1 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
2 * Fix memory assertion with --enable-embeddable (reference
3 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
4 * Don't permit access to pixels when pinging an image (reference
5 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
7 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
8 * Added sqrt(2) bluring default for Gaussian Filter if used as a
9 Cylindrical EWA filter. This resulted in the last aliasing issue
10 that was present in tests for Gaussian EWA resampling.
11 However it is still a very blury filter for default use in EWA.
12 * Adjusted Variable Mapping Blur Composition so user arguments actual
13 relate properly to the sigma of the blur for a maximum mapping value.
14 * Fix horizon anti-alising for output scaled perspective distortions.
15 * 'Bessel' filter is nor offically and more accuritally named 'Jinc'
16 however 'Bessel' while not visible as a filter option can still be used
17 as an internal alias for 'Jinc'.
19 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmail...>
20 * Chantal Racette double checked the bounding parallelogram computation
21 in resample.c (and I tightened the comments).
23 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
24 * Temporary files not always deleted (reference
25 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
27 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmail...>
28 * Simplified the ClampUpAxes code, the use of its outputs, its
29 comments, and credited Craig DeForest for the "clamp singular values"
31 * No reason to have "insane" precision Sinc in resize.c: Use
32 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
34 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
35 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
36 for Distort Resampling. This makes -distort a whole lot nicer
37 and allows for the use of better cylindrical filters.
38 * Bug fix for -filter point distorts (occasional generating black pixels)
40 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
41 * Fix Point filter for ResizeImage() caused by support limiting the
42 Box weighting function.
44 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
45 * Don't allow resize filter weights to go to zero (reference
46 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
48 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmail...>
49 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
51 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
52 * Do not break words if caption size is absolute (reference
53 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
54 * Don't define HAVE_THREADS for --without-threads configure script option.
56 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmail...>
57 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
58 Some computations were needlessly done in long double precision because
59 PIL forced an automatic upcast wherever it appeared. Changed its name to
60 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
61 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
62 call instead of two trig calls.
64 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
65 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
66 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
68 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
69 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
71 * Support %[version] and %[copyright].
72 * Improve performance of the pixel cache.
74 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
75 * Automatically set the quantum depth to 16 for HDRI.
77 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
78 * IPTC profile not always wrapped properly inside an 8BIM profile.
79 * TIFF tile geometry must be divisible by 16.
81 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
82 * Rename of SincPolynomial to SincFast for easier user understanding
83 * Ditto for LanczosChebyshev to LanzcosFast
85 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
86 * Switch default resize filters to using the faster SincPolynomial
87 filter by default internally. However 'Sinc' will still use the
88 Trigonometric function, and can be used to assign the trig version
89 of Sinc() to filters using the filter expert options.
90 * The default filter for 'distort' was found to be a very blurry inaccurate
91 filter function. It was removed and replaced with a correct Gaussian
92 filter (as used by resize)
93 * Added a switch so that "-interpolate filter" will force the use of
94 a cylindrical filter for ALL pixels in distorted images. That is you can
95 use that switch to use a cylindrical filter even for images that are
96 being enlarged by the distortion. However EWA is still currently using
97 a fixed 2.0 sampling radius. This switch complements the use of "-filter
98 point" which turns off EWA filters in favor of interpolation for all
99 pixels in a distorted image. BOTH switches should not be used together.
100 * A bug in the support radius of the EWA resampling function was found,
101 now that correctly defined resize filters are being used. Suddenly Normal
102 Gaussian distortions are not so blurry, and tests with distortions of
103 the 'Rings' image show extremely good and clear results, with only minimal
104 blurring. The filter 'blur' expert option can be used to adjust this
107 The above represents a major improvement forward in the quality of the
108 image distortion operator. But near-unity distortions (no scaling) are
111 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
112 * Don't negate the geometry offset for the -extent option.
114 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
115 * The RGBO format is now listed as a supported format.
117 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
118 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
119 function as "LanczosChebyshev" as faster alternative to Lanczos.
120 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
121 the Sinc Trigonometric resize filter, as a proper filter to allow
122 direct comparision and speed testing of the filter.
123 * Expanded the "-set option:filter:verbose 1" output, so as to also include
124 the actual functions and other values that were used to create the filter.
126 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
127 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
129 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
130 * Path no longer closed if join style is round (reference
131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
132 * Add case for BGRQuantum to GetQuantumExtent().
133 * Support no compression on PCX write.
135 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
136 * Fixed bug in the raw BGRA coders (reference
137 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
138 * Fix off-by-one error in the PSD coders.
139 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
140 approximation of the sinc function over the interval [-3,3].
141 * Eliminate a small memory leak in LevelizeImageChannel() (reference
142 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
143 * Recognize -fx logtwo (reference
144 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
146 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
147 * Throw exception if image size differs for the compare program but the
148 -subimage-search option is not specified.
150 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
151 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
153 * Add -subimage-search option to the compare utility.
155 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
156 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
157 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
159 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
160 * Emit a warning if the PNG encoder can't satisfy the color type and
161 bit depth requested with a "-define" directive.
163 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
164 * The orient option sometimes improperly set "undefined" (reference
165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
166 * Only list orientation options for the -list orientation option (reference
167 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
168 * Return proper standard deviation for combined channels (reference
169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
170 * Handle transparency properly for the PSD image format.
172 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
173 * Properly map PNG intent to image->rendering_intent
175 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
176 * Eliminate bogus "invalid colormap index" when pinging ICO images.
177 * Support -set density / units.
179 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
180 * Only use the first alpha channel in PSD image.
181 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
183 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
184 * Eliminate useless message about assuming zero delay when writing
185 a single-frame MNG, and changed it from Error to Warning when
186 writing a multiple-frame MNG.
188 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
189 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
190 reader tries to read MNG chunks from the interior of the embedded PNG,
191 resulting in an erroneous "corrupted image" message.
193 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
194 * Fix memory leak in for corrupt BMP images (reference
195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
196 * Repair several issues when writing to stdout (reference
197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
198 * A GIF image with the .bgr extension is still a GIF (reference
199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
201 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
202 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
203 images where the png bit_depth was not the same as the quantum depth,
204 and the transparent color was not black.
206 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
207 * Pinging the DJVU image format no longer faults.
208 * Check for time-limit-exceeded in only one thread.
209 * Reading filenames from a file (e.g. @filenames) no longer includes the
210 utility name (side effect of StringToArgv() method).
212 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
213 * Support the tiff:fill-order define.
214 * Filters are case sensitive (e.g. reduce-Colors).
215 * Restore mogrify's -path option.
216 * The -list module option lists image coders and image filters.
218 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
219 * Add the ImageView API.
220 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
221 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
223 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
224 * Skip byte when DDS bitcount is 32 (reference
225 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
226 * Montage now uses final background setting (e.g. montage -background none ...
227 -background lightblue show:).
228 * Do not annotate directory paths in ListFiles().
229 * Reset the image matte for png:color-type=2.
231 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
232 * Support new label:pointsize property.
233 * Miscellany->Slide Show, in the display program, now cycles through the
235 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
236 * Reduce memory requirements when dithering on the iPhone.
237 * Command line operators no longer affected by settings that appear after
238 them (e.g. -splice 10x0+0+0 -gravity center).
239 * Compute the proper DPX user data field size.
241 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
242 * Fix some nits to keep the clang compiler happy.
244 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
245 * Fix transprancy handling for Morphology Convolve
246 * Adjustments of Hit And Miss and Edge Detection kernel definitions
247 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
248 * Handling for Convolution of 1-D vertical kernels.
249 However this was removed (using #if-#endif) as I found it slower in tests!
251 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
252 * mogrify -format properly handles compressed image filename (e.g.
253 -format jpg logo.png.bz2).
254 * Respect +dither option when saving to the GIF image format.
256 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
257 * End of string sentinal is \n not \r.
259 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
260 * Don't decode pixels in coders/png.c when image->ping is set.
262 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
263 * Reset image filename when reading inline images.
264 * Don't clamp floating point values for HDRI-enabled ImageMagick.
266 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
267 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
268 * 'Skeleton' variant to thin down images as symmetrically as possible.
269 * Spelling correction: Manhatten -> Manhattan
271 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
272 * Properly scale color components of the PNG bKGD chunk.
273 * Prevent MNG divide by zero in calculation of frame_timeout. Set
274 both frame_delay and frame_timeout to infinite when ticks_per_second
275 is zero, as required by the MNG spec.
277 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
278 * Add x:silent option to prevent beeps when reading the X image format.
279 * Recognize TTF for GetMagicInfo().
280 * Ensure the +set option deletes the image artifact.
282 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
283 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
285 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
286 * Fix for Square Array Rotates (off center origin rotate)
287 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
288 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
289 to complete this kernels definition
291 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
292 * Respect density when rendering SVG images.
293 * Set AVI handler to the MPEG coder.
294 * Compute the proper DPX user data field size.
295 * Do not interpret a format specifier when enclosed in brackets (e.g.
296 rose_tile_%[filename:tile].gif.
297 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
299 * Prevent MNG divide by zero in calculation of frame_delay (reference
300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
302 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
303 * Third Re-write of MorphologyApply() to better handle compound methods.
304 * Implemented -set option:morphology:compose for merging results of
305 multiple kernels. "None" means re-iterate results with next kernel.
306 While "Undefined" means to use the internal default for a method.
307 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
308 while HitAndMiss defaults to "Lighten" (union of all kernel results).
