1 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
2 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
3 reducing transparency to binary. Collapse all resulting fully transparent
4 colors into one (the background color), to reduce the compressed filesize.
5 * First try the 3-3-3 palette instead of 3-3-2, to preserve gray better,
8 2011-03-18 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
9 * Another fix for -sparse-color and unused color channels
11 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
12 * New version 6.6.8-6.
14 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
15 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
16 when appropriate (reference
17 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
18 * The "-define PNG:color-type=4" option did not always force the PNG
19 encoder to write an all-opaque alpha channel (reference
20 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
22 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
23 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
24 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
25 * Support the -statistic option: replace each pixel with corresponding
26 statistic from the neighborhood.
27 * Add support for -duplicate option.
28 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
29 * Do not cache the results of fx: otherwise -format
30 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
32 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
33 * Replaced Minus and Divide Composition methods with Dst and Src
34 equivalents. Now users can decide how these non-commutative mathematical
35 operators are applied to the images being composited.
36 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
37 respectively mean the current images index and the total number of
38 images within the current image sequence.
40 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
41 * Backed out the patch for Variable Blur Composition that was added
42 2011-02-13 v6.6.7-7, until I can re-think the problem.
43 The existing fix was failing to do circular blurs correctly.
45 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
46 * Fixed a rounding/truncation error while writing the pHYs chunk in the
48 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
50 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
51 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
53 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
54 * Add support for the WebP image format.
56 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
57 * Ensured that -sparse-color preserves unused channels when
58 channel limited. Before this unused channels would be reset to black.
60 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
61 * Don't try to store a bKGD chunk in a PNG8 when there are already
62 256 colors in the palette and the background colors is not in that
64 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
65 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
66 the text chunks. (reference
67 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
69 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
70 * Fx is a mathematical function. Do not treat transparency as black.
71 * No image scene suffix for filenames that include a single bracket (reference
72 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
74 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
75 * New version 6.6.8-3.
77 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
78 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
79 patch from Arfrever@gento... to fix the build exception.
81 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
82 * Support the Radiance HDR image format.
83 * Update the offset in the black channel when sharpening to avoid incorrect
85 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
87 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
88 * Throw error message when the requested color-type or bit-depth
89 cannot be written by the PNG encoder (error was being thrown
90 into the wrong image structure). (Reference
91 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
92 * Don't write a PNG text chunk with "density" keyword that overrides the
93 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
94 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
95 * Ignore any PNG text chunk with a "density" keyword found by the PNG
96 decoder, if the PNG datastream also contains a pHYs chunk.
98 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
99 * New version 6.6.8-1.
101 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
102 * Support PSD files with one layer and one composite layer.
103 * We must cast a Quantum type when bit shifting and HDRI is enabled.
105 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
106 * New version 6.6.8-0.
108 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
109 * Add support for the -mode option.
111 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
112 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
113 images were scaled down to 0 or 1, or nearly black).
114 * Delay opening the PNG output blob until the PNG encoder is ready
115 to write the IHDR chunk, to avoid writing zero-length PNG files when
116 errors are found while building the palette. (reference
117 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
119 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
120 * New version 6.6.7-10.
122 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
123 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
124 but the other is in the CMYK colorspace.
125 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
126 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
128 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
129 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
130 usually makes smaller files anyhow.
131 * Eliminated a number of redundant tests for gray images in the PNG encoder.
132 * Removed now-unused IsMonochromeImage() function from coders/png.c
133 * Scan the colormap instead of all of the pixels, when possible, to
134 determine whether the image received by the PNG encoder is grayscale
136 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
137 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
138 * Add a check whether the PNG "cheap transparency" criteria are met. That
139 is, there is a single transparent color, no semitransparent colors, and
140 no opaque color that has the same RGB components as the transparent
141 color. If those aren't met, a color that is transparent in one pixel
142 and opaque in another would always be rendered as transparent, so we
143 must write a PNG colortype that has an alpha channel (reference
144 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
146 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
147 * New version 6.6.7-9.
149 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
150 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
151 when writing because this sometimes produced incorrect output (reference
152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
154 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
155 * Check image has properties before accessing the splay tree (reference
156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
158 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
159 * New version 6.6.7-8.
161 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
162 * The PNG encoder should ignore bogus q->opacity values when image->matte
163 is MagickFalse (reference
164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
166 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
167 * Use implicit image format when explicit format is bogus (e.g.
168 02.13.11-18:43:58.png now writes as PNG).
169 * Fix problem with 4GB file seeks on a 32-bit OS.
171 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
172 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
173 by the blur map being used, rather than just 'cutoff' suddenly.
175 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
176 * Support 16-bit per pixel YUV image files.
177 * Fix off-by-one error in PosterizeImage().
178 * Posterize now distributes color uniformly (reference
179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
180 * Add -smush option (reference
181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
182 * Repair memory leak in the display program.
184 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
185 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
186 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
188 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
189 * Default sigma for Gauusian resize filter is now 1/2 for both
190 orthogonal resize and cylindrical EWA distortions.
192 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
193 * Check if the font is null in RenderFreetype() to prevent fault (reference
194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
195 * Eliminate fault when reading WMF image files (reference
196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
197 * Support multi-page transparent Postscript and PDF image files.
198 * The compare fuzz metric now returns the same correct value for
199 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
201 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
202 * Move coders/tiff.c conditional compile to define TIFF exception /
203 semaphore / key when TIFF delegate is disabled.
205 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
206 * Renamed variables, macros, and functions defined/declared in coders/png.c
207 that were in the libpng namespace (beginning with "png_" or "PNG_").
209 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
210 * Removed a call to GetNumberColors() from the PNG encoder that was
211 only there for debugging purposes and was consuming a huge amount
212 of CPU time. (reference
213 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
214 * Sometimes black was still written as transparent, when the PNG
215 encoder received an image with image->matte==true but no transparent
216 pixels were present. (reference
217 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
219 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
220 * Remove memory leak from ThrowFileException() macro (reference
221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
222 * Multiple blue error count by 'count' in ClassifyImageColors()
223 * Add support for the AAI image format.
225 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
226 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
228 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
229 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
230 to LongPixelPacket and made the default (65537,65537,65537), which
231 can never occur in the PNG image data. Previously the default was
232 (0,0,0) and black pixels would be rendered as as transparent when
233 no tRNS chunk was present in the input, which has caused problems
234 with some test cases since version 6.6.6-10.
235 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
236 and semitransparent pixels separately. Previously it wasn't always
237 possible to determine if there was a single fully-transparent color,
238 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
239 Gray image with a tRNS chunk.
241 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
242 * Do not reset image next / previous when detach argument is false for
244 * Inline cropping no longer fails for inline raw images (e.g.
245 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
247 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
248 * Don't let the PNG encoder try to sort the colormap when there are more
249 than 256 colors in the image. (reference
250 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
252 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
253 * Accept escaped % in output filename (reference
254 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
256 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
257 * Quieted some inconsequential warnings in the PNG codec due to a
258 change in the type of the PNG iCCP profile from png_charp to png_bytep
261 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
262 * Handle negative heights for ICO images.
264 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
265 * Recent changes sometimes caused the PNG encoder to select colortype=2
266 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
267 the filesize larger than necessary and caused some of the PerlMagick
270 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
271 * The PNG decoder now checks whether the image actually has any transparency
272 when the input file contains an alpha channel or a tRNS chunk. (Reference
273 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
275 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
276 * -posterize fails with more than 40 levels (reference
277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
278 * Add support for the MacPaint image format.
279 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
280 (bug report by steven.sittser@fligh...).
281 * Fix user data length for the CIN image format.
283 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
284 * Use a clone instead of the main image in coders/png.c, so the image
285 can still be used later on without being affected by changes made by
287 * Added PNG:exclude-chunk and PNG:include-chunk defines.
288 * Revised the -strip option so it behaves as though
289 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
290 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
291 generating the alpha channel for a JNG image.
293 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
294 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
295 It prevented user defined interpolation settings for -clut, and possibly
298 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
299 * Add LZMA compression support to ImageMagick.
300 * Eliminate seg-fault in MvgPrintf().
302 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
303 * Eliminated a redundant quantization step in the PNG encoder.
304 * Untangled a confusing but apparently harmless improper loop nesting
306 * Eliminated redundant "IsGray()" tests from the PNG encoder.
308 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
309 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
310 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
312 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
313 * Make the PNG encoder always rebuild the palette, to avoid losing
314 transparency when it is out of sync with the pixel data (reference
315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
316 * Eliminated CompressColormapTransFirst() since the palette is already
317 compressed and sorted by opacity now when it's recreated.
319 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
320 * Account for virtual canvas for the -flip / -flop options (reference
321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
322 * Also for -transpose and transverse options
323 * Support -metric fuzz option.
325 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
326 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
327 function. Note function does not calculate 'distance' in total but
328 short-circuits when threshold is reached for faster processing.
329 * Ordered Dithered handling of Alpha channel was incorrect - fixing
330 Bug was introduced v6.6.5-6
332 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
333 * Fixed two more cases where the PNG encoder lost transparency (reference
334 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
336 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
337 * Affine multiplication reversed when translating (reference
338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
340 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
341 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
344 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
345 * Add support for -evaluate-sequence median.
347 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
348 * Fixed two more cases where the PNG encoder lost transparency (reference
349 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
351 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
352 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
353 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
354 * Support NCC (normalized cross correlation) compare metric.
356 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
357 * Fix PNG coder compile error when HDRI is enabled.
359 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
360 * Many of the problems with the PNG encoder have been fixed (reference
361 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
362 * The "-type Optimize" option is now deprecated. If present, it is treated
363 by the PNG encoder the same as if the type were undefined. Optimization
364 is now always performed. No other formats used the "type Optimize" option.
365 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
367 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
368 * The splice option no longer throws spurious "pixels are not authentic"
370 * Thread the -adaptive-resize option.
371 * Set XBM coder height to height not width.
373 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
374 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
376 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
377 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
378 preservation of images which only vary horizontally (or vertically)" under
379 no-op. New blur = 0.9812505644269356.
381 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
382 * Missing logical operator in tiff.c.
384 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
385 * Only save TIFF image with 1-bit depth if there is no alpha channel.
386 * Abandon PSD composite if layer is available.
387 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
388 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
390 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
391 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
393 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
394 * Do not read configure files in the current directory for the "installed"
395 version of ImageMagick.
396 * Allow numeric characters in the XPM basename (reference
397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
399 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
400 * Revised PNG palette optimization
401 * Added some debug logging in coders/png.c.
403 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
404 * More precise blur values for Lanczos2Sharp and LanczosSharp.
405 * Added location of first Mitchell crossing (=8/7) to the filters data
408 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
409 * Added Lanczos2D* filters now named Lanczos2*
410 * Reorganization of AcquireFilter() to make it work better
412 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
413 * Clearer EWA filters (LanczosSharp etc) comments.
415 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
416 * Added LanczosSharp (3-lobe Lanczos with sharpening)
417 * Filter sharpening factors are also always applied regardless of usage.
419 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
420 * CubicBC filter formulas simplified by constant folding. In
421 particular, P1 coefficient (always zero) removed from coeff.
423 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
424 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
425 (as already specified in the documentation).
427 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
428 * Ignore PS bounding box offsets if -page is set.
