1 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
2 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
3 "ModulusSubtract" for more clarity of there functions. Old names
4 will continue to work as expected.
5 * Fix "Plus", "Minus", "ModulusAdd", and "ModulusSubtract" to follow
6 normal SVG 'Over' blending specifications, (see next for override)
7 * Allow the "-channel sync" flag to allow mathematical compositions to work
8 for SVG specified handling, or if turned off, to perform image mathematics
9 on specific individual channels. You can now use math compose methods
10 with the alpha channels of images, or with just one channel of an image.
12 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
13 * Special case handling in Barrel distortion (pixel at image center)
14 * Calculation of image for Barrel distortion (pixel vs image coords)
15 * Argument input (handling optional 'd' argument) for Barrel distortion
17 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
18 * Do not declare timestruct under MinGW.
19 * Respect -compose option for the montage utility (bug report by Anthony).
20 * A 256 column gradient produces a 256 color GIF image (bug report by
22 * Register / unregister CALS format in static.c (reference
23 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
25 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
26 * Only write one ICC profile to PSD image.
27 * Sync image colormap for PNG tRNS chunks.
28 * The -direction option now works with the -annotate and -draw options.
29 * For the histogram: format, if you have no need for the unique color list,
30 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
32 * Match on literal after backslash in glob expression (reference
33 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
34 * Enable JPEG-compression for grayscale TIFF images (reference
35 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
36 * Don't write empty tile if tile geometry matches the image width (reference
37 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
38 * Support -regard-warnings in the mogrify utility.
39 * Output the correct units for the identify utility (reference
40 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
42 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
43 * Do not set the resample virtual pixel method when undefined.
44 * Support writing grayscale PSD images.
45 * Revert Lab-to-XYZ colorspace transform patch.
46 * Clamp HDRI values for LevelImageChannel() method.
48 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
49 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
50 * Do not flip BMP image with negative height when pinging.
52 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
53 * Improve support for device link profiles.
55 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
56 * Fixed bug in -auto-level for special case when only one value is present
57 in some channel of the image. In this case no 'stretch is performed, just
60 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
61 * WMF support under Windows does not produce the same results as under
64 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
65 * Fixed bug in equal-size tile cropping, when image has a page offset.
67 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
68 * The -recolor 4x4 matrix is now interpretted properly (previously it
69 summed rather attenuating the alpha channel).
70 * Support writing 1-bit PSD images.
72 * Improved WMF support under Windows.
74 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
75 * The new coders/png.c was failing to read a 1-bit paletted image properly.
76 * Finished eliminating the deprecated direct references to members of
77 the png_info structure. ImageMagick can now be built with libpng-1.5.
79 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
80 * Respect the -density option when rendering a Postscript or PDF image.
81 * Distort barrel no longer complains when 3 arguments are given (reference
82 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
83 * Support -direction left-to-right option for rendering text
85 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
86 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
87 * Relocated the new, misplaced png_get_rowbytes() call.
88 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
90 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
91 * Windows does not support complex.h (reference
92 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
93 * Add support for monochrome PSD images.
94 * VignetteImage() no longer crashes when x and y arguments are both greater
95 than half the width (x) and height (y) of the image.
97 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
98 * Eliminated some of the deprecated direct references to members of
99 the png_info structure. This must be finished before we can build
102 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
103 * The animate program no longer loops twice when -loop 1 is specified.
104 * The caption format would sometimes hang when the text was not UTF-8.
105 * Don't gamma correct log to linear color conversion unless the -gamma is
107 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
109 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
110 * Detect CMYKProcessColor AI tag.
111 * Delete image from command line cache for -write option.
113 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
114 * Add support for the Adobe Large Document format.
115 * Recognize -remap option for the mogrify utility.
116 * The default Helvetica font is not always available, check for
117 Century Schoolbook too (reference
118 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
120 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
121 * Permit user to get virtual pixels with a region width of 0.
122 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
123 * Resampling filter must respect the image virtual pixel method.
125 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
126 * The -evaluate-sequence option behaves like -evaluate except it operates
127 on a sequence of images.
129 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
130 * Add support for the -maximum and -minimum options.
132 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
133 * Check to see if ICON image width /height exceeds that of the image canvas.
134 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
135 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
136 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
137 Anthony, review these for correctness.
138 * Don't embed an XMP profile in an EPS image for now.
140 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
141 * Insufficient image data in EPT is a warning rather than an error.
142 * Respect -type TrueColor when writing gray DPX images.
143 * Fix problem reading 10-bit grayscale DPX images when scanline length is
145 * BMP has an alpha channel, it was treated as an opacity channel.
147 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
148 * Write 10-bit grayscale DPX images properly.
150 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
151 * Detect PDF ICCBased colorspace.
153 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
154 * Finalized -set option:convolve:scale kernel normalize/scale option
156 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
157 * TransformImage() resets the image blob when called in the PICT decoder;
158 use SetImageExtent() instead.
160 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
161 * Support PSD RLE compression.
163 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
164 * The jpeg:extent define sometimes exceeded the specified limit.
166 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
167 * Resolve "too many open files" (reference
168 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
170 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
171 * Added Correlate method which does a Convolve without reflecting the kernel.
173 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
174 * Initialize grayscale colormap for PSD images.
176 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
177 * Final testing and fixing of basic morphology operators
178 * Addition Third-level Subtractive Morphology Methods:
179 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
180 * Ensuring original kernels passed to morphology are cloned before being
181 modifified for use by specific methods (EG: convolve scale/normalize)
183 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
184 * display -immutable to display transparent image without a checkboard.
186 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
187 * Make -define png:color-type less persnickity about what it will accept.
189 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
190 * added use of -precision in 'showkernel' output of -morphology
191 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
192 'Distance' Morphology primatives. This does not have a performance hit,
193 though is only truely applicable when the kernel is asymmetric. Note that
194 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
195 operations work properly. This 'reflected usage is defined by online
196 morphology lecture notes (Google for "EECE Binary Morphology")
197 * Added convolve kernel scaling setting "-set option:convolve:scale N"
198 If undefined morphology convolve does not do any scaling or normalization
199 of the convolution kernel. A value of 0.0 causes normalization for both
200 zero and non-zero (added weights) kernel types.
202 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
203 * Speed up reading the PSD image format.
204 * Add the -precision option. Use it to set the maximum number of significant
205 digits to be printed.
206 * Add -features option to the identify program to display channel features.
207 * Add -unique option to the identify program to display channel features.
209 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
210 * Add support for compact floating point (i.e. -depth 16 -define
211 quantum:format=floating-point).
212 * Transparent images no longer flicker on certain system when using the
214 * Permit interactive resizing with the display program.
215 * Support heterogeneous distributed processing, see
216 http://www.imagemagick.org/script/architecture.php#distributed.
217 * Fix semaphore assertion when reading a corrupt image with Magick++.
218 * Add support for -brightness-contrast option.
220 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
221 * Add support for the BGRA raw image format.
223 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
224 * Added Kernel Generator to generate kernels from user strings, which
225 allows the generation in many built in kernels for both Convolution
226 and other Morphological methods. New Kernels currently include..
227 Convolution: Gaussian, Blur, Comet
228 Morphological: Rectangle, Square, Diamond, Disk, Plus
229 Distance: Chebyshev, Manhatten, Knight, Euclidean
230 And both old and new (rectangular) user defined kernel specifications
231 including the use of 'nan' to represent elements which are not part
232 of the kernel definition. List built-in kernel types use "-list kernel"
233 * Added -morphology {method}[:{iteration}] {kernel_string}
234 Initial methods includes no only the basic morphology methods: Dilate,
235 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
236 also the special methods: Convolve, and Distance. Of course the
237 appropriate kernel should be provided for each specific method.
239 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
240 * Add OpenCL-enabled filter (e.g. convert image.png -process
241 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
242 * Added StringTo...() processing functions
244 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
245 * Added MxN tile cropping with overlapping and space handling.
246 See IM Examples, Cutting and Bordering, Cropping roughly Equal
248 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
249 * angle bug fix in variable blur composition with vertical ellipses
250 * Added ability to have variable angles for ellipses in variable blur
251 composition. See IM Examples, Composition, Variable Blur for details
253 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
254 * JPEG does not grok the HSL colorspace.
256 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
257 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
258 * The -gaussian-blur over blurred the opacity channel (reference
259 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
261 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
262 * Declare InverseFourierTransformImage in Magick++/Include.h.