309 Other morphology methods defaults still to be decided.
310 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
311 * Rotation Expansion of single kernels '^' and '@' flags in arguments
312 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
313 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
314 So the above will only produce a list of 2 kernels, not 4 kernels
316 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
317 * Separation of internal function MorphologyApply() from
318 MorphologyImageChannel() to calls to convolve without user settings.
319 * Rewrite of MorphologyApply() to output better 'verbose' messages
320 * Better handling of Gaussian tyle filters (bug fixes)
321 * Bug fix and optimization of kernel size calculations in "gem.c"
322 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
323 expand kernel into a rotated list.
324 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
325 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
326 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
327 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
328 EG: -morphology convolve LOG:0x1
329 * Added FreiChen, Kirsch Convolution kernels
330 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
331 * Added Edges HitAndMiss Kernel
333 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
334 * PSD images require a proper layer to support an alpha channel.
335 * Enable PFM endian support.
336 * Add context to -border for montage. Inside the parenthesis it adds a border
337 to the image otherwise it sets the border for the layout manager.
338 * 24-bit BMP images are not colormapped even if header colors != 0.
339 * Set DPX user data like this: -set profile dpx:userdata.txt.
340 * Make sure Lab => RGB => Lab survives the round trip.
342 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
343 * Use ScaleCharToQuantum() in coders/src.c (reference
344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
345 * Don't clamp HDRI EXR pixels.
347 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
348 * Increase the estimated # points for the path drawing primitive.
349 * Remove any prior resolution block from PSD before writing the new block.
351 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
352 * Addition of more Morphological/Convolution Kernels.
353 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
354 EG: -morphology convolve DOG:0x1,3
355 -morphology convolve DOB:0x1,3,90
356 * Added Prewitt, Roberts, Compass Convolution Kernels
357 * Ring Symbol Kernel (subtraction of Disk from a Disk)
359 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
360 * The pixel buffer was underallocated for some image formats when streaming.
362 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
363 * Implementation of Pattern Matching Morphology methods
364 HitAndMiss, Thicken, Thinning
365 * Reporting of Kernel Strings that fail to parse (though not why)
366 * Parsing of Multiple Kernel Strings, generating a list of kernels
367 * Union of results from Multiple Kernels for HitAndMiss method
368 * Interated Multiple Kernels for all other morphology methods
369 * Added many new kernels for HitAndMiss and Convolution
370 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
371 ConvexHull (for Thicken), Skeleton (for Thinning)
373 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
374 * Use proper background.index when writing indexed PNG, if the background
375 color is in the palette.
377 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
378 * Fix improper 'invalid colormap index' PNG bug.
379 * Fix PerlMagick compile exception.
381 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
382 * Added % and ! modification flags to morphology distance kernel
383 scaling factor, for easier usage.
384 * Bug fix for compose math channel handling and morphology diff usage
386 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
387 * Do not claim gray colorspace if gray image includes a non-gray pixel.
388 * Initialize BMP alpha channel to opaque for RGB images.
389 * Fixed under allocation for round rectangles.
390 * The -list option returns a 0 status as expected.
392 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
393 * Made use of new no-'sync' channel enabled mathematical compose methods
394 for the difference morphology methods. These should now work correctly
395 for specific channels, and more importantly for alpha shaped morphology.
397 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
398 * Fixed bugs with losing the opacity channel while writing some PNG images.
399 (bug reported by Anthony T.)
401 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
402 * Simplified and corrected rowbytes calculation in coders/png.c and
405 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
406 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
407 "ModulusSubtract" for more clarity of there functions. Old names
408 will continue to work as expected.
409 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
410 normal SVG 'Over' blending specifications, (see next for override)
411 Note that this does NOT include the "Plus" composition method which has
412 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
414 * By default mathematical compositions work as per SVG definition. That is
415 the results are synchronized with 'Over' alpha-blending (except "Plus"
416 which uses 'plus' alpha-blending).
418 By removing the default 'sync' flag from the -channel setting however
419 Break this inter-channel synchronization and do the mathematical operations
420 only on the individual channels as specified by the -channel setting.
421 That is do 'channel' math rather than 'SVG' composition.
423 With this change you can then use mathematical composition methods on
424 individual channels or even with the alpha channel of images.
426 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
427 * Special case handling in Barrel distortion (pixel at image center)
428 * Calculation of image for Barrel distortion (pixel vs image coords)
429 * Argument input (handling optional 'd' argument) for Barrel distortion
431 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
432 * Do not declare timestruct under MinGW.
433 * Respect -compose option for the montage utility (bug report by Anthony).
434 * A 256 column gradient produces a 256 color GIF image (bug report by
436 * Register / unregister CALS format in static.c (reference
437 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
438 * Add SetImageColor() method.
440 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
441 * Only write one ICC profile to PSD image.
442 * Sync image colormap for PNG tRNS chunks.
443 * The -direction option now works with the -annotate and -draw options.
444 * For the histogram: format, if you have no need for the unique color list,
445 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
447 * Match on literal after backslash in glob expression (reference
448 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
449 * Enable JPEG-compression for grayscale TIFF images (reference
450 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
451 * Don't write empty tile if tile geometry matches the image width (reference
452 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
453 * Support -regard-warnings in the mogrify utility.
454 * Output the correct units for the identify utility (reference
455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
457 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
458 * Do not set the resample virtual pixel method when undefined.
459 * Support writing grayscale PSD images.
460 * Revert Lab-to-XYZ colorspace transform patch.
461 * Clamp HDRI values for LevelImageChannel() method.
463 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
464 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
465 * Do not flip BMP image with negative height when pinging.
467 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
468 * Improve support for device link profiles.
470 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
471 * Fixed bug in -auto-level for special case when only one value is present
472 in some channel of the image. In this case no 'stretch is performed, just
475 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
476 * WMF support under Windows does not produce the same results as under
479 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
480 * Fixed bug in equal-size tile cropping, when image has a page offset.
482 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
483 * The -recolor 4x4 matrix is now interpreted properly (previously it
484 summed rather than attenuating the alpha channel).
485 * Support writing 1-bit PSD images.
487 * Improved WMF support under Windows.
489 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
490 * The new coders/png.c was failing to read a 1-bit paletted image properly.
491 * Finished eliminating the deprecated direct references to members of
492 the png_info structure. ImageMagick can now be built with libpng-1.5.
494 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
495 * Respect the -density option when rendering a Postscript or PDF image.
496 * Distort barrel no longer complains when 3 arguments are given (reference
497 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
498 * Support -direction left-to-right option for rendering text
500 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
501 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
502 * Relocated the new, misplaced png_get_rowbytes() call.
503 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
505 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
506 * Windows does not support complex.h (reference
507 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
508 * Add support for monochrome PSD images.
509 * VignetteImage() no longer crashes when x and y arguments are both greater
510 than half the width (x) and height (y) of the image.
512 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
513 * Eliminated some of the deprecated direct references to members of
514 the png_info structure. This must be finished before we can build
517 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
518 * The animate program no longer loops twice when -loop 1 is specified.
519 * The caption format would sometimes hang when the text was not UTF-8.
520 * Don't gamma correct log to linear color conversion unless the -gamma is
522 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
524 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
525 * Detect CMYKProcessColor AI tag.
526 * Delete image from command line cache for -write option.
528 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
529 * Add support for the Adobe Large Document format.
530 * Recognize -remap option for the mogrify utility.
531 * The default Helvetica font is not always available, check for
532 Century Schoolbook too (reference
533 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
535 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
536 * Permit user to get virtual pixels with a region width of 0.
537 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
538 * Resampling filter must respect the image virtual pixel method.
540 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
541 * The -evaluate-sequence option behaves like -evaluate except it operates
542 on a sequence of images.
544 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
545 * Add support for the -maximum and -minimum options.
547 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
548 * Check to see if ICON image width /height exceeds that of the image canvas.
549 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
550 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
551 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
552 Anthony, review these for correctness.
553 * Don't embed an XMP profile in an EPS image for now.
555 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
556 * Insufficient image data in EPT is a warning rather than an error.
557 * Respect -type TrueColor when writing gray DPX images.
558 * Fix problem reading 10-bit grayscale DPX images when scanline length is
560 * BMP has an alpha channel, it was treated as an opacity channel.
562 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
563 * Write 10-bit grayscale DPX images properly.
565 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
566 * Detect PDF ICCBased colorspace.
568 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
569 * Finalized -set option:convolve:scale kernel normalize/scale option
571 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
572 * TransformImage() resets the image blob when called in the PICT decoder;
573 use SetImageExtent() instead.
575 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
576 * Support PSD RLE compression.
578 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
579 * The jpeg:extent define sometimes exceeded the specified limit.
581 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
582 * Resolve "too many open files" (reference
583 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
585 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
586 * Added Correlate method which does a Convolve without reflecting the kernel.
588 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
589 * Initialize grayscale colormap for PSD images.
591 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
592 * Final testing and fixing of basic morphology operators
593 * Addition Third-level Subtractive Morphology Methods:
594 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
595 * Ensuring original kernels passed to morphology are cloned before being
596 modified for use by specific methods (EG: convolve scale/normalize)
598 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
599 * display -immutable to display transparent image without a checkboard.
601 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
602 * Make -define png:color-type less persnickity about what it will accept.
604 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
605 * added use of -precision in 'showkernel' output of -morphology
606 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
607 'Distance' Morphology primatives. This does not have a performance hit,
608 though is only truely applicable when the kernel is asymmetric. Note that
609 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
610 operations work properly. This 'reflected usage is defined by online
611 morphology lecture notes (Google for "EECE Binary Morphology")
612 * Added convolve kernel scaling setting "-set option:convolve:scale N"
613 If undefined morphology convolve does not do any scaling or normalization
614 of the convolution kernel. A value of 0.0 causes normalization for both
615 zero and non-zero (added weights) kernel types.
617 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
618 * Speed up reading the PSD image format.
619 * Add the -precision option. Use it to set the maximum number of significant
620 digits to be printed.
