1 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmail...>
2 * Simplified the ClampUpAxes code, the use of its outputs, its
3 comments, and credited Craig DeForest for the "clamp singular values"
5 * No reason to have "insane" precision Sinc in resize.c: Use
6 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
8 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
9 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
10 for Distort Resampling. This makes -distort a whole lot nicer
11 and allows for the use of better cylindrical filters.
12 * Bug fix for -filter point distorts (occasional generating black pixels)
14 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
15 * Fix Point filter for ResizeImage() caused by support limiting the
16 Box weighting function.
18 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
19 * Don't allow resize filter weights to go to zero (reference
20 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
22 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmail...>
23 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
25 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
26 * Do not break words if caption size is absolute (reference
27 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
28 * Don't define HAVE_THREADS for --without-threads configure script option.
30 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmail...>
31 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
32 Some computations were needlessly done in long double precision because
33 PIL forced an automatic upcast wherever it appeared. Changed its name to
34 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
35 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
36 call instead of two trig calls.
38 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
39 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
40 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
42 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
43 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
45 * Support %[version] and %[copyright].
46 * Improve performance of the pixel cache.
48 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
49 * Automatically set the quantum depth to 16 for HDRI.
51 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
52 * IPTC profile not always wrapped properly inside an 8BIM profile.
53 * TIFF tile geometry must be divisible by 16.
55 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
56 * Rename of SincPolynomial to SincFast for easier user understanding
57 * Ditto for LanczosChebyshev to LanzcosFast
59 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
60 * Switch default resize filters to using the faster SincPolynomial
61 filter by default internally. However 'Sinc' will still use the
62 Trigonometric function, and can be used to assign the trig version
63 of Sinc() to filters using the filter expert options.
64 * The default filter for 'distort' was found to be a very blurry inaccurate
65 filter function. It was removed and replaced with a correct Gaussian
66 filter (as used by resize)
67 * Added a switch so that "-interpolate filter" will force the use of
68 a cylindrical filter for ALL pixels in distorted images. That is you can
69 use that switch to use a cylindrical filter even for images that are
70 being enlarged by the distortion. However EWA is still currently using
71 a fixed 2.0 sampling radius. This switch complements the use of "-filter
72 point" which turns off EWA filters in favor of interpolation for all
73 pixels in a distorted image. BOTH switches should not be used together.
74 * A bug in the support radius of the EWA resampling function was found,
75 now that correctly defined resize filters are being used. Suddenly Normal
76 Gaussian distortions are not so blurry, and tests with distortions of
77 the 'Rings' image show extremely good and clear results, with only minimal
78 blurring. The filter 'blur' expert option can be used to adjust this
81 The above represents a major improvement forward in the quality of the
82 image distortion operator. But near-unity distortions (no scaling) are
85 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
86 * Don't negate the geometry offset for the -extent option.
88 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
89 * The RGBO format is now listed as a supported format.
91 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
92 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
93 function as "LanczosChebyshev" as faster alternative to Lanczos.
94 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
95 the Sinc Trigonometric resize filter, as a proper filter to allow
96 direct comparision and speed testing of the filter.
97 * Expanded the "-set option:filter:verbose 1" output, so as to also include
98 the actual functions and other values that were used to create the filter.
100 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
101 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
103 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
104 * Path no longer closed if join style is round (reference
105 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
106 * Add case for BGRQuantum to GetQuantumExtent().
107 * Support no compression on PCX write.
109 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
110 * Fixed bug in the raw BGRA coders (reference
111 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
112 * Fix off-by-one error in the PSD coders.
113 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
114 approximation of the sinc function over the interval [-3,3].
115 * Eliminate a small memory leak in LevelizeImageChannel() (reference
116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
117 * Recognize -fx logtwo (reference
118 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
120 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
121 * Throw exception if image size differs for the compare program but the
122 -subimage-search option is not specified.
124 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
125 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
126 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
127 * Add -subimage-search option to the compare utility.
129 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
130 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
133 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
134 * Emit a warning if the PNG encoder can't satisfy the color type and
135 bit depth requested with a "-define" directive.
137 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
138 * The orient option sometimes improperly set "undefined" (reference
139 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
140 * Only list orientation options for the -list orientation option (reference
141 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
142 * Return proper standard deviation for combined channels (reference
143 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
144 * Handle transparency properly for the PSD image format.
146 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
147 * Properly map PNG intent to image->rendering_intent
149 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
150 * Eliminate bogus "invalid colormap index" when pinging ICO images.
151 * Support -set density / units.
153 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
154 * Only use the first alpha channel in PSD image.
155 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
157 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
158 * Eliminate useless message about assuming zero delay when writing
159 a single-frame MNG, and changed it from Error to Warning when
160 writing a multiple-frame MNG.
162 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
163 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
164 reader tries to read MNG chunks from the interior of the embedded PNG,
165 resulting in an erroneous "corrupted image" message.
167 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
168 * Fix memory leak in for corrupt BMP images (reference
169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
170 * Repair several issues when writing to stdout (reference
171 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
172 * A GIF image with the .bgr extension is still a GIF (reference
173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
175 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
176 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
177 images where the png bit_depth was not the same as the quantum depth,
178 and the transparent color was not black.
180 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
181 * Pinging the DJVU image format no longer faults.
182 * Check for time-limit-exceeded in only one thread.
183 * Reading filenames from a file (e.g. @filenames) no longer includes the
184 utility name (side effect of StringToArgv() method).
186 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
187 * Support the tiff:fill-order define.
188 * Filters are case sensitive (e.g. reduce-Colors).
189 * Restore mogrify's -path option.
190 * The -list module option lists image coders and image filters.
192 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
193 * Add the ImageView API.
194 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
195 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
197 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
198 * Skip byte when DDS bitcount is 32 (reference
199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
200 * Montage now uses final background setting (e.g. montage -background none ...
201 -background lightblue show:).
202 * Do not annotate directory paths in ListFiles().
203 * Reset the image matte for png:color-type=2.
205 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
206 * Support new label:pointsize property.
207 * Miscellany->Slide Show, in the display program, now cycles through the
209 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
210 * Reduce memory requirements when dithering on the iPhone.
211 * Command line operators no longer affected by settings that appear after
212 them (e.g. -splice 10x0+0+0 -gravity center).
213 * Compute the proper DPX user data field size.
215 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
216 * Fix some nits to keep the clang compiler happy.
218 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
219 * Fix transprancy handling for Morphology Convolve
220 * Adjustments of Hit And Miss and Edge Detection kernel definitions
221 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
222 * Handling for Convolution of 1-D vertical kernels.
223 However this was removed (using #if-#endif) as I found it slower in tests!
225 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
226 * mogrify -format properly handles compressed image filename (e.g.
227 -format jpg logo.png.bz2).
228 * Respect +dither option when saving to the GIF image format.
230 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
231 * End of string sentinal is \n not \r.
233 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
234 * Don't decode pixels in coders/png.c when image->ping is set.
236 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
237 * Reset image filename when reading inline images.
238 * Don't clamp floating point values for HDRI-enabled ImageMagick.
240 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
241 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
242 * 'Skeleton' variant to thin down images as symmetrically as possible.
243 * Spelling correction: Manhatten -> Manhattan
245 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
246 * Properly scale color components of the PNG bKGD chunk.
247 * Prevent MNG divide by zero in calculation of frame_timeout. Set
248 both frame_delay and frame_timeout to infinite when ticks_per_second
249 is zero, as required by the MNG spec.
251 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
252 * Add x:silent option to prevent beeps when reading the X image format.
253 * Recognize TTF for GetMagicInfo().
254 * Ensure the +set option deletes the image artifact.
256 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
257 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
259 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
260 * Fix for Square Array Rotates (off center origin rotate)
261 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
262 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
263 to complete this kernels definition
265 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
266 * Respect density when rendering SVG images.
267 * Set AVI handler to the MPEG coder.
268 * Compute the proper DPX user data field size.
269 * Do not interpret a format specifier when enclosed in brackets (e.g.
270 rose_tile_%[filename:tile].gif.
271 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
273 * Prevent MNG divide by zero in calculation of frame_delay (reference
274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
276 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
277 * Third Re-write of MorphologyApply() to better handle compound methods.
278 * Implemented -set option:morphology:compose for merging results of
279 multiple kernels. "None" means re-iterate results with next kernel.
280 While "Undefined" means to use the internal default for a method.
281 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
282 while HitAndMiss defaults to "Lighten" (union of all kernel results).
283 Other morphology methods defaults still to be decided.
284 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
285 * Rotation Expansion of single kernels '^' and '@' flags in arguments
286 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
287 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
288 So the above will only produce a list of 2 kernels, not 4 kernels
290 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
291 * Separation of internal function MorphologyApply() from
292 MorphologyImageChannel() to calls to convolve without user settings.
293 * Rewrite of MorphologyApply() to output better 'verbose' messages
294 * Better handling of Gaussian tyle filters (bug fixes)
295 * Bug fix and optimization of kernel size calculations in "gem.c"
296 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
297 expand kernel into a rotated list.
298 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
299 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
300 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
301 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
302 EG: -morphology convolve LOG:0x1
303 * Added FreiChen, Kirsch Convolution kernels
304 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
305 * Added Edges HitAndMiss Kernel
307 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
308 * PSD images require a proper layer to support an alpha channel.
309 * Enable PFM endian support.
310 * Add context to -border for montage. Inside the parenthesis it adds a border
311 to the image otherwise it sets the border for the layout manager.
312 * 24-bit BMP images are not colormapped even if header colors != 0.
313 * Set DPX user data like this: -set profile dpx:userdata.txt.