429 * Use #pragma omp master for dumping single threaded debugging information
430 (single caused a fault).
431 * Add support for -evaluate exp.
433 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
434 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
435 filter only. This is similar in action to 'blur' but only for Gaussians,
436 and does not modify the filters support, allowing you to set a very small
437 sigma, without the function 'missing' all pixels.
438 (This will allow future adjustment of Gaussians for variable blur mapping)
440 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
441 * Patch for DrawableRotation() and DrawableTranslation() (reference
442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
443 * The webp format requires the webpconv delegate program (experimental).
445 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
446 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
447 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
448 This also is very similer to a Mitchell filter but specifically designed
449 for EWA use and is the new default filter for Distorting Images.
450 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
452 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
453 * Autodetect file type support in Makefile.PL to prevent test failures
455 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
456 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
457 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
458 http://www.gson.org/thesis/warping-thesis.pdf
459 * Added filter "Robidoux" which is a slightly sharpened version of the
460 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
461 'blurry' for horizontal and vertical lines in no-op distortions.
463 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
464 * Add support for "pattern:vertical2" and "pattern:horizontal2".
465 * Add support for "pattern:vertical3" and "pattern:horizontal3".
466 * Properly handle PSD layers with negative offsets.
468 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
469 * Fix memory assertion with --enable-embeddable (reference
470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
471 * Don't permit access to pixels when pinging an image (reference
472 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
474 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
475 * Added sqrt(2) blurring default for Gaussian Filter if used as
476 a Cylindrical EWA filter. This resulted removing the last aliasing
477 issue that was present in tests for Gaussian EWA resampling. Of course
478 it is still a very blurry filter for default use in EWA.
479 * Adjusted Variable Mapping Blur Composition so user arguments actual
480 relate properly to the sigma of the blur for a maximum mapping value.
481 * Fix horizon anti-alising for output-scaled perspective distortions.
482 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
483 however 'Bessel' while not visible as a filter option can still be used
484 as an internal alias for 'Jinc'.
486 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
487 * Chantal Racette double checked the bounding parallelogram computation
488 in resample.c (and I tightened the comments).
490 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
491 * Temporary files not always deleted (reference
492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
494 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
495 * Bug fix for -filter point distorts (occasional generating black pixels)
497 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
498 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
499 and credited Craig DeForest for the "clamp singular values" idea.
500 * No reason to have "insane" precision Sinc in resize.c: Use
501 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
503 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
504 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
505 for Distort Resampling. This makes -distort a whole lot nicer
506 and allows for the use of better cylindrical filters.
508 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
509 * Fix Point filter for ResizeImage() caused by support limiting the
510 Box weighting function.
512 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
513 * Don't allow resize filter weights to go to zero (reference
514 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
516 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
517 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
519 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
520 * Do not break words if caption size is absolute (reference
521 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
522 * Don't define HAVE_THREADS for --without-threads configure script option.
524 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
525 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
526 Some computations were needlessly done in long double precision because
527 PIL forced an automatic upcast wherever it appeared. Changed its name to
528 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
529 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
530 call instead of two trig calls.
532 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
533 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
534 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
536 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
537 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
539 * Support %[version] and %[copyright].
540 * Improve performance of the pixel cache.
542 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
543 * Automatically set the quantum depth to 16 for HDRI.
545 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
546 * IPTC profile not always wrapped properly inside an 8BIM profile.
547 * TIFF tile geometry must be divisible by 16.
549 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
550 * Rename of SincPolynomial to SincFast for easier user understanding
551 * Ditto for LanczosChebyshev to LanzcosFast
553 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
554 * Switch default resize filters to using the faster SincPolynomial
555 filter by default internally. However 'Sinc' will still use the
556 Trigonometric function, and can be used to assign the trig version
557 of Sinc() to filters using the filter expert options.
558 * The default filter for 'distort' was found to be a very blurry inaccurate
559 filter function. It was removed and replaced with a correct Gaussian
560 filter (as used by resize)
561 * Added a switch so that "-interpolate filter" will force the use of
562 a cylindrical filter for ALL pixels in distorted images. That is you can
563 use that switch to use a cylindrical filter even for images that are
564 being enlarged by the distortion. However EWA is still currently using
565 a fixed 2.0 sampling radius. This switch complements the use of "-filter
566 point" which turns off EWA filters in favor of interpolation for all
567 pixels in a distorted image. BOTH switches should not be used together.
568 * A bug in the support radius of the EWA resampling function was found,
569 now that correctly defined resize filters are being used. Suddenly Normal
570 Gaussian distortions are not so blurry, and tests with distortions of
571 the 'Rings' image show extremely good and clear results, with only minimal
572 blurring. The filter 'blur' expert option can be used to adjust this
575 The above represents a major improvement forward in the quality of the
576 image distortion operator. But near-unity distortions (no scaling) are
579 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
580 * Don't negate the geometry offset for the -extent option.
582 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
583 * The RGBO format is now listed as a supported format.
585 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
586 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
587 function as "LanczosChebyshev" as faster alternative to Lanczos.
588 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
589 the Sinc Trigonometric resize filter, as a proper filter to allow
590 direct comparision and speed testing of the filter.
591 * Expanded the "-set option:filter:verbose 1" output, so as to also include
592 the actual functions and other values that were used to create the filter.
594 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
595 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
597 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
598 * Path no longer closed if join style is round (reference
599 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
600 * Add case for BGRQuantum to GetQuantumExtent().
601 * Support no compression on PCX write.
603 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
604 * Fixed bug in the raw BGRA coders (reference
605 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
606 * Fix off-by-one error in the PSD coders.
607 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
608 approximation of the sinc function over the interval [-3,3].
609 * Eliminate a small memory leak in LevelizeImageChannel() (reference
610 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
611 * Recognize -fx logtwo (reference
612 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
614 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
615 * Throw exception if image size differs for the compare program but the
616 -subimage-search option is not specified.
618 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
619 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
620 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
621 * Add -subimage-search option to the compare utility.
623 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
624 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
625 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
627 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
628 * Emit a warning if the PNG encoder can't satisfy the color type and
629 bit depth requested with a "-define" directive.
631 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
632 * The orient option sometimes improperly set "undefined" (reference
633 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
634 * Only list orientation options for the -list orientation option (reference
635 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
636 * Return proper standard deviation for combined channels (reference
637 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
638 * Handle transparency properly for the PSD image format.
640 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
641 * Properly map PNG intent to image->rendering_intent
643 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
644 * Eliminate bogus "invalid colormap index" when pinging ICO images.
645 * Support -set density / units.
647 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
648 * Only use the first alpha channel in PSD image.
649 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
651 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
652 * Eliminate useless message about assuming zero delay when writing
653 a single-frame MNG, and changed it from Error to Warning when
654 writing a multiple-frame MNG.
656 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
657 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
658 reader tries to read MNG chunks from the interior of the embedded PNG,
659 resulting in an erroneous "corrupted image" message.
661 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
662 * Fix memory leak in for corrupt BMP images (reference
663 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
664 * Repair several issues when writing to stdout (reference
665 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
666 * A GIF image with the .bgr extension is still a GIF (reference
667 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
669 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
670 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
671 images where the PNG bit_depth was not the same as the quantum depth,
672 and the transparent color was not black.
674 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
675 * Pinging the DJVU image format no longer faults.
676 * Check for time-limit-exceeded in only one thread.
677 * Reading filenames from a file (e.g. @filenames) no longer includes the
678 utility name (side effect of StringToArgv() method).
680 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
681 * Support the tiff:fill-order define.
682 * Filters are case sensitive (e.g. reduce-Colors).
683 * Restore mogrify's -path option.
684 * The -list module option lists image coders and image filters.
686 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
687 * Add the ImageView API.
688 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
689 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
691 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
692 * Skip byte when DDS bitcount is 32 (reference
693 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
694 * Montage now uses final background setting (e.g. montage -background none ...
695 -background lightblue show:).
696 * Do not annotate directory paths in ListFiles().
697 * Reset the image matte for png:color-type=2.
699 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
700 * Support new label:pointsize property.
701 * Miscellany->Slide Show, in the display program, now cycles through the
703 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
704 * Reduce memory requirements when dithering on the iPhone.
705 * Command line operators no longer affected by settings that appear after
706 them (e.g. -splice 10x0+0+0 -gravity center).
707 * Compute the proper DPX user data field size.
709 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
710 * Fix some nits to keep the clang compiler happy.
712 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
713 * Fix transprancy handling for Morphology Convolve
714 * Adjustments of Hit And Miss and Edge Detection kernel definitions
715 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
716 * Handling for Convolution of 1-D vertical kernels.
717 However this was removed (using #if-#endif) as I found it slower in tests!
719 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
720 * mogrify -format properly handles compressed image filename (e.g.
721 -format jpg logo.png.bz2).
722 * Respect +dither option when saving to the GIF image format.
724 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
725 * End of string sentinal is \n not \r.
727 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
728 * Don't decode pixels in coders/png.c when image->ping is set.
730 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
731 * Reset image filename when reading inline images.
732 * Don't clamp floating point values for HDRI-enabled ImageMagick.
734 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
735 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
736 * 'Skeleton' variant to thin down images as symmetrically as possible.
737 * Spelling correction: Manhatten -> Manhattan
739 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
740 * Properly scale color components of the PNG bKGD chunk.
741 * Prevent MNG divide by zero in calculation of frame_timeout. Set
742 both frame_delay and frame_timeout to infinite when ticks_per_second
743 is zero, as required by the MNG spec.
745 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
746 * Add x:silent option to prevent beeps when reading the X image format.
747 * Recognize TTF for GetMagicInfo().
748 * Ensure the +set option deletes the image artifact.
750 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
751 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
753 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
754 * Fix for Square Array Rotates (off center origin rotate)
755 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
756 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
757 to complete this kernels definition
759 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
760 * Respect density when rendering SVG images.
761 * Set AVI handler to the MPEG coder.
762 * Compute the proper DPX user data field size.
763 * Do not interpret a format specifier when enclosed in brackets (e.g.
764 rose_tile_%[filename:tile].gif.
765 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
767 * Prevent MNG divide by zero in calculation of frame_delay (reference
768 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
770 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
771 * Third Re-write of MorphologyApply() to better handle compound methods.
772 * Implemented -set option:morphology:compose for merging results of
773 multiple kernels. "None" means re-iterate results with next kernel.
774 While "Undefined" means to use the internal default for a method.
775 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
776 while HitAndMiss defaults to "Lighten" (union of all kernel results).
777 Other morphology methods defaults still to be decided.
778 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
779 * Rotation Expansion of single kernels '^' and '@' flags in arguments
780 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
781 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
782 So the above will only produce a list of 2 kernels, not 4 kernels
784 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
785 * Separation of internal function MorphologyApply() from
786 MorphologyImageChannel() to calls to convolve without user settings.
787 * Rewrite of MorphologyApply() to output better 'verbose' messages
788 * Better handling of Gaussian tyle filters (bug fixes)
789 * Bug fix and optimization of kernel size calculations in "gem.c"
790 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
791 expand kernel into a rotated list.
792 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
793 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
794 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
795 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
796 EG: -morphology convolve LOG:0x1
797 * Added FreiChen, Kirsch Convolution kernels
798 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
799 * Added Edges HitAndMiss Kernel
801 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
802 * PSD images require a proper layer to support an alpha channel.
