1 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
2 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
3 for Distort Resampling. This makes -distort a whole lot nicer
4 and allows for the use of better cylindrical filters.
6 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
7 * Fix Point filter for ResizeImage() caused by support limiting the
8 Box weighting function.
10 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
11 * Don't allow resize filter weights to go to zero (reference
12 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
14 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmail...>
15 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
17 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
18 * Do not break words if caption size is absolute (reference
19 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
20 * Don't define HAVE_THREADS for --without-threads configure script option.
22 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmail...>
23 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
24 Some computations were needlessly done in long double precision because
25 PIL forced an automatic upcast wherever it appeared. Changed its name to
26 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
27 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
28 call instead of two trig calls.
30 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
31 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
32 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
34 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
35 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
37 * Support %[version] and %[copyright].
38 * Improve performance of the pixel cache.
40 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
41 * Automatically set the quantum depth to 16 for HDRI.
43 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
44 * IPTC profile not always wrapped properly inside an 8BIM profile.
45 * TIFF tile geometry must be divisible by 16.
47 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
48 * Rename of SincPolynomial to SincFast for easier user understanding
49 * Ditto for LanczosChebyshev to LanzcosFast
51 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
52 * Switch default resize filters to using the faster SincPolynomial
53 filter by default internally. However 'Sinc' will still use the
54 Trigonometric function, and can be used to assign the trig version
55 of Sinc() to filters using the filter expert options.
56 * The default filter for 'distort' was found to be a very blurry inaccurate
57 filter function. It was removed and replaced with a correct Gaussian
58 filter (as used by resize)
59 * Added a switch so that "-interpolate filter" will force the use of
60 a cylindrical filter for ALL pixels in distorted images. That is you can
61 use that switch to use a cylindrical filter even for images that are
62 being enlarged by the distortion. However EWA is still currently using
63 a fixed 2.0 sampling radius. This switch complements the use of "-filter
64 point" which turns off EWA filters in favor of interpolation for all
65 pixels in a distorted image. BOTH switches should not be used together.
66 * A bug in the support radius of the EWA resampling function was found,
67 now that correctly defined resize filters are being used. Suddenly Normal
68 Gaussian distortions are not so blurry, and tests with distortions of
69 the 'Rings' image show extremely good and clear results, with only minimal
70 blurring. The filter 'blur' expert option can be used to adjust this
73 The above represents a major improvement forward in the quality of the
74 image distortion operator. But near-unity distortions (no scaling) are
77 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
78 * Don't negate the geometry offset for the -extent option.
80 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
81 * The RGBO format is now listed as a supported format.
83 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
84 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
85 function as "LanczosChebyshev" as faster alternative to Lanczos.
86 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
87 the Sinc Trigonometric resize filter, as a proper filter to allow
88 direct comparision and speed testing of the filter.
89 * Expanded the "-set option:filter:verbose 1" output, so as to also include
90 the actual functions and other values that were used to create the filter.
92 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
93 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
95 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
96 * Path no longer closed if join style is round (reference
97 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
98 * Add case for BGRQuantum to GetQuantumExtent().
99 * Support no compression on PCX write.
101 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
102 * Fixed bug in the raw BGRA coders (reference
103 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
104 * Fix off-by-one error in the PSD coders.
105 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
106 approximation of the sinc function over the interval [-3,3].
107 * Eliminate a small memory leak in LevelizeImageChannel() (reference
108 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
109 * Recognize -fx logtwo (reference
110 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
112 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
113 * Throw exception if image size differs for the compare program but the
114 -subimage-search option is not specified.
116 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
117 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
118 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
119 * Add -subimage-search option to the compare utility.
121 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
122 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
125 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
126 * Emit a warning if the PNG encoder can't satisfy the color type and
127 bit depth requested with a "-define" directive.
129 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
130 * The orient option sometimes improperly set "undefined" (reference
131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
132 * Only list orientation options for the -list orientation option (reference
133 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
134 * Return proper standard deviation for combined channels (reference
135 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
136 * Handle transparency properly for the PSD image format.
138 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
139 * Properly map PNG intent to image->rendering_intent
141 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
142 * Eliminate bogus "invalid colormap index" when pinging ICO images.
143 * Support -set density / units.
145 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
146 * Only use the first alpha channel in PSD image.
147 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
149 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
150 * Eliminate useless message about assuming zero delay when writing
151 a single-frame MNG, and changed it from Error to Warning when
152 writing a multiple-frame MNG.
154 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
155 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
156 reader tries to read MNG chunks from the interior of the embedded PNG,
157 resulting in an erroneous "corrupted image" message.
159 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
160 * Fix memory leak in for corrupt BMP images (reference
161 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
162 * Repair several issues when writing to stdout (reference
163 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
164 * A GIF image with the .bgr extension is still a GIF (reference
165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
167 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
168 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
169 images where the png bit_depth was not the same as the quantum depth,
170 and the transparent color was not black.
172 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
173 * Pinging the DJVU image format no longer faults.
174 * Check for time-limit-exceeded in only one thread.
175 * Reading filenames from a file (e.g. @filenames) no longer includes the
176 utility name (side effect of StringToArgv() method).
178 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
179 * Support the tiff:fill-order define.
180 * Filters are case sensitive (e.g. reduce-Colors).
181 * Restore mogrify's -path option.
182 * The -list module option lists image coders and image filters.
184 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
185 * Add the ImageView API.
186 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
187 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
189 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
190 * Skip byte when DDS bitcount is 32 (reference
191 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
192 * Montage now uses final background setting (e.g. montage -background none ...
193 -background lightblue show:).
194 * Do not annotate directory paths in ListFiles().
195 * Reset the image matte for png:color-type=2.
197 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
198 * Support new label:pointsize property.
199 * Miscellany->Slide Show, in the display program, now cycles through the
201 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
202 * Reduce memory requirements when dithering on the iPhone.
203 * Command line operators no longer affected by settings that appear after
204 them (e.g. -splice 10x0+0+0 -gravity center).
205 * Compute the proper DPX user data field size.
207 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
208 * Fix some nits to keep the clang compiler happy.
210 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
211 * Fix transprancy handling for Morphology Convolve
212 * Adjustments of Hit And Miss and Edge Detection kernel definitions
213 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
214 * Handling for Convolution of 1-D vertical kernels.
215 However this was removed (using #if-#endif) as I found it slower in tests!
217 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
218 * mogrify -format properly handles compressed image filename (e.g.
219 -format jpg logo.png.bz2).
220 * Respect +dither option when saving to the GIF image format.
222 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
223 * End of string sentinal is \n not \r.
225 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
226 * Don't decode pixels in coders/png.c when image->ping is set.
228 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
229 * Reset image filename when reading inline images.
230 * Don't clamp floating point values for HDRI-enabled ImageMagick.
232 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
233 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
234 * 'Skeleton' variant to thin down images as symmetrically as possible.
235 * Spelling correction: Manhatten -> Manhattan
237 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
238 * Properly scale color components of the PNG bKGD chunk.
239 * Prevent MNG divide by zero in calculation of frame_timeout. Set
240 both frame_delay and frame_timeout to infinite when ticks_per_second
241 is zero, as required by the MNG spec.
243 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
244 * Add x:silent option to prevent beeps when reading the X image format.
245 * Recognize TTF for GetMagicInfo().
246 * Ensure the +set option deletes the image artifact.
248 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
249 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
251 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
252 * Fix for Square Array Rotates (off center origin rotate)
253 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
254 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
255 to complete this kernels definition
257 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
258 * Respect density when rendering SVG images.
259 * Set AVI handler to the MPEG coder.
260 * Compute the proper DPX user data field size.
261 * Do not interpret a format specifier when enclosed in brackets (e.g.
262 rose_tile_%[filename:tile].gif.
263 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
265 * Prevent MNG divide by zero in calculation of frame_delay (reference
266 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
268 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
269 * Third Re-write of MorphologyApply() to better handle compound methods.
270 * Implemented -set option:morphology:compose for merging results of
271 multiple kernels. "None" means re-iterate results with next kernel.
272 While "Undefined" means to use the internal default for a method.
273 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
274 while HitAndMiss defaults to "Lighten" (union of all kernel results).
275 Other morphology methods defaults still to be decided.
276 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
277 * Rotation Expansion of single kernels '^' and '@' flags in arguments
278 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
279 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
280 So the above will only produce a list of 2 kernels, not 4 kernels
282 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
283 * Separation of internal function MorphologyApply() from
284 MorphologyImageChannel() to calls to convolve without user settings.
285 * Rewrite of MorphologyApply() to output better 'verbose' messages
286 * Better handling of Gaussian tyle filters (bug fixes)
287 * Bug fix and optimization of kernel size calculations in "gem.c"
288 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
289 expand kernel into a rotated list.
290 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
291 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
292 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
293 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
294 EG: -morphology convolve LOG:0x1
295 * Added FreiChen, Kirsch Convolution kernels
296 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
297 * Added Edges HitAndMiss Kernel
299 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
300 * PSD images require a proper layer to support an alpha channel.
301 * Enable PFM endian support.
302 * Add context to -border for montage. Inside the parenthesis it adds a border
303 to the image otherwise it sets the border for the layout manager.
304 * 24-bit BMP images are not colormapped even if header colors != 0.
305 * Set DPX user data like this: -set profile dpx:userdata.txt.
306 * Make sure Lab => RGB => Lab survives the round trip.
308 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
309 * Use ScaleCharToQuantum() in coders/src.c (reference
310 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
311 * Don't clamp HDRI EXR pixels.
313 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
314 * Increase the estimated # points for the path drawing primitive.
