380
3812010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
382 * Add support for compact floating point (i.e. -depth 16 -define
383 quantum:format=floating-point).
384 * Transparent images no longer flicker on certain system when using the
385 display program.
386 * Permit interactive resizing with the display program.
387 * Support heterogeneous distributed processing, see
388 http://www.imagemagick.org/script/architecture.php#distributed.
389 * Fix semaphore assertion when reading a corrupt image with Magick++.
390 * Add support for -brightness-contrast option.
391
3922010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
393 * Add support for the BGRA raw image format.
394
3952010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
396 * Added Kernel Generator to generate kernels from user strings, which
397 allows the generation in many built in kernels for both Convolution
398 and other Morphological methods. New Kernels currently include..
399 Convolution: Gaussian, Blur, Comet
400 Morphological: Rectangle, Square, Diamond, Disk, Plus
401 Distance: Chebyshev, Manhatten, Knight, Euclidean
402 And both old and new (rectangular) user defined kernel specifications
403 including the use of 'nan' to represent elements which are not part
404 of the kernel definition. List built-in kernel types use "-list kernel"
405 * Added -morphology {method}[:{iteration}] {kernel_string}
406 Initial methods includes no only the basic morphology methods: Dilate,
407 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
408 also the special methods: Convolve, and Distance. Of course the
409 appropriate kernel should be provided for each specific method.
410
4112010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
412 * Add OpenCL-enabled filter (e.g. convert image.png -process
413 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
414 * Added StringTo...() processing functions
415
4162009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
417 * Added MxN tile cropping with overlapping and space handling.
418 See IM Examples, Cutting and Bordering, Cropping roughly Equal
419
4202009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
421 * angle bug fix in variable blur composition with vertical ellipses
422 * Added ability to have variable angles for ellipses in variable blur
423 composition. See IM Examples, Composition, Variable Blur for details
424
4252009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
426 * JPEG does not grok the HSL colorspace.
427
4282009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
429 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
430 * The -gaussian-blur over blurred the opacity channel (reference
431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
432
4332009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
434 * Declare InverseFourierTransformImage in Magick++/Include.h.
435
4362009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
437 * The PNG8 encoder would fail to write a 1-color image, due to
438 a bogus MagickFail return from CompressColormapTransFirst().
439
4402009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
441 * SVG images are no longer double sized with the -density option.
442
4432009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
444 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
445 in coders/png.c
446
4472009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
448 * It's interword-spacing, not interword_spacing (reference
449 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
450 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
451
4522009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
453 * Changed the one remaining ping_info->trans to ping_info->trans_values
454 in coders/png.c
455
4562009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
457 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
458 * -threshold option: threshold to white if the computed intensity of the
459 color channels exceeds the threshold.
460 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
461
4622009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
463 * Escape single quote in when writing the UIL format.
464
4652009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
466 * The mogrify program +opaque option now recognizes its required argument.
467
4682009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
469 * Add magick/morphlogy.{c,h} source templates.
470 * Sync image option when reading MPR images.
471 * Optimize ping for SVG images.
472 * SetLogFormat() no longer causes crash (reference
473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
474 * Do not call MagickCoreTerminus() when memory allocation fails inside
475 the locale component.
476
4772009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
478 * Read / write 32-bit SUN raster images with a odd width.
479 * Cairo format returns pixels with the alpha premultiplied (reference
480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
481
4822009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
483 * Thumb::URI file URI now has the correct number of forward slashes.
484
4852009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
486 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
487 beta versions.
488
4892009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
490 * Bump library age.
491 * Restore -tile-offset functionality (bug report from Anthony).
492
4932009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
494 * Animate command line options are no longer ignored.
495
4962009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
497 * Bug Fix for Polynomial distortion. which is now working.
498
4992009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
500 * Use -define delegate:bimodal=true to activate any bimodal delegates.
501 * Make sure MagickWand semaphore is acquired before locking it.
502
5032009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
504 * Convert SVG clipping path points from unsigned to long.
505
5062009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
507 * Only call InstantiateXComponent() if X11 support is included.
508 * Correct hue computation for the HSB colorspace.
509
5102009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
511 * Braille coder fix for DirectClass images
512
5132009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
514 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
515
5162009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
517 * Alpha blending is not required for ScaleImage().
518 * Gaussian noise operator is not longer discontinuous.
519
5202009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
521 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
522
5232009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
524 * Black channel is now set properly when resizing CMYKA images.
525
5262009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
527 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
528
5292009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
530 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
531
532 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
5332009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
534 * Use GetCacheViewAuthenticPixels() rather than
535 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
536
5372009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
538 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
539 filters/Makefile.am and wand/Makefile.am.
540 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
541 library.
542
5432009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
544 * Don't use group4 compression if the image is truecolor.
545 * If image is gray, write grayscale DPX images.
546 * We no longer lose a scanline when reading multi-frame raw images
547 (Y, R, C, etc.).
548 * Properly update the EXIF orientation tag.
549
5502009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
551 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
552
5532009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
554 * Support -clamp option.
555 * Patch for IsMagickColorEqual() for HDRI.
556 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
557
5582009-09-25 6.5.6-5 Elf <elf@ephem...>
559 * Patch to fix configure's framework's undefinedness (only if the gslib
560 tests are run).
561
5622009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
563 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
564 is enabled.
565 * Hue in hsl() format is 0-360 and does not use %.
566
5672009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
568 * Deprecate LevelImageColors(), replace with LevelColorsImage().
569
5702009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
571 * Optimize copy composite operator.
572
5732009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
574 * Use -define jpeg:size to scale a JPEG image to the specified size.
575
5762009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
577 * Fix ICON alpha mask scanline pad.
578
5792009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
580 * Return the global maximum threads to avoid the rare cache view assertions.
581 * Throw an end-of-file exception for truncated raw gray images.
582
5832009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
584 * Do not include last line of text in the interline spacing computation.
585
5862009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
587 * Check that quantum_info is defined before destroying it in the PNG coder.
588 * Add -interline-spacing option to convert.
589
5902009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
591 * Support multi-page transparent Postscript and PDF.
592
5932009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
594 * A union is required when converting a thread ID to an unsigned long.
595
5962009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
597 * Add support for TIFF 3.9.1.
598
5992009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
600 * Validate with the netscape: reference image.
601
6022009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
603 * Fix memory leak for threaded PerlMagick scripts.
604
6052009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
606 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
607
6082009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
609 * Bug Fix for transparency handling in Composite Variable Blur
610 * Addition of -auto-level and -auto-gamma image enhancements
611 (under trial not yet final)
612 * Addition of a special -channel flag 'sync' which means that the specified
613 channels are to be modified together by the same amount. The flag is
614 enabled by default. This replaces the current 'channels not modified'
615 type handling thought IM.
616 * Modified -channel parsing to continue looking for words, after handling
617 any shorthand channel options. For example: -channel RGB,sync
618
6192009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
620 * identify -format %c logo.png returns the image comment as expected.
621 * Clone ImageInfo members scene and number_scenes (reference
622 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
623 * Fix memory leak with the -remote option of the animate program (bug report
624 from Anthony).
625 * If a grayscale TIFF image has a colormap write it as a colormapped image.
626 * MVG partial opacity not set properly (reference
627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
628 * Black channel was not blurring properly (reference
629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
630
6312009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
632 * The display program honors -loop.
633 * (ab) of Lab colorspace was not offset correctly.
634 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
635 * SVG permits multiple arc paths with an omitted 'A' (reference
636 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
637 * The 'skewY' MVG attribute produced incorrect angles (reference
638 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
639
6402009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
641 * Optimize GammaImage() method.
642
6432009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
644 * OpenMP-enable GetSimilarityMetric().
645
6462009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
647 * Structure trans_values was renamed to trans_color and trans was
648 renamed to trans_alpha in PNG version 1.4.
649
6502009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
651 * Replace color blending in DrawGradientImage() to use Composite Blend.
652 this makes Gradients handle transparency correctly!