803 * Enable PFM endian support.
804 * Add context to -border for montage. Inside the parenthesis it adds a border
805 to the image otherwise it sets the border for the layout manager.
806 * 24-bit BMP images are not colormapped even if header colors != 0.
807 * Set DPX user data like this: -set profile dpx:userdata.txt.
808 * Make sure Lab => RGB => Lab survives the round trip.
810 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
811 * Use ScaleCharToQuantum() in coders/src.c (reference
812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
813 * Don't clamp HDRI EXR pixels.
815 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
816 * Increase the estimated # points for the path drawing primitive.
817 * Remove any prior resolution block from PSD before writing the new block.
819 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
820 * Addition of more Morphological/Convolution Kernels.
821 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
822 EG: -morphology convolve DOG:0x1,3
823 -morphology convolve DOB:0x1,3,90
824 * Added Prewitt, Roberts, Compass Convolution Kernels
825 * Ring Symbol Kernel (subtraction of Disk from a Disk)
827 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
828 * The pixel buffer was underallocated for some image formats when streaming.
830 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
831 * Implementation of Pattern Matching Morphology methods
832 HitAndMiss, Thicken, Thinning
833 * Reporting of Kernel Strings that fail to parse (though not why)
834 * Parsing of Multiple Kernel Strings, generating a list of kernels
835 * Union of results from Multiple Kernels for HitAndMiss method
836 * Interated Multiple Kernels for all other morphology methods
837 * Added many new kernels for HitAndMiss and Convolution
838 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
839 ConvexHull (for Thicken), Skeleton (for Thinning)
841 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
842 * Use proper background.index when writing indexed PNG, if the background
843 color is in the palette.
845 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
846 * Fix improper 'invalid colormap index' PNG bug.
847 * Fix PerlMagick compile exception.
849 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
850 * Added % and ! modification flags to morphology distance kernel
851 scaling factor, for easier usage.
852 * Bug fix for compose math channel handling and morphology diff usage
854 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
855 * Do not claim gray colorspace if gray image includes a non-gray pixel.
856 * Initialize BMP alpha channel to opaque for RGB images.
857 * Fixed under allocation for round rectangles.
858 * The -list option returns a 0 status as expected.
860 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
861 * Made use of new no-'sync' channel enabled mathematical compose methods
862 for the difference morphology methods. These should now work correctly
863 for specific channels, and more importantly for alpha shaped morphology.
865 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
866 * Fixed bugs with losing the opacity channel while writing some PNG images.
867 (bug reported by Anthony T.)
869 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
870 * Simplified and corrected rowbytes calculation in coders/png.c and
873 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
874 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
875 "ModulusSubtract" for more clarity of there functions. Old names
876 will continue to work as expected.
877 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
878 normal SVG 'Over' blending specifications, (see next for override)
879 Note that this does NOT include the "Plus" composition method which has
880 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
882 * By default mathematical compositions work as per SVG definition. That is
883 the results are synchronized with 'Over' alpha-blending (except "Plus"
884 which uses 'plus' alpha-blending).
886 By removing the default 'sync' flag from the -channel setting however
887 Break this inter-channel synchronization and do the mathematical operations
888 only on the individual channels as specified by the -channel setting.
889 That is do 'channel' math rather than 'SVG' composition.
891 With this change you can then use mathematical composition methods on
892 individual channels or even with the alpha channel of images.
894 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
895 * Special case handling in Barrel distortion (pixel at image center)
896 * Calculation of image for Barrel distortion (pixel vs image coords)
897 * Argument input (handling optional 'd' argument) for Barrel distortion
899 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
900 * Do not declare timestruct under MinGW.
901 * Respect -compose option for the montage utility (bug report by Anthony).
902 * A 256 column gradient produces a 256 color GIF image (bug report by
904 * Register / unregister CALS format in static.c (reference
905 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
906 * Add SetImageColor() method.
908 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
909 * Only write one ICC profile to PSD image.
910 * Sync image colormap for PNG tRNS chunks.
911 * The -direction option now works with the -annotate and -draw options.
912 * For the histogram: format, if you have no need for the unique color list,
913 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
915 * Match on literal after backslash in glob expression (reference
916 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
917 * Enable JPEG-compression for grayscale TIFF images (reference
918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
919 * Don't write empty tile if tile geometry matches the image width (reference
920 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
921 * Support -regard-warnings in the mogrify utility.
922 * Output the correct units for the identify utility (reference
923 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
925 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
926 * Do not set the resample virtual pixel method when undefined.
927 * Support writing grayscale PSD images.
928 * Revert Lab-to-XYZ colorspace transform patch.
929 * Clamp HDRI values for LevelImageChannel() method.
931 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
932 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
933 * Do not flip BMP image with negative height when pinging.
935 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
936 * Improve support for device link profiles.
938 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
939 * Fixed bug in -auto-level for special case when only one value is present
940 in some channel of the image. In this case no 'stretch is performed, just
943 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
944 * WMF support under Windows does not produce the same results as under
947 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
948 * Fixed bug in equal-size tile cropping, when image has a page offset.
950 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
951 * The -recolor 4x4 matrix is now interpreted properly (previously it
952 summed rather than attenuating the alpha channel).
953 * Support writing 1-bit PSD images.
955 * Improved WMF support under Windows.
957 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
958 * The new coders/png.c was failing to read a 1-bit paletted image properly.
959 * Finished eliminating the deprecated direct references to members of
960 the png_info structure. ImageMagick can now be built with libpng-1.5.
962 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
963 * Respect the -density option when rendering a Postscript or PDF image.
964 * Distort barrel no longer complains when 3 arguments are given (reference
965 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
966 * Support -direction left-to-right option for rendering text
968 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
969 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
970 * Relocated the new, misplaced png_get_rowbytes() call.
971 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
973 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
974 * Windows does not support complex.h (reference
975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
976 * Add support for monochrome PSD images.
977 * VignetteImage() no longer crashes when x and y arguments are both greater
978 than half the width (x) and height (y) of the image.
980 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
981 * Eliminated some of the deprecated direct references to members of
982 the png_info structure. This must be finished before we can build
985 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
986 * The animate program no longer loops twice when -loop 1 is specified.
987 * The caption format would sometimes hang when the text was not UTF-8.
988 * Don't gamma correct log to linear color conversion unless the -gamma is
990 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
992 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
993 * Detect CMYKProcessColor AI tag.
994 * Delete image from command line cache for -write option.
996 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
997 * Add support for the Adobe Large Document format.
998 * Recognize -remap option for the mogrify utility.
999 * The default Helvetica font is not always available, check for
1000 Century Schoolbook too (reference
1001 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1003 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1004 * Permit user to get virtual pixels with a region width of 0.
1005 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1006 * Resampling filter must respect the image virtual pixel method.
1008 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1009 * The -evaluate-sequence option behaves like -evaluate except it operates
1010 on a sequence of images.
1012 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1013 * Add support for the -maximum and -minimum options.
1015 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1016 * Check to see if ICON image width /height exceeds that of the image canvas.
1017 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1018 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1019 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1020 Anthony, review these for correctness.
1021 * Don't embed an XMP profile in an EPS image for now.
1023 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1024 * Insufficient image data in EPT is a warning rather than an error.
1025 * Respect -type TrueColor when writing gray DPX images.
1026 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1027 not a multiple of 3.
1028 * BMP has an alpha channel, it was treated as an opacity channel.
1030 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1031 * Write 10-bit grayscale DPX images properly.
1033 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1034 * Detect PDF ICCBased colorspace.
1036 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1037 * Finalized -set option:convolve:scale kernel normalize/scale option
1039 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1040 * TransformImage() resets the image blob when called in the PICT decoder;
1041 use SetImageExtent() instead.
1043 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1044 * Support PSD RLE compression.
1046 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1047 * The jpeg:extent define sometimes exceeded the specified limit.
1049 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1050 * Resolve "too many open files" (reference
1051 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1053 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1054 * Added Correlate method which does a Convolve without reflecting the kernel.
1056 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1057 * Initialize grayscale colormap for PSD images.
1059 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1060 * Final testing and fixing of basic morphology operators
1061 * Addition Third-level Subtractive Morphology Methods:
1062 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1063 * Ensuring original kernels passed to morphology are cloned before being
1064 modified for use by specific methods (EG: convolve scale/normalize)
1066 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1067 * display -immutable to display transparent image without a checkboard.
1069 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1070 * Make -define png:color-type less persnickity about what it will accept.
1072 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1073 * added use of -precision in 'showkernel' output of -morphology
1074 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1075 'Distance' Morphology primatives. This does not have a performance hit,
1076 though is only truely applicable when the kernel is asymmetric. Note that
1077 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1078 operations work properly. This 'reflected usage is defined by online
1079 morphology lecture notes (Google for "EECE Binary Morphology")
1080 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1081 If undefined morphology convolve does not do any scaling or normalization
1082 of the convolution kernel. A value of 0.0 causes normalization for both
1083 zero and non-zero (added weights) kernel types.
1085 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1086 * Speed up reading the PSD image format.
1087 * Add the -precision option. Use it to set the maximum number of significant
1088 digits to be printed.
1089 * Add -features option to the identify program to display channel features.
1090 * Add -unique option to the identify program to display channel features.
1092 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1093 * Add support for compact floating point (i.e. -depth 16 -define
1094 quantum:format=floating-point).
1095 * Transparent images no longer flicker on certain system when using the
1097 * Permit interactive resizing with the display program.
1098 * Support heterogeneous distributed processing, see
1099 http://www.imagemagick.org/script/architecture.php#distributed.
1100 * Fix semaphore assertion when reading a corrupt image with Magick++.
1101 * Add support for -brightness-contrast option.
1103 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1104 * Add support for the BGRA raw image format.
1106 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1107 * Added Kernel Generator to generate kernels from user strings, which
1108 allows the generation in many built in kernels for both Convolution
1109 and other Morphological methods. New Kernels currently include..
1110 Convolution: Gaussian, Blur, Comet
1111 Morphological: Rectangle, Square, Diamond, Disk, Plus
1112 Distance: Chebyshev, Manhatten, Knight, Euclidean
1113 And both old and new (rectangular) user defined kernel specifications
1114 including the use of 'nan' to represent elements which are not part
1115 of the kernel definition. List built-in kernel types use "-list kernel"
1116 * Added -morphology {method}[:{iteration}] {kernel_string}
1117 Initial methods includes no only the basic morphology methods: Dilate,
1118 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1119 also the special methods: Convolve, and Distance. Of course the
1120 appropriate kernel should be provided for each specific method.
1122 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1123 * Add OpenCL-enabled filter (e.g. convert image.png -process
1124 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1125 * Added StringTo...() processing functions
1127 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1128 * Added MxN tile cropping with overlapping and space handling.
1129 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1131 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1132 * angle bug fix in variable blur composition with vertical ellipses
1133 * Added ability to have variable angles for ellipses in variable blur
1134 composition. See IM Examples, Composition, Variable Blur for details
1136 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1137 * JPEG does not grok the HSL colorspace.
1139 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1140 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1141 * The -gaussian-blur over blurred the opacity channel (reference
1142 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1144 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1145 * Declare InverseFourierTransformImage in Magick++/Include.h.
