1 2010-09-20 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
2 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
4 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
5 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
8 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
9 * Automatically set the quantum depth to 16 for HDRI.
11 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
12 * IPTC profile not always wrapped properly inside an 8BIM profile.
13 * TIFF tile geometry must be divisible by 16.
15 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
16 * Rename of SincPolynomial to SincFast for easier user understanding
17 * Ditto for LanczosChebyshev to LanzcosFast
19 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
20 * Switch default resize filters to using the faster SincPolynomial
21 filter by default internally. However 'Sinc' will still use the
22 Trigonometric function, and can be used to assign the trig version
23 of Sinc() to filters using the filter expert options.
24 * Removed the default filter for 'distort' was found to be a very
25 blurry inaccurate filter function. It was removed and replaced with
26 a correct Gaussian filter (as used by resize)
27 * Added a switch so that "-interpolate filter" will force the use of
28 a cylindrical filter for ALL pixels in distorted images. That is you can
29 use that switch to use a cylindrical filter even for images that are
30 being enlarged by the distortion. It is slightly slower though.
31 However EWA is still currently using a fixed 2.0 sampling radius.
32 This switch complements the use of "-filter point" which turns off EWA
33 filters in favor of interpolation for all pixels in a distorted image.
34 BOTH switches should not be used together.
35 * A bug in the support radius of the EWA resampling function was found,
36 now that correctly defined resize filters are being used. Suddenly Normal
37 Gaussian distortions are not so blurry, and tests with distortions of
38 the 'Rings' image show extremely good and clear results, with only minimal
39 blurring. The filter 'blur' expert option can be used to adjust this
42 The above represents a major improvement forward in the quality of the
43 image distortion operator.
45 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
46 * Don't negate the geometry offset for the -extent option.
48 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
49 * The RGBO format is now listed as a supported format.
51 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
52 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
53 function as "LanczosChebyshev" as faster alternative to Lanczos.
54 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
55 the Sinc Trigonometric resize filter, as a proper filter to allow
56 direct comparision and speed testing of the filter.
57 * Expanded the "-set option:filter:verbose 1" output, so as to also include
58 the actual functions and other values that were used to create the filter.
60 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
61 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
63 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
64 * Path no longer closed if join style is round (reference
65 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
66 * Add case for BGRQuantum to GetQuantumExtent().
67 * Support no compression on PCX write.
69 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
70 * Fixed bug in the raw BGRA coders (reference
71 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
72 * Fix off-by-one error in the PSD coders.
73 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
74 approximation of the sinc function over the interval [-3,3].
75 * Eliminate a small memory leak in LevelizeImageChannel() (reference
76 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
77 * Recognize -fx logtwo (reference
78 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
80 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
81 * Throw exception if image size differs for the compare program but the
82 -subimage-search option is not specified.
84 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
85 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
86 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
87 * Add -subimage-search option to the compare utility.
89 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
90 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
91 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
93 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
94 * Emit a warning if the PNG encoder can't satisfy the color type and
95 bit depth requested with a "-define" directive.
97 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
98 * The orient option sometimes improperly set "undefined" (reference
99 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
100 * Only list orientation options for the -list orientation option (reference
101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
102 * Return proper standard deviation for combined channels (reference
103 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
104 * Handle transparency properly for the PSD image format.
106 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
107 * Properly map PNG intent to image->rendering_intent
109 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
110 * Eliminate bogus "invalid colormap index" when pinging ICO images.
111 * Support -set density / units.
113 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
114 * Only use the first alpha channel in PSD image.
115 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
117 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
118 * Eliminate useless message about assuming zero delay when writing
119 a single-frame MNG, and changed it from Error to Warning when
120 writing a multiple-frame MNG.
122 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
123 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
124 reader tries to read MNG chunks from the interior of the embedded PNG,
125 resulting in an erroneous "corrupted image" message.
127 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
128 * Fix memory leak in for corrupt BMP images (reference
129 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
130 * Repair several issues when writing to stdout (reference
131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
132 * A GIF image with the .bgr extension is still a GIF (reference
133 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
135 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
136 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
137 images where the png bit_depth was not the same as the quantum depth,
138 and the transparent color was not black.
140 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
141 * Pinging the DJVU image format no longer faults.
142 * Check for time-limit-exceeded in only one thread.
143 * Reading filenames from a file (e.g. @filenames) no longer includes the
144 utility name (side effect of StringToArgv() method).
146 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
147 * Support the tiff:fill-order define.
148 * Filters are case sensitive (e.g. reduce-Colors).
149 * Restore mogrify's -path option.
150 * The -list module option lists image coders and image filters.
152 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
153 * Add the ImageView API.
154 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
155 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
157 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
158 * Skip byte when DDS bitcount is 32 (reference
159 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
160 * Montage now uses final background setting (e.g. montage -background none ...
161 -background lightblue show:).
162 * Do not annotate directory paths in ListFiles().
163 * Reset the image matte for png:color-type=2.
165 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
166 * Support new label:pointsize property.
167 * Miscellany->Slide Show, in the display program, now cycles through the
169 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
170 * Reduce memory requirements when dithering on the iPhone.
171 * Command line operators no longer affected by settings that appear after
172 them (e.g. -splice 10x0+0+0 -gravity center).
173 * Compute the proper DPX user data field size.
175 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
176 * Fix some nits to keep the clang compiler happy.
178 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
179 * Fix transprancy handling for Morphology Convolve
180 * Adjustments of Hit And Miss and Edge Detection kernel definitions
181 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
182 * Handling for Convolution of 1-D vertical kernels.
183 However this was removed (using #if-#endif) as I found it slower in tests!
185 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
186 * mogrify -format properly handles compressed image filename (e.g.
187 -format jpg logo.png.bz2).
188 * Respect +dither option when saving to the GIF image format.
190 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
191 * End of string sentinal is \n not \r.
193 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
194 * Don't decode pixels in coders/png.c when image->ping is set.
196 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
197 * Reset image filename when reading inline images.
198 * Don't clamp floating point values for HDRI-enabled ImageMagick.
200 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
201 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
202 * 'Skeleton' variant to thin down images as symmetrically as possible.
203 * Spelling correction: Manhatten -> Manhattan
205 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
206 * Properly scale color components of the PNG bKGD chunk.
207 * Prevent MNG divide by zero in calculation of frame_timeout. Set
208 both frame_delay and frame_timeout to infinite when ticks_per_second
209 is zero, as required by the MNG spec.
211 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
212 * Add x:silent option to prevent beeps when reading the X image format.
213 * Recognize TTF for GetMagicInfo().
214 * Ensure the +set option deletes the image artifact.
216 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
217 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
219 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
220 * Fix for Square Array Rotates (off center origin rotate)
221 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
222 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
223 to complete this kernels definition
225 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
226 * Respect density when rendering SVG images.
227 * Set AVI handler to the MPEG coder.
228 * Compute the proper DPX user data field size.
229 * Do not interpret a format specifier when enclosed in brackets (e.g.
230 rose_tile_%[filename:tile].gif.
231 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
233 * Prevent MNG divide by zero in calculation of frame_delay (reference
234 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
236 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
237 * Third Re-write of MorphologyApply() to better handle compound methods.
238 * Implemented -set option:morphology:compose for merging results of
239 multiple kernels. "None" means re-iterate results with next kernel.
240 While "Undefined" means to use the internal default for a method.
241 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
242 while HitAndMiss defaults to "Lighten" (union of all kernel results).
243 Other morphology methods defaults still to be decided.
244 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
245 * Rotation Expansion of single kernels '^' and '@' flags in arguments
246 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
247 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
248 So the above will only produce a list of 2 kernels, not 4 kernels
250 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
251 * Separation of internal function MorphologyApply() from
252 MorphologyImageChannel() to calls to convolve without user settings.
253 * Rewrite of MorphologyApply() to output better 'verbose' messages
254 * Better handling of Gaussian tyle filters (bug fixes)
255 * Bug fix and optimization of kernel size calculations in "gem.c"
256 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
257 expand kernel into a rotated list.
258 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
259 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
260 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
261 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
262 EG: -morphology convolve LOG:0x1
263 * Added FreiChen, Kirsch Convolution kernels
264 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
265 * Added Edges HitAndMiss Kernel
267 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
268 * PSD images require a proper layer to support an alpha channel.
269 * Enable PFM endian support.
270 * Add context to -border for montage. Inside the parenthesis it adds a border
271 to the image otherwise it sets the border for the layout manager.
272 * 24-bit BMP images are not colormapped even if header colors != 0.
273 * Set DPX user data like this: -set profile dpx:userdata.txt.
274 * Make sure Lab => RGB => Lab survives the round trip.
276 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
277 * Use ScaleCharToQuantum() in coders/src.c (reference
278 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
279 * Don't clamp HDRI EXR pixels.
281 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
282 * Increase the estimated # points for the path drawing primitive.
283 * Remove any prior resolution block from PSD before writing the new block.
285 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
286 * Addition of more Morphological/Convolution Kernels.
287 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
288 EG: -morphology convolve DOG:0x1,3
289 -morphology convolve DOB:0x1,3,90
290 * Added Prewitt, Roberts, Compass Convolution Kernels
291 * Ring Symbol Kernel (subtraction of Disk from a Disk)
293 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
294 * The pixel buffer was underallocated for some image formats when streaming.