315 * Remove any prior resolution block from PSD before writing the new block.
317 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
318 * Addition of more Morphological/Convolution Kernels.
319 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
320 EG: -morphology convolve DOG:0x1,3
321 -morphology convolve DOB:0x1,3,90
322 * Added Prewitt, Roberts, Compass Convolution Kernels
323 * Ring Symbol Kernel (subtraction of Disk from a Disk)
325 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
326 * The pixel buffer was underallocated for some image formats when streaming.
328 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
329 * Implementation of Pattern Matching Morphology methods
330 HitAndMiss, Thicken, Thinning
331 * Reporting of Kernel Strings that fail to parse (though not why)
332 * Parsing of Multiple Kernel Strings, generating a list of kernels
333 * Union of results from Multiple Kernels for HitAndMiss method
334 * Interated Multiple Kernels for all other morphology methods
335 * Added many new kernels for HitAndMiss and Convolution
336 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
337 ConvexHull (for Thicken), Skeleton (for Thinning)
339 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
340 * Use proper background.index when writing indexed PNG, if the background
341 color is in the palette.
343 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
344 * Fix improper 'invalid colormap index' PNG bug.
345 * Fix PerlMagick compile exception.
347 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
348 * Added % and ! modification flags to morphology distance kernel
349 scaling factor, for easier usage.
350 * Bug fix for compose math channel handling and morphology diff usage
352 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
353 * Do not claim gray colorspace if gray image includes a non-gray pixel.
354 * Initialize BMP alpha channel to opaque for RGB images.
355 * Fixed under allocation for round rectangles.
356 * The -list option returns a 0 status as expected.
358 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
359 * Made use of new no-'sync' channel enabled mathematical compose methods
360 for the difference morphology methods. These should now work correctly
361 for specific channels, and more importantly for alpha shaped morphology.
363 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
364 * Fixed bugs with losing the opacity channel while writing some PNG images.
365 (bug reported by Anthony T.)
367 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
368 * Simplified and corrected rowbytes calculation in coders/png.c and
371 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
372 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
373 "ModulusSubtract" for more clarity of there functions. Old names
374 will continue to work as expected.
375 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
376 normal SVG 'Over' blending specifications, (see next for override)
377 Note that this does NOT include the "Plus" composition method which has
378 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
380 * By default mathematical compositions work as per SVG definition. That is
381 the results are synchronized with 'Over' alpha-blending (except "Plus"
382 which uses 'plus' alpha-blending).
384 By removing the default 'sync' flag from the -channel setting however
385 Break this inter-channel synchronization and do the mathematical operations
386 only on the individual channels as specified by the -channel setting.
387 That is do 'channel' math rather than 'SVG' composition.
389 With this change you can then use mathematical composition methods on
390 individual channels or even with the alpha channel of images.
392 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
393 * Special case handling in Barrel distortion (pixel at image center)
394 * Calculation of image for Barrel distortion (pixel vs image coords)
395 * Argument input (handling optional 'd' argument) for Barrel distortion
397 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
398 * Do not declare timestruct under MinGW.
399 * Respect -compose option for the montage utility (bug report by Anthony).
400 * A 256 column gradient produces a 256 color GIF image (bug report by
402 * Register / unregister CALS format in static.c (reference
403 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
404 * Add SetImageColor() method.
406 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
407 * Only write one ICC profile to PSD image.
408 * Sync image colormap for PNG tRNS chunks.
409 * The -direction option now works with the -annotate and -draw options.
410 * For the histogram: format, if you have no need for the unique color list,
411 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
413 * Match on literal after backslash in glob expression (reference
414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
415 * Enable JPEG-compression for grayscale TIFF images (reference
416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
417 * Don't write empty tile if tile geometry matches the image width (reference
418 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
419 * Support -regard-warnings in the mogrify utility.
420 * Output the correct units for the identify utility (reference
421 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
423 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
424 * Do not set the resample virtual pixel method when undefined.
425 * Support writing grayscale PSD images.
426 * Revert Lab-to-XYZ colorspace transform patch.
427 * Clamp HDRI values for LevelImageChannel() method.
429 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
430 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
431 * Do not flip BMP image with negative height when pinging.
433 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
434 * Improve support for device link profiles.
436 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
437 * Fixed bug in -auto-level for special case when only one value is present
438 in some channel of the image. In this case no 'stretch is performed, just
441 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
442 * WMF support under Windows does not produce the same results as under
445 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
446 * Fixed bug in equal-size tile cropping, when image has a page offset.
448 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
449 * The -recolor 4x4 matrix is now interpreted properly (previously it
450 summed rather than attenuating the alpha channel).
451 * Support writing 1-bit PSD images.
453 * Improved WMF support under Windows.
455 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
456 * The new coders/png.c was failing to read a 1-bit paletted image properly.
457 * Finished eliminating the deprecated direct references to members of
458 the png_info structure. ImageMagick can now be built with libpng-1.5.
460 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
461 * Respect the -density option when rendering a Postscript or PDF image.
462 * Distort barrel no longer complains when 3 arguments are given (reference
463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
464 * Support -direction left-to-right option for rendering text
466 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
467 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
468 * Relocated the new, misplaced png_get_rowbytes() call.
469 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
471 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
472 * Windows does not support complex.h (reference
473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
474 * Add support for monochrome PSD images.
475 * VignetteImage() no longer crashes when x and y arguments are both greater
476 than half the width (x) and height (y) of the image.
478 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
479 * Eliminated some of the deprecated direct references to members of
480 the png_info structure. This must be finished before we can build
483 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
484 * The animate program no longer loops twice when -loop 1 is specified.
485 * The caption format would sometimes hang when the text was not UTF-8.
486 * Don't gamma correct log to linear color conversion unless the -gamma is
488 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
490 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
491 * Detect CMYKProcessColor AI tag.
492 * Delete image from command line cache for -write option.
494 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
495 * Add support for the Adobe Large Document format.
496 * Recognize -remap option for the mogrify utility.
497 * The default Helvetica font is not always available, check for
498 Century Schoolbook too (reference
499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
501 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
502 * Permit user to get virtual pixels with a region width of 0.
503 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
504 * Resampling filter must respect the image virtual pixel method.
506 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
507 * The -evaluate-sequence option behaves like -evaluate except it operates
508 on a sequence of images.
510 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
511 * Add support for the -maximum and -minimum options.
513 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
514 * Check to see if ICON image width /height exceeds that of the image canvas.
515 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
516 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
517 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
518 Anthony, review these for correctness.
519 * Don't embed an XMP profile in an EPS image for now.
521 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
522 * Insufficient image data in EPT is a warning rather than an error.
523 * Respect -type TrueColor when writing gray DPX images.
524 * Fix problem reading 10-bit grayscale DPX images when scanline length is
526 * BMP has an alpha channel, it was treated as an opacity channel.
528 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
529 * Write 10-bit grayscale DPX images properly.
531 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
532 * Detect PDF ICCBased colorspace.
534 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
535 * Finalized -set option:convolve:scale kernel normalize/scale option
537 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
538 * TransformImage() resets the image blob when called in the PICT decoder;
539 use SetImageExtent() instead.
541 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
542 * Support PSD RLE compression.
544 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
545 * The jpeg:extent define sometimes exceeded the specified limit.
547 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
548 * Resolve "too many open files" (reference
549 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
551 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
552 * Added Correlate method which does a Convolve without reflecting the kernel.
554 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
555 * Initialize grayscale colormap for PSD images.
557 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
558 * Final testing and fixing of basic morphology operators
559 * Addition Third-level Subtractive Morphology Methods:
560 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
561 * Ensuring original kernels passed to morphology are cloned before being
562 modified for use by specific methods (EG: convolve scale/normalize)
564 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
565 * display -immutable to display transparent image without a checkboard.
567 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
568 * Make -define png:color-type less persnickity about what it will accept.
570 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
571 * added use of -precision in 'showkernel' output of -morphology
572 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
573 'Distance' Morphology primatives. This does not have a performance hit,
574 though is only truely applicable when the kernel is asymmetric. Note that
575 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
576 operations work properly. This 'reflected usage is defined by online
577 morphology lecture notes (Google for "EECE Binary Morphology")
578 * Added convolve kernel scaling setting "-set option:convolve:scale N"
579 If undefined morphology convolve does not do any scaling or normalization
580 of the convolution kernel. A value of 0.0 causes normalization for both
581 zero and non-zero (added weights) kernel types.
583 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
584 * Speed up reading the PSD image format.
585 * Add the -precision option. Use it to set the maximum number of significant
586 digits to be printed.
587 * Add -features option to the identify program to display channel features.
588 * Add -unique option to the identify program to display channel features.
590 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
591 * Add support for compact floating point (i.e. -depth 16 -define
592 quantum:format=floating-point).
593 * Transparent images no longer flicker on certain system when using the
595 * Permit interactive resizing with the display program.
596 * Support heterogeneous distributed processing, see
597 http://www.imagemagick.org/script/architecture.php#distributed.
598 * Fix semaphore assertion when reading a corrupt image with Magick++.
599 * Add support for -brightness-contrast option.
601 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
602 * Add support for the BGRA raw image format.
604 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
605 * Added Kernel Generator to generate kernels from user strings, which
606 allows the generation in many built in kernels for both Convolution
607 and other Morphological methods. New Kernels currently include..