1147 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1148 * The PNG8 encoder would fail to write a 1-color image, due to
1149 a bogus MagickFail return from CompressColormapTransFirst().
1151 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1152 * SVG images are no longer double sized with the -density option.
1154 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1155 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1158 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1159 * It's interword-spacing, not interword_spacing (reference
1160 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1161 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1163 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1164 * Changed the one remaining ping_info->trans to ping_info->trans_values
1167 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1168 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1169 * -threshold option: threshold to white if the computed intensity of the
1170 color channels exceeds the threshold.
1171 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1173 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1174 * Escape single quote in when writing the UIL format.
1176 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1177 * The mogrify program +opaque option now recognizes its required argument.
1179 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1180 * Add magick/morphlogy.{c,h} source templates.
1181 * Sync image option when reading MPR images.
1182 * Optimize ping for SVG images.
1183 * SetLogFormat() no longer causes crash (reference
1184 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1185 * Do not call MagickCoreTerminus() when memory allocation fails inside
1186 the locale component.
1188 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1189 * Read / write 32-bit SUN raster images with a odd width.
1190 * Cairo format returns pixels with the alpha premultiplied (reference
1191 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1193 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1194 * Thumb::URI file URI now has the correct number of forward slashes.
1196 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1197 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1200 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1202 * Restore -tile-offset functionality (bug report from Anthony).
1204 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1205 * Animate command line options are no longer ignored.
1207 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1208 * Bug Fix for Polynomial distortion. which is now working.
1210 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1211 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1212 * Make sure MagickWand semaphore is acquired before locking it.
1214 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1215 * Convert SVG clipping path points from unsigned to long.
1217 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1218 * Only call InstantiateXComponent() if X11 support is included.
1219 * Correct hue computation for the HSB colorspace.
1221 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1222 * Braille coder fix for DirectClass images
1224 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1225 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1227 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1228 * Alpha blending is not required for ScaleImage().
1229 * Gaussian noise operator is not longer discontinuous.
1231 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1232 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1234 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1235 * Black channel is now set properly when resizing CMYKA images.
1237 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1238 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1240 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1241 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1243 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1244 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1245 * Use GetCacheViewAuthenticPixels() rather than
1246 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1248 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1249 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1250 filters/Makefile.am and wand/Makefile.am.
1251 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1254 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1255 * Don't use group4 compression if the image is truecolor.
1256 * If image is gray, write grayscale DPX images.
1257 * We no longer lose a scanline when reading multi-frame raw images
1259 * Properly update the EXIF orientation tag.
1261 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1262 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1264 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1265 * Support -clamp option.
1266 * Patch for IsMagickColorEqual() for HDRI.
1267 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1269 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1270 * Patch to fix configure's framework's undefinedness (only if the gslib
1273 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1274 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1276 * Hue in hsl() format is 0-360 and does not use %.
1278 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1279 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1281 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1282 * Optimize copy composite operator.
1284 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1285 * Use -define jpeg:size to scale a JPEG image to the specified size.
1287 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1288 * Fix ICON alpha mask scanline pad.
1290 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1291 * Return the global maximum threads to avoid the rare cache view assertions.
1292 * Throw an end-of-file exception for truncated raw gray images.
1294 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1295 * Do not include last line of text in the interline spacing computation.
1297 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1298 * Check that quantum_info is defined before destroying it in the PNG coder.
1299 * Add -interline-spacing option to convert.
1301 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1302 * Support multi-page transparent Postscript and PDF.
1304 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1305 * A union is required when converting a thread ID to an unsigned long.
1307 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1308 * Add support for TIFF 3.9.1.
1310 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1311 * Validate with the netscape: reference image.
1313 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1314 * Fix memory leak for threaded PerlMagick scripts.
1316 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1317 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1319 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1320 * Bug Fix for transparency handling in Composite Variable Blur
1321 * Addition of -auto-level and -auto-gamma image enhancements
1322 (under trial not yet final)
1323 * Addition of a special -channel flag 'sync' which means that the specified
1324 channels are to be modified together by the same amount. The flag is
1325 enabled by default. This replaces the current 'channels not modified'
1326 type handling thought IM.
1327 * Modified -channel parsing to continue looking for words, after handling
1328 any shorthand channel options. For example: -channel RGB,sync
1330 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1331 * identify -format %c logo.png returns the image comment as expected.
1332 * Clone ImageInfo members scene and number_scenes (reference
1333 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1334 * Fix memory leak with the -remote option of the animate program (bug report
1336 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1337 * MVG partial opacity not set properly (reference
1338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1339 * Black channel was not blurring properly (reference
1340 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1342 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1343 * The display program honors -loop.
1344 * (ab) of Lab colorspace was not offset correctly.
1345 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1346 * SVG permits multiple arc paths with an omitted 'A' (reference
1347 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1348 * The 'skewY' MVG attribute produced incorrect angles (reference
1349 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1351 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1352 * Optimize GammaImage() method.
1354 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1355 * OpenMP-enable GetSimilarityMetric().
1357 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1358 * Structure trans_values was renamed to trans_color and trans was
1359 renamed to trans_alpha in PNG version 1.4.
1361 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1362 * Replace color blending in DrawGradientImage() to use Composite Blend.
1363 this makes Gradients handle transparency correctly!
1365 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1366 * The -thumbnail option no longer removes color profiles (reference
1367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1368 * Do not scale real / imaginary FFT / IFT.
1369 * Check for localtime() NULL return.
1370 * import --help requires an X server (reference
1371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1372 * Fails to load MS Windows icons with compressed PNG elements (reference
1373 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1375 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1376 * Support the new JPEG version 7 delegate library.
1378 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1379 * Incorrect use of setjmp in coders/png.c.
1381 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1382 * We broke -scene when we fixed the -dispose option. Try again.
1384 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1385 * Update autoconf support files.
1386 * More than one -dispose setting overwrote previous settings (reference
1387 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1388 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1390 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1391 * Final testing and bug fixes for all mathematical compose methods
1392 Including non-overlapping regions bugs found in in operators Divide,
1393 ColorDodge, VividLight. And the handling of transparency to follow
1394 standard 'Over' Blending in Divide. Only math methods not looked at are
1395 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1396 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1398 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1399 * Addition of user definable 'Mathematics' compose method
1400 -compose Mathematics -set option:compose:args A,B,C,D -composite
1401 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1402 this lets you implement most smooth polynomial compose methods.
1403 (requested by Fred WienHaus)
1405 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1406 * Finished the recoding of Composite methods to allow easier debugging
1408 * Added PegtopLight compose method as an alternative simpler Softlight
1409 alternative. See notes and comparision to SoftLight in...
1410 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1411 * From the notes on Photoshop blend modes at
1412 http://www.simplefilter.de/en/basics/mixmods.html
1413 Added extra composition modes:
1414 VividLight, PinLight, LinearBurn, LinearDodge
1415 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1417 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1418 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1419 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1420 to debug, and directly comparable to SVG specifications.
1421 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1422 Though only SoftLight changed to significantly.
1423 * However implementation errors were found for ColorBurn, LinearLight
1425 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1426 * Add -blue-shift option.
1427 * Add compression flag for each channel of a PSD layer.
1428 * Implement experimental forward and inverse Fourier transforms (contributed
1429 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1430 prime time just yet.
1431 * Support -cdl (color decision list) option.
1432 * Support breaks in Chinese characters which traditionally do not include
1434 * Don't process directories as filenames when using wildcard paths
1437 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1438 * Can't bit shift a float.
1440 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1441 * Off by one error for multi-frame raw grayscale images.
1442 * Can't stat() a Zip or Bzip opaque structure.
1443 * DPX user bits are no longer truncated.
1444 * Return image colorspace for -format [%colorspace] option.
1445 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1447 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1448 * Automatic determination of B from C and C from B for a 'Keys Filter'
1449 when using the B,C Cubic Filter Expert options was broken.
1450 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1452 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1453 * Added -compose 'Blur', variable blur mapping to CompositeImages
1454 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1455 * Added "-blur" special compose option to "composite"
1456 * Cleanup of "composite" compose argument handling
1458 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1459 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1460 * Set compare similarity image to NULL to prevent double free.
1462 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1463 * Set camera formats to require a seekable stream.
1464 * Do not let display program image window exceed the screen size.
1466 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1467 * Improve FITS keyword parser.
1469 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1470 * Cleanup of compose 'displace' of old useless code that is not used.
1471 * Implement a compose 'distort' mapping method,
1472 This is basically exactly like 'displace' but relative to a fixed point
1473 which may be user supplied as +X+Y
1474 * Default scaling to width/2 and height/2 of overlay (100% scale)
1475 with a distortion 'center' to the middle of the overlay image
1476 * If a '%' flag given scale displacement relative to image size
1477 * If a '!' flag given make scale and center relative to 'background' image
1478 instead of the overlay map.
1479 * If no 'height' scale given, use the X scale.
1481 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1482 * Fixed bug for compose methods, Hue, Saturate, Luminize
1484 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1485 * Report the correct transparent pixel values in the display program
1487 * Do not advance when finalizing image settings in the mogrify program.
1489 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1490 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1491 for correct handling of 2 dimensional -compose "displace".
1492 * Fixed PerlMagick Composite() for the same thing.
1493 * Modified compose "Displace" so displacement image's alpha channel can be
1494 used to mask the transparency of the overlay area.
1496 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1497 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1498 See Introduction at http://www.quelsolaar.com/technology/clut.html
1500 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1501 * Changed CompositeImageChannel() so that extra compose arguments are
1502 now passed in the ImageArtifact "compose:args". This can be assigned to
1503 images using -set "option:compose:args" 'args' where args are defined
1504 using 'geometry' style or 'comma separated numbers'.
1505 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1506 "compose:outside-overlay".
1507 * Documentation update for CompositeImageChannel() in Core Library to
1508 reflect these changes.
1509 * Documentation update for DistortImage() in Core Library with the extra
1510 ImageArtifact controls it can use.
1511 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1513 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1514 * Documentation update for CompositeImageChannel() in Core Library.
1515 This adds the information on how extra compose arguments needed for
1516 specific compose methods are actually passed to the library function.
1517 Compose methods such as Blend, Dissolve and Displace.
1519 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1520 * The target profile in ProfileImage() is no longer accessed after it is
1523 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1524 * Bug fix for -page.
1526 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1527 * Minor change to -function Arctan to make first argument match slope
1529 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1530 * Do not treat -page as a global option (reference
1531 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1533 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1534 * Create thread set for pseudo-random number generator.
1536 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1537 * Do not change opacity value for the -alpha background option.
1538 * Rebuild automake / autoconf scripts.
1540 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1541 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1544 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1545 * Permit reading a specific frame of a multi-page TIFF with blobs.
1547 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1548 * Added new -function methods Arcsin and Arctan
1550 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1551 * Fixed a regression with PNG8: format.
1553 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1554 * The -geometry option was improperly applied twice.
1556 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1557 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1559 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1560 * Updated help output and command-line options documentation to bring
1561 the -alpha options up to date with what's actually in the code.
1563 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1564 * Change "depreciated" to "deprecated" in several files.
1566 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1567 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1568 * Recognize unicode strings when computing caption word wrapping.
1569 * New -alpha background option to set fully-transparent pixels to the
1572 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1573 * Combined layer of transparent PSD image was not being read properly.