264 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
265 * The PNG8 encoder would fail to write a 1-color image, due to
266 a bogus MagickFail return from CompressColormapTransFirst().
268 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
269 * SVG images are no longer double sized with the -density option.
271 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
272 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
275 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
276 * It's interword-spacing, not interword_spacing (reference
277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
278 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
280 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
281 * Changed the one remaining ping_info->trans to ping_info->trans_values
284 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
285 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
286 * -threshold option: threshold to white if the computed intensity of the
287 color channels exceeds the threshold.
288 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
290 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
291 * Escape single quote in when writing the UIL format.
293 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
294 * The mogrify program +opaque option now recognizes its required argument.
296 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
297 * Add magick/morphlogy.{c,h} source templates.
298 * Sync image option when reading MPR images.
299 * Optimize ping for SVG images.
300 * SetLogFormat() no longer causes crash (reference
301 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
302 * Do not call MagickCoreTerminus() when memory allocation fails inside
303 the locale component.
305 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
306 * Read / write 32-bit SUN raster images with a odd width.
307 * Cairo format returns pixels with the alpha premultiplied (reference
308 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
310 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
311 * Thumb::URI file URI now has the correct number of forward slashes.
313 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
314 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
317 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
319 * Restore -tile-offset functionality (bug report from Anthony).
321 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
322 * Animate command line options are no longer ignored.
324 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
325 * Bug Fix for Polynomial distortion. which is now working.
327 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
328 * Use -define delegate:bimodal=true to activate any bimodal delegates.
329 * Make sure MagickWand semaphore is acquired before locking it.
331 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
332 * Convert SVG clipping path points from unsigned to long.
334 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
335 * Only call InstantiateXComponent() if X11 support is included.
336 * Correct hue computation for the HSB colorspace.
338 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
339 * Braille coder fix for DirectClass images
341 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
342 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
344 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
345 * Alpha blending is not required for ScaleImage().
346 * Gaussian noise operator is not longer discontinuous.
348 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
349 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
351 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
352 * Black channel is now set properly when resizing CMYKA images.
354 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
355 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
357 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
358 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
360 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
361 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
362 * Use GetCacheViewAuthenticPixels() rather than
363 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
365 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
366 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
367 filters/Makefile.am and wand/Makefile.am.
368 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
371 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
372 * Don't use group4 compression if the image is truecolor.
373 * If image is gray, write grayscale DPX images.
374 * We no longer lose a scanline when reading multi-frame raw images
376 * Properly update the EXIF orientation tag.
378 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
379 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
381 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
382 * Support -clamp option.
383 * Patch for IsMagickColorEqual() for HDRI.
384 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
386 2009-09-25 6.5.6-5 Elf <elf@ephem...>
387 * Patch to fix configure's framework's undefinedness (only if the gslib
390 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
391 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
393 * Hue in hsl() format is 0-360 and does not use %.
395 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
396 * Deprecate LevelImageColors(), replace with LevelColorsImage().
398 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
399 * Optimize copy composite operator.
401 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
402 * Use -define jpeg:size to scale a JPEG image to the specified size.
404 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
405 * Fix ICON alpha mask scanline pad.
407 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
408 * Return the global maximum threads to avoid the rare cache view assertions.
409 * Throw an end-of-file exception for truncated raw gray images.
411 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
412 * Do not include last line of text in the interline spacing computation.
414 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
415 * Check that quantum_info is defined before destroying it in the PNG coder.
416 * Add -interline-spacing option to convert.
418 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
419 * Support multi-page transparent Postscript and PDF.
421 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
422 * A union is required when converting a thread ID to an unsigned long.
424 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
425 * Add support for TIFF 3.9.1.
427 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
428 * Validate with the netscape: reference image.
430 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
431 * Fix memory leak for threaded PerlMagick scripts.
433 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
434 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
436 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
437 * Bug Fix for transparency handling in Composite Variable Blur
438 * Addition of -auto-level and -auto-gamma image enhancements
439 (under trial not yet final)
440 * Addition of a special -channel flag 'sync' which means that the specified
441 channels are to be modified together by the same amount. The flag is
442 enabled by default. This replaces the current 'channels not modified'
443 type handling thought IM.
444 * Modified -channel parsing to continue looking for words, after handling
445 any shorthand channel options. For example: -channel RGB,sync
447 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
448 * identify -format %c logo.png returns the image comment as expected.
449 * Clone ImageInfo members scene and number_scenes (reference
450 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
451 * Fix memory leak with the -remote option of the animate program (bug report
453 * If a grayscale TIFF image has a colormap write it as a colormapped image.
454 * MVG partial opacity not set properly (reference
455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
456 * Black channel was not blurring properly (reference
457 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
459 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
460 * The display program honors -loop.
461 * (ab) of Lab colorspace was not offset correctly.
462 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
463 * SVG permits multiple arc paths with an omitted 'A' (reference
464 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
465 * The 'skewY' MVG attribute produced incorrect angles (reference
466 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
468 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
469 * Optimize GammaImage() method.
471 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
472 * OpenMP-enable GetSimilarityMetric().
474 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
475 * Structure trans_values was renamed to trans_color and trans was
476 renamed to trans_alpha in PNG version 1.4.
478 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
479 * Replace color blending in DrawGradientImage() to use Composite Blend.
480 this makes Gradients handle transparency correctly!
482 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
483 * The -thumbnail option no longer removes color profiles (reference
484 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
485 * Do not scale real / imaginary FFT / IFT.
486 * Check for localtime() NULL return.
487 * import --help requires an X server (reference
488 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
489 * Fails to load MS Windows icons with compressed PNG elements (reference
490 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
492 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
493 * Support the new JPEG version 7 delegate library.
495 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
496 * Incorrect use of setjmp in coders/png.c.
498 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
499 * We broke -scene when we fixed the -dispose option. Try again.
501 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
502 * Update autoconf support files.
503 * More than one -dispose setting overwrote previous settings (reference
504 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
505 * Don't use JPEG's color reduction algorithm for less than 8 colors.
507 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
508 * Final testing and bug fixes for all mathematical compose methods
509 Including non-overlapping regions bugs found in in operators Divide,
510 ColorDodge, VividLight. And the handling of transparency to follow
511 standard 'Over' Blending in Divide. Only math methods not looked at are
512 the addition methods Plus, Add, Minus, and Subtract, which do not follow
513 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
515 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
516 * Addition of user definable 'Mathematics' compose method
517 -compose Mathematics -set option:compose:args A,B,C,D -composite
518 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
519 this lets you implement most smooth polynomial compose methods.
520 (requested by Fred WienHaus)
522 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
523 * Finished the recoding of Composite methods to allow easier debugging
525 * Added PegtopLight compose method as an alternative simpler Softlight
526 alternative. See notes and comparision to SoftLight in...
527 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
528 * From the notes on Photoshop blend modes at
529 http://www.simplefilter.de/en/basics/mixmods.html
530 Added extra composition modes:
531 VividLight, PinLight, LinearBurn, LinearDodge
532 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
534 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
535 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
536 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
537 to debug, and directly comparable to SVG specifications.
538 * Specifications changed for SoftLight, ColorBurn, ColorDodge
539 Though only SoftLight changed to significantly.
540 * However implementation errors were found for ColorBurn, LinearLight
542 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
543 * Add -blue-shift option.
544 * Add compression flag for each channel of a PSD layer.
545 * Implement experimental forward and inverse fourier transforms (contributed
546 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
548 * Support -cdl (color decision list) option.
549 * Support breaks in Chinese characters which traditionally do not include
551 * Don't process directories as filenames when using wildcard paths
554 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
555 * Can't bit shift a float.
557 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
558 * Off by one error for multi-frame raw grayscale images.
559 * Can't stat() a Zip or Bzip opaque structure.
560 * DPX user bits are no longer truncated.
561 * Return image colorspace for -format [%colorspace] option.
562 * ThumbnailImage(): don't subsample if image is already thumbnail size.
564 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
565 * Automatic determination of B from C and C from B for a 'Keys Filter'
566 when using the B,C Cubic Filter Expert options was broken.
567 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
569 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
570 * Added -compose 'Blur', variable blur mapping to CompositeImages
571 Arguments X_scale x Y_scale + angle of the blurring ellipse.
572 * Added "-blur" special compose option to "composite"
573 * Cleanup of "composite" compose argument handling
575 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
576 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
577 * Set compare similarity image to NULL to prevent double free.
579 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
580 * Set camera formats to require a seekable stream.