314 * Make sure Lab => RGB => Lab survives the round trip.
316 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
317 * Use ScaleCharToQuantum() in coders/src.c (reference
318 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
319 * Don't clamp HDRI EXR pixels.
321 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
322 * Increase the estimated # points for the path drawing primitive.
323 * Remove any prior resolution block from PSD before writing the new block.
325 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
326 * Addition of more Morphological/Convolution Kernels.
327 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
328 EG: -morphology convolve DOG:0x1,3
329 -morphology convolve DOB:0x1,3,90
330 * Added Prewitt, Roberts, Compass Convolution Kernels
331 * Ring Symbol Kernel (subtraction of Disk from a Disk)
333 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
334 * The pixel buffer was underallocated for some image formats when streaming.
336 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
337 * Implementation of Pattern Matching Morphology methods
338 HitAndMiss, Thicken, Thinning
339 * Reporting of Kernel Strings that fail to parse (though not why)
340 * Parsing of Multiple Kernel Strings, generating a list of kernels
341 * Union of results from Multiple Kernels for HitAndMiss method
342 * Interated Multiple Kernels for all other morphology methods
343 * Added many new kernels for HitAndMiss and Convolution
344 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
345 ConvexHull (for Thicken), Skeleton (for Thinning)
347 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
348 * Use proper background.index when writing indexed PNG, if the background
349 color is in the palette.
351 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
352 * Fix improper 'invalid colormap index' PNG bug.
353 * Fix PerlMagick compile exception.
355 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
356 * Added % and ! modification flags to morphology distance kernel
357 scaling factor, for easier usage.
358 * Bug fix for compose math channel handling and morphology diff usage
360 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
361 * Do not claim gray colorspace if gray image includes a non-gray pixel.
362 * Initialize BMP alpha channel to opaque for RGB images.
363 * Fixed under allocation for round rectangles.
364 * The -list option returns a 0 status as expected.
366 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
367 * Made use of new no-'sync' channel enabled mathematical compose methods
368 for the difference morphology methods. These should now work correctly
369 for specific channels, and more importantly for alpha shaped morphology.
371 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
372 * Fixed bugs with losing the opacity channel while writing some PNG images.
373 (bug reported by Anthony T.)
375 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
376 * Simplified and corrected rowbytes calculation in coders/png.c and
379 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
380 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
381 "ModulusSubtract" for more clarity of there functions. Old names
382 will continue to work as expected.
383 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
384 normal SVG 'Over' blending specifications, (see next for override)
385 Note that this does NOT include the "Plus" composition method which has
386 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
388 * By default mathematical compositions work as per SVG definition. That is
389 the results are synchronized with 'Over' alpha-blending (except "Plus"
390 which uses 'plus' alpha-blending).
392 By removing the default 'sync' flag from the -channel setting however
393 Break this inter-channel synchronization and do the mathematical operations
394 only on the individual channels as specified by the -channel setting.
395 That is do 'channel' math rather than 'SVG' composition.
397 With this change you can then use mathematical composition methods on
398 individual channels or even with the alpha channel of images.
400 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
401 * Special case handling in Barrel distortion (pixel at image center)
402 * Calculation of image for Barrel distortion (pixel vs image coords)
403 * Argument input (handling optional 'd' argument) for Barrel distortion
405 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
406 * Do not declare timestruct under MinGW.
407 * Respect -compose option for the montage utility (bug report by Anthony).
408 * A 256 column gradient produces a 256 color GIF image (bug report by
410 * Register / unregister CALS format in static.c (reference
411 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
412 * Add SetImageColor() method.
414 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
415 * Only write one ICC profile to PSD image.
416 * Sync image colormap for PNG tRNS chunks.
417 * The -direction option now works with the -annotate and -draw options.
418 * For the histogram: format, if you have no need for the unique color list,
419 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
421 * Match on literal after backslash in glob expression (reference
422 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
423 * Enable JPEG-compression for grayscale TIFF images (reference
424 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
425 * Don't write empty tile if tile geometry matches the image width (reference
426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
427 * Support -regard-warnings in the mogrify utility.
428 * Output the correct units for the identify utility (reference
429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
431 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
432 * Do not set the resample virtual pixel method when undefined.
433 * Support writing grayscale PSD images.
434 * Revert Lab-to-XYZ colorspace transform patch.
435 * Clamp HDRI values for LevelImageChannel() method.
437 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
438 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
439 * Do not flip BMP image with negative height when pinging.
441 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
442 * Improve support for device link profiles.
444 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
445 * Fixed bug in -auto-level for special case when only one value is present
446 in some channel of the image. In this case no 'stretch is performed, just
449 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
450 * WMF support under Windows does not produce the same results as under
453 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
454 * Fixed bug in equal-size tile cropping, when image has a page offset.
456 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
457 * The -recolor 4x4 matrix is now interpreted properly (previously it
458 summed rather than attenuating the alpha channel).
459 * Support writing 1-bit PSD images.
461 * Improved WMF support under Windows.
463 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
464 * The new coders/png.c was failing to read a 1-bit paletted image properly.
465 * Finished eliminating the deprecated direct references to members of
466 the png_info structure. ImageMagick can now be built with libpng-1.5.
468 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
469 * Respect the -density option when rendering a Postscript or PDF image.
470 * Distort barrel no longer complains when 3 arguments are given (reference
471 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
472 * Support -direction left-to-right option for rendering text
474 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
475 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
476 * Relocated the new, misplaced png_get_rowbytes() call.
477 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
479 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
480 * Windows does not support complex.h (reference
481 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
482 * Add support for monochrome PSD images.
483 * VignetteImage() no longer crashes when x and y arguments are both greater
484 than half the width (x) and height (y) of the image.
486 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
487 * Eliminated some of the deprecated direct references to members of
488 the png_info structure. This must be finished before we can build
491 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
492 * The animate program no longer loops twice when -loop 1 is specified.
493 * The caption format would sometimes hang when the text was not UTF-8.
494 * Don't gamma correct log to linear color conversion unless the -gamma is
496 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
498 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
499 * Detect CMYKProcessColor AI tag.
500 * Delete image from command line cache for -write option.
502 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
503 * Add support for the Adobe Large Document format.
504 * Recognize -remap option for the mogrify utility.
505 * The default Helvetica font is not always available, check for
506 Century Schoolbook too (reference
507 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
509 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
510 * Permit user to get virtual pixels with a region width of 0.
511 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
512 * Resampling filter must respect the image virtual pixel method.
514 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
515 * The -evaluate-sequence option behaves like -evaluate except it operates
516 on a sequence of images.
518 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
519 * Add support for the -maximum and -minimum options.
521 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
522 * Check to see if ICON image width /height exceeds that of the image canvas.
523 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
524 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
526 Anthony, review these for correctness.
527 * Don't embed an XMP profile in an EPS image for now.
529 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
530 * Insufficient image data in EPT is a warning rather than an error.
531 * Respect -type TrueColor when writing gray DPX images.
532 * Fix problem reading 10-bit grayscale DPX images when scanline length is
534 * BMP has an alpha channel, it was treated as an opacity channel.
536 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
537 * Write 10-bit grayscale DPX images properly.
539 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
540 * Detect PDF ICCBased colorspace.
542 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
543 * Finalized -set option:convolve:scale kernel normalize/scale option
545 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
546 * TransformImage() resets the image blob when called in the PICT decoder;
547 use SetImageExtent() instead.
549 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
550 * Support PSD RLE compression.
552 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
553 * The jpeg:extent define sometimes exceeded the specified limit.
555 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
556 * Resolve "too many open files" (reference
557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
559 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
560 * Added Correlate method which does a Convolve without reflecting the kernel.
562 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
563 * Initialize grayscale colormap for PSD images.
565 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
566 * Final testing and fixing of basic morphology operators
567 * Addition Third-level Subtractive Morphology Methods:
568 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
569 * Ensuring original kernels passed to morphology are cloned before being
570 modified for use by specific methods (EG: convolve scale/normalize)
572 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
573 * display -immutable to display transparent image without a checkboard.
575 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
576 * Make -define png:color-type less persnickity about what it will accept.
578 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
579 * added use of -precision in 'showkernel' output of -morphology
580 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
581 'Distance' Morphology primatives. This does not have a performance hit,
582 though is only truely applicable when the kernel is asymmetric. Note that
583 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
584 operations work properly. This 'reflected usage is defined by online
585 morphology lecture notes (Google for "EECE Binary Morphology")
586 * Added convolve kernel scaling setting "-set option:convolve:scale N"
587 If undefined morphology convolve does not do any scaling or normalization
588 of the convolution kernel. A value of 0.0 causes normalization for both
589 zero and non-zero (added weights) kernel types.
591 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
592 * Speed up reading the PSD image format.
593 * Add the -precision option. Use it to set the maximum number of significant
594 digits to be printed.
595 * Add -features option to the identify program to display channel features.
596 * Add -unique option to the identify program to display channel features.
598 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
599 * Add support for compact floating point (i.e. -depth 16 -define
600 quantum:format=floating-point).
601 * Transparent images no longer flicker on certain system when using the
603 * Permit interactive resizing with the display program.
604 * Support heterogeneous distributed processing, see
605 http://www.imagemagick.org/script/architecture.php#distributed.
606 * Fix semaphore assertion when reading a corrupt image with Magick++.
607 * Add support for -brightness-contrast option.
609 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
610 * Add support for the BGRA raw image format.
612 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
613 * Added Kernel Generator to generate kernels from user strings, which
614 allows the generation in many built in kernels for both Convolution
615 and other Morphological methods. New Kernels currently include..