296 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
297 * Implementation of Pattern Matching Morphology methods
298 HitAndMiss, Thicken, Thinning
299 * Reporting of Kernel Strings that fail to parse (though not why)
300 * Parsing of Multiple Kernel Strings, generating a list of kernels
301 * Union of results from Multiple Kernels for HitAndMiss method
302 * Interated Multiple Kernels for all other morphology methods
303 * Added many new kernels for HitAndMiss and Convolution
304 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
305 ConvexHull (for Thicken), Skeleton (for Thinning)
307 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
308 * Use proper background.index when writing indexed PNG, if the background
309 color is in the palette.
311 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
312 * Fix improper 'invalid colormap index' PNG bug.
313 * Fix PerlMagick compile exception.
315 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
316 * Added % and ! modification flags to morphology distance kernel
317 scaling factor, for easier usage.
318 * Bug fix for compose math channel handling and morphology diff usage
320 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
321 * Do not claim gray colorspace if gray image includes a non-gray pixel.
322 * Initialize BMP alpha channel to opaque for RGB images.
323 * Fixed under allocation for round rectangles.
324 * The -list option returns a 0 status as expected.
326 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
327 * Made use of new no-'sync' channel enabled mathematical compose methods
328 for the difference morphology methods. These should now work correctly
329 for specific channels, and more importantly for alpha shaped morphology.
331 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
332 * Fixed bugs with losing the opacity channel while writing some PNG images.
333 (bug reported by Anthony T.)
335 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
336 * Simplified and corrected rowbytes calculation in coders/png.c and
339 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
340 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
341 "ModulusSubtract" for more clarity of there functions. Old names
342 will continue to work as expected.
343 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
344 normal SVG 'Over' blending specifications, (see next for override)
345 Note that this does NOT include the "Plus" composition method which has
346 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
348 * By default mathematical compositions work as per SVG definition. That is
349 the results are synchronized with 'Over' alpha-blending (except "Plus"
350 which uses 'plus' alpha-blending).
352 By removing the default 'sync' flag from the -channel setting however
353 Break this inter-channel synchronization and do the mathematical operations
354 only on the individual channels as specified by the -channel setting.
355 That is do 'channel' math rather than 'SVG' composition.
357 With this change you can then use mathematical composition methods on
358 individual channels or even with the alpha channel of images.
360 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
361 * Special case handling in Barrel distortion (pixel at image center)
362 * Calculation of image for Barrel distortion (pixel vs image coords)
363 * Argument input (handling optional 'd' argument) for Barrel distortion
365 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
366 * Do not declare timestruct under MinGW.
367 * Respect -compose option for the montage utility (bug report by Anthony).
368 * A 256 column gradient produces a 256 color GIF image (bug report by
370 * Register / unregister CALS format in static.c (reference
371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
372 * Add SetImageColor() method.
374 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
375 * Only write one ICC profile to PSD image.
376 * Sync image colormap for PNG tRNS chunks.
377 * The -direction option now works with the -annotate and -draw options.
378 * For the histogram: format, if you have no need for the unique color list,
379 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
381 * Match on literal after backslash in glob expression (reference
382 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
383 * Enable JPEG-compression for grayscale TIFF images (reference
384 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
385 * Don't write empty tile if tile geometry matches the image width (reference
386 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
387 * Support -regard-warnings in the mogrify utility.
388 * Output the correct units for the identify utility (reference
389 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
391 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
392 * Do not set the resample virtual pixel method when undefined.
393 * Support writing grayscale PSD images.
394 * Revert Lab-to-XYZ colorspace transform patch.
395 * Clamp HDRI values for LevelImageChannel() method.
397 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
398 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
399 * Do not flip BMP image with negative height when pinging.
401 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
402 * Improve support for device link profiles.
404 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
405 * Fixed bug in -auto-level for special case when only one value is present
406 in some channel of the image. In this case no 'stretch is performed, just
409 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
410 * WMF support under Windows does not produce the same results as under
413 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
414 * Fixed bug in equal-size tile cropping, when image has a page offset.
416 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
417 * The -recolor 4x4 matrix is now interpreted properly (previously it
418 summed rather than attenuating the alpha channel).
419 * Support writing 1-bit PSD images.
421 * Improved WMF support under Windows.
423 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
424 * The new coders/png.c was failing to read a 1-bit paletted image properly.
425 * Finished eliminating the deprecated direct references to members of
426 the png_info structure. ImageMagick can now be built with libpng-1.5.
428 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
429 * Respect the -density option when rendering a Postscript or PDF image.
430 * Distort barrel no longer complains when 3 arguments are given (reference
431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
432 * Support -direction left-to-right option for rendering text
434 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
435 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
436 * Relocated the new, misplaced png_get_rowbytes() call.
437 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
439 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
440 * Windows does not support complex.h (reference
441 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
442 * Add support for monochrome PSD images.
443 * VignetteImage() no longer crashes when x and y arguments are both greater
444 than half the width (x) and height (y) of the image.
446 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
447 * Eliminated some of the deprecated direct references to members of
448 the png_info structure. This must be finished before we can build
451 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
452 * The animate program no longer loops twice when -loop 1 is specified.
453 * The caption format would sometimes hang when the text was not UTF-8.
454 * Don't gamma correct log to linear color conversion unless the -gamma is
456 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
458 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
459 * Detect CMYKProcessColor AI tag.
460 * Delete image from command line cache for -write option.
462 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
463 * Add support for the Adobe Large Document format.
464 * Recognize -remap option for the mogrify utility.
465 * The default Helvetica font is not always available, check for
466 Century Schoolbook too (reference
467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
469 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
470 * Permit user to get virtual pixels with a region width of 0.
471 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
472 * Resampling filter must respect the image virtual pixel method.
474 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
475 * The -evaluate-sequence option behaves like -evaluate except it operates
476 on a sequence of images.
478 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
479 * Add support for the -maximum and -minimum options.
481 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
482 * Check to see if ICON image width /height exceeds that of the image canvas.
483 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
484 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
485 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
486 Anthony, review these for correctness.
487 * Don't embed an XMP profile in an EPS image for now.
489 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
490 * Insufficient image data in EPT is a warning rather than an error.
491 * Respect -type TrueColor when writing gray DPX images.
492 * Fix problem reading 10-bit grayscale DPX images when scanline length is
494 * BMP has an alpha channel, it was treated as an opacity channel.
496 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
497 * Write 10-bit grayscale DPX images properly.
499 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
500 * Detect PDF ICCBased colorspace.
502 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
503 * Finalized -set option:convolve:scale kernel normalize/scale option
505 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
506 * TransformImage() resets the image blob when called in the PICT decoder;
507 use SetImageExtent() instead.
509 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
510 * Support PSD RLE compression.
512 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
513 * The jpeg:extent define sometimes exceeded the specified limit.
515 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
516 * Resolve "too many open files" (reference
517 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
519 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
520 * Added Correlate method which does a Convolve without reflecting the kernel.
522 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
523 * Initialize grayscale colormap for PSD images.
525 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
526 * Final testing and fixing of basic morphology operators
527 * Addition Third-level Subtractive Morphology Methods:
528 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
529 * Ensuring original kernels passed to morphology are cloned before being
530 modified for use by specific methods (EG: convolve scale/normalize)
532 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
533 * display -immutable to display transparent image without a checkboard.
535 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
536 * Make -define png:color-type less persnickity about what it will accept.
538 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
539 * added use of -precision in 'showkernel' output of -morphology
540 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
541 'Distance' Morphology primatives. This does not have a performance hit,
542 though is only truely applicable when the kernel is asymmetric. Note that
543 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
544 operations work properly. This 'reflected usage is defined by online
545 morphology lecture notes (Google for "EECE Binary Morphology")
546 * Added convolve kernel scaling setting "-set option:convolve:scale N"
547 If undefined morphology convolve does not do any scaling or normalization
548 of the convolution kernel. A value of 0.0 causes normalization for both
549 zero and non-zero (added weights) kernel types.
551 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
552 * Speed up reading the PSD image format.
553 * Add the -precision option. Use it to set the maximum number of significant
554 digits to be printed.
555 * Add -features option to the identify program to display channel features.
556 * Add -unique option to the identify program to display channel features.
558 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
559 * Add support for compact floating point (i.e. -depth 16 -define
560 quantum:format=floating-point).
561 * Transparent images no longer flicker on certain system when using the
563 * Permit interactive resizing with the display program.
564 * Support heterogeneous distributed processing, see
565 http://www.imagemagick.org/script/architecture.php#distributed.
566 * Fix semaphore assertion when reading a corrupt image with Magick++.
567 * Add support for -brightness-contrast option.
569 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
570 * Add support for the BGRA raw image format.
572 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
573 * Added Kernel Generator to generate kernels from user strings, which
574 allows the generation in many built in kernels for both Convolution
575 and other Morphological methods. New Kernels currently include..
576 Convolution: Gaussian, Blur, Comet
577 Morphological: Rectangle, Square, Diamond, Disk, Plus
578 Distance: Chebyshev, Manhatten, Knight, Euclidean
579 And both old and new (rectangular) user defined kernel specifications
580 including the use of 'nan' to represent elements which are not part
581 of the kernel definition. List built-in kernel types use "-list kernel"
582 * Added -morphology {method}[:{iteration}] {kernel_string}
583 Initial methods includes no only the basic morphology methods: Dilate,
584 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
585 also the special methods: Convolve, and Distance. Of course the
586 appropriate kernel should be provided for each specific method.
588 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
589 * Add OpenCL-enabled filter (e.g. convert image.png -process
590 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
591 * Added StringTo...() processing functions
593 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
594 * Added MxN tile cropping with overlapping and space handling.
