1 2011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...>
2 * Make filter:blur define a multiplicative adjustment of filter settings
3 rather than a complete override of those settings.
4 * Add Flags to CommandOptions parse table, removing the need for
5 ImageListOptions parsing table. This is part of development to produce
6 a "convert" replacement that can read options from both command line and
7 from files or pipelines, in "Do it Immediately" handling.
8 * Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"
10 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
11 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
12 list. This excludes the IM-generated Date:modify and Date:create
13 properties from PNG output text chunks without excluding the rest of the
15 * Added "-define PNG:preserve-colormap" option (reference
16 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564).
17 * Simplified the LosslessReduceDepthOK() function.
19 2011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...>
20 * Add support for writing RGB FITS images as separate planes.
22 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
23 * Support the HDR 32-bit_rle_xyze format.
24 * Fixed infinite loop for TARGA images with a V2 develop area.
25 * Add signal handler for SIGBUS.
27 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
28 * New version 6.6.9-5.
30 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
31 * Added "#define PNG_PTR_NORETURN" because this macro does not work
32 on all platforms with libpng15, with failure to load png_longjmp() (ref
33 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
35 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
36 * Layers Composition Bug Fix, animations attributes of first image not
37 transferred in a single destination, multi-source image composition.
39 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
40 * Add a special 'Voronoi' Morphology Distance method that will fill in holes
41 using the nearest non-transparent edge pixel. It is experimental, and
42 hidden from normal morphology usage, as it may be interfaced with a
43 future hole-filling color 'Diffusion' method.
45 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
46 * MIFF keywords sometimes includes spaces.
48 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
49 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
50 * Fixed -region handling of transparency. Original images without
51 transparency will use 'Over' while images with transparency will
52 preserve transparency using 'Copy'. Before this only 'Over' was used
53 due to the testing of the wrong image.
54 * Added Compose methods DarkenIntensity and LightenIntensity
56 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
57 * New version 6.6.9-4.
59 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
60 * Add Octagon shape and Octagonal distance kernels for Morphology
61 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
62 * Fix segmentation fault after error in a morphology 'named' kernel
63 * Added a range of kernels used for specialised thinning purposes
64 as defined in a research paper by Dan S. Bloomberg.
65 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
66 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
67 to not only be used for thinning, but also thickening.
68 * Renamed "ThinDiagonals" kernel to just "Diagonals"
69 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
71 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
72 * Make the PNG encoder use depth==8 when incoming image->depth < 8
73 (the encoder later reduces the depth if it can), to avoid writing
75 * Remove any bogus colormap received by the PNG encoder with an image
76 that is not PseudoClass (reference
77 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
79 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
80 * Added -statistic Gradient
82 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
83 * New version 6.6.9-3.
85 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
86 * Set the caption height correctly for missing row geometry (reference
87 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
89 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
90 * New version 6.6.9-2.
92 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
93 * Revised the png decoder to store the PNG IHDR and other known PNG
94 chunk data as properties, for later retrieval and reporting by "identify",
95 so users can easily and reliably discover the color-type, bit-depth, etc
96 that were in the input PNG datastream.
97 * The PNG decoder sometimes set images with more than 256 different
98 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
100 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
101 * Add a "Resize" distortion method (distort equivalent of -resize).
102 * Special CLI handling so -distort Resize takes a "geometry" argument.
104 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
105 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
107 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
108 * New version 6.6.9-1.
110 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
111 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
112 coordinate handling, as originally defined.
114 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
115 * Support -statistic standard-deviation option.
116 * Patch for coders/dcm.c so it compiled with HDRI enabled.
118 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
119 * New version 6.6.9-0.
121 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
122 * Optimize bilinear interpolation.
123 * Remove version from etc folder and instead use /etc/ImageMagick.
125 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
126 * Separated complex cropping function from TransformImage() as a new
127 function CropImageToTiles(). This new function returns either the
128 new cropped image, or a list of tiles, according to geometry, without
129 replacing the source image. The Source image may be part of a larger list
130 of images, without the function 'losing' the other images of the list.
132 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
133 * New version 6.6.8-10.
135 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
136 * Modified image handling in MogrifyImages() and MogrifyImage()
137 which improves overall handling, and allows correct %p, %n and the
138 %[fx:..] 't' and 'n' escape usage to work correctly.
139 * Added -duplicate as a multi-image sequence operator
141 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
142 * New version 6.6.8-9.
144 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
145 * Add InterpolateMagickPixelPacket() method.
146 * Add support for the %[opaque] property.
148 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
149 * New version 6.6.8-8.
151 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
152 * Fix memory access bug in CloneString() (reference
153 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
154 * Avoid infinite loop when no space is available in MagickFormatCaption().
156 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
157 * Removed the fix for %p and %n escapes, as it was not working right
159 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
160 * New version 6.6.8-7.