616 Convolution: Gaussian, Blur, Comet
617 Morphological: Rectangle, Square, Diamond, Disk, Plus
618 Distance: Chebyshev, Manhatten, Knight, Euclidean
619 And both old and new (rectangular) user defined kernel specifications
620 including the use of 'nan' to represent elements which are not part
621 of the kernel definition. List built-in kernel types use "-list kernel"
622 * Added -morphology {method}[:{iteration}] {kernel_string}
623 Initial methods includes no only the basic morphology methods: Dilate,
624 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
625 also the special methods: Convolve, and Distance. Of course the
626 appropriate kernel should be provided for each specific method.
628 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
629 * Add OpenCL-enabled filter (e.g. convert image.png -process
630 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
631 * Added StringTo...() processing functions
633 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
634 * Added MxN tile cropping with overlapping and space handling.
635 See IM Examples, Cutting and Bordering, Cropping roughly Equal
637 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
638 * angle bug fix in variable blur composition with vertical ellipses
639 * Added ability to have variable angles for ellipses in variable blur
640 composition. See IM Examples, Composition, Variable Blur for details
642 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
643 * JPEG does not grok the HSL colorspace.
645 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
646 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
647 * The -gaussian-blur over blurred the opacity channel (reference
648 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
650 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
651 * Declare InverseFourierTransformImage in Magick++/Include.h.
653 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
654 * The PNG8 encoder would fail to write a 1-color image, due to
655 a bogus MagickFail return from CompressColormapTransFirst().
657 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
658 * SVG images are no longer double sized with the -density option.
660 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
661 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
664 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
665 * It's interword-spacing, not interword_spacing (reference
666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
667 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
669 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
670 * Changed the one remaining ping_info->trans to ping_info->trans_values
673 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
674 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
675 * -threshold option: threshold to white if the computed intensity of the
676 color channels exceeds the threshold.
677 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
679 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
680 * Escape single quote in when writing the UIL format.
682 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
683 * The mogrify program +opaque option now recognizes its required argument.
685 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
686 * Add magick/morphlogy.{c,h} source templates.
687 * Sync image option when reading MPR images.
688 * Optimize ping for SVG images.
689 * SetLogFormat() no longer causes crash (reference
690 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
691 * Do not call MagickCoreTerminus() when memory allocation fails inside
692 the locale component.
694 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
695 * Read / write 32-bit SUN raster images with a odd width.
696 * Cairo format returns pixels with the alpha premultiplied (reference
697 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
699 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
700 * Thumb::URI file URI now has the correct number of forward slashes.
702 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
703 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
706 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
708 * Restore -tile-offset functionality (bug report from Anthony).
710 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
711 * Animate command line options are no longer ignored.
713 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
714 * Bug Fix for Polynomial distortion. which is now working.
716 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
717 * Use -define delegate:bimodal=true to activate any bimodal delegates.
718 * Make sure MagickWand semaphore is acquired before locking it.
720 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
721 * Convert SVG clipping path points from unsigned to long.
723 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
724 * Only call InstantiateXComponent() if X11 support is included.
725 * Correct hue computation for the HSB colorspace.
727 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
728 * Braille coder fix for DirectClass images
730 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
731 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
733 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
734 * Alpha blending is not required for ScaleImage().
735 * Gaussian noise operator is not longer discontinuous.
737 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
738 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
740 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
741 * Black channel is now set properly when resizing CMYKA images.
743 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
744 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
746 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
747 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
749 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
750 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
751 * Use GetCacheViewAuthenticPixels() rather than
752 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
754 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
755 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
756 filters/Makefile.am and wand/Makefile.am.
757 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
760 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
761 * Don't use group4 compression if the image is truecolor.
762 * If image is gray, write grayscale DPX images.
763 * We no longer lose a scanline when reading multi-frame raw images
765 * Properly update the EXIF orientation tag.
767 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
768 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
770 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
771 * Support -clamp option.
772 * Patch for IsMagickColorEqual() for HDRI.
773 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
775 2009-09-25 6.5.6-5 Elf <elf@ephem...>
776 * Patch to fix configure's framework's undefinedness (only if the gslib
779 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
780 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
782 * Hue in hsl() format is 0-360 and does not use %.
784 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
785 * Deprecate LevelImageColors(), replace with LevelColorsImage().
787 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
788 * Optimize copy composite operator.
790 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
791 * Use -define jpeg:size to scale a JPEG image to the specified size.
793 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
794 * Fix ICON alpha mask scanline pad.
796 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
797 * Return the global maximum threads to avoid the rare cache view assertions.
798 * Throw an end-of-file exception for truncated raw gray images.
800 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
801 * Do not include last line of text in the interline spacing computation.
803 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
804 * Check that quantum_info is defined before destroying it in the PNG coder.
805 * Add -interline-spacing option to convert.
807 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
808 * Support multi-page transparent Postscript and PDF.
810 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
811 * A union is required when converting a thread ID to an unsigned long.
813 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
814 * Add support for TIFF 3.9.1.
816 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
817 * Validate with the netscape: reference image.
819 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
820 * Fix memory leak for threaded PerlMagick scripts.
822 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
823 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
825 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
826 * Bug Fix for transparency handling in Composite Variable Blur
827 * Addition of -auto-level and -auto-gamma image enhancements
828 (under trial not yet final)
829 * Addition of a special -channel flag 'sync' which means that the specified
830 channels are to be modified together by the same amount. The flag is
831 enabled by default. This replaces the current 'channels not modified'
832 type handling thought IM.
833 * Modified -channel parsing to continue looking for words, after handling
834 any shorthand channel options. For example: -channel RGB,sync
836 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
837 * identify -format %c logo.png returns the image comment as expected.
838 * Clone ImageInfo members scene and number_scenes (reference
839 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
840 * Fix memory leak with the -remote option of the animate program (bug report
842 * If a grayscale TIFF image has a colormap write it as a colormapped image.
843 * MVG partial opacity not set properly (reference
844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
845 * Black channel was not blurring properly (reference
846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
848 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
849 * The display program honors -loop.
850 * (ab) of Lab colorspace was not offset correctly.
851 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
852 * SVG permits multiple arc paths with an omitted 'A' (reference
853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
854 * The 'skewY' MVG attribute produced incorrect angles (reference
855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
857 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
858 * Optimize GammaImage() method.
860 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
861 * OpenMP-enable GetSimilarityMetric().
863 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
864 * Structure trans_values was renamed to trans_color and trans was
865 renamed to trans_alpha in PNG version 1.4.
867 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
868 * Replace color blending in DrawGradientImage() to use Composite Blend.
869 this makes Gradients handle transparency correctly!
871 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
872 * The -thumbnail option no longer removes color profiles (reference
873 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
874 * Do not scale real / imaginary FFT / IFT.
875 * Check for localtime() NULL return.
876 * import --help requires an X server (reference
877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
878 * Fails to load MS Windows icons with compressed PNG elements (reference
879 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
881 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
882 * Support the new JPEG version 7 delegate library.
884 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
885 * Incorrect use of setjmp in coders/png.c.
887 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
888 * We broke -scene when we fixed the -dispose option. Try again.
890 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
891 * Update autoconf support files.
892 * More than one -dispose setting overwrote previous settings (reference
893 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
894 * Don't use JPEG's color reduction algorithm for less than 8 colors.
896 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
897 * Final testing and bug fixes for all mathematical compose methods
898 Including non-overlapping regions bugs found in in operators Divide,
899 ColorDodge, VividLight. And the handling of transparency to follow
900 standard 'Over' Blending in Divide. Only math methods not looked at are
901 the addition methods Plus, Add, Minus, and Subtract, which do not follow
902 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
904 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
905 * Addition of user definable 'Mathematics' compose method
906 -compose Mathematics -set option:compose:args A,B,C,D -composite
907 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
908 this lets you implement most smooth polynomial compose methods.
909 (requested by Fred WienHaus)
911 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
912 * Finished the recoding of Composite methods to allow easier debugging
914 * Added PegtopLight compose method as an alternative simpler Softlight
915 alternative. See notes and comparision to SoftLight in...
916 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
917 * From the notes on Photoshop blend modes at
918 http://www.simplefilter.de/en/basics/mixmods.html
919 Added extra composition modes:
920 VividLight, PinLight, LinearBurn, LinearDodge
921 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
923 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
924 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
925 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
926 to debug, and directly comparable to SVG specifications.
927 * Specifications changed for SoftLight, ColorBurn, ColorDodge
928 Though only SoftLight changed to significantly.
929 * However implementation errors were found for ColorBurn, LinearLight
931 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
932 * Add -blue-shift option.
933 * Add compression flag for each channel of a PSD layer.
934 * Implement experimental forward and inverse Fourier transforms (contributed
935 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
937 * Support -cdl (color decision list) option.
938 * Support breaks in Chinese characters which traditionally do not include
940 * Don't process directories as filenames when using wildcard paths
943 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
944 * Can't bit shift a float.
946 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
947 * Off by one error for multi-frame raw grayscale images.
948 * Can't stat() a Zip or Bzip opaque structure.
949 * DPX user bits are no longer truncated.
950 * Return image colorspace for -format [%colorspace] option.
951 * ThumbnailImage(): don't subsample if image is already thumbnail size.
953 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
954 * Automatic determination of B from C and C from B for a 'Keys Filter'
955 when using the B,C Cubic Filter Expert options was broken.
956 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
958 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
959 * Added -compose 'Blur', variable blur mapping to CompositeImages
960 Arguments X_scale x Y_scale + angle of the blurring ellipse.
961 * Added "-blur" special compose option to "composite"
962 * Cleanup of "composite" compose argument handling
964 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
965 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
966 * Set compare similarity image to NULL to prevent double free.