653
6542009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
655 * The -thumbnail option no longer removes color profiles (reference
656 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
657 * Do not scale real / imaginary FFT / IFT.
658 * Check for localtime() NULL return.
659 * import --help requires an X server (reference
660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
661 * Fails to load MS Windows icons with compressed PNG elements (reference
662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
663
6642009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
665 * Support the new JPEG version 7 delegate library.
666
6672009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
668 * Incorrect use of setjmp in coders/png.c.
669
6702009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
671 * We broke -scene when we fixed the -dispose option. Try again.
672
6732009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
674 * Update autoconf support files.
675 * More than one -dispose setting overwrote previous settings (reference
676 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
677 * Don't use JPEG's color reduction algorithm for less than 8 colors.
678
6792009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
680 * Final testing and bug fixes for all mathematical compose methods
681 Including non-overlapping regions bugs found in in operators Divide,
682 ColorDodge, VividLight. And the handling of transparency to follow
683 standard 'Over' Blending in Divide. Only math methods not looked at are
684 the addition methods Plus, Add, Minus, and Subtract, which do not follow
685 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
686
6872009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
688 * Addition of user definable 'Mathematics' compose method
689 -compose Mathematics -set option:compose:args A,B,C,D -composite
690 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
691 this lets you implement most smooth polynomial compose methods.
692 (requested by Fred WienHaus)
693
6942009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
695 * Finished the recoding of Composite methods to allow easier debugging
696 and faster access.
697 * Added PegtopLight compose method as an alternative simpler Softlight
698 alternative. See notes and comparision to SoftLight in...
699 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
700 * From the notes on Photoshop blend modes at
701 http://www.simplefilter.de/en/basics/mixmods.html
702 Added extra composition modes:
703 VividLight, PinLight, LinearBurn, LinearDodge
704 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
705
7062009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
707 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
708 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
709 to debug, and directly comparable to SVG specifications.
710 * Specifications changed for SoftLight, ColorBurn, ColorDodge
711 Though only SoftLight changed to significantly.
712 * However implementation errors were found for ColorBurn, LinearLight
713
7142009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
715 * Add -blue-shift option.
716 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +0000717 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +0000718 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
719 prime time just yet.
720 * Support -cdl (color decision list) option.
721 * Support breaks in Chinese characters which traditionally do not include
722 spaces.
723 * Don't process directories as filenames when using wildcard paths
724 (i.e. logo[1]/png).
725
7262009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
727 * Can't bit shift a float.
728
7292009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
730 * Off by one error for multi-frame raw grayscale images.
731 * Can't stat() a Zip or Bzip opaque structure.
732 * DPX user bits are no longer truncated.
733 * Return image colorspace for -format [%colorspace] option.
734 * ThumbnailImage(): don't subsample if image is already thumbnail size.
735
7362009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
737 * Automatic determination of B from C and C from B for a 'Keys Filter'
738 when using the B,C Cubic Filter Expert options was broken.
739 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
740
7412009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
742 * Added -compose 'Blur', variable blur mapping to CompositeImages
743 Arguments X_scale x Y_scale + angle of the blurring ellipse.
744 * Added "-blur" special compose option to "composite"
745 * Cleanup of "composite" compose argument handling
746
7472009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
748 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
749 * Set compare similarity image to NULL to prevent double free.
750
7512009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
752 * Set camera formats to require a seekable stream.
753 * Do not let display program image window exceed the screen size.
754
7552009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
756 * Improve FITS keyword parser.
757
7582009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
759 * Cleanup of compose 'displace' of old useless code that is not used.
760 * Implement a compose 'distort' mapping method,
761 This is basically exactly like 'displace' but relative to a fixed point
762 which may be user supplied as +X+Y
763 * Default scaling to width/2 and height/2 of overlay (100% scale)
764 with a distortion 'center' to the middle of the overlay image
765 * If a '%' flag given scale displacement relative to image size
766 * If a '!' flag given make scale and center relative to 'background' image
767 instead of the overlay map.
768 * If no 'height' scale given, use the X scale.
769
7702009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
771 * Fixed bug for compose methods, Hue, Saturate, Luminize
772
7732009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
774 * Report the correct transparent pixel values in the display program
775 magnify windows.
776 * Do not advance when finalizing image settings in the mogrify program.
777
7782009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
779 * Fixed "convert" to merge the third 'mask' image into the 'source' image
780 for correct handling of 2 dimensional -compose "displace".
781 * Fixed PerlMagick Composite() for the same thing.
782 * Modified compose "Displace" so displacement image's alpha channel can be
783 used to mask the transparency of the overlay area.
784
7852009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
786 * Added the HALD image Color LUT, and a no-op HALD: image generator.
787 See Introduction at http://www.quelsolaar.com/technology/clut.html
788
7892009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
790 * Changed CompositeImageChannel() so that extra compose arguments are
791 now passed in the ImageArtifact "compose:args". This can be assigned to
792 images using -set "option:compose:args" 'args' where args are defined
793 using 'geometry' style or 'comma separated numbers'.
794 * Declared the special flag needed for Composite Tiling as the ImageArtifact
795 "compose:outside-overlay".
796 * Documentation update for CompositeImageChannel() in Core Library to
797 reflect these changes.
798 * Documentation update for DistortImage() in Core Library with the extra
799 ImageArtifact controls it can use.
800 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
801
8022009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
803 * Documentation update for CompositeImageChannel() in Core Library.
804 This adds the information on how extra compose arguments needed for
805 specific compose methods are actually passed to the library function.
806 Compose methods such as Blend, Dissolve and Displace.
807
8082009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
809 * The target profile in ProfileImage() is no longer accessed after it is
810 freed.
811
8122009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
813 * Bug fix for -page.
814
8152009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
816 * Minor change to -function Arctan to make first argument match slope
817
8182009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
819 * Do not treat -page as a global option (reference
820 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
821
8222009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
823 * Create thread set for pseudo-random number generator.
824
8252009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
826 * Do not change opacity value for the -alpha background option.
827 * Rebuild automake / autoconf scripts.
828
8292009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
830 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
831 SA35216).
832
8332009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
834 * Permit reading a specific frame of a multi-page TIFF with blobs.
835
8362009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
837 * Added new -function methods Arcsin and Arctan
838
8392009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
840 * Fixed a regression with PNG8: format.
841
8422009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
843 * The -geometry option was improperly applied twice.
844
8452009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
846 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
847
8482009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
849 * Updated help output and command-line options documentation to bring
850 the -alpha options up to date with what's actually in the code.
851
8522009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
853 * Change "depreciated" to "deprecated" in several files.
854
8552009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
856 * Change OpenMP schedule from dynamic to static for RenderFreeType().
857 * Recognize unicode strings when computing caption word wrapping.
858 * New -alpha background option to set fully-transparent pixels to the
859 background color.
860
8612009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
862 * Combined layer of transparent PSD image was not being read properly.
863
8642009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
865 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
866 It is now able to write an opaque black-and-white image in any of the 15
867 valid combinations of PNG color-type and bit-depth.
868 * Fixed a regression with writing sub-8-bit grayscale PNGs.
869
8702009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
871 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
872
8732009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
874 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
875 convert @- ...).
876 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
878 * Support policies to permit or deny any coder, delegate, filter, or file
879 path (see policy.xml).
880
8812009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
882 * The mogrify -crop option returns multiple images if an x/y offset is not
883 specified (e.g. -crop 100x100).
884 * Generate a proper file path for -path @filelist.txt (reference
885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
886
8872009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
888 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
889 options. This is work-in-progress with the objective of being able to
890 precisely specify the type of PNG file to be written. The previously-used
891 internal attribute "png:bit-depth" that was used to communicate between
892 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
893 This feature needs testing. It is important to note that this feature
894 cannot be used to force the PNG to use a bit-depth or color-type that
895 does not losslessly represent the image. You can, however, cause
896 the writer to use a larger depth or to use the RGB colorspace when
897 grayscale or indexed would have been sufficent.