608 Convolution: Gaussian, Blur, Comet
609 Morphological: Rectangle, Square, Diamond, Disk, Plus
610 Distance: Chebyshev, Manhatten, Knight, Euclidean
611 And both old and new (rectangular) user defined kernel specifications
612 including the use of 'nan' to represent elements which are not part
613 of the kernel definition. List built-in kernel types use "-list kernel"
614 * Added -morphology {method}[:{iteration}] {kernel_string}
615 Initial methods includes no only the basic morphology methods: Dilate,
616 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
617 also the special methods: Convolve, and Distance. Of course the
618 appropriate kernel should be provided for each specific method.
620 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
621 * Add OpenCL-enabled filter (e.g. convert image.png -process
622 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
623 * Added StringTo...() processing functions
625 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
626 * Added MxN tile cropping with overlapping and space handling.
627 See IM Examples, Cutting and Bordering, Cropping roughly Equal
629 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
630 * angle bug fix in variable blur composition with vertical ellipses
631 * Added ability to have variable angles for ellipses in variable blur
632 composition. See IM Examples, Composition, Variable Blur for details
634 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
635 * JPEG does not grok the HSL colorspace.
637 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
638 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
639 * The -gaussian-blur over blurred the opacity channel (reference
640 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
642 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
643 * Declare InverseFourierTransformImage in Magick++/Include.h.
645 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
646 * The PNG8 encoder would fail to write a 1-color image, due to
647 a bogus MagickFail return from CompressColormapTransFirst().
649 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
650 * SVG images are no longer double sized with the -density option.
652 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
653 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
656 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
657 * It's interword-spacing, not interword_spacing (reference
658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
659 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
661 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
662 * Changed the one remaining ping_info->trans to ping_info->trans_values
665 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
666 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
667 * -threshold option: threshold to white if the computed intensity of the
668 color channels exceeds the threshold.
669 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
671 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
672 * Escape single quote in when writing the UIL format.
674 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
675 * The mogrify program +opaque option now recognizes its required argument.
677 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
678 * Add magick/morphlogy.{c,h} source templates.
679 * Sync image option when reading MPR images.
680 * Optimize ping for SVG images.
681 * SetLogFormat() no longer causes crash (reference
682 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
683 * Do not call MagickCoreTerminus() when memory allocation fails inside
684 the locale component.
686 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
687 * Read / write 32-bit SUN raster images with a odd width.
688 * Cairo format returns pixels with the alpha premultiplied (reference
689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
691 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
692 * Thumb::URI file URI now has the correct number of forward slashes.
694 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
695 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
698 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
700 * Restore -tile-offset functionality (bug report from Anthony).
702 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
703 * Animate command line options are no longer ignored.
705 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
706 * Bug Fix for Polynomial distortion. which is now working.
708 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
709 * Use -define delegate:bimodal=true to activate any bimodal delegates.
710 * Make sure MagickWand semaphore is acquired before locking it.
712 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
713 * Convert SVG clipping path points from unsigned to long.
715 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
716 * Only call InstantiateXComponent() if X11 support is included.
717 * Correct hue computation for the HSB colorspace.
719 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
720 * Braille coder fix for DirectClass images
722 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
723 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
725 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
726 * Alpha blending is not required for ScaleImage().
727 * Gaussian noise operator is not longer discontinuous.
729 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
730 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
732 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
733 * Black channel is now set properly when resizing CMYKA images.
735 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
736 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
738 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
739 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
741 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
742 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
743 * Use GetCacheViewAuthenticPixels() rather than
744 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
746 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
747 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
748 filters/Makefile.am and wand/Makefile.am.
749 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
752 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
753 * Don't use group4 compression if the image is truecolor.
754 * If image is gray, write grayscale DPX images.
755 * We no longer lose a scanline when reading multi-frame raw images
757 * Properly update the EXIF orientation tag.
759 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
760 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
762 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
763 * Support -clamp option.
764 * Patch for IsMagickColorEqual() for HDRI.
765 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
767 2009-09-25 6.5.6-5 Elf <elf@ephem...>
768 * Patch to fix configure's framework's undefinedness (only if the gslib
771 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
772 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
774 * Hue in hsl() format is 0-360 and does not use %.
776 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
777 * Deprecate LevelImageColors(), replace with LevelColorsImage().
779 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
780 * Optimize copy composite operator.
782 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
783 * Use -define jpeg:size to scale a JPEG image to the specified size.
785 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
786 * Fix ICON alpha mask scanline pad.
788 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
789 * Return the global maximum threads to avoid the rare cache view assertions.
790 * Throw an end-of-file exception for truncated raw gray images.
792 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
793 * Do not include last line of text in the interline spacing computation.
795 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
796 * Check that quantum_info is defined before destroying it in the PNG coder.
797 * Add -interline-spacing option to convert.
799 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
800 * Support multi-page transparent Postscript and PDF.
802 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
803 * A union is required when converting a thread ID to an unsigned long.
805 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
806 * Add support for TIFF 3.9.1.
808 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
809 * Validate with the netscape: reference image.
811 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
812 * Fix memory leak for threaded PerlMagick scripts.
814 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
815 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
817 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
818 * Bug Fix for transparency handling in Composite Variable Blur
819 * Addition of -auto-level and -auto-gamma image enhancements
820 (under trial not yet final)
821 * Addition of a special -channel flag 'sync' which means that the specified
822 channels are to be modified together by the same amount. The flag is
823 enabled by default. This replaces the current 'channels not modified'
824 type handling thought IM.
825 * Modified -channel parsing to continue looking for words, after handling
826 any shorthand channel options. For example: -channel RGB,sync
828 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
829 * identify -format %c logo.png returns the image comment as expected.
830 * Clone ImageInfo members scene and number_scenes (reference
831 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
832 * Fix memory leak with the -remote option of the animate program (bug report
834 * If a grayscale TIFF image has a colormap write it as a colormapped image.
835 * MVG partial opacity not set properly (reference
836 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
837 * Black channel was not blurring properly (reference
838 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
840 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
841 * The display program honors -loop.
842 * (ab) of Lab colorspace was not offset correctly.
843 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
844 * SVG permits multiple arc paths with an omitted 'A' (reference
845 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
846 * The 'skewY' MVG attribute produced incorrect angles (reference
847 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
849 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
850 * Optimize GammaImage() method.
852 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
853 * OpenMP-enable GetSimilarityMetric().
855 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
856 * Structure trans_values was renamed to trans_color and trans was
857 renamed to trans_alpha in PNG version 1.4.
859 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
860 * Replace color blending in DrawGradientImage() to use Composite Blend.
861 this makes Gradients handle transparency correctly!
863 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
864 * The -thumbnail option no longer removes color profiles (reference
865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
866 * Do not scale real / imaginary FFT / IFT.
867 * Check for localtime() NULL return.
868 * import --help requires an X server (reference
869 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
870 * Fails to load MS Windows icons with compressed PNG elements (reference
871 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
873 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
874 * Support the new JPEG version 7 delegate library.
876 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
877 * Incorrect use of setjmp in coders/png.c.
879 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
880 * We broke -scene when we fixed the -dispose option. Try again.
882 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
883 * Update autoconf support files.
884 * More than one -dispose setting overwrote previous settings (reference
885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
886 * Don't use JPEG's color reduction algorithm for less than 8 colors.
888 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
889 * Final testing and bug fixes for all mathematical compose methods
890 Including non-overlapping regions bugs found in in operators Divide,
891 ColorDodge, VividLight. And the handling of transparency to follow
892 standard 'Over' Blending in Divide. Only math methods not looked at are
893 the addition methods Plus, Add, Minus, and Subtract, which do not follow
894 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
896 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
897 * Addition of user definable 'Mathematics' compose method
898 -compose Mathematics -set option:compose:args A,B,C,D -composite
899 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
900 this lets you implement most smooth polynomial compose methods.
901 (requested by Fred WienHaus)
903 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
904 * Finished the recoding of Composite methods to allow easier debugging
906 * Added PegtopLight compose method as an alternative simpler Softlight
907 alternative. See notes and comparision to SoftLight in...
908 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
909 * From the notes on Photoshop blend modes at
910 http://www.simplefilter.de/en/basics/mixmods.html
911 Added extra composition modes:
912 VividLight, PinLight, LinearBurn, LinearDodge
913 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
915 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
916 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
917 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
918 to debug, and directly comparable to SVG specifications.
919 * Specifications changed for SoftLight, ColorBurn, ColorDodge
920 Though only SoftLight changed to significantly.
921 * However implementation errors were found for ColorBurn, LinearLight
923 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
924 * Add -blue-shift option.
925 * Add compression flag for each channel of a PSD layer.
926 * Implement experimental forward and inverse Fourier transforms (contributed
927 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
929 * Support -cdl (color decision list) option.
930 * Support breaks in Chinese characters which traditionally do not include
932 * Don't process directories as filenames when using wildcard paths
935 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
936 * Can't bit shift a float.
938 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
939 * Off by one error for multi-frame raw grayscale images.
940 * Can't stat() a Zip or Bzip opaque structure.
941 * DPX user bits are no longer truncated.
942 * Return image colorspace for -format [%colorspace] option.
943 * ThumbnailImage(): don't subsample if image is already thumbnail size.
945 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
946 * Automatic determination of B from C and C from B for a 'Keys Filter'
947 when using the B,C Cubic Filter Expert options was broken.
948 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
950 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
951 * Added -compose 'Blur', variable blur mapping to CompositeImages
952 Arguments X_scale x Y_scale + angle of the blurring ellipse.
953 * Added "-blur" special compose option to "composite"
954 * Cleanup of "composite" compose argument handling
956 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
957 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
958 * Set compare similarity image to NULL to prevent double free.
960 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
961 * Set camera formats to require a seekable stream.