581 * Do not let display program image window exceed the screen size.
583 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
584 * Improve FITS keyword parser.
586 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
587 * Cleanup of compose 'displace' of old useless code that is not used.
588 * Implement a compose 'distort' mapping method,
589 This is basically exactly like 'displace' but relative to a fixed point
590 which may be user supplied as +X+Y
591 * Default scaling to width/2 and height/2 of overlay (100% scale)
592 with a distortion 'center' to the middle of the overlay image
593 * If a '%' flag given scale displacement relative to image size
594 * If a '!' flag given make scale and center relative to 'background' image
595 instead of the overlay map.
596 * If no 'height' scale given, use the X scale.
598 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
599 * Fixed bug for compose methods, Hue, Saturate, Luminize
601 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
602 * Report the correct transparent pixel values in the display program
604 * Do not advance when finalizing image settings in the mogrify program.
606 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
607 * Fixed "convert" to merge the third 'mask' image into the 'source' image
608 for correct handling of 2 dimensional -compose "displace".
609 * Fixed PerlMagick Composite() for the same thing.
610 * Modified compose "Displace" so displacement image's alpha channel can be
611 used to mask the transparency of the overlay area.
613 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
614 * Added the HALD image Color LUT, and a no-op HALD: image generator.
615 See Introduction at http://www.quelsolaar.com/technology/clut.html
617 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
618 * Changed CompositeImageChannel() so that extra compose arguments are
619 now passed in the ImageArtifact "compose:args". This can be assigned to
620 images using -set "option:compose:args" 'args' where args are defined
621 using 'geometry' style or 'comma separated numbers'.
622 * Declared the special flag needed for Composite Tiling as the ImageArtifact
623 "compose:outside-overlay".
624 * Documentation update for CompositeImageChannel() in Core Library to
625 reflect these changes.
626 * Documentation update for DistortImage() in Core Library with the extra
627 ImageArtifact controls it can use.
628 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
630 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
631 * Documentation update for CompositeImageChannel() in Core Library.
632 This adds the information on how extra compose arguments needed for
633 specific compose methods are actually passed to the library function.
634 Compose methods such as Blend, Dissolve and Displace.
636 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
637 * The target profile in ProfileImage() is no longer accessed after it is
640 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
643 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
644 * Minor change to -function Arctan to make first argument match slope
646 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
647 * Do not treat -page as a global option (reference
648 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
650 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
651 * Create thread set for pseudo-random number generator.
653 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
654 * Do not change opacity value for the -alpha background option.
655 * Rebuild automake / autoconf scripts.
657 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
658 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
661 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
662 * Permit reading a specific frame of a multi-page TIFF with blobs.
664 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
665 * Added new -function methods Arcsin and Arctan
667 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
668 * Fixed a regression with PNG8: format.
670 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
671 * The -geometry option was improperly applied twice.
673 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
674 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
676 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
677 * Updated help output and command-line options documentation to bring
678 the -alpha options up to date with what's actually in the code.
680 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
681 * Change "depreciated" to "deprecated" in several files.
683 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
684 * Change OpenMP schedule from dynamic to static for RenderFreeType().
685 * Recognize unicode strings when computing caption word wrapping.
686 * New -alpha background option to set fully-transparent pixels to the
689 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
690 * Combined layer of transparent PSD image was not being read properly.
692 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
693 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
694 It is now able to write an opaque black-and-white image in any of the 15
695 valid combinations of PNG color-type and bit-depth.
696 * Fixed a regression with writing sub-8-bit grayscale PNGs.
698 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
699 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
701 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
702 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
704 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
705 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
706 * Support policies to permit or deny any coder, delegate, filter, or file
707 path (see policy.xml).
709 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
710 * The mogrify -crop option returns multiple images if an x/y offset is not
711 specified (e.g. -crop 100x100).
712 * Generate a proper file path for -path @filelist.txt (reference
713 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
715 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
716 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
717 options. This is work-in-progress with the objective of being able to
718 precisely specify the type of PNG file to be written. The previously-used
719 internal attribute "png:bit-depth" that was used to communicate between
720 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
721 This feature needs testing. It is important to note that this feature
722 cannot be used to force the PNG to use a bit-depth or color-type that
723 does not losslessly represent the image. You can, however, cause
724 the writer to use a larger depth or to use the RGB colorspace when
725 grayscale or indexed would have been sufficent.
727 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
728 * Fixed the Rmin usage in Depolar and Polar distortions
729 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
730 to Afrom + 360 degrees (or a fill circle from the given start angle)
732 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
733 * Do not return a black image for -channel RGBA -gaussian (reference
734 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
736 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
737 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
739 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
740 * Generate BMP 32-bit ARGB format for images with transparency (reference
741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
743 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
744 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
745 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
746 * Normalize similarity based on reconstruction not the original (reference
747 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
748 * Support multiple JPEG images encapsulated within DICOM.
750 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
751 * Msys does not understand NAME_MAX.
753 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
754 * Check for valid linked list before assigning next / previous pointers.
756 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
757 * Check error return from CompressColormapTransFirst() in coders/png.c
759 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
760 * Refrain from modifying image struct members (color, depth, matte)
761 while writing PNG datastreams.
763 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
764 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
765 Now it always produces 8-bit datastreams as users probably expect.
767 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
768 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
769 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
771 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
772 * The display program now returns a 0 exit code on success (reference
773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
775 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
776 * Folded some long lines and made other cosmetic changes.in coders/png.c
778 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
779 * MVG autodetection failing (reference
780 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
782 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
783 * Image not properly placed when displaying to the X server root (reference
784 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
785 * fmax() is not support on some platforms (reference
786 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
788 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
789 * Rename existing "Bilinear" distortion as "BilinearReverse"
790 * Added forward mapped bilinear distort as "BilinearForward"
791 * The "Bilinear" distort is temporarily obsoleted but will eventually
792 be added as a "BilinearReverse" and "BilinearForward" combination
793 mapping though a unit square.
794 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
795 gradient function as that method is the direct use of such equations.
797 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
798 * Default to min-is-white Photometric for fax / group4 compression (reference
799 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
800 * Respect image resolution when setting PDF MediaBox (reference
801 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
802 * Add SimilarityImage() to return how similar one image is to another.
804 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
805 * Graceful exit in djvu coder when EOF is thrown.
806 * Support -unsharp option for the montage program.
808 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
809 * Reduce deskew blurring: use AffineTransformImage() rather than
811 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
814 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
815 * Support for -density & -units options in PSD writer.
817 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
818 * Fix bug in the braille coder which makes it always segfault.
820 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
821 * Enhance the compare program to locate a template image within a larger
823 * Eliminate assertion when generating a PDF thumbnail.
825 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
826 * Fix assertion in IntegralRotateImage (reference
827 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
829 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
830 * Referenced counted blob was incremented incorrectedly in CloneImage().
832 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
833 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
834 * Assertion failure reading PSD image (reference
835 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
837 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
838 * Change -selective-blur to use gaussian kernel.
840 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
841 * Missing locks in blob - race condition (reference
842 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
844 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
845 * Use default SVG resolution unless resolution is explicitly set (reference
846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
847 * Add support for -selective-blur option.
849 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
850 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
851 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
853 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
854 * Check the 8BIM profile resource block length (reference
855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
856 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
857 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
859 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
860 * Eliminate race condition when acquiring a wand (reference
861 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
862 * Use of "localtime" in FormatMagickTime not thread-safe (reference
863 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
865 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
866 * Fix the image compose operator at OverCompositeOP for shadows (reference
867 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
869 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
870 * Patches to get ImageMagick working under OS2.
872 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
873 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
874 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
876 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
877 Glenn Randers-Pehrson <glennrp@image...>
878 * DICOM reader not handling signed pixels properly.
880 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
881 * Don't call GetValueFromSplayTree() if image properties is NULL.
883 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
884 * Fix minor size issue with bestfit +distort operation.
885 * Enable listing of -distort Polynomial
886 * Minor tweeks and center fixes for Polar/Depolar
888 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
889 * Convert returns MagickFalse for the -version option (reference
890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
891 * Don't set pixel opacity unless the image alpha channel is active (reference
892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
894 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
895 * Fix old -clut bug for re-coloring gray images using transparent and
896 semi-transparent colors.
