1 2010-01-22 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
2 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
4 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
5 * Windows does not support complex.h (reference
6 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
7 * The PSD coder is prepped so we can finished up support for PSD monochrome
10 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
11 * Eliminated some of the deprecated direct references to members of
12 the png_info structure. This must be finished before we can build
15 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
16 * The animate program no longer loops twice when -loop 1 is specified.
17 * The caption format would sometimes hang when the text was not UTF-8.
18 * Don't gamma correct log to linear color conversion unless the -gamma is
20 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
22 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
23 * Detect CMYKProcessColor AI tag.
24 * Delete image from command line cache for -write option.
26 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
27 * Add support for the Adobe Large Document format.
28 * Recognize -remap option for the mogrify utility.
29 * The default Helvetica font is not always available, check for
30 Century Schoolbook too (reference
31 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
33 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
34 * Permit user to get virtual pixels with a region width of 0.
35 * Reformulate the jinc() functio so that the main peak is of amplitude of 1.
36 * Resampling filter must respect the image virtual pixel method.
38 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
39 * The -evaluate-sequence option behaves like -evaluate except it operates
40 on a sequence of images.
42 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
43 * Add support for the -maximum and -minimum options.
45 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
46 * Check to see if ICON image width /height exceeds that of the image canvas.
47 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
48 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
49 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
50 Anthony, review these for correctness.
51 * Don't embed an XMP profile in an EPS image for now.
53 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
54 * Insufficient image data in EPT is a warning rather than an error.
55 * Respect -type TrueColor when writing gray DPX images.
56 * Fix problem reading 10-bit grayscale DPX images when scanline length is
58 * BMP has an alpha channel, it was treated as an opacity channel.
60 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
61 * Write 10-bit grayscale DPX images properly.
63 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
64 * Detect PDF ICCBased colorspace.
66 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
67 * Finalized -set option:convolve:scale kernel normalize/scale option
69 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
70 * TransformImage() resets the image blob when called in the PICT decoder;
71 use SetImageExtent() instead.
73 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
74 * Support PSD RLE compression.
76 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
77 * The jpeg:extent define sometimes exceeded the specified limit.
79 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
80 * Resolve "too many open files" (reference
81 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
83 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
84 * Added Correlate method which does a Convolve without reflecting the kernel.
86 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
87 * Initialize grayscale colormap for PSD images.
89 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
90 * Final testing and fixing of basic morphology operators
91 * Addition Third-level Subtractive Morphology Methods:
92 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
93 * Ensuring original kernels passed to morphology are cloned before being
94 modifified for use by specific methods (EG: convolve scale/normalize)
96 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
97 * display -immutable to display transparent image without a checkboard.
99 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
100 * Make -define png:color-type less persnickity about what it will accept.
102 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
103 * added use of -precision in 'showkernel' output of -morphology
104 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
105 'Distance' Morphology primatives. This does not have a performance hit,
106 though is only truely applicable when the kernel is asymmetric. Note that
107 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
108 operations work properly. This 'reflected usage is defined by online
109 morphology lecture notes (Google for "EECE Binary Morphology")
110 * Added convolve kernel scaling setting "-set option:convolve:scale N"
111 If undefined morphology convolve does not do any scaling or normalization
112 of the convolution kernel. A value of 0.0 causes normalization for both
113 zero and non-zero (added weights) kernel types.
115 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
116 * Speed up reading the PSD image format.
117 * Add the -precision option. Use it to set the maximum number of significant
118 digits to be printed.
119 * Add -features option to the identify program to display channel features.
120 * Add -unique option to the identify program to display channel features.
122 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
123 * Add support for compact floating point (i.e. -depth 16 -define
124 quantum:format=floating-point).
125 * Transparent images no longer flicker on certain system when using the
127 * Permit interactive resizing with the display program.
128 * Support heterogeneous distributed processing, see
129 http://www.imagemagick.org/script/architecture.php#distributed.
130 * Fix semaphore assertion when reading a corrupt image with Magick++.
131 * Add support for -brightness-contrast option.
133 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
134 * Add support for the BGRA raw image format.
136 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
137 * Added Kernel Generator to generate kernels from user strings, which
138 allows the generation in many built in kernels for both Convolution
139 and other Morphological methods. New Kernels currently include..
140 Convolution: Gaussian, Blur, Comet
141 Morphological: Rectangle, Square, Diamond, Disk, Plus
142 Distance: Chebyshev, Manhatten, Knight, Euclidean
143 And both old and new (rectangular) user defined kernel specifications
144 including the use of 'nan' to represent elements which are not part
145 of the kernel definition. List built-in kernel types use "-list kernel"
146 * Added -morphology {method}[:{iteration}] {kernel_string}
147 Initial methods includes no only the basic morphology methods: Dilate,
148 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
149 also the special methods: Convolve, and Distance. Of course the
150 appropriate kernel should be provided for each specific method.
152 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
153 * Add OpenCL-enabled filter (e.g. convert image.png -process
154 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
155 * Added StringTo...() processing functions
157 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
158 * Added MxN tile cropping with overlapping and space handling.
159 See IM Examples, Cutting and Bordering, Cropping roughly Equal
161 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
162 * angle bug fix in variable blur composition with vertical ellipses
163 * Added ability to have variable angles for ellipses in variable blur
164 composition. See IM Examples, Composition, Variable Blur for details
166 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
167 * JPEG does not grok the HSL colorspace.
169 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
170 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
171 * The -gaussian-blur over blurred the opacity channel (reference
172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
174 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
175 * Declare InverseFourierTransformImage in Magick++/Include.h.
177 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
178 * The PNG8 encoder would fail to write a 1-color image, due to
179 a bogus MagickFail return from CompressColormapTransFirst().
181 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
182 * SVG images are no longer double sized with the -density option.
184 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
185 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
188 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
189 * It's interword-spacing, not interword_spacing (reference
190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
191 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
193 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
194 * Changed the one remaining ping_info->trans to ping_info->trans_values
197 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
198 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
199 * -threshold option: threshold to white if the computed intensity of the
200 color channels exceeds the threshold.
201 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
203 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
204 * Escape single quote in when writing the UIL format.
206 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
207 * The mogrify program +opaque option now recognizes its required argument.
209 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
210 * Add magick/morphlogy.{c,h} source templates.
211 * Sync image option when reading MPR images.
212 * Optimize ping for SVG images.
213 * SetLogFormat() no longer causes crash (reference
214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
215 * Do not call MagickCoreTerminus() when memory allocation fails inside
216 the locale component.
218 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
219 * Read / write 32-bit SUN raster images with a odd width.
220 * Cairo format returns pixels with the alpha premultiplied (reference
221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
223 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
224 * Thumb::URI file URI now has the correct number of forward slashes.
226 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
227 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
230 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
232 * Restore -tile-offset functionality (bug report from Anthony).
234 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
235 * Animate command line options are no longer ignored.
237 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
238 * Bug Fix for Polynomial distortion. which is now working.
240 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
241 * Use -define delegate:bimodal=true to activate any bimodal delegates.
242 * Make sure MagickWand semaphore is acquired before locking it.
244 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
245 * Convert SVG clipping path points from unsigned to long.
247 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
248 * Only call InstantiateXComponent() if X11 support is included.
249 * Correct hue computation for the HSB colorspace.
251 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
252 * Braille coder fix for DirectClass images
254 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
255 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
257 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
258 * Alpha blending is not required for ScaleImage().
259 * Gaussian noise operator is not longer discontinuous.
261 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
262 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
264 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
265 * Black channel is now set properly when resizing CMYKA images.
267 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
268 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
270 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
271 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
273 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
274 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
275 * Use GetCacheViewAuthenticPixels() rather than
276 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
278 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
279 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
280 filters/Makefile.am and wand/Makefile.am.
281 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
284 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
285 * Don't use group4 compression if the image is truecolor.
286 * If image is gray, write grayscale DPX images.