621 * Add -features option to the identify program to display channel features.
622 * Add -unique option to the identify program to display channel features.
624 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
625 * Add support for compact floating point (i.e. -depth 16 -define
626 quantum:format=floating-point).
627 * Transparent images no longer flicker on certain system when using the
629 * Permit interactive resizing with the display program.
630 * Support heterogeneous distributed processing, see
631 http://www.imagemagick.org/script/architecture.php#distributed.
632 * Fix semaphore assertion when reading a corrupt image with Magick++.
633 * Add support for -brightness-contrast option.
635 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
636 * Add support for the BGRA raw image format.
638 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
639 * Added Kernel Generator to generate kernels from user strings, which
640 allows the generation in many built in kernels for both Convolution
641 and other Morphological methods. New Kernels currently include..
642 Convolution: Gaussian, Blur, Comet
643 Morphological: Rectangle, Square, Diamond, Disk, Plus
644 Distance: Chebyshev, Manhatten, Knight, Euclidean
645 And both old and new (rectangular) user defined kernel specifications
646 including the use of 'nan' to represent elements which are not part
647 of the kernel definition. List built-in kernel types use "-list kernel"
648 * Added -morphology {method}[:{iteration}] {kernel_string}
649 Initial methods includes no only the basic morphology methods: Dilate,
650 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
651 also the special methods: Convolve, and Distance. Of course the
652 appropriate kernel should be provided for each specific method.
654 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
655 * Add OpenCL-enabled filter (e.g. convert image.png -process
656 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
657 * Added StringTo...() processing functions
659 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
660 * Added MxN tile cropping with overlapping and space handling.
661 See IM Examples, Cutting and Bordering, Cropping roughly Equal
663 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
664 * angle bug fix in variable blur composition with vertical ellipses
665 * Added ability to have variable angles for ellipses in variable blur
666 composition. See IM Examples, Composition, Variable Blur for details
668 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
669 * JPEG does not grok the HSL colorspace.
671 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
672 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
673 * The -gaussian-blur over blurred the opacity channel (reference
674 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
676 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
677 * Declare InverseFourierTransformImage in Magick++/Include.h.
679 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
680 * The PNG8 encoder would fail to write a 1-color image, due to
681 a bogus MagickFail return from CompressColormapTransFirst().
683 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
684 * SVG images are no longer double sized with the -density option.
686 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
687 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
690 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
691 * It's interword-spacing, not interword_spacing (reference
692 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
693 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
695 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
696 * Changed the one remaining ping_info->trans to ping_info->trans_values
699 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
700 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
701 * -threshold option: threshold to white if the computed intensity of the
702 color channels exceeds the threshold.
703 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
705 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
706 * Escape single quote in when writing the UIL format.
708 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
709 * The mogrify program +opaque option now recognizes its required argument.
711 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
712 * Add magick/morphlogy.{c,h} source templates.
713 * Sync image option when reading MPR images.
714 * Optimize ping for SVG images.
715 * SetLogFormat() no longer causes crash (reference
716 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
717 * Do not call MagickCoreTerminus() when memory allocation fails inside
718 the locale component.
720 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
721 * Read / write 32-bit SUN raster images with a odd width.
722 * Cairo format returns pixels with the alpha premultiplied (reference
723 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
725 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
726 * Thumb::URI file URI now has the correct number of forward slashes.
728 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
729 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
732 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
734 * Restore -tile-offset functionality (bug report from Anthony).
736 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
737 * Animate command line options are no longer ignored.
739 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
740 * Bug Fix for Polynomial distortion. which is now working.
742 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
743 * Use -define delegate:bimodal=true to activate any bimodal delegates.
744 * Make sure MagickWand semaphore is acquired before locking it.
746 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
747 * Convert SVG clipping path points from unsigned to long.
749 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
750 * Only call InstantiateXComponent() if X11 support is included.
751 * Correct hue computation for the HSB colorspace.
753 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
754 * Braille coder fix for DirectClass images
756 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
757 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
759 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
760 * Alpha blending is not required for ScaleImage().
761 * Gaussian noise operator is not longer discontinuous.
763 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
764 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
766 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
767 * Black channel is now set properly when resizing CMYKA images.
769 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
770 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
772 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
773 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
775 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
776 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
777 * Use GetCacheViewAuthenticPixels() rather than
778 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
780 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
781 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
782 filters/Makefile.am and wand/Makefile.am.
783 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
786 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
787 * Don't use group4 compression if the image is truecolor.
788 * If image is gray, write grayscale DPX images.
789 * We no longer lose a scanline when reading multi-frame raw images
791 * Properly update the EXIF orientation tag.
793 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
794 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
796 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
797 * Support -clamp option.
798 * Patch for IsMagickColorEqual() for HDRI.
799 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
801 2009-09-25 6.5.6-5 Elf <elf@ephem...>
802 * Patch to fix configure's framework's undefinedness (only if the gslib
805 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
806 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
808 * Hue in hsl() format is 0-360 and does not use %.
810 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
811 * Deprecate LevelImageColors(), replace with LevelColorsImage().
813 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
814 * Optimize copy composite operator.
816 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
817 * Use -define jpeg:size to scale a JPEG image to the specified size.
819 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
820 * Fix ICON alpha mask scanline pad.
822 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
823 * Return the global maximum threads to avoid the rare cache view assertions.
824 * Throw an end-of-file exception for truncated raw gray images.
826 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
827 * Do not include last line of text in the interline spacing computation.
829 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
830 * Check that quantum_info is defined before destroying it in the PNG coder.
831 * Add -interline-spacing option to convert.
833 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
834 * Support multi-page transparent Postscript and PDF.
836 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
837 * A union is required when converting a thread ID to an unsigned long.
839 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
840 * Add support for TIFF 3.9.1.
842 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
843 * Validate with the netscape: reference image.
845 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
846 * Fix memory leak for threaded PerlMagick scripts.
848 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
849 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
851 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
852 * Bug Fix for transparency handling in Composite Variable Blur
853 * Addition of -auto-level and -auto-gamma image enhancements
854 (under trial not yet final)
855 * Addition of a special -channel flag 'sync' which means that the specified
856 channels are to be modified together by the same amount. The flag is
857 enabled by default. This replaces the current 'channels not modified'
858 type handling thought IM.
859 * Modified -channel parsing to continue looking for words, after handling
860 any shorthand channel options. For example: -channel RGB,sync
862 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
863 * identify -format %c logo.png returns the image comment as expected.
864 * Clone ImageInfo members scene and number_scenes (reference
865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
866 * Fix memory leak with the -remote option of the animate program (bug report
868 * If a grayscale TIFF image has a colormap write it as a colormapped image.
869 * MVG partial opacity not set properly (reference
870 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
871 * Black channel was not blurring properly (reference
872 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
874 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
875 * The display program honors -loop.
876 * (ab) of Lab colorspace was not offset correctly.
877 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
878 * SVG permits multiple arc paths with an omitted 'A' (reference
879 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
880 * The 'skewY' MVG attribute produced incorrect angles (reference
881 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
883 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
884 * Optimize GammaImage() method.
886 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
887 * OpenMP-enable GetSimilarityMetric().
889 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
890 * Structure trans_values was renamed to trans_color and trans was
891 renamed to trans_alpha in PNG version 1.4.
893 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
894 * Replace color blending in DrawGradientImage() to use Composite Blend.
895 this makes Gradients handle transparency correctly!
897 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
898 * The -thumbnail option no longer removes color profiles (reference
899 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
900 * Do not scale real / imaginary FFT / IFT.
901 * Check for localtime() NULL return.
902 * import --help requires an X server (reference
903 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
904 * Fails to load MS Windows icons with compressed PNG elements (reference
905 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
907 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
908 * Support the new JPEG version 7 delegate library.
910 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
911 * Incorrect use of setjmp in coders/png.c.
913 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
914 * We broke -scene when we fixed the -dispose option. Try again.
916 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
917 * Update autoconf support files.
918 * More than one -dispose setting overwrote previous settings (reference
919 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
920 * Don't use JPEG's color reduction algorithm for less than 8 colors.
922 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
923 * Final testing and bug fixes for all mathematical compose methods
924 Including non-overlapping regions bugs found in in operators Divide,
925 ColorDodge, VividLight. And the handling of transparency to follow
926 standard 'Over' Blending in Divide. Only math methods not looked at are
927 the addition methods Plus, Add, Minus, and Subtract, which do not follow
928 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
930 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
931 * Addition of user definable 'Mathematics' compose method
932 -compose Mathematics -set option:compose:args A,B,C,D -composite
933 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
934 this lets you implement most smooth polynomial compose methods.
935 (requested by Fred WienHaus)
937 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
938 * Finished the recoding of Composite methods to allow easier debugging
940 * Added PegtopLight compose method as an alternative simpler Softlight
941 alternative. See notes and comparision to SoftLight in...
942 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
943 * From the notes on Photoshop blend modes at
944 http://www.simplefilter.de/en/basics/mixmods.html
945 Added extra composition modes:
946 VividLight, PinLight, LinearBurn, LinearDodge
947 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
949 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
950 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
951 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
952 to debug, and directly comparable to SVG specifications.
953 * Specifications changed for SoftLight, ColorBurn, ColorDodge
954 Though only SoftLight changed to significantly.
955 * However implementation errors were found for ColorBurn, LinearLight
957 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
958 * Add -blue-shift option.
959 * Add compression flag for each channel of a PSD layer.
960 * Implement experimental forward and inverse Fourier transforms (contributed
961 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
963 * Support -cdl (color decision list) option.
964 * Support breaks in Chinese characters which traditionally do not include
966 * Don't process directories as filenames when using wildcard paths
969 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
970 * Can't bit shift a float.
