1 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
4 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
5 * The PNG encoder should ignore bogus q->opacity values when image->matte
6 is MagickFalse (reference
7 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
9 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
10 * Use implicit image format when explicit format is bogus (e.g.
11 02.13.11-18:43:58.png now writes as PNG).
12 * Fix problem with 4GB file seeks on a 32-bit OS.
14 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
15 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
16 by the blur map being used, rather than just 'cutoff' suddenly.
18 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
19 * Support 16-bit per pixel YUV image files.
20 * Fix off-by-one error in PosterizeImage().
21 * Posterize now distributes color uniformally (reference
22 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
23 * Add -smush option (reference
24 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
25 * Repair memory leak in the display program.
27 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
28 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
29 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
31 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
32 * Default sigma for Gauusian resize filter is now 1/2 for both
33 orthogonal resize and cylindrical EWA distortions.
35 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
36 * Check if the font is null in RenderFreetype() to prevent fault (reference
37 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
38 * Eliminate fault when reading WMF image files (reference
39 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
40 * Support multi-page transparent Postscript and PDF image files.
41 * The compare fuzz metric now returns the same correct value for
42 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
44 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
45 * Move coders/tiff.c conditional compile to define TIFF exception /
46 semaphore / key when TIFF delegate is disabled.
48 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
49 * Renamed variables, macros, and functions defined/declared in coders/png.c
50 that were in the libpng namespace (beginning with "png_" or "PNG_").
52 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
53 * Removed a call to GetNumberColors() from the PNG encoder that was
54 only there for debugging purposes and was consuming a huge amount
55 of CPU time. (reference
56 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
57 * Sometimes black was still written as transparent, when the PNG
58 encoder received an image with image->matte==true no transparent
59 pixels were present. (reference
60 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
62 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
63 * Remove memory leak from ThrowFileException() macro (reference
64 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
65 * Multiple blue error count by 'count' in ClassifyImageColors()
66 * Add support for the AAI image format.
68 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
69 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
71 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
72 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
73 to LongPixelPacket and made the default (65537,65537,65537), which
74 can never occur in the PNG image data. Previously the default was
75 (0,0,0) and black pixels would be rendered as as transparent when
76 no tRNS chunk was present in the input, which has caused problems
77 with some test cases since version 6.6.6-10.
78 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
79 and semitransparent pixels separately. Previously it wasn't always
80 possible to determine if there was a single fully-transparent color,
81 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
82 Gray image with a tRNS chunk.
84 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
85 * Do not reset image next / previous when detach argument is false for
87 * Inline cropping no longer fails for inline raw images (e.g.
88 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
90 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
91 * Don't let the PNG encoder try to sort the colormap when there are more
92 than 256 colors in the image. (reference
93 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
95 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
96 * Accept escaped % in output filename (reference
97 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
99 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
100 * Quieted some inconsequential warnings in the PNG codec due to a
101 change in the type of the PNG iCCP profile from png_charp to png_bytep
104 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
105 * Handle negative heights for ICO images.
107 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
108 * Recent changes sometimes caused the PNG encoder to select colortype=2
109 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
110 the filesize larger than necessary and caused some of the PerlMagick
113 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
114 * The PNG decoder now checks whether the image actually has any transparency
115 when the input file contains an alpha channel or a tRNS chunk. (Reference
116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
118 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
119 * -posterize fails with more than 40 levels (reference
120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
121 * Add support for the MacPaint image format.
122 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
123 (bug report by steven.sittser@fligh...).
124 * Fix user data length for the CIN image format.
126 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
127 * Use a clone instead of the main image in coders/png.c, so the image
128 can still be used later on without being affected by changes made by
130 * Added PNG:exclude-chunk and PNG:include-chunk defines.
131 * Revised the -strip option so it behaves as though
132 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
133 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
134 generating the alpha channel for a JNG image.
136 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
137 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
138 It prevented user defined interpolation settings for -clut, and possibly
141 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
142 * Add LZMA compression support to ImageMagick.
143 * Eliminate seg-fault in MvgPrintf().
145 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
146 * Eliminated a redundant quantization step in the PNG encoder.
147 * Untangled a confusing but apparently harmless improper loop nesting
149 * Eliminated redundant "IsGray()" tests from the PNG encoder.
151 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
152 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
153 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
155 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
156 * Make the PNG encoder always rebuild the palette, to avoid losing
157 transparency when it is out of sync with the pixel data (reference
158 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
159 * Eliminated CompressColormapTransFirst() since the palette is already
160 compressed and sorted by opacity now when it's recreated.
162 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
163 * Account for virtual canvas for the -flip / -flop options (reference
164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
165 * Also for -transpose and transverse options
166 * Support -metric fuzz option.
168 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
169 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
170 function. Note function does not calculate 'distance' in total but
171 short-circuits when threshold is reached for faster processing.
172 * Ordered Dithered handling of Alpha channel was incorrect - fixing
173 Bug was introduced v6.6.5-6
175 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
176 * Fixed two more cases where the PNG encoder lost transparency (reference
177 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
179 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
180 * Affine multiplication reversed when translating (reference
181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
183 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
184 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
187 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
188 * Add support for -evaluate-sequence median.
190 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
191 * Fixed two more cases where the PNG encoder lost transparency (reference
192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
194 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
195 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
196 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
197 * Support NCC (normalized cross correlation) compare metric.
199 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
200 * Fix PNG coder compile error when HDRI is enabled.
202 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
203 * Many of the problems with the PNG encoder have been fixed (reference
204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
205 * The "-type Optimize" option is now deprecated. If present, it is treated
206 by the PNG encoder the same as if the type were undefined. Optimization
207 is now always performed. No other formats used the "type Optimize" option.
208 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
210 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
211 * The splice option no longer throws spurious "pixels are not authentic"
213 * Thread the -adaptive-resize option.
214 * Set XBM coder height to height not width.
216 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
217 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
219 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
220 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
221 preservation of images which only vary horizontally (or vertically)" under
222 no-op. New blur = 0.9812505644269356.
224 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
225 * Missing logical operator in tiff.c.
227 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
228 * Only save TIFF image with 1-bit depth if there is no alpha channel.
229 * Abandon PSD composite if layer is available.
230 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
233 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
234 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
236 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
237 * Do not read configure files in the current directory for the "installed"
238 version of ImageMagick.
239 * Allow numeric characters in the XPM basename (reference
240 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
242 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
243 * Revised PNG palette optimization
244 * Added some debug logging in coders/png.c.
246 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
247 * More precise blur values for Lanczos2Sharp and LanczosSharp.
248 * Added location of first Mitchell crossing (=8/7) to the filters data
251 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
252 * Added Lanczos2D* filters now named Lanczos2*
253 * Reorganization of AcquireFilter() to make it work better
255 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
256 * Clearer EWA filters (LanczosSharp etc) comments.
258 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
259 * Added LanczosSharp (3-lobe Lanczos with sharpening)
260 * Filter sharpening factors are also always applied regardless of usage.
262 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
263 * CubicBC filter formulas simplified by constant folding. In
264 particular, P1 coefficient (always zero) removed from coeff.
266 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
267 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
268 (as already specified in the documentation).
270 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
271 * Ignore PS bounding box offsets if -page is set.
272 * Use #pragma omp master for dumping single threaded debugging information
273 (single caused a fault).
274 * Add support for -evaluate exp.
276 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
277 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
278 filter only. This is similar in action to 'blur' but only for Gaussians,
279 and does not modify the filters support, allowing you to set a very small
280 sigma, without the function 'missing' all pixels.
281 (This will allow future adjustment of Gaussians for variable blur mapping)
283 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
284 * Patch for DrawableRotation() and DrawableTranslation() (reference
285 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
286 * The webp format requires the webpconv delegate program (experimental).
288 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
289 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
290 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
291 This also is very similer to a Mitchell filter but specifically designed
292 for EWA use and is the new default filter for Distorting Images.
293 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
295 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
296 * Autodetect file type support in Makefile.PL to prevent test failures
298 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
299 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
300 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
301 http://www.gson.org/thesis/warping-thesis.pdf
302 * Added filter "Robidoux" which is a slightly sharpened version of the
303 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
304 'blurry' for horizontal and vertical lines in no-op distortions.
306 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
307 * Add support for "pattern:vertical2" and "pattern:horizontal2".
308 * Add support for "pattern:vertical3" and "pattern:horizontal3".
309 * Properly handle PSD layers with negative offsets.
311 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
312 * Fix memory assertion with --enable-embeddable (reference
313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
314 * Don't permit access to pixels when pinging an image (reference
315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
317 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
318 * Added sqrt(2) blurring default for Gaussian Filter if used as
319 a Cylindrical EWA filter. This resulted removing the last aliasing
320 issue that was present in tests for Gaussian EWA resampling. Of course
321 it is still a very blurry filter for default use in EWA.
322 * Adjusted Variable Mapping Blur Composition so user arguments actual
323 relate properly to the sigma of the blur for a maximum mapping value.
324 * Fix horizon anti-alising for output-scaled perspective distortions.
325 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
326 however 'Bessel' while not visible as a filter option can still be used
327 as an internal alias for 'Jinc'.
329 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
330 * Chantal Racette double checked the bounding parallelogram computation
331 in resample.c (and I tightened the comments).
333 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
334 * Temporary files not always deleted (reference
335 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
337 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
338 * Bug fix for -filter point distorts (occasional generating black pixels)
340 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
341 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
342 and credited Craig DeForest for the "clamp singular values" idea.
343 * No reason to have "insane" precision Sinc in resize.c: Use
344 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
346 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
347 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
348 for Distort Resampling. This makes -distort a whole lot nicer
349 and allows for the use of better cylindrical filters.
351 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
352 * Fix Point filter for ResizeImage() caused by support limiting the
353 Box weighting function.
355 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
356 * Don't allow resize filter weights to go to zero (reference
357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
359 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
360 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
362 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
363 * Do not break words if caption size is absolute (reference
364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
365 * Don't define HAVE_THREADS for --without-threads configure script option.
367 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
368 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
369 Some computations were needlessly done in long double precision because
370 PIL forced an automatic upcast wherever it appeared. Changed its name to
371 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
372 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
373 call instead of two trig calls.
375 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
376 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
377 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
379 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
380 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
382 * Support %[version] and %[copyright].
383 * Improve performance of the pixel cache.
385 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
386 * Automatically set the quantum depth to 16 for HDRI.
388 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
389 * IPTC profile not always wrapped properly inside an 8BIM profile.
390 * TIFF tile geometry must be divisible by 16.
