1 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
2 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
3 * Relocated the new, misplaced png_get_rowbytes() call.
4 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
6 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
7 * Windows does not support complex.h (reference
8 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
9 * Add support for monochrome PSD images.
10 * VignetteImage() no longer crashes when x and y arguments are both greater
11 than half the width (x) and height (y) of the image.
13 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
14 * Eliminated some of the deprecated direct references to members of
15 the png_info structure. This must be finished before we can build
18 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
19 * The animate program no longer loops twice when -loop 1 is specified.
20 * The caption format would sometimes hang when the text was not UTF-8.
21 * Don't gamma correct log to linear color conversion unless the -gamma is
23 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
25 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
26 * Detect CMYKProcessColor AI tag.
27 * Delete image from command line cache for -write option.
29 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
30 * Add support for the Adobe Large Document format.
31 * Recognize -remap option for the mogrify utility.
32 * The default Helvetica font is not always available, check for
33 Century Schoolbook too (reference
34 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
36 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
37 * Permit user to get virtual pixels with a region width of 0.
38 * Reformulate the jinc() functio so that the main peak is of amplitude of 1.
39 * Resampling filter must respect the image virtual pixel method.
41 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
42 * The -evaluate-sequence option behaves like -evaluate except it operates
43 on a sequence of images.
45 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
46 * Add support for the -maximum and -minimum options.
48 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
49 * Check to see if ICON image width /height exceeds that of the image canvas.
50 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
51 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
52 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
53 Anthony, review these for correctness.
54 * Don't embed an XMP profile in an EPS image for now.
56 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
57 * Insufficient image data in EPT is a warning rather than an error.
58 * Respect -type TrueColor when writing gray DPX images.
59 * Fix problem reading 10-bit grayscale DPX images when scanline length is
61 * BMP has an alpha channel, it was treated as an opacity channel.
63 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
64 * Write 10-bit grayscale DPX images properly.
66 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
67 * Detect PDF ICCBased colorspace.
69 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
70 * Finalized -set option:convolve:scale kernel normalize/scale option
72 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
73 * TransformImage() resets the image blob when called in the PICT decoder;
74 use SetImageExtent() instead.
76 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
77 * Support PSD RLE compression.
79 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
80 * The jpeg:extent define sometimes exceeded the specified limit.
82 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
83 * Resolve "too many open files" (reference
84 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
86 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
87 * Added Correlate method which does a Convolve without reflecting the kernel.
89 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
90 * Initialize grayscale colormap for PSD images.
92 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
93 * Final testing and fixing of basic morphology operators
94 * Addition Third-level Subtractive Morphology Methods:
95 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
96 * Ensuring original kernels passed to morphology are cloned before being
97 modifified for use by specific methods (EG: convolve scale/normalize)
99 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
100 * display -immutable to display transparent image without a checkboard.
102 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
103 * Make -define png:color-type less persnickity about what it will accept.
105 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
106 * added use of -precision in 'showkernel' output of -morphology
107 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
108 'Distance' Morphology primatives. This does not have a performance hit,
109 though is only truely applicable when the kernel is asymmetric. Note that
110 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
111 operations work properly. This 'reflected usage is defined by online
112 morphology lecture notes (Google for "EECE Binary Morphology")
113 * Added convolve kernel scaling setting "-set option:convolve:scale N"
114 If undefined morphology convolve does not do any scaling or normalization
115 of the convolution kernel. A value of 0.0 causes normalization for both
116 zero and non-zero (added weights) kernel types.
118 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
119 * Speed up reading the PSD image format.
120 * Add the -precision option. Use it to set the maximum number of significant
121 digits to be printed.
122 * Add -features option to the identify program to display channel features.
123 * Add -unique option to the identify program to display channel features.
125 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
126 * Add support for compact floating point (i.e. -depth 16 -define
127 quantum:format=floating-point).
128 * Transparent images no longer flicker on certain system when using the
130 * Permit interactive resizing with the display program.
131 * Support heterogeneous distributed processing, see
132 http://www.imagemagick.org/script/architecture.php#distributed.
133 * Fix semaphore assertion when reading a corrupt image with Magick++.
134 * Add support for -brightness-contrast option.
136 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
137 * Add support for the BGRA raw image format.
139 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
140 * Added Kernel Generator to generate kernels from user strings, which
141 allows the generation in many built in kernels for both Convolution
142 and other Morphological methods. New Kernels currently include..
143 Convolution: Gaussian, Blur, Comet
144 Morphological: Rectangle, Square, Diamond, Disk, Plus
145 Distance: Chebyshev, Manhatten, Knight, Euclidean
146 And both old and new (rectangular) user defined kernel specifications
147 including the use of 'nan' to represent elements which are not part
148 of the kernel definition. List built-in kernel types use "-list kernel"
149 * Added -morphology {method}[:{iteration}] {kernel_string}
150 Initial methods includes no only the basic morphology methods: Dilate,
151 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
152 also the special methods: Convolve, and Distance. Of course the
153 appropriate kernel should be provided for each specific method.
155 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
156 * Add OpenCL-enabled filter (e.g. convert image.png -process
157 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
158 * Added StringTo...() processing functions
160 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
161 * Added MxN tile cropping with overlapping and space handling.
162 See IM Examples, Cutting and Bordering, Cropping roughly Equal
164 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
165 * angle bug fix in variable blur composition with vertical ellipses
166 * Added ability to have variable angles for ellipses in variable blur
167 composition. See IM Examples, Composition, Variable Blur for details
169 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
170 * JPEG does not grok the HSL colorspace.
172 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
173 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
174 * The -gaussian-blur over blurred the opacity channel (reference
175 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
177 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
178 * Declare InverseFourierTransformImage in Magick++/Include.h.
180 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
181 * The PNG8 encoder would fail to write a 1-color image, due to
182 a bogus MagickFail return from CompressColormapTransFirst().
184 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
185 * SVG images are no longer double sized with the -density option.
187 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
188 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
191 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
192 * It's interword-spacing, not interword_spacing (reference
193 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
194 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
196 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
197 * Changed the one remaining ping_info->trans to ping_info->trans_values
200 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
201 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
202 * -threshold option: threshold to white if the computed intensity of the
203 color channels exceeds the threshold.
204 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
206 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
207 * Escape single quote in when writing the UIL format.
209 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
210 * The mogrify program +opaque option now recognizes its required argument.
212 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
213 * Add magick/morphlogy.{c,h} source templates.
214 * Sync image option when reading MPR images.
215 * Optimize ping for SVG images.
216 * SetLogFormat() no longer causes crash (reference
217 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
218 * Do not call MagickCoreTerminus() when memory allocation fails inside
219 the locale component.
221 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
222 * Read / write 32-bit SUN raster images with a odd width.
223 * Cairo format returns pixels with the alpha premultiplied (reference
224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
226 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
227 * Thumb::URI file URI now has the correct number of forward slashes.
229 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
230 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
233 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
235 * Restore -tile-offset functionality (bug report from Anthony).
237 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
238 * Animate command line options are no longer ignored.
240 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
241 * Bug Fix for Polynomial distortion. which is now working.
243 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
244 * Use -define delegate:bimodal=true to activate any bimodal delegates.
245 * Make sure MagickWand semaphore is acquired before locking it.
247 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
248 * Convert SVG clipping path points from unsigned to long.
250 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
251 * Only call InstantiateXComponent() if X11 support is included.
252 * Correct hue computation for the HSB colorspace.
254 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
255 * Braille coder fix for DirectClass images
257 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
258 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
260 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
261 * Alpha blending is not required for ScaleImage().
262 * Gaussian noise operator is not longer discontinuous.
264 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
265 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
267 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
268 * Black channel is now set properly when resizing CMYKA images.
270 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
271 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
273 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
274 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
276 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
277 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
278 * Use GetCacheViewAuthenticPixels() rather than
279 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
281 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
282 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
283 filters/Makefile.am and wand/Makefile.am.
