1 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
2 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
3 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
5 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
6 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
8 * Support %[version] and %[copyright].
9 * Improve performance of the pixel cache.
11 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
12 * Automatically set the quantum depth to 16 for HDRI.
14 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
15 * IPTC profile not always wrapped properly inside an 8BIM profile.
16 * TIFF tile geometry must be divisible by 16.
18 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
19 * Rename of SincPolynomial to SincFast for easier user understanding
20 * Ditto for LanczosChebyshev to LanzcosFast
22 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
23 * Switch default resize filters to using the faster SincPolynomial
24 filter by default internally. However 'Sinc' will still use the
25 Trigonometric function, and can be used to assign the trig version
26 of Sinc() to filters using the filter expert options.
27 * The default filter for 'distort' was found to be a very blurry inaccurate
28 filter function. It was removed and replaced with a correct Gaussian
29 filter (as used by resize)
30 * Added a switch so that "-interpolate filter" will force the use of
31 a cylindrical filter for ALL pixels in distorted images. That is you can
32 use that switch to use a cylindrical filter even for images that are
33 being enlarged by the distortion. However EWA is still currently using
34 a fixed 2.0 sampling radius. This switch complements the use of "-filter
35 point" which turns off EWA filters in favor of interpolation for all
36 pixels in a distorted image. BOTH switches should not be used together.
37 * A bug in the support radius of the EWA resampling function was found,
38 now that correctly defined resize filters are being used. Suddenly Normal
39 Gaussian distortions are not so blurry, and tests with distortions of
40 the 'Rings' image show extremely good and clear results, with only minimal
41 blurring. The filter 'blur' expert option can be used to adjust this
44 The above represents a major improvement forward in the quality of the
45 image distortion operator. But near-unity distortions (no scaling) are
48 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
49 * Don't negate the geometry offset for the -extent option.
51 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
52 * The RGBO format is now listed as a supported format.
54 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
55 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
56 function as "LanczosChebyshev" as faster alternative to Lanczos.
57 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
58 the Sinc Trigonometric resize filter, as a proper filter to allow
59 direct comparision and speed testing of the filter.
60 * Expanded the "-set option:filter:verbose 1" output, so as to also include
61 the actual functions and other values that were used to create the filter.
63 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
64 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
66 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
67 * Path no longer closed if join style is round (reference
68 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
69 * Add case for BGRQuantum to GetQuantumExtent().
70 * Support no compression on PCX write.
72 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
73 * Fixed bug in the raw BGRA coders (reference
74 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
75 * Fix off-by-one error in the PSD coders.
76 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
77 approximation of the sinc function over the interval [-3,3].
78 * Eliminate a small memory leak in LevelizeImageChannel() (reference
79 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
80 * Recognize -fx logtwo (reference
81 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
83 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
84 * Throw exception if image size differs for the compare program but the
85 -subimage-search option is not specified.
87 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
88 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
89 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
90 * Add -subimage-search option to the compare utility.
92 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
93 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
94 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
96 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
97 * Emit a warning if the PNG encoder can't satisfy the color type and
98 bit depth requested with a "-define" directive.
100 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
101 * The orient option sometimes improperly set "undefined" (reference
102 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
103 * Only list orientation options for the -list orientation option (reference
104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
105 * Return proper standard deviation for combined channels (reference
106 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
107 * Handle transparency properly for the PSD image format.
109 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
110 * Properly map PNG intent to image->rendering_intent
112 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
113 * Eliminate bogus "invalid colormap index" when pinging ICO images.
114 * Support -set density / units.
116 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
117 * Only use the first alpha channel in PSD image.
118 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
120 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
121 * Eliminate useless message about assuming zero delay when writing
122 a single-frame MNG, and changed it from Error to Warning when
123 writing a multiple-frame MNG.
125 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
126 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
127 reader tries to read MNG chunks from the interior of the embedded PNG,
128 resulting in an erroneous "corrupted image" message.
130 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
131 * Fix memory leak in for corrupt BMP images (reference
132 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
133 * Repair several issues when writing to stdout (reference
134 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
135 * A GIF image with the .bgr extension is still a GIF (reference
136 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
138 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
139 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
140 images where the png bit_depth was not the same as the quantum depth,
141 and the transparent color was not black.
143 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
144 * Pinging the DJVU image format no longer faults.
145 * Check for time-limit-exceeded in only one thread.
146 * Reading filenames from a file (e.g. @filenames) no longer includes the
147 utility name (side effect of StringToArgv() method).
149 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
150 * Support the tiff:fill-order define.
151 * Filters are case sensitive (e.g. reduce-Colors).
152 * Restore mogrify's -path option.
153 * The -list module option lists image coders and image filters.
155 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
156 * Add the ImageView API.
157 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
158 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
160 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
161 * Skip byte when DDS bitcount is 32 (reference
162 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
163 * Montage now uses final background setting (e.g. montage -background none ...
164 -background lightblue show:).
165 * Do not annotate directory paths in ListFiles().
166 * Reset the image matte for png:color-type=2.
168 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
169 * Support new label:pointsize property.
170 * Miscellany->Slide Show, in the display program, now cycles through the
172 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
173 * Reduce memory requirements when dithering on the iPhone.
174 * Command line operators no longer affected by settings that appear after
175 them (e.g. -splice 10x0+0+0 -gravity center).
176 * Compute the proper DPX user data field size.
178 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
179 * Fix some nits to keep the clang compiler happy.
181 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
182 * Fix transprancy handling for Morphology Convolve
183 * Adjustments of Hit And Miss and Edge Detection kernel definitions
184 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
185 * Handling for Convolution of 1-D vertical kernels.
186 However this was removed (using #if-#endif) as I found it slower in tests!
188 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
189 * mogrify -format properly handles compressed image filename (e.g.
190 -format jpg logo.png.bz2).
191 * Respect +dither option when saving to the GIF image format.
193 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
194 * End of string sentinal is \n not \r.
196 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
197 * Don't decode pixels in coders/png.c when image->ping is set.
199 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
200 * Reset image filename when reading inline images.
201 * Don't clamp floating point values for HDRI-enabled ImageMagick.
203 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
204 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
205 * 'Skeleton' variant to thin down images as symmetrically as possible.
206 * Spelling correction: Manhatten -> Manhattan
208 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
209 * Properly scale color components of the PNG bKGD chunk.
210 * Prevent MNG divide by zero in calculation of frame_timeout. Set
211 both frame_delay and frame_timeout to infinite when ticks_per_second
212 is zero, as required by the MNG spec.
214 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
215 * Add x:silent option to prevent beeps when reading the X image format.
216 * Recognize TTF for GetMagicInfo().
217 * Ensure the +set option deletes the image artifact.
219 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
220 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
222 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
223 * Fix for Square Array Rotates (off center origin rotate)
224 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
225 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
226 to complete this kernels definition
228 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
229 * Respect density when rendering SVG images.
230 * Set AVI handler to the MPEG coder.
231 * Compute the proper DPX user data field size.
232 * Do not interpret a format specifier when enclosed in brackets (e.g.
233 rose_tile_%[filename:tile].gif.
234 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
236 * Prevent MNG divide by zero in calculation of frame_delay (reference
237 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
239 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
240 * Third Re-write of MorphologyApply() to better handle compound methods.
241 * Implemented -set option:morphology:compose for merging results of
242 multiple kernels. "None" means re-iterate results with next kernel.
243 While "Undefined" means to use the internal default for a method.
244 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
245 while HitAndMiss defaults to "Lighten" (union of all kernel results).
246 Other morphology methods defaults still to be decided.
247 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
248 * Rotation Expansion of single kernels '^' and '@' flags in arguments
249 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
250 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
251 So the above will only produce a list of 2 kernels, not 4 kernels
253 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
254 * Separation of internal function MorphologyApply() from
255 MorphologyImageChannel() to calls to convolve without user settings.
256 * Rewrite of MorphologyApply() to output better 'verbose' messages
257 * Better handling of Gaussian tyle filters (bug fixes)
258 * Bug fix and optimization of kernel size calculations in "gem.c"
259 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
260 expand kernel into a rotated list.
261 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
262 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
263 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
264 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
265 EG: -morphology convolve LOG:0x1
266 * Added FreiChen, Kirsch Convolution kernels
267 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
268 * Added Edges HitAndMiss Kernel
270 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
271 * PSD images require a proper layer to support an alpha channel.
272 * Enable PFM endian support.
273 * Add context to -border for montage. Inside the parenthesis it adds a border
274 to the image otherwise it sets the border for the layout manager.
275 * 24-bit BMP images are not colormapped even if header colors != 0.
276 * Set DPX user data like this: -set profile dpx:userdata.txt.
277 * Make sure Lab => RGB => Lab survives the round trip.
279 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
280 * Use ScaleCharToQuantum() in coders/src.c (reference
281 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
282 * Don't clamp HDRI EXR pixels.
284 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
285 * Increase the estimated # points for the path drawing primitive.
286 * Remove any prior resolution block from PSD before writing the new block.
288 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
289 * Addition of more Morphological/Convolution Kernels.
290 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
291 EG: -morphology convolve DOG:0x1,3
292 -morphology convolve DOB:0x1,3,90
293 * Added Prewitt, Roberts, Compass Convolution Kernels
294 * Ring Symbol Kernel (subtraction of Disk from a Disk)
296 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
297 * The pixel buffer was underallocated for some image formats when streaming.