968 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
969 * Set camera formats to require a seekable stream.
970 * Do not let display program image window exceed the screen size.
972 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
973 * Improve FITS keyword parser.
975 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
976 * Cleanup of compose 'displace' of old useless code that is not used.
977 * Implement a compose 'distort' mapping method,
978 This is basically exactly like 'displace' but relative to a fixed point
979 which may be user supplied as +X+Y
980 * Default scaling to width/2 and height/2 of overlay (100% scale)
981 with a distortion 'center' to the middle of the overlay image
982 * If a '%' flag given scale displacement relative to image size
983 * If a '!' flag given make scale and center relative to 'background' image
984 instead of the overlay map.
985 * If no 'height' scale given, use the X scale.
987 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
988 * Fixed bug for compose methods, Hue, Saturate, Luminize
990 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
991 * Report the correct transparent pixel values in the display program
993 * Do not advance when finalizing image settings in the mogrify program.
995 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
996 * Fixed "convert" to merge the third 'mask' image into the 'source' image
997 for correct handling of 2 dimensional -compose "displace".
998 * Fixed PerlMagick Composite() for the same thing.
999 * Modified compose "Displace" so displacement image's alpha channel can be
1000 used to mask the transparency of the overlay area.
1002 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1003 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1004 See Introduction at http://www.quelsolaar.com/technology/clut.html
1006 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1007 * Changed CompositeImageChannel() so that extra compose arguments are
1008 now passed in the ImageArtifact "compose:args". This can be assigned to
1009 images using -set "option:compose:args" 'args' where args are defined
1010 using 'geometry' style or 'comma separated numbers'.
1011 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1012 "compose:outside-overlay".
1013 * Documentation update for CompositeImageChannel() in Core Library to
1014 reflect these changes.
1015 * Documentation update for DistortImage() in Core Library with the extra
1016 ImageArtifact controls it can use.
1017 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1019 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1020 * Documentation update for CompositeImageChannel() in Core Library.
1021 This adds the information on how extra compose arguments needed for
1022 specific compose methods are actually passed to the library function.
1023 Compose methods such as Blend, Dissolve and Displace.
1025 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1026 * The target profile in ProfileImage() is no longer accessed after it is
1029 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1030 * Bug fix for -page.
1032 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1033 * Minor change to -function Arctan to make first argument match slope
1035 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1036 * Do not treat -page as a global option (reference
1037 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1039 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1040 * Create thread set for pseudo-random number generator.
1042 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1043 * Do not change opacity value for the -alpha background option.
1044 * Rebuild automake / autoconf scripts.
1046 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1047 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1050 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1051 * Permit reading a specific frame of a multi-page TIFF with blobs.
1053 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1054 * Added new -function methods Arcsin and Arctan
1056 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1057 * Fixed a regression with PNG8: format.
1059 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1060 * The -geometry option was improperly applied twice.
1062 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1063 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1065 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1066 * Updated help output and command-line options documentation to bring
1067 the -alpha options up to date with what's actually in the code.
1069 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1070 * Change "depreciated" to "deprecated" in several files.
1072 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1073 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1074 * Recognize unicode strings when computing caption word wrapping.
1075 * New -alpha background option to set fully-transparent pixels to the
1078 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1079 * Combined layer of transparent PSD image was not being read properly.
1081 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1082 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1083 It is now able to write an opaque black-and-white image in any of the 15
1084 valid combinations of PNG color-type and bit-depth.
1085 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1087 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1088 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1090 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1091 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1093 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1094 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1095 * Support policies to permit or deny any coder, delegate, filter, or file
1096 path (see policy.xml).
1098 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1099 * The mogrify -crop option returns multiple images if an x/y offset is not
1100 specified (e.g. -crop 100x100).
1101 * Generate a proper file path for -path @filelist.txt (reference
1102 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1104 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1105 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1106 options. This is work-in-progress with the objective of being able to
1107 precisely specify the type of PNG file to be written. The previously-used
1108 internal attribute "png:bit-depth" that was used to communicate between
1109 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1110 This feature needs testing. It is important to note that this feature
1111 cannot be used to force the PNG to use a bit-depth or color-type that
1112 does not losslessly represent the image. You can, however, cause
1113 the writer to use a larger depth or to use the RGB colorspace when
1114 grayscale or indexed would have been sufficent.
1116 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1117 * Fixed the Rmin usage in Depolar and Polar distortions
1118 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1119 to Afrom + 360 degrees (or a fill circle from the given start angle)
1121 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1122 * Do not return a black image for -channel RGBA -gaussian (reference
1123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1125 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1126 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1128 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1129 * Generate BMP 32-bit ARGB format for images with transparency (reference
1130 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1132 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1133 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1134 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1135 * Normalize similarity based on reconstruction not the original (reference
1136 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1137 * Support multiple JPEG images encapsulated within DICOM.
1139 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1140 * Msys does not understand NAME_MAX.
1142 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1143 * Check for valid linked list before assigning next / previous pointers.
1145 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1146 * Check error return from CompressColormapTransFirst() in coders/png.c
1148 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1149 * Refrain from modifying image struct members (color, depth, matte)
1150 while writing PNG datastreams.
1152 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1153 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1154 Now it always produces 8-bit datastreams as users probably expect.
1156 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1157 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1158 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1160 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1161 * The display program now returns a 0 exit code on success (reference
1162 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1164 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1165 * Folded some long lines and made other cosmetic changes.in coders/png.c
1167 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1168 * MVG autodetection failing (reference
1169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1171 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1172 * Image not properly placed when displaying to the X server root (reference
1173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1174 * fmax() is not support on some platforms (reference
1175 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1177 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1178 * Rename existing "Bilinear" distortion as "BilinearReverse"
1179 * Added forward mapped bilinear distort as "BilinearForward"
1180 * The "Bilinear" distort is temporarily obsoleted but will eventually
1181 be added as a "BilinearReverse" and "BilinearForward" combination
1182 mapping though a unit square.
1183 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1184 gradient function as that method is the direct use of such equations.
1186 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1187 * Default to min-is-white Photometric for fax / group4 compression (reference
1188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1189 * Respect image resolution when setting PDF MediaBox (reference
1190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1191 * Add SimilarityImage() to return how similar one image is to another.
1193 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1194 * Graceful exit in djvu coder when EOF is thrown.
1195 * Support -unsharp option for the montage program.
1197 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1198 * Reduce deskew blurring: use AffineTransformImage() rather than
1200 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1203 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1204 * Support for -density & -units options in PSD writer.
1206 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1207 * Fix bug in the braille coder which makes it always segfault.
1209 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1210 * Enhance the compare program to locate a template image within a larger
1212 * Eliminate assertion when generating a PDF thumbnail.
1214 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1215 * Fix assertion in IntegralRotateImage (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1218 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1219 * Referenced counted blob was incremented incorrectedly in CloneImage().
1221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1222 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1223 * Assertion failure reading PSD image (reference
1224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1226 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1227 * Change -selective-blur to use gaussian kernel.
1229 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1230 * Missing locks in blob - race condition (reference
1231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1233 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1234 * Use default SVG resolution unless resolution is explicitly set (reference
1235 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1236 * Add support for -selective-blur option.
1238 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1239 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1240 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1242 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1243 * Check the 8BIM profile resource block length (reference
1244 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1245 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1246 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1248 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1249 * Eliminate race condition when acquiring a wand (reference
1250 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1251 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1252 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1254 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1255 * Fix the image compose operator at OverCompositeOP for shadows (reference
1256 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1258 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1259 * Patches to get ImageMagick working under OS2.
1261 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1262 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1263 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1265 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1266 Glenn Randers-Pehrson <glennrp@image...>
1267 * DICOM reader not handling signed pixels properly.
1269 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1270 * Don't call GetValueFromSplayTree() if image properties is NULL.
1272 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1273 * Fix minor size issue with bestfit +distort operation.
1274 * Enable listing of -distort Polynomial
1275 * Minor tweeks and center fixes for Polar/Depolar
1277 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1278 * Convert returns MagickFalse for the -version option (reference
1279 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1280 * Don't set pixel opacity unless the image alpha channel is active (reference
1281 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1283 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1284 * Fix old -clut bug for re-coloring gray images using transparent and
1285 semi-transparent colors.
1287 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1288 * Changes have been made to scores of the files that generate the
1289 documentation. The most noticeable cosmetic changes are to the command-line
1290 examples and command-line snippets, which now have a new look: dark blue
1291 boxes with white/yellow text to indicate sample input/output. Inclusion of
1292 current version and release dates in appropriate places are now
1293 automatically generated. Also, many changes have been made to begin to
1294 bring the pages into strict W3C compliance with respect to both HTML and
1297 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1298 * The identify program reads the image pixels when the -format option is
1299 asking for image statistics.
1300 * Much improved ImageMagick validation suite (exercise with 'make check').
1302 2009-02-18 6.4.9-5 Jon <jon@brick...>
1303 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1304 and which overwrites the allocated area.
1306 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1307 * Add section to license to alert users to third-party licenses in the
1310 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1311 * Replaced geometry string parsing using ParseGravityGeometry() in
1312 "composite" with more direct use of GravityAdjustGeometry();
1314 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1315 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1316 * The stream utility no longer go into an infinite loop (reference
1317 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1319 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1320 * JPEG to PDF was not always reversible (reference
1321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1323 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1324 * Stroking when annotating failed for stroks widths > 2 (reference
1325 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1327 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1328 * TransformImageColorspace() returns GRAYColorspace when set (reference
1329 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1330 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1333 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1334 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1336 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1337 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1339 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1340 * Removed previous patches for -shear directions.