1575 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1576 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1577 It is now able to write an opaque black-and-white image in any of the 15
1578 valid combinations of PNG color-type and bit-depth.
1579 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1581 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1582 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1584 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1585 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1587 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1588 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1589 * Support policies to permit or deny any coder, delegate, filter, or file
1590 path (see policy.xml).
1592 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1593 * The mogrify -crop option returns multiple images if an x/y offset is not
1594 specified (e.g. -crop 100x100).
1595 * Generate a proper file path for -path @filelist.txt (reference
1596 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1598 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1599 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1600 options. This is work-in-progress with the objective of being able to
1601 precisely specify the type of PNG file to be written. The previously-used
1602 internal attribute "png:bit-depth" that was used to communicate between
1603 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1604 This feature needs testing. It is important to note that this feature
1605 cannot be used to force the PNG to use a bit-depth or color-type that
1606 does not losslessly represent the image. You can, however, cause
1607 the writer to use a larger depth or to use the RGB colorspace when
1608 grayscale or indexed would have been sufficent.
1610 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1611 * Fixed the Rmin usage in Depolar and Polar distortions
1612 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1613 to Afrom + 360 degrees (or a fill circle from the given start angle)
1615 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1616 * Do not return a black image for -channel RGBA -gaussian (reference
1617 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1619 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1620 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1622 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1623 * Generate BMP 32-bit ARGB format for images with transparency (reference
1624 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1626 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1627 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1628 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1629 * Normalize similarity based on reconstruction not the original (reference
1630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1631 * Support multiple JPEG images encapsulated within DICOM.
1633 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1634 * Msys does not understand NAME_MAX.
1636 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1637 * Check for valid linked list before assigning next / previous pointers.
1639 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1640 * Check error return from CompressColormapTransFirst() in coders/png.c
1642 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1643 * Refrain from modifying image struct members (color, depth, matte)
1644 while writing PNG datastreams.
1646 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1647 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1648 Now it always produces 8-bit datastreams as users probably expect.
1650 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1651 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1652 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1654 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1655 * The display program now returns a 0 exit code on success (reference
1656 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1658 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1659 * Folded some long lines and made other cosmetic changes.in coders/png.c
1661 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1662 * MVG autodetection failing (reference
1663 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1665 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1666 * Image not properly placed when displaying to the X server root (reference
1667 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1668 * fmax() is not support on some platforms (reference
1669 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1671 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1672 * Rename existing "Bilinear" distortion as "BilinearReverse"
1673 * Added forward mapped bilinear distort as "BilinearForward"
1674 * The "Bilinear" distort is temporarily obsoleted but will eventually
1675 be added as a "BilinearReverse" and "BilinearForward" combination
1676 mapping though a unit square.
1677 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1678 gradient function as that method is the direct use of such equations.
1680 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1681 * Default to min-is-white Photometric for fax / group4 compression (reference
1682 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1683 * Respect image resolution when setting PDF MediaBox (reference
1684 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1685 * Add SimilarityImage() to return how similar one image is to another.
1687 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1688 * Graceful exit in djvu coder when EOF is thrown.
1689 * Support -unsharp option for the montage program.
1691 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1692 * Reduce deskew blurring: use AffineTransformImage() rather than
1694 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1695 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1697 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1698 * Support for -density & -units options in PSD writer.
1700 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1701 * Fix bug in the braille coder which makes it always segfault.
1703 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1704 * Enhance the compare program to locate a template image within a larger
1706 * Eliminate assertion when generating a PDF thumbnail.
1708 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1709 * Fix assertion in IntegralRotateImage (reference
1710 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1712 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1713 * Referenced counted blob was incremented incorrectedly in CloneImage().
1715 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1716 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1717 * Assertion failure reading PSD image (reference
1718 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1720 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1721 * Change -selective-blur to use gaussian kernel.
1723 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1724 * Missing locks in blob - race condition (reference
1725 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1727 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1728 * Use default SVG resolution unless resolution is explicitly set (reference
1729 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1730 * Add support for -selective-blur option.
1732 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1733 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1734 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1736 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1737 * Check the 8BIM profile resource block length (reference
1738 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1739 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1740 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1742 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1743 * Eliminate race condition when acquiring a wand (reference
1744 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1745 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1746 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1748 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1749 * Fix the image compose operator at OverCompositeOP for shadows (reference
1750 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1752 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1753 * Patches to get ImageMagick working under OS2.
1755 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1756 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1757 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1759 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1760 Glenn Randers-Pehrson <glennrp@image...>
1761 * DICOM reader not handling signed pixels properly.
1763 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1764 * Don't call GetValueFromSplayTree() if image properties is NULL.
1766 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1767 * Fix minor size issue with bestfit +distort operation.
1768 * Enable listing of -distort Polynomial
1769 * Minor tweeks and center fixes for Polar/Depolar
1771 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1772 * Convert returns MagickFalse for the -version option (reference
1773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1774 * Don't set pixel opacity unless the image alpha channel is active (reference
1775 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1777 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1778 * Fix old -clut bug for re-coloring gray images using transparent and
1779 semi-transparent colors.
1781 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1782 * Changes have been made to scores of the files that generate the
1783 documentation. The most noticeable cosmetic changes are to the command-line
1784 examples and command-line snippets, which now have a new look: dark blue
1785 boxes with white/yellow text to indicate sample input/output. Inclusion of
1786 current version and release dates in appropriate places are now
1787 automatically generated. Also, many changes have been made to begin to
1788 bring the pages into strict W3C compliance with respect to both HTML and
1791 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1792 * The identify program reads the image pixels when the -format option is
1793 asking for image statistics.
1794 * Much improved ImageMagick validation suite (exercise with 'make check').
1796 2009-02-18 6.4.9-5 Jon <jon@brick...>
1797 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1798 and which overwrites the allocated area.
1800 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1801 * Add section to license to alert users to third-party licenses in the
1804 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1805 * Replaced geometry string parsing using ParseGravityGeometry() in
1806 "composite" with more direct use of GravityAdjustGeometry();
1808 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1809 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1810 * The stream utility no longer go into an infinite loop (reference
1811 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1813 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1814 * JPEG to PDF was not always reversible (reference
1815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1817 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1818 * Stroking when annotating failed for stroks widths > 2 (reference
1819 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1821 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1822 * TransformImageColorspace() returns GRAYColorspace when set (reference
1823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1824 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1827 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1828 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1830 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1831 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1833 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1834 * Removed previous patches for -shear directions.
1836 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1837 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1840 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1841 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1842 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1843 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1845 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1846 * Removed "annotate" patches, which causes no end of problems.
1847 Original coding worked perfectly fine. Annotate isn't part of SVG!
1849 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1850 * Respect mouse wheel movements for display program (reference
1851 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1852 * Grab button in Display Open menu now works consistently (reference
1853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1854 * Patch for problem with opacity in MVG (reference
1855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1857 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1858 * Don't accept discontinuous shear angles for the -annotate option.
1861 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1862 * Apply patch so ImageMagick compiles with Visual Studio 6.
1864 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1865 * Fix small memory leak on truncated PNG images.
1866 * Do not allocate pixels when pinging a PNG image.
1868 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1869 * Set the stroke opacity for "opacity" SVG element (reference
1870 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1872 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1873 * Convert to windows .ico format no longer inverts alpha channel.
1875 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1876 * Interpret geometry correctly for negative angles (-shear 30x-10).
1878 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1879 * Fix GetMagickToken() to accept locales that use "," as radix character.
1881 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1882 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1884 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1885 * Check for negative offsets (bevel widths) for the -frame option.
1887 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1888 * Patch for a memory leak and a logical bug in coders/gif.c.
1889 * CopyMagickString() now returns the minimum of the source string length
1890 or the length parameter.
1891 * Properly set alpha channel in PNGs with palette and tRNS.
1893 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
1894 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
1895 'rose-%[area].png').
1896 * Do not set the fill element when 'opacity' is set (reference
1897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1898 * Restore support for decoding the DVI format.
1899 * Add perl and math lib reference to PerlMagick Makefile (reference
1900 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
1901 * Fix crash on invalid JPEG XML profile.
1902 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
1903 * Support sine and cosine as arguments to the -evaluate option.
1905 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
1906 * Calculate the kurtosis and skewness of image channels (reference
1907 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
1909 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1910 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
1911 same results as the -contrast-stretch option.
1912 * ContrastStretchImageChannel() no longer interpreted as Contast() by
1913 MogrifyRegion() in PerlMagick.
1915 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
1916 * Reverse argument and option in Throw*InvalidArgumentException()
1917 macro for proper exception message.
1918 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
1919 * Fix Y shear angle for -shear option.
1921 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
1922 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
1923 * Support reading FITS test files (reference
1924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
1925 * Replace input.ttf with the public domain Tuffy.ttf font.
1926 * MagickNewImage() no longer faults when parameters are incorrect (reference
1927 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
1928 * Allocate strings returned by XGetResourceInstance() (reference
1929 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
1930 * The -append gravity is relative to the container (reference
1931 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
1933 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
1934 * Reference cache rather than acquiring when cloning an image.
1936 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
1937 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
1939 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
1940 * Add -interword-spacing option to convert.
1941 * Initialize the black channel when testing the CMY colorspace (reference
1942 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
1943 * remove calls to exit() in MagickWand (reference
1944 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
1945 * Validate -affine arguments.
1946 * Accept -attentuate as an option for convert.
1947 * Properly create RGBA image if colormapped image has transparency.
1948 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
1950 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
1951 * Fix off-by-one problem with -shear.
1952 * Clone pixel cache method when cloning an image.
1954 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
1955 * Make "-layers Coalesce" work as it should.
1957 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
1958 * Support > 2GB TIFF under Windows.
1960 2008-12-12 6.4.7-8 mootools <help@mooto...>
1961 * FormatMagickTime() checks to ensure the provided time is valid.
1963 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
1964 * Add -kerning option to convert.
1965 * Remove halo effect for the -scale option.
1967 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
1968 * Fix a 1 byte overrun in Postscript coder.
1970 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
1971 * Fix small memory leak in ExpandFilenames().
1973 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
1974 * Fix small memory leak in LoadLocaleList().
1975 * Fix small memory leak in GetProfilesFromResourceBlock().
1976 * Don't forget to scale grayscale values when quanum min-is-white is set.
1978 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
1979 * Include delegate libraries in MagickCore-config script.
1981 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
1982 * Fix off-by-one error for -chop 0x50%.
1983 * Performance improvement bilinear interpolation.
1985 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
1986 * Support absolute paths in the include directive within a configuration
1989 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
1990 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
1991 * Another attempt at properly extracting the IPTC profile from a 8BIM
1994 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
1995 * AppendImage() re-written to respect gravity properly!
1996 Routine simplified to a single loop for both styles of append
1998 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
1999 * AppendImage() respects gravity.
2000 * Protect against circular image list when cropping.
2001 * The index variable must be long rather than unsigned long for the DCM
2004 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2005 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2006 quantum depth is 32.
2008 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2009 * Global replaced accidently renamed MagickGetImagePixelColor().
2011 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2012 * Fixed transient bug in the -white-threshold option.
2013 * -extent x256+100+100 no longer returns an exception (reference
2014 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2016 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2017 * TIFF pad is relative to bits-per-sample (reference
2018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2020 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2021 * Support GBR raw image files.