299 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
300 * Implementation of Pattern Matching Morphology methods
301 HitAndMiss, Thicken, Thinning
302 * Reporting of Kernel Strings that fail to parse (though not why)
303 * Parsing of Multiple Kernel Strings, generating a list of kernels
304 * Union of results from Multiple Kernels for HitAndMiss method
305 * Interated Multiple Kernels for all other morphology methods
306 * Added many new kernels for HitAndMiss and Convolution
307 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
308 ConvexHull (for Thicken), Skeleton (for Thinning)
310 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
311 * Use proper background.index when writing indexed PNG, if the background
312 color is in the palette.
314 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
315 * Fix improper 'invalid colormap index' PNG bug.
316 * Fix PerlMagick compile exception.
318 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
319 * Added % and ! modification flags to morphology distance kernel
320 scaling factor, for easier usage.
321 * Bug fix for compose math channel handling and morphology diff usage
323 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
324 * Do not claim gray colorspace if gray image includes a non-gray pixel.
325 * Initialize BMP alpha channel to opaque for RGB images.
326 * Fixed under allocation for round rectangles.
327 * The -list option returns a 0 status as expected.
329 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
330 * Made use of new no-'sync' channel enabled mathematical compose methods
331 for the difference morphology methods. These should now work correctly
332 for specific channels, and more importantly for alpha shaped morphology.
334 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
335 * Fixed bugs with losing the opacity channel while writing some PNG images.
336 (bug reported by Anthony T.)
338 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
339 * Simplified and corrected rowbytes calculation in coders/png.c and
342 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
343 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
344 "ModulusSubtract" for more clarity of there functions. Old names
345 will continue to work as expected.
346 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
347 normal SVG 'Over' blending specifications, (see next for override)
348 Note that this does NOT include the "Plus" composition method which has
349 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
351 * By default mathematical compositions work as per SVG definition. That is
352 the results are synchronized with 'Over' alpha-blending (except "Plus"
353 which uses 'plus' alpha-blending).
355 By removing the default 'sync' flag from the -channel setting however
356 Break this inter-channel synchronization and do the mathematical operations
357 only on the individual channels as specified by the -channel setting.
358 That is do 'channel' math rather than 'SVG' composition.
360 With this change you can then use mathematical composition methods on
361 individual channels or even with the alpha channel of images.
363 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
364 * Special case handling in Barrel distortion (pixel at image center)
365 * Calculation of image for Barrel distortion (pixel vs image coords)
366 * Argument input (handling optional 'd' argument) for Barrel distortion
368 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
369 * Do not declare timestruct under MinGW.
370 * Respect -compose option for the montage utility (bug report by Anthony).
371 * A 256 column gradient produces a 256 color GIF image (bug report by
373 * Register / unregister CALS format in static.c (reference
374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
375 * Add SetImageColor() method.
377 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
378 * Only write one ICC profile to PSD image.
379 * Sync image colormap for PNG tRNS chunks.
380 * The -direction option now works with the -annotate and -draw options.
381 * For the histogram: format, if you have no need for the unique color list,
382 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
384 * Match on literal after backslash in glob expression (reference
385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
386 * Enable JPEG-compression for grayscale TIFF images (reference
387 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
388 * Don't write empty tile if tile geometry matches the image width (reference
389 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
390 * Support -regard-warnings in the mogrify utility.
391 * Output the correct units for the identify utility (reference
392 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
394 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
395 * Do not set the resample virtual pixel method when undefined.
396 * Support writing grayscale PSD images.
397 * Revert Lab-to-XYZ colorspace transform patch.
398 * Clamp HDRI values for LevelImageChannel() method.
400 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
401 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
402 * Do not flip BMP image with negative height when pinging.
404 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
405 * Improve support for device link profiles.
407 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
408 * Fixed bug in -auto-level for special case when only one value is present
409 in some channel of the image. In this case no 'stretch is performed, just
412 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
413 * WMF support under Windows does not produce the same results as under
416 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
417 * Fixed bug in equal-size tile cropping, when image has a page offset.
419 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
420 * The -recolor 4x4 matrix is now interpreted properly (previously it
421 summed rather than attenuating the alpha channel).
422 * Support writing 1-bit PSD images.
424 * Improved WMF support under Windows.
426 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
427 * The new coders/png.c was failing to read a 1-bit paletted image properly.
428 * Finished eliminating the deprecated direct references to members of
429 the png_info structure. ImageMagick can now be built with libpng-1.5.
431 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
432 * Respect the -density option when rendering a Postscript or PDF image.
433 * Distort barrel no longer complains when 3 arguments are given (reference
434 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
435 * Support -direction left-to-right option for rendering text
437 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
438 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
439 * Relocated the new, misplaced png_get_rowbytes() call.
440 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
442 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
443 * Windows does not support complex.h (reference
444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
445 * Add support for monochrome PSD images.
446 * VignetteImage() no longer crashes when x and y arguments are both greater
447 than half the width (x) and height (y) of the image.
449 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
450 * Eliminated some of the deprecated direct references to members of
451 the png_info structure. This must be finished before we can build
454 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
455 * The animate program no longer loops twice when -loop 1 is specified.
456 * The caption format would sometimes hang when the text was not UTF-8.
457 * Don't gamma correct log to linear color conversion unless the -gamma is
459 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
461 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
462 * Detect CMYKProcessColor AI tag.
463 * Delete image from command line cache for -write option.
465 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
466 * Add support for the Adobe Large Document format.
467 * Recognize -remap option for the mogrify utility.
468 * The default Helvetica font is not always available, check for
469 Century Schoolbook too (reference
470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
472 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
473 * Permit user to get virtual pixels with a region width of 0.
474 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
475 * Resampling filter must respect the image virtual pixel method.
477 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
478 * The -evaluate-sequence option behaves like -evaluate except it operates
479 on a sequence of images.
481 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
482 * Add support for the -maximum and -minimum options.
484 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
485 * Check to see if ICON image width /height exceeds that of the image canvas.
486 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
487 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
488 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
489 Anthony, review these for correctness.
490 * Don't embed an XMP profile in an EPS image for now.
492 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
493 * Insufficient image data in EPT is a warning rather than an error.
494 * Respect -type TrueColor when writing gray DPX images.
495 * Fix problem reading 10-bit grayscale DPX images when scanline length is
497 * BMP has an alpha channel, it was treated as an opacity channel.
499 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
500 * Write 10-bit grayscale DPX images properly.
502 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
503 * Detect PDF ICCBased colorspace.
505 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
506 * Finalized -set option:convolve:scale kernel normalize/scale option
508 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
509 * TransformImage() resets the image blob when called in the PICT decoder;
510 use SetImageExtent() instead.
512 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
513 * Support PSD RLE compression.
515 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
516 * The jpeg:extent define sometimes exceeded the specified limit.
518 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
519 * Resolve "too many open files" (reference
520 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
522 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
523 * Added Correlate method which does a Convolve without reflecting the kernel.
525 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
526 * Initialize grayscale colormap for PSD images.
528 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
529 * Final testing and fixing of basic morphology operators
530 * Addition Third-level Subtractive Morphology Methods:
531 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
532 * Ensuring original kernels passed to morphology are cloned before being
533 modified for use by specific methods (EG: convolve scale/normalize)
535 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
536 * display -immutable to display transparent image without a checkboard.
538 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
539 * Make -define png:color-type less persnickity about what it will accept.
541 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
542 * added use of -precision in 'showkernel' output of -morphology
543 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
544 'Distance' Morphology primatives. This does not have a performance hit,
545 though is only truely applicable when the kernel is asymmetric. Note that
546 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
547 operations work properly. This 'reflected usage is defined by online
548 morphology lecture notes (Google for "EECE Binary Morphology")
549 * Added convolve kernel scaling setting "-set option:convolve:scale N"
550 If undefined morphology convolve does not do any scaling or normalization
551 of the convolution kernel. A value of 0.0 causes normalization for both
552 zero and non-zero (added weights) kernel types.
554 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
555 * Speed up reading the PSD image format.
556 * Add the -precision option. Use it to set the maximum number of significant
557 digits to be printed.
558 * Add -features option to the identify program to display channel features.
559 * Add -unique option to the identify program to display channel features.
561 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
562 * Add support for compact floating point (i.e. -depth 16 -define
563 quantum:format=floating-point).
564 * Transparent images no longer flicker on certain system when using the
566 * Permit interactive resizing with the display program.
567 * Support heterogeneous distributed processing, see
568 http://www.imagemagick.org/script/architecture.php#distributed.
569 * Fix semaphore assertion when reading a corrupt image with Magick++.
570 * Add support for -brightness-contrast option.
572 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
573 * Add support for the BGRA raw image format.
575 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
576 * Added Kernel Generator to generate kernels from user strings, which
577 allows the generation in many built in kernels for both Convolution
578 and other Morphological methods. New Kernels currently include..
579 Convolution: Gaussian, Blur, Comet
580 Morphological: Rectangle, Square, Diamond, Disk, Plus
581 Distance: Chebyshev, Manhatten, Knight, Euclidean
582 And both old and new (rectangular) user defined kernel specifications
583 including the use of 'nan' to represent elements which are not part
584 of the kernel definition. List built-in kernel types use "-list kernel"
585 * Added -morphology {method}[:{iteration}] {kernel_string}
586 Initial methods includes no only the basic morphology methods: Dilate,
587 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
588 also the special methods: Convolve, and Distance. Of course the
589 appropriate kernel should be provided for each specific method.