898 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
899 * Changes have been made to scores of the files that generate the
900 documentation. The most noticeable cosmetic changes are to the command-line
901 examples and command-line snippets, which now have a new look: dark blue
902 boxes with white/yellow text to indicate sample input/output. Inclusion of
903 current version and release dates in appropriate places are now
904 automatically generated. Also, many changes have been made to begin to
905 bring the pages into strict W3C compliance with respect to both HTML and
908 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
909 * The identify program reads the image pixels when the -format option is
910 asking for image statistics.
911 * Much improved ImageMagick validation suite (exercise with 'make check').
913 2009-02-18 6.4.9-5 Jon <jon@brick...>
914 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
915 and which overwrites the allocated area.
917 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
918 * Add section to license to alert users to third-party licenses in the
921 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
922 * Replaced geometry string parsing using ParseGravityGeometry() in
923 "composite" with more direct use of GravityAdjustGeometry();
925 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
926 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
927 * The stream utility no longer go into an infinite loop (reference
928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
930 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
931 * JPEG to PDF was not always reversible (reference
932 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
934 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
935 * Stroking when annotating failed for stroks widths > 2 (reference
936 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
938 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
939 * TransformImageColorspace() returns GRAYColorspace when set (reference
940 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
941 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
944 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
945 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
947 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
948 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
950 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
951 * Removed previous patches for -shear directions.
953 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
954 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
957 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
958 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
959 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
960 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
962 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
963 * Removed "annotate" patches, which causes no end of problems.
964 Original coding worked perfectly fine. Annotate isn't part of SVG!
966 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
967 * Respect mouse wheel movements for display program (reference
968 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
969 * Grab button in Display Open menu now works consistently (reference
970 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
971 * Patch for problem with opacity in MVG (reference
972 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
974 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
975 * Don't accept discontinuous shear angles for the -annotate option.
978 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
979 * Apply patch so ImageMagick compiles with Visual Studio 6.
981 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
982 * Fix small memory leak on truncated PNG images.
983 * Do not allocate pixels when pinging a PNG image.
985 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
986 * Set the stroke opacity for "opacity" SVG element (reference
987 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
989 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
990 * Convert to windows .ico format no longer inverts alpha channel.
992 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
993 * Interpret geometry correctly for negative angles (-shear 30x-10).
995 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
996 * Fix GetMagickToken() to accept locales that use "," as radix character.
998 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
999 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1001 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1002 * Check for negative offsets (bevel widths) for the -frame option.
1004 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1005 * Patch for a memory leak and a logical bug in coders/gif.c.
1006 * CopyMagickString() now returns the minimum of the source string length
1007 or the length parameter.
1008 * Properly set alpha channel in PNGs with palette and tRNS.
1010 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1011 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1012 'rose-%[area].png').
1013 * Do not set the fill element when 'opacity' is set (reference
1014 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1015 * Restore support for decoding the DVI format.
1016 * Add perl and math lib reference to PerlMagick Makefile (reference
1017 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1018 * Fix crash on invalid JPEG XML profile.
1019 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1020 * Support sine and cosine as arguments to the -evaluate option.
1022 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1023 * Calculate the kurtosis and skewness of image channels (reference
1024 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1026 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1027 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1028 same results as the -contrast-stretch option.
1029 * ContrastStretchImageChannel() no longer interpretted as Contast() by
1030 MogrifyRegion() in PerlMagick.
1032 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1033 * Reverse argument and option in Throw*InvalidArgumentException()
1034 macro for proper exception message.
1035 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1036 * Fix Y shear angle for -shear option.
1038 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1039 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1040 * Support reading FITS test files (reference
1041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1042 * Replace input.ttf with the public domain Tuffy.ttf font.
1043 * MagickNewImage() no longer faults when parameters are incorrect (reference
1044 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1045 * Allocate strings returned by XGetResourceInstance() (reference
1046 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1047 * The -append gravity is relative to the container (reference
1048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1050 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1051 * Reference cache rather than acquiring when cloning an image.
1053 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1054 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1056 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1057 * Add -interword-spacing option to convert.
1058 * Initialize the black channel when testing the CMY colorspace (reference
1059 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1060 * remove calls to exit() in MagickWand (reference
1061 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1062 * Validate -affine arguments.
1063 * Accept -attentuate as an option for convert.
1064 * Properly create RGBA image if colormapped image has transparency.
1065 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1067 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1068 * Fix off-by-one problem with -shear.
1069 * Clone pixel cache method when cloning an image.
1071 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1072 * Make "-layers Coalesce" work as it should.
1074 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1075 * Support > 2GB TIFF under Windows.
1077 2008-12-12 6.4.7-8 mootools <help@mooto...>
1078 * FormatMagickTime() checks to ensure the provided time is valid.
1080 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1081 * Add -kerning option to convert.
1082 * Remove halo effect for the -scale option.
1084 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1085 * Fix a 1 byte overrun in Postscript coder.
1087 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1088 * Fix small memory leak in ExpandFilenames().
1090 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1091 * Fix small memory leak in LoadLocaleList().
1092 * Fix small memory leak in GetProfilesFromResourceBlock().
1093 * Don't forget to scale grayscale values when quanum min-is-white is set.
1095 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1096 * Include delegate libraries in MagickCore-config script.
1098 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1099 * Fix off-by-one error for -chop 0x50%.
1100 * Performance improvement bilinear interpolation.
1102 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1103 * Support absolute paths in the include directive within a configuration
1106 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1107 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1108 * Another attempt at properly extracting the IPTC profile from a 8BIM
1111 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1112 * AppendImage() re-written to respect gravity properly!
1113 Routine simplified to a single loop for both styles of append
1115 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1116 * AppendImage() respects gravity.
1117 * Protect against circular image list when cropping.
1118 * The index variable must be long rather than unsigned long for the DCM
1121 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
1122 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
1123 quantum depth is 32.
1125 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
1126 * Global replaced accidently renamed MagickGetImagePixelColor().
1128 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
1129 * Fixed transient bug in the -white-threshold option.
1130 * -extent x256+100+100 no longer returns an exception (reference
1131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
1133 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
1134 * TIFF pad is relative to bits-per-sample (reference
1135 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
1137 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1138 * Support GBR raw image files.
1140 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
1141 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
1142 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
1143 * Default PDF compression to that of the image unless overwritten by
1144 the -compress option.
1146 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
1147 * Numerous pixel cache improvements including embeded support for
1148 OpenMP in a transparent manner.
1150 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
1151 * Transient bug in encipher / decipher operation (reference
1152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
1154 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
1155 * MPC image files working again.
1156 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
1157 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
1159 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
1160 * Fix temporary file leak.
1162 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
1163 * Fix bug for RGBO image @ line, plane and partition interlace.
1165 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
1166 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
1167 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
1169 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
1170 * GPS and multivalued EXIF properties support
1172 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
1173 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
1176 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
1177 * Correct DPX frame position property label (reference
1178 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
1179 * Textures are no longer painted as the background color.
1180 * Update both fields of an EXIF resolution.
1181 * Support query-font-metrics MSL tag.
1183 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
1184 * Do not set image colorspace for the MSL modulate tag.
1186 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
1187 * Off by one error when computing affine in DrawAffineImage() (reference
1188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
1190 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
1191 * Fixed local adaptive thresholding when using an offset (reference
1192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
1193 * Set SetImagePixels() rather than SyncImagePixelCache() to update
1194 the pixel cache morphology.
1196 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
1197 * Set explicit image format for BlobToImage() (reference
1198 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
1199 * p_thread_t is an aggregate under MinGW.
1201 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
1202 * pthread_t can be aggregate so stop treating it like its atomic.
1203 * default the WPG image size to 1 top avoid "no pixels defined in cache"
1206 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
1207 * slight modification of the added "radial-gradient:" image generator
1208 so the radius goes to an edge rather than the corner, allowing more user
1209 control based on image size.
1210 * fix -raise N to mean -raise NxN
1212 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
1213 * Add support for inline images.
1215 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
1216 * MinGW supports both Posix threads and Windows critical sections.
1218 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
1219 * pthread_self() can be an aggregate value.
1220 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
1222 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
1223 * Set sentinel byte for MVG coder.
1224 * fx:standard_deviation returns standard deviation now instead of mean.
1226 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
1227 * Support radial gradients in DrawGradientImage().
1229 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
1230 * Fix memory leak when XMP profile is corrupt.
1231 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
1233 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
1234 * Use -remap rather than -affinity.
1235 * Don't unregister a module for an image coder signature exception.
1236 * Don't assume a monochrome image is colormapped.