2023 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2024 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2025 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2026 * Default PDF compression to that of the image unless overwritten by
2027 the -compress option.
2029 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2030 * Numerous pixel cache improvements including embeded support for
2031 OpenMP in a transparent manner.
2033 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2034 * Transient bug in encipher / decipher operation (reference
2035 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2037 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2038 * MPC image files working again.
2039 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2040 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2042 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2043 * Fix temporary file leak.
2045 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2046 * Fix bug for RGBO image @ line, plane and partition interlace.
2048 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2049 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2050 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2052 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2053 * GPS and multivalued EXIF properties support
2055 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2056 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2059 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2060 * Correct DPX frame position property label (reference
2061 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2062 * Textures are no longer painted as the background color.
2063 * Update both fields of an EXIF resolution.
2064 * Support query-font-metrics MSL tag.
2066 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2067 * Do not set image colorspace for the MSL modulate tag.
2069 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2070 * Off by one error when computing affine in DrawAffineImage() (reference
2071 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2073 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2074 * Fixed local adaptive thresholding when using an offset (reference
2075 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2076 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2077 the pixel cache morphology.
2079 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2080 * Set explicit image format for BlobToImage() (reference
2081 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2082 * p_thread_t is an aggregate under MinGW.
2084 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2085 * pthread_t can be aggregate so stop treating it like its atomic.
2086 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2089 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2090 * slight modification of the added "radial-gradient:" image generator
2091 so the radius goes to an edge rather than the corner, allowing more user
2092 control based on image size.
2093 * fix -raise N to mean -raise NxN
2095 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2096 * Add support for inline images.
2098 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2099 * MinGW supports both Posix threads and Windows critical sections.
2101 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2102 * pthread_self() can be an aggregate value.
2103 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2105 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2106 * Set sentinel byte for MVG coder.
2107 * fx:standard_deviation returns standard deviation now instead of mean.
2109 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2110 * Support radial gradients in DrawGradientImage().
2112 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2113 * Fix memory leak when XMP profile is corrupt.
2114 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2116 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2117 * Use -remap rather than -affinity.
2118 * Don't unregister a module for an image coder signature exception.
2119 * Don't assume a monochrome image is colormapped.
2121 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2122 * Attempt to fix three image "composite -displace" while also allowing use
2123 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
2124 (later transparency mask will also be added) as discussed in IM Examples,
2125 'distortion maps', but for -displace.
2127 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2128 * Fix pixel cache race condition.
2130 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2131 * Fixed an OTB coder bug (reference
2132 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2134 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2135 * Add NULL terminator to options list to in MontageImageCommand().
2137 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2138 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2139 to fit the current sequence of layered/animated images. The images
2140 themselves are not modified only the 'page' meta-data. As a side-effect
2141 all offsets will become positive, with a minimal canvas width/height.
2143 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2144 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2146 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2147 * String Memory leak from InterpretImageProperties() in "annotate"
2148 for Command line handling in mogrify.c
2149 * Allow percent escapes in both -sparse-color and -distort argument strings.
2150 * Fix -alpha to allow Set, Copy, and Extract from command line
2151 * Fix -alpha Set so it only clears the alpha when it was previously off
2152 * Changed 'AllChannels' to be just the 'real' channels (including K).
2153 * Special handling if +level-colors is given one color, and no seperator.
2154 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2156 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2157 * Fix -interpolate / -compose settings.
2158 * No need to specify -endian for native floating point format.
2159 * Remove small memory leak when cloning image properties (reference
2160 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2161 * The scan delegate requires a device name, not a symbolic link.
2162 * Report alpha instead of opacity for the TXT image format (reference
2163 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2164 * Add channel support to -motion-blur.
2165 * Set the SVG affine matrix *before* we compute the scale (reference
2166 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2167 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2168 ImageMagick distribution is built without thread support.
2169 * Return the correct number of unique colors for colormapped image (reference
2170 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2171 * SVG depends on MagickWand for parallel make (reference
2172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2175 * Addition of 'BarrelInverse' Distortion
2177 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2178 * Extract / embed namespace for JPEG XMP profiles (reference
2179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2180 * Deprecate -map and replace with -affinity which supports dither methods.
2181 * Set image depth when -depth is fired.
2182 * Fix small memory leak in TIFF coder (reference
2183 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2185 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2186 * Parallelize the colorspace transforms.
2187 * Honor gravity for -extent option (reference
2188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2190 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2191 * Fixed a memory leak in the TransparentPaintImage() method.
2193 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2194 * Treat -compose as a setting.
2195 * Check for depth == 0 in GetQuantumScale() (reference
2196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2197 * Fix CIN coder scanline length (reference
2198 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2200 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2201 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2202 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2203 * Fix configure script to configure the JBIG delegate library (reference
2204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2205 * Error in indexed PNG output if number of colors <= 16 (reference
2206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2208 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2209 * Always reinterpret %[fx:] properties.
2210 * Composite based on the composite image compose operator.
2212 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2213 * Add --coder-path and --filter-path options to MagickCore-config to
2214 support the Magick Coder and Image Filter kits.
2216 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2217 * -sparse-color option completed with inital set of methods.
2218 * -distort Barrel arguments expanded.
2220 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2221 * The -draw option no longer returns an error when for # like .6 (reference
2222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2224 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2225 * New dithering selection option, -dither Floyd-Steinberg or
2228 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2229 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2231 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2232 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2233 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2234 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2235 * Support -compose option in the compare program.
2237 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2238 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2239 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2240 the older DrawAffineImage() in AffineTransformImage().
2241 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2243 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2245 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2246 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2247 degree Arcs and Polar Distorts.
2249 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2250 * Patch -fx to properly recognize maxima and minima.
2251 * Add channel specifier to -fx depth, mean, maxima, minima, and
2252 standard_deviation (e.g. depth.r).
2253 * Properly append .magick to the USERPROFILES path (reference
2254 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2256 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2257 * Added a "-set option:distort:scale" which scales the output 'view'
2258 by the amount given. This is directly useful for doing 'super-sampled'
2259 distorts, just set this, the scale the result back to a normal size.
2261 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2262 * Rewrite on coefficent handlig for DistortImages so allow for generation
2263 by other operators (SparseColor), and addition of verbose output of
2264 equivelent -fx functions for DistortImages to report of the internal
2265 coefficents that was calculated, and who they are used.
2266 * Initial implementation of SparseColor for interpolated gradients from
2267 sparsely seperated points of color (or posibily other forms of arguments)
2268 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2269 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2270 And as developed by Fred WeinHaus in his PinBarrel script
2272 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2273 * Certain corrupt GIF images no longer hang (reference
2274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2275 * Read more than one image (if they exist) from DJVU image files.
2276 * Don't set image depth in histogram coder (references
2277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2279 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2280 * Fixed cache nexus threading problem to avoid spurious assertions when
2281 calling the DistortImage() method.
2283 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2284 * New distortion Shepards which provide semi-localized distorts of control
2285 points within an image, as first developed for IM by Frew Weinhaus in his
2286 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2287 It's almost like taffy pulling!
2289 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2290 * Separate coefficient calculation from DistortImages (future development)
2291 * Perspective and Bilinear Distortions fallback to Affine
2292 when less than 4 point pairs are provided.
2293 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2294 and a simple translation if only a single point pair is provided.
2295 * Added 'verbose' output of some of the distortion equations generated
2296 * Initial addition of polynomal distortion (incomplete - not working yet)
2298 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2299 * Add log2 and round as -fx operators.
2300 * Add log and round as -evaluate operator.
2301 * Add -deskew option to straighten an image.
2303 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2304 * Use the source image interpolation method when drawing an affine image.
2306 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2307 * Added new operator +/-level-colors which will 'level' images based
2308 on colors to use for the black and white points. This lets to adjust
2309 the image in terms of mapping the given colors from/to black and white
2312 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2313 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2316 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2317 * Refactor additional ImageMagick algorithms for OpenMP support.
2319 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2320 * Add pow as an -evaluate operation, using normalized values
2322 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2323 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2324 Function maps black and white values to the given level values.
2325 Rather than mapping the given level values to black and white.
2326 Bacically a 'reverse-level' function, with different input args.
2327 * Set +level or a '!' flag in -level or LevelImage() to call
2328 the new 'reverse-level' function LevelizeImageChannels().
2329 * More work on IsMagickColorSimular() to fix relationship between
2330 transparent-black and opaque-black, which was matched as 'simular'.
2331 Also attempts to fix 'K' channel handling for CMYK colorspace.
2332 More work on this to come.
2334 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2335 * The TXT format correctly reports alpha channel (reference
2336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2337 * MONOTCHROME1 Dicom images are not longer inverted (reference
2338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2340 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2341 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2342 so as to understand that the Hue Channel is cyclic by nature
2344 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2345 * The -sketch option is working again (reference
2346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2348 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2349 * More algorithms refactored to support a threaded cache view.
2350 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2351 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2352 * ISO C++ 1998 does not support 'long long' (reference
2353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2354 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2356 * Generate histogram comment if # unique colors exceed 1024 (reference
2357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2359 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2360 * Reading EMF files containing non-ascii characters no longer fails for
2361 UTF8 encoded paths on Windows XP.
2363 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2364 * The -colorspace option is an operator, not a setting.
2366 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2367 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2369 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2370 * Patches to the JPEG and DCM coders to fix a few problems reading
2371 certain DCM image types.
2373 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2374 * Interpreting the -set option is no longer delayed.
2375 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2376 * Call DrawAffineImage() instead of CompositeImage() (reference
2377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2378 * Throw exception for TIFF compression not support (reference
2379 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2380 * The +opaque option now recognizes its required argument (reference
2381 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2382 * The -background and -virtual-pixel settings are now applied correctly
2384 * Only reset the exception signature if the relinquish memory is MagickTrue.
2385 * Correct recolor equation for computing opacity (referencee
2386 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2387 * Set midpoint when scaling JP2 images.
2388 * Semaphores must be passed by reference when destroyed for reliable thread
2390 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2392 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2393 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2395 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2396 * Import: properly handle a hierarchy of subwindows under X11.
2397 * Refactor quantum pixel processor to inprove ease of use and speed.
2399 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2400 * OpenMP patch for sepia-tone effect.
2402 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2403 * OpenMP patch for NormalizeImage() & TintImage()
2405 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2406 * OpenMP patch for GetImageChannelDepth().
2407 * Set depth to 32 when saving MIFF HDRI image files.
2409 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2410 * OpenMP patch for OilPaintImage Function
2412 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2413 * Update IPLab coder (reference
2414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2416 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2417 * Return correct result for -fx luminence.
2418 * Restore missing break so that PGM images remain PGM.
2419 * Speed up the processing of ASCII PNM files.
2420 * Return the correct number of MNG images for PingImage().
2422 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2423 * Remove C++ style comments from source.
2424 * Center motion blur kernel.
2425 * Reenable dithering for -monochrome option.
2427 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2428 * For color reduction, use maximum tree depth if image has 1024 or less
2430 * Use a uniform convolution filter for motion blur (reference
2431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2432 * Add 'mean' and 'std' symbols to the Fx expression parser.
2434 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2435 * Updated to the latest autoconf/automake/libtool scripts.