591 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
592 * Add OpenCL-enabled filter (e.g. convert image.png -process
593 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
594 * Added StringTo...() processing functions
596 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
597 * Added MxN tile cropping with overlapping and space handling.
598 See IM Examples, Cutting and Bordering, Cropping roughly Equal
600 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
601 * angle bug fix in variable blur composition with vertical ellipses
602 * Added ability to have variable angles for ellipses in variable blur
603 composition. See IM Examples, Composition, Variable Blur for details
605 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
606 * JPEG does not grok the HSL colorspace.
608 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
609 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
610 * The -gaussian-blur over blurred the opacity channel (reference
611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
613 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
614 * Declare InverseFourierTransformImage in Magick++/Include.h.
616 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
617 * The PNG8 encoder would fail to write a 1-color image, due to
618 a bogus MagickFail return from CompressColormapTransFirst().
620 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
621 * SVG images are no longer double sized with the -density option.
623 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
624 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
627 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
628 * It's interword-spacing, not interword_spacing (reference
629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
630 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
632 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
633 * Changed the one remaining ping_info->trans to ping_info->trans_values
636 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
637 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
638 * -threshold option: threshold to white if the computed intensity of the
639 color channels exceeds the threshold.
640 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
642 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
643 * Escape single quote in when writing the UIL format.
645 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
646 * The mogrify program +opaque option now recognizes its required argument.
648 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
649 * Add magick/morphlogy.{c,h} source templates.
650 * Sync image option when reading MPR images.
651 * Optimize ping for SVG images.
652 * SetLogFormat() no longer causes crash (reference
653 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
654 * Do not call MagickCoreTerminus() when memory allocation fails inside
655 the locale component.
657 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
658 * Read / write 32-bit SUN raster images with a odd width.
659 * Cairo format returns pixels with the alpha premultiplied (reference
660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
662 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
663 * Thumb::URI file URI now has the correct number of forward slashes.
665 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
666 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
669 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
671 * Restore -tile-offset functionality (bug report from Anthony).
673 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
674 * Animate command line options are no longer ignored.
676 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
677 * Bug Fix for Polynomial distortion. which is now working.
679 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
680 * Use -define delegate:bimodal=true to activate any bimodal delegates.
681 * Make sure MagickWand semaphore is acquired before locking it.
683 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
684 * Convert SVG clipping path points from unsigned to long.
686 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
687 * Only call InstantiateXComponent() if X11 support is included.
688 * Correct hue computation for the HSB colorspace.
690 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
691 * Braille coder fix for DirectClass images
693 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
694 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
696 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
697 * Alpha blending is not required for ScaleImage().
698 * Gaussian noise operator is not longer discontinuous.
700 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
701 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
703 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
704 * Black channel is now set properly when resizing CMYKA images.
706 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
707 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
709 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
710 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
712 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
713 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
714 * Use GetCacheViewAuthenticPixels() rather than
715 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
717 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
718 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
719 filters/Makefile.am and wand/Makefile.am.
720 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
723 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
724 * Don't use group4 compression if the image is truecolor.
725 * If image is gray, write grayscale DPX images.
726 * We no longer lose a scanline when reading multi-frame raw images
728 * Properly update the EXIF orientation tag.
730 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
731 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
733 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
734 * Support -clamp option.
735 * Patch for IsMagickColorEqual() for HDRI.
736 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
738 2009-09-25 6.5.6-5 Elf <elf@ephem...>
739 * Patch to fix configure's framework's undefinedness (only if the gslib
742 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
743 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
745 * Hue in hsl() format is 0-360 and does not use %.
747 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
748 * Deprecate LevelImageColors(), replace with LevelColorsImage().
750 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
751 * Optimize copy composite operator.
753 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
754 * Use -define jpeg:size to scale a JPEG image to the specified size.
756 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
757 * Fix ICON alpha mask scanline pad.
759 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
760 * Return the global maximum threads to avoid the rare cache view assertions.
761 * Throw an end-of-file exception for truncated raw gray images.
763 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
764 * Do not include last line of text in the interline spacing computation.
766 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
767 * Check that quantum_info is defined before destroying it in the PNG coder.
768 * Add -interline-spacing option to convert.
770 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
771 * Support multi-page transparent Postscript and PDF.
773 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
774 * A union is required when converting a thread ID to an unsigned long.
776 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
777 * Add support for TIFF 3.9.1.
779 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
780 * Validate with the netscape: reference image.
782 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
783 * Fix memory leak for threaded PerlMagick scripts.
785 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
786 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
788 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
789 * Bug Fix for transparency handling in Composite Variable Blur
790 * Addition of -auto-level and -auto-gamma image enhancements
791 (under trial not yet final)
792 * Addition of a special -channel flag 'sync' which means that the specified
793 channels are to be modified together by the same amount. The flag is
794 enabled by default. This replaces the current 'channels not modified'
795 type handling thought IM.
796 * Modified -channel parsing to continue looking for words, after handling
797 any shorthand channel options. For example: -channel RGB,sync
799 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
800 * identify -format %c logo.png returns the image comment as expected.
801 * Clone ImageInfo members scene and number_scenes (reference
802 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
803 * Fix memory leak with the -remote option of the animate program (bug report
805 * If a grayscale TIFF image has a colormap write it as a colormapped image.
806 * MVG partial opacity not set properly (reference
807 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
808 * Black channel was not blurring properly (reference
809 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
811 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
812 * The display program honors -loop.
813 * (ab) of Lab colorspace was not offset correctly.
814 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
815 * SVG permits multiple arc paths with an omitted 'A' (reference
816 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
817 * The 'skewY' MVG attribute produced incorrect angles (reference
818 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
820 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
821 * Optimize GammaImage() method.
823 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
824 * OpenMP-enable GetSimilarityMetric().
826 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
827 * Structure trans_values was renamed to trans_color and trans was
828 renamed to trans_alpha in PNG version 1.4.
830 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
831 * Replace color blending in DrawGradientImage() to use Composite Blend.
832 this makes Gradients handle transparency correctly!
834 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
835 * The -thumbnail option no longer removes color profiles (reference
836 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
837 * Do not scale real / imaginary FFT / IFT.
838 * Check for localtime() NULL return.
839 * import --help requires an X server (reference
840 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
841 * Fails to load MS Windows icons with compressed PNG elements (reference
842 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
844 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
845 * Support the new JPEG version 7 delegate library.
847 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
848 * Incorrect use of setjmp in coders/png.c.
850 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
851 * We broke -scene when we fixed the -dispose option. Try again.
853 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
854 * Update autoconf support files.
855 * More than one -dispose setting overwrote previous settings (reference
856 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
857 * Don't use JPEG's color reduction algorithm for less than 8 colors.
859 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
860 * Final testing and bug fixes for all mathematical compose methods
861 Including non-overlapping regions bugs found in in operators Divide,
862 ColorDodge, VividLight. And the handling of transparency to follow
863 standard 'Over' Blending in Divide. Only math methods not looked at are
864 the addition methods Plus, Add, Minus, and Subtract, which do not follow
865 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
867 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
868 * Addition of user definable 'Mathematics' compose method
869 -compose Mathematics -set option:compose:args A,B,C,D -composite
870 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
871 this lets you implement most smooth polynomial compose methods.
872 (requested by Fred WienHaus)
874 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
875 * Finished the recoding of Composite methods to allow easier debugging
877 * Added PegtopLight compose method as an alternative simpler Softlight
878 alternative. See notes and comparision to SoftLight in...
879 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
880 * From the notes on Photoshop blend modes at
881 http://www.simplefilter.de/en/basics/mixmods.html
882 Added extra composition modes:
883 VividLight, PinLight, LinearBurn, LinearDodge
884 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
886 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
887 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
888 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
889 to debug, and directly comparable to SVG specifications.
890 * Specifications changed for SoftLight, ColorBurn, ColorDodge
891 Though only SoftLight changed to significantly.
892 * However implementation errors were found for ColorBurn, LinearLight
894 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
895 * Add -blue-shift option.
896 * Add compression flag for each channel of a PSD layer.
897 * Implement experimental forward and inverse Fourier transforms (contributed
898 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
900 * Support -cdl (color decision list) option.
901 * Support breaks in Chinese characters which traditionally do not include
903 * Don't process directories as filenames when using wildcard paths
906 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
907 * Can't bit shift a float.
909 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
910 * Off by one error for multi-frame raw grayscale images.
911 * Can't stat() a Zip or Bzip opaque structure.
912 * DPX user bits are no longer truncated.
913 * Return image colorspace for -format [%colorspace] option.
914 * ThumbnailImage(): don't subsample if image is already thumbnail size.
916 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
917 * Automatic determination of B from C and C from B for a 'Keys Filter'
918 when using the B,C Cubic Filter Expert options was broken.
919 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
921 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
922 * Added -compose 'Blur', variable blur mapping to CompositeImages
923 Arguments X_scale x Y_scale + angle of the blurring ellipse.
924 * Added "-blur" special compose option to "composite"
925 * Cleanup of "composite" compose argument handling
927 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
928 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
929 * Set compare similarity image to NULL to prevent double free.
931 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
932 * Set camera formats to require a seekable stream.
933 * Do not let display program image window exceed the screen size.
935 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
936 * Improve FITS keyword parser.
938 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
939 * Cleanup of compose 'displace' of old useless code that is not used.
940 * Implement a compose 'distort' mapping method,
941 This is basically exactly like 'displace' but relative to a fixed point
942 which may be user supplied as +X+Y
943 * Default scaling to width/2 and height/2 of overlay (100% scale)
944 with a distortion 'center' to the middle of the overlay image
945 * If a '%' flag given scale displacement relative to image size
946 * If a '!' flag given make scale and center relative to 'background' image
947 instead of the overlay map.