1342 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1343 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1346 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1347 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1348 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1349 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1351 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1352 * Removed "annotate" patches, which causes no end of problems.
1353 Original coding worked perfectly fine. Annotate isn't part of SVG!
1355 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1356 * Respect mouse wheel movements for display program (reference
1357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1358 * Grab button in Display Open menu now works consistently (reference
1359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1360 * Patch for problem with opacity in MVG (reference
1361 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1363 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1364 * Don't accept discontinuous shear angles for the -annotate option.
1367 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1368 * Apply patch so ImageMagick compiles with Visual Studio 6.
1370 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1371 * Fix small memory leak on truncated PNG images.
1372 * Do not allocate pixels when pinging a PNG image.
1374 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1375 * Set the stroke opacity for "opacity" SVG element (reference
1376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1378 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1379 * Convert to windows .ico format no longer inverts alpha channel.
1381 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1382 * Interpret geometry correctly for negative angles (-shear 30x-10).
1384 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1385 * Fix GetMagickToken() to accept locales that use "," as radix character.
1387 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1388 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1390 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1391 * Check for negative offsets (bevel widths) for the -frame option.
1393 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1394 * Patch for a memory leak and a logical bug in coders/gif.c.
1395 * CopyMagickString() now returns the minimum of the source string length
1396 or the length parameter.
1397 * Properly set alpha channel in PNGs with palette and tRNS.
1399 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1400 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1401 'rose-%[area].png').
1402 * Do not set the fill element when 'opacity' is set (reference
1403 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1404 * Restore support for decoding the DVI format.
1405 * Add perl and math lib reference to PerlMagick Makefile (reference
1406 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1407 * Fix crash on invalid JPEG XML profile.
1408 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1409 * Support sine and cosine as arguments to the -evaluate option.
1411 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1412 * Calculate the kurtosis and skewness of image channels (reference
1413 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1415 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1416 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1417 same results as the -contrast-stretch option.
1418 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1419 MogrifyRegion() in PerlMagick.
1421 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1422 * Reverse argument and option in Throw*InvalidArgumentException()
1423 macro for proper exception message.
1424 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1425 * Fix Y shear angle for -shear option.
1427 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1428 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1429 * Support reading FITS test files (reference
1430 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1431 * Replace input.ttf with the public domain Tuffy.ttf font.
1432 * MagickNewImage() no longer faults when parameters are incorrect (reference
1433 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1434 * Allocate strings returned by XGetResourceInstance() (reference
1435 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1436 * The -append gravity is relative to the container (reference
1437 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1439 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1440 * Reference cache rather than acquiring when cloning an image.
1442 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1443 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1445 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1446 * Add -interword-spacing option to convert.
1447 * Initialize the black channel when testing the CMY colorspace (reference
1448 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1449 * remove calls to exit() in MagickWand (reference
1450 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1451 * Validate -affine arguments.
1452 * Accept -attentuate as an option for convert.
1453 * Properly create RGBA image if colormapped image has transparency.
1454 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1456 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1457 * Fix off-by-one problem with -shear.
1458 * Clone pixel cache method when cloning an image.
1460 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1461 * Make "-layers Coalesce" work as it should.
1463 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1464 * Support > 2GB TIFF under Windows.
1466 2008-12-12 6.4.7-8 mootools <help@mooto...>
1467 * FormatMagickTime() checks to ensure the provided time is valid.
1469 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1470 * Add -kerning option to convert.
1471 * Remove halo effect for the -scale option.
1473 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1474 * Fix a 1 byte overrun in Postscript coder.
1476 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1477 * Fix small memory leak in ExpandFilenames().
1479 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1480 * Fix small memory leak in LoadLocaleList().
1481 * Fix small memory leak in GetProfilesFromResourceBlock().
1482 * Don't forget to scale grayscale values when quanum min-is-white is set.
1484 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1485 * Include delegate libraries in MagickCore-config script.
1487 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1488 * Fix off-by-one error for -chop 0x50%.
1489 * Performance improvement bilinear interpolation.
1491 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1492 * Support absolute paths in the include directive within a configuration
1495 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1496 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1497 * Another attempt at properly extracting the IPTC profile from a 8BIM
1500 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1501 * AppendImage() re-written to respect gravity properly!
1502 Routine simplified to a single loop for both styles of append
1504 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1505 * AppendImage() respects gravity.
1506 * Protect against circular image list when cropping.
1507 * The index variable must be long rather than unsigned long for the DCM
1510 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1511 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1512 quantum depth is 32.
1514 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1515 * Global replaced accidently renamed MagickGetImagePixelColor().
1517 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1518 * Fixed transient bug in the -white-threshold option.
1519 * -extent x256+100+100 no longer returns an exception (reference
1520 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1522 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1523 * TIFF pad is relative to bits-per-sample (reference
1524 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1526 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1527 * Support GBR raw image files.
1529 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1530 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1531 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1532 * Default PDF compression to that of the image unless overwritten by
1533 the -compress option.
1535 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1536 * Numerous pixel cache improvements including embeded support for
1537 OpenMP in a transparent manner.
1539 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1540 * Transient bug in encipher / decipher operation (reference
1541 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1543 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1544 * MPC image files working again.
1545 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1548 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1549 * Fix temporary file leak.
1551 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1552 * Fix bug for RGBO image @ line, plane and partition interlace.
1554 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1555 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1556 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1558 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1559 * GPS and multivalued EXIF properties support
1561 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1562 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1565 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1566 * Correct DPX frame position property label (reference
1567 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1568 * Textures are no longer painted as the background color.
1569 * Update both fields of an EXIF resolution.
1570 * Support query-font-metrics MSL tag.
1572 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1573 * Do not set image colorspace for the MSL modulate tag.
1575 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1576 * Off by one error when computing affine in DrawAffineImage() (reference
1577 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1579 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1580 * Fixed local adaptive thresholding when using an offset (reference
1581 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1582 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1583 the pixel cache morphology.
1585 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1586 * Set explicit image format for BlobToImage() (reference
1587 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1588 * p_thread_t is an aggregate under MinGW.
1590 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1591 * pthread_t can be aggregate so stop treating it like its atomic.
1592 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1595 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1596 * slight modification of the added "radial-gradient:" image generator
1597 so the radius goes to an edge rather than the corner, allowing more user
1598 control based on image size.
1599 * fix -raise N to mean -raise NxN
1601 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1602 * Add support for inline images.
1604 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1605 * MinGW supports both Posix threads and Windows critical sections.
1607 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1608 * pthread_self() can be an aggregate value.
1609 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1611 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1612 * Set sentinel byte for MVG coder.
1613 * fx:standard_deviation returns standard deviation now instead of mean.
1615 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1616 * Support radial gradients in DrawGradientImage().
1618 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1619 * Fix memory leak when XMP profile is corrupt.
1620 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1622 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1623 * Use -remap rather than -affinity.
1624 * Don't unregister a module for an image coder signature exception.
1625 * Don't assume a monochrome image is colormapped.
1627 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1628 * Attempt to fix three image "composite -displace" while also allowing use
1629 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1630 (later transparency mask will also be added) as discussed in IM Examples,
1631 'distortion maps', but for -displace.
1633 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1634 * Fix pixel cache race condition.
1636 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1637 * Fixed an OTB coder bug (reference
1638 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1640 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1641 * Add NULL terminator to options list to in MontageImageCommand().
1643 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1644 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1645 to fit the current sequence of layered/animated images. The images
1646 themselves are not modified only the 'page' meta-data. As a side-effect
1647 all offsets will become positive, with a minimal canvas width/height.
1649 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1650 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1652 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1653 * String Memory leak from InterpretImageProperties() in "annotate"
1654 for Command line handling in mogrify.c
1655 * Allow percent escapes in both -sparse-color and -distort argument strings.
1656 * Fix -alpha to allow Set, Copy, and Extract from command line
1657 * Fix -alpha Set so it only clears the alpha when it was previously off
1658 * Changed 'AllChannels' to be just the 'real' channels (including K).
1659 * Special handling if +level-colors is given one color, and no seperator.
1660 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1662 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1663 * Fix -interpolate / -compose settings.
1664 * No need to specify -endian for native floating point format.
1665 * Remove small memory leak when cloning image properties (reference
1666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1667 * The scan delegate requires a device name, not a symbolic link.
1668 * Report alpha instead of opacity for the TXT image format (reference
1669 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1670 * Add channel support to -motion-blur.
1671 * Set the SVG affine matrix *before* we compute the scale (reference
1672 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1673 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1674 ImageMagick distribution is built without thread support.
1675 * Return the correct number of unique colors for colormapped image (reference
1676 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1677 * SVG depends on MagickWand for parallel make (reference
1678 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1681 * Addition of 'BarrelInverse' Distortion
1683 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1684 * Extract / embed namespace for JPEG XMP profiles (reference
1685 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1686 * Deprecate -map and replace with -affinity which supports dither methods.
1687 * Set image depth when -depth is fired.
1688 * Fix small memory leak in TIFF coder (reference
1689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1691 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1692 * Parallelize the colorspace transforms.
1693 * Honor gravity for -extent option (reference
1694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1696 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1697 * Fixed a memory leak in the TransparentPaintImage() method.
1699 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1700 * Treat -compose as a setting.
1701 * Check for depth == 0 in GetQuantumScale() (reference
1702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1703 * Fix CIN coder scanline length (reference
1704 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1706 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1707 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1708 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1709 * Fix configure script to configure the JBIG delegate library (reference
1710 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1711 * Error in indexed PNG output if number of colors <= 16 (reference
1712 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1714 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1715 * Always reinterpret %[fx:] properties.