972 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
973 * Off by one error for multi-frame raw grayscale images.
974 * Can't stat() a Zip or Bzip opaque structure.
975 * DPX user bits are no longer truncated.
976 * Return image colorspace for -format [%colorspace] option.
977 * ThumbnailImage(): don't subsample if image is already thumbnail size.
979 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
980 * Automatic determination of B from C and C from B for a 'Keys Filter'
981 when using the B,C Cubic Filter Expert options was broken.
982 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
984 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
985 * Added -compose 'Blur', variable blur mapping to CompositeImages
986 Arguments X_scale x Y_scale + angle of the blurring ellipse.
987 * Added "-blur" special compose option to "composite"
988 * Cleanup of "composite" compose argument handling
990 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
991 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
992 * Set compare similarity image to NULL to prevent double free.
994 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
995 * Set camera formats to require a seekable stream.
996 * Do not let display program image window exceed the screen size.
998 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
999 * Improve FITS keyword parser.
1001 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1002 * Cleanup of compose 'displace' of old useless code that is not used.
1003 * Implement a compose 'distort' mapping method,
1004 This is basically exactly like 'displace' but relative to a fixed point
1005 which may be user supplied as +X+Y
1006 * Default scaling to width/2 and height/2 of overlay (100% scale)
1007 with a distortion 'center' to the middle of the overlay image
1008 * If a '%' flag given scale displacement relative to image size
1009 * If a '!' flag given make scale and center relative to 'background' image
1010 instead of the overlay map.
1011 * If no 'height' scale given, use the X scale.
1013 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1014 * Fixed bug for compose methods, Hue, Saturate, Luminize
1016 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1017 * Report the correct transparent pixel values in the display program
1019 * Do not advance when finalizing image settings in the mogrify program.
1021 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1022 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1023 for correct handling of 2 dimensional -compose "displace".
1024 * Fixed PerlMagick Composite() for the same thing.
1025 * Modified compose "Displace" so displacement image's alpha channel can be
1026 used to mask the transparency of the overlay area.
1028 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1029 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1030 See Introduction at http://www.quelsolaar.com/technology/clut.html
1032 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1033 * Changed CompositeImageChannel() so that extra compose arguments are
1034 now passed in the ImageArtifact "compose:args". This can be assigned to
1035 images using -set "option:compose:args" 'args' where args are defined
1036 using 'geometry' style or 'comma separated numbers'.
1037 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1038 "compose:outside-overlay".
1039 * Documentation update for CompositeImageChannel() in Core Library to
1040 reflect these changes.
1041 * Documentation update for DistortImage() in Core Library with the extra
1042 ImageArtifact controls it can use.
1043 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1045 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1046 * Documentation update for CompositeImageChannel() in Core Library.
1047 This adds the information on how extra compose arguments needed for
1048 specific compose methods are actually passed to the library function.
1049 Compose methods such as Blend, Dissolve and Displace.
1051 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1052 * The target profile in ProfileImage() is no longer accessed after it is
1055 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1056 * Bug fix for -page.
1058 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1059 * Minor change to -function Arctan to make first argument match slope
1061 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1062 * Do not treat -page as a global option (reference
1063 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1065 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1066 * Create thread set for pseudo-random number generator.
1068 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1069 * Do not change opacity value for the -alpha background option.
1070 * Rebuild automake / autoconf scripts.
1072 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1073 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1076 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1077 * Permit reading a specific frame of a multi-page TIFF with blobs.
1079 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1080 * Added new -function methods Arcsin and Arctan
1082 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1083 * Fixed a regression with PNG8: format.
1085 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1086 * The -geometry option was improperly applied twice.
1088 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1089 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1091 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1092 * Updated help output and command-line options documentation to bring
1093 the -alpha options up to date with what's actually in the code.
1095 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1096 * Change "depreciated" to "deprecated" in several files.
1098 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1099 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1100 * Recognize unicode strings when computing caption word wrapping.
1101 * New -alpha background option to set fully-transparent pixels to the
1104 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1105 * Combined layer of transparent PSD image was not being read properly.
1107 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1108 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1109 It is now able to write an opaque black-and-white image in any of the 15
1110 valid combinations of PNG color-type and bit-depth.
1111 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1113 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1114 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1116 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1117 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1119 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1121 * Support policies to permit or deny any coder, delegate, filter, or file
1122 path (see policy.xml).
1124 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1125 * The mogrify -crop option returns multiple images if an x/y offset is not
1126 specified (e.g. -crop 100x100).
1127 * Generate a proper file path for -path @filelist.txt (reference
1128 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1130 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1131 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1132 options. This is work-in-progress with the objective of being able to
1133 precisely specify the type of PNG file to be written. The previously-used
1134 internal attribute "png:bit-depth" that was used to communicate between
1135 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1136 This feature needs testing. It is important to note that this feature
1137 cannot be used to force the PNG to use a bit-depth or color-type that
1138 does not losslessly represent the image. You can, however, cause
1139 the writer to use a larger depth or to use the RGB colorspace when
1140 grayscale or indexed would have been sufficent.
1142 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1143 * Fixed the Rmin usage in Depolar and Polar distortions
1144 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1145 to Afrom + 360 degrees (or a fill circle from the given start angle)
1147 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1148 * Do not return a black image for -channel RGBA -gaussian (reference
1149 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1151 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1152 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1154 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1155 * Generate BMP 32-bit ARGB format for images with transparency (reference
1156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1158 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1159 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1160 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1161 * Normalize similarity based on reconstruction not the original (reference
1162 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1163 * Support multiple JPEG images encapsulated within DICOM.
1165 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1166 * Msys does not understand NAME_MAX.
1168 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1169 * Check for valid linked list before assigning next / previous pointers.
1171 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1172 * Check error return from CompressColormapTransFirst() in coders/png.c
1174 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1175 * Refrain from modifying image struct members (color, depth, matte)
1176 while writing PNG datastreams.
1178 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1179 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1180 Now it always produces 8-bit datastreams as users probably expect.
1182 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1183 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1184 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1186 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1187 * The display program now returns a 0 exit code on success (reference
1188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1190 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1191 * Folded some long lines and made other cosmetic changes.in coders/png.c
1193 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1194 * MVG autodetection failing (reference
1195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1197 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1198 * Image not properly placed when displaying to the X server root (reference
1199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1200 * fmax() is not support on some platforms (reference
1201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1203 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1204 * Rename existing "Bilinear" distortion as "BilinearReverse"
1205 * Added forward mapped bilinear distort as "BilinearForward"
1206 * The "Bilinear" distort is temporarily obsoleted but will eventually
1207 be added as a "BilinearReverse" and "BilinearForward" combination
1208 mapping though a unit square.
1209 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1210 gradient function as that method is the direct use of such equations.
1212 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1213 * Default to min-is-white Photometric for fax / group4 compression (reference
1214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1215 * Respect image resolution when setting PDF MediaBox (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1217 * Add SimilarityImage() to return how similar one image is to another.
1219 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1220 * Graceful exit in djvu coder when EOF is thrown.
1221 * Support -unsharp option for the montage program.
1223 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1224 * Reduce deskew blurring: use AffineTransformImage() rather than
1226 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1227 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1229 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1230 * Support for -density & -units options in PSD writer.
1232 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1233 * Fix bug in the braille coder which makes it always segfault.
1235 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1236 * Enhance the compare program to locate a template image within a larger
1238 * Eliminate assertion when generating a PDF thumbnail.
1240 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1241 * Fix assertion in IntegralRotateImage (reference
1242 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1244 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1245 * Referenced counted blob was incremented incorrectedly in CloneImage().
1247 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1248 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1249 * Assertion failure reading PSD image (reference
1250 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1252 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1253 * Change -selective-blur to use gaussian kernel.
1255 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1256 * Missing locks in blob - race condition (reference
1257 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1259 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1260 * Use default SVG resolution unless resolution is explicitly set (reference
1261 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1262 * Add support for -selective-blur option.
1264 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1265 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1266 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1268 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1269 * Check the 8BIM profile resource block length (reference
1270 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1271 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1272 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1274 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1275 * Eliminate race condition when acquiring a wand (reference
1276 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1277 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1278 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1280 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1281 * Fix the image compose operator at OverCompositeOP for shadows (reference
1282 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1284 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1285 * Patches to get ImageMagick working under OS2.
1287 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1288 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1289 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1291 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1292 Glenn Randers-Pehrson <glennrp@image...>
1293 * DICOM reader not handling signed pixels properly.
1295 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1296 * Don't call GetValueFromSplayTree() if image properties is NULL.
1298 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1299 * Fix minor size issue with bestfit +distort operation.
1300 * Enable listing of -distort Polynomial
1301 * Minor tweeks and center fixes for Polar/Depolar
1303 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1304 * Convert returns MagickFalse for the -version option (reference
1305 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1306 * Don't set pixel opacity unless the image alpha channel is active (reference
1307 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1309 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1310 * Fix old -clut bug for re-coloring gray images using transparent and
1311 semi-transparent colors.
1313 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1314 * Changes have been made to scores of the files that generate the
1315 documentation. The most noticeable cosmetic changes are to the command-line
1316 examples and command-line snippets, which now have a new look: dark blue
1317 boxes with white/yellow text to indicate sample input/output. Inclusion of
1318 current version and release dates in appropriate places are now
1319 automatically generated. Also, many changes have been made to begin to
1320 bring the pages into strict W3C compliance with respect to both HTML and
1323 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1324 * The identify program reads the image pixels when the -format option is
1325 asking for image statistics.
1326 * Much improved ImageMagick validation suite (exercise with 'make check').
1328 2009-02-18 6.4.9-5 Jon <jon@brick...>
1329 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1330 and which overwrites the allocated area.