392 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
393 * Rename of SincPolynomial to SincFast for easier user understanding
394 * Ditto for LanczosChebyshev to LanzcosFast
396 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
397 * Switch default resize filters to using the faster SincPolynomial
398 filter by default internally. However 'Sinc' will still use the
399 Trigonometric function, and can be used to assign the trig version
400 of Sinc() to filters using the filter expert options.
401 * The default filter for 'distort' was found to be a very blurry inaccurate
402 filter function. It was removed and replaced with a correct Gaussian
403 filter (as used by resize)
404 * Added a switch so that "-interpolate filter" will force the use of
405 a cylindrical filter for ALL pixels in distorted images. That is you can
406 use that switch to use a cylindrical filter even for images that are
407 being enlarged by the distortion. However EWA is still currently using
408 a fixed 2.0 sampling radius. This switch complements the use of "-filter
409 point" which turns off EWA filters in favor of interpolation for all
410 pixels in a distorted image. BOTH switches should not be used together.
411 * A bug in the support radius of the EWA resampling function was found,
412 now that correctly defined resize filters are being used. Suddenly Normal
413 Gaussian distortions are not so blurry, and tests with distortions of
414 the 'Rings' image show extremely good and clear results, with only minimal
415 blurring. The filter 'blur' expert option can be used to adjust this
418 The above represents a major improvement forward in the quality of the
419 image distortion operator. But near-unity distortions (no scaling) are
422 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
423 * Don't negate the geometry offset for the -extent option.
425 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
426 * The RGBO format is now listed as a supported format.
428 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
429 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
430 function as "LanczosChebyshev" as faster alternative to Lanczos.
431 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
432 the Sinc Trigonometric resize filter, as a proper filter to allow
433 direct comparision and speed testing of the filter.
434 * Expanded the "-set option:filter:verbose 1" output, so as to also include
435 the actual functions and other values that were used to create the filter.
437 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
438 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
440 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
441 * Path no longer closed if join style is round (reference
442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
443 * Add case for BGRQuantum to GetQuantumExtent().
444 * Support no compression on PCX write.
446 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
447 * Fixed bug in the raw BGRA coders (reference
448 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
449 * Fix off-by-one error in the PSD coders.
450 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
451 approximation of the sinc function over the interval [-3,3].
452 * Eliminate a small memory leak in LevelizeImageChannel() (reference
453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
454 * Recognize -fx logtwo (reference
455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
457 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
458 * Throw exception if image size differs for the compare program but the
459 -subimage-search option is not specified.
461 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
462 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
464 * Add -subimage-search option to the compare utility.
466 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
467 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
468 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
470 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
471 * Emit a warning if the PNG encoder can't satisfy the color type and
472 bit depth requested with a "-define" directive.
474 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
475 * The orient option sometimes improperly set "undefined" (reference
476 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
477 * Only list orientation options for the -list orientation option (reference
478 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
479 * Return proper standard deviation for combined channels (reference
480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
481 * Handle transparency properly for the PSD image format.
483 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
484 * Properly map PNG intent to image->rendering_intent
486 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
487 * Eliminate bogus "invalid colormap index" when pinging ICO images.
488 * Support -set density / units.
490 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
491 * Only use the first alpha channel in PSD image.
492 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
494 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
495 * Eliminate useless message about assuming zero delay when writing
496 a single-frame MNG, and changed it from Error to Warning when
497 writing a multiple-frame MNG.
499 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
500 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
501 reader tries to read MNG chunks from the interior of the embedded PNG,
502 resulting in an erroneous "corrupted image" message.
504 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
505 * Fix memory leak in for corrupt BMP images (reference
506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
507 * Repair several issues when writing to stdout (reference
508 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
509 * A GIF image with the .bgr extension is still a GIF (reference
510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
512 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
513 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
514 images where the PNG bit_depth was not the same as the quantum depth,
515 and the transparent color was not black.
517 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
518 * Pinging the DJVU image format no longer faults.
519 * Check for time-limit-exceeded in only one thread.
520 * Reading filenames from a file (e.g. @filenames) no longer includes the
521 utility name (side effect of StringToArgv() method).
523 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
524 * Support the tiff:fill-order define.
525 * Filters are case sensitive (e.g. reduce-Colors).
526 * Restore mogrify's -path option.
527 * The -list module option lists image coders and image filters.
529 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
530 * Add the ImageView API.
531 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
532 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
534 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
535 * Skip byte when DDS bitcount is 32 (reference
536 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
537 * Montage now uses final background setting (e.g. montage -background none ...
538 -background lightblue show:).
539 * Do not annotate directory paths in ListFiles().
540 * Reset the image matte for png:color-type=2.
542 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
543 * Support new label:pointsize property.
544 * Miscellany->Slide Show, in the display program, now cycles through the
546 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
547 * Reduce memory requirements when dithering on the iPhone.
548 * Command line operators no longer affected by settings that appear after
549 them (e.g. -splice 10x0+0+0 -gravity center).
550 * Compute the proper DPX user data field size.
552 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
553 * Fix some nits to keep the clang compiler happy.
555 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
556 * Fix transprancy handling for Morphology Convolve
557 * Adjustments of Hit And Miss and Edge Detection kernel definitions
558 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
559 * Handling for Convolution of 1-D vertical kernels.
560 However this was removed (using #if-#endif) as I found it slower in tests!
562 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
563 * mogrify -format properly handles compressed image filename (e.g.
564 -format jpg logo.png.bz2).
565 * Respect +dither option when saving to the GIF image format.
567 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
568 * End of string sentinal is \n not \r.
570 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
571 * Don't decode pixels in coders/png.c when image->ping is set.
573 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
574 * Reset image filename when reading inline images.
575 * Don't clamp floating point values for HDRI-enabled ImageMagick.
577 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
578 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
579 * 'Skeleton' variant to thin down images as symmetrically as possible.
580 * Spelling correction: Manhatten -> Manhattan
582 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
583 * Properly scale color components of the PNG bKGD chunk.
584 * Prevent MNG divide by zero in calculation of frame_timeout. Set
585 both frame_delay and frame_timeout to infinite when ticks_per_second
586 is zero, as required by the MNG spec.
588 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
589 * Add x:silent option to prevent beeps when reading the X image format.
590 * Recognize TTF for GetMagicInfo().
591 * Ensure the +set option deletes the image artifact.
593 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
594 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
596 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
597 * Fix for Square Array Rotates (off center origin rotate)
598 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
599 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
600 to complete this kernels definition
602 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
603 * Respect density when rendering SVG images.
604 * Set AVI handler to the MPEG coder.
605 * Compute the proper DPX user data field size.
606 * Do not interpret a format specifier when enclosed in brackets (e.g.
607 rose_tile_%[filename:tile].gif.
608 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
610 * Prevent MNG divide by zero in calculation of frame_delay (reference
611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
613 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
614 * Third Re-write of MorphologyApply() to better handle compound methods.
615 * Implemented -set option:morphology:compose for merging results of
616 multiple kernels. "None" means re-iterate results with next kernel.
617 While "Undefined" means to use the internal default for a method.
618 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
619 while HitAndMiss defaults to "Lighten" (union of all kernel results).
620 Other morphology methods defaults still to be decided.
621 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
622 * Rotation Expansion of single kernels '^' and '@' flags in arguments
623 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
624 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
625 So the above will only produce a list of 2 kernels, not 4 kernels
627 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
628 * Separation of internal function MorphologyApply() from
629 MorphologyImageChannel() to calls to convolve without user settings.
630 * Rewrite of MorphologyApply() to output better 'verbose' messages
631 * Better handling of Gaussian tyle filters (bug fixes)
632 * Bug fix and optimization of kernel size calculations in "gem.c"
633 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
634 expand kernel into a rotated list.
635 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
636 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
637 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
638 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
639 EG: -morphology convolve LOG:0x1
640 * Added FreiChen, Kirsch Convolution kernels
641 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
642 * Added Edges HitAndMiss Kernel
644 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
645 * PSD images require a proper layer to support an alpha channel.
646 * Enable PFM endian support.
647 * Add context to -border for montage. Inside the parenthesis it adds a border
648 to the image otherwise it sets the border for the layout manager.
649 * 24-bit BMP images are not colormapped even if header colors != 0.
650 * Set DPX user data like this: -set profile dpx:userdata.txt.
651 * Make sure Lab => RGB => Lab survives the round trip.
653 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
654 * Use ScaleCharToQuantum() in coders/src.c (reference
655 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
656 * Don't clamp HDRI EXR pixels.
658 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
659 * Increase the estimated # points for the path drawing primitive.
660 * Remove any prior resolution block from PSD before writing the new block.
662 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
663 * Addition of more Morphological/Convolution Kernels.
664 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
665 EG: -morphology convolve DOG:0x1,3
666 -morphology convolve DOB:0x1,3,90
667 * Added Prewitt, Roberts, Compass Convolution Kernels
668 * Ring Symbol Kernel (subtraction of Disk from a Disk)
670 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
671 * The pixel buffer was underallocated for some image formats when streaming.
673 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
674 * Implementation of Pattern Matching Morphology methods
675 HitAndMiss, Thicken, Thinning
676 * Reporting of Kernel Strings that fail to parse (though not why)
677 * Parsing of Multiple Kernel Strings, generating a list of kernels
678 * Union of results from Multiple Kernels for HitAndMiss method
679 * Interated Multiple Kernels for all other morphology methods
680 * Added many new kernels for HitAndMiss and Convolution
681 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
682 ConvexHull (for Thicken), Skeleton (for Thinning)
684 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
685 * Use proper background.index when writing indexed PNG, if the background
686 color is in the palette.
688 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
689 * Fix improper 'invalid colormap index' PNG bug.
690 * Fix PerlMagick compile exception.
692 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
693 * Added % and ! modification flags to morphology distance kernel
694 scaling factor, for easier usage.
695 * Bug fix for compose math channel handling and morphology diff usage
697 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
698 * Do not claim gray colorspace if gray image includes a non-gray pixel.
699 * Initialize BMP alpha channel to opaque for RGB images.
700 * Fixed under allocation for round rectangles.
701 * The -list option returns a 0 status as expected.
703 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
704 * Made use of new no-'sync' channel enabled mathematical compose methods
705 for the difference morphology methods. These should now work correctly
706 for specific channels, and more importantly for alpha shaped morphology.
708 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
709 * Fixed bugs with losing the opacity channel while writing some PNG images.
710 (bug reported by Anthony T.)
712 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
713 * Simplified and corrected rowbytes calculation in coders/png.c and
716 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
717 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
718 "ModulusSubtract" for more clarity of there functions. Old names
719 will continue to work as expected.
720 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
721 normal SVG 'Over' blending specifications, (see next for override)
722 Note that this does NOT include the "Plus" composition method which has
723 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
725 * By default mathematical compositions work as per SVG definition. That is
726 the results are synchronized with 'Over' alpha-blending (except "Plus"
727 which uses 'plus' alpha-blending).