962 * Do not let display program image window exceed the screen size.
964 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
965 * Improve FITS keyword parser.
967 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
968 * Cleanup of compose 'displace' of old useless code that is not used.
969 * Implement a compose 'distort' mapping method,
970 This is basically exactly like 'displace' but relative to a fixed point
971 which may be user supplied as +X+Y
972 * Default scaling to width/2 and height/2 of overlay (100% scale)
973 with a distortion 'center' to the middle of the overlay image
974 * If a '%' flag given scale displacement relative to image size
975 * If a '!' flag given make scale and center relative to 'background' image
976 instead of the overlay map.
977 * If no 'height' scale given, use the X scale.
979 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
980 * Fixed bug for compose methods, Hue, Saturate, Luminize
982 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
983 * Report the correct transparent pixel values in the display program
985 * Do not advance when finalizing image settings in the mogrify program.
987 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
988 * Fixed "convert" to merge the third 'mask' image into the 'source' image
989 for correct handling of 2 dimensional -compose "displace".
990 * Fixed PerlMagick Composite() for the same thing.
991 * Modified compose "Displace" so displacement image's alpha channel can be
992 used to mask the transparency of the overlay area.
994 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
995 * Added the HALD image Color LUT, and a no-op HALD: image generator.
996 See Introduction at http://www.quelsolaar.com/technology/clut.html
998 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
999 * Changed CompositeImageChannel() so that extra compose arguments are
1000 now passed in the ImageArtifact "compose:args". This can be assigned to
1001 images using -set "option:compose:args" 'args' where args are defined
1002 using 'geometry' style or 'comma separated numbers'.
1003 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1004 "compose:outside-overlay".
1005 * Documentation update for CompositeImageChannel() in Core Library to
1006 reflect these changes.
1007 * Documentation update for DistortImage() in Core Library with the extra
1008 ImageArtifact controls it can use.
1009 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1011 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1012 * Documentation update for CompositeImageChannel() in Core Library.
1013 This adds the information on how extra compose arguments needed for
1014 specific compose methods are actually passed to the library function.
1015 Compose methods such as Blend, Dissolve and Displace.
1017 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1018 * The target profile in ProfileImage() is no longer accessed after it is
1021 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1022 * Bug fix for -page.
1024 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1025 * Minor change to -function Arctan to make first argument match slope
1027 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1028 * Do not treat -page as a global option (reference
1029 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1031 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1032 * Create thread set for pseudo-random number generator.
1034 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1035 * Do not change opacity value for the -alpha background option.
1036 * Rebuild automake / autoconf scripts.
1038 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1039 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1042 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1043 * Permit reading a specific frame of a multi-page TIFF with blobs.
1045 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1046 * Added new -function methods Arcsin and Arctan
1048 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1049 * Fixed a regression with PNG8: format.
1051 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1052 * The -geometry option was improperly applied twice.
1054 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1055 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1057 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1058 * Updated help output and command-line options documentation to bring
1059 the -alpha options up to date with what's actually in the code.
1061 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1062 * Change "depreciated" to "deprecated" in several files.
1064 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1065 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1066 * Recognize unicode strings when computing caption word wrapping.
1067 * New -alpha background option to set fully-transparent pixels to the
1070 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1071 * Combined layer of transparent PSD image was not being read properly.
1073 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1074 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1075 It is now able to write an opaque black-and-white image in any of the 15
1076 valid combinations of PNG color-type and bit-depth.
1077 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1079 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1080 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1082 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1083 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1085 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1086 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1087 * Support policies to permit or deny any coder, delegate, filter, or file
1088 path (see policy.xml).
1090 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1091 * The mogrify -crop option returns multiple images if an x/y offset is not
1092 specified (e.g. -crop 100x100).
1093 * Generate a proper file path for -path @filelist.txt (reference
1094 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1096 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1097 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1098 options. This is work-in-progress with the objective of being able to
1099 precisely specify the type of PNG file to be written. The previously-used
1100 internal attribute "png:bit-depth" that was used to communicate between
1101 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1102 This feature needs testing. It is important to note that this feature
1103 cannot be used to force the PNG to use a bit-depth or color-type that
1104 does not losslessly represent the image. You can, however, cause
1105 the writer to use a larger depth or to use the RGB colorspace when
1106 grayscale or indexed would have been sufficent.
1108 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1109 * Fixed the Rmin usage in Depolar and Polar distortions
1110 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1111 to Afrom + 360 degrees (or a fill circle from the given start angle)
1113 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1114 * Do not return a black image for -channel RGBA -gaussian (reference
1115 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1117 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1118 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1120 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1121 * Generate BMP 32-bit ARGB format for images with transparency (reference
1122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1124 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1125 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1126 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1127 * Normalize similarity based on reconstruction not the original (reference
1128 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1129 * Support multiple JPEG images encapsulated within DICOM.
1131 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1132 * Msys does not understand NAME_MAX.
1134 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1135 * Check for valid linked list before assigning next / previous pointers.
1137 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1138 * Check error return from CompressColormapTransFirst() in coders/png.c
1140 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1141 * Refrain from modifying image struct members (color, depth, matte)
1142 while writing PNG datastreams.
1144 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1145 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1146 Now it always produces 8-bit datastreams as users probably expect.
1148 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1149 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1150 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1152 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1153 * The display program now returns a 0 exit code on success (reference
1154 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1156 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1157 * Folded some long lines and made other cosmetic changes.in coders/png.c
1159 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1160 * MVG autodetection failing (reference
1161 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1163 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1164 * Image not properly placed when displaying to the X server root (reference
1165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1166 * fmax() is not support on some platforms (reference
1167 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1169 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1170 * Rename existing "Bilinear" distortion as "BilinearReverse"
1171 * Added forward mapped bilinear distort as "BilinearForward"
1172 * The "Bilinear" distort is temporarily obsoleted but will eventually
1173 be added as a "BilinearReverse" and "BilinearForward" combination
1174 mapping though a unit square.
1175 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1176 gradient function as that method is the direct use of such equations.
1178 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1179 * Default to min-is-white Photometric for fax / group4 compression (reference
1180 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1181 * Respect image resolution when setting PDF MediaBox (reference
1182 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1183 * Add SimilarityImage() to return how similar one image is to another.
1185 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1186 * Graceful exit in djvu coder when EOF is thrown.
1187 * Support -unsharp option for the montage program.
1189 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1190 * Reduce deskew blurring: use AffineTransformImage() rather than
1192 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1193 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1195 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1196 * Support for -density & -units options in PSD writer.
1198 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1199 * Fix bug in the braille coder which makes it always segfault.
1201 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1202 * Enhance the compare program to locate a template image within a larger
1204 * Eliminate assertion when generating a PDF thumbnail.
1206 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1207 * Fix assertion in IntegralRotateImage (reference
1208 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1210 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1211 * Referenced counted blob was incremented incorrectedly in CloneImage().
1213 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1214 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1215 * Assertion failure reading PSD image (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1218 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1219 * Change -selective-blur to use gaussian kernel.
1221 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1222 * Missing locks in blob - race condition (reference
1223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1225 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1226 * Use default SVG resolution unless resolution is explicitly set (reference
1227 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1228 * Add support for -selective-blur option.
1230 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1231 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1234 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1235 * Check the 8BIM profile resource block length (reference
1236 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1237 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1238 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1240 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1241 * Eliminate race condition when acquiring a wand (reference
1242 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1243 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1244 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1246 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1247 * Fix the image compose operator at OverCompositeOP for shadows (reference
1248 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1250 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1251 * Patches to get ImageMagick working under OS2.
1253 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1254 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1255 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1257 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1258 Glenn Randers-Pehrson <glennrp@image...>
1259 * DICOM reader not handling signed pixels properly.
1261 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1262 * Don't call GetValueFromSplayTree() if image properties is NULL.
1264 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1265 * Fix minor size issue with bestfit +distort operation.
1266 * Enable listing of -distort Polynomial
1267 * Minor tweeks and center fixes for Polar/Depolar
1269 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1270 * Convert returns MagickFalse for the -version option (reference
1271 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1272 * Don't set pixel opacity unless the image alpha channel is active (reference
1273 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1275 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1276 * Fix old -clut bug for re-coloring gray images using transparent and
1277 semi-transparent colors.
1279 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1280 * Changes have been made to scores of the files that generate the
1281 documentation. The most noticeable cosmetic changes are to the command-line
1282 examples and command-line snippets, which now have a new look: dark blue
1283 boxes with white/yellow text to indicate sample input/output. Inclusion of
1284 current version and release dates in appropriate places are now
1285 automatically generated. Also, many changes have been made to begin to
1286 bring the pages into strict W3C compliance with respect to both HTML and
1289 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1290 * The identify program reads the image pixels when the -format option is
1291 asking for image statistics.
1292 * Much improved ImageMagick validation suite (exercise with 'make check').
1294 2009-02-18 6.4.9-5 Jon <jon@brick...>
1295 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1296 and which overwrites the allocated area.
1298 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1299 * Add section to license to alert users to third-party licenses in the
1302 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1303 * Replaced geometry string parsing using ParseGravityGeometry() in
1304 "composite" with more direct use of GravityAdjustGeometry();
1306 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1307 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1308 * The stream utility no longer go into an infinite loop (reference
1309 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1311 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1312 * JPEG to PDF was not always reversible (reference
1313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1315 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1316 * Stroking when annotating failed for stroks widths > 2 (reference
1317 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1319 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1320 * TransformImageColorspace() returns GRAYColorspace when set (reference
1321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1322 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1325 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1326 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1328 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1329 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1331 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1332 * Removed previous patches for -shear directions.