284 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
287 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
288 * Don't use group4 compression if the image is truecolor.
289 * If image is gray, write grayscale DPX images.
290 * We no longer lose a scanline when reading multi-frame raw images
292 * Properly update the EXIF orientation tag.
294 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
295 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
297 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
298 * Support -clamp option.
299 * Patch for IsMagickColorEqual() for HDRI.
300 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
302 2009-09-25 6.5.6-5 Elf <elf@ephem...>
303 * Patch to fix configure's framework's undefinedness (only if the gslib
306 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
307 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
309 * Hue in hsl() format is 0-360 and does not use %.
311 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
312 * Deprecate LevelImageColors(), replace with LevelColorsImage().
314 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
315 * Optimize copy composite operator.
317 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
318 * Use -define jpeg:size to scale a JPEG image to the specified size.
320 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
321 * Fix ICON alpha mask scanline pad.
323 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
324 * Return the global maximum threads to avoid the rare cache view assertions.
325 * Throw an end-of-file exception for truncated raw gray images.
327 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
328 * Do not include last line of text in the interline spacing computation.
330 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
331 * Check that quantum_info is defined before destroying it in the PNG coder.
332 * Add -interline-spacing option to convert.
334 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
335 * Support multi-page transparent Postscript and PDF.
337 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
338 * A union is required when converting a thread ID to an unsigned long.
340 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
341 * Add support for TIFF 3.9.1.
343 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
344 * Validate with the netscape: reference image.
346 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
347 * Fix memory leak for threaded PerlMagick scripts.
349 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
350 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
352 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
353 * Bug Fix for transparency handling in Composite Variable Blur
354 * Addition of -auto-level and -auto-gamma image enhancements
355 (under trial not yet final)
356 * Addition of a special -channel flag 'sync' which means that the specified
357 channels are to be modified together by the same amount. The flag is
358 enabled by default. This replaces the current 'channels not modified'
359 type handling thought IM.
360 * Modified -channel parsing to continue looking for words, after handling
361 any shorthand channel options. For example: -channel RGB,sync
363 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
364 * identify -format %c logo.png returns the image comment as expected.
365 * Clone ImageInfo members scene and number_scenes (reference
366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
367 * Fix memory leak with the -remote option of the animate program (bug report
369 * If a grayscale TIFF image has a colormap write it as a colormapped image.
370 * MVG partial opacity not set properly (reference
371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
372 * Black channel was not blurring properly (reference
373 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
375 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
376 * The display program honors -loop.
377 * (ab) of Lab colorspace was not offset correctly.
378 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
379 * SVG permits multiple arc paths with an omitted 'A' (reference
380 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
381 * The 'skewY' MVG attribute produced incorrect angles (reference
382 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
384 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
385 * Optimize GammaImage() method.
387 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
388 * OpenMP-enable GetSimilarityMetric().
390 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
391 * Structure trans_values was renamed to trans_color and trans was
392 renamed to trans_alpha in PNG version 1.4.
394 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
395 * Replace color blending in DrawGradientImage() to use Composite Blend.
396 this makes Gradients handle transparency correctly!
398 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
399 * The -thumbnail option no longer removes color profiles (reference
400 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
401 * Do not scale real / imaginary FFT / IFT.
402 * Check for localtime() NULL return.
403 * import --help requires an X server (reference
404 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
405 * Fails to load MS Windows icons with compressed PNG elements (reference
406 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
408 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
409 * Support the new JPEG version 7 delegate library.
411 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
412 * Incorrect use of setjmp in coders/png.c.
414 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
415 * We broke -scene when we fixed the -dispose option. Try again.
417 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
418 * Update autoconf support files.
419 * More than one -dispose setting overwrote previous settings (reference
420 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
421 * Don't use JPEG's color reduction algorithm for less than 8 colors.
423 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
424 * Final testing and bug fixes for all mathematical compose methods
425 Including non-overlapping regions bugs found in in operators Divide,
426 ColorDodge, VividLight. And the handling of transparency to follow
427 standard 'Over' Blending in Divide. Only math methods not looked at are
428 the addition methods Plus, Add, Minus, and Subtract, which do not follow
429 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
431 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
432 * Addition of user definable 'Mathematics' compose method
433 -compose Mathematics -set option:compose:args A,B,C,D -composite
434 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
435 this lets you implement most smooth polynomial compose methods.
436 (requested by Fred WienHaus)
438 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
439 * Finished the recoding of Composite methods to allow easier debugging
441 * Added PegtopLight compose method as an alternative simpler Softlight
442 alternative. See notes and comparision to SoftLight in...
443 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
444 * From the notes on Photoshop blend modes at
445 http://www.simplefilter.de/en/basics/mixmods.html
446 Added extra composition modes:
447 VividLight, PinLight, LinearBurn, LinearDodge
448 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
450 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
451 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
452 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
453 to debug, and directly comparable to SVG specifications.
454 * Specifications changed for SoftLight, ColorBurn, ColorDodge
455 Though only SoftLight changed to significantly.
456 * However implementation errors were found for ColorBurn, LinearLight
458 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
459 * Add -blue-shift option.
460 * Add compression flag for each channel of a PSD layer.
461 * Implement experimental forward and inverse fourier transforms (contributed
462 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
464 * Support -cdl (color decision list) option.
465 * Support breaks in Chinese characters which traditionally do not include
467 * Don't process directories as filenames when using wildcard paths
470 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
471 * Can't bit shift a float.
473 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
474 * Off by one error for multi-frame raw grayscale images.
475 * Can't stat() a Zip or Bzip opaque structure.
476 * DPX user bits are no longer truncated.
477 * Return image colorspace for -format [%colorspace] option.
478 * ThumbnailImage(): don't subsample if image is already thumbnail size.
480 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
481 * Automatic determination of B from C and C from B for a 'Keys Filter'
482 when using the B,C Cubic Filter Expert options was broken.
483 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
485 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
486 * Added -compose 'Blur', variable blur mapping to CompositeImages
487 Arguments X_scale x Y_scale + angle of the blurring ellipse.
488 * Added "-blur" special compose option to "composite"
489 * Cleanup of "composite" compose argument handling
491 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
492 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
493 * Set compare similarity image to NULL to prevent double free.
495 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
496 * Set camera formats to require a seekable stream.
497 * Do not let display program image window exceed the screen size.
499 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
500 * Improve FITS keyword parser.
502 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
503 * Cleanup of compose 'displace' of old useless code that is not used.
504 * Implement a compose 'distort' mapping method,
505 This is basically exactly like 'displace' but relative to a fixed point
506 which may be user supplied as +X+Y
507 * Default scaling to width/2 and height/2 of overlay (100% scale)
508 with a distortion 'center' to the middle of the overlay image
509 * If a '%' flag given scale displacement relative to image size
510 * If a '!' flag given make scale and center relative to 'background' image
511 instead of the overlay map.
512 * If no 'height' scale given, use the X scale.
514 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
515 * Fixed bug for compose methods, Hue, Saturate, Luminize
517 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
518 * Report the correct transparent pixel values in the display program
520 * Do not advance when finalizing image settings in the mogrify program.
522 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
523 * Fixed "convert" to merge the third 'mask' image into the 'source' image
524 for correct handling of 2 dimensional -compose "displace".
525 * Fixed PerlMagick Composite() for the same thing.
526 * Modified compose "Displace" so displacement image's alpha channel can be
527 used to mask the transparency of the overlay area.
529 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
530 * Added the HALD image Color LUT, and a no-op HALD: image generator.
531 See Introduction at http://www.quelsolaar.com/technology/clut.html
533 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
534 * Changed CompositeImageChannel() so that extra compose arguments are
535 now passed in the ImageArtifact "compose:args". This can be assigned to
536 images using -set "option:compose:args" 'args' where args are defined
537 using 'geometry' style or 'comma separated numbers'.