948 * If no 'height' scale given, use the X scale.
950 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
951 * Fixed bug for compose methods, Hue, Saturate, Luminize
953 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
954 * Report the correct transparent pixel values in the display program
956 * Do not advance when finalizing image settings in the mogrify program.
958 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
959 * Fixed "convert" to merge the third 'mask' image into the 'source' image
960 for correct handling of 2 dimensional -compose "displace".
961 * Fixed PerlMagick Composite() for the same thing.
962 * Modified compose "Displace" so displacement image's alpha channel can be
963 used to mask the transparency of the overlay area.
965 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
966 * Added the HALD image Color LUT, and a no-op HALD: image generator.
967 See Introduction at http://www.quelsolaar.com/technology/clut.html
969 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
970 * Changed CompositeImageChannel() so that extra compose arguments are
971 now passed in the ImageArtifact "compose:args". This can be assigned to
972 images using -set "option:compose:args" 'args' where args are defined
973 using 'geometry' style or 'comma separated numbers'.
974 * Declared the special flag needed for Composite Tiling as the ImageArtifact
975 "compose:outside-overlay".
976 * Documentation update for CompositeImageChannel() in Core Library to
977 reflect these changes.
978 * Documentation update for DistortImage() in Core Library with the extra
979 ImageArtifact controls it can use.
980 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
982 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
983 * Documentation update for CompositeImageChannel() in Core Library.
984 This adds the information on how extra compose arguments needed for
985 specific compose methods are actually passed to the library function.
986 Compose methods such as Blend, Dissolve and Displace.
988 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
989 * The target profile in ProfileImage() is no longer accessed after it is
992 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
995 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
996 * Minor change to -function Arctan to make first argument match slope
998 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
999 * Do not treat -page as a global option (reference
1000 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1002 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1003 * Create thread set for pseudo-random number generator.
1005 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1006 * Do not change opacity value for the -alpha background option.
1007 * Rebuild automake / autoconf scripts.
1009 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1010 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1013 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1014 * Permit reading a specific frame of a multi-page TIFF with blobs.
1016 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1017 * Added new -function methods Arcsin and Arctan
1019 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1020 * Fixed a regression with PNG8: format.
1022 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1023 * The -geometry option was improperly applied twice.
1025 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1026 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1028 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1029 * Updated help output and command-line options documentation to bring
1030 the -alpha options up to date with what's actually in the code.
1032 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1033 * Change "depreciated" to "deprecated" in several files.
1035 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1036 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1037 * Recognize unicode strings when computing caption word wrapping.
1038 * New -alpha background option to set fully-transparent pixels to the
1041 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1042 * Combined layer of transparent PSD image was not being read properly.
1044 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1045 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1046 It is now able to write an opaque black-and-white image in any of the 15
1047 valid combinations of PNG color-type and bit-depth.
1048 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1050 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1051 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1053 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1054 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1056 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1058 * Support policies to permit or deny any coder, delegate, filter, or file
1059 path (see policy.xml).
1061 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1062 * The mogrify -crop option returns multiple images if an x/y offset is not
1063 specified (e.g. -crop 100x100).
1064 * Generate a proper file path for -path @filelist.txt (reference
1065 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1067 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1068 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1069 options. This is work-in-progress with the objective of being able to
1070 precisely specify the type of PNG file to be written. The previously-used
1071 internal attribute "png:bit-depth" that was used to communicate between
1072 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1073 This feature needs testing. It is important to note that this feature
1074 cannot be used to force the PNG to use a bit-depth or color-type that
1075 does not losslessly represent the image. You can, however, cause
1076 the writer to use a larger depth or to use the RGB colorspace when
1077 grayscale or indexed would have been sufficent.
1079 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1080 * Fixed the Rmin usage in Depolar and Polar distortions
1081 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1082 to Afrom + 360 degrees (or a fill circle from the given start angle)
1084 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1085 * Do not return a black image for -channel RGBA -gaussian (reference
1086 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1088 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1089 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1091 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1092 * Generate BMP 32-bit ARGB format for images with transparency (reference
1093 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1095 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1096 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1097 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1098 * Normalize similarity based on reconstruction not the original (reference
1099 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1100 * Support multiple JPEG images encapsulated within DICOM.
1102 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1103 * Msys does not understand NAME_MAX.
1105 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1106 * Check for valid linked list before assigning next / previous pointers.
1108 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1109 * Check error return from CompressColormapTransFirst() in coders/png.c
1111 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1112 * Refrain from modifying image struct members (color, depth, matte)
1113 while writing PNG datastreams.
1115 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1116 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1117 Now it always produces 8-bit datastreams as users probably expect.
1119 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1120 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1121 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1123 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1124 * The display program now returns a 0 exit code on success (reference
1125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1127 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1128 * Folded some long lines and made other cosmetic changes.in coders/png.c
1130 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1131 * MVG autodetection failing (reference
1132 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1134 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1135 * Image not properly placed when displaying to the X server root (reference
1136 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1137 * fmax() is not support on some platforms (reference
1138 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1140 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1141 * Rename existing "Bilinear" distortion as "BilinearReverse"
1142 * Added forward mapped bilinear distort as "BilinearForward"
1143 * The "Bilinear" distort is temporarily obsoleted but will eventually
1144 be added as a "BilinearReverse" and "BilinearForward" combination
1145 mapping though a unit square.
1146 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1147 gradient function as that method is the direct use of such equations.
1149 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1150 * Default to min-is-white Photometric for fax / group4 compression (reference
1151 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1152 * Respect image resolution when setting PDF MediaBox (reference
1153 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1154 * Add SimilarityImage() to return how similar one image is to another.
1156 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1157 * Graceful exit in djvu coder when EOF is thrown.
1158 * Support -unsharp option for the montage program.
1160 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1161 * Reduce deskew blurring: use AffineTransformImage() rather than
1163 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1166 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1167 * Support for -density & -units options in PSD writer.
1169 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1170 * Fix bug in the braille coder which makes it always segfault.
1172 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1173 * Enhance the compare program to locate a template image within a larger
1175 * Eliminate assertion when generating a PDF thumbnail.
1177 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1178 * Fix assertion in IntegralRotateImage (reference
1179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1181 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1182 * Referenced counted blob was incremented incorrectedly in CloneImage().
1184 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1185 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1186 * Assertion failure reading PSD image (reference
1187 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1189 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1190 * Change -selective-blur to use gaussian kernel.
1192 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1193 * Missing locks in blob - race condition (reference
1194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1196 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1197 * Use default SVG resolution unless resolution is explicitly set (reference
1198 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1199 * Add support for -selective-blur option.
1201 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1202 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1203 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1205 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1206 * Check the 8BIM profile resource block length (reference
1207 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1208 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1211 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1212 * Eliminate race condition when acquiring a wand (reference
1213 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1214 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1215 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1217 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1218 * Fix the image compose operator at OverCompositeOP for shadows (reference
1219 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1221 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1222 * Patches to get ImageMagick working under OS2.
1224 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1225 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1226 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1228 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1229 Glenn Randers-Pehrson <glennrp@image...>
1230 * DICOM reader not handling signed pixels properly.
1232 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1233 * Don't call GetValueFromSplayTree() if image properties is NULL.
1235 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1236 * Fix minor size issue with bestfit +distort operation.
1237 * Enable listing of -distort Polynomial
1238 * Minor tweeks and center fixes for Polar/Depolar
1240 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1241 * Convert returns MagickFalse for the -version option (reference
1242 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1243 * Don't set pixel opacity unless the image alpha channel is active (reference
1244 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1246 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1247 * Fix old -clut bug for re-coloring gray images using transparent and
1248 semi-transparent colors.
1250 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1251 * Changes have been made to scores of the files that generate the
1252 documentation. The most noticeable cosmetic changes are to the command-line
1253 examples and command-line snippets, which now have a new look: dark blue
1254 boxes with white/yellow text to indicate sample input/output. Inclusion of
1255 current version and release dates in appropriate places are now
1256 automatically generated. Also, many changes have been made to begin to
1257 bring the pages into strict W3C compliance with respect to both HTML and
1260 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1261 * The identify program reads the image pixels when the -format option is
1262 asking for image statistics.
1263 * Much improved ImageMagick validation suite (exercise with 'make check').
1265 2009-02-18 6.4.9-5 Jon <jon@brick...>
1266 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1267 and which overwrites the allocated area.
1269 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1270 * Add section to license to alert users to third-party licenses in the
1273 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1274 * Replaced geometry string parsing using ParseGravityGeometry() in
1275 "composite" with more direct use of GravityAdjustGeometry();
1277 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1278 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1279 * The stream utility no longer go into an infinite loop (reference
1280 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1282 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1283 * JPEG to PDF was not always reversible (reference
1284 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1286 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1287 * Stroking when annotating failed for stroks widths > 2 (reference
1288 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1290 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1291 * TransformImageColorspace() returns GRAYColorspace when set (reference
1292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1293 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1296 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1297 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1299 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1300 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1302 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1303 * Removed previous patches for -shear directions.
1305 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1306 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1309 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1310 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1311 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1312 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1314 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1315 * Removed "annotate" patches, which causes no end of problems.