898
8992009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
900 * Fixed the Rmin usage in Depolar and Polar distortions
901 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
902 to Afrom + 360 degrees (or a fill circle from the given start angle)
903
9042009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
905 * Do not return a black image for -channel RGBA -gaussian (reference
906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
907
9082009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
909 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
910
9112009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
912 * Generate BMP 32-bit ARGB format for images with transparency (reference
913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
914
9152009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
916 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
917 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
918 * Normalize similarity based on reconstruction not the original (reference
919 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
920 * Support multiple JPEG images encapsulated within DICOM.
921
9222009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
923 * Msys does not understand NAME_MAX.
924
9252009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
926 * Check for valid linked list before assigning next / previous pointers.
927
9282009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
929 * Check error return from CompressColormapTransFirst() in coders/png.c
930
9312009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
932 * Refrain from modifying image struct members (color, depth, matte)
933 while writing PNG datastreams.
934
9352009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
936 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
937 Now it always produces 8-bit datastreams as users probably expect.
938
9392009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
940 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
941 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
942
9432009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
944 * The display program now returns a 0 exit code on success (reference
945 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
946
9472009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
948 * Folded some long lines and made other cosmetic changes.in coders/png.c
949
9502009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
951 * MVG autodetection failing (reference
952 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
953
9542009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
955 * Image not properly placed when displaying to the X server root (reference
956 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
957 * fmax() is not support on some platforms (reference
958 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
959
9602009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
961 * Rename existing "Bilinear" distortion as "BilinearReverse"
962 * Added forward mapped bilinear distort as "BilinearForward"
963 * The "Bilinear" distort is temporarily obsoleted but will eventually
964 be added as a "BilinearReverse" and "BilinearForward" combination
965 mapping though a unit square.
966 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
967 gradient function as that method is the direct use of such equations.
968
9692009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
970 * Default to min-is-white Photometric for fax / group4 compression (reference
971 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
972 * Respect image resolution when setting PDF MediaBox (reference
973 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
974 * Add SimilarityImage() to return how similar one image is to another.
975
9762009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
977 * Graceful exit in djvu coder when EOF is thrown.
978 * Support -unsharp option for the montage program.
979
9802009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
981 * Reduce deskew blurring: use AffineTransformImage() rather than
982 RotateImage().
983 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
984 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
985
9862009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
987 * Support for -density & -units options in PSD writer.
988
9892009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
990 * Fix bug in the braille coder which makes it always segfault.
991
9922009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
993 * Enhance the compare program to locate a template image within a larger
994 image.
995 * Eliminate assertion when generating a PDF thumbnail.
996
9972009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
998 * Fix assertion in IntegralRotateImage (reference
999 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1000
10012009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1002 * Referenced counted blob was incremented incorrectedly in CloneImage().
1003
1004 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
10052009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1006 * Assertion failure reading PSD image (reference
1007 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1008
10092009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1010 * Change -selective-blur to use gaussian kernel.
1011
10122009-03-21 6.5.0-4 ERB <entropy@xebec...>
1013 * Missing locks in blob - race condition (reference
1014 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1015
10162009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1017 * Use default SVG resolution unless resolution is explicitly set (reference
1018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1019 * Add support for -selective-blur option.
1020
10212009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1022 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1023 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1024
10252009-03-19 6.5.0-3 ERB <entropy@xebec...>
1026 * Check the 8BIM profile resource block length (reference
1027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1028 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1029 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1030
10312009-03-18 6.5.0-2 ERB <entropy@xebec...>
1032 * Eliminate race condition when acquiring a wand (reference
1033 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1034 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1035 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1036
10372009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1038 * Fix the image compose operator at OverCompositeOP for shadows (reference
1039 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1040
10412009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1042 * Patches to get ImageMagick working under OS2.
1043
10442009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1045 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1046 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1047
10482009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1049 Glenn Randers-Pehrson <glennrp@image...>
1050 * DICOM reader not handling signed pixels properly.
1051
10522009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1053 * Don't call GetValueFromSplayTree() if image properties is NULL.
1054
10552009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1056 * Fix minor size issue with bestfit +distort operation.
1057 * Enable listing of -distort Polynomial
1058 * Minor tweeks and center fixes for Polar/Depolar
1059
10602009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1061 * Convert returns MagickFalse for the -version option (reference
1062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1063 * Don't set pixel opacity unless the image alpha channel is active (reference
1064 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1065
10662009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1067 * Fix old -clut bug for re-coloring gray images using transparent and
1068 semi-transparent colors.
1069
10702009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1071 * Changes have been made to scores of the files that generate the
1072 documentation. The most noticeable cosmetic changes are to the command-line
1073 examples and command-line snippets, which now have a new look: dark blue
1074 boxes with white/yellow text to indicate sample input/output. Inclusion of
1075 current version and release dates in appropriate places are now
1076 automatically generated. Also, many changes have been made to begin to
1077 bring the pages into strict W3C compliance with respect to both HTML and
1078 CSS.
1079
10802009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1081 * The identify program reads the image pixels when the -format option is
1082 asking for image statistics.
1083 * Much improved ImageMagick validation suite (exercise with 'make check').
1084
10852009-02-18 6.4.9-5 Jon <jon@brick...>
1086 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1087 and which overwrites the allocated area.
1088
10892009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1090 * Add section to license to alert users to third-party licenses in the
1091 NOTICE file.
1092
10932009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1094 * Replaced geometry string parsing using ParseGravityGeometry() in
1095 "composite" with more direct use of GravityAdjustGeometry();
1096
10972009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1098 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1099 * The stream utility no longer go into an infinite loop (reference
1100 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1101
11022009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1103 * JPEG to PDF was not always reversible (reference
1104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1105
11062009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1107 * Stroking when annotating failed for stroks widths > 2 (reference
1108 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1109
11102009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1111 * TransformImageColorspace() returns GRAYColorspace when set (reference
1112 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1113 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1114 or Yellow.
1115
11162009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1117 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1118
11192009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1120 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1121
11222009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1123 * Removed previous patches for -shear directions.
1124
11252009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1126 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1127 twice.
1128
11292009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1130 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1131 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1132 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1133
11342009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1135 * Removed "annotate" patches, which causes no end of problems.
1136 Original coding worked perfectly fine. Annotate isn't part of SVG!
1137
11382009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1139 * Respect mouse wheel movements for display program (reference
1140 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1141 * Grab button in Display Open menu now works consistently (reference
1142 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1143 * Patch for problem with opacity in MVG (reference
1144 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1145
11462009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1147 * Don't accept discontinuous shear angles for the -annotate option.
1148 -- REMOVED
1149
11502009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1151 * Apply patch so ImageMagick compiles with Visual Studio 6.
1152
11532009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1154 * Fix small memory leak on truncated PNG images.
1155 * Do not allocate pixels when pinging a PNG image.
1156
11572009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1158 * Set the stroke opacity for "opacity" SVG element (reference
1159 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1160
11612009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1162 * Convert to windows .ico format no longer inverts alpha channel.
1163
11642009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1165 * Interpret geometry correctly for negative angles (-shear 30x-10).
1166
11672009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1168 * Fix GetMagickToken() to accept locales that use "," as radix character.
1169
11702009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1171 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1172
11732009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1174 * Check for negative offsets (bevel widths) for the -frame option.
1175
11762009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1177 * Patch for a memory leak and a logical bug in coders/gif.c.
1178 * CopyMagickString() now returns the minimum of the source string length
1179 or the length parameter.
1180 * Properly set alpha channel in PNGs with palette and tRNS.
1181
11822009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1183 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1184 'rose-%[area].png').
1185 * Do not set the fill element when 'opacity' is set (reference
1186 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1187 * Restore support for decoding the DVI format.
1188 * Add perl and math lib reference to PerlMagick Makefile (reference
1189 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1190 * Fix crash on invalid JPEG XML profile.
1191 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1192 * Support sine and cosine as arguments to the -evaluate option.
1193
11942008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1195 * Calculate the kurtosis and skewness of image channels (reference
1196 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1197
11982008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1199 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1200 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00001201 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00001202 MogrifyRegion() in PerlMagick.