538 * Declared the special flag needed for Composite Tiling as the ImageArtifact
539 "compose:outside-overlay".
540 * Documentation update for CompositeImageChannel() in Core Library to
541 reflect these changes.
542 * Documentation update for DistortImage() in Core Library with the extra
543 ImageArtifact controls it can use.
544 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
546 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
547 * Documentation update for CompositeImageChannel() in Core Library.
548 This adds the information on how extra compose arguments needed for
549 specific compose methods are actually passed to the library function.
550 Compose methods such as Blend, Dissolve and Displace.
552 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
553 * The target profile in ProfileImage() is no longer accessed after it is
556 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
559 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
560 * Minor change to -function Arctan to make first argument match slope
562 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
563 * Do not treat -page as a global option (reference
564 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
566 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
567 * Create thread set for pseudo-random number generator.
569 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
570 * Do not change opacity value for the -alpha background option.
571 * Rebuild automake / autoconf scripts.
573 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
574 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
577 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
578 * Permit reading a specific frame of a multi-page TIFF with blobs.
580 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
581 * Added new -function methods Arcsin and Arctan
583 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
584 * Fixed a regression with PNG8: format.
586 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
587 * The -geometry option was improperly applied twice.
589 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
590 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
592 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
593 * Updated help output and command-line options documentation to bring
594 the -alpha options up to date with what's actually in the code.
596 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
597 * Change "depreciated" to "deprecated" in several files.
599 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
600 * Change OpenMP schedule from dynamic to static for RenderFreeType().
601 * Recognize unicode strings when computing caption word wrapping.
602 * New -alpha background option to set fully-transparent pixels to the
605 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
606 * Combined layer of transparent PSD image was not being read properly.
608 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
609 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
610 It is now able to write an opaque black-and-white image in any of the 15
611 valid combinations of PNG color-type and bit-depth.
612 * Fixed a regression with writing sub-8-bit grayscale PNGs.
614 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
615 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
617 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
618 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
620 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
621 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
622 * Support policies to permit or deny any coder, delegate, filter, or file
623 path (see policy.xml).
625 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
626 * The mogrify -crop option returns multiple images if an x/y offset is not
627 specified (e.g. -crop 100x100).
628 * Generate a proper file path for -path @filelist.txt (reference
629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
631 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
632 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
633 options. This is work-in-progress with the objective of being able to
634 precisely specify the type of PNG file to be written. The previously-used
635 internal attribute "png:bit-depth" that was used to communicate between
636 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
637 This feature needs testing. It is important to note that this feature
638 cannot be used to force the PNG to use a bit-depth or color-type that
639 does not losslessly represent the image. You can, however, cause
640 the writer to use a larger depth or to use the RGB colorspace when
641 grayscale or indexed would have been sufficent.
643 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
644 * Fixed the Rmin usage in Depolar and Polar distortions
645 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
646 to Afrom + 360 degrees (or a fill circle from the given start angle)
648 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
649 * Do not return a black image for -channel RGBA -gaussian (reference
650 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
652 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
653 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
655 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
656 * Generate BMP 32-bit ARGB format for images with transparency (reference
657 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
659 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
660 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
661 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
662 * Normalize similarity based on reconstruction not the original (reference
663 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
664 * Support multiple JPEG images encapsulated within DICOM.
666 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
667 * Msys does not understand NAME_MAX.
669 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
670 * Check for valid linked list before assigning next / previous pointers.
672 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
673 * Check error return from CompressColormapTransFirst() in coders/png.c
675 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
676 * Refrain from modifying image struct members (color, depth, matte)
677 while writing PNG datastreams.
679 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
680 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
681 Now it always produces 8-bit datastreams as users probably expect.
683 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
684 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
685 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
687 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
688 * The display program now returns a 0 exit code on success (reference
689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
691 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
692 * Folded some long lines and made other cosmetic changes.in coders/png.c
694 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
695 * MVG autodetection failing (reference
696 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
698 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
699 * Image not properly placed when displaying to the X server root (reference
700 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
701 * fmax() is not support on some platforms (reference
702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
704 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
705 * Rename existing "Bilinear" distortion as "BilinearReverse"
706 * Added forward mapped bilinear distort as "BilinearForward"
707 * The "Bilinear" distort is temporarily obsoleted but will eventually
708 be added as a "BilinearReverse" and "BilinearForward" combination
709 mapping though a unit square.
710 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
711 gradient function as that method is the direct use of such equations.
713 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
714 * Default to min-is-white Photometric for fax / group4 compression (reference
715 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
716 * Respect image resolution when setting PDF MediaBox (reference
717 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
718 * Add SimilarityImage() to return how similar one image is to another.
720 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
721 * Graceful exit in djvu coder when EOF is thrown.
722 * Support -unsharp option for the montage program.
724 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
725 * Reduce deskew blurring: use AffineTransformImage() rather than
727 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
728 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
730 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
731 * Support for -density & -units options in PSD writer.
733 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
734 * Fix bug in the braille coder which makes it always segfault.
736 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
737 * Enhance the compare program to locate a template image within a larger
739 * Eliminate assertion when generating a PDF thumbnail.
741 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
742 * Fix assertion in IntegralRotateImage (reference
743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
745 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
746 * Referenced counted blob was incremented incorrectedly in CloneImage().
748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
749 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
750 * Assertion failure reading PSD image (reference
751 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
753 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
754 * Change -selective-blur to use gaussian kernel.
756 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
757 * Missing locks in blob - race condition (reference
758 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
760 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
761 * Use default SVG resolution unless resolution is explicitly set (reference
762 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
763 * Add support for -selective-blur option.
765 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
766 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
769 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
770 * Check the 8BIM profile resource block length (reference
771 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
772 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
775 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
776 * Eliminate race condition when acquiring a wand (reference
777 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
778 * Use of "localtime" in FormatMagickTime not thread-safe (reference
779 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
781 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
782 * Fix the image compose operator at OverCompositeOP for shadows (reference
783 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
785 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
786 * Patches to get ImageMagick working under OS2.
788 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
789 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
790 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
792 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
793 Glenn Randers-Pehrson <glennrp@image...>
794 * DICOM reader not handling signed pixels properly.
796 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
797 * Don't call GetValueFromSplayTree() if image properties is NULL.
799 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
800 * Fix minor size issue with bestfit +distort operation.
801 * Enable listing of -distort Polynomial
802 * Minor tweeks and center fixes for Polar/Depolar
804 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
805 * Convert returns MagickFalse for the -version option (reference
806 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
807 * Don't set pixel opacity unless the image alpha channel is active (reference
808 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
810 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
811 * Fix old -clut bug for re-coloring gray images using transparent and
812 semi-transparent colors.
814 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
815 * Changes have been made to scores of the files that generate the
816 documentation. The most noticeable cosmetic changes are to the command-line
817 examples and command-line snippets, which now have a new look: dark blue
818 boxes with white/yellow text to indicate sample input/output. Inclusion of
819 current version and release dates in appropriate places are now
820 automatically generated. Also, many changes have been made to begin to
821 bring the pages into strict W3C compliance with respect to both HTML and
824 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
825 * The identify program reads the image pixels when the -format option is
826 asking for image statistics.
827 * Much improved ImageMagick validation suite (exercise with 'make check').
829 2009-02-18 6.4.9-5 Jon <jon@brick...>
830 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
831 and which overwrites the allocated area.
833 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
834 * Add section to license to alert users to third-party licenses in the
837 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
838 * Replaced geometry string parsing using ParseGravityGeometry() in
839 "composite" with more direct use of GravityAdjustGeometry();
841 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
842 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
843 * The stream utility no longer go into an infinite loop (reference
844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
846 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
847 * JPEG to PDF was not always reversible (reference
848 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
850 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
851 * Stroking when annotating failed for stroks widths > 2 (reference
852 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
854 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
855 * TransformImageColorspace() returns GRAYColorspace when set (reference
856 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
857 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
860 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
861 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
863 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
864 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
866 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
867 * Removed previous patches for -shear directions.