1238 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
1239 * Attempt to fix three image "composite -displace" while also allowing use
1240 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
1241 (later transparency mask will also be added) as discussed in IM Examples,
1242 'distortion maps', but for -displace.
1244 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
1245 * Fix pixel cache race condition.
1247 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
1248 * Fixed an OTB coder bug (reference
1249 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
1251 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
1252 * Add NULL terminator to options list to in MontageImageCommand().
1254 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
1255 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
1256 to fit the current sequence of layered/animated images. The images
1257 themselves are not modified only the 'page' meta-data. As a side-effect
1258 all offsets will become positive, with a minimal canvas width/height.
1260 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
1261 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
1263 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
1264 * String Memory leak from InterpretImageProperties() in "annotate"
1265 for Command line handling in mogrify.c
1266 * Allow percent escapes in both -sparse-color and -distort argument strings.
1267 * Fix -alpha to allow Set, Copy, and Extract from command line
1268 * Fix -alpha Set so it only clears the alpha when it was previously off
1269 * Changed 'AllChannels' to be just the 'real' channels (including K).
1270 * Special handling if +level-colors is given one color, and no seperator.
1271 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
1273 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
1274 * Fix -interpolate / -compose settings.
1275 * No need to specify -endian for native floating point format.
1276 * Remove small memory leak when cloning image properties (reference
1277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
1278 * The scan delegate requires a device name, not a symbolic link.
1279 * Report alpha instead of opacity for the TXT image format (reference
1280 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
1281 * Add channel support to -motion-blur.
1282 * Set the SVG affine matrix *before* we compute the scale (reference
1283 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
1284 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
1285 ImageMagick distribution is built without thread support.
1286 * Return the correct number of unique colors for colormapped image (reference
1287 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
1288 * SVG depends on MagickWand for parallel make (reference
1289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
1292 * Addition of 'BarrelInverse' Distortion
1294 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
1295 * Extract / embed namespace for JPEG XMP profiles (reference
1296 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
1297 * Deprecate -map and replace with -affinity which supports dither methods.
1298 * Set image depth when -depth is fired.
1299 * Fix small memory leak in TIFF coder (reference
1300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
1302 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
1303 * Parallelize the colorspace transforms.
1304 * Honor gravity for -extent option (reference
1305 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
1307 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
1308 * Fixed a memory leak in the TransparentPaintImage() method.
1310 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
1311 * Treat -compose as a setting.
1312 * Check for depth == 0 in GetQuantumScale() (reference
1313 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
1314 * Fix CIN coder scanline length (reference
1315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
1317 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
1318 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
1319 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
1320 * Fix configure script to configure the JBIG delegate library (reference
1321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
1322 * Error in indexed PNG output if number of colors <= 16 (reference
1323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
1325 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
1326 * Always reinterpret %[fx:] properties.
1327 * Composite based on the composite image compose operator.
1329 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
1330 * Add --coder-path and --filter-path options to MagickCore-config to
1331 support the Magick Coder and Image Filter kits.
1333 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
1334 * -sparse-color option completed with inital set of methods.
1335 * -distort Barrel arguments expanded.
1337 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1338 * The -draw option no longer returns an error when for # like .6 (reference
1339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
1341 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
1342 * New dithering selection option, -dither Floyd-Steinberg or
1345 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
1346 * Added new distort "Polar" and "DePolar" due to Forum Discussions
1348 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
1349 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
1350 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
1351 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
1352 * Support -compose option in the compare program.
1354 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
1355 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
1356 * Substitute DistortImage() with 'AffineProjectionDistortion' for
1357 the older DrawAffineImage() in AffineTransformImage().
1358 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
1360 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
1362 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
1363 * Added -virtual-pixel method HorizontalTile suitable for generating 360
1364 degree Arcs and Polar Distorts.
1366 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
1367 * Patch -fx to properly recognize maxima and minima.
1368 * Add channel specifier to -fx depth, mean, maxima, minima, and
1369 standard_deviation (e.g. depth.r).
1370 * Properly append .magick to the USERPROFILES path (reference
1371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
1373 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
1374 * Added a "-set option:distort:scale" which scales the output 'view'
1375 by the amount given. This is directly useful for doing 'super-sampled'
1376 distorts, just set this, the scale the result back to a normal size.
1378 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
1379 * Rewrite on coefficent handlig for DistortImages so allow for generation
1380 by other operators (SparseColor), and addition of verbose output of
1381 equivelent -fx functions for DistortImages to report of the internal
1382 coefficents that was calculated, and who they are used.
1383 * Initial implementation of SparseColor for interpolated gradients from
1384 sparsely seperated points of color (or posibily other forms of arguments)
1385 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
1386 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
1387 And as developed by Fred WeinHaus in his PinBarrel script
1389 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
1390 * Certain corrupt GIF images no longer hang (reference
1391 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
1392 * Read more than one image (if they exist) from DJVU image files.
1393 * Don't set image depth in histogram coder (references
1394 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
1396 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
1397 * Fixed cache nexus threading problem to avoid spurious assertions when
1398 calling the DistortImage() method.
1400 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
1401 * New distortion Shepards which provide semi-localized distorts of control
1402 points within an image, as first developed for IM by Frew Weinhaus in his
1403 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
1404 It's almost like taffy pulling!
1406 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
1407 * Separate coefficient calculation from DistortImages (future development)
1408 * Perspective and Bilinear Distortions fallback to Affine
1409 when less than 4 point pairs are provided.
1410 * Affine Distortion now handles 2 point pairs (SRT of a single line)
1411 and a simple translation if only a single point pair is provided.
1412 * Added 'verbose' output of some of the distortion equations generated
1413 * Initial addition of polynomal distortion (incomplete - not working yet)
1415 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
1416 * Add log2 and round as -fx operators.
1417 * Add log and round as -evaluate operator.
1418 * Add -deskew option to straighten an image.
1420 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
1421 * Use the source image interpolation method when drawing an affine image.
1423 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
1424 * Added new operator +/-level-colors which will 'level' images based
1425 on colors to use for the black and white points. This lets to adjust
1426 the image in terms of mapping the given colors from/to black and white
1429 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
1430 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
1433 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
1434 * Refactor additional ImageMagick algorithms for OpenMP support.
1436 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1437 * Add pow as an -evaluate operation, using normalized values
1439 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
1440 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
1441 Function maps black and white values to the given level values.
1442 Rather than mapping the given level values to black and white.
1443 Bacically a 'reverse-level' function, with different input args.
1444 * Set +level or a '!' flag in -level or LevelImage() to call
1445 the new 'reverse-level' function LevelizeImageChannels().
1446 * More work on IsMagickColorSimular() to fix relationship between
1447 transparent-black and opaque-black, which was matched as 'simular'.
1448 Also attempts to fix 'K' channel handling for CMYK colorspace.
1449 More work on this to come.
1451 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
1452 * The TXT format correctly reports alpha channel (reference
1453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
1454 * MONOTCHROME1 Dicom images are not longer inverted (reference
1455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
1457 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
1458 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
1459 so as to understand that the Hue Channel is cyclic by nature
1461 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
1462 * The -sketch option is working again (reference
1463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
1465 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
1466 * More algorithms refactored to support a threaded cache view.
1467 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
1468 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
1469 * ISO C++ 1998 does not support 'long long' (reference
1470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
1471 * Patch GetMagickMemoryHandlers() to return the properly return the memory
1473 * Generate histogram comment if # unique colors exceed 1024 (reference
1474 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
1476 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
1477 * Reading EMF files containing non-ascii characters no longer fails for
1478 UTF8 encoded paths on Windows XP.
1480 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
1481 * The -colorspace option is an operator, not a setting.
1483 2008-05-31 6.4.1-5 rsnel <rik@snel....>
1484 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
1486 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
1487 * Patches to the JPEG and DCM coders to fix a few problems reading
1488 certain DCM image types.
1490 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
1491 * Interpreting the -set option is no longer delayed.
1492 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
1493 * Call DrawAffineImage() instead of CompositeImage() (reference
1494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
1495 * Throw exception for TIFF compression not support (reference
1496 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
1497 * The +opaque option now recognizes its required argument (reference
1498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
1499 * The -background and -virtual-pixel settings are now applied correctly
1501 * Only reset the exception signature if the relinquish memory is MagickTrue.
1502 * Correct recolor equation for computing opacity (referencee
1503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
1504 * Set midpoint when scaling JP2 images.