1203
12042008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1205 * Reverse argument and option in Throw*InvalidArgumentException()
1206 macro for proper exception message.
1207 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1208 * Fix Y shear angle for -shear option.
1209
12102008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1211 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1212 * Support reading FITS test files (reference
1213 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1214 * Replace input.ttf with the public domain Tuffy.ttf font.
1215 * MagickNewImage() no longer faults when parameters are incorrect (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1217 * Allocate strings returned by XGetResourceInstance() (reference
1218 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1219 * The -append gravity is relative to the container (reference
1220 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1221
12222008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1223 * Reference cache rather than acquiring when cloning an image.
1224
12252008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1226 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1227
12282008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1229 * Add -interword-spacing option to convert.
1230 * Initialize the black channel when testing the CMY colorspace (reference
1231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1232 * remove calls to exit() in MagickWand (reference
1233 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1234 * Validate -affine arguments.
1235 * Accept -attentuate as an option for convert.
1236 * Properly create RGBA image if colormapped image has transparency.
1237 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1238
12392008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1240 * Fix off-by-one problem with -shear.
1241 * Clone pixel cache method when cloning an image.
1242
12432008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1244 * Make "-layers Coalesce" work as it should.
1245
12462008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1247 * Support > 2GB TIFF under Windows.
1248
12492008-12-12 6.4.7-8 mootools <help@mooto...>
1250 * FormatMagickTime() checks to ensure the provided time is valid.
1251
12522008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1253 * Add -kerning option to convert.
1254 * Remove halo effect for the -scale option.
1255
12562008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1257 * Fix a 1 byte overrun in Postscript coder.
1258
12592008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1260 * Fix small memory leak in ExpandFilenames().
1261
12622008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1263 * Fix small memory leak in LoadLocaleList().
1264 * Fix small memory leak in GetProfilesFromResourceBlock().
1265 * Don't forget to scale grayscale values when quanum min-is-white is set.
1266
12672008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1268 * Include delegate libraries in MagickCore-config script.
1269
12702008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1271 * Fix off-by-one error for -chop 0x50%.
1272 * Performance improvement bilinear interpolation.
1273
12742008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1275 * Support absolute paths in the include directive within a configuration
1276 file.
1277
12782008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1279 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1280 * Another attempt at properly extracting the IPTC profile from a 8BIM
1281 resource block.
1282
12832008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1284 * AppendImage() re-written to respect gravity properly!
1285 Routine simplified to a single loop for both styles of append
1286
12872008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1288 * AppendImage() respects gravity.
1289 * Protect against circular image list when cropping.
1290 * The index variable must be long rather than unsigned long for the DCM
1291 coder.
1292
12932008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1294 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1295 quantum depth is 32.
1296
12972008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1298 * Global replaced accidently renamed MagickGetImagePixelColor().
1299
13002008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1301 * Fixed transient bug in the -white-threshold option.
1302 * -extent x256+100+100 no longer returns an exception (reference
1303 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1304
13052008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1306 * TIFF pad is relative to bits-per-sample (reference
1307 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1308
13092008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1310 * Support GBR raw image files.
1311
13122008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1313 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1314 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1315 * Default PDF compression to that of the image unless overwritten by
1316 the -compress option.
1317
13182008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1319 * Numerous pixel cache improvements including embeded support for
1320 OpenMP in a transparent manner.
1321
13222008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1323 * Transient bug in encipher / decipher operation (reference
1324 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1325
13262008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1327 * MPC image files working again.
1328 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1329 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1330
13312008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1332 * Fix temporary file leak.
1333
13342008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1335 * Fix bug for RGBO image @ line, plane and partition interlace.
1336
13372008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1338 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1339 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1340
13412008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1342 * GPS and multivalued EXIF properties support
1343
13442008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1345 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1346 to Magick++.
1347
13482008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1349 * Correct DPX frame position property label (reference
1350 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1351 * Textures are no longer painted as the background color.
1352 * Update both fields of an EXIF resolution.
1353 * Support query-font-metrics MSL tag.
1354
13552008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1356 * Do not set image colorspace for the MSL modulate tag.
1357
13582008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1359 * Off by one error when computing affine in DrawAffineImage() (reference
1360 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1361
13622008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1363 * Fixed local adaptive thresholding when using an offset (reference
1364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1365 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1366 the pixel cache morphology.
1367
13682008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1369 * Set explicit image format for BlobToImage() (reference
1370 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1371 * p_thread_t is an aggregate under MinGW.
1372
13732008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1374 * pthread_t can be aggregate so stop treating it like its atomic.
1375 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1376 exceptions.
1377
13782008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1379 * slight modification of the added "radial-gradient:" image generator
1380 so the radius goes to an edge rather than the corner, allowing more user
1381 control based on image size.
1382 * fix -raise N to mean -raise NxN
1383
13842008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1385 * Add support for inline images.
1386
13872008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1388 * MinGW supports both Posix threads and Windows critical sections.
1389
13902008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1391 * pthread_self() can be an aggregate value.
1392 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1393
13942008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1395 * Set sentinel byte for MVG coder.
1396 * fx:standard_deviation returns standard deviation now instead of mean.
1397
13982008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1399 * Support radial gradients in DrawGradientImage().
1400
14012008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1402 * Fix memory leak when XMP profile is corrupt.
1403 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1404
14052008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1406 * Use -remap rather than -affinity.
1407 * Don't unregister a module for an image coder signature exception.
1408 * Don't assume a monochrome image is colormapped.
1409
14102008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1411 * Attempt to fix three image "composite -displace" while also allowing use
1412 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1413 (later transparency mask will also be added) as discussed in IM Examples,
1414 'distortion maps', but for -displace.
1415
14162008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1417 * Fix pixel cache race condition.
1418
14192008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1420 * Fixed an OTB coder bug (reference
1421 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1422
14232008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1424 * Add NULL terminator to options list to in MontageImageCommand().
1425
14262008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1427 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1428 to fit the current sequence of layered/animated images. The images
1429 themselves are not modified only the 'page' meta-data. As a side-effect
1430 all offsets will become positive, with a minimal canvas width/height.
1431
14322008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1433 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1434
14352008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1436 * String Memory leak from InterpretImageProperties() in "annotate"
1437 for Command line handling in mogrify.c
1438 * Allow percent escapes in both -sparse-color and -distort argument strings.
1439 * Fix -alpha to allow Set, Copy, and Extract from command line
1440 * Fix -alpha Set so it only clears the alpha when it was previously off
1441 * Changed 'AllChannels' to be just the 'real' channels (including K).
1442 * Special handling if +level-colors is given one color, and no seperator.
1443 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1444
14452008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1446 * Fix -interpolate / -compose settings.
1447 * No need to specify -endian for native floating point format.
1448 * Remove small memory leak when cloning image properties (reference
1449 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1450 * The scan delegate requires a device name, not a symbolic link.
1451 * Report alpha instead of opacity for the TXT image format (reference
1452 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1453 * Add channel support to -motion-blur.
1454 * Set the SVG affine matrix *before* we compute the scale (reference
1455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1456 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1457 ImageMagick distribution is built without thread support.
1458 * Return the correct number of unique colors for colormapped image (reference
1459 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1460 * SVG depends on MagickWand for parallel make (reference
1461 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1462
14632008-09-02 6.4.3-7
1464 * Addition of 'BarrelInverse' Distortion
1465
14662008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1467 * Extract / embed namespace for JPEG XMP profiles (reference
1468 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1469 * Deprecate -map and replace with -affinity which supports dither methods.
1470 * Set image depth when -depth is fired.
1471 * Fix small memory leak in TIFF coder (reference
1472 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1473
14742008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1475 * Parallelize the colorspace transforms.
1476 * Honor gravity for -extent option (reference
1477 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1478
14792008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1480 * Fixed a memory leak in the TransparentPaintImage() method.
1481
14822008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1483 * Treat -compose as a setting.