869 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
870 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
873 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
874 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
875 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
876 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
878 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
879 * Removed "annotate" patches, which causes no end of problems.
880 Original coding worked perfectly fine. Annotate isn't part of SVG!
882 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
883 * Respect mouse wheel movements for display program (reference
884 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
885 * Grab button in Display Open menu now works consistently (reference
886 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
887 * Patch for problem with opacity in MVG (reference
888 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
890 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
891 * Don't accept discontinuous shear angles for the -annotate option.
894 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
895 * Apply patch so ImageMagick compiles with Visual Studio 6.
897 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
898 * Fix small memory leak on truncated PNG images.
899 * Do not allocate pixels when pinging a PNG image.
901 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
902 * Set the stroke opacity for "opacity" SVG element (reference
903 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
905 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
906 * Convert to windows .ico format no longer inverts alpha channel.
908 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
909 * Interpret geometry correctly for negative angles (-shear 30x-10).
911 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
912 * Fix GetMagickToken() to accept locales that use "," as radix character.
914 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
915 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
917 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
918 * Check for negative offsets (bevel widths) for the -frame option.
920 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
921 * Patch for a memory leak and a logical bug in coders/gif.c.
922 * CopyMagickString() now returns the minimum of the source string length
923 or the length parameter.
924 * Properly set alpha channel in PNGs with palette and tRNS.
926 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
927 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
929 * Do not set the fill element when 'opacity' is set (reference
930 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
931 * Restore support for decoding the DVI format.
932 * Add perl and math lib reference to PerlMagick Makefile (reference
933 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
934 * Fix crash on invalid JPEG XML profile.
935 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
936 * Support sine and cosine as arguments to the -evaluate option.
938 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
939 * Calculate the kurtosis and skewness of image channels (reference
940 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
942 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
943 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
944 same results as the -contrast-stretch option.
945 * ContrastStretchImageChannel() no longer interpretted as Contast() by
946 MogrifyRegion() in PerlMagick.
948 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
949 * Reverse argument and option in Throw*InvalidArgumentException()
950 macro for proper exception message.
951 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
952 * Fix Y shear angle for -shear option.
954 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
955 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
956 * Support reading FITS test files (reference
957 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
958 * Replace input.ttf with the public domain Tuffy.ttf font.
959 * MagickNewImage() no longer faults when parameters are incorrect (reference
960 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
961 * Allocate strings returned by XGetResourceInstance() (reference
962 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
963 * The -append gravity is relative to the container (reference
964 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
966 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
967 * Reference cache rather than acquiring when cloning an image.
969 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
970 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
972 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
973 * Add -interword-spacing option to convert.
974 * Initialize the black channel when testing the CMY colorspace (reference
975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
976 * remove calls to exit() in MagickWand (reference
977 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
978 * Validate -affine arguments.
979 * Accept -attentuate as an option for convert.
980 * Properly create RGBA image if colormapped image has transparency.
981 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
983 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
984 * Fix off-by-one problem with -shear.
985 * Clone pixel cache method when cloning an image.
987 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
988 * Make "-layers Coalesce" work as it should.
990 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
991 * Support > 2GB TIFF under Windows.
993 2008-12-12 6.4.7-8 mootools <help@mooto...>
994 * FormatMagickTime() checks to ensure the provided time is valid.
996 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
997 * Add -kerning option to convert.
998 * Remove halo effect for the -scale option.
1000 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1001 * Fix a 1 byte overrun in Postscript coder.
1003 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1004 * Fix small memory leak in ExpandFilenames().
1006 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1007 * Fix small memory leak in LoadLocaleList().
1008 * Fix small memory leak in GetProfilesFromResourceBlock().
1009 * Don't forget to scale grayscale values when quanum min-is-white is set.
1011 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1012 * Include delegate libraries in MagickCore-config script.
1014 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1015 * Fix off-by-one error for -chop 0x50%.
1016 * Performance improvement bilinear interpolation.
1018 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1019 * Support absolute paths in the include directive within a configuration
1022 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1023 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1024 * Another attempt at properly extracting the IPTC profile from a 8BIM
1027 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1028 * AppendImage() re-written to respect gravity properly!
1029 Routine simplified to a single loop for both styles of append
1031 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1032 * AppendImage() respects gravity.
1033 * Protect against circular image list when cropping.
1034 * The index variable must be long rather than unsigned long for the DCM
1037 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1038 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1039 quantum depth is 32.
1041 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1042 * Global replaced accidently renamed MagickGetImagePixelColor().
1044 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1045 * Fixed transient bug in the -white-threshold option.
1046 * -extent x256+100+100 no longer returns an exception (reference
1047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1049 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1050 * TIFF pad is relative to bits-per-sample (reference
1051 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1053 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1054 * Support GBR raw image files.
1056 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1057 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1058 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1059 * Default PDF compression to that of the image unless overwritten by
1060 the -compress option.
1062 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1063 * Numerous pixel cache improvements including embeded support for
1064 OpenMP in a transparent manner.
1066 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1067 * Transient bug in encipher / decipher operation (reference
1068 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1070 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1071 * MPC image files working again.
1072 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1073 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1075 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1076 * Fix temporary file leak.
1078 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1079 * Fix bug for RGBO image @ line, plane and partition interlace.
1081 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1082 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1083 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1085 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1086 * GPS and multivalued EXIF properties support
1088 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1089 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1092 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1093 * Correct DPX frame position property label (reference
1094 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1095 * Textures are no longer painted as the background color.
1096 * Update both fields of an EXIF resolution.
1097 * Support query-font-metrics MSL tag.
1099 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1100 * Do not set image colorspace for the MSL modulate tag.
1102 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1103 * Off by one error when computing affine in DrawAffineImage() (reference
1104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1106 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1107 * Fixed local adaptive thresholding when using an offset (reference
1108 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1109 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1110 the pixel cache morphology.
1112 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1113 * Set explicit image format for BlobToImage() (reference
1114 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1115 * p_thread_t is an aggregate under MinGW.
1117 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1118 * pthread_t can be aggregate so stop treating it like its atomic.
1119 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1122 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1123 * slight modification of the added "radial-gradient:" image generator
1124 so the radius goes to an edge rather than the corner, allowing more user
1125 control based on image size.
1126 * fix -raise N to mean -raise NxN
1128 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1129 * Add support for inline images.
1131 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1132 * MinGW supports both Posix threads and Windows critical sections.
1134 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1135 * pthread_self() can be an aggregate value.
1136 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1138 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1139 * Set sentinel byte for MVG coder.
1140 * fx:standard_deviation returns standard deviation now instead of mean.
1142 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1143 * Support radial gradients in DrawGradientImage().
1145 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1146 * Fix memory leak when XMP profile is corrupt.
1147 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1149 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1150 * Use -remap rather than -affinity.
1151 * Don't unregister a module for an image coder signature exception.
1152 * Don't assume a monochrome image is colormapped.
1154 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1155 * Attempt to fix three image "composite -displace" while also allowing use
1156 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1157 (later transparency mask will also be added) as discussed in IM Examples,
1158 'distortion maps', but for -displace.
1160 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1161 * Fix pixel cache race condition.
1163 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1164 * Fixed an OTB coder bug (reference
1165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1167 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1168 * Add NULL terminator to options list to in MontageImageCommand().
1170 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1171 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1172 to fit the current sequence of layered/animated images. The images
1173 themselves are not modified only the 'page' meta-data. As a side-effect
1174 all offsets will become positive, with a minimal canvas width/height.
1176 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1177 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1179 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1180 * String Memory leak from InterpretImageProperties() in "annotate"
1181 for Command line handling in mogrify.c
1182 * Allow percent escapes in both -sparse-color and -distort argument strings.
1183 * Fix -alpha to allow Set, Copy, and Extract from command line
1184 * Fix -alpha Set so it only clears the alpha when it was previously off
1185 * Changed 'AllChannels' to be just the 'real' channels (including K).