162 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
163 * Add support for 16-bit DCM short ints (reference
164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
166 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
167 * Another fix for -sparse-color and unused color channels
168 * Finalize the -duplicate option created by Cristy
169 * Fix of segmentation fault for second image in %[fx:..] during info:
170 (Bug in AcquireFxInfo(), as given start image is not first image)
172 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
173 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
174 reducing transparency to binary. Collapse all resulting fully transparent
175 colors into one (the background color), to reduce the compressed filesize.
176 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
177 colors (especially gray) better, when reducing to PNG8.
178 * Force the PNG encoder to return image->matte==MagickTrue when the
179 format is RGBA or GA or if the tRNS chunk is present, even when the
180 image is fully opaque (reference
181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
183 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
184 * New version 6.6.8-6.
186 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
187 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
188 when appropriate (reference
189 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
190 * The "-define PNG:color-type=4" option did not always force the PNG
191 encoder to write an all-opaque alpha channel (reference
192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
194 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
195 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
197 * Support the -statistic option: replace each pixel with corresponding
198 statistic from the neighborhood.
199 * Add support for -duplicate option.
200 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
201 * Do not cache the results of fx: otherwise -format
202 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
204 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
205 * Replaced Minus and Divide Composition methods with Dst and Src
206 equivalents. Now users can decide how these non-commutative mathematical
207 operators are applied to the images being composited.
208 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
209 respectively mean the current images index and the total number of
210 images within the current image sequence.
212 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
213 * Backed out the patch for Variable Blur Composition that was added
214 2011-02-13 v6.6.7-7, until I can re-think the problem.
215 The existing fix was failing to do circular blurs correctly.
217 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
218 * Fixed a rounding/truncation error while writing the pHYs chunk in the
220 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
221 is present (reference
222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
225 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
226 * Add support for the WebP image format.
228 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
229 * Ensured that -sparse-color preserves unused channels when
230 channel limited. Before this unused channels would be reset to black.
232 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
233 * Don't try to store a bKGD chunk in a PNG8 when there are already
234 256 colors in the palette and the background colors is not in that
236 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
237 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
238 the text chunks. (reference
239 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
241 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
242 * Fx is a mathematical function. Do not treat transparency as black.
243 * No image scene suffix for filenames that include a single bracket (reference
244 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
246 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
247 * New version 6.6.8-3.
249 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
250 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
251 patch from Arfrever@gento... to fix the build exception.
253 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
254 * Support the Radiance HDR image format.
255 * Update the offset in the black channel when sharpening to avoid incorrect
257 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
259 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
260 * Throw error message when the requested color-type or bit-depth
261 cannot be written by the PNG encoder (error was being thrown
262 into the wrong image structure). (Reference
263 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
264 * Don't write a PNG text chunk with "density" keyword that overrides the
265 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
266 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
267 * Ignore any PNG text chunk with a "density" keyword found by the PNG
268 decoder, if the PNG datastream also contains a pHYs chunk.
270 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
271 * New version 6.6.8-1.
273 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
274 * Support PSD files with one layer and one composite layer.
275 * We must cast a Quantum type when bit shifting and HDRI is enabled.
277 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
278 * New version 6.6.8-0.
280 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
281 * Add support for the -mode option.
283 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
284 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
285 images were scaled down to 0 or 1, or nearly black).
286 * Delay opening the PNG output blob until the PNG encoder is ready
287 to write the IHDR chunk, to avoid writing zero-length PNG files when
288 errors are found while building the palette. (reference
289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
291 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
292 * New version 6.6.7-10.
294 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
295 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
296 but the other is in the CMYK colorspace.
297 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
298 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
300 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
301 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
302 usually makes smaller files anyhow.
303 * Eliminated a number of redundant tests for gray images in the PNG encoder.
304 * Removed now-unused IsMonochromeImage() function from coders/png.c
305 * Scan the colormap instead of all of the pixels, when possible, to
306 determine whether the image received by the PNG encoder is grayscale
308 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
309 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
310 * Add a check whether the PNG "cheap transparency" criteria are met. That
311 is, there is a single transparent color, no semitransparent colors, and
312 no opaque color that has the same RGB components as the transparent
313 color. If those aren't met, a color that is transparent in one pixel
314 and opaque in another would always be rendered as transparent, so we
315 must write a PNG colortype that has an alpha channel (reference
316 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
318 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
319 * New version 6.6.7-9.
321 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
322 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
323 when writing because this sometimes produced incorrect output (reference
324 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
326 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
327 * Check image has properties before accessing the splay tree (reference
328 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
330 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
331 * New version 6.6.7-8.
333 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
334 * The PNG encoder should ignore bogus q->opacity values when image->matte
335 is MagickFalse (reference
336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
338 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
339 * Use implicit image format when explicit format is bogus (e.g.
340 02.13.11-18:43:58.png now writes as PNG).
341 * Fix problem with 4GB file seeks on a 32-bit OS.
343 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
344 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
345 by the blur map being used, rather than just 'cutoff' suddenly.
347 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
348 * Support 16-bit per pixel YUV image files.
349 * Fix off-by-one error in PosterizeImage().