729 By removing the default 'sync' flag from the -channel setting however
730 Break this inter-channel synchronization and do the mathematical operations
731 only on the individual channels as specified by the -channel setting.
732 That is do 'channel' math rather than 'SVG' composition.
734 With this change you can then use mathematical composition methods on
735 individual channels or even with the alpha channel of images.
737 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
738 * Special case handling in Barrel distortion (pixel at image center)
739 * Calculation of image for Barrel distortion (pixel vs image coords)
740 * Argument input (handling optional 'd' argument) for Barrel distortion
742 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
743 * Do not declare timestruct under MinGW.
744 * Respect -compose option for the montage utility (bug report by Anthony).
745 * A 256 column gradient produces a 256 color GIF image (bug report by
747 * Register / unregister CALS format in static.c (reference
748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
749 * Add SetImageColor() method.
751 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
752 * Only write one ICC profile to PSD image.
753 * Sync image colormap for PNG tRNS chunks.
754 * The -direction option now works with the -annotate and -draw options.
755 * For the histogram: format, if you have no need for the unique color list,
756 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
758 * Match on literal after backslash in glob expression (reference
759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
760 * Enable JPEG-compression for grayscale TIFF images (reference
761 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
762 * Don't write empty tile if tile geometry matches the image width (reference
763 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
764 * Support -regard-warnings in the mogrify utility.
765 * Output the correct units for the identify utility (reference
766 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
768 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
769 * Do not set the resample virtual pixel method when undefined.
770 * Support writing grayscale PSD images.
771 * Revert Lab-to-XYZ colorspace transform patch.
772 * Clamp HDRI values for LevelImageChannel() method.
774 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
775 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
776 * Do not flip BMP image with negative height when pinging.
778 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
779 * Improve support for device link profiles.
781 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
782 * Fixed bug in -auto-level for special case when only one value is present
783 in some channel of the image. In this case no 'stretch is performed, just
786 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
787 * WMF support under Windows does not produce the same results as under
790 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
791 * Fixed bug in equal-size tile cropping, when image has a page offset.
793 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
794 * The -recolor 4x4 matrix is now interpreted properly (previously it
795 summed rather than attenuating the alpha channel).
796 * Support writing 1-bit PSD images.
798 * Improved WMF support under Windows.
800 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
801 * The new coders/png.c was failing to read a 1-bit paletted image properly.
802 * Finished eliminating the deprecated direct references to members of
803 the png_info structure. ImageMagick can now be built with libpng-1.5.
805 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
806 * Respect the -density option when rendering a Postscript or PDF image.
807 * Distort barrel no longer complains when 3 arguments are given (reference
808 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
809 * Support -direction left-to-right option for rendering text
811 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
812 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
813 * Relocated the new, misplaced png_get_rowbytes() call.
814 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
816 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
817 * Windows does not support complex.h (reference
818 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
819 * Add support for monochrome PSD images.
820 * VignetteImage() no longer crashes when x and y arguments are both greater
821 than half the width (x) and height (y) of the image.
823 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
824 * Eliminated some of the deprecated direct references to members of
825 the png_info structure. This must be finished before we can build
828 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
829 * The animate program no longer loops twice when -loop 1 is specified.
830 * The caption format would sometimes hang when the text was not UTF-8.
831 * Don't gamma correct log to linear color conversion unless the -gamma is
833 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
835 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
836 * Detect CMYKProcessColor AI tag.
837 * Delete image from command line cache for -write option.
839 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
840 * Add support for the Adobe Large Document format.
841 * Recognize -remap option for the mogrify utility.
842 * The default Helvetica font is not always available, check for
843 Century Schoolbook too (reference
844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
846 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
847 * Permit user to get virtual pixels with a region width of 0.
848 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
849 * Resampling filter must respect the image virtual pixel method.
851 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
852 * The -evaluate-sequence option behaves like -evaluate except it operates
853 on a sequence of images.
855 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
856 * Add support for the -maximum and -minimum options.
858 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
859 * Check to see if ICON image width /height exceeds that of the image canvas.
860 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
861 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
862 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
863 Anthony, review these for correctness.
864 * Don't embed an XMP profile in an EPS image for now.
866 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
867 * Insufficient image data in EPT is a warning rather than an error.
868 * Respect -type TrueColor when writing gray DPX images.
869 * Fix problem reading 10-bit grayscale DPX images when scanline length is
871 * BMP has an alpha channel, it was treated as an opacity channel.
873 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
874 * Write 10-bit grayscale DPX images properly.
876 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
877 * Detect PDF ICCBased colorspace.
879 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
880 * Finalized -set option:convolve:scale kernel normalize/scale option
882 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
883 * TransformImage() resets the image blob when called in the PICT decoder;
884 use SetImageExtent() instead.
886 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
887 * Support PSD RLE compression.
889 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
890 * The jpeg:extent define sometimes exceeded the specified limit.
892 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
893 * Resolve "too many open files" (reference
894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
896 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
897 * Added Correlate method which does a Convolve without reflecting the kernel.
899 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
900 * Initialize grayscale colormap for PSD images.
902 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
903 * Final testing and fixing of basic morphology operators
904 * Addition Third-level Subtractive Morphology Methods:
905 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
906 * Ensuring original kernels passed to morphology are cloned before being
907 modified for use by specific methods (EG: convolve scale/normalize)
909 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
910 * display -immutable to display transparent image without a checkboard.
912 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
913 * Make -define png:color-type less persnickity about what it will accept.
915 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
916 * added use of -precision in 'showkernel' output of -morphology
917 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
918 'Distance' Morphology primatives. This does not have a performance hit,
919 though is only truely applicable when the kernel is asymmetric. Note that
920 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
921 operations work properly. This 'reflected usage is defined by online
922 morphology lecture notes (Google for "EECE Binary Morphology")
923 * Added convolve kernel scaling setting "-set option:convolve:scale N"
924 If undefined morphology convolve does not do any scaling or normalization
925 of the convolution kernel. A value of 0.0 causes normalization for both
926 zero and non-zero (added weights) kernel types.
928 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
929 * Speed up reading the PSD image format.
930 * Add the -precision option. Use it to set the maximum number of significant
931 digits to be printed.
932 * Add -features option to the identify program to display channel features.
933 * Add -unique option to the identify program to display channel features.
935 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
936 * Add support for compact floating point (i.e. -depth 16 -define
937 quantum:format=floating-point).
938 * Transparent images no longer flicker on certain system when using the
940 * Permit interactive resizing with the display program.
941 * Support heterogeneous distributed processing, see
942 http://www.imagemagick.org/script/architecture.php#distributed.
943 * Fix semaphore assertion when reading a corrupt image with Magick++.
944 * Add support for -brightness-contrast option.
946 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
947 * Add support for the BGRA raw image format.
949 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
950 * Added Kernel Generator to generate kernels from user strings, which
951 allows the generation in many built in kernels for both Convolution
952 and other Morphological methods. New Kernels currently include..
953 Convolution: Gaussian, Blur, Comet
954 Morphological: Rectangle, Square, Diamond, Disk, Plus
955 Distance: Chebyshev, Manhatten, Knight, Euclidean
956 And both old and new (rectangular) user defined kernel specifications
957 including the use of 'nan' to represent elements which are not part
958 of the kernel definition. List built-in kernel types use "-list kernel"
959 * Added -morphology {method}[:{iteration}] {kernel_string}
960 Initial methods includes no only the basic morphology methods: Dilate,
961 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
962 also the special methods: Convolve, and Distance. Of course the
963 appropriate kernel should be provided for each specific method.
965 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
966 * Add OpenCL-enabled filter (e.g. convert image.png -process
967 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
968 * Added StringTo...() processing functions
970 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
971 * Added MxN tile cropping with overlapping and space handling.
972 See IM Examples, Cutting and Bordering, Cropping roughly Equal
974 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
975 * angle bug fix in variable blur composition with vertical ellipses
976 * Added ability to have variable angles for ellipses in variable blur
977 composition. See IM Examples, Composition, Variable Blur for details
979 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
980 * JPEG does not grok the HSL colorspace.
982 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
983 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
984 * The -gaussian-blur over blurred the opacity channel (reference
985 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
987 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
988 * Declare InverseFourierTransformImage in Magick++/Include.h.
990 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
991 * The PNG8 encoder would fail to write a 1-color image, due to
992 a bogus MagickFail return from CompressColormapTransFirst().
994 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
995 * SVG images are no longer double sized with the -density option.
997 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
998 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1001 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1002 * It's interword-spacing, not interword_spacing (reference
1003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1004 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1006 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1007 * Changed the one remaining ping_info->trans to ping_info->trans_values
1010 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1011 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1012 * -threshold option: threshold to white if the computed intensity of the
1013 color channels exceeds the threshold.
1014 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1016 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1017 * Escape single quote in when writing the UIL format.
1019 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1020 * The mogrify program +opaque option now recognizes its required argument.
1022 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1023 * Add magick/morphlogy.{c,h} source templates.
1024 * Sync image option when reading MPR images.
1025 * Optimize ping for SVG images.
1026 * SetLogFormat() no longer causes crash (reference
1027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1028 * Do not call MagickCoreTerminus() when memory allocation fails inside
1029 the locale component.
1031 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1032 * Read / write 32-bit SUN raster images with a odd width.
1033 * Cairo format returns pixels with the alpha premultiplied (reference
1034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1036 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1037 * Thumb::URI file URI now has the correct number of forward slashes.
1039 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1040 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1043 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1045 * Restore -tile-offset functionality (bug report from Anthony).
1047 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1048 * Animate command line options are no longer ignored.
1050 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1051 * Bug Fix for Polynomial distortion. which is now working.
1053 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1054 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1055 * Make sure MagickWand semaphore is acquired before locking it.
1057 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1058 * Convert SVG clipping path points from unsigned to long.
1060 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1061 * Only call InstantiateXComponent() if X11 support is included.
1062 * Correct hue computation for the HSB colorspace.
1064 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1065 * Braille coder fix for DirectClass images
1067 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1068 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1070 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1071 * Alpha blending is not required for ScaleImage().
1072 * Gaussian noise operator is not longer discontinuous.
1074 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1075 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1077 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1078 * Black channel is now set properly when resizing CMYKA images.
1080 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1081 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1083 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1084 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1086 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1087 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1088 * Use GetCacheViewAuthenticPixels() rather than
1089 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1091 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1092 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1093 filters/Makefile.am and wand/Makefile.am.
1094 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1097 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1098 * Don't use group4 compression if the image is truecolor.
1099 * If image is gray, write grayscale DPX images.