1332 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1333 * Add section to license to alert users to third-party licenses in the
1336 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1337 * Replaced geometry string parsing using ParseGravityGeometry() in
1338 "composite" with more direct use of GravityAdjustGeometry();
1340 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1341 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1342 * The stream utility no longer go into an infinite loop (reference
1343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1345 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1346 * JPEG to PDF was not always reversible (reference
1347 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1349 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1350 * Stroking when annotating failed for stroks widths > 2 (reference
1351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1353 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1354 * TransformImageColorspace() returns GRAYColorspace when set (reference
1355 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1356 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1359 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1360 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1362 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1363 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1365 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1366 * Removed previous patches for -shear directions.
1368 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1369 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1372 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1373 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1374 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1375 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1377 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1378 * Removed "annotate" patches, which causes no end of problems.
1379 Original coding worked perfectly fine. Annotate isn't part of SVG!
1381 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1382 * Respect mouse wheel movements for display program (reference
1383 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1384 * Grab button in Display Open menu now works consistently (reference
1385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1386 * Patch for problem with opacity in MVG (reference
1387 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1389 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1390 * Don't accept discontinuous shear angles for the -annotate option.
1393 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1394 * Apply patch so ImageMagick compiles with Visual Studio 6.
1396 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1397 * Fix small memory leak on truncated PNG images.
1398 * Do not allocate pixels when pinging a PNG image.
1400 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1401 * Set the stroke opacity for "opacity" SVG element (reference
1402 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1404 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1405 * Convert to windows .ico format no longer inverts alpha channel.
1407 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1408 * Interpret geometry correctly for negative angles (-shear 30x-10).
1410 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1411 * Fix GetMagickToken() to accept locales that use "," as radix character.
1413 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1414 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1416 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1417 * Check for negative offsets (bevel widths) for the -frame option.
1419 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1420 * Patch for a memory leak and a logical bug in coders/gif.c.
1421 * CopyMagickString() now returns the minimum of the source string length
1422 or the length parameter.
1423 * Properly set alpha channel in PNGs with palette and tRNS.
1425 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1426 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1427 'rose-%[area].png').
1428 * Do not set the fill element when 'opacity' is set (reference
1429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1430 * Restore support for decoding the DVI format.
1431 * Add perl and math lib reference to PerlMagick Makefile (reference
1432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1433 * Fix crash on invalid JPEG XML profile.
1434 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1435 * Support sine and cosine as arguments to the -evaluate option.
1437 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1438 * Calculate the kurtosis and skewness of image channels (reference
1439 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1441 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1442 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1443 same results as the -contrast-stretch option.
1444 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1445 MogrifyRegion() in PerlMagick.
1447 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1448 * Reverse argument and option in Throw*InvalidArgumentException()
1449 macro for proper exception message.
1450 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1451 * Fix Y shear angle for -shear option.
1453 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1454 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1455 * Support reading FITS test files (reference
1456 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1457 * Replace input.ttf with the public domain Tuffy.ttf font.
1458 * MagickNewImage() no longer faults when parameters are incorrect (reference
1459 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1460 * Allocate strings returned by XGetResourceInstance() (reference
1461 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1462 * The -append gravity is relative to the container (reference
1463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1465 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1466 * Reference cache rather than acquiring when cloning an image.
1468 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1469 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1471 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1472 * Add -interword-spacing option to convert.
1473 * Initialize the black channel when testing the CMY colorspace (reference
1474 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1475 * remove calls to exit() in MagickWand (reference
1476 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1477 * Validate -affine arguments.
1478 * Accept -attentuate as an option for convert.
1479 * Properly create RGBA image if colormapped image has transparency.
1480 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1482 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1483 * Fix off-by-one problem with -shear.
1484 * Clone pixel cache method when cloning an image.
1486 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1487 * Make "-layers Coalesce" work as it should.
1489 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1490 * Support > 2GB TIFF under Windows.
1492 2008-12-12 6.4.7-8 mootools <help@mooto...>
1493 * FormatMagickTime() checks to ensure the provided time is valid.
1495 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1496 * Add -kerning option to convert.
1497 * Remove halo effect for the -scale option.
1499 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1500 * Fix a 1 byte overrun in Postscript coder.
1502 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1503 * Fix small memory leak in ExpandFilenames().
1505 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1506 * Fix small memory leak in LoadLocaleList().
1507 * Fix small memory leak in GetProfilesFromResourceBlock().
1508 * Don't forget to scale grayscale values when quanum min-is-white is set.
1510 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1511 * Include delegate libraries in MagickCore-config script.
1513 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1514 * Fix off-by-one error for -chop 0x50%.
1515 * Performance improvement bilinear interpolation.
1517 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1518 * Support absolute paths in the include directive within a configuration
1521 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1522 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1523 * Another attempt at properly extracting the IPTC profile from a 8BIM
1526 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1527 * AppendImage() re-written to respect gravity properly!
1528 Routine simplified to a single loop for both styles of append
1530 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1531 * AppendImage() respects gravity.
1532 * Protect against circular image list when cropping.
1533 * The index variable must be long rather than unsigned long for the DCM
1536 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1537 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1538 quantum depth is 32.
1540 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1541 * Global replaced accidently renamed MagickGetImagePixelColor().
1543 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1544 * Fixed transient bug in the -white-threshold option.
1545 * -extent x256+100+100 no longer returns an exception (reference
1546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1548 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1549 * TIFF pad is relative to bits-per-sample (reference
1550 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1552 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1553 * Support GBR raw image files.
1555 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1556 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1558 * Default PDF compression to that of the image unless overwritten by
1559 the -compress option.
1561 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1562 * Numerous pixel cache improvements including embeded support for
1563 OpenMP in a transparent manner.
1565 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1566 * Transient bug in encipher / decipher operation (reference
1567 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1569 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1570 * MPC image files working again.
1571 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1572 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1574 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1575 * Fix temporary file leak.
1577 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1578 * Fix bug for RGBO image @ line, plane and partition interlace.
1580 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1581 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1582 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1584 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1585 * GPS and multivalued EXIF properties support
1587 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1588 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1591 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1592 * Correct DPX frame position property label (reference
1593 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1594 * Textures are no longer painted as the background color.
1595 * Update both fields of an EXIF resolution.
1596 * Support query-font-metrics MSL tag.
1598 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1599 * Do not set image colorspace for the MSL modulate tag.
1601 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1602 * Off by one error when computing affine in DrawAffineImage() (reference
1603 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1605 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1606 * Fixed local adaptive thresholding when using an offset (reference
1607 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1608 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1609 the pixel cache morphology.
1611 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1612 * Set explicit image format for BlobToImage() (reference
1613 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1614 * p_thread_t is an aggregate under MinGW.
1616 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1617 * pthread_t can be aggregate so stop treating it like its atomic.
1618 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1621 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1622 * slight modification of the added "radial-gradient:" image generator
1623 so the radius goes to an edge rather than the corner, allowing more user
1624 control based on image size.
1625 * fix -raise N to mean -raise NxN
1627 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1628 * Add support for inline images.
1630 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1631 * MinGW supports both Posix threads and Windows critical sections.
1633 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1634 * pthread_self() can be an aggregate value.
1635 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1637 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1638 * Set sentinel byte for MVG coder.
1639 * fx:standard_deviation returns standard deviation now instead of mean.
1641 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1642 * Support radial gradients in DrawGradientImage().
1644 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1645 * Fix memory leak when XMP profile is corrupt.
1646 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1648 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1649 * Use -remap rather than -affinity.
1650 * Don't unregister a module for an image coder signature exception.
1651 * Don't assume a monochrome image is colormapped.
1653 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1654 * Attempt to fix three image "composite -displace" while also allowing use
1655 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1656 (later transparency mask will also be added) as discussed in IM Examples,
1657 'distortion maps', but for -displace.
1659 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1660 * Fix pixel cache race condition.
1662 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1663 * Fixed an OTB coder bug (reference
1664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1666 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1667 * Add NULL terminator to options list to in MontageImageCommand().
1669 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1670 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1671 to fit the current sequence of layered/animated images. The images
1672 themselves are not modified only the 'page' meta-data. As a side-effect
1673 all offsets will become positive, with a minimal canvas width/height.
1675 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1676 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1678 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1679 * String Memory leak from InterpretImageProperties() in "annotate"
1680 for Command line handling in mogrify.c
1681 * Allow percent escapes in both -sparse-color and -distort argument strings.
1682 * Fix -alpha to allow Set, Copy, and Extract from command line
1683 * Fix -alpha Set so it only clears the alpha when it was previously off
1684 * Changed 'AllChannels' to be just the 'real' channels (including K).
1685 * Special handling if +level-colors is given one color, and no seperator.
1686 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1688 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1689 * Fix -interpolate / -compose settings.
1690 * No need to specify -endian for native floating point format.
1691 * Remove small memory leak when cloning image properties (reference
1692 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1693 * The scan delegate requires a device name, not a symbolic link.
1694 * Report alpha instead of opacity for the TXT image format (reference
1695 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1696 * Add channel support to -motion-blur.
1697 * Set the SVG affine matrix *before* we compute the scale (reference
1698 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1699 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1700 ImageMagick distribution is built without thread support.
1701 * Return the correct number of unique colors for colormapped image (reference
1702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1703 * SVG depends on MagickWand for parallel make (reference
1704 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1707 * Addition of 'BarrelInverse' Distortion
1709 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1710 * Extract / embed namespace for JPEG XMP profiles (reference
1711 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1712 * Deprecate -map and replace with -affinity which supports dither methods.
1713 * Set image depth when -depth is fired.
1714 * Fix small memory leak in TIFF coder (reference
1715 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1717 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1718 * Parallelize the colorspace transforms.