1334 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1335 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1338 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1339 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1340 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1341 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1343 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1344 * Removed "annotate" patches, which causes no end of problems.
1345 Original coding worked perfectly fine. Annotate isn't part of SVG!
1347 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1348 * Respect mouse wheel movements for display program (reference
1349 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1350 * Grab button in Display Open menu now works consistently (reference
1351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1352 * Patch for problem with opacity in MVG (reference
1353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1355 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1356 * Don't accept discontinuous shear angles for the -annotate option.
1359 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1360 * Apply patch so ImageMagick compiles with Visual Studio 6.
1362 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1363 * Fix small memory leak on truncated PNG images.
1364 * Do not allocate pixels when pinging a PNG image.
1366 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1367 * Set the stroke opacity for "opacity" SVG element (reference
1368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1370 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1371 * Convert to windows .ico format no longer inverts alpha channel.
1373 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1374 * Interpret geometry correctly for negative angles (-shear 30x-10).
1376 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1377 * Fix GetMagickToken() to accept locales that use "," as radix character.
1379 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1380 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1382 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1383 * Check for negative offsets (bevel widths) for the -frame option.
1385 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1386 * Patch for a memory leak and a logical bug in coders/gif.c.
1387 * CopyMagickString() now returns the minimum of the source string length
1388 or the length parameter.
1389 * Properly set alpha channel in PNGs with palette and tRNS.
1391 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1392 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1393 'rose-%[area].png').
1394 * Do not set the fill element when 'opacity' is set (reference
1395 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1396 * Restore support for decoding the DVI format.
1397 * Add perl and math lib reference to PerlMagick Makefile (reference
1398 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1399 * Fix crash on invalid JPEG XML profile.
1400 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1401 * Support sine and cosine as arguments to the -evaluate option.
1403 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1404 * Calculate the kurtosis and skewness of image channels (reference
1405 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1407 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1408 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1409 same results as the -contrast-stretch option.
1410 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1411 MogrifyRegion() in PerlMagick.
1413 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1414 * Reverse argument and option in Throw*InvalidArgumentException()
1415 macro for proper exception message.
1416 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1417 * Fix Y shear angle for -shear option.
1419 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1420 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1421 * Support reading FITS test files (reference
1422 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1423 * Replace input.ttf with the public domain Tuffy.ttf font.
1424 * MagickNewImage() no longer faults when parameters are incorrect (reference
1425 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1426 * Allocate strings returned by XGetResourceInstance() (reference
1427 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1428 * The -append gravity is relative to the container (reference
1429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1431 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1432 * Reference cache rather than acquiring when cloning an image.
1434 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1435 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1437 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1438 * Add -interword-spacing option to convert.
1439 * Initialize the black channel when testing the CMY colorspace (reference
1440 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1441 * remove calls to exit() in MagickWand (reference
1442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1443 * Validate -affine arguments.
1444 * Accept -attentuate as an option for convert.
1445 * Properly create RGBA image if colormapped image has transparency.
1446 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1448 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1449 * Fix off-by-one problem with -shear.
1450 * Clone pixel cache method when cloning an image.
1452 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1453 * Make "-layers Coalesce" work as it should.
1455 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1456 * Support > 2GB TIFF under Windows.
1458 2008-12-12 6.4.7-8 mootools <help@mooto...>
1459 * FormatMagickTime() checks to ensure the provided time is valid.
1461 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1462 * Add -kerning option to convert.
1463 * Remove halo effect for the -scale option.
1465 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1466 * Fix a 1 byte overrun in Postscript coder.
1468 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1469 * Fix small memory leak in ExpandFilenames().
1471 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1472 * Fix small memory leak in LoadLocaleList().
1473 * Fix small memory leak in GetProfilesFromResourceBlock().
1474 * Don't forget to scale grayscale values when quanum min-is-white is set.
1476 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1477 * Include delegate libraries in MagickCore-config script.
1479 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1480 * Fix off-by-one error for -chop 0x50%.
1481 * Performance improvement bilinear interpolation.
1483 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1484 * Support absolute paths in the include directive within a configuration
1487 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1488 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1489 * Another attempt at properly extracting the IPTC profile from a 8BIM
1492 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1493 * AppendImage() re-written to respect gravity properly!
1494 Routine simplified to a single loop for both styles of append
1496 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1497 * AppendImage() respects gravity.
1498 * Protect against circular image list when cropping.
1499 * The index variable must be long rather than unsigned long for the DCM
1502 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1503 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1504 quantum depth is 32.
1506 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1507 * Global replaced accidently renamed MagickGetImagePixelColor().
1509 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1510 * Fixed transient bug in the -white-threshold option.
1511 * -extent x256+100+100 no longer returns an exception (reference
1512 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1514 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1515 * TIFF pad is relative to bits-per-sample (reference
1516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1518 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1519 * Support GBR raw image files.
1521 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1522 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1523 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1524 * Default PDF compression to that of the image unless overwritten by
1525 the -compress option.
1527 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1528 * Numerous pixel cache improvements including embeded support for
1529 OpenMP in a transparent manner.
1531 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1532 * Transient bug in encipher / decipher operation (reference
1533 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1535 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1536 * MPC image files working again.
1537 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1538 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1540 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1541 * Fix temporary file leak.
1543 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1544 * Fix bug for RGBO image @ line, plane and partition interlace.
1546 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1547 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1548 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1550 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1551 * GPS and multivalued EXIF properties support
1553 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1554 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1557 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1558 * Correct DPX frame position property label (reference
1559 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1560 * Textures are no longer painted as the background color.
1561 * Update both fields of an EXIF resolution.
1562 * Support query-font-metrics MSL tag.
1564 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1565 * Do not set image colorspace for the MSL modulate tag.
1567 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1568 * Off by one error when computing affine in DrawAffineImage() (reference
1569 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1571 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1572 * Fixed local adaptive thresholding when using an offset (reference
1573 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1574 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1575 the pixel cache morphology.
1577 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1578 * Set explicit image format for BlobToImage() (reference
1579 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1580 * p_thread_t is an aggregate under MinGW.
1582 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1583 * pthread_t can be aggregate so stop treating it like its atomic.
1584 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1587 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1588 * slight modification of the added "radial-gradient:" image generator
1589 so the radius goes to an edge rather than the corner, allowing more user
1590 control based on image size.
1591 * fix -raise N to mean -raise NxN
1593 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1594 * Add support for inline images.
1596 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1597 * MinGW supports both Posix threads and Windows critical sections.
1599 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1600 * pthread_self() can be an aggregate value.
1601 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1603 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1604 * Set sentinel byte for MVG coder.
1605 * fx:standard_deviation returns standard deviation now instead of mean.
1607 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1608 * Support radial gradients in DrawGradientImage().
1610 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1611 * Fix memory leak when XMP profile is corrupt.
1612 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1614 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1615 * Use -remap rather than -affinity.
1616 * Don't unregister a module for an image coder signature exception.
1617 * Don't assume a monochrome image is colormapped.
1619 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1620 * Attempt to fix three image "composite -displace" while also allowing use
1621 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1622 (later transparency mask will also be added) as discussed in IM Examples,
1623 'distortion maps', but for -displace.
1625 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1626 * Fix pixel cache race condition.
1628 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1629 * Fixed an OTB coder bug (reference
1630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1632 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1633 * Add NULL terminator to options list to in MontageImageCommand().
1635 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1636 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1637 to fit the current sequence of layered/animated images. The images
1638 themselves are not modified only the 'page' meta-data. As a side-effect
1639 all offsets will become positive, with a minimal canvas width/height.
1641 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1642 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1644 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1645 * String Memory leak from InterpretImageProperties() in "annotate"
1646 for Command line handling in mogrify.c
1647 * Allow percent escapes in both -sparse-color and -distort argument strings.
1648 * Fix -alpha to allow Set, Copy, and Extract from command line
1649 * Fix -alpha Set so it only clears the alpha when it was previously off
1650 * Changed 'AllChannels' to be just the 'real' channels (including K).
1651 * Special handling if +level-colors is given one color, and no seperator.
1652 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1654 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1655 * Fix -interpolate / -compose settings.
1656 * No need to specify -endian for native floating point format.
1657 * Remove small memory leak when cloning image properties (reference
1658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1659 * The scan delegate requires a device name, not a symbolic link.
1660 * Report alpha instead of opacity for the TXT image format (reference
1661 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1662 * Add channel support to -motion-blur.
1663 * Set the SVG affine matrix *before* we compute the scale (reference
1664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1665 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1666 ImageMagick distribution is built without thread support.
1667 * Return the correct number of unique colors for colormapped image (reference
1668 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1669 * SVG depends on MagickWand for parallel make (reference
1670 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1673 * Addition of 'BarrelInverse' Distortion
1675 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1676 * Extract / embed namespace for JPEG XMP profiles (reference
1677 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1678 * Deprecate -map and replace with -affinity which supports dither methods.
1679 * Set image depth when -depth is fired.
1680 * Fix small memory leak in TIFF coder (reference
1681 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1683 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1684 * Parallelize the colorspace transforms.
1685 * Honor gravity for -extent option (reference
1686 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1688 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1689 * Fixed a memory leak in the TransparentPaintImage() method.
1691 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1692 * Treat -compose as a setting.
1693 * Check for depth == 0 in GetQuantumScale() (reference
1694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1695 * Fix CIN coder scanline length (reference
1696 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1698 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1699 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1700 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1701 * Fix configure script to configure the JBIG delegate library (reference
1702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1703 * Error in indexed PNG output if number of colors <= 16 (reference
1704 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1706 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1707 * Always reinterpret %[fx:] properties.