595 See IM Examples, Cutting and Bordering, Cropping roughly Equal
597 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
598 * angle bug fix in variable blur composition with vertical ellipses
599 * Added ability to have variable angles for ellipses in variable blur
600 composition. See IM Examples, Composition, Variable Blur for details
602 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
603 * JPEG does not grok the HSL colorspace.
605 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
606 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
607 * The -gaussian-blur over blurred the opacity channel (reference
608 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
610 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
611 * Declare InverseFourierTransformImage in Magick++/Include.h.
613 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
614 * The PNG8 encoder would fail to write a 1-color image, due to
615 a bogus MagickFail return from CompressColormapTransFirst().
617 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
618 * SVG images are no longer double sized with the -density option.
620 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
621 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
624 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
625 * It's interword-spacing, not interword_spacing (reference
626 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
627 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
629 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
630 * Changed the one remaining ping_info->trans to ping_info->trans_values
633 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
634 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
635 * -threshold option: threshold to white if the computed intensity of the
636 color channels exceeds the threshold.
637 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
639 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
640 * Escape single quote in when writing the UIL format.
642 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
643 * The mogrify program +opaque option now recognizes its required argument.
645 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
646 * Add magick/morphlogy.{c,h} source templates.
647 * Sync image option when reading MPR images.
648 * Optimize ping for SVG images.
649 * SetLogFormat() no longer causes crash (reference
650 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
651 * Do not call MagickCoreTerminus() when memory allocation fails inside
652 the locale component.
654 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
655 * Read / write 32-bit SUN raster images with a odd width.
656 * Cairo format returns pixels with the alpha premultiplied (reference
657 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
659 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
660 * Thumb::URI file URI now has the correct number of forward slashes.
662 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
663 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
666 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
668 * Restore -tile-offset functionality (bug report from Anthony).
670 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
671 * Animate command line options are no longer ignored.
673 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
674 * Bug Fix for Polynomial distortion. which is now working.
676 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
677 * Use -define delegate:bimodal=true to activate any bimodal delegates.
678 * Make sure MagickWand semaphore is acquired before locking it.
680 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
681 * Convert SVG clipping path points from unsigned to long.
683 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
684 * Only call InstantiateXComponent() if X11 support is included.
685 * Correct hue computation for the HSB colorspace.
687 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
688 * Braille coder fix for DirectClass images
690 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
691 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
693 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
694 * Alpha blending is not required for ScaleImage().
695 * Gaussian noise operator is not longer discontinuous.
697 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
698 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
700 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
701 * Black channel is now set properly when resizing CMYKA images.
703 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
704 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
706 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
707 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
709 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
710 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
711 * Use GetCacheViewAuthenticPixels() rather than
712 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
714 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
715 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
716 filters/Makefile.am and wand/Makefile.am.
717 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
720 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
721 * Don't use group4 compression if the image is truecolor.
722 * If image is gray, write grayscale DPX images.
723 * We no longer lose a scanline when reading multi-frame raw images
725 * Properly update the EXIF orientation tag.
727 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
728 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
730 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
731 * Support -clamp option.
732 * Patch for IsMagickColorEqual() for HDRI.
733 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
735 2009-09-25 6.5.6-5 Elf <elf@ephem...>
736 * Patch to fix configure's framework's undefinedness (only if the gslib
739 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
740 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
742 * Hue in hsl() format is 0-360 and does not use %.
744 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
745 * Deprecate LevelImageColors(), replace with LevelColorsImage().
747 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
748 * Optimize copy composite operator.
750 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
751 * Use -define jpeg:size to scale a JPEG image to the specified size.
753 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
754 * Fix ICON alpha mask scanline pad.
756 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
757 * Return the global maximum threads to avoid the rare cache view assertions.
758 * Throw an end-of-file exception for truncated raw gray images.
760 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
761 * Do not include last line of text in the interline spacing computation.
763 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
764 * Check that quantum_info is defined before destroying it in the PNG coder.
765 * Add -interline-spacing option to convert.
767 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
768 * Support multi-page transparent Postscript and PDF.
770 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
771 * A union is required when converting a thread ID to an unsigned long.
773 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
774 * Add support for TIFF 3.9.1.
776 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
777 * Validate with the netscape: reference image.
779 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
780 * Fix memory leak for threaded PerlMagick scripts.
782 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
783 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
785 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
786 * Bug Fix for transparency handling in Composite Variable Blur
787 * Addition of -auto-level and -auto-gamma image enhancements
788 (under trial not yet final)
789 * Addition of a special -channel flag 'sync' which means that the specified
790 channels are to be modified together by the same amount. The flag is
791 enabled by default. This replaces the current 'channels not modified'
792 type handling thought IM.
793 * Modified -channel parsing to continue looking for words, after handling
794 any shorthand channel options. For example: -channel RGB,sync
796 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
797 * identify -format %c logo.png returns the image comment as expected.
798 * Clone ImageInfo members scene and number_scenes (reference
799 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
800 * Fix memory leak with the -remote option of the animate program (bug report
802 * If a grayscale TIFF image has a colormap write it as a colormapped image.
803 * MVG partial opacity not set properly (reference
804 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
805 * Black channel was not blurring properly (reference
806 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
808 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
809 * The display program honors -loop.
810 * (ab) of Lab colorspace was not offset correctly.
811 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
812 * SVG permits multiple arc paths with an omitted 'A' (reference
813 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
814 * The 'skewY' MVG attribute produced incorrect angles (reference
815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
817 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
818 * Optimize GammaImage() method.
820 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
821 * OpenMP-enable GetSimilarityMetric().
823 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
824 * Structure trans_values was renamed to trans_color and trans was
825 renamed to trans_alpha in PNG version 1.4.
827 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
828 * Replace color blending in DrawGradientImage() to use Composite Blend.
829 this makes Gradients handle transparency correctly!
831 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
832 * The -thumbnail option no longer removes color profiles (reference
833 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
834 * Do not scale real / imaginary FFT / IFT.
835 * Check for localtime() NULL return.
836 * import --help requires an X server (reference
837 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
838 * Fails to load MS Windows icons with compressed PNG elements (reference
839 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
841 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
842 * Support the new JPEG version 7 delegate library.
844 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
845 * Incorrect use of setjmp in coders/png.c.
847 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
848 * We broke -scene when we fixed the -dispose option. Try again.
850 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
851 * Update autoconf support files.
852 * More than one -dispose setting overwrote previous settings (reference
853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
854 * Don't use JPEG's color reduction algorithm for less than 8 colors.
856 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
857 * Final testing and bug fixes for all mathematical compose methods
858 Including non-overlapping regions bugs found in in operators Divide,
859 ColorDodge, VividLight. And the handling of transparency to follow
860 standard 'Over' Blending in Divide. Only math methods not looked at are
861 the addition methods Plus, Add, Minus, and Subtract, which do not follow
862 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
864 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
865 * Addition of user definable 'Mathematics' compose method
866 -compose Mathematics -set option:compose:args A,B,C,D -composite
867 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
868 this lets you implement most smooth polynomial compose methods.
869 (requested by Fred WienHaus)
871 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
872 * Finished the recoding of Composite methods to allow easier debugging
874 * Added PegtopLight compose method as an alternative simpler Softlight
875 alternative. See notes and comparision to SoftLight in...
876 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
877 * From the notes on Photoshop blend modes at
878 http://www.simplefilter.de/en/basics/mixmods.html
879 Added extra composition modes:
880 VividLight, PinLight, LinearBurn, LinearDodge
881 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
883 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
884 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
885 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
886 to debug, and directly comparable to SVG specifications.
887 * Specifications changed for SoftLight, ColorBurn, ColorDodge
888 Though only SoftLight changed to significantly.
889 * However implementation errors were found for ColorBurn, LinearLight
891 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
892 * Add -blue-shift option.
893 * Add compression flag for each channel of a PSD layer.
894 * Implement experimental forward and inverse Fourier transforms (contributed
895 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
897 * Support -cdl (color decision list) option.
898 * Support breaks in Chinese characters which traditionally do not include
900 * Don't process directories as filenames when using wildcard paths
903 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
904 * Can't bit shift a float.
906 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
907 * Off by one error for multi-frame raw grayscale images.
908 * Can't stat() a Zip or Bzip opaque structure.
909 * DPX user bits are no longer truncated.
910 * Return image colorspace for -format [%colorspace] option.
911 * ThumbnailImage(): don't subsample if image is already thumbnail size.
913 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
914 * Automatic determination of B from C and C from B for a 'Keys Filter'
915 when using the B,C Cubic Filter Expert options was broken.
916 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
918 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
919 * Added -compose 'Blur', variable blur mapping to CompositeImages
920 Arguments X_scale x Y_scale + angle of the blurring ellipse.
921 * Added "-blur" special compose option to "composite"
922 * Cleanup of "composite" compose argument handling
924 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
925 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
926 * Set compare similarity image to NULL to prevent double free.
928 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
929 * Set camera formats to require a seekable stream.
930 * Do not let display program image window exceed the screen size.
932 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
933 * Improve FITS keyword parser.
935 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
936 * Cleanup of compose 'displace' of old useless code that is not used.
937 * Implement a compose 'distort' mapping method,
938 This is basically exactly like 'displace' but relative to a fixed point
939 which may be user supplied as +X+Y
940 * Default scaling to width/2 and height/2 of overlay (100% scale)
941 with a distortion 'center' to the middle of the overlay image
942 * If a '%' flag given scale displacement relative to image size
943 * If a '!' flag given make scale and center relative to 'background' image
944 instead of the overlay map.