287 * We no longer lose a scanline when reading multi-frame raw images
289 * Properly update the EXIF orientation tag.
291 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
292 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
294 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
295 * Support -clamp option.
296 * Patch for IsMagickColorEqual() for HDRI.
297 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
299 2009-09-25 6.5.6-5 Elf <elf@ephem...>
300 * Patch to fix configure's framework's undefinedness (only if the gslib
303 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
304 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
306 * Hue in hsl() format is 0-360 and does not use %.
308 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
309 * Deprecate LevelImageColors(), replace with LevelColorsImage().
311 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
312 * Optimize copy composite operator.
314 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
315 * Use -define jpeg:size to scale a JPEG image to the specified size.
317 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
318 * Fix ICON alpha mask scanline pad.
320 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
321 * Return the global maximum threads to avoid the rare cache view assertions.
322 * Throw an end-of-file exception for truncated raw gray images.
324 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
325 * Do not include last line of text in the interline spacing computation.
327 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
328 * Check that quantum_info is defined before destroying it in the PNG coder.
329 * Add -interline-spacing option to convert.
331 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
332 * Support multi-page transparent Postscript and PDF.
334 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
335 * A union is required when converting a thread ID to an unsigned long.
337 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
338 * Add support for TIFF 3.9.1.
340 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
341 * Validate with the netscape: reference image.
343 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
344 * Fix memory leak for threaded PerlMagick scripts.
346 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
347 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
349 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
350 * Bug Fix for transparency handling in Composite Variable Blur
351 * Addition of -auto-level and -auto-gamma image enhancements
352 (under trial not yet final)
353 * Addition of a special -channel flag 'sync' which means that the specified
354 channels are to be modified together by the same amount. The flag is
355 enabled by default. This replaces the current 'channels not modified'
356 type handling thought IM.
357 * Modified -channel parsing to continue looking for words, after handling
358 any shorthand channel options. For example: -channel RGB,sync
360 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
361 * identify -format %c logo.png returns the image comment as expected.
362 * Clone ImageInfo members scene and number_scenes (reference
363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
364 * Fix memory leak with the -remote option of the animate program (bug report
366 * If a grayscale TIFF image has a colormap write it as a colormapped image.
367 * MVG partial opacity not set properly (reference
368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
369 * Black channel was not blurring properly (reference
370 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
372 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
373 * The display program honors -loop.
374 * (ab) of Lab colorspace was not offset correctly.
375 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
376 * SVG permits multiple arc paths with an omitted 'A' (reference
377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
378 * The 'skewY' MVG attribute produced incorrect angles (reference
379 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
381 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
382 * Optimize GammaImage() method.
384 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
385 * OpenMP-enable GetSimilarityMetric().
387 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
388 * Structure trans_values was renamed to trans_color and trans was
389 renamed to trans_alpha in PNG version 1.4.
391 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
392 * Replace color blending in DrawGradientImage() to use Composite Blend.
393 this makes Gradients handle transparency correctly!
395 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
396 * The -thumbnail option no longer removes color profiles (reference
397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
398 * Do not scale real / imaginary FFT / IFT.
399 * Check for localtime() NULL return.
400 * import --help requires an X server (reference
401 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
402 * Fails to load MS Windows icons with compressed PNG elements (reference
403 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
405 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
406 * Support the new JPEG version 7 delegate library.
408 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
409 * Incorrect use of setjmp in coders/png.c.
411 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
412 * We broke -scene when we fixed the -dispose option. Try again.
414 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
415 * Update autoconf support files.
416 * More than one -dispose setting overwrote previous settings (reference
417 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
418 * Don't use JPEG's color reduction algorithm for less than 8 colors.
420 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
421 * Final testing and bug fixes for all mathematical compose methods
422 Including non-overlapping regions bugs found in in operators Divide,
423 ColorDodge, VividLight. And the handling of transparency to follow
424 standard 'Over' Blending in Divide. Only math methods not looked at are
425 the addition methods Plus, Add, Minus, and Subtract, which do not follow
426 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
428 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
429 * Addition of user definable 'Mathematics' compose method
430 -compose Mathematics -set option:compose:args A,B,C,D -composite
431 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
432 this lets you implement most smooth polynomial compose methods.
433 (requested by Fred WienHaus)
435 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
436 * Finished the recoding of Composite methods to allow easier debugging
438 * Added PegtopLight compose method as an alternative simpler Softlight
439 alternative. See notes and comparision to SoftLight in...
440 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
441 * From the notes on Photoshop blend modes at
442 http://www.simplefilter.de/en/basics/mixmods.html
443 Added extra composition modes:
444 VividLight, PinLight, LinearBurn, LinearDodge
445 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
447 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
448 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
449 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
450 to debug, and directly comparable to SVG specifications.
451 * Specifications changed for SoftLight, ColorBurn, ColorDodge
452 Though only SoftLight changed to significantly.
453 * However implementation errors were found for ColorBurn, LinearLight
455 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
456 * Add -blue-shift option.
457 * Add compression flag for each channel of a PSD layer.
458 * Implement experimental forward and inverse fourier transforms (contributed
459 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
461 * Support -cdl (color decision list) option.
462 * Support breaks in Chinese characters which traditionally do not include
464 * Don't process directories as filenames when using wildcard paths
467 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
468 * Can't bit shift a float.
470 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
471 * Off by one error for multi-frame raw grayscale images.
472 * Can't stat() a Zip or Bzip opaque structure.
473 * DPX user bits are no longer truncated.
474 * Return image colorspace for -format [%colorspace] option.
475 * ThumbnailImage(): don't subsample if image is already thumbnail size.
477 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
478 * Automatic determination of B from C and C from B for a 'Keys Filter'
479 when using the B,C Cubic Filter Expert options was broken.
480 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
482 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
483 * Added -compose 'Blur', variable blur mapping to CompositeImages
484 Arguments X_scale x Y_scale + angle of the blurring ellipse.
485 * Added "-blur" special compose option to "composite"
486 * Cleanup of "composite" compose argument handling
488 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
489 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
490 * Set compare similarity image to NULL to prevent double free.
492 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
493 * Set camera formats to require a seekable stream.
494 * Do not let display program image window exceed the screen size.
496 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
497 * Improve FITS keyword parser.
499 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
500 * Cleanup of compose 'displace' of old useless code that is not used.
501 * Implement a compose 'distort' mapping method,
502 This is basically exactly like 'displace' but relative to a fixed point
503 which may be user supplied as +X+Y
504 * Default scaling to width/2 and height/2 of overlay (100% scale)
505 with a distortion 'center' to the middle of the overlay image
506 * If a '%' flag given scale displacement relative to image size
507 * If a '!' flag given make scale and center relative to 'background' image
508 instead of the overlay map.
509 * If no 'height' scale given, use the X scale.
511 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
512 * Fixed bug for compose methods, Hue, Saturate, Luminize
514 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
515 * Report the correct transparent pixel values in the display program
517 * Do not advance when finalizing image settings in the mogrify program.
519 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
520 * Fixed "convert" to merge the third 'mask' image into the 'source' image
521 for correct handling of 2 dimensional -compose "displace".
522 * Fixed PerlMagick Composite() for the same thing.
523 * Modified compose "Displace" so displacement image's alpha channel can be
524 used to mask the transparency of the overlay area.
526 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
527 * Added the HALD image Color LUT, and a no-op HALD: image generator.
528 See Introduction at http://www.quelsolaar.com/technology/clut.html
530 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
531 * Changed CompositeImageChannel() so that extra compose arguments are
532 now passed in the ImageArtifact "compose:args". This can be assigned to
533 images using -set "option:compose:args" 'args' where args are defined
534 using 'geometry' style or 'comma separated numbers'.
535 * Declared the special flag needed for Composite Tiling as the ImageArtifact
536 "compose:outside-overlay".
537 * Documentation update for CompositeImageChannel() in Core Library to
538 reflect these changes.