2436 * Default to HSL colorspace when modulating (reference
2437 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2438 * The -regard-warnings option properly returns a program status of 1 if and
2439 only if a warning or error exception is thrown.
2440 * Report 'no clip path defined' exception for -clip-path option (reference
2441 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2443 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2444 * Distinquish between pre and post processing of image list options.
2445 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2446 exception (reference
2447 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2449 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2450 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2451 set image->matte to MagickFalse and emit a warning. This will produce
2452 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2454 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2455 * Fix fault for animate -window root image.gif.
2456 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2457 passes and setting image pixels (reference
2458 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2460 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2461 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2463 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2464 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2465 the PNG specification, instead of scaling them.
2467 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2468 * Revised png.c to avoid saving unknown chunk types that will never
2469 be used later. This prevents the vulnerability described in
2470 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2471 To handle an invalid, zero-length vpAg chunk properly will require
2472 libpng-1.2.27 or later.
2474 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2475 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2476 * Use proper rounding for the -fx intensity expression.
2478 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2479 * Fix +swap option so it no longer throws an assertion.
2480 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2482 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2483 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2484 tile size is specified (e.g. ptif:image.tif[128x128]).
2485 * Malformed use of caption no longer consumes memory (reference
2486 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2487 * Don't run Ghostscript twice (reference
2488 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2490 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2491 * SpreadImage() no longer introduces noise into the resulting image (reference
2492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2493 * Properly handle min-is-white TIFF gray scale images.
2494 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2497 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2498 * Writing pyramid TIFF images no longer fails if a tile size is specified
2499 (e.g. ptif:image.tif[128x128]).
2500 * Reset page geometry when interactively cropping an image with the display
2503 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2504 * With a single swap argument should swap the image with the *last* image.
2506 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2507 * Make sure we don't sync a blob after it has been closed.
2509 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2510 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2512 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2513 * Support both GTK and CAIRO interfaces to RSVG (reference
2514 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2515 * Display colormapped PNG images with alpha properly (reference
2516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2518 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2519 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2521 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2522 * The rsvg delegate library depends on cairo-svg.
2523 * Account for min-is-white 8-bit gray TIFF images.
2525 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2526 * Add support for the Postable Document Archive Format.
2527 * Add support for Braille images.
2528 * Add support for DDS images (contributed by Bianca van Schaik).
2529 * Add GetImageAlphaChannel() method.
2530 * PSD clipping paths are once again recognized.
2532 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2533 * Return the actual image format for HTTP: or FTP: format (reference
2534 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2535 * Fix so image.quantize(true) returns error as expected (reference
2536 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2538 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2539 * Fixed a small memory leak (8 bytes) in TransformImages().
2540 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2541 * Identify now reports both actual and reported image depths (reference
2542 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2544 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2545 * Speed up converting large PDF/PS images when only selecting a few pages
2546 (e.g. pdffile.pdf[195-199]).
2547 * Deprecate HSLTransform() and TransformHSL().
2549 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2550 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2553 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2554 * Promote colormapped to truecolor images when enciphering.
2556 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2557 * Add EncipherImage() / DecipherImage() methods.
2558 * Add -encipher / -decipher options to the command-line utilities.
2560 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2561 * New Unix/Linux refactoring (should be transparent since changes are
2562 reflected in Magick-config and ImageMagick.pc pkg-config files):
2563 /usr/local/include => /usr/local/include/ImageMagick
2564 libMagick => libMagickCore
2565 libWand => libMagickWand
2566 Magick-config (deprecated) => MagickCore-config
2567 Wand-config (deprecated) => MagickWand-config
2568 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2570 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2571 * Liquid rescale limits the final size to twice the original size (reference
2572 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2573 * Read EXIF data in TIFF images; writing is pending until we can figure out
2574 how to use the libtiff delegate library to write EXIF data.
2576 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2577 * Add support for liquid rescaling (e.g. -liquid-rescale).
2578 * Support a ^ meta character in an image geometry (.e.g
2579 convert 640x480.png -resize 240^ returns a 320x240 result).
2581 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2582 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2583 return camera model number.
2585 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2586 * Monochome EPS3 images are no longer corrupt (reference
2587 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2588 * Eliminate memory corruption with broken PICT image (reference
2589 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2590 * Return a Grayscale colorspace for grayscale DPX image (previously
2591 returned Log colorspace).
2592 * Fix -g option for PCL6 support (reference
2593 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2595 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2596 * Only read ICON alpha mask if BPP is <= 16.
2597 * Add support for +opaque and +transparent (requested by Anthony).
2598 * Throw an exception *before* we call wmf_api_destroy() (reference
2599 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2601 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2602 * Use explicit format specifier to render transparent Adobe Illustrator
2603 files (i.e. convert ai:image.ai image.png).
2604 * Set RSVG base URI (patch provided by tsdineen).
2606 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2607 * `Magick-config --version` returns Q16 instead of
2608 Q@MAGICKCORE_QUANTUM_DEPTH@.
2609 * Permit commas in numbers in certain locales (e.g. german +100,000).
2611 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2612 * Added an exception reason to BlobToImage() in the event an image has no
2613 magic number and neither the image magick or filename is set.
2614 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2615 * Fix bug in GetEXIFProperty() (reference
2616 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2618 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2619 * Adding comments to your image is now possible with the display program.
2621 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2622 * Adjusted -clut multiplyer for correct handling of
2623 "-interpolation Integer" in color lookup.
2625 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2626 * Fix 'insufficient image data' for DCM format (reference
2627 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2628 * Force a colormapped image if Palm bits-per-pixel < 16.
2629 * Fix multiple problems with Palm Data Base reader (patch from
2631 * Do not exit after first image with the display --immutable option.
2632 * Update autoconf/automake/libtool configuration files.
2633 * Add support for resource limit units (e.g. -limit memory 16mb).
2634 * Return original image if gaussian blur sigma is 0.0.
2635 * Colormapped multi-image PDF's are no longer corrupt (reference
2636 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2638 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2639 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2640 now adjusts automatically with different support window size.
2641 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2642 (triangluar) resize windowing filters.
2643 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2644 from the Lookup Table image.
2646 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2647 * Not all DCM tags were being saved as image attributes (patch provided by
2649 * Normalize pixel values when quantum format is floating-point.
2650 * Initialize the pixel sum to zero when averaging image pixels.
2652 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2653 * Bug fix in height calculation for -layers merge operation
2655 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2656 * Add support for SCT grayscale images.
2657 * Fixed transparancy bug for the ICO image format.
2658 * Fixed small memory leak in the caption and label coders.
2659 * Fixed -threshold option to return all white for -threshold 0 (reference
2660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2662 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2663 * Corrected CGM delegate command in config/delegate.xml.
2665 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2666 * Reclassified X server open error from fatal to non-fatal.
2667 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2668 set the image alpha channel.
2669 * Patch for Scanalytics IPLab image format for non 8-bit images
2670 (contributed by Sean Burke).
2672 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2673 * Remove ctrl-M characters on in various source files.
2674 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2675 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2677 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2678 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2680 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2681 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2682 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2683 * Modules are searched first in the directories specified by the environment
2684 variables, and then -- if the desired module is not found -- in the
2685 compiled-in path. (reference
2686 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2688 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2689 * Update FPX regression test reference images.
2690 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2692 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2693 * The -equalize option now respects the -channel option.
2695 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2696 * Additional Filters: Welsh, Parzen, Lagrangian
2697 * Addition of Cubic filter B,C controls
2698 * 'verbose' filter plotting output using -define "filter:verbose"
2700 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2701 * Further expandsion and handling of filters with expert options.
2702 -filter selects from a table of standard filter settings, while
2703 expert options allow complete selection of filter, windowing, support
2704 and blurring options. Includes automatic switch from Sinc to Bessel
2705 for operators using 2 dimentional cylindrical filter, rather than
2706 two pass 1 dimentional orthogonal filters.
2708 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2709 * Obsolete -support (set filter blur factor)
2710 * Expandsion to add -set/define filter options
2712 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2713 * Least Squares coordinate handling added for -distort methods Affine,
2714 Perspective, Bilinear. This allows for more than the minimal number of
2715 coordinates to be used to 'fit' a distortion function to an image.
2716 This addition will allow the use of image registration to generate
2717 panarama overviews and better geographical coordinate correction.
2718 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2719 into a new layers function MergeImageLayers() method, adding 'flatten'
2720 and 'mosaic' layer methods.
2721 * Addition of another simular layers method 'merge' which 'unlocks' the
2722 normal flatten/mosaic layer merger from the origin, The resulting image
2723 will have a virtual canvas of minimal size with an offset. Also images
2724 with negative offsets will not be clipped by the 'merge' form of the
2725 command. This was created for better layering of distorted images, such
2726 as panarama overlays.
2727 * Bug fix in handling transparency for EWA resampling.
2728 * Access to Resize Filter Functions from resize.c (for resample.c)
2729 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2730 * All resize filters added to resampling, but filter handling is incomplete.
2732 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2733 * The box filter no longer produces a black grid when resizing an image
2735 * Respect cropbox for PDF with a subimage specification (e.g.
2737 * Detect proper PDF bounding box when offsets are negative.
2739 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2740 * Speed up the Fx interpreter.
2741 * Use ULL not ui64 for MinGW 64-bit constants.
2742 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2743 * Close all references to a pixel cache on disk before removing the temporary
2744 file as required under Windows.
2746 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2747 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2748 sharp and clear as you approach the center of the distort.
2749 * Added " -set option:distort:viewport 'geometry' " special option
2750 that can be used to override the output image size and offset.
2751 * Fixed experimental use of -filter and -support in Resampling (more later).
2752 * Changed order for coordinate arguments in -distort (for later leastsq
2753 multiple coordinate distortion function fitting)
2755 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2756 * Check the API version and quantum depth before loading a coder module or
2757 image filter (reference
2758 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2759 * Add exception to the image filter signature.
2760 * Get the execution path under Mac OS X.
2761 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2762 * Fixed memory leak in CloneString() (reference
2763 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2764 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2767 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2768 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2770 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2771 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2773 * Map the display program pan icon window for each oversized image.
2774 * The ufraw delegate does not like quotes around the output filename.
2775 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2776 a 64-bit FreeBSD system.
2777 * The -level option now works properly for colormapped images.
2778 * Allow Extrapolated blending of images using -blend
2779 http://netpbm.sourceforge.net/doc/extendedopacity.html
2781 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2782 * Major Addition, Area Resampling Functions, (scaled interpolation)
2783 for pixel lookup in Distortion functions. This improves the look in
2784 areas of minification enormousally, especially in situations of infinite
2785 tiling and horizon views. All virtual pixel methods have been handled
2786 to minimise computation time involved with area resampling. To use the
2787 new function distortions need to be able to determine scaling vectors
2788 (distortion function derivitives) for correct working. All
2789 -distort methods, except Arc, uses scaled area resampling.
2790 * Improvements to perspective distort method, to include the correct
2791 differentation between the 'ground' on which the image lies, and the
2792 'sky', the color of which can be set using the -mattecolor setting
2793 (as the distortion invalid pixel color). Background color is retains
2794 for surrounding ground areas. The horizon is also correct anti-aliased
2795 and transparent colors are also allowed, allowing you to add backdrops
2796 of gradients and patterns.