350 * Posterize now distributes color uniformly (reference
351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
352 * Add -smush option (reference
353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
354 * Repair memory leak in the display program.
356 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
357 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
358 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
360 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
361 * Default sigma for Gauusian resize filter is now 1/2 for both
362 orthogonal resize and cylindrical EWA distortions.
364 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
365 * Check if the font is null in RenderFreetype() to prevent fault (reference
366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
367 * Eliminate fault when reading WMF image files (reference
368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
369 * Support multi-page transparent Postscript and PDF image files.
370 * The compare fuzz metric now returns the same correct value for
371 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
373 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
374 * Move coders/tiff.c conditional compile to define TIFF exception /
375 semaphore / key when TIFF delegate is disabled.
377 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
378 * Renamed variables, macros, and functions defined/declared in coders/png.c
379 that were in the libpng namespace (beginning with "png_" or "PNG_").
381 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
382 * Removed a call to GetNumberColors() from the PNG encoder that was
383 only there for debugging purposes and was consuming a huge amount
384 of CPU time. (reference
385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
386 * Sometimes black was still written as transparent, when the PNG
387 encoder received an image with image->matte==true but no transparent
388 pixels were present. (reference
389 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
391 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
392 * Remove memory leak from ThrowFileException() macro (reference
393 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
394 * Multiple blue error count by 'count' in ClassifyImageColors()
395 * Add support for the AAI image format.
397 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
398 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
400 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
401 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
402 to LongPixelPacket and made the default (65537,65537,65537), which
403 can never occur in the PNG image data. Previously the default was
404 (0,0,0) and black pixels would be rendered as as transparent when
405 no tRNS chunk was present in the input, which has caused problems
406 with some test cases since version 6.6.6-10.
407 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
408 and semitransparent pixels separately. Previously it wasn't always
409 possible to determine if there was a single fully-transparent color,
410 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
411 Gray image with a tRNS chunk.
413 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
414 * Do not reset image next / previous when detach argument is false for
416 * Inline cropping no longer fails for inline raw images (e.g.
417 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
419 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
420 * Don't let the PNG encoder try to sort the colormap when there are more
421 than 256 colors in the image. (reference
422 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
424 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
425 * Accept escaped % in output filename (reference
426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
428 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
429 * Quieted some inconsequential warnings in the PNG codec due to a
430 change in the type of the PNG iCCP profile from png_charp to png_bytep
433 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
434 * Handle negative heights for ICO images.
436 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
437 * Recent changes sometimes caused the PNG encoder to select colortype=2
438 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
439 the filesize larger than necessary and caused some of the PerlMagick
442 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
443 * The PNG decoder now checks whether the image actually has any transparency
444 when the input file contains an alpha channel or a tRNS chunk. (Reference
445 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
447 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
448 * -posterize fails with more than 40 levels (reference
449 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
450 * Add support for the MacPaint image format.
451 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
452 (bug report by steven.sittser@fligh...).
453 * Fix user data length for the CIN image format.
455 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
456 * Use a clone instead of the main image in coders/png.c, so the image
457 can still be used later on without being affected by changes made by
459 * Added PNG:exclude-chunk and PNG:include-chunk defines.
460 * Revised the -strip option so it behaves as though
461 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
462 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
463 generating the alpha channel for a JNG image.
465 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
466 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
467 It prevented user defined interpolation settings for -clut, and possibly
470 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
471 * Add LZMA compression support to ImageMagick.
472 * Eliminate seg-fault in MvgPrintf().
474 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
475 * Eliminated a redundant quantization step in the PNG encoder.
476 * Untangled a confusing but apparently harmless improper loop nesting
478 * Eliminated redundant "IsGray()" tests from the PNG encoder.
480 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
481 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
482 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
484 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
485 * Make the PNG encoder always rebuild the palette, to avoid losing
486 transparency when it is out of sync with the pixel data (reference
487 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
488 * Eliminated CompressColormapTransFirst() since the palette is already
489 compressed and sorted by opacity now when it's recreated.
491 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
492 * Account for virtual canvas for the -flip / -flop options (reference
493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
494 * Also for -transpose and transverse options
495 * Support -metric fuzz option.
497 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
498 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
499 function. Note function does not calculate 'distance' in total but
500 short-circuits when threshold is reached for faster processing.
501 * Ordered Dithered handling of Alpha channel was incorrect - fixing
502 Bug was introduced v6.6.5-6
504 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
505 * Fixed two more cases where the PNG encoder lost transparency (reference
506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
508 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
509 * Affine multiplication reversed when translating (reference
510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
512 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
513 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
516 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
517 * Add support for -evaluate-sequence median.
519 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
520 * Fixed two more cases where the PNG encoder lost transparency (reference
521 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
523 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
524 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
525 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
526 * Support NCC (normalized cross correlation) compare metric.
528 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
529 * Fix PNG coder compile error when HDRI is enabled.
531 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
532 * Many of the problems with the PNG encoder have been fixed (reference
533 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
534 * The "-type Optimize" option is now deprecated. If present, it is treated
535 by the PNG encoder the same as if the type were undefined. Optimization
536 is now always performed. No other formats used the "type Optimize" option.