1186 * Special handling if +level-colors is given one color, and no seperator.
1187 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1189 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1190 * Fix -interpolate / -compose settings.
1191 * No need to specify -endian for native floating point format.
1192 * Remove small memory leak when cloning image properties (reference
1193 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1194 * The scan delegate requires a device name, not a symbolic link.
1195 * Report alpha instead of opacity for the TXT image format (reference
1196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1197 * Add channel support to -motion-blur.
1198 * Set the SVG affine matrix *before* we compute the scale (reference
1199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1200 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1201 ImageMagick distribution is built without thread support.
1202 * Return the correct number of unique colors for colormapped image (reference
1203 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1204 * SVG depends on MagickWand for parallel make (reference
1205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1208 * Addition of 'BarrelInverse' Distortion
1210 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1211 * Extract / embed namespace for JPEG XMP profiles (reference
1212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1213 * Deprecate -map and replace with -affinity which supports dither methods.
1214 * Set image depth when -depth is fired.
1215 * Fix small memory leak in TIFF coder (reference
1216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1218 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1219 * Parallelize the colorspace transforms.
1220 * Honor gravity for -extent option (reference
1221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1223 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1224 * Fixed a memory leak in the TransparentPaintImage() method.
1226 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1227 * Treat -compose as a setting.
1228 * Check for depth == 0 in GetQuantumScale() (reference
1229 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1230 * Fix CIN coder scanline length (reference
1231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1233 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1234 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1235 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1236 * Fix configure script to configure the JBIG delegate library (reference
1237 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1238 * Error in indexed PNG output if number of colors <= 16 (reference
1239 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1241 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1242 * Always reinterpret %[fx:] properties.
1243 * Composite based on the composite image compose operator.
1245 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1246 * Add --coder-path and --filter-path options to MagickCore-config to
1247 support the Magick Coder and Image Filter kits.
1249 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1250 * -sparse-color option completed with inital set of methods.
1251 * -distort Barrel arguments expanded.
1253 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1254 * The -draw option no longer returns an error when for # like .6 (reference
1255 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1257 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1258 * New dithering selection option, -dither Floyd-Steinberg or
1261 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1262 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1264 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1265 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1266 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1267 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1268 * Support -compose option in the compare program.
1270 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1271 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1272 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1273 the older DrawAffineImage() in AffineTransformImage().
1274 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1276 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1278 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1279 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1280 degree Arcs and Polar Distorts.
1282 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1283 * Patch -fx to properly recognize maxima and minima.
1284 * Add channel specifier to -fx depth, mean, maxima, minima, and
1285 standard_deviation (e.g. depth.r).
1286 * Properly append .magick to the USERPROFILES path (reference
1287 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1289 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1290 * Added a "-set option:distort:scale" which scales the output 'view'
1291 by the amount given. This is directly useful for doing 'super-sampled'
1292 distorts, just set this, the scale the result back to a normal size.
1294 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1295 * Rewrite on coefficent handlig for DistortImages so allow for generation
1296 by other operators (SparseColor), and addition of verbose output of
1297 equivelent -fx functions for DistortImages to report of the internal
1298 coefficents that was calculated, and who they are used.
1299 * Initial implementation of SparseColor for interpolated gradients from
1300 sparsely seperated points of color (or posibily other forms of arguments)
1301 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1302 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1303 And as developed by Fred WeinHaus in his PinBarrel script
1305 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1306 * Certain corrupt GIF images no longer hang (reference
1307 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1308 * Read more than one image (if they exist) from DJVU image files.
1309 * Don't set image depth in histogram coder (references
1310 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1312 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1313 * Fixed cache nexus threading problem to avoid spurious assertions when
1314 calling the DistortImage() method.
1316 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1317 * New distortion Shepards which provide semi-localized distorts of control
1318 points within an image, as first developed for IM by Frew Weinhaus in his
1319 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1320 It's almost like taffy pulling!
1322 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1323 * Separate coefficient calculation from DistortImages (future development)
1324 * Perspective and Bilinear Distortions fallback to Affine
1325 when less than 4 point pairs are provided.
1326 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1327 and a simple translation if only a single point pair is provided.
1328 * Added 'verbose' output of some of the distortion equations generated
1329 * Initial addition of polynomal distortion (incomplete - not working yet)
1331 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1332 * Add log2 and round as -fx operators.
1333 * Add log and round as -evaluate operator.
1334 * Add -deskew option to straighten an image.
1336 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1337 * Use the source image interpolation method when drawing an affine image.
1339 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1340 * Added new operator +/-level-colors which will 'level' images based
1341 on colors to use for the black and white points. This lets to adjust
1342 the image in terms of mapping the given colors from/to black and white
1345 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1346 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1349 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1350 * Refactor additional ImageMagick algorithms for OpenMP support.
1352 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1353 * Add pow as an -evaluate operation, using normalized values
1355 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1356 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1357 Function maps black and white values to the given level values.
1358 Rather than mapping the given level values to black and white.
1359 Bacically a 'reverse-level' function, with different input args.
1360 * Set +level or a '!' flag in -level or LevelImage() to call
1361 the new 'reverse-level' function LevelizeImageChannels().
1362 * More work on IsMagickColorSimular() to fix relationship between
1363 transparent-black and opaque-black, which was matched as 'simular'.
1364 Also attempts to fix 'K' channel handling for CMYK colorspace.
1365 More work on this to come.
1367 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1368 * The TXT format correctly reports alpha channel (reference
1369 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1370 * MONOTCHROME1 Dicom images are not longer inverted (reference
1371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1373 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1374 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1375 so as to understand that the Hue Channel is cyclic by nature
1377 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1378 * The -sketch option is working again (reference
1379 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1381 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1382 * More algorithms refactored to support a threaded cache view.
1383 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1384 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1385 * ISO C++ 1998 does not support 'long long' (reference
1386 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1387 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1389 * Generate histogram comment if # unique colors exceed 1024 (reference
1390 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1392 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1393 * Reading EMF files containing non-ascii characters no longer fails for
1394 UTF8 encoded paths on Windows XP.
1396 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1397 * The -colorspace option is an operator, not a setting.
1399 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1400 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1402 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1403 * Patches to the JPEG and DCM coders to fix a few problems reading
1404 certain DCM image types.
1406 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1407 * Interpreting the -set option is no longer delayed.
1408 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1409 * Call DrawAffineImage() instead of CompositeImage() (reference
1410 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1411 * Throw exception for TIFF compression not support (reference
1412 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1413 * The +opaque option now recognizes its required argument (reference
1414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1415 * The -background and -virtual-pixel settings are now applied correctly
1417 * Only reset the exception signature if the relinquish memory is MagickTrue.
1418 * Correct recolor equation for computing opacity (referencee
1419 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1420 * Set midpoint when scaling JP2 images.
1421 * Semaphores must be passed by reference when destroyed for reliable thread
1423 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1425 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1426 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1428 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1429 * Import: properly handle a hierarchy of subwindows under X11.
1430 * Refactor quantum pixel processor to inprove ease of use and speed.
1432 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1433 * OpenMP patch for sepia-tone effect.
1435 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1436 * OpenMP patch for NormalizeImage() & TintImage()
1438 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1439 * OpenMP patch for GetImageChannelDepth().
1440 * Set depth to 32 when saving MIFF HDRI image files.
1442 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1443 * OpenMP patch for OilPaintImage Function
1445 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1446 * Update IPLab coder (reference
1447 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1449 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1450 * Return correct result for -fx luminence.
1451 * Restore missing break so that PGM images remain PGM.
1452 * Speed up the processing of ASCII PNM files.
1453 * Return the correct number of MNG images for PingImage().
1455 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1456 * Remove C++ style comments from source.
1457 * Center motion blur kernel.
1458 * Reenable dithering for -monochrome option.