1505 * Semaphores must be passed by reference when destroyed for reliable thread
1507 * Updated Matlab coder (thanks to Jaroslav Fojtik).
1509 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
1510 * MagickGetResource(): resources are MagickSizeType not unsigned long.
1512 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
1513 * Import: properly handle a hierarchy of subwindows under X11.
1514 * Refactor quantum pixel processor to inprove ease of use and speed.
1516 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
1517 * OpenMP patch for sepia-tone effect.
1519 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
1520 * OpenMP patch for NormalizeImage() & TintImage()
1522 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
1523 * OpenMP patch for GetImageChannelDepth().
1524 * Set depth to 32 when saving MIFF HDRI image files.
1526 2008-05-05 6.4.1-2 <joao.vita@gmail...>
1527 * OpenMP patch for OilPaintImage Function
1529 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
1530 * Update IPLab coder (reference
1531 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
1533 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
1534 * Return correct result for -fx luminence.
1535 * Restore missing break so that PGM images remain PGM.
1536 * Speed up the processing of ASCII PNM files.
1537 * Return the correct number of MNG images for PingImage().
1539 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
1540 * Remove C++ style comments from source.
1541 * Center motion blur kernel.
1542 * Reenable dithering for -monochrome option.
1544 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
1545 * For color reduction, use maximum tree depth if image has 1024 or less
1547 * Use a uniform convolution filter for motion blur (reference
1548 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
1549 * Add 'mean' and 'std' symbols to the Fx expression parser.
1551 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
1552 * Updated to the latest autoconf/automake/libtool scripts.
1553 * Default to HSL colorspace when modulating (reference
1554 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
1555 * The -regard-warnings option properly returns a program status of 1 if and
1556 only if a warning or error exception is thrown.
1557 * Report 'no clip path defined' exception for -clip-path option (reference
1558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
1560 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
1561 * Distinquish between pre and post processing of image list options.
1562 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
1563 exception (reference
1564 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
1566 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
1567 * Instead of masking the PNG tRNS values when reducing from 16-bit,
1568 set image->matte to MagickFalse and emit a warning. This will produce
1569 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
1571 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
1572 * Fix fault for animate -window root image.gif.
1573 * Use GetImagePixels() rather than SetImagePixels() when making multiple
1574 passes and setting image pixels (reference
1575 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
1577 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
1578 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
1580 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1581 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
1582 the PNG specification, instead of scaling them.
1584 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
1585 * Revised png.c to avoid saving unknown chunk types that will never
1586 be used later. This prevents the vulnerability described in
1587 CVE-2008-1382, with respect to all unknown chunks except vpAg.
1588 To handle an invalid, zero-length vpAg chunk properly will require
1589 libpng-1.2.27 or later.
1591 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
1592 * Use mplayer delegate if ImageMagick does not grok AVI op code.
1593 * Use proper rounding for the -fx intensity expression.
1595 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
1596 * Fix +swap option so it no longer throws an assertion.
1597 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
1599 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
1600 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
1601 tile size is specified (e.g. ptif:image.tif[128x128]).
1602 * Malformed use of caption no longer consumes memory (reference
1603 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
1604 * Don't run Ghostscript twice (reference
1605 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
1607 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
1608 * SpreadImage() no longer introduces noise into the resulting image (reference
1609 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
1610 * Properly handle min-is-white TIFF gray scale images.
1611 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
1614 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
1615 * Writing pyramid TIFF images no longer fails if a tile size is specified
1616 (e.g. ptif:image.tif[128x128]).
1617 * Reset page geometry when interactively cropping an image with the display
1620 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
1621 * With a single swap argument should swap the image with the *last* image.
1623 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
1624 * Make sure we don't sync a blob after it has been closed.
1626 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
1627 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
1629 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
1630 * Support both GTK and CAIRO interfaces to RSVG (reference
1631 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
1632 * Display colormapped PNG images with alpha properly (reference
1633 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
1635 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
1636 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
1638 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
1639 * The rsvg delegate library depends on cairo-svg.
1640 * Account for min-is-white 8-bit gray TIFF images.
1642 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
1643 * Add support for the Postable Document Archive Format.
1644 * Add support for Braille images.
1645 * Add support for DDS images (contributed by Bianca van Schaik).
1646 * Add GetImageAlphaChannel() method.
1647 * PSD clipping paths are once again recognized.
1649 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
1650 * Return the actual image format for HTTP: or FTP: format (reference
1651 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
1652 * Fix so image.quantize(true) returns error as expected (reference
1653 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
1655 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
1656 * Fixed a small memory leak (8 bytes) in TransformImages().
1657 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
1658 * Identify now reports both actual and reported image depths (reference
1659 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
1661 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
1662 * Speed up converting large PDF/PS images when only selecting a few pages
1663 (e.g. pdffile.pdf[195-199]).
1664 * Deprecate HSLTransform() and TransformHSL().
1666 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
1667 * Fix Magick++-config script to reflect the MagickWand / MagickCore
1670 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
1671 * Promote colormapped to truecolor images when enciphering.
1673 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
1674 * Add EncipherImage() / DecipherImage() methods.
1675 * Add -encipher / -decipher options to the command-line utilities.
1677 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
1678 * New Unix/Linux refactoring (should be transparent since changes are
1679 reflected in Magick-config and ImageMagick.pc pkg-config files):
1680 /usr/local/include => /usr/local/include/ImageMagick
1681 libMagick => libMagickCore
1682 libWand => libMagickWand
1683 Magick-config (deprecated) => MagickCore-config
1684 Wand-config (deprecated) => MagickWand-config
1685 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
1687 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
1688 * Liquid rescale limits the final size to twice the original size (reference
1689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
1690 * Read EXIF data in TIFF images; writing is pending until we can figure out
1691 how to use the libtiff delegate library to write EXIF data.
1693 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
1694 * Add support for liquid rescaling (e.g. -liquid-rescale).
1695 * Support a ^ meta character in an image geometry (.e.g
1696 convert 640x480.png -resize 240^ returns a 320x240 result).
1698 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
1699 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
1700 return camera model number.
1702 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
1703 * Monochome EPS3 images are no longer corrupt (reference
1704 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
1705 * Eliminate memory corruption with broken PICT image (reference
1706 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
1707 * Return a Grayscale colorspace for grayscale DPX image (previously
1708 returned Log colorspace).
1709 * Fix -g option for PCL6 support (reference
1710 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
1712 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
1713 * Only read ICON alpha mask if BPP is <= 16.
1714 * Add support for +opaque and +transparent (requested by Anthony).
1715 * Throw an exception *before* we call wmf_api_destroy() (reference
1716 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
1718 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
1719 * Use explicit format specifier to render transparent Adobe Illustrator
1720 files (i.e. convert ai:image.ai image.png).
1721 * Set RSVG base URI (patch provided by tsdineen).
1723 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
1724 * `Magick-config --version` returns Q16 instead of
1725 Q@MAGICKCORE_QUANTUM_DEPTH@.
1726 * Permit commas in numbers in certain locales (e.g. german +100,000).
1728 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
1729 * Added an exception reason to BlobToImage() in the event an image has no
1730 magic number and neither the image magick or filename is set.
1731 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
1732 * Fix bug in GetEXIFProperty() (reference
1733 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
1735 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
1736 * Adding comments to your image is now possible with the display program.
1738 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
1739 * Adjusted -clut multiplyer for correct handling of
1740 "-interpolation Integer" in color lookup.
1742 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
1743 * Fix 'insufficient image data' for DCM format (reference
1744 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
1745 * Force a colormapped image if Palm bits-per-pixel < 16.
1746 * Fix multiple problems with Palm Data Base reader (patch from
1748 * Do not exit after first image with the display --immutable option.
1749 * Update autoconf/automake/libtool configuration files.
1750 * Add support for resource limit units (e.g. -limit memory 16mb).
1751 * Return original image if gaussian blur sigma is 0.0.
1752 * Colormapped multi-image PDF's are no longer corrupt (reference
1753 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
1755 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
1756 * Finalisation of new resize filters, "Lagrange" self-windowing filter
1757 now adjusts automatically with different support window size.
1758 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
1759 (triangluar) resize windowing filters.
1760 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
1761 from the Lookup Table image.
1763 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
1764 * Not all DCM tags were being saved as image attributes (patch provided by
1766 * Normalize pixel values when quantum format is floating-point.
1767 * Initialize the pixel sum to zero when averaging image pixels.