1708 * Composite based on the composite image compose operator.
1710 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1711 * Add --coder-path and --filter-path options to MagickCore-config to
1712 support the Magick Coder and Image Filter kits.
1714 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1715 * -sparse-color option completed with inital set of methods.
1716 * -distort Barrel arguments expanded.
1718 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1719 * The -draw option no longer returns an error when for # like .6 (reference
1720 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1722 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1723 * New dithering selection option, -dither Floyd-Steinberg or
1726 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1727 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1729 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1730 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1731 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1732 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1733 * Support -compose option in the compare program.
1735 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1736 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1737 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1738 the older DrawAffineImage() in AffineTransformImage().
1739 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1741 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1743 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1744 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1745 degree Arcs and Polar Distorts.
1747 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1748 * Patch -fx to properly recognize maxima and minima.
1749 * Add channel specifier to -fx depth, mean, maxima, minima, and
1750 standard_deviation (e.g. depth.r).
1751 * Properly append .magick to the USERPROFILES path (reference
1752 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1754 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1755 * Added a "-set option:distort:scale" which scales the output 'view'
1756 by the amount given. This is directly useful for doing 'super-sampled'
1757 distorts, just set this, the scale the result back to a normal size.
1759 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1760 * Rewrite on coefficent handlig for DistortImages so allow for generation
1761 by other operators (SparseColor), and addition of verbose output of
1762 equivelent -fx functions for DistortImages to report of the internal
1763 coefficents that was calculated, and who they are used.
1764 * Initial implementation of SparseColor for interpolated gradients from
1765 sparsely seperated points of color (or posibily other forms of arguments)
1766 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1767 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1768 And as developed by Fred WeinHaus in his PinBarrel script
1770 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1771 * Certain corrupt GIF images no longer hang (reference
1772 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1773 * Read more than one image (if they exist) from DJVU image files.
1774 * Don't set image depth in histogram coder (references
1775 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1777 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1778 * Fixed cache nexus threading problem to avoid spurious assertions when
1779 calling the DistortImage() method.
1781 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1782 * New distortion Shepards which provide semi-localized distorts of control
1783 points within an image, as first developed for IM by Frew Weinhaus in his
1784 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1785 It's almost like taffy pulling!
1787 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1788 * Separate coefficient calculation from DistortImages (future development)
1789 * Perspective and Bilinear Distortions fallback to Affine
1790 when less than 4 point pairs are provided.
1791 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1792 and a simple translation if only a single point pair is provided.
1793 * Added 'verbose' output of some of the distortion equations generated
1794 * Initial addition of polynomal distortion (incomplete - not working yet)
1796 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1797 * Add log2 and round as -fx operators.
1798 * Add log and round as -evaluate operator.
1799 * Add -deskew option to straighten an image.
1801 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1802 * Use the source image interpolation method when drawing an affine image.
1804 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1805 * Added new operator +/-level-colors which will 'level' images based
1806 on colors to use for the black and white points. This lets to adjust
1807 the image in terms of mapping the given colors from/to black and white
1810 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1811 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1814 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1815 * Refactor additional ImageMagick algorithms for OpenMP support.
1817 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1818 * Add pow as an -evaluate operation, using normalized values
1820 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1821 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1822 Function maps black and white values to the given level values.
1823 Rather than mapping the given level values to black and white.
1824 Bacically a 'reverse-level' function, with different input args.
1825 * Set +level or a '!' flag in -level or LevelImage() to call
1826 the new 'reverse-level' function LevelizeImageChannels().
1827 * More work on IsMagickColorSimular() to fix relationship between
1828 transparent-black and opaque-black, which was matched as 'simular'.
1829 Also attempts to fix 'K' channel handling for CMYK colorspace.
1830 More work on this to come.
1832 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1833 * The TXT format correctly reports alpha channel (reference
1834 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1835 * MONOTCHROME1 Dicom images are not longer inverted (reference
1836 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1838 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1839 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1840 so as to understand that the Hue Channel is cyclic by nature
1842 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1843 * The -sketch option is working again (reference
1844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1846 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1847 * More algorithms refactored to support a threaded cache view.
1848 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1849 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1850 * ISO C++ 1998 does not support 'long long' (reference
1851 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1852 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1854 * Generate histogram comment if # unique colors exceed 1024 (reference
1855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1857 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1858 * Reading EMF files containing non-ascii characters no longer fails for
1859 UTF8 encoded paths on Windows XP.
1861 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1862 * The -colorspace option is an operator, not a setting.
1864 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1865 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1867 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1868 * Patches to the JPEG and DCM coders to fix a few problems reading
1869 certain DCM image types.
1871 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1872 * Interpreting the -set option is no longer delayed.
1873 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1874 * Call DrawAffineImage() instead of CompositeImage() (reference
1875 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1876 * Throw exception for TIFF compression not support (reference
1877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1878 * The +opaque option now recognizes its required argument (reference
1879 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1880 * The -background and -virtual-pixel settings are now applied correctly
1882 * Only reset the exception signature if the relinquish memory is MagickTrue.
1883 * Correct recolor equation for computing opacity (referencee
1884 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1885 * Set midpoint when scaling JP2 images.
1886 * Semaphores must be passed by reference when destroyed for reliable thread
1888 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1890 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1891 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1893 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1894 * Import: properly handle a hierarchy of subwindows under X11.
1895 * Refactor quantum pixel processor to inprove ease of use and speed.
1897 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1898 * OpenMP patch for sepia-tone effect.
1900 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1901 * OpenMP patch for NormalizeImage() & TintImage()
1903 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1904 * OpenMP patch for GetImageChannelDepth().
1905 * Set depth to 32 when saving MIFF HDRI image files.
1907 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1908 * OpenMP patch for OilPaintImage Function
1910 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1911 * Update IPLab coder (reference
1912 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1914 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1915 * Return correct result for -fx luminence.
1916 * Restore missing break so that PGM images remain PGM.
1917 * Speed up the processing of ASCII PNM files.
1918 * Return the correct number of MNG images for PingImage().
1920 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1921 * Remove C++ style comments from source.
1922 * Center motion blur kernel.
1923 * Reenable dithering for -monochrome option.
1925 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1926 * For color reduction, use maximum tree depth if image has 1024 or less
1928 * Use a uniform convolution filter for motion blur (reference
1929 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1930 * Add 'mean' and 'std' symbols to the Fx expression parser.
1932 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1933 * Updated to the latest autoconf/automake/libtool scripts.
1934 * Default to HSL colorspace when modulating (reference
1935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1936 * The -regard-warnings option properly returns a program status of 1 if and
1937 only if a warning or error exception is thrown.
1938 * Report 'no clip path defined' exception for -clip-path option (reference
1939 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1941 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1942 * Distinquish between pre and post processing of image list options.
1943 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1944 exception (reference
1945 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1947 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1948 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1949 set image->matte to MagickFalse and emit a warning. This will produce
1950 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1952 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1953 * Fix fault for animate -window root image.gif.
1954 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1955 passes and setting image pixels (reference
1956 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1958 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1959 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1961 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1962 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1963 the PNG specification, instead of scaling them.
1965 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1966 * Revised png.c to avoid saving unknown chunk types that will never
1967 be used later. This prevents the vulnerability described in
1968 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1969 To handle an invalid, zero-length vpAg chunk properly will require
1970 libpng-1.2.27 or later.
1972 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1973 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1974 * Use proper rounding for the -fx intensity expression.
1976 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1977 * Fix +swap option so it no longer throws an assertion.
1978 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1980 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1981 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1982 tile size is specified (e.g. ptif:image.tif[128x128]).
1983 * Malformed use of caption no longer consumes memory (reference
1984 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1985 * Don't run Ghostscript twice (reference
1986 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1988 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1989 * SpreadImage() no longer introduces noise into the resulting image (reference
1990 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1991 * Properly handle min-is-white TIFF gray scale images.
1992 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1995 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1996 * Writing pyramid TIFF images no longer fails if a tile size is specified
1997 (e.g. ptif:image.tif[128x128]).
1998 * Reset page geometry when interactively cropping an image with the display
2001 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2002 * With a single swap argument should swap the image with the *last* image.
2004 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2005 * Make sure we don't sync a blob after it has been closed.
2007 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2008 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2010 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2011 * Support both GTK and CAIRO interfaces to RSVG (reference
2012 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2013 * Display colormapped PNG images with alpha properly (reference
2014 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2016 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2017 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2019 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2020 * The rsvg delegate library depends on cairo-svg.
2021 * Account for min-is-white 8-bit gray TIFF images.
2023 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2024 * Add support for the Postable Document Archive Format.
2025 * Add support for Braille images.
2026 * Add support for DDS images (contributed by Bianca van Schaik).
2027 * Add GetImageAlphaChannel() method.
2028 * PSD clipping paths are once again recognized.
2030 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2031 * Return the actual image format for HTTP: or FTP: format (reference
2032 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2033 * Fix so image.quantize(true) returns error as expected (reference
2034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2036 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2037 * Fixed a small memory leak (8 bytes) in TransformImages().
2038 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2039 * Identify now reports both actual and reported image depths (reference
2040 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2042 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2043 * Speed up converting large PDF/PS images when only selecting a few pages
2044 (e.g. pdffile.pdf[195-199]).
2045 * Deprecate HSLTransform() and TransformHSL().
2047 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2048 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2051 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2052 * Promote colormapped to truecolor images when enciphering.
2054 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2055 * Add EncipherImage() / DecipherImage() methods.