1100 * We no longer lose a scanline when reading multi-frame raw images
1102 * Properly update the EXIF orientation tag.
1104 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1105 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1107 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1108 * Support -clamp option.
1109 * Patch for IsMagickColorEqual() for HDRI.
1110 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1112 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1113 * Patch to fix configure's framework's undefinedness (only if the gslib
1116 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1117 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1119 * Hue in hsl() format is 0-360 and does not use %.
1121 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1122 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1124 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1125 * Optimize copy composite operator.
1127 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1128 * Use -define jpeg:size to scale a JPEG image to the specified size.
1130 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1131 * Fix ICON alpha mask scanline pad.
1133 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1134 * Return the global maximum threads to avoid the rare cache view assertions.
1135 * Throw an end-of-file exception for truncated raw gray images.
1137 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1138 * Do not include last line of text in the interline spacing computation.
1140 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1141 * Check that quantum_info is defined before destroying it in the PNG coder.
1142 * Add -interline-spacing option to convert.
1144 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1145 * Support multi-page transparent Postscript and PDF.
1147 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1148 * A union is required when converting a thread ID to an unsigned long.
1150 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1151 * Add support for TIFF 3.9.1.
1153 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1154 * Validate with the netscape: reference image.
1156 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1157 * Fix memory leak for threaded PerlMagick scripts.
1159 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1160 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1162 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1163 * Bug Fix for transparency handling in Composite Variable Blur
1164 * Addition of -auto-level and -auto-gamma image enhancements
1165 (under trial not yet final)
1166 * Addition of a special -channel flag 'sync' which means that the specified
1167 channels are to be modified together by the same amount. The flag is
1168 enabled by default. This replaces the current 'channels not modified'
1169 type handling thought IM.
1170 * Modified -channel parsing to continue looking for words, after handling
1171 any shorthand channel options. For example: -channel RGB,sync
1173 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1174 * identify -format %c logo.png returns the image comment as expected.
1175 * Clone ImageInfo members scene and number_scenes (reference
1176 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1177 * Fix memory leak with the -remote option of the animate program (bug report
1179 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1180 * MVG partial opacity not set properly (reference
1181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1182 * Black channel was not blurring properly (reference
1183 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1185 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1186 * The display program honors -loop.
1187 * (ab) of Lab colorspace was not offset correctly.
1188 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1189 * SVG permits multiple arc paths with an omitted 'A' (reference
1190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1191 * The 'skewY' MVG attribute produced incorrect angles (reference
1192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1194 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1195 * Optimize GammaImage() method.
1197 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1198 * OpenMP-enable GetSimilarityMetric().
1200 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1201 * Structure trans_values was renamed to trans_color and trans was
1202 renamed to trans_alpha in PNG version 1.4.
1204 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1205 * Replace color blending in DrawGradientImage() to use Composite Blend.
1206 this makes Gradients handle transparency correctly!
1208 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1209 * The -thumbnail option no longer removes color profiles (reference
1210 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1211 * Do not scale real / imaginary FFT / IFT.
1212 * Check for localtime() NULL return.
1213 * import --help requires an X server (reference
1214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1215 * Fails to load MS Windows icons with compressed PNG elements (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1218 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1219 * Support the new JPEG version 7 delegate library.
1221 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1222 * Incorrect use of setjmp in coders/png.c.
1224 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1225 * We broke -scene when we fixed the -dispose option. Try again.
1227 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1228 * Update autoconf support files.
1229 * More than one -dispose setting overwrote previous settings (reference
1230 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1231 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1233 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1234 * Final testing and bug fixes for all mathematical compose methods
1235 Including non-overlapping regions bugs found in in operators Divide,
1236 ColorDodge, VividLight. And the handling of transparency to follow
1237 standard 'Over' Blending in Divide. Only math methods not looked at are
1238 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1239 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1241 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1242 * Addition of user definable 'Mathematics' compose method
1243 -compose Mathematics -set option:compose:args A,B,C,D -composite
1244 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1245 this lets you implement most smooth polynomial compose methods.
1246 (requested by Fred WienHaus)
1248 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1249 * Finished the recoding of Composite methods to allow easier debugging
1251 * Added PegtopLight compose method as an alternative simpler Softlight
1252 alternative. See notes and comparision to SoftLight in...
1253 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1254 * From the notes on Photoshop blend modes at
1255 http://www.simplefilter.de/en/basics/mixmods.html
1256 Added extra composition modes:
1257 VividLight, PinLight, LinearBurn, LinearDodge
1258 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1260 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1261 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1262 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1263 to debug, and directly comparable to SVG specifications.
1264 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1265 Though only SoftLight changed to significantly.
1266 * However implementation errors were found for ColorBurn, LinearLight
1268 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1269 * Add -blue-shift option.
1270 * Add compression flag for each channel of a PSD layer.
1271 * Implement experimental forward and inverse Fourier transforms (contributed
1272 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1273 prime time just yet.
1274 * Support -cdl (color decision list) option.
1275 * Support breaks in Chinese characters which traditionally do not include
1277 * Don't process directories as filenames when using wildcard paths
1280 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1281 * Can't bit shift a float.
1283 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1284 * Off by one error for multi-frame raw grayscale images.
1285 * Can't stat() a Zip or Bzip opaque structure.
1286 * DPX user bits are no longer truncated.
1287 * Return image colorspace for -format [%colorspace] option.
1288 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1290 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1291 * Automatic determination of B from C and C from B for a 'Keys Filter'
1292 when using the B,C Cubic Filter Expert options was broken.
1293 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1295 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1296 * Added -compose 'Blur', variable blur mapping to CompositeImages
1297 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1298 * Added "-blur" special compose option to "composite"
1299 * Cleanup of "composite" compose argument handling
1301 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1302 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1303 * Set compare similarity image to NULL to prevent double free.
1305 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1306 * Set camera formats to require a seekable stream.
1307 * Do not let display program image window exceed the screen size.
1309 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1310 * Improve FITS keyword parser.
1312 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1313 * Cleanup of compose 'displace' of old useless code that is not used.
1314 * Implement a compose 'distort' mapping method,
1315 This is basically exactly like 'displace' but relative to a fixed point
1316 which may be user supplied as +X+Y
1317 * Default scaling to width/2 and height/2 of overlay (100% scale)
1318 with a distortion 'center' to the middle of the overlay image
1319 * If a '%' flag given scale displacement relative to image size
1320 * If a '!' flag given make scale and center relative to 'background' image
1321 instead of the overlay map.
1322 * If no 'height' scale given, use the X scale.
1324 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1325 * Fixed bug for compose methods, Hue, Saturate, Luminize
1327 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1328 * Report the correct transparent pixel values in the display program
1330 * Do not advance when finalizing image settings in the mogrify program.
1332 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1333 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1334 for correct handling of 2 dimensional -compose "displace".
1335 * Fixed PerlMagick Composite() for the same thing.
1336 * Modified compose "Displace" so displacement image's alpha channel can be
1337 used to mask the transparency of the overlay area.
1339 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1340 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1341 See Introduction at http://www.quelsolaar.com/technology/clut.html
1343 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1344 * Changed CompositeImageChannel() so that extra compose arguments are
1345 now passed in the ImageArtifact "compose:args". This can be assigned to
1346 images using -set "option:compose:args" 'args' where args are defined
1347 using 'geometry' style or 'comma separated numbers'.
1348 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1349 "compose:outside-overlay".
1350 * Documentation update for CompositeImageChannel() in Core Library to
1351 reflect these changes.
1352 * Documentation update for DistortImage() in Core Library with the extra
1353 ImageArtifact controls it can use.
1354 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1356 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1357 * Documentation update for CompositeImageChannel() in Core Library.
1358 This adds the information on how extra compose arguments needed for
1359 specific compose methods are actually passed to the library function.
1360 Compose methods such as Blend, Dissolve and Displace.
1362 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1363 * The target profile in ProfileImage() is no longer accessed after it is
1366 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1367 * Bug fix for -page.
1369 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1370 * Minor change to -function Arctan to make first argument match slope
1372 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1373 * Do not treat -page as a global option (reference
1374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1376 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1377 * Create thread set for pseudo-random number generator.
1379 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1380 * Do not change opacity value for the -alpha background option.
1381 * Rebuild automake / autoconf scripts.
1383 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1384 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1387 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1388 * Permit reading a specific frame of a multi-page TIFF with blobs.
1390 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1391 * Added new -function methods Arcsin and Arctan
1393 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1394 * Fixed a regression with PNG8: format.
1396 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1397 * The -geometry option was improperly applied twice.
1399 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1400 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1402 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1403 * Updated help output and command-line options documentation to bring
1404 the -alpha options up to date with what's actually in the code.
1406 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1407 * Change "depreciated" to "deprecated" in several files.
1409 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1410 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1411 * Recognize unicode strings when computing caption word wrapping.
1412 * New -alpha background option to set fully-transparent pixels to the
1415 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1416 * Combined layer of transparent PSD image was not being read properly.
1418 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1419 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1420 It is now able to write an opaque black-and-white image in any of the 15
1421 valid combinations of PNG color-type and bit-depth.
1422 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1424 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1425 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1427 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1428 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1430 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1432 * Support policies to permit or deny any coder, delegate, filter, or file
1433 path (see policy.xml).
1435 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1436 * The mogrify -crop option returns multiple images if an x/y offset is not
1437 specified (e.g. -crop 100x100).
1438 * Generate a proper file path for -path @filelist.txt (reference
1439 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1441 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1442 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1443 options. This is work-in-progress with the objective of being able to
1444 precisely specify the type of PNG file to be written. The previously-used
1445 internal attribute "png:bit-depth" that was used to communicate between
1446 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1447 This feature needs testing. It is important to note that this feature
1448 cannot be used to force the PNG to use a bit-depth or color-type that
1449 does not losslessly represent the image. You can, however, cause
1450 the writer to use a larger depth or to use the RGB colorspace when
1451 grayscale or indexed would have been sufficent.
1453 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1454 * Fixed the Rmin usage in Depolar and Polar distortions
1455 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1456 to Afrom + 360 degrees (or a fill circle from the given start angle)
1458 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1459 * Do not return a black image for -channel RGBA -gaussian (reference
1460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1462 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1463 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1465 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1466 * Generate BMP 32-bit ARGB format for images with transparency (reference
1467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1469 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1470 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1471 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1472 * Normalize similarity based on reconstruction not the original (reference
1473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1474 * Support multiple JPEG images encapsulated within DICOM.
1476 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1477 * Msys does not understand NAME_MAX.
1479 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1480 * Check for valid linked list before assigning next / previous pointers.