1769 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
1770 * Bug fix in height calculation for -layers merge operation
1772 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
1773 * Add support for SCT grayscale images.
1774 * Fixed transparancy bug for the ICO image format.
1775 * Fixed small memory leak in the caption and label coders.
1776 * Fixed -threshold option to return all white for -threshold 0 (reference
1777 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
1779 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
1780 * Corrected CGM delegate command in config/delegate.xml.
1782 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
1783 * Reclassified X server open error from fatal to non-fatal.
1784 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
1785 set the image alpha channel.
1786 * Patch for Scanalytics IPLab image format for non 8-bit images
1787 (contributed by Sean Burke).
1789 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
1790 * Remove ctrl-M characters on in various source files.
1791 * Fix signature for Magick++ averageImages() regression tests for HDRI.
1792 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
1794 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
1795 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
1797 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
1798 * Upgrade to FPX version libfpx-1.2.0.14 (reference
1799 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
1800 * Modules are searched first in the directories specified by the environment
1801 variables, and then -- if the desired module is not found -- in the
1802 compiled-in path. (reference
1803 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
1805 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
1806 * Update FPX regression test reference images.
1807 * Fixed Magick++ compile error for Sun Studio 10 compiler.
1809 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
1810 * The -equalize option now respects the -channel option.
1812 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
1813 * Additional Filters: Welsh, Parzen, Lagrangian
1814 * Addition of Cubic filter B,C controls
1815 * 'verbose' filter plotting output using -define "filter:verbose"
1817 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
1818 * Further expandsion and handling of filters with expert options.
1819 -filter selects from a table of standard filter settings, while
1820 expert options allow complete selection of filter, windowing, support
1821 and blurring options. Includes automatic switch from Sinc to Bessel
1822 for operators using 2 dimentional cylindrical filter, rather than
1823 two pass 1 dimentional orthogonal filters.
1825 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
1826 * Obsolete -support (set filter blur factor)
1827 * Expandsion to add -set/define filter options
1829 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
1830 * Least Squares coordinate handling added for -distort methods Affine,
1831 Perspective, Bilinear. This allows for more than the minimal number of
1832 coordinates to be used to 'fit' a distortion function to an image.
1833 This addition will allow the use of image registration to generate
1834 panarama overviews and better geographical coordinate correction.
1835 * Cosolidated the simular methods FlattenImage() and MosaicImage()
1836 into a new layers function MergeImageLayers() method, adding 'flatten'
1837 and 'mosaic' layer methods.
1838 * Addition of another simular layers method 'merge' which 'unlocks' the
1839 normal flatten/mosaic layer merger from the origin, The resulting image
1840 will have a virtual canvas of minimal size with an offset. Also images
1841 with negative offsets will not be clipped by the 'merge' form of the
1842 command. This was created for better layering of distorted images, such
1843 as panarama overlays.
1844 * Bug fix in handling transparency for EWA resampling.
1845 * Access to Resize Filter Functions from resize.c (for resample.c)
1846 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
1847 * All resize filters added to resampling, but filter handling is incomplete.
1849 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
1850 * The box filter no longer produces a black grid when resizing an image
1852 * Respect cropbox for PDF with a subimage specification (e.g.
1854 * Detect proper PDF bounding box when offsets are negative.
1856 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
1857 * Speed up the Fx interpreter.
1858 * Use ULL not ui64 for MinGW 64-bit constants.
1859 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
1860 * Close all references to a pixel cache on disk before removing the temporary
1861 file as required under Windows.
1863 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
1864 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
1865 sharp and clear as you approach the center of the distort.
1866 * Added " -set option:distort:viewport 'geometry' " special option
1867 that can be used to override the output image size and offset.
1868 * Fixed experimental use of -filter and -support in Resampling (more later).
1869 * Changed order for coordinate arguments in -distort (for later leastsq
1870 multiple coordinate distortion function fitting)
1872 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
1873 * Check the API version and quantum depth before loading a coder module or
1874 image filter (reference
1875 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
1876 * Add exception to the image filter signature.
1877 * Get the execution path under Mac OS X.
1878 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
1879 * Fixed memory leak in CloneString() (reference
1880 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
1881 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
1884 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
1885 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
1887 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
1888 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
1890 * Map the display program pan icon window for each oversized image.
1891 * The ufraw delegate does not like quotes around the output filename.
1892 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
1893 a 64-bit FreeBSD system.
1894 * The -level option now works properly for colormapped images.
1895 * Allow Extrapolated blending of images using -blend
1896 http://netpbm.sourceforge.net/doc/extendedopacity.html
1898 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
1899 * Major Addition, Area Resampling Functions, (scaled interpolation)
1900 for pixel lookup in Distortion functions. This improves the look in
1901 areas of minification enormousally, especially in situations of infinite
1902 tiling and horizon views. All virtual pixel methods have been handled
1903 to minimise computation time involved with area resampling. To use the
1904 new function distortions need to be able to determine scaling vectors
1905 (distortion function derivitives) for correct working. All
1906 -distort methods, except Arc, uses scaled area resampling.
1907 * Improvements to perspective distort method, to include the correct
1908 differentation between the 'ground' on which the image lies, and the
1909 'sky', the color of which can be set using the -mattecolor setting
1910 (as the distortion invalid pixel color). Background color is retains
1911 for surrounding ground areas. The horizon is also correct anti-aliased
1912 and transparent colors are also allowed, allowing you to add backdrops
1913 of gradients and patterns.
1915 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
1916 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
1917 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
1919 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
1921 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
1922 (alert from iDefense).
1923 * Patched ReadDCMImage() to fix an integer overflow vulnerability
1924 (alert from iDefense).
1925 * Patched ReadDIBImage() to fix an integer overflow vulnerability
1926 (alert from iDefense).
1927 * Patched ReadXBMImage() to fix an integer overflow vulnerability
1928 (alert from iDefense).
1929 * Patched ReadDCMImage() to fix an denial of service vulnerability
1930 (alert from iDefense).
1931 * Patched ReadXCFImage() to fix an denial of service vulnerability
1932 (alert from iDefense).
1933 * If image size changes, don't trust DPX orientation attributes.
1935 2007-09-04 6.3.5-9 Gozer404
1936 * Add French to the messaging system (reference
1937 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
1938 * Add -fopenmp to MAGICK_PCFLAGS (reference
1939 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
1941 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
1942 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
1943 reset the alpha channel.
1944 * Render proper image labels for VID coder.
1945 * Resolved a conflict for the -list option. Use -list font to list
1946 ImageMagick fonts and -list type to list image types.
1947 * Catch any errors returned by pthread_mutex_init() (problem report
1948 from devman@gmx-t...).
1949 * TransformHSL() returns a proper hue component.
1950 * Added -clut option and the ClutImage() method.
1951 * Fix glyph memory leak in AnnotateImage (reference
1952 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
1953 * Rename analyze.c to Analyze.c (reference
1954 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
1956 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
1957 * Enabled use of +distort to auto resize destination image to 'bestfit'
1958 the distorted input image. This also enabled the use of virtual canvas
1959 offsets in source and destination images for most distortion methods.
1961 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
1962 * Remove atexit in Magick++ code to avoid possible client crash (reference
1963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
1965 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
1966 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
1968 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
1969 * Added -distort arc. This update also allows the destination image
1970 size and offset to be set according to the specific distortion being
1973 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
1974 * Set the -poloroid border color with the -bordercolor option.
1976 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
1977 * Remove extranous break statement so -type option properly sets the
1978 image_info->type member (reference
1979 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
1981 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
1982 * Allow the use of optional arguments in -distort SRT
1984 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
1985 * Initial addition of three Affine Distortions to -distort with the affine
1986 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
1987 or separate Scale-Rotate-Translate actions.
1989 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
1990 * Fix X11 font ascender.
1991 * Add -distort option.
1992 * Add random noise option (e.g. +noise random).
1993 * Many internal algorithms are now threaded to take advantage of speed-ups
1994 offered by the new dual and quad-core processor technologies.
1995 and quad-core processor technology.
1996 * Tiff images in the LAB colorspace are no longer identified as RGB
1997 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
1998 * Update image color_profile and iptc_profile members in the JPEG coder
1999 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2001 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2002 * Fix composite mask bug (reference
2003 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2004 * Speed up GetPixelOpacity() method (patch from seth@price...).
2005 * Set icon image width/height before allocating the image colormap.