1484 * Check for depth == 0 in GetQuantumScale() (reference
1485 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1486 * Fix CIN coder scanline length (reference
1487 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1488
14892008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1490 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1491 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1492 * Fix configure script to configure the JBIG delegate library (reference
1493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1494 * Error in indexed PNG output if number of colors <= 16 (reference
1495 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1496
14972008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1498 * Always reinterpret %[fx:] properties.
1499 * Composite based on the composite image compose operator.
1500
15012008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1502 * Add --coder-path and --filter-path options to MagickCore-config to
1503 support the Magick Coder and Image Filter kits.
1504
15052008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1506 * -sparse-color option completed with inital set of methods.
1507 * -distort Barrel arguments expanded.
1508
15092008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1510 * The -draw option no longer returns an error when for # like .6 (reference
1511 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1512
15132008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1514 * New dithering selection option, -dither Floyd-Steinberg or
1515 -dither Riemersma.
1516
15172008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1518 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1519
15202008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1521 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1522 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1523 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1524 * Support -compose option in the compare program.
1525
15262008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1527 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1528 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1529 the older DrawAffineImage() in AffineTransformImage().
1530 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1531 Floyd Steinberg.
1532 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1533
15342008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1535 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1536 degree Arcs and Polar Distorts.
1537
15382008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1539 * Patch -fx to properly recognize maxima and minima.
1540 * Add channel specifier to -fx depth, mean, maxima, minima, and
1541 standard_deviation (e.g. depth.r).
1542 * Properly append .magick to the USERPROFILES path (reference
1543 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1544
15452008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1546 * Added a "-set option:distort:scale" which scales the output 'view'
1547 by the amount given. This is directly useful for doing 'super-sampled'
1548 distorts, just set this, the scale the result back to a normal size.
1549
15502008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1551 * Rewrite on coefficent handlig for DistortImages so allow for generation
1552 by other operators (SparseColor), and addition of verbose output of
1553 equivelent -fx functions for DistortImages to report of the internal
1554 coefficents that was calculated, and who they are used.
1555 * Initial implementation of SparseColor for interpolated gradients from
1556 sparsely seperated points of color (or posibily other forms of arguments)
1557 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1558 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1559 And as developed by Fred WeinHaus in his PinBarrel script
1560
15612008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1562 * Certain corrupt GIF images no longer hang (reference
1563 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1564 * Read more than one image (if they exist) from DJVU image files.
1565 * Don't set image depth in histogram coder (references
1566 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1567
15682008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1569 * Fixed cache nexus threading problem to avoid spurious assertions when
1570 calling the DistortImage() method.
1571
15722008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1573 * New distortion Shepards which provide semi-localized distorts of control
1574 points within an image, as first developed for IM by Frew Weinhaus in his
1575 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1576 It's almost like taffy pulling!
1577
15782008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1579 * Separate coefficient calculation from DistortImages (future development)
1580 * Perspective and Bilinear Distortions fallback to Affine
1581 when less than 4 point pairs are provided.
1582 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1583 and a simple translation if only a single point pair is provided.
1584 * Added 'verbose' output of some of the distortion equations generated
1585 * Initial addition of polynomal distortion (incomplete - not working yet)
1586
15872008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1588 * Add log2 and round as -fx operators.
1589 * Add log and round as -evaluate operator.
1590 * Add -deskew option to straighten an image.
1591
15922008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1593 * Use the source image interpolation method when drawing an affine image.
1594
15952008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1596 * Added new operator +/-level-colors which will 'level' images based
1597 on colors to use for the black and white points. This lets to adjust
1598 the image in terms of mapping the given colors from/to black and white
1599 respectivally.
1600
16012008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1602 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1603 order.
1604
16052008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1606 * Refactor additional ImageMagick algorithms for OpenMP support.
1607
16082008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1609 * Add pow as an -evaluate operation, using normalized values
1610
16112008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1612 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1613 Function maps black and white values to the given level values.
1614 Rather than mapping the given level values to black and white.
1615 Bacically a 'reverse-level' function, with different input args.
1616 * Set +level or a '!' flag in -level or LevelImage() to call
1617 the new 'reverse-level' function LevelizeImageChannels().
1618 * More work on IsMagickColorSimular() to fix relationship between
1619 transparent-black and opaque-black, which was matched as 'simular'.
1620 Also attempts to fix 'K' channel handling for CMYK colorspace.
1621 More work on this to come.
1622
16232008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1624 * The TXT format correctly reports alpha channel (reference
1625 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1626 * MONOTCHROME1 Dicom images are not longer inverted (reference
1627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1628
16292008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1630 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1631 so as to understand that the Hue Channel is cyclic by nature
1632
16332008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1634 * The -sketch option is working again (reference
1635 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1636
16372008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1638 * More algorithms refactored to support a threaded cache view.
1639 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1640 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1641 * ISO C++ 1998 does not support 'long long' (reference
1642 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1643 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1644 handler addresses.
1645 * Generate histogram comment if # unique colors exceed 1024 (reference
1646 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1647
16482008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1649 * Reading EMF files containing non-ascii characters no longer fails for
1650 UTF8 encoded paths on Windows XP.
1651
16522008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1653 * The -colorspace option is an operator, not a setting.
1654
16552008-05-31 6.4.1-5 rsnel <rik@snel....>
1656 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1657
16582008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1659 * Patches to the JPEG and DCM coders to fix a few problems reading
1660 certain DCM image types.
1661
16622008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1663 * Interpreting the -set option is no longer delayed.
1664 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1665 * Call DrawAffineImage() instead of CompositeImage() (reference
1666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1667 * Throw exception for TIFF compression not support (reference
1668 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1669 * The +opaque option now recognizes its required argument (reference
1670 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1671 * The -background and -virtual-pixel settings are now applied correctly
1672 across parenthesis.
1673 * Only reset the exception signature if the relinquish memory is MagickTrue.
1674 * Correct recolor equation for computing opacity (referencee
1675 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1676 * Set midpoint when scaling JP2 images.
1677 * Semaphores must be passed by reference when destroyed for reliable thread
1678 locks.
1679 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1680
16812008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1682 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1683
16842008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1685 * Import: properly handle a hierarchy of subwindows under X11.
1686 * Refactor quantum pixel processor to inprove ease of use and speed.
1687
16882008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1689 * OpenMP patch for sepia-tone effect.
1690
16912008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1692 * OpenMP patch for NormalizeImage() & TintImage()
1693
16942008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1695 * OpenMP patch for GetImageChannelDepth().
1696 * Set depth to 32 when saving MIFF HDRI image files.
1697
16982008-05-05 6.4.1-2 <joao.vita@gmail...>
1699 * OpenMP patch for OilPaintImage Function
1700
17012008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1702 * Update IPLab coder (reference
1703 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1704
17052008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1706 * Return correct result for -fx luminence.
1707 * Restore missing break so that PGM images remain PGM.
1708 * Speed up the processing of ASCII PNM files.
1709 * Return the correct number of MNG images for PingImage().
1710
17112008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1712 * Remove C++ style comments from source.
1713 * Center motion blur kernel.
1714 * Reenable dithering for -monochrome option.
1715
17162008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1717 * For color reduction, use maximum tree depth if image has 1024 or less
1718 unique colors.
1719 * Use a uniform convolution filter for motion blur (reference
1720 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1721 * Add 'mean' and 'std' symbols to the Fx expression parser.
1722
17232008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1724 * Updated to the latest autoconf/automake/libtool scripts.
1725 * Default to HSL colorspace when modulating (reference
1726 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1727 * The -regard-warnings option properly returns a program status of 1 if and
1728 only if a warning or error exception is thrown.
1729 * Report 'no clip path defined' exception for -clip-path option (reference
1730 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1731
17322008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1733 * Distinquish between pre and post processing of image list options.
1734 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1735 exception (reference
1736 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1737
17382008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1739 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1740 set image->matte to MagickFalse and emit a warning. This will produce
1741 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1742
17432008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1744 * Fix fault for animate -window root image.gif.
1745 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1746 passes and setting image pixels (reference
1747 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1748
17492008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1750 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1751
17522008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1753 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1754 the PNG specification, instead of scaling them.