1316 Original coding worked perfectly fine. Annotate isn't part of SVG!
1318 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1319 * Respect mouse wheel movements for display program (reference
1320 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1321 * Grab button in Display Open menu now works consistently (reference
1322 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1323 * Patch for problem with opacity in MVG (reference
1324 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1326 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1327 * Don't accept discontinuous shear angles for the -annotate option.
1330 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1331 * Apply patch so ImageMagick compiles with Visual Studio 6.
1333 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1334 * Fix small memory leak on truncated PNG images.
1335 * Do not allocate pixels when pinging a PNG image.
1337 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1338 * Set the stroke opacity for "opacity" SVG element (reference
1339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1341 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1342 * Convert to windows .ico format no longer inverts alpha channel.
1344 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1345 * Interpret geometry correctly for negative angles (-shear 30x-10).
1347 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1348 * Fix GetMagickToken() to accept locales that use "," as radix character.
1350 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1351 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1353 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1354 * Check for negative offsets (bevel widths) for the -frame option.
1356 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1357 * Patch for a memory leak and a logical bug in coders/gif.c.
1358 * CopyMagickString() now returns the minimum of the source string length
1359 or the length parameter.
1360 * Properly set alpha channel in PNGs with palette and tRNS.
1362 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1363 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1364 'rose-%[area].png').
1365 * Do not set the fill element when 'opacity' is set (reference
1366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1367 * Restore support for decoding the DVI format.
1368 * Add perl and math lib reference to PerlMagick Makefile (reference
1369 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1370 * Fix crash on invalid JPEG XML profile.
1371 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1372 * Support sine and cosine as arguments to the -evaluate option.
1374 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1375 * Calculate the kurtosis and skewness of image channels (reference
1376 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1378 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1379 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1380 same results as the -contrast-stretch option.
1381 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1382 MogrifyRegion() in PerlMagick.
1384 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1385 * Reverse argument and option in Throw*InvalidArgumentException()
1386 macro for proper exception message.
1387 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1388 * Fix Y shear angle for -shear option.
1390 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1391 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1392 * Support reading FITS test files (reference
1393 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1394 * Replace input.ttf with the public domain Tuffy.ttf font.
1395 * MagickNewImage() no longer faults when parameters are incorrect (reference
1396 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1397 * Allocate strings returned by XGetResourceInstance() (reference
1398 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1399 * The -append gravity is relative to the container (reference
1400 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1402 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1403 * Reference cache rather than acquiring when cloning an image.
1405 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1406 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1408 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1409 * Add -interword-spacing option to convert.
1410 * Initialize the black channel when testing the CMY colorspace (reference
1411 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1412 * remove calls to exit() in MagickWand (reference
1413 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1414 * Validate -affine arguments.
1415 * Accept -attentuate as an option for convert.
1416 * Properly create RGBA image if colormapped image has transparency.
1417 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1419 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1420 * Fix off-by-one problem with -shear.
1421 * Clone pixel cache method when cloning an image.
1423 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1424 * Make "-layers Coalesce" work as it should.
1426 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1427 * Support > 2GB TIFF under Windows.
1429 2008-12-12 6.4.7-8 mootools <help@mooto...>
1430 * FormatMagickTime() checks to ensure the provided time is valid.
1432 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1433 * Add -kerning option to convert.
1434 * Remove halo effect for the -scale option.
1436 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1437 * Fix a 1 byte overrun in Postscript coder.
1439 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1440 * Fix small memory leak in ExpandFilenames().
1442 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1443 * Fix small memory leak in LoadLocaleList().
1444 * Fix small memory leak in GetProfilesFromResourceBlock().
1445 * Don't forget to scale grayscale values when quanum min-is-white is set.
1447 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1448 * Include delegate libraries in MagickCore-config script.
1450 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1451 * Fix off-by-one error for -chop 0x50%.
1452 * Performance improvement bilinear interpolation.
1454 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1455 * Support absolute paths in the include directive within a configuration
1458 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1459 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1460 * Another attempt at properly extracting the IPTC profile from a 8BIM
1463 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1464 * AppendImage() re-written to respect gravity properly!
1465 Routine simplified to a single loop for both styles of append
1467 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1468 * AppendImage() respects gravity.
1469 * Protect against circular image list when cropping.
1470 * The index variable must be long rather than unsigned long for the DCM
1473 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1474 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1475 quantum depth is 32.
1477 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1478 * Global replaced accidently renamed MagickGetImagePixelColor().
1480 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1481 * Fixed transient bug in the -white-threshold option.
1482 * -extent x256+100+100 no longer returns an exception (reference
1483 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1485 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1486 * TIFF pad is relative to bits-per-sample (reference
1487 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1489 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1490 * Support GBR raw image files.
1492 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1493 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1495 * Default PDF compression to that of the image unless overwritten by
1496 the -compress option.
1498 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1499 * Numerous pixel cache improvements including embeded support for
1500 OpenMP in a transparent manner.
1502 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1503 * Transient bug in encipher / decipher operation (reference
1504 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1506 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1507 * MPC image files working again.
1508 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1509 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1511 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1512 * Fix temporary file leak.
1514 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1515 * Fix bug for RGBO image @ line, plane and partition interlace.
1517 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1518 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1519 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1521 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1522 * GPS and multivalued EXIF properties support
1524 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1525 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1528 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1529 * Correct DPX frame position property label (reference
1530 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1531 * Textures are no longer painted as the background color.
1532 * Update both fields of an EXIF resolution.
1533 * Support query-font-metrics MSL tag.
1535 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1536 * Do not set image colorspace for the MSL modulate tag.
1538 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1539 * Off by one error when computing affine in DrawAffineImage() (reference
1540 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1542 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1543 * Fixed local adaptive thresholding when using an offset (reference
1544 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1545 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1546 the pixel cache morphology.
1548 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1549 * Set explicit image format for BlobToImage() (reference
1550 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1551 * p_thread_t is an aggregate under MinGW.
1553 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1554 * pthread_t can be aggregate so stop treating it like its atomic.
1555 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1558 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1559 * slight modification of the added "radial-gradient:" image generator
1560 so the radius goes to an edge rather than the corner, allowing more user
1561 control based on image size.
1562 * fix -raise N to mean -raise NxN
1564 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1565 * Add support for inline images.
1567 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1568 * MinGW supports both Posix threads and Windows critical sections.
1570 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1571 * pthread_self() can be an aggregate value.
1572 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1574 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1575 * Set sentinel byte for MVG coder.
1576 * fx:standard_deviation returns standard deviation now instead of mean.
1578 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1579 * Support radial gradients in DrawGradientImage().
1581 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1582 * Fix memory leak when XMP profile is corrupt.
1583 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1585 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1586 * Use -remap rather than -affinity.
1587 * Don't unregister a module for an image coder signature exception.
1588 * Don't assume a monochrome image is colormapped.
1590 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1591 * Attempt to fix three image "composite -displace" while also allowing use
1592 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1593 (later transparency mask will also be added) as discussed in IM Examples,
1594 'distortion maps', but for -displace.
1596 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1597 * Fix pixel cache race condition.
1599 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1600 * Fixed an OTB coder bug (reference
1601 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1603 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1604 * Add NULL terminator to options list to in MontageImageCommand().
1606 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1607 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1608 to fit the current sequence of layered/animated images. The images
1609 themselves are not modified only the 'page' meta-data. As a side-effect
1610 all offsets will become positive, with a minimal canvas width/height.
1612 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1613 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1615 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1616 * String Memory leak from InterpretImageProperties() in "annotate"
1617 for Command line handling in mogrify.c
1618 * Allow percent escapes in both -sparse-color and -distort argument strings.
1619 * Fix -alpha to allow Set, Copy, and Extract from command line
1620 * Fix -alpha Set so it only clears the alpha when it was previously off
1621 * Changed 'AllChannels' to be just the 'real' channels (including K).
1622 * Special handling if +level-colors is given one color, and no seperator.
1623 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1625 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1626 * Fix -interpolate / -compose settings.
1627 * No need to specify -endian for native floating point format.
1628 * Remove small memory leak when cloning image properties (reference
1629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1630 * The scan delegate requires a device name, not a symbolic link.
1631 * Report alpha instead of opacity for the TXT image format (reference
1632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1633 * Add channel support to -motion-blur.
1634 * Set the SVG affine matrix *before* we compute the scale (reference
1635 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1636 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1637 ImageMagick distribution is built without thread support.
1638 * Return the correct number of unique colors for colormapped image (reference
1639 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1640 * SVG depends on MagickWand for parallel make (reference
1641 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1644 * Addition of 'BarrelInverse' Distortion
1646 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1647 * Extract / embed namespace for JPEG XMP profiles (reference
1648 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1649 * Deprecate -map and replace with -affinity which supports dither methods.
1650 * Set image depth when -depth is fired.
1651 * Fix small memory leak in TIFF coder (reference
1652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1654 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1655 * Parallelize the colorspace transforms.
1656 * Honor gravity for -extent option (reference
1657 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1659 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1660 * Fixed a memory leak in the TransparentPaintImage() method.
1662 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1663 * Treat -compose as a setting.
1664 * Check for depth == 0 in GetQuantumScale() (reference
1665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1666 * Fix CIN coder scanline length (reference
1667 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1669 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1670 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1671 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1672 * Fix configure script to configure the JBIG delegate library (reference
1673 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1674 * Error in indexed PNG output if number of colors <= 16 (reference
1675 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1677 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1678 * Always reinterpret %[fx:] properties.
1679 * Composite based on the composite image compose operator.
1681 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1682 * Add --coder-path and --filter-path options to MagickCore-config to
1683 support the Magick Coder and Image Filter kits.