945 * If no 'height' scale given, use the X scale.
947 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
948 * Fixed bug for compose methods, Hue, Saturate, Luminize
950 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
951 * Report the correct transparent pixel values in the display program
953 * Do not advance when finalizing image settings in the mogrify program.
955 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
956 * Fixed "convert" to merge the third 'mask' image into the 'source' image
957 for correct handling of 2 dimensional -compose "displace".
958 * Fixed PerlMagick Composite() for the same thing.
959 * Modified compose "Displace" so displacement image's alpha channel can be
960 used to mask the transparency of the overlay area.
962 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
963 * Added the HALD image Color LUT, and a no-op HALD: image generator.
964 See Introduction at http://www.quelsolaar.com/technology/clut.html
966 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
967 * Changed CompositeImageChannel() so that extra compose arguments are
968 now passed in the ImageArtifact "compose:args". This can be assigned to
969 images using -set "option:compose:args" 'args' where args are defined
970 using 'geometry' style or 'comma separated numbers'.
971 * Declared the special flag needed for Composite Tiling as the ImageArtifact
972 "compose:outside-overlay".
973 * Documentation update for CompositeImageChannel() in Core Library to
974 reflect these changes.
975 * Documentation update for DistortImage() in Core Library with the extra
976 ImageArtifact controls it can use.
977 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
979 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
980 * Documentation update for CompositeImageChannel() in Core Library.
981 This adds the information on how extra compose arguments needed for
982 specific compose methods are actually passed to the library function.
983 Compose methods such as Blend, Dissolve and Displace.
985 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
986 * The target profile in ProfileImage() is no longer accessed after it is
989 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
992 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
993 * Minor change to -function Arctan to make first argument match slope
995 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
996 * Do not treat -page as a global option (reference
997 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
999 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1000 * Create thread set for pseudo-random number generator.
1002 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1003 * Do not change opacity value for the -alpha background option.
1004 * Rebuild automake / autoconf scripts.
1006 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1007 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1010 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1011 * Permit reading a specific frame of a multi-page TIFF with blobs.
1013 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1014 * Added new -function methods Arcsin and Arctan
1016 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1017 * Fixed a regression with PNG8: format.
1019 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1020 * The -geometry option was improperly applied twice.
1022 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1023 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1025 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1026 * Updated help output and command-line options documentation to bring
1027 the -alpha options up to date with what's actually in the code.
1029 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1030 * Change "depreciated" to "deprecated" in several files.
1032 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1033 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1034 * Recognize unicode strings when computing caption word wrapping.
1035 * New -alpha background option to set fully-transparent pixels to the
1038 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1039 * Combined layer of transparent PSD image was not being read properly.
1041 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1042 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1043 It is now able to write an opaque black-and-white image in any of the 15
1044 valid combinations of PNG color-type and bit-depth.
1045 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1047 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1048 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1050 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1051 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1053 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1054 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1055 * Support policies to permit or deny any coder, delegate, filter, or file
1056 path (see policy.xml).
1058 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1059 * The mogrify -crop option returns multiple images if an x/y offset is not
1060 specified (e.g. -crop 100x100).
1061 * Generate a proper file path for -path @filelist.txt (reference
1062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1064 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1065 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1066 options. This is work-in-progress with the objective of being able to
1067 precisely specify the type of PNG file to be written. The previously-used
1068 internal attribute "png:bit-depth" that was used to communicate between
1069 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1070 This feature needs testing. It is important to note that this feature
1071 cannot be used to force the PNG to use a bit-depth or color-type that
1072 does not losslessly represent the image. You can, however, cause
1073 the writer to use a larger depth or to use the RGB colorspace when
1074 grayscale or indexed would have been sufficent.
1076 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1077 * Fixed the Rmin usage in Depolar and Polar distortions
1078 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1079 to Afrom + 360 degrees (or a fill circle from the given start angle)
1081 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1082 * Do not return a black image for -channel RGBA -gaussian (reference
1083 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1085 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1086 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1088 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1089 * Generate BMP 32-bit ARGB format for images with transparency (reference
1090 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1092 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1093 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1094 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1095 * Normalize similarity based on reconstruction not the original (reference
1096 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1097 * Support multiple JPEG images encapsulated within DICOM.
1099 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1100 * Msys does not understand NAME_MAX.
1102 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1103 * Check for valid linked list before assigning next / previous pointers.
1105 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1106 * Check error return from CompressColormapTransFirst() in coders/png.c
1108 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1109 * Refrain from modifying image struct members (color, depth, matte)
1110 while writing PNG datastreams.
1112 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1113 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1114 Now it always produces 8-bit datastreams as users probably expect.
1116 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1117 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1118 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1120 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1121 * The display program now returns a 0 exit code on success (reference
1122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1124 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1125 * Folded some long lines and made other cosmetic changes.in coders/png.c
1127 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1128 * MVG autodetection failing (reference
1129 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1131 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1132 * Image not properly placed when displaying to the X server root (reference
1133 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1134 * fmax() is not support on some platforms (reference
1135 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1137 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1138 * Rename existing "Bilinear" distortion as "BilinearReverse"
1139 * Added forward mapped bilinear distort as "BilinearForward"
1140 * The "Bilinear" distort is temporarily obsoleted but will eventually
1141 be added as a "BilinearReverse" and "BilinearForward" combination
1142 mapping though a unit square.
1143 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1144 gradient function as that method is the direct use of such equations.
1146 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1147 * Default to min-is-white Photometric for fax / group4 compression (reference
1148 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1149 * Respect image resolution when setting PDF MediaBox (reference
1150 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1151 * Add SimilarityImage() to return how similar one image is to another.
1153 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1154 * Graceful exit in djvu coder when EOF is thrown.
1155 * Support -unsharp option for the montage program.
1157 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1158 * Reduce deskew blurring: use AffineTransformImage() rather than
1160 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1161 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1163 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1164 * Support for -density & -units options in PSD writer.
1166 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1167 * Fix bug in the braille coder which makes it always segfault.
1169 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1170 * Enhance the compare program to locate a template image within a larger
1172 * Eliminate assertion when generating a PDF thumbnail.
1174 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1175 * Fix assertion in IntegralRotateImage (reference
1176 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1178 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1179 * Referenced counted blob was incremented incorrectedly in CloneImage().
1181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1182 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1183 * Assertion failure reading PSD image (reference
1184 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1186 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1187 * Change -selective-blur to use gaussian kernel.
1189 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1190 * Missing locks in blob - race condition (reference
1191 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1193 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1194 * Use default SVG resolution unless resolution is explicitly set (reference
1195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1196 * Add support for -selective-blur option.
1198 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1199 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1202 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1203 * Check the 8BIM profile resource block length (reference
1204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1205 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1208 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1209 * Eliminate race condition when acquiring a wand (reference
1210 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1211 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1214 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1215 * Fix the image compose operator at OverCompositeOP for shadows (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1218 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1219 * Patches to get ImageMagick working under OS2.
1221 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1222 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1223 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1225 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1226 Glenn Randers-Pehrson <glennrp@image...>
1227 * DICOM reader not handling signed pixels properly.
1229 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1230 * Don't call GetValueFromSplayTree() if image properties is NULL.
1232 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1233 * Fix minor size issue with bestfit +distort operation.
1234 * Enable listing of -distort Polynomial
1235 * Minor tweeks and center fixes for Polar/Depolar
1237 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1238 * Convert returns MagickFalse for the -version option (reference
1239 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1240 * Don't set pixel opacity unless the image alpha channel is active (reference
1241 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1243 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1244 * Fix old -clut bug for re-coloring gray images using transparent and
1245 semi-transparent colors.
1247 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1248 * Changes have been made to scores of the files that generate the
1249 documentation. The most noticeable cosmetic changes are to the command-line
1250 examples and command-line snippets, which now have a new look: dark blue
1251 boxes with white/yellow text to indicate sample input/output. Inclusion of
1252 current version and release dates in appropriate places are now
1253 automatically generated. Also, many changes have been made to begin to
1254 bring the pages into strict W3C compliance with respect to both HTML and
1257 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1258 * The identify program reads the image pixels when the -format option is
1259 asking for image statistics.
1260 * Much improved ImageMagick validation suite (exercise with 'make check').
1262 2009-02-18 6.4.9-5 Jon <jon@brick...>
1263 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1264 and which overwrites the allocated area.
1266 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1267 * Add section to license to alert users to third-party licenses in the
1270 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1271 * Replaced geometry string parsing using ParseGravityGeometry() in
1272 "composite" with more direct use of GravityAdjustGeometry();
1274 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1275 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1276 * The stream utility no longer go into an infinite loop (reference
1277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1279 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1280 * JPEG to PDF was not always reversible (reference
1281 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1283 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1284 * Stroking when annotating failed for stroks widths > 2 (reference
1285 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1287 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1288 * TransformImageColorspace() returns GRAYColorspace when set (reference
1289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1290 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1293 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1294 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1296 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1297 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1299 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1300 * Removed previous patches for -shear directions.
1302 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1303 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1306 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1307 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1308 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1309 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1311 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1312 * Removed "annotate" patches, which causes no end of problems.
1313 Original coding worked perfectly fine. Annotate isn't part of SVG!
1315 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1316 * Respect mouse wheel movements for display program (reference
1317 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1318 * Grab button in Display Open menu now works consistently (reference
1319 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1320 * Patch for problem with opacity in MVG (reference
1321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1323 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1324 * Don't accept discontinuous shear angles for the -annotate option.