539 * Documentation update for DistortImage() in Core Library with the extra
540 ImageArtifact controls it can use.
541 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
543 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
544 * Documentation update for CompositeImageChannel() in Core Library.
545 This adds the information on how extra compose arguments needed for
546 specific compose methods are actually passed to the library function.
547 Compose methods such as Blend, Dissolve and Displace.
549 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
550 * The target profile in ProfileImage() is no longer accessed after it is
553 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
556 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
557 * Minor change to -function Arctan to make first argument match slope
559 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
560 * Do not treat -page as a global option (reference
561 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
563 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
564 * Create thread set for pseudo-random number generator.
566 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
567 * Do not change opacity value for the -alpha background option.
568 * Rebuild automake / autoconf scripts.
570 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
571 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
574 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
575 * Permit reading a specific frame of a multi-page TIFF with blobs.
577 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
578 * Added new -function methods Arcsin and Arctan
580 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
581 * Fixed a regression with PNG8: format.
583 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
584 * The -geometry option was improperly applied twice.
586 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
587 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
589 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
590 * Updated help output and command-line options documentation to bring
591 the -alpha options up to date with what's actually in the code.
593 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
594 * Change "depreciated" to "deprecated" in several files.
596 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
597 * Change OpenMP schedule from dynamic to static for RenderFreeType().
598 * Recognize unicode strings when computing caption word wrapping.
599 * New -alpha background option to set fully-transparent pixels to the
602 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
603 * Combined layer of transparent PSD image was not being read properly.
605 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
606 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
607 It is now able to write an opaque black-and-white image in any of the 15
608 valid combinations of PNG color-type and bit-depth.
609 * Fixed a regression with writing sub-8-bit grayscale PNGs.
611 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
612 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
614 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
615 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
617 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
619 * Support policies to permit or deny any coder, delegate, filter, or file
620 path (see policy.xml).
622 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
623 * The mogrify -crop option returns multiple images if an x/y offset is not
624 specified (e.g. -crop 100x100).
625 * Generate a proper file path for -path @filelist.txt (reference
626 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
628 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
629 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
630 options. This is work-in-progress with the objective of being able to
631 precisely specify the type of PNG file to be written. The previously-used
632 internal attribute "png:bit-depth" that was used to communicate between
633 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
634 This feature needs testing. It is important to note that this feature
635 cannot be used to force the PNG to use a bit-depth or color-type that
636 does not losslessly represent the image. You can, however, cause
637 the writer to use a larger depth or to use the RGB colorspace when
638 grayscale or indexed would have been sufficent.
640 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
641 * Fixed the Rmin usage in Depolar and Polar distortions
642 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
643 to Afrom + 360 degrees (or a fill circle from the given start angle)
645 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
646 * Do not return a black image for -channel RGBA -gaussian (reference
647 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
649 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
650 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
652 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
653 * Generate BMP 32-bit ARGB format for images with transparency (reference
654 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
656 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
657 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
659 * Normalize similarity based on reconstruction not the original (reference
660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
661 * Support multiple JPEG images encapsulated within DICOM.
663 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
664 * Msys does not understand NAME_MAX.
666 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
667 * Check for valid linked list before assigning next / previous pointers.
669 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
670 * Check error return from CompressColormapTransFirst() in coders/png.c
672 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
673 * Refrain from modifying image struct members (color, depth, matte)
674 while writing PNG datastreams.
676 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
677 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
678 Now it always produces 8-bit datastreams as users probably expect.
680 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
681 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
682 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
684 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
685 * The display program now returns a 0 exit code on success (reference
686 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
688 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
689 * Folded some long lines and made other cosmetic changes.in coders/png.c
691 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
692 * MVG autodetection failing (reference
693 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
695 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
696 * Image not properly placed when displaying to the X server root (reference
697 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
698 * fmax() is not support on some platforms (reference
699 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
701 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
702 * Rename existing "Bilinear" distortion as "BilinearReverse"
703 * Added forward mapped bilinear distort as "BilinearForward"
704 * The "Bilinear" distort is temporarily obsoleted but will eventually
705 be added as a "BilinearReverse" and "BilinearForward" combination
706 mapping though a unit square.
707 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
708 gradient function as that method is the direct use of such equations.
710 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
711 * Default to min-is-white Photometric for fax / group4 compression (reference
712 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
713 * Respect image resolution when setting PDF MediaBox (reference
714 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
715 * Add SimilarityImage() to return how similar one image is to another.
717 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
718 * Graceful exit in djvu coder when EOF is thrown.
719 * Support -unsharp option for the montage program.
721 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
722 * Reduce deskew blurring: use AffineTransformImage() rather than
724 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
725 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
727 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
728 * Support for -density & -units options in PSD writer.
730 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
731 * Fix bug in the braille coder which makes it always segfault.
733 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
734 * Enhance the compare program to locate a template image within a larger
736 * Eliminate assertion when generating a PDF thumbnail.
738 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
739 * Fix assertion in IntegralRotateImage (reference
740 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
742 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
743 * Referenced counted blob was incremented incorrectedly in CloneImage().
745 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
746 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
747 * Assertion failure reading PSD image (reference
748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
750 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
751 * Change -selective-blur to use gaussian kernel.
753 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
754 * Missing locks in blob - race condition (reference
755 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
757 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
758 * Use default SVG resolution unless resolution is explicitly set (reference
759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
760 * Add support for -selective-blur option.
762 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
763 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
764 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
766 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
767 * Check the 8BIM profile resource block length (reference
768 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
769 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
770 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
772 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
773 * Eliminate race condition when acquiring a wand (reference
774 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
775 * Use of "localtime" in FormatMagickTime not thread-safe (reference
776 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
778 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
779 * Fix the image compose operator at OverCompositeOP for shadows (reference
780 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
782 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
783 * Patches to get ImageMagick working under OS2.
785 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
786 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
787 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
789 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
790 Glenn Randers-Pehrson <glennrp@image...>
791 * DICOM reader not handling signed pixels properly.
793 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
794 * Don't call GetValueFromSplayTree() if image properties is NULL.
796 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
797 * Fix minor size issue with bestfit +distort operation.
798 * Enable listing of -distort Polynomial
799 * Minor tweeks and center fixes for Polar/Depolar
801 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
802 * Convert returns MagickFalse for the -version option (reference
803 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
804 * Don't set pixel opacity unless the image alpha channel is active (reference
805 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
807 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
808 * Fix old -clut bug for re-coloring gray images using transparent and
809 semi-transparent colors.
811 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
812 * Changes have been made to scores of the files that generate the
813 documentation. The most noticeable cosmetic changes are to the command-line
814 examples and command-line snippets, which now have a new look: dark blue
815 boxes with white/yellow text to indicate sample input/output. Inclusion of
816 current version and release dates in appropriate places are now
817 automatically generated. Also, many changes have been made to begin to
818 bring the pages into strict W3C compliance with respect to both HTML and
821 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
822 * The identify program reads the image pixels when the -format option is
823 asking for image statistics.
824 * Much improved ImageMagick validation suite (exercise with 'make check').
826 2009-02-18 6.4.9-5 Jon <jon@brick...>
827 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
828 and which overwrites the allocated area.
830 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
831 * Add section to license to alert users to third-party licenses in the
834 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
835 * Replaced geometry string parsing using ParseGravityGeometry() in
836 "composite" with more direct use of GravityAdjustGeometry();
838 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
839 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
840 * The stream utility no longer go into an infinite loop (reference
841 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
843 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
844 * JPEG to PDF was not always reversible (reference
845 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
847 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
848 * Stroking when annotating failed for stroks widths > 2 (reference
849 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
851 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
852 * TransformImageColorspace() returns GRAYColorspace when set (reference
853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
854 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
857 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
858 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
860 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
861 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
863 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
864 * Removed previous patches for -shear directions.