1685 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1686 * -sparse-color option completed with inital set of methods.
1687 * -distort Barrel arguments expanded.
1689 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1690 * The -draw option no longer returns an error when for # like .6 (reference
1691 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1693 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1694 * New dithering selection option, -dither Floyd-Steinberg or
1697 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1698 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1700 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1701 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1703 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1704 * Support -compose option in the compare program.
1706 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1707 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1708 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1709 the older DrawAffineImage() in AffineTransformImage().
1710 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1712 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1714 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1715 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1716 degree Arcs and Polar Distorts.
1718 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1719 * Patch -fx to properly recognize maxima and minima.
1720 * Add channel specifier to -fx depth, mean, maxima, minima, and
1721 standard_deviation (e.g. depth.r).
1722 * Properly append .magick to the USERPROFILES path (reference
1723 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1725 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1726 * Added a "-set option:distort:scale" which scales the output 'view'
1727 by the amount given. This is directly useful for doing 'super-sampled'
1728 distorts, just set this, the scale the result back to a normal size.
1730 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1731 * Rewrite on coefficent handlig for DistortImages so allow for generation
1732 by other operators (SparseColor), and addition of verbose output of
1733 equivelent -fx functions for DistortImages to report of the internal
1734 coefficents that was calculated, and who they are used.
1735 * Initial implementation of SparseColor for interpolated gradients from
1736 sparsely seperated points of color (or posibily other forms of arguments)
1737 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1738 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1739 And as developed by Fred WeinHaus in his PinBarrel script
1741 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1742 * Certain corrupt GIF images no longer hang (reference
1743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1744 * Read more than one image (if they exist) from DJVU image files.
1745 * Don't set image depth in histogram coder (references
1746 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1748 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1749 * Fixed cache nexus threading problem to avoid spurious assertions when
1750 calling the DistortImage() method.
1752 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1753 * New distortion Shepards which provide semi-localized distorts of control
1754 points within an image, as first developed for IM by Frew Weinhaus in his
1755 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1756 It's almost like taffy pulling!
1758 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1759 * Separate coefficient calculation from DistortImages (future development)
1760 * Perspective and Bilinear Distortions fallback to Affine
1761 when less than 4 point pairs are provided.
1762 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1763 and a simple translation if only a single point pair is provided.
1764 * Added 'verbose' output of some of the distortion equations generated
1765 * Initial addition of polynomal distortion (incomplete - not working yet)
1767 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1768 * Add log2 and round as -fx operators.
1769 * Add log and round as -evaluate operator.
1770 * Add -deskew option to straighten an image.
1772 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1773 * Use the source image interpolation method when drawing an affine image.
1775 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1776 * Added new operator +/-level-colors which will 'level' images based
1777 on colors to use for the black and white points. This lets to adjust
1778 the image in terms of mapping the given colors from/to black and white
1781 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1782 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1785 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1786 * Refactor additional ImageMagick algorithms for OpenMP support.
1788 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1789 * Add pow as an -evaluate operation, using normalized values
1791 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1792 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1793 Function maps black and white values to the given level values.
1794 Rather than mapping the given level values to black and white.
1795 Bacically a 'reverse-level' function, with different input args.
1796 * Set +level or a '!' flag in -level or LevelImage() to call
1797 the new 'reverse-level' function LevelizeImageChannels().
1798 * More work on IsMagickColorSimular() to fix relationship between
1799 transparent-black and opaque-black, which was matched as 'simular'.
1800 Also attempts to fix 'K' channel handling for CMYK colorspace.
1801 More work on this to come.
1803 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1804 * The TXT format correctly reports alpha channel (reference
1805 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1806 * MONOTCHROME1 Dicom images are not longer inverted (reference
1807 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1809 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1810 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1811 so as to understand that the Hue Channel is cyclic by nature
1813 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1814 * The -sketch option is working again (reference
1815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1817 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1818 * More algorithms refactored to support a threaded cache view.
1819 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1820 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1821 * ISO C++ 1998 does not support 'long long' (reference
1822 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1823 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1825 * Generate histogram comment if # unique colors exceed 1024 (reference
1826 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1828 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1829 * Reading EMF files containing non-ascii characters no longer fails for
1830 UTF8 encoded paths on Windows XP.
1832 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1833 * The -colorspace option is an operator, not a setting.
1835 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1836 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1838 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1839 * Patches to the JPEG and DCM coders to fix a few problems reading
1840 certain DCM image types.
1842 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1843 * Interpreting the -set option is no longer delayed.
1844 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1845 * Call DrawAffineImage() instead of CompositeImage() (reference
1846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1847 * Throw exception for TIFF compression not support (reference
1848 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1849 * The +opaque option now recognizes its required argument (reference
1850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1851 * The -background and -virtual-pixel settings are now applied correctly
1853 * Only reset the exception signature if the relinquish memory is MagickTrue.
1854 * Correct recolor equation for computing opacity (referencee
1855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1856 * Set midpoint when scaling JP2 images.
1857 * Semaphores must be passed by reference when destroyed for reliable thread
1859 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1861 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1862 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1864 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1865 * Import: properly handle a hierarchy of subwindows under X11.
1866 * Refactor quantum pixel processor to inprove ease of use and speed.
1868 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1869 * OpenMP patch for sepia-tone effect.
1871 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1872 * OpenMP patch for NormalizeImage() & TintImage()
1874 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1875 * OpenMP patch for GetImageChannelDepth().
1876 * Set depth to 32 when saving MIFF HDRI image files.
1878 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1879 * OpenMP patch for OilPaintImage Function
1881 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1882 * Update IPLab coder (reference
1883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1885 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1886 * Return correct result for -fx luminence.
1887 * Restore missing break so that PGM images remain PGM.
1888 * Speed up the processing of ASCII PNM files.
1889 * Return the correct number of MNG images for PingImage().
1891 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1892 * Remove C++ style comments from source.
1893 * Center motion blur kernel.
1894 * Reenable dithering for -monochrome option.
1896 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1897 * For color reduction, use maximum tree depth if image has 1024 or less
1899 * Use a uniform convolution filter for motion blur (reference
1900 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1901 * Add 'mean' and 'std' symbols to the Fx expression parser.
1903 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1904 * Updated to the latest autoconf/automake/libtool scripts.
1905 * Default to HSL colorspace when modulating (reference
1906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1907 * The -regard-warnings option properly returns a program status of 1 if and
1908 only if a warning or error exception is thrown.
1909 * Report 'no clip path defined' exception for -clip-path option (reference
1910 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1912 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1913 * Distinquish between pre and post processing of image list options.
1914 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1915 exception (reference
1916 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1918 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1919 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1920 set image->matte to MagickFalse and emit a warning. This will produce
1921 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1923 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1924 * Fix fault for animate -window root image.gif.
1925 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1926 passes and setting image pixels (reference
1927 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1929 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1930 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1932 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1933 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1934 the PNG specification, instead of scaling them.
1936 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1937 * Revised png.c to avoid saving unknown chunk types that will never
1938 be used later. This prevents the vulnerability described in
1939 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1940 To handle an invalid, zero-length vpAg chunk properly will require
1941 libpng-1.2.27 or later.
1943 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1944 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1945 * Use proper rounding for the -fx intensity expression.
1947 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1948 * Fix +swap option so it no longer throws an assertion.
1949 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1951 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1952 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1953 tile size is specified (e.g. ptif:image.tif[128x128]).
1954 * Malformed use of caption no longer consumes memory (reference
1955 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1956 * Don't run Ghostscript twice (reference
1957 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1959 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1960 * SpreadImage() no longer introduces noise into the resulting image (reference
1961 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1962 * Properly handle min-is-white TIFF gray scale images.
1963 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1966 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1967 * Writing pyramid TIFF images no longer fails if a tile size is specified
1968 (e.g. ptif:image.tif[128x128]).
1969 * Reset page geometry when interactively cropping an image with the display
1972 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1973 * With a single swap argument should swap the image with the *last* image.
1975 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1976 * Make sure we don't sync a blob after it has been closed.
1978 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1979 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1981 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1982 * Support both GTK and CAIRO interfaces to RSVG (reference
1983 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1984 * Display colormapped PNG images with alpha properly (reference
1985 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1987 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1988 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1990 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1991 * The rsvg delegate library depends on cairo-svg.
1992 * Account for min-is-white 8-bit gray TIFF images.
1994 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1995 * Add support for the Postable Document Archive Format.
1996 * Add support for Braille images.
1997 * Add support for DDS images (contributed by Bianca van Schaik).
1998 * Add GetImageAlphaChannel() method.
1999 * PSD clipping paths are once again recognized.
2001 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2002 * Return the actual image format for HTTP: or FTP: format (reference
2003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2004 * Fix so image.quantize(true) returns error as expected (reference
2005 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2007 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2008 * Fixed a small memory leak (8 bytes) in TransformImages().
2009 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2010 * Identify now reports both actual and reported image depths (reference
2011 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2013 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2014 * Speed up converting large PDF/PS images when only selecting a few pages
2015 (e.g. pdffile.pdf[195-199]).
2016 * Deprecate HSLTransform() and TransformHSL().
2018 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2019 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2022 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2023 * Promote colormapped to truecolor images when enciphering.
2025 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2026 * Add EncipherImage() / DecipherImage() methods.
2027 * Add -encipher / -decipher options to the command-line utilities.