1482 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1483 * Check error return from CompressColormapTransFirst() in coders/png.c
1485 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1486 * Refrain from modifying image struct members (color, depth, matte)
1487 while writing PNG datastreams.
1489 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1490 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1491 Now it always produces 8-bit datastreams as users probably expect.
1493 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1494 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1495 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1497 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1498 * The display program now returns a 0 exit code on success (reference
1499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1501 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1502 * Folded some long lines and made other cosmetic changes.in coders/png.c
1504 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1505 * MVG autodetection failing (reference
1506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1508 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1509 * Image not properly placed when displaying to the X server root (reference
1510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1511 * fmax() is not support on some platforms (reference
1512 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1514 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1515 * Rename existing "Bilinear" distortion as "BilinearReverse"
1516 * Added forward mapped bilinear distort as "BilinearForward"
1517 * The "Bilinear" distort is temporarily obsoleted but will eventually
1518 be added as a "BilinearReverse" and "BilinearForward" combination
1519 mapping though a unit square.
1520 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1521 gradient function as that method is the direct use of such equations.
1523 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1524 * Default to min-is-white Photometric for fax / group4 compression (reference
1525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1526 * Respect image resolution when setting PDF MediaBox (reference
1527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1528 * Add SimilarityImage() to return how similar one image is to another.
1530 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1531 * Graceful exit in djvu coder when EOF is thrown.
1532 * Support -unsharp option for the montage program.
1534 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1535 * Reduce deskew blurring: use AffineTransformImage() rather than
1537 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1538 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1540 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1541 * Support for -density & -units options in PSD writer.
1543 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1544 * Fix bug in the braille coder which makes it always segfault.
1546 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1547 * Enhance the compare program to locate a template image within a larger
1549 * Eliminate assertion when generating a PDF thumbnail.
1551 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1552 * Fix assertion in IntegralRotateImage (reference
1553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1555 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1556 * Referenced counted blob was incremented incorrectedly in CloneImage().
1558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1559 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1560 * Assertion failure reading PSD image (reference
1561 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1563 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1564 * Change -selective-blur to use gaussian kernel.
1566 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1567 * Missing locks in blob - race condition (reference
1568 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1570 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1571 * Use default SVG resolution unless resolution is explicitly set (reference
1572 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1573 * Add support for -selective-blur option.
1575 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1576 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1577 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1579 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1580 * Check the 8BIM profile resource block length (reference
1581 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1582 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1583 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1585 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1586 * Eliminate race condition when acquiring a wand (reference
1587 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1588 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1589 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1591 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1592 * Fix the image compose operator at OverCompositeOP for shadows (reference
1593 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1595 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1596 * Patches to get ImageMagick working under OS2.
1598 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1599 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1600 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1602 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1603 Glenn Randers-Pehrson <glennrp@image...>
1604 * DICOM reader not handling signed pixels properly.
1606 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1607 * Don't call GetValueFromSplayTree() if image properties is NULL.
1609 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1610 * Fix minor size issue with bestfit +distort operation.
1611 * Enable listing of -distort Polynomial
1612 * Minor tweeks and center fixes for Polar/Depolar
1614 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1615 * Convert returns MagickFalse for the -version option (reference
1616 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1617 * Don't set pixel opacity unless the image alpha channel is active (reference
1618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1620 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1621 * Fix old -clut bug for re-coloring gray images using transparent and
1622 semi-transparent colors.
1624 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1625 * Changes have been made to scores of the files that generate the
1626 documentation. The most noticeable cosmetic changes are to the command-line
1627 examples and command-line snippets, which now have a new look: dark blue
1628 boxes with white/yellow text to indicate sample input/output. Inclusion of
1629 current version and release dates in appropriate places are now
1630 automatically generated. Also, many changes have been made to begin to
1631 bring the pages into strict W3C compliance with respect to both HTML and
1634 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1635 * The identify program reads the image pixels when the -format option is
1636 asking for image statistics.
1637 * Much improved ImageMagick validation suite (exercise with 'make check').
1639 2009-02-18 6.4.9-5 Jon <jon@brick...>
1640 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1641 and which overwrites the allocated area.
1643 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1644 * Add section to license to alert users to third-party licenses in the
1647 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1648 * Replaced geometry string parsing using ParseGravityGeometry() in
1649 "composite" with more direct use of GravityAdjustGeometry();
1651 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1652 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1653 * The stream utility no longer go into an infinite loop (reference
1654 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1656 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1657 * JPEG to PDF was not always reversible (reference
1658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1660 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1661 * Stroking when annotating failed for stroks widths > 2 (reference
1662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1664 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1665 * TransformImageColorspace() returns GRAYColorspace when set (reference
1666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1667 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1670 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1671 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1673 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1674 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1676 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1677 * Removed previous patches for -shear directions.
1679 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1680 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1683 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1684 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1685 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1686 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1688 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1689 * Removed "annotate" patches, which causes no end of problems.
1690 Original coding worked perfectly fine. Annotate isn't part of SVG!
1692 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1693 * Respect mouse wheel movements for display program (reference
1694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1695 * Grab button in Display Open menu now works consistently (reference
1696 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1697 * Patch for problem with opacity in MVG (reference
1698 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1700 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1701 * Don't accept discontinuous shear angles for the -annotate option.
1704 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1705 * Apply patch so ImageMagick compiles with Visual Studio 6.
1707 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1708 * Fix small memory leak on truncated PNG images.
1709 * Do not allocate pixels when pinging a PNG image.
1711 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1712 * Set the stroke opacity for "opacity" SVG element (reference
1713 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1715 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1716 * Convert to windows .ico format no longer inverts alpha channel.
1718 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1719 * Interpret geometry correctly for negative angles (-shear 30x-10).
1721 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1722 * Fix GetMagickToken() to accept locales that use "," as radix character.
1724 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1725 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1727 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1728 * Check for negative offsets (bevel widths) for the -frame option.
1730 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1731 * Patch for a memory leak and a logical bug in coders/gif.c.
1732 * CopyMagickString() now returns the minimum of the source string length
1733 or the length parameter.
1734 * Properly set alpha channel in PNGs with palette and tRNS.
1736 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1737 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1738 'rose-%[area].png').
1739 * Do not set the fill element when 'opacity' is set (reference
1740 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1741 * Restore support for decoding the DVI format.
1742 * Add perl and math lib reference to PerlMagick Makefile (reference
1743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1744 * Fix crash on invalid JPEG XML profile.
1745 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1746 * Support sine and cosine as arguments to the -evaluate option.
1748 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1749 * Calculate the kurtosis and skewness of image channels (reference
1750 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1752 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1753 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1754 same results as the -contrast-stretch option.
1755 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1756 MogrifyRegion() in PerlMagick.
1758 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1759 * Reverse argument and option in Throw*InvalidArgumentException()
1760 macro for proper exception message.
1761 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1762 * Fix Y shear angle for -shear option.
1764 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1765 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1766 * Support reading FITS test files (reference
1767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1768 * Replace input.ttf with the public domain Tuffy.ttf font.
1769 * MagickNewImage() no longer faults when parameters are incorrect (reference
1770 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1771 * Allocate strings returned by XGetResourceInstance() (reference
1772 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1773 * The -append gravity is relative to the container (reference
1774 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1776 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1777 * Reference cache rather than acquiring when cloning an image.
1779 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1780 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1782 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1783 * Add -interword-spacing option to convert.
1784 * Initialize the black channel when testing the CMY colorspace (reference
1785 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1786 * remove calls to exit() in MagickWand (reference
1787 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1788 * Validate -affine arguments.
1789 * Accept -attentuate as an option for convert.
1790 * Properly create RGBA image if colormapped image has transparency.
1791 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1793 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1794 * Fix off-by-one problem with -shear.
1795 * Clone pixel cache method when cloning an image.
1797 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1798 * Make "-layers Coalesce" work as it should.
1800 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1801 * Support > 2GB TIFF under Windows.
1803 2008-12-12 6.4.7-8 mootools <help@mooto...>
1804 * FormatMagickTime() checks to ensure the provided time is valid.
1806 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1807 * Add -kerning option to convert.
1808 * Remove halo effect for the -scale option.
1810 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1811 * Fix a 1 byte overrun in Postscript coder.
1813 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1814 * Fix small memory leak in ExpandFilenames().
1816 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1817 * Fix small memory leak in LoadLocaleList().
1818 * Fix small memory leak in GetProfilesFromResourceBlock().
1819 * Don't forget to scale grayscale values when quanum min-is-white is set.
1821 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1822 * Include delegate libraries in MagickCore-config script.
1824 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1825 * Fix off-by-one error for -chop 0x50%.
1826 * Performance improvement bilinear interpolation.
1828 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1829 * Support absolute paths in the include directive within a configuration
1832 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1833 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1834 * Another attempt at properly extracting the IPTC profile from a 8BIM
1837 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1838 * AppendImage() re-written to respect gravity properly!
1839 Routine simplified to a single loop for both styles of append
1841 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1842 * AppendImage() respects gravity.
1843 * Protect against circular image list when cropping.
1844 * The index variable must be long rather than unsigned long for the DCM
1847 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1848 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1849 quantum depth is 32.
1851 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1852 * Global replaced accidently renamed MagickGetImagePixelColor().
1854 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1855 * Fixed transient bug in the -white-threshold option.
1856 * -extent x256+100+100 no longer returns an exception (reference
1857 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1859 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1860 * TIFF pad is relative to bits-per-sample (reference
1861 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1863 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1864 * Support GBR raw image files.
1866 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1867 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1869 * Default PDF compression to that of the image unless overwritten by
1870 the -compress option.
1872 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1873 * Numerous pixel cache improvements including embeded support for
1874 OpenMP in a transparent manner.
1876 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1877 * Transient bug in encipher / decipher operation (reference
1878 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1880 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1881 * MPC image files working again.
1882 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1885 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1886 * Fix temporary file leak.
1888 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1889 * Fix bug for RGBO image @ line, plane and partition interlace.
1891 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1892 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1893 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1895 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1896 * GPS and multivalued EXIF properties support
1898 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1899 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1902 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1903 * Correct DPX frame position property label (reference
1904 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1905 * Textures are no longer painted as the background color.
1906 * Update both fields of an EXIF resolution.
1907 * Support query-font-metrics MSL tag.
1909 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1910 * Do not set image colorspace for the MSL modulate tag.
1912 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1913 * Off by one error when computing affine in DrawAffineImage() (reference
1914 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1916 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1917 * Fixed local adaptive thresholding when using an offset (reference
1918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1919 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1920 the pixel cache morphology.
1922 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1923 * Set explicit image format for BlobToImage() (reference
1924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1925 * p_thread_t is an aggregate under MinGW.
1927 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1928 * pthread_t can be aggregate so stop treating it like its atomic.