866 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
867 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
870 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
871 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
872 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
873 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
875 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
876 * Removed "annotate" patches, which causes no end of problems.
877 Original coding worked perfectly fine. Annotate isn't part of SVG!
879 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
880 * Respect mouse wheel movements for display program (reference
881 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
882 * Grab button in Display Open menu now works consistently (reference
883 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
884 * Patch for problem with opacity in MVG (reference
885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
887 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
888 * Don't accept discontinuous shear angles for the -annotate option.
891 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
892 * Apply patch so ImageMagick compiles with Visual Studio 6.
894 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
895 * Fix small memory leak on truncated PNG images.
896 * Do not allocate pixels when pinging a PNG image.
898 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
899 * Set the stroke opacity for "opacity" SVG element (reference
900 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
902 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
903 * Convert to windows .ico format no longer inverts alpha channel.
905 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
906 * Interpret geometry correctly for negative angles (-shear 30x-10).
908 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
909 * Fix GetMagickToken() to accept locales that use "," as radix character.
911 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
912 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
914 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
915 * Check for negative offsets (bevel widths) for the -frame option.
917 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
918 * Patch for a memory leak and a logical bug in coders/gif.c.
919 * CopyMagickString() now returns the minimum of the source string length
920 or the length parameter.
921 * Properly set alpha channel in PNGs with palette and tRNS.
923 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
924 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
926 * Do not set the fill element when 'opacity' is set (reference
927 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
928 * Restore support for decoding the DVI format.
929 * Add perl and math lib reference to PerlMagick Makefile (reference
930 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
931 * Fix crash on invalid JPEG XML profile.
932 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
933 * Support sine and cosine as arguments to the -evaluate option.
935 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
936 * Calculate the kurtosis and skewness of image channels (reference
937 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
939 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
940 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
941 same results as the -contrast-stretch option.
942 * ContrastStretchImageChannel() no longer interpretted as Contast() by
943 MogrifyRegion() in PerlMagick.
945 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
946 * Reverse argument and option in Throw*InvalidArgumentException()
947 macro for proper exception message.
948 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
949 * Fix Y shear angle for -shear option.
951 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
952 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
953 * Support reading FITS test files (reference
954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
955 * Replace input.ttf with the public domain Tuffy.ttf font.
956 * MagickNewImage() no longer faults when parameters are incorrect (reference
957 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
958 * Allocate strings returned by XGetResourceInstance() (reference
959 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
960 * The -append gravity is relative to the container (reference
961 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
963 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
964 * Reference cache rather than acquiring when cloning an image.
966 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
967 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
969 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
970 * Add -interword-spacing option to convert.
971 * Initialize the black channel when testing the CMY colorspace (reference
972 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
973 * remove calls to exit() in MagickWand (reference
974 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
975 * Validate -affine arguments.
976 * Accept -attentuate as an option for convert.
977 * Properly create RGBA image if colormapped image has transparency.
978 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
980 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
981 * Fix off-by-one problem with -shear.
982 * Clone pixel cache method when cloning an image.
984 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
985 * Make "-layers Coalesce" work as it should.
987 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
988 * Support > 2GB TIFF under Windows.
990 2008-12-12 6.4.7-8 mootools <help@mooto...>
991 * FormatMagickTime() checks to ensure the provided time is valid.
993 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
994 * Add -kerning option to convert.
995 * Remove halo effect for the -scale option.
997 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
998 * Fix a 1 byte overrun in Postscript coder.
1000 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1001 * Fix small memory leak in ExpandFilenames().
1003 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1004 * Fix small memory leak in LoadLocaleList().
1005 * Fix small memory leak in GetProfilesFromResourceBlock().
1006 * Don't forget to scale grayscale values when quanum min-is-white is set.
1008 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1009 * Include delegate libraries in MagickCore-config script.
1011 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1012 * Fix off-by-one error for -chop 0x50%.
1013 * Performance improvement bilinear interpolation.
1015 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1016 * Support absolute paths in the include directive within a configuration
1019 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1020 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1021 * Another attempt at properly extracting the IPTC profile from a 8BIM
1024 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1025 * AppendImage() re-written to respect gravity properly!
1026 Routine simplified to a single loop for both styles of append
1028 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1029 * AppendImage() respects gravity.
1030 * Protect against circular image list when cropping.
1031 * The index variable must be long rather than unsigned long for the DCM
1034 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1035 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1036 quantum depth is 32.
1038 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1039 * Global replaced accidently renamed MagickGetImagePixelColor().
1041 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1042 * Fixed transient bug in the -white-threshold option.
1043 * -extent x256+100+100 no longer returns an exception (reference
1044 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1046 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1047 * TIFF pad is relative to bits-per-sample (reference
1048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1050 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1051 * Support GBR raw image files.
1053 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1054 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1055 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1056 * Default PDF compression to that of the image unless overwritten by
1057 the -compress option.
1059 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1060 * Numerous pixel cache improvements including embeded support for
1061 OpenMP in a transparent manner.
1063 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1064 * Transient bug in encipher / decipher operation (reference
1065 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1067 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1068 * MPC image files working again.
1069 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1070 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1072 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1073 * Fix temporary file leak.
1075 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1076 * Fix bug for RGBO image @ line, plane and partition interlace.
1078 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1079 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1080 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1082 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1083 * GPS and multivalued EXIF properties support
1085 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1086 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1089 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1090 * Correct DPX frame position property label (reference
1091 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1092 * Textures are no longer painted as the background color.
1093 * Update both fields of an EXIF resolution.
1094 * Support query-font-metrics MSL tag.
1096 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1097 * Do not set image colorspace for the MSL modulate tag.
1099 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1100 * Off by one error when computing affine in DrawAffineImage() (reference
1101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1103 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1104 * Fixed local adaptive thresholding when using an offset (reference
1105 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1106 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1107 the pixel cache morphology.
1109 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1110 * Set explicit image format for BlobToImage() (reference
1111 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1112 * p_thread_t is an aggregate under MinGW.
1114 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1115 * pthread_t can be aggregate so stop treating it like its atomic.
1116 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1119 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1120 * slight modification of the added "radial-gradient:" image generator
1121 so the radius goes to an edge rather than the corner, allowing more user
1122 control based on image size.
1123 * fix -raise N to mean -raise NxN
1125 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1126 * Add support for inline images.
1128 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1129 * MinGW supports both Posix threads and Windows critical sections.
1131 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1132 * pthread_self() can be an aggregate value.
1133 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1135 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1136 * Set sentinel byte for MVG coder.
1137 * fx:standard_deviation returns standard deviation now instead of mean.
1139 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1140 * Support radial gradients in DrawGradientImage().
1142 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1143 * Fix memory leak when XMP profile is corrupt.
1144 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1146 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1147 * Use -remap rather than -affinity.
1148 * Don't unregister a module for an image coder signature exception.
1149 * Don't assume a monochrome image is colormapped.
1151 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1152 * Attempt to fix three image "composite -displace" while also allowing use
1153 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1154 (later transparency mask will also be added) as discussed in IM Examples,
1155 'distortion maps', but for -displace.
1157 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1158 * Fix pixel cache race condition.
1160 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1161 * Fixed an OTB coder bug (reference
1162 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1164 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1165 * Add NULL terminator to options list to in MontageImageCommand().
1167 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1168 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1169 to fit the current sequence of layered/animated images. The images
1170 themselves are not modified only the 'page' meta-data. As a side-effect
1171 all offsets will become positive, with a minimal canvas width/height.
1173 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1174 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1176 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1177 * String Memory leak from InterpretImageProperties() in "annotate"
1178 for Command line handling in mogrify.c
1179 * Allow percent escapes in both -sparse-color and -distort argument strings.
1180 * Fix -alpha to allow Set, Copy, and Extract from command line
1181 * Fix -alpha Set so it only clears the alpha when it was previously off
1182 * Changed 'AllChannels' to be just the 'real' channels (including K).