1327 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1328 * Apply patch so ImageMagick compiles with Visual Studio 6.
1330 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1331 * Fix small memory leak on truncated PNG images.
1332 * Do not allocate pixels when pinging a PNG image.
1334 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1335 * Set the stroke opacity for "opacity" SVG element (reference
1336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1338 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1339 * Convert to windows .ico format no longer inverts alpha channel.
1341 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1342 * Interpret geometry correctly for negative angles (-shear 30x-10).
1344 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1345 * Fix GetMagickToken() to accept locales that use "," as radix character.
1347 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1348 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1350 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1351 * Check for negative offsets (bevel widths) for the -frame option.
1353 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1354 * Patch for a memory leak and a logical bug in coders/gif.c.
1355 * CopyMagickString() now returns the minimum of the source string length
1356 or the length parameter.
1357 * Properly set alpha channel in PNGs with palette and tRNS.
1359 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1360 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1361 'rose-%[area].png').
1362 * Do not set the fill element when 'opacity' is set (reference
1363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1364 * Restore support for decoding the DVI format.
1365 * Add perl and math lib reference to PerlMagick Makefile (reference
1366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1367 * Fix crash on invalid JPEG XML profile.
1368 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1369 * Support sine and cosine as arguments to the -evaluate option.
1371 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1372 * Calculate the kurtosis and skewness of image channels (reference
1373 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1375 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1376 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1377 same results as the -contrast-stretch option.
1378 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1379 MogrifyRegion() in PerlMagick.
1381 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1382 * Reverse argument and option in Throw*InvalidArgumentException()
1383 macro for proper exception message.
1384 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1385 * Fix Y shear angle for -shear option.
1387 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1388 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1389 * Support reading FITS test files (reference
1390 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1391 * Replace input.ttf with the public domain Tuffy.ttf font.
1392 * MagickNewImage() no longer faults when parameters are incorrect (reference
1393 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1394 * Allocate strings returned by XGetResourceInstance() (reference
1395 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1396 * The -append gravity is relative to the container (reference
1397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1399 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1400 * Reference cache rather than acquiring when cloning an image.
1402 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1403 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1405 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1406 * Add -interword-spacing option to convert.
1407 * Initialize the black channel when testing the CMY colorspace (reference
1408 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1409 * remove calls to exit() in MagickWand (reference
1410 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1411 * Validate -affine arguments.
1412 * Accept -attentuate as an option for convert.
1413 * Properly create RGBA image if colormapped image has transparency.
1414 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1416 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1417 * Fix off-by-one problem with -shear.
1418 * Clone pixel cache method when cloning an image.
1420 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1421 * Make "-layers Coalesce" work as it should.
1423 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1424 * Support > 2GB TIFF under Windows.
1426 2008-12-12 6.4.7-8 mootools <help@mooto...>
1427 * FormatMagickTime() checks to ensure the provided time is valid.
1429 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1430 * Add -kerning option to convert.
1431 * Remove halo effect for the -scale option.
1433 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1434 * Fix a 1 byte overrun in Postscript coder.
1436 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1437 * Fix small memory leak in ExpandFilenames().
1439 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1440 * Fix small memory leak in LoadLocaleList().
1441 * Fix small memory leak in GetProfilesFromResourceBlock().
1442 * Don't forget to scale grayscale values when quanum min-is-white is set.
1444 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1445 * Include delegate libraries in MagickCore-config script.
1447 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1448 * Fix off-by-one error for -chop 0x50%.
1449 * Performance improvement bilinear interpolation.
1451 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1452 * Support absolute paths in the include directive within a configuration
1455 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1456 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1457 * Another attempt at properly extracting the IPTC profile from a 8BIM
1460 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1461 * AppendImage() re-written to respect gravity properly!
1462 Routine simplified to a single loop for both styles of append
1464 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1465 * AppendImage() respects gravity.
1466 * Protect against circular image list when cropping.
1467 * The index variable must be long rather than unsigned long for the DCM
1470 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1471 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1472 quantum depth is 32.
1474 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1475 * Global replaced accidently renamed MagickGetImagePixelColor().
1477 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1478 * Fixed transient bug in the -white-threshold option.
1479 * -extent x256+100+100 no longer returns an exception (reference
1480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1482 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1483 * TIFF pad is relative to bits-per-sample (reference
1484 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1486 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1487 * Support GBR raw image files.
1489 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1490 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1491 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1492 * Default PDF compression to that of the image unless overwritten by
1493 the -compress option.
1495 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1496 * Numerous pixel cache improvements including embeded support for
1497 OpenMP in a transparent manner.
1499 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1500 * Transient bug in encipher / decipher operation (reference
1501 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1503 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1504 * MPC image files working again.
1505 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1508 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1509 * Fix temporary file leak.
1511 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1512 * Fix bug for RGBO image @ line, plane and partition interlace.
1514 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1515 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1516 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1518 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1519 * GPS and multivalued EXIF properties support
1521 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1522 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1525 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1526 * Correct DPX frame position property label (reference
1527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1528 * Textures are no longer painted as the background color.
1529 * Update both fields of an EXIF resolution.
1530 * Support query-font-metrics MSL tag.
1532 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1533 * Do not set image colorspace for the MSL modulate tag.
1535 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1536 * Off by one error when computing affine in DrawAffineImage() (reference
1537 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1539 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1540 * Fixed local adaptive thresholding when using an offset (reference
1541 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1542 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1543 the pixel cache morphology.
1545 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1546 * Set explicit image format for BlobToImage() (reference
1547 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1548 * p_thread_t is an aggregate under MinGW.
1550 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1551 * pthread_t can be aggregate so stop treating it like its atomic.
1552 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1555 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1556 * slight modification of the added "radial-gradient:" image generator
1557 so the radius goes to an edge rather than the corner, allowing more user
1558 control based on image size.
1559 * fix -raise N to mean -raise NxN
1561 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1562 * Add support for inline images.
1564 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1565 * MinGW supports both Posix threads and Windows critical sections.
1567 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1568 * pthread_self() can be an aggregate value.
1569 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1571 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1572 * Set sentinel byte for MVG coder.
1573 * fx:standard_deviation returns standard deviation now instead of mean.
1575 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1576 * Support radial gradients in DrawGradientImage().
1578 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1579 * Fix memory leak when XMP profile is corrupt.
1580 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1582 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1583 * Use -remap rather than -affinity.
1584 * Don't unregister a module for an image coder signature exception.
1585 * Don't assume a monochrome image is colormapped.
1587 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1588 * Attempt to fix three image "composite -displace" while also allowing use
1589 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1590 (later transparency mask will also be added) as discussed in IM Examples,
1591 'distortion maps', but for -displace.
1593 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1594 * Fix pixel cache race condition.
1596 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1597 * Fixed an OTB coder bug (reference
1598 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1600 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1601 * Add NULL terminator to options list to in MontageImageCommand().
1603 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1604 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1605 to fit the current sequence of layered/animated images. The images
1606 themselves are not modified only the 'page' meta-data. As a side-effect
1607 all offsets will become positive, with a minimal canvas width/height.
1609 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1610 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1612 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1613 * String Memory leak from InterpretImageProperties() in "annotate"
1614 for Command line handling in mogrify.c
1615 * Allow percent escapes in both -sparse-color and -distort argument strings.
1616 * Fix -alpha to allow Set, Copy, and Extract from command line
1617 * Fix -alpha Set so it only clears the alpha when it was previously off
1618 * Changed 'AllChannels' to be just the 'real' channels (including K).
1619 * Special handling if +level-colors is given one color, and no seperator.
1620 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1622 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1623 * Fix -interpolate / -compose settings.
1624 * No need to specify -endian for native floating point format.
1625 * Remove small memory leak when cloning image properties (reference
1626 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1627 * The scan delegate requires a device name, not a symbolic link.
1628 * Report alpha instead of opacity for the TXT image format (reference
1629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1630 * Add channel support to -motion-blur.
1631 * Set the SVG affine matrix *before* we compute the scale (reference
1632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1633 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1634 ImageMagick distribution is built without thread support.
1635 * Return the correct number of unique colors for colormapped image (reference
1636 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1637 * SVG depends on MagickWand for parallel make (reference
1638 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1641 * Addition of 'BarrelInverse' Distortion
1643 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1644 * Extract / embed namespace for JPEG XMP profiles (reference
1645 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1646 * Deprecate -map and replace with -affinity which supports dither methods.
1647 * Set image depth when -depth is fired.
1648 * Fix small memory leak in TIFF coder (reference
1649 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1651 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1652 * Parallelize the colorspace transforms.
1653 * Honor gravity for -extent option (reference
1654 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1656 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1657 * Fixed a memory leak in the TransparentPaintImage() method.
1659 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1660 * Treat -compose as a setting.
1661 * Check for depth == 0 in GetQuantumScale() (reference
1662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1663 * Fix CIN coder scanline length (reference
1664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1666 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1667 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1668 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1669 * Fix configure script to configure the JBIG delegate library (reference
1670 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1671 * Error in indexed PNG output if number of colors <= 16 (reference
1672 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1674 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1675 * Always reinterpret %[fx:] properties.
1676 * Composite based on the composite image compose operator.
1678 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1679 * Add --coder-path and --filter-path options to MagickCore-config to
1680 support the Magick Coder and Image Filter kits.