1716 * Composite based on the composite image compose operator.
1718 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1719 * Add --coder-path and --filter-path options to MagickCore-config to
1720 support the Magick Coder and Image Filter kits.
1722 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1723 * -sparse-color option completed with inital set of methods.
1724 * -distort Barrel arguments expanded.
1726 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1727 * The -draw option no longer returns an error when for # like .6 (reference
1728 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1730 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1731 * New dithering selection option, -dither Floyd-Steinberg or
1734 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1735 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1737 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1738 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1739 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1740 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1741 * Support -compose option in the compare program.
1743 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1744 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1745 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1746 the older DrawAffineImage() in AffineTransformImage().
1747 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1749 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1751 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1752 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1753 degree Arcs and Polar Distorts.
1755 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1756 * Patch -fx to properly recognize maxima and minima.
1757 * Add channel specifier to -fx depth, mean, maxima, minima, and
1758 standard_deviation (e.g. depth.r).
1759 * Properly append .magick to the USERPROFILES path (reference
1760 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1762 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1763 * Added a "-set option:distort:scale" which scales the output 'view'
1764 by the amount given. This is directly useful for doing 'super-sampled'
1765 distorts, just set this, the scale the result back to a normal size.
1767 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1768 * Rewrite on coefficent handlig for DistortImages so allow for generation
1769 by other operators (SparseColor), and addition of verbose output of
1770 equivelent -fx functions for DistortImages to report of the internal
1771 coefficents that was calculated, and who they are used.
1772 * Initial implementation of SparseColor for interpolated gradients from
1773 sparsely seperated points of color (or posibily other forms of arguments)
1774 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1775 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1776 And as developed by Fred WeinHaus in his PinBarrel script
1778 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1779 * Certain corrupt GIF images no longer hang (reference
1780 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1781 * Read more than one image (if they exist) from DJVU image files.
1782 * Don't set image depth in histogram coder (references
1783 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1785 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1786 * Fixed cache nexus threading problem to avoid spurious assertions when
1787 calling the DistortImage() method.
1789 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1790 * New distortion Shepards which provide semi-localized distorts of control
1791 points within an image, as first developed for IM by Frew Weinhaus in his
1792 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1793 It's almost like taffy pulling!
1795 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1796 * Separate coefficient calculation from DistortImages (future development)
1797 * Perspective and Bilinear Distortions fallback to Affine
1798 when less than 4 point pairs are provided.
1799 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1800 and a simple translation if only a single point pair is provided.
1801 * Added 'verbose' output of some of the distortion equations generated
1802 * Initial addition of polynomal distortion (incomplete - not working yet)
1804 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1805 * Add log2 and round as -fx operators.
1806 * Add log and round as -evaluate operator.
1807 * Add -deskew option to straighten an image.
1809 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1810 * Use the source image interpolation method when drawing an affine image.
1812 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1813 * Added new operator +/-level-colors which will 'level' images based
1814 on colors to use for the black and white points. This lets to adjust
1815 the image in terms of mapping the given colors from/to black and white
1818 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1819 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1822 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1823 * Refactor additional ImageMagick algorithms for OpenMP support.
1825 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1826 * Add pow as an -evaluate operation, using normalized values
1828 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1829 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1830 Function maps black and white values to the given level values.
1831 Rather than mapping the given level values to black and white.
1832 Bacically a 'reverse-level' function, with different input args.
1833 * Set +level or a '!' flag in -level or LevelImage() to call
1834 the new 'reverse-level' function LevelizeImageChannels().
1835 * More work on IsMagickColorSimular() to fix relationship between
1836 transparent-black and opaque-black, which was matched as 'simular'.
1837 Also attempts to fix 'K' channel handling for CMYK colorspace.
1838 More work on this to come.
1840 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1841 * The TXT format correctly reports alpha channel (reference
1842 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1843 * MONOTCHROME1 Dicom images are not longer inverted (reference
1844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1846 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1847 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1848 so as to understand that the Hue Channel is cyclic by nature
1850 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1851 * The -sketch option is working again (reference
1852 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1854 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1855 * More algorithms refactored to support a threaded cache view.
1856 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1857 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1858 * ISO C++ 1998 does not support 'long long' (reference
1859 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1860 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1862 * Generate histogram comment if # unique colors exceed 1024 (reference
1863 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1865 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1866 * Reading EMF files containing non-ascii characters no longer fails for
1867 UTF8 encoded paths on Windows XP.
1869 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1870 * The -colorspace option is an operator, not a setting.
1872 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1873 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1875 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1876 * Patches to the JPEG and DCM coders to fix a few problems reading
1877 certain DCM image types.
1879 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1880 * Interpreting the -set option is no longer delayed.
1881 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1882 * Call DrawAffineImage() instead of CompositeImage() (reference
1883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1884 * Throw exception for TIFF compression not support (reference
1885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1886 * The +opaque option now recognizes its required argument (reference
1887 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1888 * The -background and -virtual-pixel settings are now applied correctly
1890 * Only reset the exception signature if the relinquish memory is MagickTrue.
1891 * Correct recolor equation for computing opacity (referencee
1892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1893 * Set midpoint when scaling JP2 images.
1894 * Semaphores must be passed by reference when destroyed for reliable thread
1896 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1898 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1899 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1901 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1902 * Import: properly handle a hierarchy of subwindows under X11.
1903 * Refactor quantum pixel processor to inprove ease of use and speed.
1905 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1906 * OpenMP patch for sepia-tone effect.
1908 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1909 * OpenMP patch for NormalizeImage() & TintImage()
1911 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1912 * OpenMP patch for GetImageChannelDepth().
1913 * Set depth to 32 when saving MIFF HDRI image files.
1915 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1916 * OpenMP patch for OilPaintImage Function
1918 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1919 * Update IPLab coder (reference
1920 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1922 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1923 * Return correct result for -fx luminence.
1924 * Restore missing break so that PGM images remain PGM.
1925 * Speed up the processing of ASCII PNM files.
1926 * Return the correct number of MNG images for PingImage().
1928 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1929 * Remove C++ style comments from source.
1930 * Center motion blur kernel.
1931 * Reenable dithering for -monochrome option.
1933 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1934 * For color reduction, use maximum tree depth if image has 1024 or less
1936 * Use a uniform convolution filter for motion blur (reference
1937 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1938 * Add 'mean' and 'std' symbols to the Fx expression parser.
1940 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1941 * Updated to the latest autoconf/automake/libtool scripts.
1942 * Default to HSL colorspace when modulating (reference
1943 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1944 * The -regard-warnings option properly returns a program status of 1 if and
1945 only if a warning or error exception is thrown.
1946 * Report 'no clip path defined' exception for -clip-path option (reference
1947 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1949 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1950 * Distinquish between pre and post processing of image list options.
1951 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1952 exception (reference
1953 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1955 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1956 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1957 set image->matte to MagickFalse and emit a warning. This will produce
1958 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1960 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1961 * Fix fault for animate -window root image.gif.
1962 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1963 passes and setting image pixels (reference
1964 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1966 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1967 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1969 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1970 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1971 the PNG specification, instead of scaling them.
1973 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1974 * Revised png.c to avoid saving unknown chunk types that will never
1975 be used later. This prevents the vulnerability described in
1976 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1977 To handle an invalid, zero-length vpAg chunk properly will require
1978 libpng-1.2.27 or later.
1980 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1981 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1982 * Use proper rounding for the -fx intensity expression.
1984 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1985 * Fix +swap option so it no longer throws an assertion.
1986 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1988 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1989 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1990 tile size is specified (e.g. ptif:image.tif[128x128]).
1991 * Malformed use of caption no longer consumes memory (reference
1992 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1993 * Don't run Ghostscript twice (reference
1994 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1996 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1997 * SpreadImage() no longer introduces noise into the resulting image (reference
1998 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1999 * Properly handle min-is-white TIFF gray scale images.
2000 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2003 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2004 * Writing pyramid TIFF images no longer fails if a tile size is specified
2005 (e.g. ptif:image.tif[128x128]).
2006 * Reset page geometry when interactively cropping an image with the display
2009 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2010 * With a single swap argument should swap the image with the *last* image.
2012 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2013 * Make sure we don't sync a blob after it has been closed.
2015 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2016 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2018 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2019 * Support both GTK and CAIRO interfaces to RSVG (reference
2020 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2021 * Display colormapped PNG images with alpha properly (reference
2022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2024 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2025 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2027 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2028 * The rsvg delegate library depends on cairo-svg.
2029 * Account for min-is-white 8-bit gray TIFF images.
2031 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2032 * Add support for the Postable Document Archive Format.
2033 * Add support for Braille images.
2034 * Add support for DDS images (contributed by Bianca van Schaik).
2035 * Add GetImageAlphaChannel() method.
2036 * PSD clipping paths are once again recognized.
2038 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2039 * Return the actual image format for HTTP: or FTP: format (reference
2040 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2041 * Fix so image.quantize(true) returns error as expected (reference
2042 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2044 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2045 * Fixed a small memory leak (8 bytes) in TransformImages().
2046 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2047 * Identify now reports both actual and reported image depths (reference
2048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2050 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2051 * Speed up converting large PDF/PS images when only selecting a few pages
2052 (e.g. pdffile.pdf[195-199]).
2053 * Deprecate HSLTransform() and TransformHSL().
2055 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2056 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2059 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2060 * Promote colormapped to truecolor images when enciphering.