1460 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1461 * For color reduction, use maximum tree depth if image has 1024 or less
1463 * Use a uniform convolution filter for motion blur (reference
1464 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1465 * Add 'mean' and 'std' symbols to the Fx expression parser.
1467 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1468 * Updated to the latest autoconf/automake/libtool scripts.
1469 * Default to HSL colorspace when modulating (reference
1470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1471 * The -regard-warnings option properly returns a program status of 1 if and
1472 only if a warning or error exception is thrown.
1473 * Report 'no clip path defined' exception for -clip-path option (reference
1474 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1476 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1477 * Distinquish between pre and post processing of image list options.
1478 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1479 exception (reference
1480 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1482 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1483 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1484 set image->matte to MagickFalse and emit a warning. This will produce
1485 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1487 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1488 * Fix fault for animate -window root image.gif.
1489 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1490 passes and setting image pixels (reference
1491 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1493 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1494 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1496 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1497 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1498 the PNG specification, instead of scaling them.
1500 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1501 * Revised png.c to avoid saving unknown chunk types that will never
1502 be used later. This prevents the vulnerability described in
1503 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1504 To handle an invalid, zero-length vpAg chunk properly will require
1505 libpng-1.2.27 or later.
1507 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1508 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1509 * Use proper rounding for the -fx intensity expression.
1511 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1512 * Fix +swap option so it no longer throws an assertion.
1513 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1515 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1516 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1517 tile size is specified (e.g. ptif:image.tif[128x128]).
1518 * Malformed use of caption no longer consumes memory (reference
1519 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1520 * Don't run Ghostscript twice (reference
1521 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1523 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1524 * SpreadImage() no longer introduces noise into the resulting image (reference
1525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1526 * Properly handle min-is-white TIFF gray scale images.
1527 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1530 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1531 * Writing pyramid TIFF images no longer fails if a tile size is specified
1532 (e.g. ptif:image.tif[128x128]).
1533 * Reset page geometry when interactively cropping an image with the display
1536 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1537 * With a single swap argument should swap the image with the *last* image.
1539 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1540 * Make sure we don't sync a blob after it has been closed.
1542 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1543 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1545 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1546 * Support both GTK and CAIRO interfaces to RSVG (reference
1547 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1548 * Display colormapped PNG images with alpha properly (reference
1549 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1551 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1552 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1554 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1555 * The rsvg delegate library depends on cairo-svg.
1556 * Account for min-is-white 8-bit gray TIFF images.
1558 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1559 * Add support for the Postable Document Archive Format.
1560 * Add support for Braille images.
1561 * Add support for DDS images (contributed by Bianca van Schaik).
1562 * Add GetImageAlphaChannel() method.
1563 * PSD clipping paths are once again recognized.
1565 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1566 * Return the actual image format for HTTP: or FTP: format (reference
1567 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
1568 * Fix so image.quantize(true) returns error as expected (reference
1569 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
1571 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
1572 * Fixed a small memory leak (8 bytes) in TransformImages().
1573 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
1574 * Identify now reports both actual and reported image depths (reference
1575 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
1577 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
1578 * Speed up converting large PDF/PS images when only selecting a few pages
1579 (e.g. pdffile.pdf[195-199]).
1580 * Deprecate HSLTransform() and TransformHSL().
1582 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
1583 * Fix Magick++-config script to reflect the MagickWand / MagickCore
1586 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
1587 * Promote colormapped to truecolor images when enciphering.
1589 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
1590 * Add EncipherImage() / DecipherImage() methods.
1591 * Add -encipher / -decipher options to the command-line utilities.
1593 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
1594 * New Unix/Linux refactoring (should be transparent since changes are
1595 reflected in Magick-config and ImageMagick.pc pkg-config files):
1596 /usr/local/include => /usr/local/include/ImageMagick
1597 libMagick => libMagickCore
1598 libWand => libMagickWand
1599 Magick-config (deprecated) => MagickCore-config
1600 Wand-config (deprecated) => MagickWand-config
1601 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
1603 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
1604 * Liquid rescale limits the final size to twice the original size (reference
1605 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
1606 * Read EXIF data in TIFF images; writing is pending until we can figure out
1607 how to use the libtiff delegate library to write EXIF data.
1609 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
1610 * Add support for liquid rescaling (e.g. -liquid-rescale).
1611 * Support a ^ meta character in an image geometry (.e.g
1612 convert 640x480.png -resize 240^ returns a 320x240 result).
1614 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
1615 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
1616 return camera model number.
1618 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
1619 * Monochome EPS3 images are no longer corrupt (reference
1620 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
1621 * Eliminate memory corruption with broken PICT image (reference
1622 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
1623 * Return a Grayscale colorspace for grayscale DPX image (previously
1624 returned Log colorspace).
1625 * Fix -g option for PCL6 support (reference
1626 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
1628 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
1629 * Only read ICON alpha mask if BPP is <= 16.
1630 * Add support for +opaque and +transparent (requested by Anthony).
1631 * Throw an exception *before* we call wmf_api_destroy() (reference
1632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
1634 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
1635 * Use explicit format specifier to render transparent Adobe Illustrator
1636 files (i.e. convert ai:image.ai image.png).
1637 * Set RSVG base URI (patch provided by tsdineen).
1639 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
1640 * `Magick-config --version` returns Q16 instead of
1641 Q@MAGICKCORE_QUANTUM_DEPTH@.
1642 * Permit commas in numbers in certain locales (e.g. german +100,000).
1644 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
1645 * Added an exception reason to BlobToImage() in the event an image has no
1646 magic number and neither the image magick or filename is set.
1647 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
1648 * Fix bug in GetEXIFProperty() (reference
1649 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
1651 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
1652 * Adding comments to your image is now possible with the display program.
1654 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
1655 * Adjusted -clut multiplyer for correct handling of
1656 "-interpolation Integer" in color lookup.
1658 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
1659 * Fix 'insufficient image data' for DCM format (reference
1660 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
1661 * Force a colormapped image if Palm bits-per-pixel < 16.
1662 * Fix multiple problems with Palm Data Base reader (patch from
1664 * Do not exit after first image with the display --immutable option.
1665 * Update autoconf/automake/libtool configuration files.
1666 * Add support for resource limit units (e.g. -limit memory 16mb).
1667 * Return original image if gaussian blur sigma is 0.0.
1668 * Colormapped multi-image PDF's are no longer corrupt (reference
1669 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
1671 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
1672 * Finalisation of new resize filters, "Lagrange" self-windowing filter
1673 now adjusts automatically with different support window size.
1674 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
1675 (triangluar) resize windowing filters.
1676 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
1677 from the Lookup Table image.
1679 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
1680 * Not all DCM tags were being saved as image attributes (patch provided by
1682 * Normalize pixel values when quantum format is floating-point.
1683 * Initialize the pixel sum to zero when averaging image pixels.
1685 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
1686 * Bug fix in height calculation for -layers merge operation
1688 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
1689 * Add support for SCT grayscale images.
1690 * Fixed transparancy bug for the ICO image format.
1691 * Fixed small memory leak in the caption and label coders.
1692 * Fixed -threshold option to return all white for -threshold 0 (reference
1693 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
1695 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
1696 * Corrected CGM delegate command in config/delegate.xml.
1698 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
1699 * Reclassified X server open error from fatal to non-fatal.
1700 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
1701 set the image alpha channel.
1702 * Patch for Scanalytics IPLab image format for non 8-bit images
1703 (contributed by Sean Burke).
1705 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
1706 * Remove ctrl-M characters on in various source files.
1707 * Fix signature for Magick++ averageImages() regression tests for HDRI.
1708 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
1710 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
1711 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
1713 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
1714 * Upgrade to FPX version libfpx-1.2.0.14 (reference
1715 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
1716 * Modules are searched first in the directories specified by the environment
1717 variables, and then -- if the desired module is not found -- in the
1718 compiled-in path. (reference
1719 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
1721 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
1722 * Update FPX regression test reference images.