1755
17562008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1757 * Revised png.c to avoid saving unknown chunk types that will never
1758 be used later. This prevents the vulnerability described in
1759 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1760 To handle an invalid, zero-length vpAg chunk properly will require
1761 libpng-1.2.27 or later.
1762
17632008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1764 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1765 * Use proper rounding for the -fx intensity expression.
1766
17672008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1768 * Fix +swap option so it no longer throws an assertion.
1769 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1770
17712008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1772 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1773 tile size is specified (e.g. ptif:image.tif[128x128]).
1774 * Malformed use of caption no longer consumes memory (reference
1775 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1776 * Don't run Ghostscript twice (reference
1777 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1778
17792008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1780 * SpreadImage() no longer introduces noise into the resulting image (reference
1781 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1782 * Properly handle min-is-white TIFF gray scale images.
1783 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1784 factor is 1.0.
1785
17862008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1787 * Writing pyramid TIFF images no longer fails if a tile size is specified
1788 (e.g. ptif:image.tif[128x128]).
1789 * Reset page geometry when interactively cropping an image with the display
1790 program.
1791
17922008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1793 * With a single swap argument should swap the image with the *last* image.
1794
17952008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1796 * Make sure we don't sync a blob after it has been closed.
1797
17982008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1799 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1800
18012008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1802 * Support both GTK and CAIRO interfaces to RSVG (reference
1803 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1804 * Display colormapped PNG images with alpha properly (reference
1805 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1806
18072008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1808 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1809
18102008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1811 * The rsvg delegate library depends on cairo-svg.
1812 * Account for min-is-white 8-bit gray TIFF images.
1813
18142008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1815 * Add support for the Postable Document Archive Format.
1816 * Add support for Braille images.
1817 * Add support for DDS images (contributed by Bianca van Schaik).
1818 * Add GetImageAlphaChannel() method.
1819 * PSD clipping paths are once again recognized.
1820
18212008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1822 * Return the actual image format for HTTP: or FTP: format (reference
1823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
1824 * Fix so image.quantize(true) returns error as expected (reference
1825 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
1826
18272008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
1828 * Fixed a small memory leak (8 bytes) in TransformImages().
1829 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
1830 * Identify now reports both actual and reported image depths (reference
1831 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
1832
18332008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
1834 * Speed up converting large PDF/PS images when only selecting a few pages
1835 (e.g. pdffile.pdf[195-199]).
1836 * Deprecate HSLTransform() and TransformHSL().
1837
18382008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
1839 * Fix Magick++-config script to reflect the MagickWand / MagickCore
1840 dependencies.
1841
18422008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
1843 * Promote colormapped to truecolor images when enciphering.
1844
18452008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
1846 * Add EncipherImage() / DecipherImage() methods.
1847 * Add -encipher / -decipher options to the command-line utilities.
1848
18492008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
1850 * New Unix/Linux refactoring (should be transparent since changes are
1851 reflected in Magick-config and ImageMagick.pc pkg-config files):
1852 /usr/local/include => /usr/local/include/ImageMagick
1853 libMagick => libMagickCore
1854 libWand => libMagickWand
1855 Magick-config (deprecated) => MagickCore-config
1856 Wand-config (deprecated) => MagickWand-config
1857 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
1858
18592008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
1860 * Liquid rescale limits the final size to twice the original size (reference
1861 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
1862 * Read EXIF data in TIFF images; writing is pending until we can figure out
1863 how to use the libtiff delegate library to write EXIF data.
1864
18652008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
1866 * Add support for liquid rescaling (e.g. -liquid-rescale).
1867 * Support a ^ meta character in an image geometry (.e.g
1868 convert 640x480.png -resize 240^ returns a 320x240 result).
1869
18702008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
1871 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
1872 return camera model number.
1873
18742008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
1875 * Monochome EPS3 images are no longer corrupt (reference
1876 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
1877 * Eliminate memory corruption with broken PICT image (reference
1878 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
1879 * Return a Grayscale colorspace for grayscale DPX image (previously
1880 returned Log colorspace).
1881 * Fix -g option for PCL6 support (reference
1882 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
1883
18842008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
1885 * Only read ICON alpha mask if BPP is <= 16.
1886 * Add support for +opaque and +transparent (requested by Anthony).
1887 * Throw an exception *before* we call wmf_api_destroy() (reference
1888 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
1889
18902008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
1891 * Use explicit format specifier to render transparent Adobe Illustrator
1892 files (i.e. convert ai:image.ai image.png).
1893 * Set RSVG base URI (patch provided by tsdineen).
1894
18952007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
1896 * `Magick-config --version` returns Q16 instead of
1897 Q@MAGICKCORE_QUANTUM_DEPTH@.
1898 * Permit commas in numbers in certain locales (e.g. german +100,000).
1899
19002007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
1901 * Added an exception reason to BlobToImage() in the event an image has no
1902 magic number and neither the image magick or filename is set.
1903 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
1904 * Fix bug in GetEXIFProperty() (reference
1905 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
1906
19072007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
1908 * Adding comments to your image is now possible with the display program.
1909
19102007-12-09 6.3.7-3 Anthony <anthony@griffith...>
1911 * Adjusted -clut multiplyer for correct handling of
1912 "-interpolation Integer" in color lookup.
1913
19142007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
1915 * Fix 'insufficient image data' for DCM format (reference
1916 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
1917 * Force a colormapped image if Palm bits-per-pixel < 16.
1918 * Fix multiple problems with Palm Data Base reader (patch from
1919 1tms@gmx.d...).
1920 * Do not exit after first image with the display --immutable option.
1921 * Update autoconf/automake/libtool configuration files.
1922 * Add support for resource limit units (e.g. -limit memory 16mb).
1923 * Return original image if gaussian blur sigma is 0.0.
1924 * Colormapped multi-image PDF's are no longer corrupt (reference
1925 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
1926
19272007-11-27 6.3.7-2 Anthony <anthony@griffith...>
1928 * Finalisation of new resize filters, "Lagrange" self-windowing filter
1929 now adjusts automatically with different support window size.
1930 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
1931 (triangluar) resize windowing filters.
1932 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
1933 from the Lookup Table image.
1934
19352007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
1936 * Not all DCM tags were being saved as image attributes (patch provided by
1937 jcupitt@gmail...).
1938 * Normalize pixel values when quantum format is floating-point.
1939 * Initialize the pixel sum to zero when averaging image pixels.
1940
19412007-11-23 6.3.7-1 Anthony <anthony@griffith...>
1942 * Bug fix in height calculation for -layers merge operation
1943
19442007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
1945 * Add support for SCT grayscale images.
1946 * Fixed transparancy bug for the ICO image format.
1947 * Fixed small memory leak in the caption and label coders.
1948 * Fixed -threshold option to return all white for -threshold 0 (reference
1949 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
1950
19512007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
1952 * Corrected CGM delegate command in config/delegate.xml.
1953
19542007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
1955 * Reclassified X server open error from fatal to non-fatal.
1956 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
1957 set the image alpha channel.
1958 * Patch for Scanalytics IPLab image format for non 8-bit images
1959 (contributed by Sean Burke).
1960
19612007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
1962 * Remove ctrl-M characters on in various source files.
1963 * Fix signature for Magick++ averageImages() regression tests for HDRI.
1964 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
1965
19662007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
1967 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
1968
19692007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
1970 * Upgrade to FPX version libfpx-1.2.0.14 (reference
1971 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
1972 * Modules are searched first in the directories specified by the environment
1973 variables, and then -- if the desired module is not found -- in the
1974 compiled-in path. (reference
1975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
1976
19772007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
1978 * Update FPX regression test reference images.
1979 * Fixed Magick++ compile error for Sun Studio 10 compiler.
1980
19812007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
1982 * The -equalize option now respects the -channel option.