1719 * Honor gravity for -extent option (reference
1720 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1722 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1723 * Fixed a memory leak in the TransparentPaintImage() method.
1725 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1726 * Treat -compose as a setting.
1727 * Check for depth == 0 in GetQuantumScale() (reference
1728 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1729 * Fix CIN coder scanline length (reference
1730 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1732 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1733 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1734 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1735 * Fix configure script to configure the JBIG delegate library (reference
1736 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1737 * Error in indexed PNG output if number of colors <= 16 (reference
1738 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1740 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1741 * Always reinterpret %[fx:] properties.
1742 * Composite based on the composite image compose operator.
1744 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1745 * Add --coder-path and --filter-path options to MagickCore-config to
1746 support the Magick Coder and Image Filter kits.
1748 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1749 * -sparse-color option completed with inital set of methods.
1750 * -distort Barrel arguments expanded.
1752 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1753 * The -draw option no longer returns an error when for # like .6 (reference
1754 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1756 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1757 * New dithering selection option, -dither Floyd-Steinberg or
1760 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1761 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1763 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1764 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1765 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1766 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1767 * Support -compose option in the compare program.
1769 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1770 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1771 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1772 the older DrawAffineImage() in AffineTransformImage().
1773 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1775 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1777 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1778 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1779 degree Arcs and Polar Distorts.
1781 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1782 * Patch -fx to properly recognize maxima and minima.
1783 * Add channel specifier to -fx depth, mean, maxima, minima, and
1784 standard_deviation (e.g. depth.r).
1785 * Properly append .magick to the USERPROFILES path (reference
1786 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1788 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1789 * Added a "-set option:distort:scale" which scales the output 'view'
1790 by the amount given. This is directly useful for doing 'super-sampled'
1791 distorts, just set this, the scale the result back to a normal size.
1793 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1794 * Rewrite on coefficent handlig for DistortImages so allow for generation
1795 by other operators (SparseColor), and addition of verbose output of
1796 equivelent -fx functions for DistortImages to report of the internal
1797 coefficents that was calculated, and who they are used.
1798 * Initial implementation of SparseColor for interpolated gradients from
1799 sparsely seperated points of color (or posibily other forms of arguments)
1800 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1801 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1802 And as developed by Fred WeinHaus in his PinBarrel script
1804 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1805 * Certain corrupt GIF images no longer hang (reference
1806 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1807 * Read more than one image (if they exist) from DJVU image files.
1808 * Don't set image depth in histogram coder (references
1809 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1811 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1812 * Fixed cache nexus threading problem to avoid spurious assertions when
1813 calling the DistortImage() method.
1815 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1816 * New distortion Shepards which provide semi-localized distorts of control
1817 points within an image, as first developed for IM by Frew Weinhaus in his
1818 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1819 It's almost like taffy pulling!
1821 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1822 * Separate coefficient calculation from DistortImages (future development)
1823 * Perspective and Bilinear Distortions fallback to Affine
1824 when less than 4 point pairs are provided.
1825 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1826 and a simple translation if only a single point pair is provided.
1827 * Added 'verbose' output of some of the distortion equations generated
1828 * Initial addition of polynomal distortion (incomplete - not working yet)
1830 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1831 * Add log2 and round as -fx operators.
1832 * Add log and round as -evaluate operator.
1833 * Add -deskew option to straighten an image.
1835 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1836 * Use the source image interpolation method when drawing an affine image.
1838 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1839 * Added new operator +/-level-colors which will 'level' images based
1840 on colors to use for the black and white points. This lets to adjust
1841 the image in terms of mapping the given colors from/to black and white
1844 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1845 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1848 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1849 * Refactor additional ImageMagick algorithms for OpenMP support.
1851 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1852 * Add pow as an -evaluate operation, using normalized values
1854 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1855 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1856 Function maps black and white values to the given level values.
1857 Rather than mapping the given level values to black and white.
1858 Bacically a 'reverse-level' function, with different input args.
1859 * Set +level or a '!' flag in -level or LevelImage() to call
1860 the new 'reverse-level' function LevelizeImageChannels().
1861 * More work on IsMagickColorSimular() to fix relationship between
1862 transparent-black and opaque-black, which was matched as 'simular'.
1863 Also attempts to fix 'K' channel handling for CMYK colorspace.
1864 More work on this to come.
1866 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1867 * The TXT format correctly reports alpha channel (reference
1868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1869 * MONOTCHROME1 Dicom images are not longer inverted (reference
1870 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1872 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1873 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1874 so as to understand that the Hue Channel is cyclic by nature
1876 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1877 * The -sketch option is working again (reference
1878 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1880 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1881 * More algorithms refactored to support a threaded cache view.
1882 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1883 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1884 * ISO C++ 1998 does not support 'long long' (reference
1885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1886 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1888 * Generate histogram comment if # unique colors exceed 1024 (reference
1889 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1891 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1892 * Reading EMF files containing non-ascii characters no longer fails for
1893 UTF8 encoded paths on Windows XP.
1895 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1896 * The -colorspace option is an operator, not a setting.
1898 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1899 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1901 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1902 * Patches to the JPEG and DCM coders to fix a few problems reading
1903 certain DCM image types.
1905 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1906 * Interpreting the -set option is no longer delayed.
1907 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1908 * Call DrawAffineImage() instead of CompositeImage() (reference
1909 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1910 * Throw exception for TIFF compression not support (reference
1911 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1912 * The +opaque option now recognizes its required argument (reference
1913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1914 * The -background and -virtual-pixel settings are now applied correctly
1916 * Only reset the exception signature if the relinquish memory is MagickTrue.
1917 * Correct recolor equation for computing opacity (referencee
1918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1919 * Set midpoint when scaling JP2 images.
1920 * Semaphores must be passed by reference when destroyed for reliable thread
1922 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1924 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1925 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1927 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1928 * Import: properly handle a hierarchy of subwindows under X11.
1929 * Refactor quantum pixel processor to inprove ease of use and speed.
1931 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1932 * OpenMP patch for sepia-tone effect.
1934 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1935 * OpenMP patch for NormalizeImage() & TintImage()
1937 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1938 * OpenMP patch for GetImageChannelDepth().
1939 * Set depth to 32 when saving MIFF HDRI image files.
1941 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1942 * OpenMP patch for OilPaintImage Function
1944 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1945 * Update IPLab coder (reference
1946 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1948 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1949 * Return correct result for -fx luminence.
1950 * Restore missing break so that PGM images remain PGM.
1951 * Speed up the processing of ASCII PNM files.
1952 * Return the correct number of MNG images for PingImage().
1954 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1955 * Remove C++ style comments from source.
1956 * Center motion blur kernel.
1957 * Reenable dithering for -monochrome option.
1959 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1960 * For color reduction, use maximum tree depth if image has 1024 or less
1962 * Use a uniform convolution filter for motion blur (reference
1963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1964 * Add 'mean' and 'std' symbols to the Fx expression parser.
1966 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1967 * Updated to the latest autoconf/automake/libtool scripts.
1968 * Default to HSL colorspace when modulating (reference
1969 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1970 * The -regard-warnings option properly returns a program status of 1 if and
1971 only if a warning or error exception is thrown.
1972 * Report 'no clip path defined' exception for -clip-path option (reference
1973 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1975 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1976 * Distinquish between pre and post processing of image list options.
1977 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1978 exception (reference
1979 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1981 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1982 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1983 set image->matte to MagickFalse and emit a warning. This will produce
1984 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1986 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1987 * Fix fault for animate -window root image.gif.
1988 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1989 passes and setting image pixels (reference
1990 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1992 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1993 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1995 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1996 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1997 the PNG specification, instead of scaling them.
1999 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2000 * Revised png.c to avoid saving unknown chunk types that will never
2001 be used later. This prevents the vulnerability described in
2002 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2003 To handle an invalid, zero-length vpAg chunk properly will require
2004 libpng-1.2.27 or later.
2006 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2007 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2008 * Use proper rounding for the -fx intensity expression.
2010 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2011 * Fix +swap option so it no longer throws an assertion.
2012 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2014 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2015 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2016 tile size is specified (e.g. ptif:image.tif[128x128]).
2017 * Malformed use of caption no longer consumes memory (reference
2018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2019 * Don't run Ghostscript twice (reference
2020 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2022 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2023 * SpreadImage() no longer introduces noise into the resulting image (reference
2024 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2025 * Properly handle min-is-white TIFF gray scale images.
2026 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2029 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2030 * Writing pyramid TIFF images no longer fails if a tile size is specified
2031 (e.g. ptif:image.tif[128x128]).
2032 * Reset page geometry when interactively cropping an image with the display
2035 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2036 * With a single swap argument should swap the image with the *last* image.
2038 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2039 * Make sure we don't sync a blob after it has been closed.
2041 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2042 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2044 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2045 * Support both GTK and CAIRO interfaces to RSVG (reference
2046 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2047 * Display colormapped PNG images with alpha properly (reference
2048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2050 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2051 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2053 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2054 * The rsvg delegate library depends on cairo-svg.
2055 * Account for min-is-white 8-bit gray TIFF images.
2057 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2058 * Add support for the Postable Document Archive Format.
2059 * Add support for Braille images.
2060 * Add support for DDS images (contributed by Bianca van Schaik).
2061 * Add GetImageAlphaChannel() method.
2062 * PSD clipping paths are once again recognized.
2064 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2065 * Return the actual image format for HTTP: or FTP: format (reference
2066 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2067 * Fix so image.quantize(true) returns error as expected (reference
2068 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2070 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2071 * Fixed a small memory leak (8 bytes) in TransformImages().
2072 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2073 * Identify now reports both actual and reported image depths (reference
2074 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2076 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2077 * Speed up converting large PDF/PS images when only selecting a few pages
2078 (e.g. pdffile.pdf[195-199]).