2798 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2799 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2800 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2802 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2804 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2805 (alert from iDefense).
2806 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2807 (alert from iDefense).
2808 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2809 (alert from iDefense).
2810 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2811 (alert from iDefense).
2812 * Patched ReadDCMImage() to fix an denial of service vulnerability
2813 (alert from iDefense).
2814 * Patched ReadXCFImage() to fix an denial of service vulnerability
2815 (alert from iDefense).
2816 * If image size changes, don't trust DPX orientation attributes.
2818 2007-09-04 6.3.5-9 Gozer404
2819 * Add French to the messaging system (reference
2820 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2821 * Add -fopenmp to MAGICK_PCFLAGS (reference
2822 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2824 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2825 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2826 reset the alpha channel.
2827 * Render proper image labels for VID coder.
2828 * Resolved a conflict for the -list option. Use -list font to list
2829 ImageMagick fonts and -list type to list image types.
2830 * Catch any errors returned by pthread_mutex_init() (problem report
2831 from devman@gmx-t...).
2832 * TransformHSL() returns a proper hue component.
2833 * Added -clut option and the ClutImage() method.
2834 * Fix glyph memory leak in AnnotateImage (reference
2835 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2836 * Rename analyze.c to Analyze.c (reference
2837 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2839 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2840 * Enabled use of +distort to auto resize destination image to 'bestfit'
2841 the distorted input image. This also enabled the use of virtual canvas
2842 offsets in source and destination images for most distortion methods.
2844 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2845 * Remove atexit in Magick++ code to avoid possible client crash (reference
2846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2848 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2849 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2851 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2852 * Added -distort arc. This update also allows the destination image
2853 size and offset to be set according to the specific distortion being
2856 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2857 * Set the -poloroid border color with the -bordercolor option.
2859 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2860 * Remove extranous break statement so -type option properly sets the
2861 image_info->type member (reference
2862 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2864 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2865 * Allow the use of optional arguments in -distort SRT
2867 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2868 * Initial addition of three Affine Distortions to -distort with the affine
2869 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2870 or separate Scale-Rotate-Translate actions.
2872 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2873 * Fix X11 font ascender.
2874 * Add -distort option.
2875 * Add random noise option (e.g. +noise random).
2876 * Many internal algorithms are now threaded to take advantage of speed-ups
2877 offered by the new dual and quad-core processor technologies.
2878 and quad-core processor technology.
2879 * Tiff images in the LAB colorspace are no longer identified as RGB
2880 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2881 * Update image color_profile and iptc_profile members in the JPEG coder
2882 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2884 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2885 * Fix composite mask bug (reference
2886 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2887 * Speed up GetPixelOpacity() method (patch from seth@price...).
2888 * Set icon image width/height before allocating the image colormap.
2889 * Remove Photoshop string segment from JPEG profile (reference
2890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2892 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2893 * Converting a jpg to pdf is creating an empty pdf object (reference
2894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
2895 * Respect the '-set type:hinting off option' (bug report from Richard
2897 * WritePSDImage vulnerable to exploitable heap corruption (reference
2898 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
2900 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
2901 * SetMagickRegistry() post-increment the value 'id' (reference
2902 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
2904 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
2905 * Read/write 10 & 12-bit packed DPX images.
2906 * Reduce stack requirements for messaging system.
2907 * Small memory leak for raw profiles in the PNG coder.
2909 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
2910 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
2911 you can continue to use "-interlace Plane" to request these.
2913 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2914 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
2916 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
2917 * Set min-is-white for Group4-compressed PDF.
2918 * Add PaintFloodfillImage() method.
2920 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
2921 * Add MEPP metric to compare program. Returns the mean error per pixel
2922 along with the normalize mean and maximum error.
2923 * Attach an XMP profile to an image (e.g.
2924 convert input.tif -profile xmp:metadata.xmp output.tif).
2926 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
2927 * Fixed mogrify conversions with -format and -path (reference
2928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
2930 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
2931 * SVG style element was not always parsed properly.
2932 * Do not dither when the number of unique colors is already less than the
2934 * Return normalized PAE metric (compare utility).
2936 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
2937 * Add support for PFM images.
2938 * Check for corrupt EXIF image profiles.
2939 * Writing JPEG YCbCr TIFF images no longer faults (reference
2940 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
2942 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
2943 * Fixed minor bug for crop missed images and 'background' GIF disposal.
2945 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
2946 * Added profile support to the GIF decoder/encoder. They are stored
2947 as GIF Application Extensions. Known extensions include existing ICCRGB1
2948 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
2949 profiles). Unknown extensions found in GIF files are read as gifappNNN.
2951 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
2952 * Invert Opacity change for user defined ordered dither threshold maps,
2953 so that 'off' map is transparent, and 'on' is opaque.
2955 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
2956 * Added an initial Coalesce Images, and a final +map local colortable
2957 optimization to the -layers Optimize method, for a simple to use
2958 GIF optimization operation. (more work to come)
2960 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
2961 * Properly set the virtual canvas of a multi-frame GIF image sequence.
2962 * Add AcquireOneVirtualPixel() method.
2963 * Set Log colorspace properly when writing DPX images.
2964 * Add -tile-offset option.
2965 * Add support for the EXR image format.
2966 * Improve support for DPX images.
2967 * Add --enable-hdri option to the configure script.
2968 * Add support for high dynamic-range images (HDRI).
2970 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
2971 * Improve support for writing multiple image icons.
2973 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
2974 * Separated -layers Optimize from -layers OptimizeFrame to allow
2975 the former expansion into a general (multiple method) optimizer
2977 * merged -layers OptimizeTransparency into -layers Optimize method
2979 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
2980 * Fix fault whem comparing a colormapped image with a non-colormapped one.
2981 * Fix race condition when spawning delegate programs.
2982 * TIFF JPEG now respects the -quality comptression setting.
2983 * The -fx option now properly groks the logical and operator.
2984 * DPX tilestamp property should be timestamp.
2986 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
2987 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
2988 according to given gravity and canvas area it applies to. This is for
2989 code simplification thoughout MagickCore.
2991 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
2992 * Fixed CoalesceImages() to reset virtual canvas info on second and later
2993 frames. Other animation handlers may also need to reset virtual canvas
2994 sizes to match the first frame, as well.
2996 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
2997 * Addition of a CompositeImages() "layer.c" function to compose two
2998 separate image lists together (with a virtual canvas offset) in three
2999 different ways, depending on the size of the lists.
3000 * A 'hack' for command line use (the two lists separates by the special
3001 "NULL" image, which is junked) has also been added. Specifically...
3002 "-layers Composite".
3004 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3005 * Add -layers RemoveDups method to remove duplicate sequential images in
3006 coalesced animations.
3007 * Add -layers RemoveZero method to remove images with a zero time delay
3008 (with no action and a warning is all images have zero time delay)
3010 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3011 * Permit generic profiles (e.g. -profile name:profile).
3013 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3014 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3015 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3017 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3018 * Code duplication, simplification, and possible logic faults in "list.c".
3019 * Added new Composition method, 'ChangeMask' to return pixels
3020 that have changed or will cause a color change in overlays
3021 * Used 'ChangeMask' to implement the "-layers" method
3022 "OptimizeTransparency" to improve the compressibility of
3023 frame optimized GIF animations. See IM Examples...
3024 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3026 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3027 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3028 some minor changes to the GIF coder to make reading and pinging images
3029 faster (patch provided by mstemm@cloud...).
3031 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3032 * Patch RotateImage() to properly rotate CMYK images.
3033 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3034 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3036 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3037 * Fixed bug for GIF Optimization for images without a matte channel.
3038 * Improved image handling for "-layers" method "Dispose".
3040 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3041 * Improve configure script to better support Ghostscript under Mac OSX (
3042 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3043 * Force a virtual pixel method of Tile for GetFillColor() and
3045 * Add -reverse option to reverse the image list.
3047 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3048 * Support versions 2.1.0 and above (reference
3049 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3050 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3051 * Fix fault in DCM coder (reference
3052 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3053 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3054 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3055 * Add --disable-deprecated configure script option.
3056 * Composite mask now works properly with transparent images.
3058 2007-03-04 Daniel Kobras <kobras@debia...>
3059 * Fixed additional data-driven faults (reference
3060 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3061 * Allocate proper scanline length to prevent a PCX overflow.
3063 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3064 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3065 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3067 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3068 * Escape indirect labels and comments (e.g. -label @file).
3069 * Added -format %C to return the image compression type.
3070 * Do not report channel statistics if -ping -format is specified with the
3072 * Add ResetImagePage() to reset the image page canvas and position.
3073 * Upgrade to LCMS 1.16
3074 * Configure Ghostscript for library or framework (reference
3075 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3076 * Add -taint option to convert/mogrify to mark image as ineligible for
3077 * Fixed various data-driven faults (reference
3078 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3079 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3080 not MagickCore. The corrupt XWD image faults but its failing in
3081 the X11 XGetPixel() method, not MagickCore.
3083 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3084 * Use -define quantum:polarity=min-is-black or -define
3085 quantum:polarity=min-is-white to toggle the photometric interpretation for
3086 a bilevel TIFF image.
3088 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3089 * Don't interpret embedded format characters when reading comments/labels
3091 * Reading an image from stdin stopped working.
3093 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3094 * PerlMagick Label() no longer faults.
3095 * Fix double-free when using the display/animate -geometry option.
3096 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3097 profile->length and profile->datum.
3099 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3100 * Fix file leak in InjectImageBlob().
3101 * Do not reinterpret image properties (e.g. -comment %%w).
3103 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3104 * Don't over-allocate file buffers.
3106 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3107 * Format strings in the POSIX locale.
3108 * Make font metrics invarient to the strokewidth.
3110 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3111 * Patch to fix configure.ac typo.
3113 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3114 * Permit ImageMagick to run as a service under Windows.
3115 * Remove duplicate EXIF properties.
3116 * Support strokewidth option for the caption format.
3117 * Don't use Ghostscript for rendering fonts if Freetype is available.
3119 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3120 * Added thumbnail format to write EXIF thumbnails.
3121 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3122 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3124 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3125 * Add interpolate and background options to PerlMagick's AffineTransform().
3126 * Revert to Postscript rendering if Freetype delegate library is not
3129 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3130 * Accept Fx expressions from a file with -fx @filename.
3131 * Enhance -fill and -stroke to accept image filenames as patterns.
3133 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3134 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3136 * Update EXIF resolution fields when image density changes.
3138 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3139 * The -polaroid option now respects -gravity.
3140 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3142 * Any form of "-crop" with a percentage, implies an offset for the crop.
3143 * Fixed percent option for -border (e.g. -border 10%x0%).
3144 * Add -path option to the mogrify program to specify where to write the
3147 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3148 * Fix the -auto-orient to work with an image sequence (reference
3149 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3150 * Add -polaroid option to simulate a Polaroid picture.
3151 * Eliminate double-free bug in GradientImage().
3152 * Set AppendImage() matte channel only when image has matte attribute set.
3153 * The -crop with negative offsets do not modify the virtual canvas.
3154 * Caption: Given both the width and height ("-size") of the area to fill,
3155 adjust the fonts "-pointsize" until the text just filles the whole space
3156 without overflowing.
3157 * Generate proper Windows icon image files (patch provided by