2062 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2063 * Add EncipherImage() / DecipherImage() methods.
2064 * Add -encipher / -decipher options to the command-line utilities.
2066 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2067 * New Unix/Linux refactoring (should be transparent since changes are
2068 reflected in Magick-config and ImageMagick.pc pkg-config files):
2069 /usr/local/include => /usr/local/include/ImageMagick
2070 libMagick => libMagickCore
2071 libWand => libMagickWand
2072 Magick-config (deprecated) => MagickCore-config
2073 Wand-config (deprecated) => MagickWand-config
2074 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2076 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2077 * Liquid rescale limits the final size to twice the original size (reference
2078 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2079 * Read EXIF data in TIFF images; writing is pending until we can figure out
2080 how to use the libtiff delegate library to write EXIF data.
2082 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2083 * Add support for liquid rescaling (e.g. -liquid-rescale).
2084 * Support a ^ meta character in an image geometry (.e.g
2085 convert 640x480.png -resize 240^ returns a 320x240 result).
2087 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2088 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2089 return camera model number.
2091 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2092 * Monochome EPS3 images are no longer corrupt (reference
2093 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2094 * Eliminate memory corruption with broken PICT image (reference
2095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2096 * Return a Grayscale colorspace for grayscale DPX image (previously
2097 returned Log colorspace).
2098 * Fix -g option for PCL6 support (reference
2099 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2101 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2102 * Only read ICON alpha mask if BPP is <= 16.
2103 * Add support for +opaque and +transparent (requested by Anthony).
2104 * Throw an exception *before* we call wmf_api_destroy() (reference
2105 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2107 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2108 * Use explicit format specifier to render transparent Adobe Illustrator
2109 files (i.e. convert ai:image.ai image.png).
2110 * Set RSVG base URI (patch provided by tsdineen).
2112 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2113 * `Magick-config --version` returns Q16 instead of
2114 Q@MAGICKCORE_QUANTUM_DEPTH@.
2115 * Permit commas in numbers in certain locales (e.g. german +100,000).
2117 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2118 * Added an exception reason to BlobToImage() in the event an image has no
2119 magic number and neither the image magick or filename is set.
2120 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2121 * Fix bug in GetEXIFProperty() (reference
2122 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2124 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2125 * Adding comments to your image is now possible with the display program.
2127 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2128 * Adjusted -clut multiplyer for correct handling of
2129 "-interpolation Integer" in color lookup.
2131 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2132 * Fix 'insufficient image data' for DCM format (reference
2133 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2134 * Force a colormapped image if Palm bits-per-pixel < 16.
2135 * Fix multiple problems with Palm Data Base reader (patch from
2137 * Do not exit after first image with the display --immutable option.
2138 * Update autoconf/automake/libtool configuration files.
2139 * Add support for resource limit units (e.g. -limit memory 16mb).
2140 * Return original image if gaussian blur sigma is 0.0.
2141 * Colormapped multi-image PDF's are no longer corrupt (reference
2142 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2144 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2145 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2146 now adjusts automatically with different support window size.
2147 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2148 (triangluar) resize windowing filters.
2149 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2150 from the Lookup Table image.
2152 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2153 * Not all DCM tags were being saved as image attributes (patch provided by
2155 * Normalize pixel values when quantum format is floating-point.
2156 * Initialize the pixel sum to zero when averaging image pixels.
2158 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2159 * Bug fix in height calculation for -layers merge operation
2161 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2162 * Add support for SCT grayscale images.
2163 * Fixed transparancy bug for the ICO image format.
2164 * Fixed small memory leak in the caption and label coders.
2165 * Fixed -threshold option to return all white for -threshold 0 (reference
2166 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2168 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2169 * Corrected CGM delegate command in config/delegate.xml.
2171 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2172 * Reclassified X server open error from fatal to non-fatal.
2173 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2174 set the image alpha channel.
2175 * Patch for Scanalytics IPLab image format for non 8-bit images
2176 (contributed by Sean Burke).
2178 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2179 * Remove ctrl-M characters on in various source files.
2180 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2181 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2183 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2184 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2186 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2187 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2189 * Modules are searched first in the directories specified by the environment
2190 variables, and then -- if the desired module is not found -- in the
2191 compiled-in path. (reference
2192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2194 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2195 * Update FPX regression test reference images.
2196 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2198 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2199 * The -equalize option now respects the -channel option.
2201 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2202 * Additional Filters: Welsh, Parzen, Lagrangian
2203 * Addition of Cubic filter B,C controls
2204 * 'verbose' filter plotting output using -define "filter:verbose"
2206 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2207 * Further expandsion and handling of filters with expert options.
2208 -filter selects from a table of standard filter settings, while
2209 expert options allow complete selection of filter, windowing, support
2210 and blurring options. Includes automatic switch from Sinc to Bessel
2211 for operators using 2 dimentional cylindrical filter, rather than
2212 two pass 1 dimentional orthogonal filters.
2214 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2215 * Obsolete -support (set filter blur factor)
2216 * Expandsion to add -set/define filter options
2218 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2219 * Least Squares coordinate handling added for -distort methods Affine,
2220 Perspective, Bilinear. This allows for more than the minimal number of
2221 coordinates to be used to 'fit' a distortion function to an image.
2222 This addition will allow the use of image registration to generate
2223 panarama overviews and better geographical coordinate correction.
2224 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2225 into a new layers function MergeImageLayers() method, adding 'flatten'
2226 and 'mosaic' layer methods.
2227 * Addition of another simular layers method 'merge' which 'unlocks' the
2228 normal flatten/mosaic layer merger from the origin, The resulting image
2229 will have a virtual canvas of minimal size with an offset. Also images
2230 with negative offsets will not be clipped by the 'merge' form of the
2231 command. This was created for better layering of distorted images, such
2232 as panarama overlays.
2233 * Bug fix in handling transparency for EWA resampling.
2234 * Access to Resize Filter Functions from resize.c (for resample.c)
2235 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2236 * All resize filters added to resampling, but filter handling is incomplete.
2238 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2239 * The box filter no longer produces a black grid when resizing an image
2241 * Respect cropbox for PDF with a subimage specification (e.g.
2243 * Detect proper PDF bounding box when offsets are negative.
2245 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2246 * Speed up the Fx interpreter.
2247 * Use ULL not ui64 for MinGW 64-bit constants.
2248 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2249 * Close all references to a pixel cache on disk before removing the temporary
2250 file as required under Windows.
2252 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2253 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2254 sharp and clear as you approach the center of the distort.
2255 * Added " -set option:distort:viewport 'geometry' " special option
2256 that can be used to override the output image size and offset.
2257 * Fixed experimental use of -filter and -support in Resampling (more later).
2258 * Changed order for coordinate arguments in -distort (for later leastsq
2259 multiple coordinate distortion function fitting)
2261 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2262 * Check the API version and quantum depth before loading a coder module or
2263 image filter (reference
2264 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2265 * Add exception to the image filter signature.
2266 * Get the execution path under Mac OS X.
2267 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2268 * Fixed memory leak in CloneString() (reference
2269 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2270 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2273 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2274 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2276 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2277 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2279 * Map the display program pan icon window for each oversized image.
2280 * The ufraw delegate does not like quotes around the output filename.
2281 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2282 a 64-bit FreeBSD system.
2283 * The -level option now works properly for colormapped images.
2284 * Allow Extrapolated blending of images using -blend
2285 http://netpbm.sourceforge.net/doc/extendedopacity.html
2287 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2288 * Major Addition, Area Resampling Functions, (scaled interpolation)
2289 for pixel lookup in Distortion functions. This improves the look in
2290 areas of minification enormousally, especially in situations of infinite
2291 tiling and horizon views. All virtual pixel methods have been handled
2292 to minimise computation time involved with area resampling. To use the
2293 new function distortions need to be able to determine scaling vectors
2294 (distortion function derivitives) for correct working. All
2295 -distort methods, except Arc, uses scaled area resampling.
2296 * Improvements to perspective distort method, to include the correct
2297 differentation between the 'ground' on which the image lies, and the
2298 'sky', the color of which can be set using the -mattecolor setting
2299 (as the distortion invalid pixel color). Background color is retains
2300 for surrounding ground areas. The horizon is also correct anti-aliased
2301 and transparent colors are also allowed, allowing you to add backdrops
2302 of gradients and patterns.
2304 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2305 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2306 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2308 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2310 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2311 (alert from iDefense).
2312 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2313 (alert from iDefense).
2314 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2315 (alert from iDefense).
2316 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2317 (alert from iDefense).
2318 * Patched ReadDCMImage() to fix an denial of service vulnerability
2319 (alert from iDefense).
2320 * Patched ReadXCFImage() to fix an denial of service vulnerability
2321 (alert from iDefense).
2322 * If image size changes, don't trust DPX orientation attributes.
2324 2007-09-04 6.3.5-9 Gozer404
2325 * Add French to the messaging system (reference
2326 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2327 * Add -fopenmp to MAGICK_PCFLAGS (reference
2328 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2330 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2331 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2332 reset the alpha channel.
2333 * Render proper image labels for VID coder.
2334 * Resolved a conflict for the -list option. Use -list font to list
2335 ImageMagick fonts and -list type to list image types.
2336 * Catch any errors returned by pthread_mutex_init() (problem report
2337 from devman@gmx-t...).
2338 * TransformHSL() returns a proper hue component.
2339 * Added -clut option and the ClutImage() method.
2340 * Fix glyph memory leak in AnnotateImage (reference
2341 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2342 * Rename analyze.c to Analyze.c (reference
2343 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2345 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2346 * Enabled use of +distort to auto resize destination image to 'bestfit'
2347 the distorted input image. This also enabled the use of virtual canvas
2348 offsets in source and destination images for most distortion methods.