1723 * Fixed Magick++ compile error for Sun Studio 10 compiler.
1725 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
1726 * The -equalize option now respects the -channel option.
1728 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
1729 * Additional Filters: Welsh, Parzen, Lagrangian
1730 * Addition of Cubic filter B,C controls
1731 * 'verbose' filter plotting output using -define "filter:verbose"
1733 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
1734 * Further expandsion and handling of filters with expert options.
1735 -filter selects from a table of standard filter settings, while
1736 expert options allow complete selection of filter, windowing, support
1737 and blurring options. Includes automatic switch from Sinc to Bessel
1738 for operators using 2 dimentional cylindrical filter, rather than
1739 two pass 1 dimentional orthogonal filters.
1741 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
1742 * Obsolete -support (set filter blur factor)
1743 * Expandsion to add -set/define filter options
1745 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
1746 * Least Squares coordinate handling added for -distort methods Affine,
1747 Perspective, Bilinear. This allows for more than the minimal number of
1748 coordinates to be used to 'fit' a distortion function to an image.
1749 This addition will allow the use of image registration to generate
1750 panarama overviews and better geographical coordinate correction.
1751 * Cosolidated the simular methods FlattenImage() and MosaicImage()
1752 into a new layers function MergeImageLayers() method, adding 'flatten'
1753 and 'mosaic' layer methods.
1754 * Addition of another simular layers method 'merge' which 'unlocks' the
1755 normal flatten/mosaic layer merger from the origin, The resulting image
1756 will have a virtual canvas of minimal size with an offset. Also images
1757 with negative offsets will not be clipped by the 'merge' form of the
1758 command. This was created for better layering of distorted images, such
1759 as panarama overlays.
1760 * Bug fix in handling transparency for EWA resampling.
1761 * Access to Resize Filter Functions from resize.c (for resample.c)
1762 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
1763 * All resize filters added to resampling, but filter handling is incomplete.
1765 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
1766 * The box filter no longer produces a black grid when resizing an image
1768 * Respect cropbox for PDF with a subimage specification (e.g.
1770 * Detect proper PDF bounding box when offsets are negative.
1772 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
1773 * Speed up the Fx interpreter.
1774 * Use ULL not ui64 for MinGW 64-bit constants.
1775 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
1776 * Close all references to a pixel cache on disk before removing the temporary
1777 file as required under Windows.
1779 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
1780 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
1781 sharp and clear as you approach the center of the distort.
1782 * Added " -set option:distort:viewport 'geometry' " special option
1783 that can be used to override the output image size and offset.
1784 * Fixed experimental use of -filter and -support in Resampling (more later).
1785 * Changed order for coordinate arguments in -distort (for later leastsq
1786 multiple coordinate distortion function fitting)
1788 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
1789 * Check the API version and quantum depth before loading a coder module or
1790 image filter (reference
1791 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
1792 * Add exception to the image filter signature.
1793 * Get the execution path under Mac OS X.
1794 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
1795 * Fixed memory leak in CloneString() (reference
1796 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
1797 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
1800 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
1801 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
1803 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
1804 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
1806 * Map the display program pan icon window for each oversized image.
1807 * The ufraw delegate does not like quotes around the output filename.
1808 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
1809 a 64-bit FreeBSD system.
1810 * The -level option now works properly for colormapped images.
1811 * Allow Extrapolated blending of images using -blend
1812 http://netpbm.sourceforge.net/doc/extendedopacity.html
1814 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
1815 * Major Addition, Area Resampling Functions, (scaled interpolation)
1816 for pixel lookup in Distortion functions. This improves the look in
1817 areas of minification enormousally, especially in situations of infinite
1818 tiling and horizon views. All virtual pixel methods have been handled
1819 to minimise computation time involved with area resampling. To use the
1820 new function distortions need to be able to determine scaling vectors
1821 (distortion function derivitives) for correct working. All
1822 -distort methods, except Arc, uses scaled area resampling.
1823 * Improvements to perspective distort method, to include the correct
1824 differentation between the 'ground' on which the image lies, and the
1825 'sky', the color of which can be set using the -mattecolor setting
1826 (as the distortion invalid pixel color). Background color is retains
1827 for surrounding ground areas. The horizon is also correct anti-aliased
1828 and transparent colors are also allowed, allowing you to add backdrops
1829 of gradients and patterns.
1831 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
1832 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
1833 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
1835 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
1837 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
1838 (alert from iDefense).
1839 * Patched ReadDCMImage() to fix an integer overflow vulnerability
1840 (alert from iDefense).
1841 * Patched ReadDIBImage() to fix an integer overflow vulnerability
1842 (alert from iDefense).
1843 * Patched ReadXBMImage() to fix an integer overflow vulnerability
1844 (alert from iDefense).
1845 * Patched ReadDCMImage() to fix an denial of service vulnerability
1846 (alert from iDefense).
1847 * Patched ReadXCFImage() to fix an denial of service vulnerability
1848 (alert from iDefense).
1849 * If image size changes, don't trust DPX orientation attributes.
1851 2007-09-04 6.3.5-9 Gozer404
1852 * Add French to the messaging system (reference
1853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
1854 * Add -fopenmp to MAGICK_PCFLAGS (reference
1855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
1857 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
1858 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
1859 reset the alpha channel.
1860 * Render proper image labels for VID coder.
1861 * Resolved a conflict for the -list option. Use -list font to list
1862 ImageMagick fonts and -list type to list image types.
1863 * Catch any errors returned by pthread_mutex_init() (problem report
1864 from devman@gmx-t...).
1865 * TransformHSL() returns a proper hue component.
1866 * Added -clut option and the ClutImage() method.
1867 * Fix glyph memory leak in AnnotateImage (reference
1868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
1869 * Rename analyze.c to Analyze.c (reference
1870 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
1872 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
1873 * Enabled use of +distort to auto resize destination image to 'bestfit'
1874 the distorted input image. This also enabled the use of virtual canvas
1875 offsets in source and destination images for most distortion methods.
1877 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
1878 * Remove atexit in Magick++ code to avoid possible client crash (reference
1879 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
1881 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
1882 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
1884 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
1885 * Added -distort arc. This update also allows the destination image
1886 size and offset to be set according to the specific distortion being
1889 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
1890 * Set the -poloroid border color with the -bordercolor option.
1892 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
1893 * Remove extranous break statement so -type option properly sets the
1894 image_info->type member (reference
1895 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
1897 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
1898 * Allow the use of optional arguments in -distort SRT
1900 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
1901 * Initial addition of three Affine Distortions to -distort with the affine
1902 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
1903 or separate Scale-Rotate-Translate actions.
1905 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
1906 * Fix X11 font ascender.
1907 * Add -distort option.
1908 * Add random noise option (e.g. +noise random).
1909 * Many internal algorithms are now threaded to take advantage of speed-ups
1910 offered by the new dual and quad-core processor technologies.
1911 and quad-core processor technology.
1912 * Tiff images in the LAB colorspace are no longer identified as RGB
1913 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
1914 * Update image color_profile and iptc_profile members in the JPEG coder
1915 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
1917 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
1918 * Fix composite mask bug (reference
1919 http://www.imagemagick.org/Usage/bugs/composite_mask/).
1920 * Speed up GetPixelOpacity() method (patch from seth@price...).
1921 * Set icon image width/height before allocating the image colormap.
1922 * Remove Photoshop string segment from JPEG profile (reference
1923 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
1925 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
1926 * Converting a jpg to pdf is creating an empty pdf object (reference
1927 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
1928 * Respect the '-set type:hinting off option' (bug report from Richard
1930 * WritePSDImage vulnerable to exploitable heap corruption (reference
1931 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
1933 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
1934 * SetMagickRegistry() post-increment the value 'id' (reference
1935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
1937 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
1938 * Read/write 10 & 12-bit packed DPX images.
1939 * Reduce stack requirements for messaging system.
1940 * Small memory leak for raw profiles in the PNG coder.