1682 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1683 * -sparse-color option completed with inital set of methods.
1684 * -distort Barrel arguments expanded.
1686 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1687 * The -draw option no longer returns an error when for # like .6 (reference
1688 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1690 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1691 * New dithering selection option, -dither Floyd-Steinberg or
1694 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1695 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1697 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1698 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1699 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1700 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1701 * Support -compose option in the compare program.
1703 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1704 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1705 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1706 the older DrawAffineImage() in AffineTransformImage().
1707 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1709 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1711 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1712 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1713 degree Arcs and Polar Distorts.
1715 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1716 * Patch -fx to properly recognize maxima and minima.
1717 * Add channel specifier to -fx depth, mean, maxima, minima, and
1718 standard_deviation (e.g. depth.r).
1719 * Properly append .magick to the USERPROFILES path (reference
1720 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1722 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1723 * Added a "-set option:distort:scale" which scales the output 'view'
1724 by the amount given. This is directly useful for doing 'super-sampled'
1725 distorts, just set this, the scale the result back to a normal size.
1727 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1728 * Rewrite on coefficent handlig for DistortImages so allow for generation
1729 by other operators (SparseColor), and addition of verbose output of
1730 equivelent -fx functions for DistortImages to report of the internal
1731 coefficents that was calculated, and who they are used.
1732 * Initial implementation of SparseColor for interpolated gradients from
1733 sparsely seperated points of color (or posibily other forms of arguments)
1734 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1735 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1736 And as developed by Fred WeinHaus in his PinBarrel script
1738 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1739 * Certain corrupt GIF images no longer hang (reference
1740 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1741 * Read more than one image (if they exist) from DJVU image files.
1742 * Don't set image depth in histogram coder (references
1743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1745 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1746 * Fixed cache nexus threading problem to avoid spurious assertions when
1747 calling the DistortImage() method.
1749 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1750 * New distortion Shepards which provide semi-localized distorts of control
1751 points within an image, as first developed for IM by Frew Weinhaus in his
1752 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1753 It's almost like taffy pulling!
1755 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1756 * Separate coefficient calculation from DistortImages (future development)
1757 * Perspective and Bilinear Distortions fallback to Affine
1758 when less than 4 point pairs are provided.
1759 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1760 and a simple translation if only a single point pair is provided.
1761 * Added 'verbose' output of some of the distortion equations generated
1762 * Initial addition of polynomal distortion (incomplete - not working yet)
1764 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1765 * Add log2 and round as -fx operators.
1766 * Add log and round as -evaluate operator.
1767 * Add -deskew option to straighten an image.
1769 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1770 * Use the source image interpolation method when drawing an affine image.
1772 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1773 * Added new operator +/-level-colors which will 'level' images based
1774 on colors to use for the black and white points. This lets to adjust
1775 the image in terms of mapping the given colors from/to black and white
1778 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1779 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1782 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1783 * Refactor additional ImageMagick algorithms for OpenMP support.
1785 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1786 * Add pow as an -evaluate operation, using normalized values
1788 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1789 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1790 Function maps black and white values to the given level values.
1791 Rather than mapping the given level values to black and white.
1792 Bacically a 'reverse-level' function, with different input args.
1793 * Set +level or a '!' flag in -level or LevelImage() to call
1794 the new 'reverse-level' function LevelizeImageChannels().
1795 * More work on IsMagickColorSimular() to fix relationship between
1796 transparent-black and opaque-black, which was matched as 'simular'.
1797 Also attempts to fix 'K' channel handling for CMYK colorspace.
1798 More work on this to come.
1800 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1801 * The TXT format correctly reports alpha channel (reference
1802 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1803 * MONOTCHROME1 Dicom images are not longer inverted (reference
1804 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1806 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1807 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1808 so as to understand that the Hue Channel is cyclic by nature
1810 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1811 * The -sketch option is working again (reference
1812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1814 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1815 * More algorithms refactored to support a threaded cache view.
1816 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1817 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1818 * ISO C++ 1998 does not support 'long long' (reference
1819 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1820 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1822 * Generate histogram comment if # unique colors exceed 1024 (reference
1823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1825 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1826 * Reading EMF files containing non-ascii characters no longer fails for
1827 UTF8 encoded paths on Windows XP.
1829 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1830 * The -colorspace option is an operator, not a setting.
1832 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1833 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1835 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1836 * Patches to the JPEG and DCM coders to fix a few problems reading
1837 certain DCM image types.
1839 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1840 * Interpreting the -set option is no longer delayed.
1841 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1842 * Call DrawAffineImage() instead of CompositeImage() (reference
1843 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1844 * Throw exception for TIFF compression not support (reference
1845 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1846 * The +opaque option now recognizes its required argument (reference
1847 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1848 * The -background and -virtual-pixel settings are now applied correctly
1850 * Only reset the exception signature if the relinquish memory is MagickTrue.
1851 * Correct recolor equation for computing opacity (referencee
1852 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1853 * Set midpoint when scaling JP2 images.
1854 * Semaphores must be passed by reference when destroyed for reliable thread
1856 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1858 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1859 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1861 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1862 * Import: properly handle a hierarchy of subwindows under X11.
1863 * Refactor quantum pixel processor to inprove ease of use and speed.
1865 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1866 * OpenMP patch for sepia-tone effect.
1868 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1869 * OpenMP patch for NormalizeImage() & TintImage()
1871 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1872 * OpenMP patch for GetImageChannelDepth().
1873 * Set depth to 32 when saving MIFF HDRI image files.
1875 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1876 * OpenMP patch for OilPaintImage Function
1878 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1879 * Update IPLab coder (reference
1880 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1882 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1883 * Return correct result for -fx luminence.
1884 * Restore missing break so that PGM images remain PGM.
1885 * Speed up the processing of ASCII PNM files.
1886 * Return the correct number of MNG images for PingImage().
1888 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1889 * Remove C++ style comments from source.
1890 * Center motion blur kernel.
1891 * Reenable dithering for -monochrome option.
1893 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1894 * For color reduction, use maximum tree depth if image has 1024 or less
1896 * Use a uniform convolution filter for motion blur (reference
1897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1898 * Add 'mean' and 'std' symbols to the Fx expression parser.
1900 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1901 * Updated to the latest autoconf/automake/libtool scripts.
1902 * Default to HSL colorspace when modulating (reference
1903 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1904 * The -regard-warnings option properly returns a program status of 1 if and
1905 only if a warning or error exception is thrown.
1906 * Report 'no clip path defined' exception for -clip-path option (reference
1907 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1909 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1910 * Distinquish between pre and post processing of image list options.
1911 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1912 exception (reference
1913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1915 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1916 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1917 set image->matte to MagickFalse and emit a warning. This will produce
1918 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1920 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1921 * Fix fault for animate -window root image.gif.
1922 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1923 passes and setting image pixels (reference
1924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1926 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1927 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1929 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1930 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1931 the PNG specification, instead of scaling them.
1933 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1934 * Revised png.c to avoid saving unknown chunk types that will never
1935 be used later. This prevents the vulnerability described in
1936 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1937 To handle an invalid, zero-length vpAg chunk properly will require
1938 libpng-1.2.27 or later.
1940 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1941 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1942 * Use proper rounding for the -fx intensity expression.
1944 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1945 * Fix +swap option so it no longer throws an assertion.
1946 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1948 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1949 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1950 tile size is specified (e.g. ptif:image.tif[128x128]).
1951 * Malformed use of caption no longer consumes memory (reference
1952 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1953 * Don't run Ghostscript twice (reference
1954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1956 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1957 * SpreadImage() no longer introduces noise into the resulting image (reference
1958 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1959 * Properly handle min-is-white TIFF gray scale images.
1960 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1963 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1964 * Writing pyramid TIFF images no longer fails if a tile size is specified
1965 (e.g. ptif:image.tif[128x128]).
1966 * Reset page geometry when interactively cropping an image with the display
1969 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1970 * With a single swap argument should swap the image with the *last* image.
1972 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1973 * Make sure we don't sync a blob after it has been closed.
1975 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1976 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1978 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1979 * Support both GTK and CAIRO interfaces to RSVG (reference
1980 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1981 * Display colormapped PNG images with alpha properly (reference
1982 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1984 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1985 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1987 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1988 * The rsvg delegate library depends on cairo-svg.
1989 * Account for min-is-white 8-bit gray TIFF images.
1991 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1992 * Add support for the Postable Document Archive Format.
1993 * Add support for Braille images.
1994 * Add support for DDS images (contributed by Bianca van Schaik).
1995 * Add GetImageAlphaChannel() method.
1996 * PSD clipping paths are once again recognized.
1998 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1999 * Return the actual image format for HTTP: or FTP: format (reference
2000 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2001 * Fix so image.quantize(true) returns error as expected (reference
2002 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2004 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2005 * Fixed a small memory leak (8 bytes) in TransformImages().
2006 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2007 * Identify now reports both actual and reported image depths (reference
2008 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2010 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2011 * Speed up converting large PDF/PS images when only selecting a few pages
2012 (e.g. pdffile.pdf[195-199]).
2013 * Deprecate HSLTransform() and TransformHSL().
2015 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2016 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2019 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2020 * Promote colormapped to truecolor images when enciphering.
2022 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2023 * Add EncipherImage() / DecipherImage() methods.
2024 * Add -encipher / -decipher options to the command-line utilities.