537 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
539 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
540 * The splice option no longer throws spurious "pixels are not authentic"
542 * Thread the -adaptive-resize option.
543 * Set XBM coder height to height not width.
545 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
546 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
548 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
549 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
550 preservation of images which only vary horizontally (or vertically)" under
551 no-op. New blur = 0.9812505644269356.
553 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
554 * Missing logical operator in tiff.c.
556 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
557 * Only save TIFF image with 1-bit depth if there is no alpha channel.
558 * Abandon PSD composite if layer is available.
559 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
560 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
562 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
563 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
565 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
566 * Do not read configure files in the current directory for the "installed"
567 version of ImageMagick.
568 * Allow numeric characters in the XPM basename (reference
569 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
571 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
572 * Revised PNG palette optimization
573 * Added some debug logging in coders/png.c.
575 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
576 * More precise blur values for Lanczos2Sharp and LanczosSharp.
577 * Added location of first Mitchell crossing (=8/7) to the filters data
580 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
581 * Added Lanczos2D* filters now named Lanczos2*
582 * Reorganization of AcquireFilter() to make it work better
584 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
585 * Clearer EWA filters (LanczosSharp etc) comments.
587 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
588 * Added LanczosSharp (3-lobe Lanczos with sharpening)
589 * Filter sharpening factors are also always applied regardless of usage.
591 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
592 * CubicBC filter formulas simplified by constant folding. In
593 particular, P1 coefficient (always zero) removed from coeff.
595 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
596 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
597 (as already specified in the documentation).
599 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
600 * Ignore PS bounding box offsets if -page is set.
601 * Use #pragma omp master for dumping single threaded debugging information
602 (single caused a fault).
603 * Add support for -evaluate exp.
605 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
606 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
607 filter only. This is similar in action to 'blur' but only for Gaussians,
608 and does not modify the filters support, allowing you to set a very small
609 sigma, without the function 'missing' all pixels.
610 (This will allow future adjustment of Gaussians for variable blur mapping)
612 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
613 * Patch for DrawableRotation() and DrawableTranslation() (reference
614 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
615 * The webp format requires the webpconv delegate program (experimental).
617 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
618 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
619 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
620 This also is very similer to a Mitchell filter but specifically designed
621 for EWA use and is the new default filter for Distorting Images.
622 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
624 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
625 * Autodetect file type support in Makefile.PL to prevent test failures
627 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
628 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
629 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
630 http://www.gson.org/thesis/warping-thesis.pdf
631 * Added filter "Robidoux" which is a slightly sharpened version of the
632 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
633 'blurry' for horizontal and vertical lines in no-op distortions.
635 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
636 * Add support for "pattern:vertical2" and "pattern:horizontal2".
637 * Add support for "pattern:vertical3" and "pattern:horizontal3".
638 * Properly handle PSD layers with negative offsets.
640 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
641 * Fix memory assertion with --enable-embeddable (reference
642 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
643 * Don't permit access to pixels when pinging an image (reference
644 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
646 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
647 * Added sqrt(2) blurring default for Gaussian Filter if used as
648 a Cylindrical EWA filter. This resulted removing the last aliasing
649 issue that was present in tests for Gaussian EWA resampling. Of course
650 it is still a very blurry filter for default use in EWA.
651 * Adjusted Variable Mapping Blur Composition so user arguments actual
652 relate properly to the sigma of the blur for a maximum mapping value.
653 * Fix horizon anti-alising for output-scaled perspective distortions.
654 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
655 however 'Bessel' while not visible as a filter option can still be used
656 as an internal alias for 'Jinc'.
658 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
659 * Chantal Racette double checked the bounding parallelogram computation
660 in resample.c (and I tightened the comments).
662 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
663 * Temporary files not always deleted (reference
664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
666 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
667 * Bug fix for -filter point distorts (occasional generating black pixels)
669 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
670 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
671 and credited Craig DeForest for the "clamp singular values" idea.
672 * No reason to have "insane" precision Sinc in resize.c: Use
673 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
675 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
676 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
677 for Distort Resampling. This makes -distort a whole lot nicer
678 and allows for the use of better cylindrical filters.
680 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
681 * Fix Point filter for ResizeImage() caused by support limiting the
682 Box weighting function.
684 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
685 * Don't allow resize filter weights to go to zero (reference
686 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
688 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
689 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
691 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
692 * Do not break words if caption size is absolute (reference
693 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
694 * Don't define HAVE_THREADS for --without-threads configure script option.
696 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
697 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
698 Some computations were needlessly done in long double precision because
699 PIL forced an automatic upcast wherever it appeared. Changed its name to
700 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
701 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
702 call instead of two trig calls.
704 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
705 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
706 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
708 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
709 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
711 * Support %[version] and %[copyright].
712 * Improve performance of the pixel cache.
714 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
715 * Automatically set the quantum depth to 16 for HDRI.
717 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
718 * IPTC profile not always wrapped properly inside an 8BIM profile.