2056 * Add -encipher / -decipher options to the command-line utilities.
2058 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2059 * New Unix/Linux refactoring (should be transparent since changes are
2060 reflected in Magick-config and ImageMagick.pc pkg-config files):
2061 /usr/local/include => /usr/local/include/ImageMagick
2062 libMagick => libMagickCore
2063 libWand => libMagickWand
2064 Magick-config (deprecated) => MagickCore-config
2065 Wand-config (deprecated) => MagickWand-config
2066 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2068 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2069 * Liquid rescale limits the final size to twice the original size (reference
2070 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2071 * Read EXIF data in TIFF images; writing is pending until we can figure out
2072 how to use the libtiff delegate library to write EXIF data.
2074 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2075 * Add support for liquid rescaling (e.g. -liquid-rescale).
2076 * Support a ^ meta character in an image geometry (.e.g
2077 convert 640x480.png -resize 240^ returns a 320x240 result).
2079 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2080 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2081 return camera model number.
2083 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2084 * Monochome EPS3 images are no longer corrupt (reference
2085 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2086 * Eliminate memory corruption with broken PICT image (reference
2087 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2088 * Return a Grayscale colorspace for grayscale DPX image (previously
2089 returned Log colorspace).
2090 * Fix -g option for PCL6 support (reference
2091 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2093 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2094 * Only read ICON alpha mask if BPP is <= 16.
2095 * Add support for +opaque and +transparent (requested by Anthony).
2096 * Throw an exception *before* we call wmf_api_destroy() (reference
2097 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2099 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2100 * Use explicit format specifier to render transparent Adobe Illustrator
2101 files (i.e. convert ai:image.ai image.png).
2102 * Set RSVG base URI (patch provided by tsdineen).
2104 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2105 * `Magick-config --version` returns Q16 instead of
2106 Q@MAGICKCORE_QUANTUM_DEPTH@.
2107 * Permit commas in numbers in certain locales (e.g. german +100,000).
2109 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2110 * Added an exception reason to BlobToImage() in the event an image has no
2111 magic number and neither the image magick or filename is set.
2112 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2113 * Fix bug in GetEXIFProperty() (reference
2114 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2116 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2117 * Adding comments to your image is now possible with the display program.
2119 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2120 * Adjusted -clut multiplyer for correct handling of
2121 "-interpolation Integer" in color lookup.
2123 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2124 * Fix 'insufficient image data' for DCM format (reference
2125 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2126 * Force a colormapped image if Palm bits-per-pixel < 16.
2127 * Fix multiple problems with Palm Data Base reader (patch from
2129 * Do not exit after first image with the display --immutable option.
2130 * Update autoconf/automake/libtool configuration files.
2131 * Add support for resource limit units (e.g. -limit memory 16mb).
2132 * Return original image if gaussian blur sigma is 0.0.
2133 * Colormapped multi-image PDF's are no longer corrupt (reference
2134 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2136 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2137 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2138 now adjusts automatically with different support window size.
2139 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2140 (triangluar) resize windowing filters.
2141 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2142 from the Lookup Table image.
2144 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2145 * Not all DCM tags were being saved as image attributes (patch provided by
2147 * Normalize pixel values when quantum format is floating-point.
2148 * Initialize the pixel sum to zero when averaging image pixels.
2150 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2151 * Bug fix in height calculation for -layers merge operation
2153 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2154 * Add support for SCT grayscale images.
2155 * Fixed transparancy bug for the ICO image format.
2156 * Fixed small memory leak in the caption and label coders.
2157 * Fixed -threshold option to return all white for -threshold 0 (reference
2158 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2160 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2161 * Corrected CGM delegate command in config/delegate.xml.
2163 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2164 * Reclassified X server open error from fatal to non-fatal.
2165 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2166 set the image alpha channel.
2167 * Patch for Scanalytics IPLab image format for non 8-bit images
2168 (contributed by Sean Burke).
2170 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2171 * Remove ctrl-M characters on in various source files.
2172 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2173 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2175 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2176 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2178 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2179 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2180 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2181 * Modules are searched first in the directories specified by the environment
2182 variables, and then -- if the desired module is not found -- in the
2183 compiled-in path. (reference
2184 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2186 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2187 * Update FPX regression test reference images.
2188 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2190 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2191 * The -equalize option now respects the -channel option.
2193 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2194 * Additional Filters: Welsh, Parzen, Lagrangian
2195 * Addition of Cubic filter B,C controls
2196 * 'verbose' filter plotting output using -define "filter:verbose"
2198 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2199 * Further expandsion and handling of filters with expert options.
2200 -filter selects from a table of standard filter settings, while
2201 expert options allow complete selection of filter, windowing, support
2202 and blurring options. Includes automatic switch from Sinc to Bessel
2203 for operators using 2 dimentional cylindrical filter, rather than
2204 two pass 1 dimentional orthogonal filters.
2206 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2207 * Obsolete -support (set filter blur factor)
2208 * Expandsion to add -set/define filter options
2210 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2211 * Least Squares coordinate handling added for -distort methods Affine,
2212 Perspective, Bilinear. This allows for more than the minimal number of
2213 coordinates to be used to 'fit' a distortion function to an image.
2214 This addition will allow the use of image registration to generate
2215 panarama overviews and better geographical coordinate correction.
2216 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2217 into a new layers function MergeImageLayers() method, adding 'flatten'
2218 and 'mosaic' layer methods.
2219 * Addition of another simular layers method 'merge' which 'unlocks' the
2220 normal flatten/mosaic layer merger from the origin, The resulting image
2221 will have a virtual canvas of minimal size with an offset. Also images
2222 with negative offsets will not be clipped by the 'merge' form of the
2223 command. This was created for better layering of distorted images, such
2224 as panarama overlays.
2225 * Bug fix in handling transparency for EWA resampling.
2226 * Access to Resize Filter Functions from resize.c (for resample.c)
2227 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2228 * All resize filters added to resampling, but filter handling is incomplete.
2230 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2231 * The box filter no longer produces a black grid when resizing an image
2233 * Respect cropbox for PDF with a subimage specification (e.g.
2235 * Detect proper PDF bounding box when offsets are negative.
2237 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2238 * Speed up the Fx interpreter.
2239 * Use ULL not ui64 for MinGW 64-bit constants.
2240 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2241 * Close all references to a pixel cache on disk before removing the temporary
2242 file as required under Windows.
2244 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2245 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2246 sharp and clear as you approach the center of the distort.
2247 * Added " -set option:distort:viewport 'geometry' " special option
2248 that can be used to override the output image size and offset.
2249 * Fixed experimental use of -filter and -support in Resampling (more later).
2250 * Changed order for coordinate arguments in -distort (for later leastsq
2251 multiple coordinate distortion function fitting)
2253 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2254 * Check the API version and quantum depth before loading a coder module or
2255 image filter (reference
2256 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2257 * Add exception to the image filter signature.
2258 * Get the execution path under Mac OS X.
2259 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2260 * Fixed memory leak in CloneString() (reference
2261 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2262 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2265 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2266 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2268 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2269 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2271 * Map the display program pan icon window for each oversized image.
2272 * The ufraw delegate does not like quotes around the output filename.
2273 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2274 a 64-bit FreeBSD system.
2275 * The -level option now works properly for colormapped images.
2276 * Allow Extrapolated blending of images using -blend
2277 http://netpbm.sourceforge.net/doc/extendedopacity.html
2279 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2280 * Major Addition, Area Resampling Functions, (scaled interpolation)
2281 for pixel lookup in Distortion functions. This improves the look in
2282 areas of minification enormousally, especially in situations of infinite
2283 tiling and horizon views. All virtual pixel methods have been handled
2284 to minimise computation time involved with area resampling. To use the
2285 new function distortions need to be able to determine scaling vectors
2286 (distortion function derivitives) for correct working. All
2287 -distort methods, except Arc, uses scaled area resampling.
2288 * Improvements to perspective distort method, to include the correct
2289 differentation between the 'ground' on which the image lies, and the
2290 'sky', the color of which can be set using the -mattecolor setting
2291 (as the distortion invalid pixel color). Background color is retains
2292 for surrounding ground areas. The horizon is also correct anti-aliased
2293 and transparent colors are also allowed, allowing you to add backdrops
2294 of gradients and patterns.
2296 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2297 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2298 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2300 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2302 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2303 (alert from iDefense).
2304 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2305 (alert from iDefense).
2306 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2307 (alert from iDefense).
2308 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2309 (alert from iDefense).
2310 * Patched ReadDCMImage() to fix an denial of service vulnerability
2311 (alert from iDefense).
2312 * Patched ReadXCFImage() to fix an denial of service vulnerability
2313 (alert from iDefense).
2314 * If image size changes, don't trust DPX orientation attributes.
2316 2007-09-04 6.3.5-9 Gozer404
2317 * Add French to the messaging system (reference
2318 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2319 * Add -fopenmp to MAGICK_PCFLAGS (reference
2320 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2322 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2323 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2324 reset the alpha channel.
2325 * Render proper image labels for VID coder.
2326 * Resolved a conflict for the -list option. Use -list font to list
2327 ImageMagick fonts and -list type to list image types.
2328 * Catch any errors returned by pthread_mutex_init() (problem report
2329 from devman@gmx-t...).
2330 * TransformHSL() returns a proper hue component.
2331 * Added -clut option and the ClutImage() method.
2332 * Fix glyph memory leak in AnnotateImage (reference
2333 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2334 * Rename analyze.c to Analyze.c (reference
2335 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2337 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2338 * Enabled use of +distort to auto resize destination image to 'bestfit'
2339 the distorted input image. This also enabled the use of virtual canvas
2340 offsets in source and destination images for most distortion methods.