1983
19842007-10-23 6.3.6-4 Anthony <anthony@griffith...>
1985 * Additional Filters: Welsh, Parzen, Lagrangian
1986 * Addition of Cubic filter B,C controls
1987 * 'verbose' filter plotting output using -define "filter:verbose"
1988
19892007-10-20 6.3.6-3 Anthony <anthony@griffith...>
1990 * Further expandsion and handling of filters with expert options.
1991 -filter selects from a table of standard filter settings, while
1992 expert options allow complete selection of filter, windowing, support
1993 and blurring options. Includes automatic switch from Sinc to Bessel
1994 for operators using 2 dimentional cylindrical filter, rather than
1995 two pass 1 dimentional orthogonal filters.
1996
19972007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
1998 * Obsolete -support (set filter blur factor)
1999 * Expandsion to add -set/define filter options
2000
20012007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2002 * Least Squares coordinate handling added for -distort methods Affine,
2003 Perspective, Bilinear. This allows for more than the minimal number of
2004 coordinates to be used to 'fit' a distortion function to an image.
2005 This addition will allow the use of image registration to generate
2006 panarama overviews and better geographical coordinate correction.
2007 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2008 into a new layers function MergeImageLayers() method, adding 'flatten'
2009 and 'mosaic' layer methods.
2010 * Addition of another simular layers method 'merge' which 'unlocks' the
2011 normal flatten/mosaic layer merger from the origin, The resulting image
2012 will have a virtual canvas of minimal size with an offset. Also images
2013 with negative offsets will not be clipped by the 'merge' form of the
2014 command. This was created for better layering of distorted images, such
2015 as panarama overlays.
2016 * Bug fix in handling transparency for EWA resampling.
2017 * Access to Resize Filter Functions from resize.c (for resample.c)
2018 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2019 * All resize filters added to resampling, but filter handling is incomplete.
2020
20212007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2022 * The box filter no longer produces a black grid when resizing an image
2023 under Mac OS X.
2024 * Respect cropbox for PDF with a subimage specification (e.g.
2025 image.pdf[1-3]).
2026 * Detect proper PDF bounding box when offsets are negative.
2027
20282007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2029 * Speed up the Fx interpreter.
2030 * Use ULL not ui64 for MinGW 64-bit constants.
2031 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2032 * Close all references to a pixel cache on disk before removing the temporary
2033 file as required under Windows.
2034
20352007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2036 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2037 sharp and clear as you approach the center of the distort.
2038 * Added " -set option:distort:viewport 'geometry' " special option
2039 that can be used to override the output image size and offset.
2040 * Fixed experimental use of -filter and -support in Resampling (more later).
2041 * Changed order for coordinate arguments in -distort (for later leastsq
2042 multiple coordinate distortion function fitting)
2043
20442007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2045 * Check the API version and quantum depth before loading a coder module or
2046 image filter (reference
2047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2048 * Add exception to the image filter signature.
2049 * Get the execution path under Mac OS X.
2050 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2051 * Fixed memory leak in CloneString() (reference
2052 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2053 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2054 CopyDelegateFile().
2055
20562007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2057 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2058
20592007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2060 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2061 method instead.
2062 * Map the display program pan icon window for each oversized image.
2063 * The ufraw delegate does not like quotes around the output filename.
2064 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2065 a 64-bit FreeBSD system.
2066 * The -level option now works properly for colormapped images.
2067 * Allow Extrapolated blending of images using -blend
2068 http://netpbm.sourceforge.net/doc/extendedopacity.html
2069
20702007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2071 * Major Addition, Area Resampling Functions, (scaled interpolation)
2072 for pixel lookup in Distortion functions. This improves the look in
2073 areas of minification enormousally, especially in situations of infinite
2074 tiling and horizon views. All virtual pixel methods have been handled
2075 to minimise computation time involved with area resampling. To use the
2076 new function distortions need to be able to determine scaling vectors
2077 (distortion function derivitives) for correct working. All
2078 -distort methods, except Arc, uses scaled area resampling.
2079 * Improvements to perspective distort method, to include the correct
2080 differentation between the 'ground' on which the image lies, and the
2081 'sky', the color of which can be set using the -mattecolor setting
2082 (as the distortion invalid pixel color). Background color is retains
2083 for surrounding ground areas. The horizon is also correct anti-aliased
2084 and transparent colors are also allowed, allowing you to add backdrops
2085 of gradients and patterns.
2086
20872007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2088 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2089 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2090 iDefense).
2091 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2092 iDefense).
2093 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2094 (alert from iDefense).
2095 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2096 (alert from iDefense).
2097 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2098 (alert from iDefense).
2099 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2100 (alert from iDefense).
2101 * Patched ReadDCMImage() to fix an denial of service vulnerability
2102 (alert from iDefense).
2103 * Patched ReadXCFImage() to fix an denial of service vulnerability
2104 (alert from iDefense).
2105 * If image size changes, don't trust DPX orientation attributes.
2106
21072007-09-04 6.3.5-9 Gozer404
2108 * Add French to the messaging system (reference
2109 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2110 * Add -fopenmp to MAGICK_PCFLAGS (reference
2111 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2112
21132007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2114 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2115 reset the alpha channel.
2116 * Render proper image labels for VID coder.
2117 * Resolved a conflict for the -list option. Use -list font to list
2118 ImageMagick fonts and -list type to list image types.
2119 * Catch any errors returned by pthread_mutex_init() (problem report
2120 from devman@gmx-t...).
2121 * TransformHSL() returns a proper hue component.
2122 * Added -clut option and the ClutImage() method.
2123 * Fix glyph memory leak in AnnotateImage (reference
2124 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2125 * Rename analyze.c to Analyze.c (reference
2126 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2127
21282007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2129 * Enabled use of +distort to auto resize destination image to 'bestfit'
2130 the distorted input image. This also enabled the use of virtual canvas
2131 offsets in source and destination images for most distortion methods.
2132
21332007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2134 * Remove atexit in Magick++ code to avoid possible client crash (reference
2135 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2136
21372007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2138 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2139
21402007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2141 * Added -distort arc. This update also allows the destination image
2142 size and offset to be set according to the specific distortion being
2143 applied.
2144
21452007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2146 * Set the -poloroid border color with the -bordercolor option.
2147
21482007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2149 * Remove extranous break statement so -type option properly sets the
2150 image_info->type member (reference
2151 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2152
21532007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2154 * Allow the use of optional arguments in -distort SRT
2155
21562007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2157 * Initial addition of three Affine Distortions to -distort with the affine
2158 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2159 or separate Scale-Rotate-Translate actions.
2160
21612007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2162 * Fix X11 font ascender.
2163 * Add -distort option.
2164 * Add random noise option (e.g. +noise random).
2165 * Many internal algorithms are now threaded to take advantage of speed-ups
2166 offered by the new dual and quad-core processor technologies.
2167 and quad-core processor technology.
2168 * Tiff images in the LAB colorspace are no longer identified as RGB
2169 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2170 * Update image color_profile and iptc_profile members in the JPEG coder
2171 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2172
21732007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2174 * Fix composite mask bug (reference
2175 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2176 * Speed up GetPixelOpacity() method (patch from seth@price...).
2177 * Set icon image width/height before allocating the image colormap.
2178 * Remove Photoshop string segment from JPEG profile (reference
2179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2180
21812007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2182 * Converting a jpg to pdf is creating an empty pdf object (reference
2183 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2184 * Respect the '-set type:hinting off option' (bug report from Richard
2185 Jones).
2186 * WritePSDImage vulnerable to exploitable heap corruption (reference
2187 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2188
21892007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2190 * SetMagickRegistry() post-increment the value 'id' (reference
2191 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2192
21932007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2194 * Read/write 10 & 12-bit packed DPX images.
2195 * Reduce stack requirements for messaging system.
2196 * Small memory leak for raw profiles in the PNG coder.
2197
21982007-06-01 6.3.4-5 Glenn <glennrp@image...>
2199 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2200 you can continue to use "-interlace Plane" to request these.
2201
22022007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2203 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2204
22052007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2206 * Set min-is-white for Group4-compressed PDF.
2207 * Add PaintFloodfillImage() method.