719 * TIFF tile geometry must be divisible by 16.
721 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
722 * Rename of SincPolynomial to SincFast for easier user understanding
723 * Ditto for LanczosChebyshev to LanzcosFast
725 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
726 * Switch default resize filters to using the faster SincPolynomial
727 filter by default internally. However 'Sinc' will still use the
728 Trigonometric function, and can be used to assign the trig version
729 of Sinc() to filters using the filter expert options.
730 * The default filter for 'distort' was found to be a very blurry inaccurate
731 filter function. It was removed and replaced with a correct Gaussian
732 filter (as used by resize)
733 * Added a switch so that "-interpolate filter" will force the use of
734 a cylindrical filter for ALL pixels in distorted images. That is you can
735 use that switch to use a cylindrical filter even for images that are
736 being enlarged by the distortion. However EWA is still currently using
737 a fixed 2.0 sampling radius. This switch complements the use of "-filter
738 point" which turns off EWA filters in favor of interpolation for all
739 pixels in a distorted image. BOTH switches should not be used together.
740 * A bug in the support radius of the EWA resampling function was found,
741 now that correctly defined resize filters are being used. Suddenly Normal
742 Gaussian distortions are not so blurry, and tests with distortions of
743 the 'Rings' image show extremely good and clear results, with only minimal
744 blurring. The filter 'blur' expert option can be used to adjust this
747 The above represents a major improvement forward in the quality of the
748 image distortion operator. But near-unity distortions (no scaling) are
751 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
752 * Don't negate the geometry offset for the -extent option.
754 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
755 * The RGBO format is now listed as a supported format.
757 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
758 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
759 function as "LanczosChebyshev" as faster alternative to Lanczos.
760 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
761 the Sinc Trigonometric resize filter, as a proper filter to allow
762 direct comparision and speed testing of the filter.
763 * Expanded the "-set option:filter:verbose 1" output, so as to also include
764 the actual functions and other values that were used to create the filter.
766 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
767 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
769 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
770 * Path no longer closed if join style is round (reference
771 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
772 * Add case for BGRQuantum to GetQuantumExtent().
773 * Support no compression on PCX write.
775 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
776 * Fixed bug in the raw BGRA coders (reference
777 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
778 * Fix off-by-one error in the PSD coders.
779 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
780 approximation of the sinc function over the interval [-3,3].
781 * Eliminate a small memory leak in LevelizeImageChannel() (reference
782 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
783 * Recognize -fx logtwo (reference
784 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
786 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
787 * Throw exception if image size differs for the compare program but the
788 -subimage-search option is not specified.
790 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
791 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
792 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
793 * Add -subimage-search option to the compare utility.
795 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
796 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
797 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
799 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
800 * Emit a warning if the PNG encoder can't satisfy the color type and
801 bit depth requested with a "-define" directive.
803 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
804 * The orient option sometimes improperly set "undefined" (reference
805 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
806 * Only list orientation options for the -list orientation option (reference
807 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
808 * Return proper standard deviation for combined channels (reference
809 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
810 * Handle transparency properly for the PSD image format.
812 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
813 * Properly map PNG intent to image->rendering_intent
815 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
816 * Eliminate bogus "invalid colormap index" when pinging ICO images.
817 * Support -set density / units.
819 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
820 * Only use the first alpha channel in PSD image.
821 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
823 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
824 * Eliminate useless message about assuming zero delay when writing
825 a single-frame MNG, and changed it from Error to Warning when
826 writing a multiple-frame MNG.
828 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
829 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
830 reader tries to read MNG chunks from the interior of the embedded PNG,
831 resulting in an erroneous "corrupted image" message.
833 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
834 * Fix memory leak in for corrupt BMP images (reference
835 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
836 * Repair several issues when writing to stdout (reference
837 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
838 * A GIF image with the .bgr extension is still a GIF (reference
839 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
841 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
842 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
843 images where the PNG bit_depth was not the same as the quantum depth,
844 and the transparent color was not black.
846 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
847 * Pinging the DJVU image format no longer faults.
848 * Check for time-limit-exceeded in only one thread.
849 * Reading filenames from a file (e.g. @filenames) no longer includes the
850 utility name (side effect of StringToArgv() method).
852 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
853 * Support the tiff:fill-order define.
854 * Filters are case sensitive (e.g. reduce-Colors).
855 * Restore mogrify's -path option.
856 * The -list module option lists image coders and image filters.
858 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
859 * Add the ImageView API.
860 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
861 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
863 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
864 * Skip byte when DDS bitcount is 32 (reference
865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
866 * Montage now uses final background setting (e.g. montage -background none ...
867 -background lightblue show:).
868 * Do not annotate directory paths in ListFiles().
869 * Reset the image matte for png:color-type=2.
871 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
872 * Support new label:pointsize property.
873 * Miscellany->Slide Show, in the display program, now cycles through the
875 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
876 * Reduce memory requirements when dithering on the iPhone.