2026 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2027 * New Unix/Linux refactoring (should be transparent since changes are
2028 reflected in Magick-config and ImageMagick.pc pkg-config files):
2029 /usr/local/include => /usr/local/include/ImageMagick
2030 libMagick => libMagickCore
2031 libWand => libMagickWand
2032 Magick-config (deprecated) => MagickCore-config
2033 Wand-config (deprecated) => MagickWand-config
2034 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2036 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2037 * Liquid rescale limits the final size to twice the original size (reference
2038 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2039 * Read EXIF data in TIFF images; writing is pending until we can figure out
2040 how to use the libtiff delegate library to write EXIF data.
2042 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2043 * Add support for liquid rescaling (e.g. -liquid-rescale).
2044 * Support a ^ meta character in an image geometry (.e.g
2045 convert 640x480.png -resize 240^ returns a 320x240 result).
2047 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2048 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2049 return camera model number.
2051 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2052 * Monochome EPS3 images are no longer corrupt (reference
2053 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2054 * Eliminate memory corruption with broken PICT image (reference
2055 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2056 * Return a Grayscale colorspace for grayscale DPX image (previously
2057 returned Log colorspace).
2058 * Fix -g option for PCL6 support (reference
2059 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2061 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2062 * Only read ICON alpha mask if BPP is <= 16.
2063 * Add support for +opaque and +transparent (requested by Anthony).
2064 * Throw an exception *before* we call wmf_api_destroy() (reference
2065 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2067 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2068 * Use explicit format specifier to render transparent Adobe Illustrator
2069 files (i.e. convert ai:image.ai image.png).
2070 * Set RSVG base URI (patch provided by tsdineen).
2072 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2073 * `Magick-config --version` returns Q16 instead of
2074 Q@MAGICKCORE_QUANTUM_DEPTH@.
2075 * Permit commas in numbers in certain locales (e.g. german +100,000).
2077 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2078 * Added an exception reason to BlobToImage() in the event an image has no
2079 magic number and neither the image magick or filename is set.
2080 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2081 * Fix bug in GetEXIFProperty() (reference
2082 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2084 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2085 * Adding comments to your image is now possible with the display program.
2087 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2088 * Adjusted -clut multiplyer for correct handling of
2089 "-interpolation Integer" in color lookup.
2091 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2092 * Fix 'insufficient image data' for DCM format (reference
2093 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2094 * Force a colormapped image if Palm bits-per-pixel < 16.
2095 * Fix multiple problems with Palm Data Base reader (patch from
2097 * Do not exit after first image with the display --immutable option.
2098 * Update autoconf/automake/libtool configuration files.
2099 * Add support for resource limit units (e.g. -limit memory 16mb).
2100 * Return original image if gaussian blur sigma is 0.0.
2101 * Colormapped multi-image PDF's are no longer corrupt (reference
2102 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2104 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2105 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2106 now adjusts automatically with different support window size.
2107 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2108 (triangluar) resize windowing filters.
2109 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2110 from the Lookup Table image.
2112 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2113 * Not all DCM tags were being saved as image attributes (patch provided by
2115 * Normalize pixel values when quantum format is floating-point.
2116 * Initialize the pixel sum to zero when averaging image pixels.
2118 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2119 * Bug fix in height calculation for -layers merge operation
2121 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2122 * Add support for SCT grayscale images.
2123 * Fixed transparancy bug for the ICO image format.
2124 * Fixed small memory leak in the caption and label coders.
2125 * Fixed -threshold option to return all white for -threshold 0 (reference
2126 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2128 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2129 * Corrected CGM delegate command in config/delegate.xml.
2131 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2132 * Reclassified X server open error from fatal to non-fatal.
2133 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2134 set the image alpha channel.
2135 * Patch for Scanalytics IPLab image format for non 8-bit images
2136 (contributed by Sean Burke).
2138 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2139 * Remove ctrl-M characters on in various source files.
2140 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2141 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2143 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2144 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2146 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2147 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2148 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2149 * Modules are searched first in the directories specified by the environment
2150 variables, and then -- if the desired module is not found -- in the
2151 compiled-in path. (reference
2152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2154 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2155 * Update FPX regression test reference images.
2156 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2158 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2159 * The -equalize option now respects the -channel option.
2161 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2162 * Additional Filters: Welsh, Parzen, Lagrangian
2163 * Addition of Cubic filter B,C controls
2164 * 'verbose' filter plotting output using -define "filter:verbose"
2166 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2167 * Further expandsion and handling of filters with expert options.
2168 -filter selects from a table of standard filter settings, while
2169 expert options allow complete selection of filter, windowing, support
2170 and blurring options. Includes automatic switch from Sinc to Bessel
2171 for operators using 2 dimentional cylindrical filter, rather than
2172 two pass 1 dimentional orthogonal filters.
2174 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2175 * Obsolete -support (set filter blur factor)
2176 * Expandsion to add -set/define filter options
2178 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2179 * Least Squares coordinate handling added for -distort methods Affine,
2180 Perspective, Bilinear. This allows for more than the minimal number of
2181 coordinates to be used to 'fit' a distortion function to an image.
2182 This addition will allow the use of image registration to generate
2183 panarama overviews and better geographical coordinate correction.
2184 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2185 into a new layers function MergeImageLayers() method, adding 'flatten'
2186 and 'mosaic' layer methods.
2187 * Addition of another simular layers method 'merge' which 'unlocks' the
2188 normal flatten/mosaic layer merger from the origin, The resulting image
2189 will have a virtual canvas of minimal size with an offset. Also images
2190 with negative offsets will not be clipped by the 'merge' form of the
2191 command. This was created for better layering of distorted images, such
2192 as panarama overlays.
2193 * Bug fix in handling transparency for EWA resampling.
2194 * Access to Resize Filter Functions from resize.c (for resample.c)
2195 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2196 * All resize filters added to resampling, but filter handling is incomplete.
2198 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2199 * The box filter no longer produces a black grid when resizing an image
2201 * Respect cropbox for PDF with a subimage specification (e.g.
2203 * Detect proper PDF bounding box when offsets are negative.
2205 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2206 * Speed up the Fx interpreter.
2207 * Use ULL not ui64 for MinGW 64-bit constants.
2208 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2209 * Close all references to a pixel cache on disk before removing the temporary
2210 file as required under Windows.
2212 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2213 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2214 sharp and clear as you approach the center of the distort.
2215 * Added " -set option:distort:viewport 'geometry' " special option
2216 that can be used to override the output image size and offset.
2217 * Fixed experimental use of -filter and -support in Resampling (more later).
2218 * Changed order for coordinate arguments in -distort (for later leastsq
2219 multiple coordinate distortion function fitting)
2221 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2222 * Check the API version and quantum depth before loading a coder module or
2223 image filter (reference
2224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2225 * Add exception to the image filter signature.
2226 * Get the execution path under Mac OS X.
2227 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2228 * Fixed memory leak in CloneString() (reference
2229 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2230 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2233 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2234 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2236 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2237 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2239 * Map the display program pan icon window for each oversized image.
2240 * The ufraw delegate does not like quotes around the output filename.
2241 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2242 a 64-bit FreeBSD system.
2243 * The -level option now works properly for colormapped images.
2244 * Allow Extrapolated blending of images using -blend
2245 http://netpbm.sourceforge.net/doc/extendedopacity.html
2247 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2248 * Major Addition, Area Resampling Functions, (scaled interpolation)
2249 for pixel lookup in Distortion functions. This improves the look in
2250 areas of minification enormousally, especially in situations of infinite
2251 tiling and horizon views. All virtual pixel methods have been handled
2252 to minimise computation time involved with area resampling. To use the
2253 new function distortions need to be able to determine scaling vectors
2254 (distortion function derivitives) for correct working. All
2255 -distort methods, except Arc, uses scaled area resampling.
2256 * Improvements to perspective distort method, to include the correct
2257 differentation between the 'ground' on which the image lies, and the
2258 'sky', the color of which can be set using the -mattecolor setting
2259 (as the distortion invalid pixel color). Background color is retains
2260 for surrounding ground areas. The horizon is also correct anti-aliased
2261 and transparent colors are also allowed, allowing you to add backdrops
2262 of gradients and patterns.
2264 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2265 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2266 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2268 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2270 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2271 (alert from iDefense).
2272 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2273 (alert from iDefense).
2274 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2275 (alert from iDefense).
2276 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2277 (alert from iDefense).
2278 * Patched ReadDCMImage() to fix an denial of service vulnerability
2279 (alert from iDefense).
2280 * Patched ReadXCFImage() to fix an denial of service vulnerability
2281 (alert from iDefense).
2282 * If image size changes, don't trust DPX orientation attributes.
2284 2007-09-04 6.3.5-9 Gozer404
2285 * Add French to the messaging system (reference
2286 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2287 * Add -fopenmp to MAGICK_PCFLAGS (reference
2288 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2290 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2291 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2292 reset the alpha channel.
2293 * Render proper image labels for VID coder.
2294 * Resolved a conflict for the -list option. Use -list font to list
2295 ImageMagick fonts and -list type to list image types.
2296 * Catch any errors returned by pthread_mutex_init() (problem report
2297 from devman@gmx-t...).
2298 * TransformHSL() returns a proper hue component.
2299 * Added -clut option and the ClutImage() method.
2300 * Fix glyph memory leak in AnnotateImage (reference
2301 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2302 * Rename analyze.c to Analyze.c (reference
2303 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2305 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2306 * Enabled use of +distort to auto resize destination image to 'bestfit'
2307 the distorted input image. This also enabled the use of virtual canvas
2308 offsets in source and destination images for most distortion methods.