2342 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2343 * Remove atexit in Magick++ code to avoid possible client crash (reference
2344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2346 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2347 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2349 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2350 * Added -distort arc. This update also allows the destination image
2351 size and offset to be set according to the specific distortion being
2354 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2355 * Set the -poloroid border color with the -bordercolor option.
2357 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2358 * Remove extranous break statement so -type option properly sets the
2359 image_info->type member (reference
2360 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2362 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2363 * Allow the use of optional arguments in -distort SRT
2365 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2366 * Initial addition of three Affine Distortions to -distort with the affine
2367 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2368 or separate Scale-Rotate-Translate actions.
2370 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2371 * Fix X11 font ascender.
2372 * Add -distort option.
2373 * Add random noise option (e.g. +noise random).
2374 * Many internal algorithms are now threaded to take advantage of speed-ups
2375 offered by the new dual and quad-core processor technologies.
2376 and quad-core processor technology.
2377 * Tiff images in the LAB colorspace are no longer identified as RGB
2378 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2379 * Update image color_profile and iptc_profile members in the JPEG coder
2380 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2382 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2383 * Fix composite mask bug (reference
2384 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2385 * Speed up GetPixelOpacity() method (patch from seth@price...).
2386 * Set icon image width/height before allocating the image colormap.
2387 * Remove Photoshop string segment from JPEG profile (reference
2388 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2390 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2391 * Converting a jpg to pdf is creating an empty pdf object (reference
2392 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2393 * Respect the '-set type:hinting off option' (bug report from Richard
2395 * WritePSDImage vulnerable to exploitable heap corruption (reference
2396 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2398 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2399 * SetMagickRegistry() post-increment the value 'id' (reference
2400 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2402 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2403 * Read/write 10 & 12-bit packed DPX images.
2404 * Reduce stack requirements for messaging system.
2405 * Small memory leak for raw profiles in the PNG coder.
2407 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2408 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2409 you can continue to use "-interlace Plane" to request these.
2411 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2412 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2414 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2415 * Set min-is-white for Group4-compressed PDF.
2416 * Add PaintFloodfillImage() method.
2418 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2419 * Add MEPP metric to compare program. Returns the mean error per pixel
2420 along with the normalize mean and maximum error.
2421 * Attach an XMP profile to an image (e.g.
2422 convert input.tif -profile xmp:metadata.xmp output.tif).
2424 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2425 * Fixed mogrify conversions with -format and -path (reference
2426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2428 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2429 * SVG style element was not always parsed properly.
2430 * Do not dither when the number of unique colors is already less than the
2432 * Return normalized PAE metric (compare utility).
2434 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2435 * Add support for PFM images.
2436 * Check for corrupt EXIF image profiles.
2437 * Writing JPEG YCbCr TIFF images no longer faults (reference
2438 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2440 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2441 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2443 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2444 * Added profile support to the GIF decoder/encoder. They are stored
2445 as GIF Application Extensions. Known extensions include existing ICCRGB1
2446 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2447 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2449 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2450 * Invert Opacity change for user defined ordered dither threshold maps,
2451 so that 'off' map is transparent, and 'on' is opaque.
2453 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2454 * Added an initial Coalesce Images, and a final +map local colortable
2455 optimization to the -layers Optimize method, for a simple to use
2456 GIF optimization operation. (more work to come)
2458 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2459 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2460 * Add AcquireOneVirtualPixel() method.
2461 * Set Log colorspace properly when writing DPX images.
2462 * Add -tile-offset option.
2463 * Add support for the EXR image format.
2464 * Improve support for DPX images.
2465 * Add --enable-hdri option to the configure script.
2466 * Add support for high dynamic-range images (HDRI).
2468 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2469 * Improve support for writing multiple image icons.
2471 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2472 * Separated -layers Optimize from -layers OptimizeFrame to allow
2473 the former expansion into a general (multiple method) optimizer
2475 * merged -layers OptimizeTransparency into -layers Optimize method
2477 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2478 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2479 * Fix race condition when spawning delegate programs.
2480 * TIFF JPEG now respects the -quality comptression setting.
2481 * The -fx option now properly groks the logical and operator.
2482 * DPX tilestamp property should be timestamp.
2484 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2485 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2486 according to given gravity and canvas area it applies to. This is for
2487 code simplification thoughout MagickCore.
2489 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2490 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2491 frames. Other animation handlers may also need to reset virtual canvas
2492 sizes to match the first frame, as well.
2494 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2495 * Addition of a CompositeImages() "layer.c" function to compose two
2496 separate image lists together (with a virtual canvas offset) in three
2497 different ways, depending on the size of the lists.
2498 * A 'hack' for command line use (the two lists separates by the special
2499 "NULL" image, which is junked) has also been added. Specifically...
2500 "-layers Composite".
2502 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2503 * Add -layers RemoveDups method to remove duplicate sequential images in
2504 coalesced animations.
2505 * Add -layers RemoveZero method to remove images with a zero time delay
2506 (with no action and a warning is all images have zero time delay)
2508 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2509 * Permit generic profiles (e.g. -profile name:profile).
2511 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2512 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2513 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2515 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2516 * Code duplication, simplification, and possible logic faults in "list.c".
2517 * Added new Composition method, 'ChangeMask' to return pixels
2518 that have changed or will cause a color change in overlays
2519 * Used 'ChangeMask' to implement the "-layers" method
2520 "OptimizeTransparency" to improve the compressibility of
2521 frame optimized GIF animations. See IM Examples...
2522 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2524 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2525 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2526 some minor changes to the GIF coder to make reading and pinging images
2527 faster (patch provided by mstemm@cloud...).
2529 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2530 * Patch RotateImage() to properly rotate CMYK images.
2531 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2532 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2534 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2535 * Fixed bug for GIF Optimization for images without a matte channel.
2536 * Improved image handling for "-layers" method "Dispose".
2538 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2539 * Improve configure script to better support Ghostscript under Mac OSX (
2540 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2541 * Force a virtual pixel method of Tile for GetFillColor() and
2543 * Add -reverse option to reverse the image list.
2545 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2546 * Support versions 2.1.0 and above (reference
2547 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2548 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2549 * Fix fault in DCM coder (reference
2550 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2551 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2552 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2553 * Add --disable-deprecated configure script option.
2554 * Composite mask now works properly with transparent images.
2556 2007-03-04 Daniel Kobras <kobras@debia...>
2557 * Fixed additional data-driven faults (reference
2558 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2559 * Allocate proper scanline length to prevent a PCX overflow.
2561 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2562 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2563 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2565 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2566 * Escape indirect labels and comments (e.g. -label @file).
2567 * Added -format %C to return the image compression type.
2568 * Do not report channel statistics if -ping -format is specified with the
2570 * Add ResetImagePage() to reset the image page canvas and position.
2571 * Upgrade to LCMS 1.16
2572 * Configure Ghostscript for library or framework (reference
2573 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2574 * Add -taint option to convert/mogrify to mark image as ineligible for
2575 * Fixed various data-driven faults (reference
2576 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2577 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2578 not MagickCore. The corrupt XWD image faults but its failing in
2579 the X11 XGetPixel() method, not MagickCore.
2581 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2582 * Use -define quantum:polarity=min-is-black or -define
2583 quantum:polarity=min-is-white to toggle the photometric interpretation for
2584 a bilevel TIFF image.
2586 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2587 * Don't interpret embedded format characters when reading comments/labels
2589 * Reading an image from stdin stopped working.
2591 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2592 * PerlMagick Label() no longer faults.
2593 * Fix double-free when using the display/animate -geometry option.
2594 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2595 profile->length and profile->datum.
2597 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2598 * Fix file leak in InjectImageBlob().
2599 * Do not reinterpret image properties (e.g. -comment %%w).
2601 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2602 * Don't over-allocate file buffers.
2604 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2605 * Format strings in the POSIX locale.
2606 * Make font metrics invarient to the strokewidth.
2608 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2609 * Patch to fix configure.ac typo.
2611 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2612 * Permit ImageMagick to run as a service under Windows.
2613 * Remove duplicate EXIF properties.
2614 * Support strokewidth option for the caption format.
2615 * Don't use Ghostscript for rendering fonts if Freetype is available.
2617 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2618 * Added thumbnail format to write EXIF thumbnails.
2619 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2620 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2622 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2623 * Add interpolate and background options to PerlMagick's AffineTransform().
2624 * Revert to Postscript rendering if Freetype delegate library is not
2627 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2628 * Accept Fx expressions from a file with -fx @filename.
2629 * Enhance -fill and -stroke to accept image filenames as patterns.
2631 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2632 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2634 * Update EXIF resolution fields when image density changes.
2636 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2637 * The -polaroid option now respects -gravity.
2638 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2640 * Any form of "-crop" with a percentage, implies an offset for the crop.
2641 * Fixed percent option for -border (e.g. -border 10%x0%).
2642 * Add -path option to the mogrify program to specify where to write the
2645 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2646 * Fix the -auto-orient to work with an image sequence (reference
2647 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2648 * Add -polaroid option to simulate a Polaroid picture.
2649 * Eliminate double-free bug in GradientImage().
2650 * Set AppendImage() matte channel only when image has matte attribute set.
2651 * The -crop with negative offsets do not modify the virtual canvas.
2652 * Caption: Given both the width and height ("-size") of the area to fill,
2653 adjust the fonts "-pointsize" until the text just filles the whole space
2654 without overflowing.
2655 * Generate proper Windows icon image files (patch provided by