877 * Command line operators no longer affected by settings that appear after
878 them (e.g. -splice 10x0+0+0 -gravity center).
879 * Compute the proper DPX user data field size.
881 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
882 * Fix some nits to keep the clang compiler happy.
884 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
885 * Fix transprancy handling for Morphology Convolve
886 * Adjustments of Hit And Miss and Edge Detection kernel definitions
887 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
888 * Handling for Convolution of 1-D vertical kernels.
889 However this was removed (using #if-#endif) as I found it slower in tests!
891 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
892 * mogrify -format properly handles compressed image filename (e.g.
893 -format jpg logo.png.bz2).
894 * Respect +dither option when saving to the GIF image format.
896 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
897 * End of string sentinal is \n not \r.
899 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
900 * Don't decode pixels in coders/png.c when image->ping is set.
902 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
903 * Reset image filename when reading inline images.
904 * Don't clamp floating point values for HDRI-enabled ImageMagick.
906 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
907 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
908 * 'Skeleton' variant to thin down images as symmetrically as possible.
909 * Spelling correction: Manhatten -> Manhattan
911 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
912 * Properly scale color components of the PNG bKGD chunk.
913 * Prevent MNG divide by zero in calculation of frame_timeout. Set
914 both frame_delay and frame_timeout to infinite when ticks_per_second
915 is zero, as required by the MNG spec.
917 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
918 * Add x:silent option to prevent beeps when reading the X image format.
919 * Recognize TTF for GetMagicInfo().
920 * Ensure the +set option deletes the image artifact.
922 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
923 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
925 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
926 * Fix for Square Array Rotates (off center origin rotate)
927 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
928 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
929 to complete this kernels definition
931 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
932 * Respect density when rendering SVG images.
933 * Set AVI handler to the MPEG coder.
934 * Compute the proper DPX user data field size.
935 * Do not interpret a format specifier when enclosed in brackets (e.g.
936 rose_tile_%[filename:tile].gif.
937 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
939 * Prevent MNG divide by zero in calculation of frame_delay (reference
940 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
942 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
943 * Third Re-write of MorphologyApply() to better handle compound methods.
944 * Implemented -set option:morphology:compose for merging results of
945 multiple kernels. "None" means re-iterate results with next kernel.
946 While "Undefined" means to use the internal default for a method.
947 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
948 while HitAndMiss defaults to "Lighten" (union of all kernel results).
949 Other morphology methods defaults still to be decided.
950 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
951 * Rotation Expansion of single kernels '^' and '@' flags in arguments
952 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
953 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
954 So the above will only produce a list of 2 kernels, not 4 kernels
956 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
957 * Separation of internal function MorphologyApply() from
958 MorphologyImageChannel() to calls to convolve without user settings.
959 * Rewrite of MorphologyApply() to output better 'verbose' messages
960 * Better handling of Gaussian tyle filters (bug fixes)
961 * Bug fix and optimization of kernel size calculations in "gem.c"
962 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
963 expand kernel into a rotated list.
964 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
965 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
966 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
967 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
968 EG: -morphology convolve LOG:0x1
969 * Added FreiChen, Kirsch Convolution kernels
970 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
971 * Added Edges HitAndMiss Kernel
973 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
974 * PSD images require a proper layer to support an alpha channel.
975 * Enable PFM endian support.
976 * Add context to -border for montage. Inside the parenthesis it adds a border
977 to the image otherwise it sets the border for the layout manager.
978 * 24-bit BMP images are not colormapped even if header colors != 0.
979 * Set DPX user data like this: -set profile dpx:userdata.txt.
980 * Make sure Lab => RGB => Lab survives the round trip.
982 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
983 * Use ScaleCharToQuantum() in coders/src.c (reference
984 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
985 * Don't clamp HDRI EXR pixels.
987 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
988 * Increase the estimated # points for the path drawing primitive.
989 * Remove any prior resolution block from PSD before writing the new block.
991 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
992 * Addition of more Morphological/Convolution Kernels.
993 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
994 EG: -morphology convolve DOG:0x1,3
995 -morphology convolve DOB:0x1,3,90
996 * Added Prewitt, Roberts, Compass Convolution Kernels
997 * Ring Symbol Kernel (subtraction of Disk from a Disk)
999 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
1000 * The pixel buffer was underallocated for some image formats when streaming.
1002 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
1003 * Implementation of Pattern Matching Morphology methods
1004 HitAndMiss, Thicken, Thinning
1005 * Reporting of Kernel Strings that fail to parse (though not why)
1006 * Parsing of Multiple Kernel Strings, generating a list of kernels
1007 * Union of results from Multiple Kernels for HitAndMiss method
1008 * Interated Multiple Kernels for all other morphology methods
1009 * Added many new kernels for HitAndMiss and Convolution
1010 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
1011 ConvexHull (for Thicken), Skeleton (for Thinning)
1013 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1014 * Use proper background.index when writing indexed PNG, if the background
1015 color is in the palette.
1017 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1018 * Fix improper 'invalid colormap index' PNG bug.