2079 * Deprecate HSLTransform() and TransformHSL().
2081 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2082 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2085 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2086 * Promote colormapped to truecolor images when enciphering.
2088 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2089 * Add EncipherImage() / DecipherImage() methods.
2090 * Add -encipher / -decipher options to the command-line utilities.
2092 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2093 * New Unix/Linux refactoring (should be transparent since changes are
2094 reflected in Magick-config and ImageMagick.pc pkg-config files):
2095 /usr/local/include => /usr/local/include/ImageMagick
2096 libMagick => libMagickCore
2097 libWand => libMagickWand
2098 Magick-config (deprecated) => MagickCore-config
2099 Wand-config (deprecated) => MagickWand-config
2100 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2102 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2103 * Liquid rescale limits the final size to twice the original size (reference
2104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2105 * Read EXIF data in TIFF images; writing is pending until we can figure out
2106 how to use the libtiff delegate library to write EXIF data.
2108 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2109 * Add support for liquid rescaling (e.g. -liquid-rescale).
2110 * Support a ^ meta character in an image geometry (.e.g
2111 convert 640x480.png -resize 240^ returns a 320x240 result).
2113 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2114 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2115 return camera model number.
2117 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2118 * Monochome EPS3 images are no longer corrupt (reference
2119 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2120 * Eliminate memory corruption with broken PICT image (reference
2121 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2122 * Return a Grayscale colorspace for grayscale DPX image (previously
2123 returned Log colorspace).
2124 * Fix -g option for PCL6 support (reference
2125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2127 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2128 * Only read ICON alpha mask if BPP is <= 16.
2129 * Add support for +opaque and +transparent (requested by Anthony).
2130 * Throw an exception *before* we call wmf_api_destroy() (reference
2131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2133 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2134 * Use explicit format specifier to render transparent Adobe Illustrator
2135 files (i.e. convert ai:image.ai image.png).
2136 * Set RSVG base URI (patch provided by tsdineen).
2138 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2139 * `Magick-config --version` returns Q16 instead of
2140 Q@MAGICKCORE_QUANTUM_DEPTH@.
2141 * Permit commas in numbers in certain locales (e.g. german +100,000).
2143 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2144 * Added an exception reason to BlobToImage() in the event an image has no
2145 magic number and neither the image magick or filename is set.
2146 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2147 * Fix bug in GetEXIFProperty() (reference
2148 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2150 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2151 * Adding comments to your image is now possible with the display program.
2153 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2154 * Adjusted -clut multiplyer for correct handling of
2155 "-interpolation Integer" in color lookup.
2157 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2158 * Fix 'insufficient image data' for DCM format (reference
2159 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2160 * Force a colormapped image if Palm bits-per-pixel < 16.
2161 * Fix multiple problems with Palm Data Base reader (patch from
2163 * Do not exit after first image with the display --immutable option.
2164 * Update autoconf/automake/libtool configuration files.
2165 * Add support for resource limit units (e.g. -limit memory 16mb).
2166 * Return original image if gaussian blur sigma is 0.0.
2167 * Colormapped multi-image PDF's are no longer corrupt (reference
2168 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2170 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2171 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2172 now adjusts automatically with different support window size.
2173 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2174 (triangluar) resize windowing filters.
2175 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2176 from the Lookup Table image.
2178 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2179 * Not all DCM tags were being saved as image attributes (patch provided by
2181 * Normalize pixel values when quantum format is floating-point.
2182 * Initialize the pixel sum to zero when averaging image pixels.
2184 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2185 * Bug fix in height calculation for -layers merge operation
2187 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2188 * Add support for SCT grayscale images.
2189 * Fixed transparancy bug for the ICO image format.
2190 * Fixed small memory leak in the caption and label coders.
2191 * Fixed -threshold option to return all white for -threshold 0 (reference
2192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2194 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2195 * Corrected CGM delegate command in config/delegate.xml.
2197 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2198 * Reclassified X server open error from fatal to non-fatal.
2199 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2200 set the image alpha channel.
2201 * Patch for Scanalytics IPLab image format for non 8-bit images
2202 (contributed by Sean Burke).
2204 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2205 * Remove ctrl-M characters on in various source files.
2206 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2207 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2209 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2210 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2212 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2213 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2215 * Modules are searched first in the directories specified by the environment
2216 variables, and then -- if the desired module is not found -- in the
2217 compiled-in path. (reference
2218 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2220 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2221 * Update FPX regression test reference images.
2222 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2224 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2225 * The -equalize option now respects the -channel option.
2227 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2228 * Additional Filters: Welsh, Parzen, Lagrangian
2229 * Addition of Cubic filter B,C controls
2230 * 'verbose' filter plotting output using -define "filter:verbose"
2232 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2233 * Further expandsion and handling of filters with expert options.
2234 -filter selects from a table of standard filter settings, while
2235 expert options allow complete selection of filter, windowing, support
2236 and blurring options. Includes automatic switch from Sinc to Bessel
2237 for operators using 2 dimentional cylindrical filter, rather than
2238 two pass 1 dimentional orthogonal filters.
2240 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2241 * Obsolete -support (set filter blur factor)
2242 * Expandsion to add -set/define filter options
2244 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2245 * Least Squares coordinate handling added for -distort methods Affine,
2246 Perspective, Bilinear. This allows for more than the minimal number of
2247 coordinates to be used to 'fit' a distortion function to an image.
2248 This addition will allow the use of image registration to generate
2249 panarama overviews and better geographical coordinate correction.
2250 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2251 into a new layers function MergeImageLayers() method, adding 'flatten'
2252 and 'mosaic' layer methods.
2253 * Addition of another simular layers method 'merge' which 'unlocks' the
2254 normal flatten/mosaic layer merger from the origin, The resulting image
2255 will have a virtual canvas of minimal size with an offset. Also images
2256 with negative offsets will not be clipped by the 'merge' form of the
2257 command. This was created for better layering of distorted images, such
2258 as panarama overlays.
2259 * Bug fix in handling transparency for EWA resampling.
2260 * Access to Resize Filter Functions from resize.c (for resample.c)
2261 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2262 * All resize filters added to resampling, but filter handling is incomplete.
2264 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2265 * The box filter no longer produces a black grid when resizing an image
2267 * Respect cropbox for PDF with a subimage specification (e.g.
2269 * Detect proper PDF bounding box when offsets are negative.
2271 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2272 * Speed up the Fx interpreter.
2273 * Use ULL not ui64 for MinGW 64-bit constants.
2274 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2275 * Close all references to a pixel cache on disk before removing the temporary
2276 file as required under Windows.
2278 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2279 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2280 sharp and clear as you approach the center of the distort.
2281 * Added " -set option:distort:viewport 'geometry' " special option
2282 that can be used to override the output image size and offset.
2283 * Fixed experimental use of -filter and -support in Resampling (more later).
2284 * Changed order for coordinate arguments in -distort (for later leastsq
2285 multiple coordinate distortion function fitting)
2287 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2288 * Check the API version and quantum depth before loading a coder module or
2289 image filter (reference
2290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2291 * Add exception to the image filter signature.
2292 * Get the execution path under Mac OS X.
2293 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2294 * Fixed memory leak in CloneString() (reference
2295 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2296 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2299 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2300 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2302 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2303 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2305 * Map the display program pan icon window for each oversized image.
2306 * The ufraw delegate does not like quotes around the output filename.
2307 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2308 a 64-bit FreeBSD system.
2309 * The -level option now works properly for colormapped images.
2310 * Allow Extrapolated blending of images using -blend
2311 http://netpbm.sourceforge.net/doc/extendedopacity.html
2313 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2314 * Major Addition, Area Resampling Functions, (scaled interpolation)
2315 for pixel lookup in Distortion functions. This improves the look in
2316 areas of minification enormousally, especially in situations of infinite
2317 tiling and horizon views. All virtual pixel methods have been handled
2318 to minimise computation time involved with area resampling. To use the
2319 new function distortions need to be able to determine scaling vectors
2320 (distortion function derivitives) for correct working. All
2321 -distort methods, except Arc, uses scaled area resampling.
2322 * Improvements to perspective distort method, to include the correct
2323 differentation between the 'ground' on which the image lies, and the
2324 'sky', the color of which can be set using the -mattecolor setting
2325 (as the distortion invalid pixel color). Background color is retains
2326 for surrounding ground areas. The horizon is also correct anti-aliased
2327 and transparent colors are also allowed, allowing you to add backdrops
2328 of gradients and patterns.
2330 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2331 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2332 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2334 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2336 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2337 (alert from iDefense).
2338 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2339 (alert from iDefense).
2340 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2341 (alert from iDefense).
2342 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2343 (alert from iDefense).
2344 * Patched ReadDCMImage() to fix an denial of service vulnerability
2345 (alert from iDefense).
2346 * Patched ReadXCFImage() to fix an denial of service vulnerability
2347 (alert from iDefense).
2348 * If image size changes, don't trust DPX orientation attributes.
2350 2007-09-04 6.3.5-9 Gozer404
2351 * Add French to the messaging system (reference
2352 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2353 * Add -fopenmp to MAGICK_PCFLAGS (reference
2354 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2356 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2357 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2358 reset the alpha channel.
2359 * Render proper image labels for VID coder.
2360 * Resolved a conflict for the -list option. Use -list font to list
2361 ImageMagick fonts and -list type to list image types.
2362 * Catch any errors returned by pthread_mutex_init() (problem report
2363 from devman@gmx-t...).
2364 * TransformHSL() returns a proper hue component.
2365 * Added -clut option and the ClutImage() method.