2310 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2311 * Remove atexit in Magick++ code to avoid possible client crash (reference
2312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2314 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2315 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2317 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2318 * Added -distort arc. This update also allows the destination image
2319 size and offset to be set according to the specific distortion being
2322 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2323 * Set the -poloroid border color with the -bordercolor option.
2325 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2326 * Remove extranous break statement so -type option properly sets the
2327 image_info->type member (reference
2328 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2330 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2331 * Allow the use of optional arguments in -distort SRT
2333 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2334 * Initial addition of three Affine Distortions to -distort with the affine
2335 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2336 or separate Scale-Rotate-Translate actions.
2338 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2339 * Fix X11 font ascender.
2340 * Add -distort option.
2341 * Add random noise option (e.g. +noise random).
2342 * Many internal algorithms are now threaded to take advantage of speed-ups
2343 offered by the new dual and quad-core processor technologies.
2344 and quad-core processor technology.
2345 * Tiff images in the LAB colorspace are no longer identified as RGB
2346 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2347 * Update image color_profile and iptc_profile members in the JPEG coder
2348 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2350 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2351 * Fix composite mask bug (reference
2352 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2353 * Speed up GetPixelOpacity() method (patch from seth@price...).
2354 * Set icon image width/height before allocating the image colormap.
2355 * Remove Photoshop string segment from JPEG profile (reference
2356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2358 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2359 * Converting a jpg to pdf is creating an empty pdf object (reference
2360 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2361 * Respect the '-set type:hinting off option' (bug report from Richard
2363 * WritePSDImage vulnerable to exploitable heap corruption (reference
2364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2366 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2367 * SetMagickRegistry() post-increment the value 'id' (reference
2368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2370 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2371 * Read/write 10 & 12-bit packed DPX images.
2372 * Reduce stack requirements for messaging system.
2373 * Small memory leak for raw profiles in the PNG coder.
2375 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2376 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2377 you can continue to use "-interlace Plane" to request these.
2379 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2380 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2382 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2383 * Set min-is-white for Group4-compressed PDF.
2384 * Add PaintFloodfillImage() method.
2386 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2387 * Add MEPP metric to compare program. Returns the mean error per pixel
2388 along with the normalize mean and maximum error.
2389 * Attach an XMP profile to an image (e.g.
2390 convert input.tif -profile xmp:metadata.xmp output.tif).
2392 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2393 * Fixed mogrify conversions with -format and -path (reference
2394 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2396 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2397 * SVG style element was not always parsed properly.
2398 * Do not dither when the number of unique colors is already less than the
2400 * Return normalized PAE metric (compare utility).
2402 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2403 * Add support for PFM images.
2404 * Check for corrupt EXIF image profiles.
2405 * Writing JPEG YCbCr TIFF images no longer faults (reference
2406 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2408 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2409 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2411 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2412 * Added profile support to the GIF decoder/encoder. They are stored
2413 as GIF Application Extensions. Known extensions include existing ICCRGB1
2414 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2415 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2417 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2418 * Invert Opacity change for user defined ordered dither threshold maps,
2419 so that 'off' map is transparent, and 'on' is opaque.
2421 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2422 * Added an initial Coalesce Images, and a final +map local colortable
2423 optimization to the -layers Optimize method, for a simple to use
2424 GIF optimization operation. (more work to come)
2426 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2427 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2428 * Add AcquireOneVirtualPixel() method.
2429 * Set Log colorspace properly when writing DPX images.
2430 * Add -tile-offset option.
2431 * Add support for the EXR image format.
2432 * Improve support for DPX images.
2433 * Add --enable-hdri option to the configure script.
2434 * Add support for high dynamic-range images (HDRI).
2436 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2437 * Improve support for writing multiple image icons.
2439 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2440 * Separated -layers Optimize from -layers OptimizeFrame to allow
2441 the former expansion into a general (multiple method) optimizer
2443 * merged -layers OptimizeTransparency into -layers Optimize method
2445 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2446 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2447 * Fix race condition when spawning delegate programs.
2448 * TIFF JPEG now respects the -quality comptression setting.
2449 * The -fx option now properly groks the logical and operator.
2450 * DPX tilestamp property should be timestamp.
2452 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2453 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2454 according to given gravity and canvas area it applies to. This is for
2455 code simplification thoughout MagickCore.
2457 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2458 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2459 frames. Other animation handlers may also need to reset virtual canvas
2460 sizes to match the first frame, as well.
2462 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2463 * Addition of a CompositeImages() "layer.c" function to compose two
2464 separate image lists together (with a virtual canvas offset) in three
2465 different ways, depending on the size of the lists.
2466 * A 'hack' for command line use (the two lists separates by the special
2467 "NULL" image, which is junked) has also been added. Specifically...
2468 "-layers Composite".
2470 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2471 * Add -layers RemoveDups method to remove duplicate sequential images in
2472 coalesced animations.
2473 * Add -layers RemoveZero method to remove images with a zero time delay
2474 (with no action and a warning is all images have zero time delay)
2476 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2477 * Permit generic profiles (e.g. -profile name:profile).
2479 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2480 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2481 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2483 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2484 * Code duplication, simplification, and possible logic faults in "list.c".
2485 * Added new Composition method, 'ChangeMask' to return pixels
2486 that have changed or will cause a color change in overlays
2487 * Used 'ChangeMask' to implement the "-layers" method
2488 "OptimizeTransparency" to improve the compressibility of
2489 frame optimized GIF animations. See IM Examples...
2490 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2492 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2493 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2494 some minor changes to the GIF coder to make reading and pinging images
2495 faster (patch provided by mstemm@cloud...).
2497 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2498 * Patch RotateImage() to properly rotate CMYK images.
2499 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2500 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2502 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2503 * Fixed bug for GIF Optimization for images without a matte channel.
2504 * Improved image handling for "-layers" method "Dispose".
2506 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2507 * Improve configure script to better support Ghostscript under Mac OSX (
2508 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2509 * Force a virtual pixel method of Tile for GetFillColor() and
2511 * Add -reverse option to reverse the image list.
2513 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2514 * Support versions 2.1.0 and above (reference
2515 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2516 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2517 * Fix fault in DCM coder (reference
2518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2519 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2520 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2521 * Add --disable-deprecated configure script option.
2522 * Composite mask now works properly with transparent images.
2524 2007-03-04 Daniel Kobras <kobras@debia...>
2525 * Fixed additional data-driven faults (reference
2526 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2527 * Allocate proper scanline length to prevent a PCX overflow.
2529 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2530 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2531 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2533 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2534 * Escape indirect labels and comments (e.g. -label @file).
2535 * Added -format %C to return the image compression type.
2536 * Do not report channel statistics if -ping -format is specified with the
2538 * Add ResetImagePage() to reset the image page canvas and position.
2539 * Upgrade to LCMS 1.16
2540 * Configure Ghostscript for library or framework (reference
2541 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2542 * Add -taint option to convert/mogrify to mark image as ineligible for
2543 * Fixed various data-driven faults (reference
2544 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2545 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2546 not MagickCore. The corrupt XWD image faults but its failing in
2547 the X11 XGetPixel() method, not MagickCore.
2549 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2550 * Use -define quantum:polarity=min-is-black or -define
2551 quantum:polarity=min-is-white to toggle the photometric interpretation for
2552 a bilevel TIFF image.
2554 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2555 * Don't interpret embedded format characters when reading comments/labels
2557 * Reading an image from stdin stopped working.
2559 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2560 * PerlMagick Label() no longer faults.
2561 * Fix double-free when using the display/animate -geometry option.
2562 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2563 profile->length and profile->datum.
2565 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2566 * Fix file leak in InjectImageBlob().
2567 * Do not reinterpret image properties (e.g. -comment %%w).
2569 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2570 * Don't over-allocate file buffers.
2572 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2573 * Format strings in the POSIX locale.
2574 * Make font metrics invarient to the strokewidth.
2576 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2577 * Patch to fix configure.ac typo.
2579 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2580 * Permit ImageMagick to run as a service under Windows.
2581 * Remove duplicate EXIF properties.
2582 * Support strokewidth option for the caption format.
2583 * Don't use Ghostscript for rendering fonts if Freetype is available.
2585 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2586 * Added thumbnail format to write EXIF thumbnails.
2587 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2588 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2590 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2591 * Add interpolate and background options to PerlMagick's AffineTransform().
2592 * Revert to Postscript rendering if Freetype delegate library is not
2595 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2596 * Accept Fx expressions from a file with -fx @filename.
2597 * Enhance -fill and -stroke to accept image filenames as patterns.
2599 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2600 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2602 * Update EXIF resolution fields when image density changes.
2604 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2605 * The -polaroid option now respects -gravity.
2606 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2608 * Any form of "-crop" with a percentage, implies an offset for the crop.
2609 * Fixed percent option for -border (e.g. -border 10%x0%).
2610 * Add -path option to the mogrify program to specify where to write the
2613 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2614 * Fix the -auto-orient to work with an image sequence (reference
2615 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2616 * Add -polaroid option to simulate a Polaroid picture.
2617 * Eliminate double-free bug in GradientImage().
2618 * Set AppendImage() matte channel only when image has matte attribute set.
2619 * The -crop with negative offsets do not modify the virtual canvas.
2620 * Caption: Given both the width and height ("-size") of the area to fill,
2621 adjust the fonts "-pointsize" until the text just filles the whole space
2622 without overflowing.
2623 * Generate proper Windows icon image files (patch provided by