1183 * Special handling if +level-colors is given one color, and no seperator.
1184 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1186 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1187 * Fix -interpolate / -compose settings.
1188 * No need to specify -endian for native floating point format.
1189 * Remove small memory leak when cloning image properties (reference
1190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1191 * The scan delegate requires a device name, not a symbolic link.
1192 * Report alpha instead of opacity for the TXT image format (reference
1193 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1194 * Add channel support to -motion-blur.
1195 * Set the SVG affine matrix *before* we compute the scale (reference
1196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1197 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1198 ImageMagick distribution is built without thread support.
1199 * Return the correct number of unique colors for colormapped image (reference
1200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1201 * SVG depends on MagickWand for parallel make (reference
1202 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1205 * Addition of 'BarrelInverse' Distortion
1207 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1208 * Extract / embed namespace for JPEG XMP profiles (reference
1209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1210 * Deprecate -map and replace with -affinity which supports dither methods.
1211 * Set image depth when -depth is fired.
1212 * Fix small memory leak in TIFF coder (reference
1213 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1215 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1216 * Parallelize the colorspace transforms.
1217 * Honor gravity for -extent option (reference
1218 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1220 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1221 * Fixed a memory leak in the TransparentPaintImage() method.
1223 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1224 * Treat -compose as a setting.
1225 * Check for depth == 0 in GetQuantumScale() (reference
1226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1227 * Fix CIN coder scanline length (reference
1228 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1230 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1231 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1233 * Fix configure script to configure the JBIG delegate library (reference
1234 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1235 * Error in indexed PNG output if number of colors <= 16 (reference
1236 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1238 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1239 * Always reinterpret %[fx:] properties.
1240 * Composite based on the composite image compose operator.
1242 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1243 * Add --coder-path and --filter-path options to MagickCore-config to
1244 support the Magick Coder and Image Filter kits.
1246 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1247 * -sparse-color option completed with inital set of methods.
1248 * -distort Barrel arguments expanded.
1250 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1251 * The -draw option no longer returns an error when for # like .6 (reference
1252 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1254 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1255 * New dithering selection option, -dither Floyd-Steinberg or
1258 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1259 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1261 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1262 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1263 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1264 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1265 * Support -compose option in the compare program.
1267 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1268 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1269 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1270 the older DrawAffineImage() in AffineTransformImage().
1271 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1273 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1275 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1276 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1277 degree Arcs and Polar Distorts.
1279 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1280 * Patch -fx to properly recognize maxima and minima.
1281 * Add channel specifier to -fx depth, mean, maxima, minima, and
1282 standard_deviation (e.g. depth.r).
1283 * Properly append .magick to the USERPROFILES path (reference
1284 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1286 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1287 * Added a "-set option:distort:scale" which scales the output 'view'
1288 by the amount given. This is directly useful for doing 'super-sampled'
1289 distorts, just set this, the scale the result back to a normal size.
1291 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1292 * Rewrite on coefficent handlig for DistortImages so allow for generation
1293 by other operators (SparseColor), and addition of verbose output of
1294 equivelent -fx functions for DistortImages to report of the internal
1295 coefficents that was calculated, and who they are used.
1296 * Initial implementation of SparseColor for interpolated gradients from
1297 sparsely seperated points of color (or posibily other forms of arguments)
1298 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1299 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1300 And as developed by Fred WeinHaus in his PinBarrel script
1302 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1303 * Certain corrupt GIF images no longer hang (reference
1304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1305 * Read more than one image (if they exist) from DJVU image files.
1306 * Don't set image depth in histogram coder (references
1307 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1309 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1310 * Fixed cache nexus threading problem to avoid spurious assertions when
1311 calling the DistortImage() method.
1313 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1314 * New distortion Shepards which provide semi-localized distorts of control
1315 points within an image, as first developed for IM by Frew Weinhaus in his
1316 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1317 It's almost like taffy pulling!
1319 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1320 * Separate coefficient calculation from DistortImages (future development)
1321 * Perspective and Bilinear Distortions fallback to Affine
1322 when less than 4 point pairs are provided.
1323 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1324 and a simple translation if only a single point pair is provided.
1325 * Added 'verbose' output of some of the distortion equations generated
1326 * Initial addition of polynomal distortion (incomplete - not working yet)
1328 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1329 * Add log2 and round as -fx operators.
1330 * Add log and round as -evaluate operator.
1331 * Add -deskew option to straighten an image.
1333 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1334 * Use the source image interpolation method when drawing an affine image.
1336 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1337 * Added new operator +/-level-colors which will 'level' images based
1338 on colors to use for the black and white points. This lets to adjust
1339 the image in terms of mapping the given colors from/to black and white
1342 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1343 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1346 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1347 * Refactor additional ImageMagick algorithms for OpenMP support.
1349 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1350 * Add pow as an -evaluate operation, using normalized values
1352 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1353 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1354 Function maps black and white values to the given level values.
1355 Rather than mapping the given level values to black and white.
1356 Bacically a 'reverse-level' function, with different input args.
1357 * Set +level or a '!' flag in -level or LevelImage() to call
1358 the new 'reverse-level' function LevelizeImageChannels().
1359 * More work on IsMagickColorSimular() to fix relationship between
1360 transparent-black and opaque-black, which was matched as 'simular'.
1361 Also attempts to fix 'K' channel handling for CMYK colorspace.
1362 More work on this to come.
1364 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1365 * The TXT format correctly reports alpha channel (reference
1366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1367 * MONOTCHROME1 Dicom images are not longer inverted (reference
1368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1370 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1371 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1372 so as to understand that the Hue Channel is cyclic by nature
1374 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1375 * The -sketch option is working again (reference
1376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1378 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1379 * More algorithms refactored to support a threaded cache view.
1380 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1381 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1382 * ISO C++ 1998 does not support 'long long' (reference
1383 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1384 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1386 * Generate histogram comment if # unique colors exceed 1024 (reference
1387 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1389 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1390 * Reading EMF files containing non-ascii characters no longer fails for
1391 UTF8 encoded paths on Windows XP.
1393 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1394 * The -colorspace option is an operator, not a setting.
1396 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1397 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1399 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1400 * Patches to the JPEG and DCM coders to fix a few problems reading
1401 certain DCM image types.
1403 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1404 * Interpreting the -set option is no longer delayed.
1405 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1406 * Call DrawAffineImage() instead of CompositeImage() (reference
1407 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1408 * Throw exception for TIFF compression not support (reference
1409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1410 * The +opaque option now recognizes its required argument (reference
1411 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1412 * The -background and -virtual-pixel settings are now applied correctly
1414 * Only reset the exception signature if the relinquish memory is MagickTrue.
1415 * Correct recolor equation for computing opacity (referencee
1416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1417 * Set midpoint when scaling JP2 images.
1418 * Semaphores must be passed by reference when destroyed for reliable thread
1420 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1422 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1423 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1425 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1426 * Import: properly handle a hierarchy of subwindows under X11.
1427 * Refactor quantum pixel processor to inprove ease of use and speed.
1429 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1430 * OpenMP patch for sepia-tone effect.
1432 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1433 * OpenMP patch for NormalizeImage() & TintImage()
1435 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1436 * OpenMP patch for GetImageChannelDepth().
1437 * Set depth to 32 when saving MIFF HDRI image files.
1439 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1440 * OpenMP patch for OilPaintImage Function
1442 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1443 * Update IPLab coder (reference
1444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1446 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1447 * Return correct result for -fx luminence.
1448 * Restore missing break so that PGM images remain PGM.
1449 * Speed up the processing of ASCII PNM files.
1450 * Return the correct number of MNG images for PingImage().
1452 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1453 * Remove C++ style comments from source.
1454 * Center motion blur kernel.
1455 * Reenable dithering for -monochrome option.
1457 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1458 * For color reduction, use maximum tree depth if image has 1024 or less
1460 * Use a uniform convolution filter for motion blur (reference
1461 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1462 * Add 'mean' and 'std' symbols to the Fx expression parser.