2006 * Remove Photoshop string segment from JPEG profile (reference
2007 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2009 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2010 * Converting a jpg to pdf is creating an empty pdf object (reference
2011 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2012 * Respect the '-set type:hinting off option' (bug report from Richard
2014 * WritePSDImage vulnerable to exploitable heap corruption (reference
2015 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2017 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2018 * SetMagickRegistry() post-increment the value 'id' (reference
2019 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2021 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2022 * Read/write 10 & 12-bit packed DPX images.
2023 * Reduce stack requirements for messaging system.
2024 * Small memory leak for raw profiles in the PNG coder.
2026 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2027 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2028 you can continue to use "-interlace Plane" to request these.
2030 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2031 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2033 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2034 * Set min-is-white for Group4-compressed PDF.
2035 * Add PaintFloodfillImage() method.
2037 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2038 * Add MEPP metric to compare program. Returns the mean error per pixel
2039 along with the normalize mean and maximum error.
2040 * Attach an XMP profile to an image (e.g.
2041 convert input.tif -profile xmp:metadata.xmp output.tif).
2043 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2044 * Fixed mogrify conversions with -format and -path (reference
2045 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2047 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2048 * SVG style element was not always parsed properly.
2049 * Do not dither when the number of unique colors is already less than the
2051 * Return normalized PAE metric (compare utility).
2053 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2054 * Add support for PFM images.
2055 * Check for corrupt EXIF image profiles.
2056 * Writing JPEG YCbCr TIFF images no longer faults (reference
2057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2059 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2060 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2062 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2063 * Added profile support to the GIF decoder/encoder. They are stored
2064 as GIF Application Extensions. Known extensions include existing ICCRGB1
2065 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2066 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2068 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2069 * Invert Opacity change for user defined ordered dither threshold maps,
2070 so that 'off' map is transparent, and 'on' is opaque.
2072 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2073 * Added an initial Coalesce Images, and a final +map local colortable
2074 optimization to the -layers Optimize method, for a simple to use
2075 GIF optimization operation. (more work to come)
2077 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2078 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2079 * Add AcquireOneVirtualPixel() method.
2080 * Set Log colorspace properly when writing DPX images.
2081 * Add -tile-offset option.
2082 * Add support for the EXR image format.
2083 * Improve support for DPX images.
2084 * Add --enable-hdri option to the configure script.
2085 * Add support for high dynamic-range images (HDRI).
2087 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2088 * Improve support for writing multiple image icons.
2090 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2091 * Separated -layers Optimize from -layers OptimizeFrame to allow
2092 the former expansion into a general (multiple method) optimizer
2094 * merged -layers OptimizeTransparency into -layers Optimize method
2096 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2097 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2098 * Fix race condition when spawning delegate programs.
2099 * TIFF JPEG now respects the -quality comptression setting.
2100 * The -fx option now properly groks the logical and operator.
2101 * DPX tilestamp property should be timestamp.
2103 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2104 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2105 according to given gravity and canvas area it applies to. This is for
2106 code simplification thoughout MagickCore.
2108 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2109 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2110 frames. Other animation handlers may also need to reset virtual canvas
2111 sizes to match the first frame, as well.
2113 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2114 * Addition of a CompositeImages() "layer.c" function to compose two
2115 separate image lists together (with a virtual canvas offset) in three
2116 different ways, depending on the size of the lists.
2117 * A 'hack' for command line use (the two lists separates by the special
2118 "NULL" image, which is junked) has also been added. Specifically...
2119 "-layers Composite".
2121 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
2122 * Add -layers RemoveDups method to remove duplicate sequential images in
2123 coalesced animations.
2124 * Add -layers RemoveZero method to remove images with a zero time delay
2125 (with no action and a warning is all images have zero time delay)
2127 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
2128 * Permit generic profiles (e.g. -profile name:profile).
2130 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
2131 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
2132 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
2134 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
2135 * Code duplication, simplification, and possible logic faults in "list.c".
2136 * Added new Composition method, 'ChangeMask' to return pixels
2137 that have changed or will cause a color change in overlays
2138 * Used 'ChangeMask' to implement the "-layers" method
2139 "OptimizeTransparency" to improve the compressibility of
2140 frame optimized GIF animations. See IM Examples...
2141 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
2143 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
2144 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
2145 some minor changes to the GIF coder to make reading and pinging images
2146 faster (patch provided by mstemm@cloud...).
2148 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
2149 * Patch RotateImage() to properly rotate CMYK images.
2150 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
2151 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
2153 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
2154 * Fixed bug for GIF Optimization for images without a matte channel.
2155 * Improved image handling for "-layers" method "Dispose".
2157 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
2158 * Improve configure script to better support Ghostscript under Mac OSX (
2159 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
2160 * Force a virtual pixel method of Tile for GetFillColor() and
2162 * Add -reverse option to reverse the image list.
2164 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
2165 * Support versions 2.1.0 and above (reference
2166 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
2167 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
2168 * Fix fault in DCM coder (reference
2169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
2170 * Check for a NULL parser in SVGReference in coders/svg.c (reference
2171 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
2172 * Add --disable-deprecated configure script option.
2173 * Composite mask now works properly with transparent images.
2175 2007-03-04 Daniel Kobras <kobras@debia...>
2176 * Fixed additional data-driven faults (reference
2177 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
2178 * Allocate proper scanline length to prevent a PCX overflow.
2180 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
2181 * Patch ImageMagick to permit referenced labels: -set option:mylabel
2182 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
2184 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
2185 * Escape indirect labels and comments (e.g. -label @file).
2186 * Added -format %C to return the image compression type.
2187 * Do not report channel statistics if -ping -format is specified with the
2189 * Add ResetImagePage() to reset the image page canvas and position.
2190 * Upgrade to LCMS 1.16
2191 * Configure Ghostscript for library or framework (reference
2192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
2193 * Add -taint option to convert/mogrify to mark image as ineligible for
2194 * Fixed various data-driven faults (reference
2195 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
2196 JP2 image faults but its failing in the JP2 jas_image_decode() method,
2197 not MagickCore. The corrupt XWD image faults but its failing in
2198 the X11 XGetPixel() method, not MagickCore.
2200 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
2201 * Use -define quantum:polarity=min-is-black or -define
2202 quantum:polarity=min-is-white to toggle the photometric interpretation for
2203 a bilevel TIFF image.
2205 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
2206 * Don't interpret embedded format characters when reading comments/labels
2208 * Reading an image from stdin stopped working.
2210 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
2211 * PerlMagick Label() no longer faults.
2212 * Fix double-free when using the display/animate -geometry option.
2213 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
2214 profile->length and profile->datum.
2216 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
2217 * Fix file leak in InjectImageBlob().
2218 * Do not reinterpret image properties (e.g. -comment %%w).
2220 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
2221 * Don't over-allocate file buffers.
2223 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
2224 * Format strings in the POSIX locale.
2225 * Make font metrics invarient to the strokewidth.
2227 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
2228 * Patch to fix configure.ac typo.
2230 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
2231 * Permit ImageMagick to run as a service under Windows.
2232 * Remove duplicate EXIF properties.
2233 * Support strokewidth option for the caption format.
2234 * Don't use Ghostscript for rendering fonts if Freetype is available.
2236 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
2237 * Added thumbnail format to write EXIF thumbnails.
2238 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
2239 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
2241 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
2242 * Add interpolate and background options to PerlMagick's AffineTransform().
2243 * Revert to Postscript rendering if Freetype delegate library is not
2246 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
2247 * Accept Fx expressions from a file with -fx @filename.
2248 * Enhance -fill and -stroke to accept image filenames as patterns.
2250 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
2251 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
2253 * Update EXIF resolution fields when image density changes.
2255 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
2256 * The -polaroid option now respects -gravity.
2257 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
2259 * Any form of "-crop" with a percentage, implies an offset for the crop.
2260 * Fixed percent option for -border (e.g. -border 10%x0%).
2261 * Add -path option to the mogrify program to specify where to write the
2264 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
2265 * Fix the -auto-orient to work with an image sequence (reference
2266 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
2267 * Add -polaroid option to simulate a Polaroid picture.
2268 * Eliminate double-free bug in GradientImage().
2269 * Set AppendImage() matte channel only when image has matte attribute set.
2270 * The -crop with negative offsets do not modify the virtual canvas.
2271 * Caption: Given both the width and height ("-size") of the area to fill,
2272 adjust the fonts "-pointsize" until the text just filles the whole space
2273 without overflowing.
2274 * Generate proper Windows icon image files (patch provided by