1929 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1932 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1933 * slight modification of the added "radial-gradient:" image generator
1934 so the radius goes to an edge rather than the corner, allowing more user
1935 control based on image size.
1936 * fix -raise N to mean -raise NxN
1938 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1939 * Add support for inline images.
1941 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1942 * MinGW supports both Posix threads and Windows critical sections.
1944 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1945 * pthread_self() can be an aggregate value.
1946 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1948 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1949 * Set sentinel byte for MVG coder.
1950 * fx:standard_deviation returns standard deviation now instead of mean.
1952 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1953 * Support radial gradients in DrawGradientImage().
1955 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1956 * Fix memory leak when XMP profile is corrupt.
1957 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1959 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1960 * Use -remap rather than -affinity.
1961 * Don't unregister a module for an image coder signature exception.
1962 * Don't assume a monochrome image is colormapped.
1964 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1965 * Attempt to fix three image "composite -displace" while also allowing use
1966 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1967 (later transparency mask will also be added) as discussed in IM Examples,
1968 'distortion maps', but for -displace.
1970 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1971 * Fix pixel cache race condition.
1973 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1974 * Fixed an OTB coder bug (reference
1975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1977 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1978 * Add NULL terminator to options list to in MontageImageCommand().
1980 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1981 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1982 to fit the current sequence of layered/animated images. The images
1983 themselves are not modified only the 'page' meta-data. As a side-effect
1984 all offsets will become positive, with a minimal canvas width/height.
1986 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1987 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1989 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1990 * String Memory leak from InterpretImageProperties() in "annotate"
1991 for Command line handling in mogrify.c
1992 * Allow percent escapes in both -sparse-color and -distort argument strings.
1993 * Fix -alpha to allow Set, Copy, and Extract from command line
1994 * Fix -alpha Set so it only clears the alpha when it was previously off
1995 * Changed 'AllChannels' to be just the 'real' channels (including K).
1996 * Special handling if +level-colors is given one color, and no seperator.
1997 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1999 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2000 * Fix -interpolate / -compose settings.
2001 * No need to specify -endian for native floating point format.
2002 * Remove small memory leak when cloning image properties (reference
2003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2004 * The scan delegate requires a device name, not a symbolic link.
2005 * Report alpha instead of opacity for the TXT image format (reference
2006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2007 * Add channel support to -motion-blur.
2008 * Set the SVG affine matrix *before* we compute the scale (reference
2009 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2010 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2011 ImageMagick distribution is built without thread support.
2012 * Return the correct number of unique colors for colormapped image (reference
2013 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2014 * SVG depends on MagickWand for parallel make (reference
2015 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2018 * Addition of 'BarrelInverse' Distortion
2020 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2021 * Extract / embed namespace for JPEG XMP profiles (reference
2022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2023 * Deprecate -map and replace with -affinity which supports dither methods.
2024 * Set image depth when -depth is fired.
2025 * Fix small memory leak in TIFF coder (reference
2026 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2028 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2029 * Parallelize the colorspace transforms.
2030 * Honor gravity for -extent option (reference
2031 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2033 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2034 * Fixed a memory leak in the TransparentPaintImage() method.
2036 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2037 * Treat -compose as a setting.
2038 * Check for depth == 0 in GetQuantumScale() (reference
2039 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2040 * Fix CIN coder scanline length (reference
2041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2043 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2044 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2045 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2046 * Fix configure script to configure the JBIG delegate library (reference
2047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2048 * Error in indexed PNG output if number of colors <= 16 (reference
2049 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2051 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2052 * Always reinterpret %[fx:] properties.
2053 * Composite based on the composite image compose operator.
2055 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2056 * Add --coder-path and --filter-path options to MagickCore-config to
2057 support the Magick Coder and Image Filter kits.
2059 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2060 * -sparse-color option completed with inital set of methods.
2061 * -distort Barrel arguments expanded.
2063 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2064 * The -draw option no longer returns an error when for # like .6 (reference
2065 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2067 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2068 * New dithering selection option, -dither Floyd-Steinberg or
2071 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2072 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2074 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2075 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2076 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2077 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2078 * Support -compose option in the compare program.
2080 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2081 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2082 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2083 the older DrawAffineImage() in AffineTransformImage().
2084 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2086 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2088 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2089 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2090 degree Arcs and Polar Distorts.
2092 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2093 * Patch -fx to properly recognize maxima and minima.
2094 * Add channel specifier to -fx depth, mean, maxima, minima, and
2095 standard_deviation (e.g. depth.r).
2096 * Properly append .magick to the USERPROFILES path (reference
2097 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2099 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2100 * Added a "-set option:distort:scale" which scales the output 'view'
2101 by the amount given. This is directly useful for doing 'super-sampled'
2102 distorts, just set this, the scale the result back to a normal size.
2104 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2105 * Rewrite on coefficent handlig for DistortImages so allow for generation
2106 by other operators (SparseColor), and addition of verbose output of
2107 equivelent -fx functions for DistortImages to report of the internal
2108 coefficents that was calculated, and who they are used.
2109 * Initial implementation of SparseColor for interpolated gradients from
2110 sparsely seperated points of color (or posibily other forms of arguments)
2111 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2112 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2113 And as developed by Fred WeinHaus in his PinBarrel script
2115 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2116 * Certain corrupt GIF images no longer hang (reference
2117 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2118 * Read more than one image (if they exist) from DJVU image files.
2119 * Don't set image depth in histogram coder (references
2120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2122 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2123 * Fixed cache nexus threading problem to avoid spurious assertions when
2124 calling the DistortImage() method.
2126 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2127 * New distortion Shepards which provide semi-localized distorts of control
2128 points within an image, as first developed for IM by Frew Weinhaus in his
2129 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2130 It's almost like taffy pulling!
2132 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2133 * Separate coefficient calculation from DistortImages (future development)
2134 * Perspective and Bilinear Distortions fallback to Affine
2135 when less than 4 point pairs are provided.
2136 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2137 and a simple translation if only a single point pair is provided.
2138 * Added 'verbose' output of some of the distortion equations generated
2139 * Initial addition of polynomal distortion (incomplete - not working yet)
2141 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2142 * Add log2 and round as -fx operators.
2143 * Add log and round as -evaluate operator.
2144 * Add -deskew option to straighten an image.
2146 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2147 * Use the source image interpolation method when drawing an affine image.
2149 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2150 * Added new operator +/-level-colors which will 'level' images based
2151 on colors to use for the black and white points. This lets to adjust
2152 the image in terms of mapping the given colors from/to black and white
2155 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2156 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2159 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2160 * Refactor additional ImageMagick algorithms for OpenMP support.
2162 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2163 * Add pow as an -evaluate operation, using normalized values
2165 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2166 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2167 Function maps black and white values to the given level values.
2168 Rather than mapping the given level values to black and white.
2169 Bacically a 'reverse-level' function, with different input args.
2170 * Set +level or a '!' flag in -level or LevelImage() to call
2171 the new 'reverse-level' function LevelizeImageChannels().
2172 * More work on IsMagickColorSimular() to fix relationship between
2173 transparent-black and opaque-black, which was matched as 'simular'.
2174 Also attempts to fix 'K' channel handling for CMYK colorspace.
2175 More work on this to come.
2177 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2178 * The TXT format correctly reports alpha channel (reference
2179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2180 * MONOTCHROME1 Dicom images are not longer inverted (reference
2181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2183 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2184 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2185 so as to understand that the Hue Channel is cyclic by nature
2187 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2188 * The -sketch option is working again (reference
2189 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2191 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2192 * More algorithms refactored to support a threaded cache view.
2193 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2194 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2195 * ISO C++ 1998 does not support 'long long' (reference
2196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2197 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2199 * Generate histogram comment if # unique colors exceed 1024 (reference
2200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2202 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2203 * Reading EMF files containing non-ascii characters no longer fails for
2204 UTF8 encoded paths on Windows XP.
2206 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2207 * The -colorspace option is an operator, not a setting.
2209 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2210 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2212 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2213 * Patches to the JPEG and DCM coders to fix a few problems reading
2214 certain DCM image types.
2216 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2217 * Interpreting the -set option is no longer delayed.
2218 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2219 * Call DrawAffineImage() instead of CompositeImage() (reference
2220 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2221 * Throw exception for TIFF compression not support (reference
2222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2223 * The +opaque option now recognizes its required argument (reference
2224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2225 * The -background and -virtual-pixel settings are now applied correctly
2227 * Only reset the exception signature if the relinquish memory is MagickTrue.
2228 * Correct recolor equation for computing opacity (referencee
2229 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2230 * Set midpoint when scaling JP2 images.
2231 * Semaphores must be passed by reference when destroyed for reliable thread
2233 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2235 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2236 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2238 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2239 * Import: properly handle a hierarchy of subwindows under X11.
2240 * Refactor quantum pixel processor to inprove ease of use and speed.
2242 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2243 * OpenMP patch for sepia-tone effect.
2245 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2246 * OpenMP patch for NormalizeImage() & TintImage()
2248 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2249 * OpenMP patch for GetImageChannelDepth().
2250 * Set depth to 32 when saving MIFF HDRI image files.
2252 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2253 * OpenMP patch for OilPaintImage Function
2255 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2256 * Update IPLab coder (reference
2257 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2259 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2260 * Return correct result for -fx luminence.
2261 * Restore missing break so that PGM images remain PGM.
2262 * Speed up the processing of ASCII PNM files.
2263 * Return the correct number of MNG images for PingImage().
2265 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2266 * Remove C++ style comments from source.
2267 * Center motion blur kernel.
2268 * Reenable dithering for -monochrome option.
2270 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2271 * For color reduction, use maximum tree depth if image has 1024 or less
2273 * Use a uniform convolution filter for motion blur (reference
2274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2275 * Add 'mean' and 'std' symbols to the Fx expression parser.
2277 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2278 * Updated to the latest autoconf/automake/libtool scripts.
2279 * Default to HSL colorspace when modulating (reference
2280 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2281 * The -regard-warnings option properly returns a program status of 1 if and
2282 only if a warning or error exception is thrown.
2283 * Report 'no clip path defined' exception for -clip-path option (reference
2284 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2286 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2287 * Distinquish between pre and post processing of image list options.
2288 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2289 exception (reference
2290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2292 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2293 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2294 set image->matte to MagickFalse and emit a warning. This will produce
2295 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2297 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2298 * Fix fault for animate -window root image.gif.
2299 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2300 passes and setting image pixels (reference
2301 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2303 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2304 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2306 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2307 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2308 the PNG specification, instead of scaling them.