1464 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1465 * Updated to the latest autoconf/automake/libtool scripts.
1466 * Default to HSL colorspace when modulating (reference
1467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1468 * The -regard-warnings option properly returns a program status of 1 if and
1469 only if a warning or error exception is thrown.
1470 * Report 'no clip path defined' exception for -clip-path option (reference
1471 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1473 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1474 * Distinquish between pre and post processing of image list options.
1475 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1476 exception (reference
1477 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1479 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1480 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1481 set image->matte to MagickFalse and emit a warning. This will produce
1482 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1484 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1485 * Fix fault for animate -window root image.gif.
1486 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1487 passes and setting image pixels (reference
1488 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1490 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1491 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1493 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1494 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1495 the PNG specification, instead of scaling them.
1497 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1498 * Revised png.c to avoid saving unknown chunk types that will never
1499 be used later. This prevents the vulnerability described in
1500 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1501 To handle an invalid, zero-length vpAg chunk properly will require
1502 libpng-1.2.27 or later.
1504 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1505 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1506 * Use proper rounding for the -fx intensity expression.
1508 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1509 * Fix +swap option so it no longer throws an assertion.
1510 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1512 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1513 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1514 tile size is specified (e.g. ptif:image.tif[128x128]).
1515 * Malformed use of caption no longer consumes memory (reference
1516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1517 * Don't run Ghostscript twice (reference
1518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1520 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1521 * SpreadImage() no longer introduces noise into the resulting image (reference
1522 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1523 * Properly handle min-is-white TIFF gray scale images.
1524 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1527 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1528 * Writing pyramid TIFF images no longer fails if a tile size is specified
1529 (e.g. ptif:image.tif[128x128]).
1530 * Reset page geometry when interactively cropping an image with the display
1533 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1534 * With a single swap argument should swap the image with the *last* image.
1536 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1537 * Make sure we don't sync a blob after it has been closed.
1539 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1540 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1542 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1543 * Support both GTK and CAIRO interfaces to RSVG (reference
1544 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1545 * Display colormapped PNG images with alpha properly (reference
1546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1548 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1549 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1551 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1552 * The rsvg delegate library depends on cairo-svg.
1553 * Account for min-is-white 8-bit gray TIFF images.
1555 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1556 * Add support for the Postable Document Archive Format.
1557 * Add support for Braille images.
1558 * Add support for DDS images (contributed by Bianca van Schaik).
1559 * Add GetImageAlphaChannel() method.
1560 * PSD clipping paths are once again recognized.
1562 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1563 * Return the actual image format for HTTP: or FTP: format (reference
1564 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
1565 * Fix so image.quantize(true) returns error as expected (reference
1566 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
1568 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
1569 * Fixed a small memory leak (8 bytes) in TransformImages().
1570 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
1571 * Identify now reports both actual and reported image depths (reference
1572 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
1574 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
1575 * Speed up converting large PDF/PS images when only selecting a few pages
1576 (e.g. pdffile.pdf[195-199]).
1577 * Deprecate HSLTransform() and TransformHSL().
1579 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
1580 * Fix Magick++-config script to reflect the MagickWand / MagickCore
1583 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
1584 * Promote colormapped to truecolor images when enciphering.
1586 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
1587 * Add EncipherImage() / DecipherImage() methods.
1588 * Add -encipher / -decipher options to the command-line utilities.
1590 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
1591 * New Unix/Linux refactoring (should be transparent since changes are
1592 reflected in Magick-config and ImageMagick.pc pkg-config files):
1593 /usr/local/include => /usr/local/include/ImageMagick
1594 libMagick => libMagickCore
1595 libWand => libMagickWand
1596 Magick-config (deprecated) => MagickCore-config
1597 Wand-config (deprecated) => MagickWand-config
1598 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
1600 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
1601 * Liquid rescale limits the final size to twice the original size (reference
1602 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
1603 * Read EXIF data in TIFF images; writing is pending until we can figure out
1604 how to use the libtiff delegate library to write EXIF data.
1606 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
1607 * Add support for liquid rescaling (e.g. -liquid-rescale).
1608 * Support a ^ meta character in an image geometry (.e.g
1609 convert 640x480.png -resize 240^ returns a 320x240 result).
1611 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
1612 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
1613 return camera model number.
1615 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
1616 * Monochome EPS3 images are no longer corrupt (reference
1617 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
1618 * Eliminate memory corruption with broken PICT image (reference
1619 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
1620 * Return a Grayscale colorspace for grayscale DPX image (previously
1621 returned Log colorspace).
1622 * Fix -g option for PCL6 support (reference
1623 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
1625 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
1626 * Only read ICON alpha mask if BPP is <= 16.
1627 * Add support for +opaque and +transparent (requested by Anthony).
1628 * Throw an exception *before* we call wmf_api_destroy() (reference
1629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
1631 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
1632 * Use explicit format specifier to render transparent Adobe Illustrator
1633 files (i.e. convert ai:image.ai image.png).
1634 * Set RSVG base URI (patch provided by tsdineen).
1636 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
1637 * `Magick-config --version` returns Q16 instead of
1638 Q@MAGICKCORE_QUANTUM_DEPTH@.
1639 * Permit commas in numbers in certain locales (e.g. german +100,000).
1641 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
1642 * Added an exception reason to BlobToImage() in the event an image has no
1643 magic number and neither the image magick or filename is set.
1644 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
1645 * Fix bug in GetEXIFProperty() (reference
1646 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
1648 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
1649 * Adding comments to your image is now possible with the display program.
1651 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
1652 * Adjusted -clut multiplyer for correct handling of
1653 "-interpolation Integer" in color lookup.
1655 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
1656 * Fix 'insufficient image data' for DCM format (reference
1657 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
1658 * Force a colormapped image if Palm bits-per-pixel < 16.
1659 * Fix multiple problems with Palm Data Base reader (patch from
1661 * Do not exit after first image with the display --immutable option.
1662 * Update autoconf/automake/libtool configuration files.
1663 * Add support for resource limit units (e.g. -limit memory 16mb).
1664 * Return original image if gaussian blur sigma is 0.0.
1665 * Colormapped multi-image PDF's are no longer corrupt (reference
1666 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
1668 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
1669 * Finalisation of new resize filters, "Lagrange" self-windowing filter
1670 now adjusts automatically with different support window size.
1671 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
1672 (triangluar) resize windowing filters.
1673 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
1674 from the Lookup Table image.
1676 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
1677 * Not all DCM tags were being saved as image attributes (patch provided by
1679 * Normalize pixel values when quantum format is floating-point.
1680 * Initialize the pixel sum to zero when averaging image pixels.
1682 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
1683 * Bug fix in height calculation for -layers merge operation
1685 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
1686 * Add support for SCT grayscale images.
1687 * Fixed transparancy bug for the ICO image format.
1688 * Fixed small memory leak in the caption and label coders.
1689 * Fixed -threshold option to return all white for -threshold 0 (reference
1690 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
1692 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
1693 * Corrected CGM delegate command in config/delegate.xml.
1695 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
1696 * Reclassified X server open error from fatal to non-fatal.
1697 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
1698 set the image alpha channel.
1699 * Patch for Scanalytics IPLab image format for non 8-bit images
1700 (contributed by Sean Burke).
1702 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
1703 * Remove ctrl-M characters on in various source files.
1704 * Fix signature for Magick++ averageImages() regression tests for HDRI.
1705 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
1707 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
1708 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
1710 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
1711 * Upgrade to FPX version libfpx-1.2.0.14 (reference
1712 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
1713 * Modules are searched first in the directories specified by the environment
1714 variables, and then -- if the desired module is not found -- in the
1715 compiled-in path. (reference
1716 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
1718 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
1719 * Update FPX regression test reference images.
1720 * Fixed Magick++ compile error for Sun Studio 10 compiler.