2029 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2030 * New Unix/Linux refactoring (should be transparent since changes are
2031 reflected in Magick-config and ImageMagick.pc pkg-config files):
2032 /usr/local/include => /usr/local/include/ImageMagick
2033 libMagick => libMagickCore
2034 libWand => libMagickWand
2035 Magick-config (deprecated) => MagickCore-config
2036 Wand-config (deprecated) => MagickWand-config
2037 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2039 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2040 * Liquid rescale limits the final size to twice the original size (reference
2041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2042 * Read EXIF data in TIFF images; writing is pending until we can figure out
2043 how to use the libtiff delegate library to write EXIF data.
2045 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2046 * Add support for liquid rescaling (e.g. -liquid-rescale).
2047 * Support a ^ meta character in an image geometry (.e.g
2048 convert 640x480.png -resize 240^ returns a 320x240 result).
2050 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2051 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2052 return camera model number.
2054 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2055 * Monochome EPS3 images are no longer corrupt (reference
2056 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2057 * Eliminate memory corruption with broken PICT image (reference
2058 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2059 * Return a Grayscale colorspace for grayscale DPX image (previously
2060 returned Log colorspace).
2061 * Fix -g option for PCL6 support (reference
2062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2064 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2065 * Only read ICON alpha mask if BPP is <= 16.
2066 * Add support for +opaque and +transparent (requested by Anthony).
2067 * Throw an exception *before* we call wmf_api_destroy() (reference
2068 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2070 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2071 * Use explicit format specifier to render transparent Adobe Illustrator
2072 files (i.e. convert ai:image.ai image.png).
2073 * Set RSVG base URI (patch provided by tsdineen).
2075 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2076 * `Magick-config --version` returns Q16 instead of
2077 Q@MAGICKCORE_QUANTUM_DEPTH@.
2078 * Permit commas in numbers in certain locales (e.g. german +100,000).
2080 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2081 * Added an exception reason to BlobToImage() in the event an image has no
2082 magic number and neither the image magick or filename is set.
2083 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2084 * Fix bug in GetEXIFProperty() (reference
2085 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2087 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2088 * Adding comments to your image is now possible with the display program.
2090 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2091 * Adjusted -clut multiplyer for correct handling of
2092 "-interpolation Integer" in color lookup.
2094 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2095 * Fix 'insufficient image data' for DCM format (reference
2096 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2097 * Force a colormapped image if Palm bits-per-pixel < 16.
2098 * Fix multiple problems with Palm Data Base reader (patch from
2100 * Do not exit after first image with the display --immutable option.
2101 * Update autoconf/automake/libtool configuration files.
2102 * Add support for resource limit units (e.g. -limit memory 16mb).
2103 * Return original image if gaussian blur sigma is 0.0.
2104 * Colormapped multi-image PDF's are no longer corrupt (reference
2105 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2107 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2108 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2109 now adjusts automatically with different support window size.
2110 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2111 (triangluar) resize windowing filters.
2112 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2113 from the Lookup Table image.
2115 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2116 * Not all DCM tags were being saved as image attributes (patch provided by
2118 * Normalize pixel values when quantum format is floating-point.
2119 * Initialize the pixel sum to zero when averaging image pixels.
2121 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2122 * Bug fix in height calculation for -layers merge operation
2124 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2125 * Add support for SCT grayscale images.
2126 * Fixed transparancy bug for the ICO image format.
2127 * Fixed small memory leak in the caption and label coders.
2128 * Fixed -threshold option to return all white for -threshold 0 (reference
2129 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2131 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2132 * Corrected CGM delegate command in config/delegate.xml.
2134 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2135 * Reclassified X server open error from fatal to non-fatal.
2136 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2137 set the image alpha channel.
2138 * Patch for Scanalytics IPLab image format for non 8-bit images
2139 (contributed by Sean Burke).
2141 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2142 * Remove ctrl-M characters on in various source files.
2143 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2144 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2146 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2147 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2149 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2150 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2151 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2152 * Modules are searched first in the directories specified by the environment
2153 variables, and then -- if the desired module is not found -- in the
2154 compiled-in path. (reference
2155 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2157 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2158 * Update FPX regression test reference images.
2159 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2161 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2162 * The -equalize option now respects the -channel option.
2164 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2165 * Additional Filters: Welsh, Parzen, Lagrangian
2166 * Addition of Cubic filter B,C controls
2167 * 'verbose' filter plotting output using -define "filter:verbose"
2169 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2170 * Further expandsion and handling of filters with expert options.
2171 -filter selects from a table of standard filter settings, while
2172 expert options allow complete selection of filter, windowing, support
2173 and blurring options. Includes automatic switch from Sinc to Bessel
2174 for operators using 2 dimentional cylindrical filter, rather than
2175 two pass 1 dimentional orthogonal filters.
2177 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2178 * Obsolete -support (set filter blur factor)
2179 * Expandsion to add -set/define filter options
2181 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2182 * Least Squares coordinate handling added for -distort methods Affine,
2183 Perspective, Bilinear. This allows for more than the minimal number of
2184 coordinates to be used to 'fit' a distortion function to an image.
2185 This addition will allow the use of image registration to generate
2186 panarama overviews and better geographical coordinate correction.
2187 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2188 into a new layers function MergeImageLayers() method, adding 'flatten'
2189 and 'mosaic' layer methods.
2190 * Addition of another simular layers method 'merge' which 'unlocks' the
2191 normal flatten/mosaic layer merger from the origin, The resulting image
2192 will have a virtual canvas of minimal size with an offset. Also images
2193 with negative offsets will not be clipped by the 'merge' form of the
2194 command. This was created for better layering of distorted images, such
2195 as panarama overlays.
2196 * Bug fix in handling transparency for EWA resampling.
2197 * Access to Resize Filter Functions from resize.c (for resample.c)
2198 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2199 * All resize filters added to resampling, but filter handling is incomplete.
2201 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2202 * The box filter no longer produces a black grid when resizing an image
2204 * Respect cropbox for PDF with a subimage specification (e.g.
2206 * Detect proper PDF bounding box when offsets are negative.
2208 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2209 * Speed up the Fx interpreter.
2210 * Use ULL not ui64 for MinGW 64-bit constants.
2211 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2212 * Close all references to a pixel cache on disk before removing the temporary
2213 file as required under Windows.
2215 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2216 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2217 sharp and clear as you approach the center of the distort.
2218 * Added " -set option:distort:viewport 'geometry' " special option
2219 that can be used to override the output image size and offset.
2220 * Fixed experimental use of -filter and -support in Resampling (more later).
2221 * Changed order for coordinate arguments in -distort (for later leastsq
2222 multiple coordinate distortion function fitting)
2224 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2225 * Check the API version and quantum depth before loading a coder module or
2226 image filter (reference
2227 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2228 * Add exception to the image filter signature.
2229 * Get the execution path under Mac OS X.
2230 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2231 * Fixed memory leak in CloneString() (reference
2232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2233 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2236 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2237 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2239 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2240 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2242 * Map the display program pan icon window for each oversized image.
2243 * The ufraw delegate does not like quotes around the output filename.
2244 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2245 a 64-bit FreeBSD system.
2246 * The -level option now works properly for colormapped images.
2247 * Allow Extrapolated blending of images using -blend
2248 http://netpbm.sourceforge.net/doc/extendedopacity.html
2250 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2251 * Major Addition, Area Resampling Functions, (scaled interpolation)
2252 for pixel lookup in Distortion functions. This improves the look in
2253 areas of minification enormousally, especially in situations of infinite
2254 tiling and horizon views. All virtual pixel methods have been handled
2255 to minimise computation time involved with area resampling. To use the
2256 new function distortions need to be able to determine scaling vectors
2257 (distortion function derivitives) for correct working. All
2258 -distort methods, except Arc, uses scaled area resampling.
2259 * Improvements to perspective distort method, to include the correct
2260 differentation between the 'ground' on which the image lies, and the
2261 'sky', the color of which can be set using the -mattecolor setting
2262 (as the distortion invalid pixel color). Background color is retains
2263 for surrounding ground areas. The horizon is also correct anti-aliased
2264 and transparent colors are also allowed, allowing you to add backdrops
2265 of gradients and patterns.
2267 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2268 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2269 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2271 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2273 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2274 (alert from iDefense).
2275 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2276 (alert from iDefense).
2277 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2278 (alert from iDefense).
2279 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2280 (alert from iDefense).
2281 * Patched ReadDCMImage() to fix an denial of service vulnerability
2282 (alert from iDefense).
2283 * Patched ReadXCFImage() to fix an denial of service vulnerability
2284 (alert from iDefense).
2285 * If image size changes, don't trust DPX orientation attributes.
2287 2007-09-04 6.3.5-9 Gozer404
2288 * Add French to the messaging system (reference
2289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2290 * Add -fopenmp to MAGICK_PCFLAGS (reference
2291 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2293 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2294 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2295 reset the alpha channel.
2296 * Render proper image labels for VID coder.
2297 * Resolved a conflict for the -list option. Use -list font to list
2298 ImageMagick fonts and -list type to list image types.
2299 * Catch any errors returned by pthread_mutex_init() (problem report
2300 from devman@gmx-t...).
2301 * TransformHSL() returns a proper hue component.
2302 * Added -clut option and the ClutImage() method.
2303 * Fix glyph memory leak in AnnotateImage (reference
2304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2305 * Rename analyze.c to Analyze.c (reference
2306 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2308 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2309 * Enabled use of +distort to auto resize destination image to 'bestfit'
2310 the distorted input image. This also enabled the use of virtual canvas
2311 offsets in source and destination images for most distortion methods.