2310 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2311 * Revised png.c to avoid saving unknown chunk types that will never
2312 be used later. This prevents the vulnerability described in
2313 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2314 To handle an invalid, zero-length vpAg chunk properly will require
2315 libpng-1.2.27 or later.
2317 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2318 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2319 * Use proper rounding for the -fx intensity expression.
2321 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2322 * Fix +swap option so it no longer throws an assertion.
2323 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2325 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2326 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2327 tile size is specified (e.g. ptif:image.tif[128x128]).
2328 * Malformed use of caption no longer consumes memory (reference
2329 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2330 * Don't run Ghostscript twice (reference
2331 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2333 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2334 * SpreadImage() no longer introduces noise into the resulting image (reference
2335 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2336 * Properly handle min-is-white TIFF gray scale images.
2337 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2340 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2341 * Writing pyramid TIFF images no longer fails if a tile size is specified
2342 (e.g. ptif:image.tif[128x128]).
2343 * Reset page geometry when interactively cropping an image with the display
2346 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2347 * With a single swap argument should swap the image with the *last* image.
2349 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2350 * Make sure we don't sync a blob after it has been closed.
2352 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2353 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2355 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2356 * Support both GTK and CAIRO interfaces to RSVG (reference
2357 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2358 * Display colormapped PNG images with alpha properly (reference
2359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2361 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2362 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2364 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2365 * The rsvg delegate library depends on cairo-svg.
2366 * Account for min-is-white 8-bit gray TIFF images.
2368 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2369 * Add support for the Postable Document Archive Format.
2370 * Add support for Braille images.
2371 * Add support for DDS images (contributed by Bianca van Schaik).
2372 * Add GetImageAlphaChannel() method.
2373 * PSD clipping paths are once again recognized.
2375 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2376 * Return the actual image format for HTTP: or FTP: format (reference
2377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2378 * Fix so image.quantize(true) returns error as expected (reference
2379 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2381 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2382 * Fixed a small memory leak (8 bytes) in TransformImages().
2383 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2384 * Identify now reports both actual and reported image depths (reference
2385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2387 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2388 * Speed up converting large PDF/PS images when only selecting a few pages
2389 (e.g. pdffile.pdf[195-199]).
2390 * Deprecate HSLTransform() and TransformHSL().
2392 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2393 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2396 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2397 * Promote colormapped to truecolor images when enciphering.
2399 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2400 * Add EncipherImage() / DecipherImage() methods.
2401 * Add -encipher / -decipher options to the command-line utilities.
2403 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2404 * New Unix/Linux refactoring (should be transparent since changes are
2405 reflected in Magick-config and ImageMagick.pc pkg-config files):
2406 /usr/local/include => /usr/local/include/ImageMagick
2407 libMagick => libMagickCore
2408 libWand => libMagickWand
2409 Magick-config (deprecated) => MagickCore-config
2410 Wand-config (deprecated) => MagickWand-config
2411 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2413 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2414 * Liquid rescale limits the final size to twice the original size (reference
2415 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2416 * Read EXIF data in TIFF images; writing is pending until we can figure out
2417 how to use the libtiff delegate library to write EXIF data.
2419 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2420 * Add support for liquid rescaling (e.g. -liquid-rescale).
2421 * Support a ^ meta character in an image geometry (.e.g
2422 convert 640x480.png -resize 240^ returns a 320x240 result).
2424 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2425 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2426 return camera model number.
2428 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2429 * Monochome EPS3 images are no longer corrupt (reference
2430 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2431 * Eliminate memory corruption with broken PICT image (reference
2432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2433 * Return a Grayscale colorspace for grayscale DPX image (previously
2434 returned Log colorspace).
2435 * Fix -g option for PCL6 support (reference
2436 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2438 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2439 * Only read ICON alpha mask if BPP is <= 16.
2440 * Add support for +opaque and +transparent (requested by Anthony).
2441 * Throw an exception *before* we call wmf_api_destroy() (reference
2442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2444 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2445 * Use explicit format specifier to render transparent Adobe Illustrator
2446 files (i.e. convert ai:image.ai image.png).
2447 * Set RSVG base URI (patch provided by tsdineen).
2449 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2450 * `Magick-config --version` returns Q16 instead of
2451 Q@MAGICKCORE_QUANTUM_DEPTH@.
2452 * Permit commas in numbers in certain locales (e.g. german +100,000).
2454 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2455 * Added an exception reason to BlobToImage() in the event an image has no
2456 magic number and neither the image magick or filename is set.
2457 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2458 * Fix bug in GetEXIFProperty() (reference
2459 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2461 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2462 * Adding comments to your image is now possible with the display program.
2464 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2465 * Adjusted -clut multiplyer for correct handling of
2466 "-interpolation Integer" in color lookup.
2468 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2469 * Fix 'insufficient image data' for DCM format (reference
2470 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2471 * Force a colormapped image if Palm bits-per-pixel < 16.
2472 * Fix multiple problems with Palm Data Base reader (patch from
2474 * Do not exit after first image with the display --immutable option.
2475 * Update autoconf/automake/libtool configuration files.
2476 * Add support for resource limit units (e.g. -limit memory 16mb).
2477 * Return original image if gaussian blur sigma is 0.0.
2478 * Colormapped multi-image PDF's are no longer corrupt (reference
2479 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2481 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2482 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2483 now adjusts automatically with different support window size.
2484 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2485 (triangluar) resize windowing filters.
2486 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2487 from the Lookup Table image.
2489 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2490 * Not all DCM tags were being saved as image attributes (patch provided by
2492 * Normalize pixel values when quantum format is floating-point.
2493 * Initialize the pixel sum to zero when averaging image pixels.
2495 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2496 * Bug fix in height calculation for -layers merge operation
2498 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2499 * Add support for SCT grayscale images.
2500 * Fixed transparancy bug for the ICO image format.
2501 * Fixed small memory leak in the caption and label coders.
2502 * Fixed -threshold option to return all white for -threshold 0 (reference
2503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2505 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2506 * Corrected CGM delegate command in config/delegate.xml.
2508 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2509 * Reclassified X server open error from fatal to non-fatal.
2510 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2511 set the image alpha channel.
2512 * Patch for Scanalytics IPLab image format for non 8-bit images
2513 (contributed by Sean Burke).
2515 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2516 * Remove ctrl-M characters on in various source files.
2517 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2518 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2520 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2521 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2523 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2524 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2526 * Modules are searched first in the directories specified by the environment
2527 variables, and then -- if the desired module is not found -- in the
2528 compiled-in path. (reference
2529 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2531 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2532 * Update FPX regression test reference images.
2533 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2535 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2536 * The -equalize option now respects the -channel option.
2538 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2539 * Additional Filters: Welsh, Parzen, Lagrangian
2540 * Addition of Cubic filter B,C controls
2541 * 'verbose' filter plotting output using -define "filter:verbose"
2543 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2544 * Further expandsion and handling of filters with expert options.
2545 -filter selects from a table of standard filter settings, while
2546 expert options allow complete selection of filter, windowing, support
2547 and blurring options. Includes automatic switch from Sinc to Bessel
2548 for operators using 2 dimentional cylindrical filter, rather than
2549 two pass 1 dimentional orthogonal filters.
2551 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2552 * Obsolete -support (set filter blur factor)
2553 * Expandsion to add -set/define filter options
2555 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2556 * Least Squares coordinate handling added for -distort methods Affine,
2557 Perspective, Bilinear. This allows for more than the minimal number of
2558 coordinates to be used to 'fit' a distortion function to an image.
2559 This addition will allow the use of image registration to generate
2560 panarama overviews and better geographical coordinate correction.
2561 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2562 into a new layers function MergeImageLayers() method, adding 'flatten'
2563 and 'mosaic' layer methods.
2564 * Addition of another simular layers method 'merge' which 'unlocks' the
2565 normal flatten/mosaic layer merger from the origin, The resulting image
2566 will have a virtual canvas of minimal size with an offset. Also images
2567 with negative offsets will not be clipped by the 'merge' form of the
2568 command. This was created for better layering of distorted images, such
2569 as panarama overlays.
2570 * Bug fix in handling transparency for EWA resampling.
2571 * Access to Resize Filter Functions from resize.c (for resample.c)
2572 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2573 * All resize filters added to resampling, but filter handling is incomplete.
2575 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2576 * The box filter no longer produces a black grid when resizing an image
2578 * Respect cropbox for PDF with a subimage specification (e.g.
2580 * Detect proper PDF bounding box when offsets are negative.
2582 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2583 * Speed up the Fx interpreter.
2584 * Use ULL not ui64 for MinGW 64-bit constants.
2585 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2586 * Close all references to a pixel cache on disk before removing the temporary
2587 file as required under Windows.
2589 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2590 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2591 sharp and clear as you approach the center of the distort.
2592 * Added " -set option:distort:viewport 'geometry' " special option
2593 that can be used to override the output image size and offset.
2594 * Fixed experimental use of -filter and -support in Resampling (more later).
2595 * Changed order for coordinate arguments in -distort (for later leastsq
2596 multiple coordinate distortion function fitting)
2598 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2599 * Check the API version and quantum depth before loading a coder module or
2600 image filter (reference
2601 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2602 * Add exception to the image filter signature.
2603 * Get the execution path under Mac OS X.
2604 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2605 * Fixed memory leak in CloneString() (reference
2606 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2607 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2610 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2611 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2613 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2614 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2616 * Map the display program pan icon window for each oversized image.
2617 * The ufraw delegate does not like quotes around the output filename.
2618 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2619 a 64-bit FreeBSD system.
2620 * The -level option now works properly for colormapped images.
2621 * Allow Extrapolated blending of images using -blend
2622 http://netpbm.sourceforge.net/doc/extendedopacity.html
2624 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2625 * Major Addition, Area Resampling Functions, (scaled interpolation)
2626 for pixel lookup in Distortion functions. This improves the look in
2627 areas of minification enormousally, especially in situations of infinite
2628 tiling and horizon views. All virtual pixel methods have been handled
2629 to minimise computation time involved with area resampling. To use the
2630 new function distortions need to be able to determine scaling vectors
2631 (distortion function derivitives) for correct working. All
2632 -distort methods, except Arc, uses scaled area resampling.
2633 * Improvements to perspective distort method, to include the correct
2634 differentation between the 'ground' on which the image lies, and the
2635 'sky', the color of which can be set using the -mattecolor setting
2636 (as the distortion invalid pixel color). Background color is retains
2637 for surrounding ground areas. The horizon is also correct anti-aliased
2638 and transparent colors are also allowed, allowing you to add backdrops
2639 of gradients and patterns.
2641 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2642 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2643 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2645 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2647 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2648 (alert from iDefense).
2649 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2650 (alert from iDefense).
2651 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2652 (alert from iDefense).