1722 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
1723 * The -equalize option now respects the -channel option.
1725 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
1726 * Additional Filters: Welsh, Parzen, Lagrangian
1727 * Addition of Cubic filter B,C controls
1728 * 'verbose' filter plotting output using -define "filter:verbose"
1730 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
1731 * Further expandsion and handling of filters with expert options.
1732 -filter selects from a table of standard filter settings, while
1733 expert options allow complete selection of filter, windowing, support
1734 and blurring options. Includes automatic switch from Sinc to Bessel
1735 for operators using 2 dimentional cylindrical filter, rather than
1736 two pass 1 dimentional orthogonal filters.
1738 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
1739 * Obsolete -support (set filter blur factor)
1740 * Expandsion to add -set/define filter options
1742 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
1743 * Least Squares coordinate handling added for -distort methods Affine,
1744 Perspective, Bilinear. This allows for more than the minimal number of
1745 coordinates to be used to 'fit' a distortion function to an image.
1746 This addition will allow the use of image registration to generate
1747 panarama overviews and better geographical coordinate correction.
1748 * Cosolidated the simular methods FlattenImage() and MosaicImage()
1749 into a new layers function MergeImageLayers() method, adding 'flatten'
1750 and 'mosaic' layer methods.
1751 * Addition of another simular layers method 'merge' which 'unlocks' the
1752 normal flatten/mosaic layer merger from the origin, The resulting image
1753 will have a virtual canvas of minimal size with an offset. Also images
1754 with negative offsets will not be clipped by the 'merge' form of the
1755 command. This was created for better layering of distorted images, such
1756 as panarama overlays.
1757 * Bug fix in handling transparency for EWA resampling.
1758 * Access to Resize Filter Functions from resize.c (for resample.c)
1759 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
1760 * All resize filters added to resampling, but filter handling is incomplete.
1762 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
1763 * The box filter no longer produces a black grid when resizing an image
1765 * Respect cropbox for PDF with a subimage specification (e.g.
1767 * Detect proper PDF bounding box when offsets are negative.
1769 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
1770 * Speed up the Fx interpreter.
1771 * Use ULL not ui64 for MinGW 64-bit constants.
1772 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
1773 * Close all references to a pixel cache on disk before removing the temporary
1774 file as required under Windows.
1776 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
1777 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
1778 sharp and clear as you approach the center of the distort.
1779 * Added " -set option:distort:viewport 'geometry' " special option
1780 that can be used to override the output image size and offset.
1781 * Fixed experimental use of -filter and -support in Resampling (more later).
1782 * Changed order for coordinate arguments in -distort (for later leastsq
1783 multiple coordinate distortion function fitting)
1785 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
1786 * Check the API version and quantum depth before loading a coder module or
1787 image filter (reference
1788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
1789 * Add exception to the image filter signature.
1790 * Get the execution path under Mac OS X.
1791 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
1792 * Fixed memory leak in CloneString() (reference
1793 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
1794 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
1797 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
1798 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
1800 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
1801 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
1803 * Map the display program pan icon window for each oversized image.
1804 * The ufraw delegate does not like quotes around the output filename.
1805 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
1806 a 64-bit FreeBSD system.
1807 * The -level option now works properly for colormapped images.
1808 * Allow Extrapolated blending of images using -blend
1809 http://netpbm.sourceforge.net/doc/extendedopacity.html
1811 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
1812 * Major Addition, Area Resampling Functions, (scaled interpolation)
1813 for pixel lookup in Distortion functions. This improves the look in
1814 areas of minification enormousally, especially in situations of infinite
1815 tiling and horizon views. All virtual pixel methods have been handled
1816 to minimise computation time involved with area resampling. To use the
1817 new function distortions need to be able to determine scaling vectors
1818 (distortion function derivitives) for correct working. All
1819 -distort methods, except Arc, uses scaled area resampling.
1820 * Improvements to perspective distort method, to include the correct
1821 differentation between the 'ground' on which the image lies, and the
1822 'sky', the color of which can be set using the -mattecolor setting
1823 (as the distortion invalid pixel color). Background color is retains
1824 for surrounding ground areas. The horizon is also correct anti-aliased
1825 and transparent colors are also allowed, allowing you to add backdrops
1826 of gradients and patterns.
1828 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
1829 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
1830 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
1832 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
1834 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
1835 (alert from iDefense).
1836 * Patched ReadDCMImage() to fix an integer overflow vulnerability
1837 (alert from iDefense).
1838 * Patched ReadDIBImage() to fix an integer overflow vulnerability
1839 (alert from iDefense).
1840 * Patched ReadXBMImage() to fix an integer overflow vulnerability
1841 (alert from iDefense).
1842 * Patched ReadDCMImage() to fix an denial of service vulnerability
1843 (alert from iDefense).
1844 * Patched ReadXCFImage() to fix an denial of service vulnerability
1845 (alert from iDefense).
1846 * If image size changes, don't trust DPX orientation attributes.
1848 2007-09-04 6.3.5-9 Gozer404
1849 * Add French to the messaging system (reference
1850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
1851 * Add -fopenmp to MAGICK_PCFLAGS (reference
1852 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
1854 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
1855 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
1856 reset the alpha channel.
1857 * Render proper image labels for VID coder.
1858 * Resolved a conflict for the -list option. Use -list font to list
1859 ImageMagick fonts and -list type to list image types.
1860 * Catch any errors returned by pthread_mutex_init() (problem report
1861 from devman@gmx-t...).
1862 * TransformHSL() returns a proper hue component.
1863 * Added -clut option and the ClutImage() method.
1864 * Fix glyph memory leak in AnnotateImage (reference
1865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
1866 * Rename analyze.c to Analyze.c (reference
1867 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
1869 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
1870 * Enabled use of +distort to auto resize destination image to 'bestfit'
1871 the distorted input image. This also enabled the use of virtual canvas
1872 offsets in source and destination images for most distortion methods.
1874 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
1875 * Remove atexit in Magick++ code to avoid possible client crash (reference
1876 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
1878 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
1879 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
1881 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
1882 * Added -distort arc. This update also allows the destination image
1883 size and offset to be set according to the specific distortion being
1886 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
1887 * Set the -poloroid border color with the -bordercolor option.
1889 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
1890 * Remove extranous break statement so -type option properly sets the
1891 image_info->type member (reference
1892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
1894 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
1895 * Allow the use of optional arguments in -distort SRT
1897 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
1898 * Initial addition of three Affine Distortions to -distort with the affine
1899 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
1900 or separate Scale-Rotate-Translate actions.
1902 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
1903 * Fix X11 font ascender.
1904 * Add -distort option.
1905 * Add random noise option (e.g. +noise random).
1906 * Many internal algorithms are now threaded to take advantage of speed-ups
1907 offered by the new dual and quad-core processor technologies.
1908 and quad-core processor technology.
1909 * Tiff images in the LAB colorspace are no longer identified as RGB
1910 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
1911 * Update image color_profile and iptc_profile members in the JPEG coder
1912 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
1914 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
1915 * Fix composite mask bug (reference
1916 http://www.imagemagick.org/Usage/bugs/composite_mask/).
1917 * Speed up GetPixelOpacity() method (patch from seth@price...).
1918 * Set icon image width/height before allocating the image colormap.
1919 * Remove Photoshop string segment from JPEG profile (reference
1920 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
1922 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
1923 * Converting a jpg to pdf is creating an empty pdf object (reference
1924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
1925 * Respect the '-set type:hinting off option' (bug report from Richard
1927 * WritePSDImage vulnerable to exploitable heap corruption (reference
1928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
1930 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
1931 * SetMagickRegistry() post-increment the value 'id' (reference
1932 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
1934 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
1935 * Read/write 10 & 12-bit packed DPX images.
1936 * Reduce stack requirements for messaging system.
1937 * Small memory leak for raw profiles in the PNG coder.