1019 * Fix PerlMagick compile exception.
1021 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1022 * Added % and ! modification flags to morphology distance kernel
1023 scaling factor, for easier usage.
1024 * Bug fix for compose math channel handling and morphology diff usage
1026 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1027 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1028 * Initialize BMP alpha channel to opaque for RGB images.
1029 * Fixed under allocation for round rectangles.
1030 * The -list option returns a 0 status as expected.
1032 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1033 * Made use of new no-'sync' channel enabled mathematical compose methods
1034 for the difference morphology methods. These should now work correctly
1035 for specific channels, and more importantly for alpha shaped morphology.
1037 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1038 * Fixed bugs with losing the opacity channel while writing some PNG images.
1039 (bug reported by Anthony T.)
1041 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1042 * Simplified and corrected rowbytes calculation in coders/png.c and
1045 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1046 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1047 "ModulusSubtract" for more clarity of there functions. Old names
1048 will continue to work as expected.
1049 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1050 normal SVG 'Over' blending specifications, (see next for override)
1051 Note that this does NOT include the "Plus" composition method which has
1052 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1054 * By default mathematical compositions work as per SVG definition. That is
1055 the results are synchronized with 'Over' alpha-blending (except "Plus"
1056 which uses 'plus' alpha-blending).
1058 By removing the default 'sync' flag from the -channel setting however
1059 Break this inter-channel synchronization and do the mathematical operations
1060 only on the individual channels as specified by the -channel setting.
1061 That is do 'channel' math rather than 'SVG' composition.
1063 With this change you can then use mathematical composition methods on
1064 individual channels or even with the alpha channel of images.
1066 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1067 * Special case handling in Barrel distortion (pixel at image center)
1068 * Calculation of image for Barrel distortion (pixel vs image coords)
1069 * Argument input (handling optional 'd' argument) for Barrel distortion
1071 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1072 * Do not declare timestruct under MinGW.
1073 * Respect -compose option for the montage utility (bug report by Anthony).
1074 * A 256 column gradient produces a 256 color GIF image (bug report by
1076 * Register / unregister CALS format in static.c (reference
1077 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1078 * Add SetImageColor() method.
1080 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1081 * Only write one ICC profile to PSD image.
1082 * Sync image colormap for PNG tRNS chunks.
1083 * The -direction option now works with the -annotate and -draw options.
1084 * For the histogram: format, if you have no need for the unique color list,
1085 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1086 expensive operation.
1087 * Match on literal after backslash in glob expression (reference
1088 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1089 * Enable JPEG-compression for grayscale TIFF images (reference
1090 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1091 * Don't write empty tile if tile geometry matches the image width (reference
1092 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1093 * Support -regard-warnings in the mogrify utility.
1094 * Output the correct units for the identify utility (reference
1095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1097 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1098 * Do not set the resample virtual pixel method when undefined.
1099 * Support writing grayscale PSD images.
1100 * Revert Lab-to-XYZ colorspace transform patch.
1101 * Clamp HDRI values for LevelImageChannel() method.
1103 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1104 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1105 * Do not flip BMP image with negative height when pinging.
1107 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1108 * Improve support for device link profiles.
1110 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1111 * Fixed bug in -auto-level for special case when only one value is present
1112 in some channel of the image. In this case no 'stretch is performed, just
1115 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1116 * WMF support under Windows does not produce the same results as under
1119 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1120 * Fixed bug in equal-size tile cropping, when image has a page offset.
1122 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1123 * The -recolor 4x4 matrix is now interpreted properly (previously it
1124 summed rather than attenuating the alpha channel).
1125 * Support writing 1-bit PSD images.
1127 * Improved WMF support under Windows.
1129 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1130 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1131 * Finished eliminating the deprecated direct references to members of
1132 the png_info structure. ImageMagick can now be built with libpng-1.5.
1134 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1135 * Respect the -density option when rendering a Postscript or PDF image.
1136 * Distort barrel no longer complains when 3 arguments are given (reference
1137 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1138 * Support -direction left-to-right option for rendering text
1140 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1141 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1142 * Relocated the new, misplaced png_get_rowbytes() call.
1143 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1145 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1146 * Windows does not support complex.h (reference
1147 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1148 * Add support for monochrome PSD images.
1149 * VignetteImage() no longer crashes when x and y arguments are both greater
1150 than half the width (x) and height (y) of the image.
1152 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1153 * Eliminated some of the deprecated direct references to members of
1154 the png_info structure. This must be finished before we can build
1157 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1158 * The animate program no longer loops twice when -loop 1 is specified.
1159 * The caption format would sometimes hang when the text was not UTF-8.
1160 * Don't gamma correct log to linear color conversion unless the -gamma is
1161 specified (reference
1162 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1164 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1165 * Detect CMYKProcessColor AI tag.
1166 * Delete image from command line cache for -write option.
1168 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1169 * Add support for the Adobe Large Document format.
1170 * Recognize -remap option for the mogrify utility.