2653 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2654 (alert from iDefense).
2655 * Patched ReadDCMImage() to fix an denial of service vulnerability
2656 (alert from iDefense).
2657 * Patched ReadXCFImage() to fix an denial of service vulnerability
2658 (alert from iDefense).
2659 * If image size changes, don't trust DPX orientation attributes.
2661 2007-09-04 6.3.5-9 Gozer404
2662 * Add French to the messaging system (reference
2663 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2664 * Add -fopenmp to MAGICK_PCFLAGS (reference
2665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2667 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2668 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2669 reset the alpha channel.
2670 * Render proper image labels for VID coder.
2671 * Resolved a conflict for the -list option. Use -list font to list
2672 ImageMagick fonts and -list type to list image types.
2673 * Catch any errors returned by pthread_mutex_init() (problem report
2674 from devman@gmx-t...).
2675 * TransformHSL() returns a proper hue component.
2676 * Added -clut option and the ClutImage() method.
2677 * Fix glyph memory leak in AnnotateImage (reference
2678 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2679 * Rename analyze.c to Analyze.c (reference
2680 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2682 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2683 * Enabled use of +distort to auto resize destination image to 'bestfit'
2684 the distorted input image. This also enabled the use of virtual canvas
2685 offsets in source and destination images for most distortion methods.
2687 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2688 * Remove atexit in Magick++ code to avoid possible client crash (reference
2689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2691 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2692 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2694 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2695 * Added -distort arc. This update also allows the destination image
2696 size and offset to be set according to the specific distortion being
2699 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2700 * Set the -poloroid border color with the -bordercolor option.
2702 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2703 * Remove extranous break statement so -type option properly sets the
2704 image_info->type member (reference
2705 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2707 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2708 * Allow the use of optional arguments in -distort SRT
2710 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2711 * Initial addition of three Affine Distortions to -distort with the affine
2712 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2713 or separate Scale-Rotate-Translate actions.
2715 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2716 * Fix X11 font ascender.
2717 * Add -distort option.
2718 * Add random noise option (e.g. +noise random).
2719 * Many internal algorithms are now threaded to take advantage of speed-ups
2720 offered by the new dual and quad-core processor technologies.
2721 and quad-core processor technology.
2722 * Tiff images in the LAB colorspace are no longer identified as RGB
2723 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2724 * Update image color_profile and iptc_profile members in the JPEG coder
2725 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2727 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2728 * Fix composite mask bug (reference
2729 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2730 * Speed up GetPixelOpacity() method (patch from seth@price...).
2731 * Set icon image width/height before allocating the image colormap.
2732 * Remove Photoshop string segment from JPEG profile (reference
2733 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2735 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2736 * Converting a jpg to pdf is creating an empty pdf object (reference
2737 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2738 * Respect the '-set type:hinting off option' (bug report from Richard
2740 * WritePSDImage vulnerable to exploitable heap corruption (reference
2741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2743 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2744 * SetMagickRegistry() post-increment the value 'id' (reference
2745 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2747 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2748 * Read/write 10 & 12-bit packed DPX images.
2749 * Reduce stack requirements for messaging system.
2750 * Small memory leak for raw profiles in the PNG coder.
2752 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2753 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2754 you can continue to use "-interlace Plane" to request these.
2756 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2757 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2759 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2760 * Set min-is-white for Group4-compressed PDF.
2761 * Add PaintFloodfillImage() method.
2763 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2764 * Add MEPP metric to compare program. Returns the mean error per pixel
2765 along with the normalize mean and maximum error.
2766 * Attach an XMP profile to an image (e.g.
2767 convert input.tif -profile xmp:metadata.xmp output.tif).
2769 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2770 * Fixed mogrify conversions with -format and -path (reference
2771 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2773 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2774 * SVG style element was not always parsed properly.
2775 * Do not dither when the number of unique colors is already less than the
2777 * Return normalized PAE metric (compare utility).
2779 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2780 * Add support for PFM images.
2781 * Check for corrupt EXIF image profiles.
2782 * Writing JPEG YCbCr TIFF images no longer faults (reference
2783 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2785 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2786 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2788 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2789 * Added profile support to the GIF decoder/encoder. They are stored
2790 as GIF Application Extensions. Known extensions include existing ICCRGB1
2791 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2792 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2794 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2795 * Invert Opacity change for user defined ordered dither threshold maps,
2796 so that 'off' map is transparent, and 'on' is opaque.
2798 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2799 * Added an initial Coalesce Images, and a final +map local colortable
2800 optimization to the -layers Optimize method, for a simple to use
2801 GIF optimization operation. (more work to come)
2803 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2804 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2805 * Add AcquireOneVirtualPixel() method.
2806 * Set Log colorspace properly when writing DPX images.
2807 * Add -tile-offset option.
2808 * Add support for the EXR image format.
2809 * Improve support for DPX images.
2810 * Add --enable-hdri option to the configure script.
2811 * Add support for high dynamic-range images (HDRI).
2813 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2814 * Improve support for writing multiple image icons.
2816 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2817 * Separated -layers Optimize from -layers OptimizeFrame to allow
2818 the former expansion into a general (multiple method) optimizer
2820 * merged -layers OptimizeTransparency into -layers Optimize method
2822 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2823 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2824 * Fix race condition when spawning delegate programs.
2825 * TIFF JPEG now respects the -quality comptression setting.
2826 * The -fx option now properly groks the logical and operator.
2827 * DPX tilestamp property should be timestamp.
2829 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2830 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2831 according to given gravity and canvas area it applies to. This is for
2832 code simplification thoughout MagickCore.
2834 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2835 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2836 frames. Other animation handlers may also need to reset virtual canvas
2837 sizes to match the first frame, as well.
2839 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2840 * Addition of a CompositeImages() "layer.c" function to compose two
2841 separate image lists together (with a virtual canvas offset) in three
2842 different ways, depending on the size of the lists.
2843 * A 'hack' for command line use (the two lists separates by the special
2844 "NULL" image, which is junked) has also been added. Specifically...
2845 "-layers Composite".
2847 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2848 * Add -layers RemoveDups method to remove duplicate sequential images in
2849 coalesced animations.
2850 * Add -layers RemoveZero method to remove images with a zero time delay
2851 (with no action and a warning is all images have zero time delay)
2853 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2854 * Permit generic profiles (e.g. -profile name:profile).
2856 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2857 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2858 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2860 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2861 * Code duplication, simplification, and possible logic faults in "list.c".
2862 * Added new Composition method, 'ChangeMask' to return pixels
2863 that have changed or will cause a color change in overlays
2864 * Used 'ChangeMask' to implement the "-layers" method
2865 "OptimizeTransparency" to improve the compressibility of
2866 frame optimized GIF animations. See IM Examples...
2867 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2869 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2870 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2871 some minor changes to the GIF coder to make reading and pinging images
2872 faster (patch provided by mstemm@cloud...).
2874 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2875 * Patch RotateImage() to properly rotate CMYK images.
2876 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2877 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2879 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2880 * Fixed bug for GIF Optimization for images without a matte channel.
2881 * Improved image handling for "-layers" method "Dispose".
2883 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2884 * Improve configure script to better support Ghostscript under Mac OSX (
2885 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2886 * Force a virtual pixel method of Tile for GetFillColor() and
2888 * Add -reverse option to reverse the image list.
2890 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2891 * Support versions 2.1.0 and above (reference
2892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2893 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2894 * Fix fault in DCM coder (reference
2895 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2896 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2898 * Add --disable-deprecated configure script option.
2899 * Composite mask now works properly with transparent images.
2901 2007-03-04 Daniel Kobras <kobras@debia...>
2902 * Fixed additional data-driven faults (reference
2903 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2904 * Allocate proper scanline length to prevent a PCX overflow.
2906 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2907 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2908 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2910 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2911 * Escape indirect labels and comments (e.g. -label @file).
2912 * Added -format %C to return the image compression type.
2913 * Do not report channel statistics if -ping -format is specified with the
2915 * Add ResetImagePage() to reset the image page canvas and position.
2916 * Upgrade to LCMS 1.16
2917 * Configure Ghostscript for library or framework (reference
2918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2919 * Add -taint option to convert/mogrify to mark image as ineligible for
2920 * Fixed various data-driven faults (reference
2921 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2922 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2923 not MagickCore. The corrupt XWD image faults but its failing in
2924 the X11 XGetPixel() method, not MagickCore.
2926 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2927 * Use -define quantum:polarity=min-is-black or -define
2928 quantum:polarity=min-is-white to toggle the photometric interpretation for
2929 a bilevel TIFF image.
2931 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2932 * Don't interpret embedded format characters when reading comments/labels
2934 * Reading an image from stdin stopped working.
2936 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2937 * PerlMagick Label() no longer faults.
2938 * Fix double-free when using the display/animate -geometry option.
2939 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2940 profile->length and profile->datum.
2942 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2943 * Fix file leak in InjectImageBlob().
2944 * Do not reinterpret image properties (e.g. -comment %%w).
2946 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2947 * Don't over-allocate file buffers.
2949 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2950 * Format strings in the POSIX locale.
2951 * Make font metrics invarient to the strokewidth.
2953 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2954 * Patch to fix configure.ac typo.
2956 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2957 * Permit ImageMagick to run as a service under Windows.
2958 * Remove duplicate EXIF properties.
2959 * Support strokewidth option for the caption format.
2960 * Don't use Ghostscript for rendering fonts if Freetype is available.
2962 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2963 * Added thumbnail format to write EXIF thumbnails.
2964 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2965 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2967 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2968 * Add interpolate and background options to PerlMagick's AffineTransform().
2969 * Revert to Postscript rendering if Freetype delegate library is not
2972 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2973 * Accept Fx expressions from a file with -fx @filename.
2974 * Enhance -fill and -stroke to accept image filenames as patterns.
2976 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2977 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2979 * Update EXIF resolution fields when image density changes.
2981 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2982 * The -polaroid option now respects -gravity.
2983 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2985 * Any form of "-crop" with a percentage, implies an offset for the crop.
2986 * Fixed percent option for -border (e.g. -border 10%x0%).
2987 * Add -path option to the mogrify program to specify where to write the
2990 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2991 * Fix the -auto-orient to work with an image sequence (reference
2992 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2993 * Add -polaroid option to simulate a Polaroid picture.
2994 * Eliminate double-free bug in GradientImage().
2995 * Set AppendImage() matte channel only when image has matte attribute set.
2996 * The -crop with negative offsets do not modify the virtual canvas.
2997 * Caption: Given both the width and height ("-size") of the area to fill,
2998 adjust the fonts "-pointsize" until the text just filles the whole space
2999 without overflowing.
3000 * Generate proper Windows icon image files (patch provided by