1942 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
1943 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
1944 you can continue to use "-interlace Plane" to request these.
1946 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
1947 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
1949 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
1950 * Set min-is-white for Group4-compressed PDF.
1951 * Add PaintFloodfillImage() method.
1953 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
1954 * Add MEPP metric to compare program. Returns the mean error per pixel
1955 along with the normalize mean and maximum error.
1956 * Attach an XMP profile to an image (e.g.
1957 convert input.tif -profile xmp:metadata.xmp output.tif).
1959 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
1960 * Fixed mogrify conversions with -format and -path (reference
1961 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
1963 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
1964 * SVG style element was not always parsed properly.
1965 * Do not dither when the number of unique colors is already less than the
1967 * Return normalized PAE metric (compare utility).
1969 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
1970 * Add support for PFM images.
1971 * Check for corrupt EXIF image profiles.
1972 * Writing JPEG YCbCr TIFF images no longer faults (reference
1973 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
1975 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
1976 * Fixed minor bug for crop missed images and 'background' GIF disposal.
1978 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
1979 * Added profile support to the GIF decoder/encoder. They are stored
1980 as GIF Application Extensions. Known extensions include existing ICCRGB1
1981 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
1982 profiles). Unknown extensions found in GIF files are read as gifappNNN.
1984 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
1985 * Invert Opacity change for user defined ordered dither threshold maps,
1986 so that 'off' map is transparent, and 'on' is opaque.
1988 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
1989 * Added an initial Coalesce Images, and a final +map local colortable
1990 optimization to the -layers Optimize method, for a simple to use
1991 GIF optimization operation. (more work to come)
1993 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
1994 * Properly set the virtual canvas of a multi-frame GIF image sequence.
1995 * Add AcquireOneVirtualPixel() method.
1996 * Set Log colorspace properly when writing DPX images.
1997 * Add -tile-offset option.
1998 * Add support for the EXR image format.
1999 * Improve support for DPX images.
2000 * Add --enable-hdri option to the configure script.
2001 * Add support for high dynamic-range images (HDRI).
2003 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2004 * Improve support for writing multiple image icons.
2006 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2007 * Separated -layers Optimize from -layers OptimizeFrame to allow
2008 the former expansion into a general (multiple method) optimizer
2010 * merged -layers OptimizeTransparency into -layers Optimize method
2012 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2013 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2014 * Fix race condition when spawning delegate programs.
2015 * TIFF JPEG now respects the -quality comptression setting.
2016 * The -fx option now properly groks the logical and operator.
2017 * DPX tilestamp property should be timestamp.
2019 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2020 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2021 according to given gravity and canvas area it applies to. This is for
2022 code simplification thoughout MagickCore.
2024 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2025 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2026 frames. Other animation handlers may also need to reset virtual canvas
2027 sizes to match the first frame, as well.
2029 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2030 * Addition of a CompositeImages() "layer.c" function to compose two
2031 separate image lists together (with a virtual canvas offset) in three
2032 different ways, depending on the size of the lists.
2033 * A 'hack' for command line use (the two lists separates by the special
2034 "NULL" image, which is junked) has also been added. Specifically...
2035 "-layers Composite".
2037 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2038 * Add -layers RemoveDups method to remove duplicate sequential images in
2039 coalesced animations.
2040 * Add -layers RemoveZero method to remove images with a zero time delay
2041 (with no action and a warning is all images have zero time delay)
2043 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2044 * Permit generic profiles (e.g. -profile name:profile).
2046 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2047 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2048 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2050 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2051 * Code duplication, simplification, and possible logic faults in "list.c".
2052 * Added new Composition method, 'ChangeMask' to return pixels
2053 that have changed or will cause a color change in overlays
2054 * Used 'ChangeMask' to implement the "-layers" method
2055 "OptimizeTransparency" to improve the compressibility of
2056 frame optimized GIF animations. See IM Examples...
2057 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2059 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2060 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2061 some minor changes to the GIF coder to make reading and pinging images
2062 faster (patch provided by mstemm@cloud...).
2064 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2065 * Patch RotateImage() to properly rotate CMYK images.
2066 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2067 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2069 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2070 * Fixed bug for GIF Optimization for images without a matte channel.
2071 * Improved image handling for "-layers" method "Dispose".
2073 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2074 * Improve configure script to better support Ghostscript under Mac OSX (
2075 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2076 * Force a virtual pixel method of Tile for GetFillColor() and
2078 * Add -reverse option to reverse the image list.
2080 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2081 * Support versions 2.1.0 and above (reference
2082 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2083 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2084 * Fix fault in DCM coder (reference
2085 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2086 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2087 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2088 * Add --disable-deprecated configure script option.
2089 * Composite mask now works properly with transparent images.
2091 2007-03-04 Daniel Kobras <kobras@debia...>
2092 * Fixed additional data-driven faults (reference
2093 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2094 * Allocate proper scanline length to prevent a PCX overflow.
2096 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2097 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2098 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2100 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2101 * Escape indirect labels and comments (e.g. -label @file).
2102 * Added -format %C to return the image compression type.
2103 * Do not report channel statistics if -ping -format is specified with the
2105 * Add ResetImagePage() to reset the image page canvas and position.
2106 * Upgrade to LCMS 1.16
2107 * Configure Ghostscript for library or framework (reference
2108 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2109 * Add -taint option to convert/mogrify to mark image as ineligible for
2110 * Fixed various data-driven faults (reference
2111 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2112 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2113 not MagickCore. The corrupt XWD image faults but its failing in
2114 the X11 XGetPixel() method, not MagickCore.
2116 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2117 * Use -define quantum:polarity=min-is-black or -define
2118 quantum:polarity=min-is-white to toggle the photometric interpretation for
2119 a bilevel TIFF image.
2121 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2122 * Don't interpret embedded format characters when reading comments/labels
2124 * Reading an image from stdin stopped working.
2126 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2127 * PerlMagick Label() no longer faults.
2128 * Fix double-free when using the display/animate -geometry option.
2129 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2130 profile->length and profile->datum.
2132 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2133 * Fix file leak in InjectImageBlob().
2134 * Do not reinterpret image properties (e.g. -comment %%w).
2136 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2137 * Don't over-allocate file buffers.
2139 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2140 * Format strings in the POSIX locale.
2141 * Make font metrics invarient to the strokewidth.
2143 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2144 * Patch to fix configure.ac typo.
2146 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2147 * Permit ImageMagick to run as a service under Windows.
2148 * Remove duplicate EXIF properties.
2149 * Support strokewidth option for the caption format.
2150 * Don't use Ghostscript for rendering fonts if Freetype is available.
2152 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2153 * Added thumbnail format to write EXIF thumbnails.
2154 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2155 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2157 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2158 * Add interpolate and background options to PerlMagick's AffineTransform().
2159 * Revert to Postscript rendering if Freetype delegate library is not
2162 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2163 * Accept Fx expressions from a file with -fx @filename.
2164 * Enhance -fill and -stroke to accept image filenames as patterns.
2166 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2167 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2169 * Update EXIF resolution fields when image density changes.
2171 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2172 * The -polaroid option now respects -gravity.
2173 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2175 * Any form of "-crop" with a percentage, implies an offset for the crop.
2176 * Fixed percent option for -border (e.g. -border 10%x0%).
2177 * Add -path option to the mogrify program to specify where to write the
2180 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2181 * Fix the -auto-orient to work with an image sequence (reference
2182 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2183 * Add -polaroid option to simulate a Polaroid picture.
2184 * Eliminate double-free bug in GradientImage().
2185 * Set AppendImage() matte channel only when image has matte attribute set.
2186 * The -crop with negative offsets do not modify the virtual canvas.
2187 * Caption: Given both the width and height ("-size") of the area to fill,
2188 adjust the fonts "-pointsize" until the text just filles the whole space
2189 without overflowing.
2190 * Generate proper Windows icon image files (patch provided by