2350 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2351 * Remove atexit in Magick++ code to avoid possible client crash (reference
2352 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2354 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2355 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2357 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2358 * Added -distort arc. This update also allows the destination image
2359 size and offset to be set according to the specific distortion being
2362 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2363 * Set the -poloroid border color with the -bordercolor option.
2365 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2366 * Remove extranous break statement so -type option properly sets the
2367 image_info->type member (reference
2368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2370 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2371 * Allow the use of optional arguments in -distort SRT
2373 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2374 * Initial addition of three Affine Distortions to -distort with the affine
2375 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2376 or separate Scale-Rotate-Translate actions.
2378 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2379 * Fix X11 font ascender.
2380 * Add -distort option.
2381 * Add random noise option (e.g. +noise random).
2382 * Many internal algorithms are now threaded to take advantage of speed-ups
2383 offered by the new dual and quad-core processor technologies.
2384 and quad-core processor technology.
2385 * Tiff images in the LAB colorspace are no longer identified as RGB
2386 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2387 * Update image color_profile and iptc_profile members in the JPEG coder
2388 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2390 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2391 * Fix composite mask bug (reference
2392 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2393 * Speed up GetPixelOpacity() method (patch from seth@price...).
2394 * Set icon image width/height before allocating the image colormap.
2395 * Remove Photoshop string segment from JPEG profile (reference
2396 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2398 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2399 * Converting a jpg to pdf is creating an empty pdf object (reference
2400 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2401 * Respect the '-set type:hinting off option' (bug report from Richard
2403 * WritePSDImage vulnerable to exploitable heap corruption (reference
2404 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2406 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2407 * SetMagickRegistry() post-increment the value 'id' (reference
2408 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2410 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2411 * Read/write 10 & 12-bit packed DPX images.
2412 * Reduce stack requirements for messaging system.
2413 * Small memory leak for raw profiles in the PNG coder.
2415 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2416 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2417 you can continue to use "-interlace Plane" to request these.
2419 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2420 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2422 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2423 * Set min-is-white for Group4-compressed PDF.
2424 * Add PaintFloodfillImage() method.
2426 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2427 * Add MEPP metric to compare program. Returns the mean error per pixel
2428 along with the normalize mean and maximum error.
2429 * Attach an XMP profile to an image (e.g.
2430 convert input.tif -profile xmp:metadata.xmp output.tif).
2432 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2433 * Fixed mogrify conversions with -format and -path (reference
2434 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2436 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2437 * SVG style element was not always parsed properly.
2438 * Do not dither when the number of unique colors is already less than the
2440 * Return normalized PAE metric (compare utility).
2442 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2443 * Add support for PFM images.
2444 * Check for corrupt EXIF image profiles.
2445 * Writing JPEG YCbCr TIFF images no longer faults (reference
2446 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2448 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2449 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2451 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2452 * Added profile support to the GIF decoder/encoder. They are stored
2453 as GIF Application Extensions. Known extensions include existing ICCRGB1
2454 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2455 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2457 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2458 * Invert Opacity change for user defined ordered dither threshold maps,
2459 so that 'off' map is transparent, and 'on' is opaque.
2461 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2462 * Added an initial Coalesce Images, and a final +map local colortable
2463 optimization to the -layers Optimize method, for a simple to use
2464 GIF optimization operation. (more work to come)
2466 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2467 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2468 * Add AcquireOneVirtualPixel() method.
2469 * Set Log colorspace properly when writing DPX images.
2470 * Add -tile-offset option.
2471 * Add support for the EXR image format.
2472 * Improve support for DPX images.
2473 * Add --enable-hdri option to the configure script.
2474 * Add support for high dynamic-range images (HDRI).
2476 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2477 * Improve support for writing multiple image icons.
2479 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2480 * Separated -layers Optimize from -layers OptimizeFrame to allow
2481 the former expansion into a general (multiple method) optimizer
2483 * merged -layers OptimizeTransparency into -layers Optimize method
2485 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2486 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2487 * Fix race condition when spawning delegate programs.
2488 * TIFF JPEG now respects the -quality comptression setting.
2489 * The -fx option now properly groks the logical and operator.
2490 * DPX tilestamp property should be timestamp.
2492 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2493 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2494 according to given gravity and canvas area it applies to. This is for
2495 code simplification thoughout MagickCore.
2497 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2498 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2499 frames. Other animation handlers may also need to reset virtual canvas
2500 sizes to match the first frame, as well.
2502 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2503 * Addition of a CompositeImages() "layer.c" function to compose two
2504 separate image lists together (with a virtual canvas offset) in three
2505 different ways, depending on the size of the lists.
2506 * A 'hack' for command line use (the two lists separates by the special
2507 "NULL" image, which is junked) has also been added. Specifically...
2508 "-layers Composite".
2510 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2511 * Add -layers RemoveDups method to remove duplicate sequential images in
2512 coalesced animations.
2513 * Add -layers RemoveZero method to remove images with a zero time delay
2514 (with no action and a warning is all images have zero time delay)
2516 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2517 * Permit generic profiles (e.g. -profile name:profile).
2519 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2520 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2521 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2523 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2524 * Code duplication, simplification, and possible logic faults in "list.c".
2525 * Added new Composition method, 'ChangeMask' to return pixels
2526 that have changed or will cause a color change in overlays
2527 * Used 'ChangeMask' to implement the "-layers" method
2528 "OptimizeTransparency" to improve the compressibility of
2529 frame optimized GIF animations. See IM Examples...
2530 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2532 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2533 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2534 some minor changes to the GIF coder to make reading and pinging images
2535 faster (patch provided by mstemm@cloud...).
2537 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2538 * Patch RotateImage() to properly rotate CMYK images.
2539 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2540 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2542 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2543 * Fixed bug for GIF Optimization for images without a matte channel.
2544 * Improved image handling for "-layers" method "Dispose".
2546 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2547 * Improve configure script to better support Ghostscript under Mac OSX (
2548 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2549 * Force a virtual pixel method of Tile for GetFillColor() and
2551 * Add -reverse option to reverse the image list.
2553 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2554 * Support versions 2.1.0 and above (reference
2555 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2556 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2557 * Fix fault in DCM coder (reference
2558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2559 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2560 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2561 * Add --disable-deprecated configure script option.
2562 * Composite mask now works properly with transparent images.
2564 2007-03-04 Daniel Kobras <kobras@debia...>
2565 * Fixed additional data-driven faults (reference
2566 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2567 * Allocate proper scanline length to prevent a PCX overflow.
2569 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2570 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2571 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2573 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2574 * Escape indirect labels and comments (e.g. -label @file).
2575 * Added -format %C to return the image compression type.
2576 * Do not report channel statistics if -ping -format is specified with the
2578 * Add ResetImagePage() to reset the image page canvas and position.
2579 * Upgrade to LCMS 1.16
2580 * Configure Ghostscript for library or framework (reference
2581 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2582 * Add -taint option to convert/mogrify to mark image as ineligible for
2583 * Fixed various data-driven faults (reference
2584 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2585 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2586 not MagickCore. The corrupt XWD image faults but its failing in
2587 the X11 XGetPixel() method, not MagickCore.
2589 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2590 * Use -define quantum:polarity=min-is-black or -define
2591 quantum:polarity=min-is-white to toggle the photometric interpretation for
2592 a bilevel TIFF image.
2594 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2595 * Don't interpret embedded format characters when reading comments/labels
2597 * Reading an image from stdin stopped working.
2599 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2600 * PerlMagick Label() no longer faults.
2601 * Fix double-free when using the display/animate -geometry option.
2602 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2603 profile->length and profile->datum.
2605 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2606 * Fix file leak in InjectImageBlob().
2607 * Do not reinterpret image properties (e.g. -comment %%w).
2609 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2610 * Don't over-allocate file buffers.
2612 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2613 * Format strings in the POSIX locale.
2614 * Make font metrics invarient to the strokewidth.
2616 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2617 * Patch to fix configure.ac typo.
2619 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2620 * Permit ImageMagick to run as a service under Windows.
2621 * Remove duplicate EXIF properties.
2622 * Support strokewidth option for the caption format.
2623 * Don't use Ghostscript for rendering fonts if Freetype is available.
2625 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2626 * Added thumbnail format to write EXIF thumbnails.
2627 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2628 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2630 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2631 * Add interpolate and background options to PerlMagick's AffineTransform().
2632 * Revert to Postscript rendering if Freetype delegate library is not
2635 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2636 * Accept Fx expressions from a file with -fx @filename.
2637 * Enhance -fill and -stroke to accept image filenames as patterns.
2639 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2640 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2642 * Update EXIF resolution fields when image density changes.
2644 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2645 * The -polaroid option now respects -gravity.
2646 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2648 * Any form of "-crop" with a percentage, implies an offset for the crop.
2649 * Fixed percent option for -border (e.g. -border 10%x0%).
2650 * Add -path option to the mogrify program to specify where to write the
2653 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2654 * Fix the -auto-orient to work with an image sequence (reference
2655 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2656 * Add -polaroid option to simulate a Polaroid picture.
2657 * Eliminate double-free bug in GradientImage().
2658 * Set AppendImage() matte channel only when image has matte attribute set.
2659 * The -crop with negative offsets do not modify the virtual canvas.
2660 * Caption: Given both the width and height ("-size") of the area to fill,
2661 adjust the fonts "-pointsize" until the text just filles the whole space
2662 without overflowing.
2663 * Generate proper Windows icon image files (patch provided by