2208
22092007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2210 * Add MEPP metric to compare program. Returns the mean error per pixel
2211 along with the normalize mean and maximum error.
2212 * Attach an XMP profile to an image (e.g.
2213 convert input.tif -profile xmp:metadata.xmp output.tif).
2214
22152007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2216 * Fixed mogrify conversions with -format and -path (reference
2217 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2218
22192007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2220 * SVG style element was not always parsed properly.
2221 * Do not dither when the number of unique colors is already less than the
2222 maximum.
2223 * Return normalized PAE metric (compare utility).
2224
22252007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2226 * Add support for PFM images.
2227 * Check for corrupt EXIF image profiles.
2228 * Writing JPEG YCbCr TIFF images no longer faults (reference
2229 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2230
22312007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2232 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2233
22342007-04-28 6.3.4-0 Glenn <glennrp@image...>
2235 * Added profile support to the GIF decoder/encoder. They are stored
2236 as GIF Application Extensions. Known extensions include existing ICCRGB1
2237 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2238 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2239
22402007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2241 * Invert Opacity change for user defined ordered dither threshold maps,
2242 so that 'off' map is transparent, and 'on' is opaque.
2243
22442007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2245 * Added an initial Coalesce Images, and a final +map local colortable
2246 optimization to the -layers Optimize method, for a simple to use
2247 GIF optimization operation. (more work to come)
2248
22492007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2250 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2251 * Add AcquireOneVirtualPixel() method.
2252 * Set Log colorspace properly when writing DPX images.
2253 * Add -tile-offset option.
2254 * Add support for the EXR image format.
2255 * Improve support for DPX images.
2256 * Add --enable-hdri option to the configure script.
2257 * Add support for high dynamic-range images (HDRI).
2258
22592007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2260 * Improve support for writing multiple image icons.
2261
22622007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2263 * Separated -layers Optimize from -layers OptimizeFrame to allow
2264 the former expansion into a general (multiple method) optimizer
2265 of GIF animations
2266 * merged -layers OptimizeTransparency into -layers Optimize method
2267
22682007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2269 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2270 * Fix race condition when spawning delegate programs.
2271 * TIFF JPEG now respects the -quality comptression setting.
2272 * The -fx option now properly groks the logical and operator.
2273 * DPX tilestamp property should be timestamp.
2274
22752007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2276 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2277 according to given gravity and canvas area it applies to. This is for
2278 code simplification thoughout MagickCore.
2279
22802007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2281 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2282 frames. Other animation handlers may also need to reset virtual canvas
2283 sizes to match the first frame, as well.
2284
22852007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2286 * Addition of a CompositeImages() "layer.c" function to compose two
2287 separate image lists together (with a virtual canvas offset) in three
2288 different ways, depending on the size of the lists.
2289 * A 'hack' for command line use (the two lists separates by the special
2290 "NULL" image, which is junked) has also been added. Specifically...
2291 "-layers Composite".
2292
22932007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2294 * Add -layers RemoveDups method to remove duplicate sequential images in
2295 coalesced animations.
2296 * Add -layers RemoveZero method to remove images with a zero time delay
2297 (with no action and a warning is all images have zero time delay)
2298
22992007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2300 * Permit generic profiles (e.g. -profile name:profile).
2301
23022007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2303 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2304 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2305
23062007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2307 * Code duplication, simplification, and possible logic faults in "list.c".
2308 * Added new Composition method, 'ChangeMask' to return pixels
2309 that have changed or will cause a color change in overlays
2310 * Used 'ChangeMask' to implement the "-layers" method
2311 "OptimizeTransparency" to improve the compressibility of
2312 frame optimized GIF animations. See IM Examples...
2313 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2314
23152007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2316 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2317 some minor changes to the GIF coder to make reading and pinging images
2318 faster (patch provided by mstemm@cloud...).
2319
23202007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2321 * Patch RotateImage() to properly rotate CMYK images.
2322 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2323 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2324
23252007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2326 * Fixed bug for GIF Optimization for images without a matte channel.
2327 * Improved image handling for "-layers" method "Dispose".
2328
23292007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2330 * Improve configure script to better support Ghostscript under Mac OSX (
2331 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2332 * Force a virtual pixel method of Tile for GetFillColor() and
2333 GetStrokeColor().
2334 * Add -reverse option to reverse the image list.
2335
23362007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2337 * Support versions 2.1.0 and above (reference
2338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2339 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2340 * Fix fault in DCM coder (reference
2341 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2342 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2344 * Add --disable-deprecated configure script option.
2345 * Composite mask now works properly with transparent images.
2346
23472007-03-04 Daniel Kobras <kobras@debia...>
2348 * Fixed additional data-driven faults (reference
2349 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2350 * Allocate proper scanline length to prevent a PCX overflow.
2351
23522007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2353 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2354 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2355
23562007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2357 * Escape indirect labels and comments (e.g. -label @file).
2358 * Added -format %C to return the image compression type.
2359 * Do not report channel statistics if -ping -format is specified with the
2360 identify program.
2361 * Add ResetImagePage() to reset the image page canvas and position.
2362 * Upgrade to LCMS 1.16
2363 * Configure Ghostscript for library or framework (reference
2364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2365 * Add -taint option to convert/mogrify to mark image as ineligible for
2366 * Fixed various data-driven faults (reference
2367 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2368 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2369 not MagickCore. The corrupt XWD image faults but its failing in
2370 the X11 XGetPixel() method, not MagickCore.
2371
23722007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2373 * Use -define quantum:polarity=min-is-black or -define
2374 quantum:polarity=min-is-white to toggle the photometric interpretation for
2375 a bilevel TIFF image.
2376
23772007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2378 * Don't interpret embedded format characters when reading comments/labels
2379 from a file.
2380 * Reading an image from stdin stopped working.
2381
23822007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2383 * PerlMagick Label() no longer faults.
2384 * Fix double-free when using the display/animate -geometry option.
2385 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2386 profile->length and profile->datum.
2387
23882007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2389 * Fix file leak in InjectImageBlob().
2390 * Do not reinterpret image properties (e.g. -comment %%w).
2391
23922007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2393 * Don't over-allocate file buffers.
2394
23952007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2396 * Format strings in the POSIX locale.
2397 * Make font metrics invarient to the strokewidth.
2398
23992007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2400 * Patch to fix configure.ac typo.
2401
24022007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2403 * Permit ImageMagick to run as a service under Windows.
2404 * Remove duplicate EXIF properties.
2405 * Support strokewidth option for the caption format.
2406 * Don't use Ghostscript for rendering fonts if Freetype is available.
2407
24082007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2409 * Added thumbnail format to write EXIF thumbnails.
2410 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2411 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2412
24132007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2414 * Add interpolate and background options to PerlMagick's AffineTransform().
2415 * Revert to Postscript rendering if Freetype delegate library is not
2416 available.
2417
24182007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2419 * Accept Fx expressions from a file with -fx @filename.
2420 * Enhance -fill and -stroke to accept image filenames as patterns.
2421
24222007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2423 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2424 format.
2425 * Update EXIF resolution fields when image density changes.
2426
24272007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2428 * The -polaroid option now respects -gravity.
2429 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2430 instead.
2431 * Any form of "-crop" with a percentage, implies an offset for the crop.
2432 * Fixed percent option for -border (e.g. -border 10%x0%).
2433 * Add -path option to the mogrify program to specify where to write the
2434 images.
2435
24362007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2437 * Fix the -auto-orient to work with an image sequence (reference
2438 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2439 * Add -polaroid option to simulate a Polaroid picture.
2440 * Eliminate double-free bug in GradientImage().
2441 * Set AppendImage() matte channel only when image has matte attribute set.
2442 * The -crop with negative offsets do not modify the virtual canvas.
2443 * Caption: Given both the width and height ("-size") of the area to fill,
2444 adjust the fonts "-pointsize" until the text just filles the whole space
2445 without overflowing.
2446 * Generate proper Windows icon image files (patch provided by
2447 Robert M. Jansen).