2366 * Fix glyph memory leak in AnnotateImage (reference
2367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2368 * Rename analyze.c to Analyze.c (reference
2369 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2371 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2372 * Enabled use of +distort to auto resize destination image to 'bestfit'
2373 the distorted input image. This also enabled the use of virtual canvas
2374 offsets in source and destination images for most distortion methods.
2376 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2377 * Remove atexit in Magick++ code to avoid possible client crash (reference
2378 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2380 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2381 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2383 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2384 * Added -distort arc. This update also allows the destination image
2385 size and offset to be set according to the specific distortion being
2388 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2389 * Set the -poloroid border color with the -bordercolor option.
2391 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2392 * Remove extranous break statement so -type option properly sets the
2393 image_info->type member (reference
2394 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2396 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2397 * Allow the use of optional arguments in -distort SRT
2399 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2400 * Initial addition of three Affine Distortions to -distort with the affine
2401 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2402 or separate Scale-Rotate-Translate actions.
2404 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2405 * Fix X11 font ascender.
2406 * Add -distort option.
2407 * Add random noise option (e.g. +noise random).
2408 * Many internal algorithms are now threaded to take advantage of speed-ups
2409 offered by the new dual and quad-core processor technologies.
2410 and quad-core processor technology.
2411 * Tiff images in the LAB colorspace are no longer identified as RGB
2412 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2413 * Update image color_profile and iptc_profile members in the JPEG coder
2414 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2416 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2417 * Fix composite mask bug (reference
2418 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2419 * Speed up GetPixelOpacity() method (patch from seth@price...).
2420 * Set icon image width/height before allocating the image colormap.
2421 * Remove Photoshop string segment from JPEG profile (reference
2422 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2424 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2425 * Converting a jpg to pdf is creating an empty pdf object (reference
2426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2427 * Respect the '-set type:hinting off option' (bug report from Richard
2429 * WritePSDImage vulnerable to exploitable heap corruption (reference
2430 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2432 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2433 * SetMagickRegistry() post-increment the value 'id' (reference
2434 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2436 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2437 * Read/write 10 & 12-bit packed DPX images.
2438 * Reduce stack requirements for messaging system.
2439 * Small memory leak for raw profiles in the PNG coder.
2441 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2442 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2443 you can continue to use "-interlace Plane" to request these.
2445 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2446 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2448 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2449 * Set min-is-white for Group4-compressed PDF.
2450 * Add PaintFloodfillImage() method.
2452 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2453 * Add MEPP metric to compare program. Returns the mean error per pixel
2454 along with the normalize mean and maximum error.
2455 * Attach an XMP profile to an image (e.g.
2456 convert input.tif -profile xmp:metadata.xmp output.tif).
2458 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2459 * Fixed mogrify conversions with -format and -path (reference
2460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2462 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2463 * SVG style element was not always parsed properly.
2464 * Do not dither when the number of unique colors is already less than the
2466 * Return normalized PAE metric (compare utility).
2468 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2469 * Add support for PFM images.
2470 * Check for corrupt EXIF image profiles.
2471 * Writing JPEG YCbCr TIFF images no longer faults (reference
2472 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2474 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2475 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2477 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2478 * Added profile support to the GIF decoder/encoder. They are stored
2479 as GIF Application Extensions. Known extensions include existing ICCRGB1
2480 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2481 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2483 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2484 * Invert Opacity change for user defined ordered dither threshold maps,
2485 so that 'off' map is transparent, and 'on' is opaque.
2487 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2488 * Added an initial Coalesce Images, and a final +map local colortable
2489 optimization to the -layers Optimize method, for a simple to use
2490 GIF optimization operation. (more work to come)
2492 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2493 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2494 * Add AcquireOneVirtualPixel() method.
2495 * Set Log colorspace properly when writing DPX images.
2496 * Add -tile-offset option.
2497 * Add support for the EXR image format.
2498 * Improve support for DPX images.
2499 * Add --enable-hdri option to the configure script.
2500 * Add support for high dynamic-range images (HDRI).
2502 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2503 * Improve support for writing multiple image icons.
2505 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2506 * Separated -layers Optimize from -layers OptimizeFrame to allow
2507 the former expansion into a general (multiple method) optimizer
2509 * merged -layers OptimizeTransparency into -layers Optimize method
2511 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2512 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2513 * Fix race condition when spawning delegate programs.
2514 * TIFF JPEG now respects the -quality comptression setting.
2515 * The -fx option now properly groks the logical and operator.
2516 * DPX tilestamp property should be timestamp.
2518 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2519 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2520 according to given gravity and canvas area it applies to. This is for
2521 code simplification thoughout MagickCore.
2523 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2524 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2525 frames. Other animation handlers may also need to reset virtual canvas
2526 sizes to match the first frame, as well.
2528 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2529 * Addition of a CompositeImages() "layer.c" function to compose two
2530 separate image lists together (with a virtual canvas offset) in three
2531 different ways, depending on the size of the lists.
2532 * A 'hack' for command line use (the two lists separates by the special
2533 "NULL" image, which is junked) has also been added. Specifically...
2534 "-layers Composite".
2536 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2537 * Add -layers RemoveDups method to remove duplicate sequential images in
2538 coalesced animations.
2539 * Add -layers RemoveZero method to remove images with a zero time delay
2540 (with no action and a warning is all images have zero time delay)
2542 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2543 * Permit generic profiles (e.g. -profile name:profile).
2545 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2546 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2547 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2549 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2550 * Code duplication, simplification, and possible logic faults in "list.c".
2551 * Added new Composition method, 'ChangeMask' to return pixels
2552 that have changed or will cause a color change in overlays
2553 * Used 'ChangeMask' to implement the "-layers" method
2554 "OptimizeTransparency" to improve the compressibility of
2555 frame optimized GIF animations. See IM Examples...
2556 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2558 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2559 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2560 some minor changes to the GIF coder to make reading and pinging images
2561 faster (patch provided by mstemm@cloud...).
2563 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2564 * Patch RotateImage() to properly rotate CMYK images.
2565 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2566 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2568 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2569 * Fixed bug for GIF Optimization for images without a matte channel.
2570 * Improved image handling for "-layers" method "Dispose".
2572 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2573 * Improve configure script to better support Ghostscript under Mac OSX (
2574 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2575 * Force a virtual pixel method of Tile for GetFillColor() and
2577 * Add -reverse option to reverse the image list.
2579 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2580 * Support versions 2.1.0 and above (reference
2581 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2582 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2583 * Fix fault in DCM coder (reference
2584 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2585 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2586 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2587 * Add --disable-deprecated configure script option.
2588 * Composite mask now works properly with transparent images.
2590 2007-03-04 Daniel Kobras <kobras@debia...>
2591 * Fixed additional data-driven faults (reference
2592 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2593 * Allocate proper scanline length to prevent a PCX overflow.
2595 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2596 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2597 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2599 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2600 * Escape indirect labels and comments (e.g. -label @file).
2601 * Added -format %C to return the image compression type.
2602 * Do not report channel statistics if -ping -format is specified with the
2604 * Add ResetImagePage() to reset the image page canvas and position.
2605 * Upgrade to LCMS 1.16
2606 * Configure Ghostscript for library or framework (reference
2607 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2608 * Add -taint option to convert/mogrify to mark image as ineligible for
2609 * Fixed various data-driven faults (reference
2610 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2611 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2612 not MagickCore. The corrupt XWD image faults but its failing in
2613 the X11 XGetPixel() method, not MagickCore.
2615 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2616 * Use -define quantum:polarity=min-is-black or -define
2617 quantum:polarity=min-is-white to toggle the photometric interpretation for
2618 a bilevel TIFF image.
2620 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2621 * Don't interpret embedded format characters when reading comments/labels
2623 * Reading an image from stdin stopped working.
2625 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2626 * PerlMagick Label() no longer faults.
2627 * Fix double-free when using the display/animate -geometry option.
2628 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2629 profile->length and profile->datum.
2631 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2632 * Fix file leak in InjectImageBlob().
2633 * Do not reinterpret image properties (e.g. -comment %%w).
2635 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2636 * Don't over-allocate file buffers.
2638 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2639 * Format strings in the POSIX locale.
2640 * Make font metrics invarient to the strokewidth.
2642 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2643 * Patch to fix configure.ac typo.
2645 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2646 * Permit ImageMagick to run as a service under Windows.
2647 * Remove duplicate EXIF properties.
2648 * Support strokewidth option for the caption format.
2649 * Don't use Ghostscript for rendering fonts if Freetype is available.
2651 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2652 * Added thumbnail format to write EXIF thumbnails.
2653 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2654 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2656 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2657 * Add interpolate and background options to PerlMagick's AffineTransform().
2658 * Revert to Postscript rendering if Freetype delegate library is not
2661 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2662 * Accept Fx expressions from a file with -fx @filename.
2663 * Enhance -fill and -stroke to accept image filenames as patterns.
2665 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2666 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2668 * Update EXIF resolution fields when image density changes.
2670 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2671 * The -polaroid option now respects -gravity.
2672 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2674 * Any form of "-crop" with a percentage, implies an offset for the crop.
2675 * Fixed percent option for -border (e.g. -border 10%x0%).
2676 * Add -path option to the mogrify program to specify where to write the
2679 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2680 * Fix the -auto-orient to work with an image sequence (reference
2681 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2682 * Add -polaroid option to simulate a Polaroid picture.
2683 * Eliminate double-free bug in GradientImage().
2684 * Set AppendImage() matte channel only when image has matte attribute set.
2685 * The -crop with negative offsets do not modify the virtual canvas.
2686 * Caption: Given both the width and height ("-size") of the area to fill,
2687 adjust the fonts "-pointsize" until the text just filles the whole space
2688 without overflowing.
2689 * Generate proper Windows icon image files (patch provided by