1939 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
1940 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
1941 you can continue to use "-interlace Plane" to request these.
1943 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
1944 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
1946 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
1947 * Set min-is-white for Group4-compressed PDF.
1948 * Add PaintFloodfillImage() method.
1950 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
1951 * Add MEPP metric to compare program. Returns the mean error per pixel
1952 along with the normalize mean and maximum error.
1953 * Attach an XMP profile to an image (e.g.
1954 convert input.tif -profile xmp:metadata.xmp output.tif).
1956 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
1957 * Fixed mogrify conversions with -format and -path (reference
1958 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
1960 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
1961 * SVG style element was not always parsed properly.
1962 * Do not dither when the number of unique colors is already less than the
1964 * Return normalized PAE metric (compare utility).
1966 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
1967 * Add support for PFM images.
1968 * Check for corrupt EXIF image profiles.
1969 * Writing JPEG YCbCr TIFF images no longer faults (reference
1970 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
1972 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
1973 * Fixed minor bug for crop missed images and 'background' GIF disposal.
1975 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
1976 * Added profile support to the GIF decoder/encoder. They are stored
1977 as GIF Application Extensions. Known extensions include existing ICCRGB1
1978 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
1979 profiles). Unknown extensions found in GIF files are read as gifappNNN.
1981 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
1982 * Invert Opacity change for user defined ordered dither threshold maps,
1983 so that 'off' map is transparent, and 'on' is opaque.
1985 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
1986 * Added an initial Coalesce Images, and a final +map local colortable
1987 optimization to the -layers Optimize method, for a simple to use
1988 GIF optimization operation. (more work to come)
1990 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
1991 * Properly set the virtual canvas of a multi-frame GIF image sequence.
1992 * Add AcquireOneVirtualPixel() method.
1993 * Set Log colorspace properly when writing DPX images.
1994 * Add -tile-offset option.
1995 * Add support for the EXR image format.
1996 * Improve support for DPX images.
1997 * Add --enable-hdri option to the configure script.
1998 * Add support for high dynamic-range images (HDRI).
2000 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2001 * Improve support for writing multiple image icons.
2003 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2004 * Separated -layers Optimize from -layers OptimizeFrame to allow
2005 the former expansion into a general (multiple method) optimizer
2007 * merged -layers OptimizeTransparency into -layers Optimize method
2009 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2010 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2011 * Fix race condition when spawning delegate programs.
2012 * TIFF JPEG now respects the -quality comptression setting.
2013 * The -fx option now properly groks the logical and operator.
2014 * DPX tilestamp property should be timestamp.
2016 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2017 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2018 according to given gravity and canvas area it applies to. This is for
2019 code simplification thoughout MagickCore.
2021 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2022 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2023 frames. Other animation handlers may also need to reset virtual canvas
2024 sizes to match the first frame, as well.
2026 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2027 * Addition of a CompositeImages() "layer.c" function to compose two
2028 separate image lists together (with a virtual canvas offset) in three
2029 different ways, depending on the size of the lists.
2030 * A 'hack' for command line use (the two lists separates by the special
2031 "NULL" image, which is junked) has also been added. Specifically...
2032 "-layers Composite".
2034 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2035 * Add -layers RemoveDups method to remove duplicate sequential images in
2036 coalesced animations.
2037 * Add -layers RemoveZero method to remove images with a zero time delay
2038 (with no action and a warning is all images have zero time delay)
2040 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2041 * Permit generic profiles (e.g. -profile name:profile).
2043 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2044 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2045 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2047 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2048 * Code duplication, simplification, and possible logic faults in "list.c".
2049 * Added new Composition method, 'ChangeMask' to return pixels
2050 that have changed or will cause a color change in overlays
2051 * Used 'ChangeMask' to implement the "-layers" method
2052 "OptimizeTransparency" to improve the compressibility of
2053 frame optimized GIF animations. See IM Examples...
2054 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2056 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2057 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2058 some minor changes to the GIF coder to make reading and pinging images
2059 faster (patch provided by mstemm@cloud...).
2061 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2062 * Patch RotateImage() to properly rotate CMYK images.
2063 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2064 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2066 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2067 * Fixed bug for GIF Optimization for images without a matte channel.
2068 * Improved image handling for "-layers" method "Dispose".
2070 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2071 * Improve configure script to better support Ghostscript under Mac OSX (
2072 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2073 * Force a virtual pixel method of Tile for GetFillColor() and
2075 * Add -reverse option to reverse the image list.
2077 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2078 * Support versions 2.1.0 and above (reference
2079 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2080 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2081 * Fix fault in DCM coder (reference
2082 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2083 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2084 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2085 * Add --disable-deprecated configure script option.
2086 * Composite mask now works properly with transparent images.
2088 2007-03-04 Daniel Kobras <kobras@debia...>
2089 * Fixed additional data-driven faults (reference
2090 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2091 * Allocate proper scanline length to prevent a PCX overflow.
2093 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2094 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2095 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2097 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2098 * Escape indirect labels and comments (e.g. -label @file).
2099 * Added -format %C to return the image compression type.
2100 * Do not report channel statistics if -ping -format is specified with the
2102 * Add ResetImagePage() to reset the image page canvas and position.
2103 * Upgrade to LCMS 1.16
2104 * Configure Ghostscript for library or framework (reference
2105 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2106 * Add -taint option to convert/mogrify to mark image as ineligible for
2107 * Fixed various data-driven faults (reference
2108 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2109 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2110 not MagickCore. The corrupt XWD image faults but its failing in
2111 the X11 XGetPixel() method, not MagickCore.
2113 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2114 * Use -define quantum:polarity=min-is-black or -define
2115 quantum:polarity=min-is-white to toggle the photometric interpretation for
2116 a bilevel TIFF image.
2118 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2119 * Don't interpret embedded format characters when reading comments/labels
2121 * Reading an image from stdin stopped working.
2123 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2124 * PerlMagick Label() no longer faults.
2125 * Fix double-free when using the display/animate -geometry option.
2126 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2127 profile->length and profile->datum.
2129 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2130 * Fix file leak in InjectImageBlob().
2131 * Do not reinterpret image properties (e.g. -comment %%w).
2133 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2134 * Don't over-allocate file buffers.
2136 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2137 * Format strings in the POSIX locale.
2138 * Make font metrics invarient to the strokewidth.
2140 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2141 * Patch to fix configure.ac typo.
2143 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2144 * Permit ImageMagick to run as a service under Windows.
2145 * Remove duplicate EXIF properties.
2146 * Support strokewidth option for the caption format.
2147 * Don't use Ghostscript for rendering fonts if Freetype is available.
2149 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2150 * Added thumbnail format to write EXIF thumbnails.
2151 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2152 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2154 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2155 * Add interpolate and background options to PerlMagick's AffineTransform().
2156 * Revert to Postscript rendering if Freetype delegate library is not
2159 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2160 * Accept Fx expressions from a file with -fx @filename.
2161 * Enhance -fill and -stroke to accept image filenames as patterns.
2163 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2164 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2166 * Update EXIF resolution fields when image density changes.
2168 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2169 * The -polaroid option now respects -gravity.
2170 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2172 * Any form of "-crop" with a percentage, implies an offset for the crop.
2173 * Fixed percent option for -border (e.g. -border 10%x0%).
2174 * Add -path option to the mogrify program to specify where to write the
2177 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2178 * Fix the -auto-orient to work with an image sequence (reference
2179 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2180 * Add -polaroid option to simulate a Polaroid picture.
2181 * Eliminate double-free bug in GradientImage().
2182 * Set AppendImage() matte channel only when image has matte attribute set.
2183 * The -crop with negative offsets do not modify the virtual canvas.
2184 * Caption: Given both the width and height ("-size") of the area to fill,
2185 adjust the fonts "-pointsize" until the text just filles the whole space
2186 without overflowing.
2187 * Generate proper Windows icon image files (patch provided by