2313 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2314 * Remove atexit in Magick++ code to avoid possible client crash (reference
2315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2317 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2318 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2320 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2321 * Added -distort arc. This update also allows the destination image
2322 size and offset to be set according to the specific distortion being
2325 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2326 * Set the -poloroid border color with the -bordercolor option.
2328 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2329 * Remove extranous break statement so -type option properly sets the
2330 image_info->type member (reference
2331 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2333 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2334 * Allow the use of optional arguments in -distort SRT
2336 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2337 * Initial addition of three Affine Distortions to -distort with the affine
2338 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2339 or separate Scale-Rotate-Translate actions.
2341 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2342 * Fix X11 font ascender.
2343 * Add -distort option.
2344 * Add random noise option (e.g. +noise random).
2345 * Many internal algorithms are now threaded to take advantage of speed-ups
2346 offered by the new dual and quad-core processor technologies.
2347 and quad-core processor technology.
2348 * Tiff images in the LAB colorspace are no longer identified as RGB
2349 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2350 * Update image color_profile and iptc_profile members in the JPEG coder
2351 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2353 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2354 * Fix composite mask bug (reference
2355 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2356 * Speed up GetPixelOpacity() method (patch from seth@price...).
2357 * Set icon image width/height before allocating the image colormap.
2358 * Remove Photoshop string segment from JPEG profile (reference
2359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2361 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2362 * Converting a jpg to pdf is creating an empty pdf object (reference
2363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2364 * Respect the '-set type:hinting off option' (bug report from Richard
2366 * WritePSDImage vulnerable to exploitable heap corruption (reference
2367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2369 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2370 * SetMagickRegistry() post-increment the value 'id' (reference
2371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2373 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2374 * Read/write 10 & 12-bit packed DPX images.
2375 * Reduce stack requirements for messaging system.
2376 * Small memory leak for raw profiles in the PNG coder.
2378 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2379 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2380 you can continue to use "-interlace Plane" to request these.
2382 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2383 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2385 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2386 * Set min-is-white for Group4-compressed PDF.
2387 * Add PaintFloodfillImage() method.
2389 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2390 * Add MEPP metric to compare program. Returns the mean error per pixel
2391 along with the normalize mean and maximum error.
2392 * Attach an XMP profile to an image (e.g.
2393 convert input.tif -profile xmp:metadata.xmp output.tif).
2395 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2396 * Fixed mogrify conversions with -format and -path (reference
2397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2399 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2400 * SVG style element was not always parsed properly.
2401 * Do not dither when the number of unique colors is already less than the
2403 * Return normalized PAE metric (compare utility).
2405 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2406 * Add support for PFM images.
2407 * Check for corrupt EXIF image profiles.
2408 * Writing JPEG YCbCr TIFF images no longer faults (reference
2409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2411 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2412 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2414 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2415 * Added profile support to the GIF decoder/encoder. They are stored
2416 as GIF Application Extensions. Known extensions include existing ICCRGB1
2417 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2418 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2420 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2421 * Invert Opacity change for user defined ordered dither threshold maps,
2422 so that 'off' map is transparent, and 'on' is opaque.
2424 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2425 * Added an initial Coalesce Images, and a final +map local colortable
2426 optimization to the -layers Optimize method, for a simple to use
2427 GIF optimization operation. (more work to come)
2429 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2430 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2431 * Add AcquireOneVirtualPixel() method.
2432 * Set Log colorspace properly when writing DPX images.
2433 * Add -tile-offset option.
2434 * Add support for the EXR image format.
2435 * Improve support for DPX images.
2436 * Add --enable-hdri option to the configure script.
2437 * Add support for high dynamic-range images (HDRI).
2439 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2440 * Improve support for writing multiple image icons.
2442 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2443 * Separated -layers Optimize from -layers OptimizeFrame to allow
2444 the former expansion into a general (multiple method) optimizer
2446 * merged -layers OptimizeTransparency into -layers Optimize method
2448 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2449 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2450 * Fix race condition when spawning delegate programs.
2451 * TIFF JPEG now respects the -quality comptression setting.
2452 * The -fx option now properly groks the logical and operator.
2453 * DPX tilestamp property should be timestamp.
2455 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2456 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2457 according to given gravity and canvas area it applies to. This is for
2458 code simplification thoughout MagickCore.
2460 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2461 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2462 frames. Other animation handlers may also need to reset virtual canvas
2463 sizes to match the first frame, as well.
2465 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2466 * Addition of a CompositeImages() "layer.c" function to compose two
2467 separate image lists together (with a virtual canvas offset) in three
2468 different ways, depending on the size of the lists.
2469 * A 'hack' for command line use (the two lists separates by the special
2470 "NULL" image, which is junked) has also been added. Specifically...
2471 "-layers Composite".
2473 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2474 * Add -layers RemoveDups method to remove duplicate sequential images in
2475 coalesced animations.
2476 * Add -layers RemoveZero method to remove images with a zero time delay
2477 (with no action and a warning is all images have zero time delay)
2479 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2480 * Permit generic profiles (e.g. -profile name:profile).
2482 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2483 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2484 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2486 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2487 * Code duplication, simplification, and possible logic faults in "list.c".
2488 * Added new Composition method, 'ChangeMask' to return pixels
2489 that have changed or will cause a color change in overlays
2490 * Used 'ChangeMask' to implement the "-layers" method
2491 "OptimizeTransparency" to improve the compressibility of
2492 frame optimized GIF animations. See IM Examples...
2493 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2495 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2496 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2497 some minor changes to the GIF coder to make reading and pinging images
2498 faster (patch provided by mstemm@cloud...).
2500 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2501 * Patch RotateImage() to properly rotate CMYK images.
2502 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2503 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2505 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2506 * Fixed bug for GIF Optimization for images without a matte channel.
2507 * Improved image handling for "-layers" method "Dispose".
2509 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2510 * Improve configure script to better support Ghostscript under Mac OSX (
2511 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2512 * Force a virtual pixel method of Tile for GetFillColor() and
2514 * Add -reverse option to reverse the image list.
2516 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2517 * Support versions 2.1.0 and above (reference
2518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2519 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2520 * Fix fault in DCM coder (reference
2521 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2522 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2523 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2524 * Add --disable-deprecated configure script option.
2525 * Composite mask now works properly with transparent images.
2527 2007-03-04 Daniel Kobras <kobras@debia...>
2528 * Fixed additional data-driven faults (reference
2529 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2530 * Allocate proper scanline length to prevent a PCX overflow.
2532 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2533 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2534 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2536 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2537 * Escape indirect labels and comments (e.g. -label @file).
2538 * Added -format %C to return the image compression type.
2539 * Do not report channel statistics if -ping -format is specified with the
2541 * Add ResetImagePage() to reset the image page canvas and position.
2542 * Upgrade to LCMS 1.16
2543 * Configure Ghostscript for library or framework (reference
2544 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2545 * Add -taint option to convert/mogrify to mark image as ineligible for
2546 * Fixed various data-driven faults (reference
2547 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2548 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2549 not MagickCore. The corrupt XWD image faults but its failing in
2550 the X11 XGetPixel() method, not MagickCore.
2552 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2553 * Use -define quantum:polarity=min-is-black or -define
2554 quantum:polarity=min-is-white to toggle the photometric interpretation for
2555 a bilevel TIFF image.
2557 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2558 * Don't interpret embedded format characters when reading comments/labels
2560 * Reading an image from stdin stopped working.
2562 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2563 * PerlMagick Label() no longer faults.
2564 * Fix double-free when using the display/animate -geometry option.
2565 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2566 profile->length and profile->datum.
2568 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2569 * Fix file leak in InjectImageBlob().
2570 * Do not reinterpret image properties (e.g. -comment %%w).
2572 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2573 * Don't over-allocate file buffers.
2575 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2576 * Format strings in the POSIX locale.
2577 * Make font metrics invarient to the strokewidth.
2579 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2580 * Patch to fix configure.ac typo.
2582 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2583 * Permit ImageMagick to run as a service under Windows.
2584 * Remove duplicate EXIF properties.
2585 * Support strokewidth option for the caption format.
2586 * Don't use Ghostscript for rendering fonts if Freetype is available.
2588 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2589 * Added thumbnail format to write EXIF thumbnails.
2590 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2591 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2593 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2594 * Add interpolate and background options to PerlMagick's AffineTransform().
2595 * Revert to Postscript rendering if Freetype delegate library is not
2598 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2599 * Accept Fx expressions from a file with -fx @filename.
2600 * Enhance -fill and -stroke to accept image filenames as patterns.
2602 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2603 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2605 * Update EXIF resolution fields when image density changes.
2607 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2608 * The -polaroid option now respects -gravity.
2609 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2611 * Any form of "-crop" with a percentage, implies an offset for the crop.
2612 * Fixed percent option for -border (e.g. -border 10%x0%).
2613 * Add -path option to the mogrify program to specify where to write the
2616 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2617 * Fix the -auto-orient to work with an image sequence (reference
2618 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2619 * Add -polaroid option to simulate a Polaroid picture.
2620 * Eliminate double-free bug in GradientImage().
2621 * Set AppendImage() matte channel only when image has matte attribute set.
2622 * The -crop with negative offsets do not modify the virtual canvas.
2623 * Caption: Given both the width and height ("-size") of the area to fill,
2624 adjust the fonts "-pointsize" until the text just filles the whole space
2625 without overflowing.
2626 * Generate proper Windows icon image files (patch provided by