1171 * The default Helvetica font is not always available, check for
1172 Century Schoolbook too (reference
1173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1175 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1176 * Permit user to get virtual pixels with a region width of 0.
1177 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1178 * Resampling filter must respect the image virtual pixel method.
1180 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1181 * The -evaluate-sequence option behaves like -evaluate except it operates
1182 on a sequence of images.
1184 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1185 * Add support for the -maximum and -minimum options.
1187 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1188 * Check to see if ICON image width /height exceeds that of the image canvas.
1189 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1190 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1191 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1192 Anthony, review these for correctness.
1193 * Don't embed an XMP profile in an EPS image for now.
1195 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1196 * Insufficient image data in EPT is a warning rather than an error.
1197 * Respect -type TrueColor when writing gray DPX images.
1198 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1199 not a multiple of 3.
1200 * BMP has an alpha channel, it was treated as an opacity channel.
1202 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1203 * Write 10-bit grayscale DPX images properly.
1205 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1206 * Detect PDF ICCBased colorspace.
1208 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1209 * Finalized -set option:convolve:scale kernel normalize/scale option
1211 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1212 * TransformImage() resets the image blob when called in the PICT decoder;
1213 use SetImageExtent() instead.
1215 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1216 * Support PSD RLE compression.
1218 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1219 * The jpeg:extent define sometimes exceeded the specified limit.
1221 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1222 * Resolve "too many open files" (reference
1223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1225 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1226 * Added Correlate method which does a Convolve without reflecting the kernel.
1228 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1229 * Initialize grayscale colormap for PSD images.
1231 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1232 * Final testing and fixing of basic morphology operators
1233 * Addition Third-level Subtractive Morphology Methods:
1234 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1235 * Ensuring original kernels passed to morphology are cloned before being
1236 modified for use by specific methods (EG: convolve scale/normalize)
1238 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1239 * display -immutable to display transparent image without a checkboard.
1241 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1242 * Make -define png:color-type less persnickity about what it will accept.
1244 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1245 * added use of -precision in 'showkernel' output of -morphology
1246 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1247 'Distance' Morphology primatives. This does not have a performance hit,
1248 though is only truely applicable when the kernel is asymmetric. Note that
1249 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1250 operations work properly. This 'reflected usage is defined by online
1251 morphology lecture notes (Google for "EECE Binary Morphology")
1252 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1253 If undefined morphology convolve does not do any scaling or normalization
1254 of the convolution kernel. A value of 0.0 causes normalization for both
1255 zero and non-zero (added weights) kernel types.
1257 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1258 * Speed up reading the PSD image format.
1259 * Add the -precision option. Use it to set the maximum number of significant
1260 digits to be printed.
1261 * Add -features option to the identify program to display channel features.
1262 * Add -unique option to the identify program to display channel features.
1264 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1265 * Add support for compact floating point (i.e. -depth 16 -define
1266 quantum:format=floating-point).
1267 * Transparent images no longer flicker on certain system when using the
1269 * Permit interactive resizing with the display program.
1270 * Support heterogeneous distributed processing, see
1271 http://www.imagemagick.org/script/architecture.php#distributed.
1272 * Fix semaphore assertion when reading a corrupt image with Magick++.
1273 * Add support for -brightness-contrast option.
1275 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1276 * Add support for the BGRA raw image format.
1278 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1279 * Added Kernel Generator to generate kernels from user strings, which
1280 allows the generation in many built in kernels for both Convolution
1281 and other Morphological methods. New Kernels currently include..
1282 Convolution: Gaussian, Blur, Comet
1283 Morphological: Rectangle, Square, Diamond, Disk, Plus
1284 Distance: Chebyshev, Manhatten, Knight, Euclidean
1285 And both old and new (rectangular) user defined kernel specifications
1286 including the use of 'nan' to represent elements which are not part
1287 of the kernel definition. List built-in kernel types use "-list kernel"
1288 * Added -morphology {method}[:{iteration}] {kernel_string}
1289 Initial methods includes no only the basic morphology methods: Dilate,
1290 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1291 also the special methods: Convolve, and Distance. Of course the
1292 appropriate kernel should be provided for each specific method.
1294 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1295 * Add OpenCL-enabled filter (e.g. convert image.png -process
1296 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1297 * Added StringTo...() processing functions
1299 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1300 * Added MxN tile cropping with overlapping and space handling.
1301 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1303 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1304 * angle bug fix in variable blur composition with vertical ellipses
1305 * Added ability to have variable angles for ellipses in variable blur
1306 composition. See IM Examples, Composition, Variable Blur for details
1308 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1309 * JPEG does not grok the HSL colorspace.
1311 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1312 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1313 * The -gaussian-blur over blurred the opacity channel (reference
1314 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1316 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1317 * Declare InverseFourierTransformImage in Magick++/Include.h.
1319 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1320 * The PNG8 encoder would fail to write a 1-color image, due to
1321 a bogus MagickFail return from CompressColormapTransFirst().
1323 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1324 * SVG images are no longer double sized with the -density option.
1326 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1327 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1330 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1331 * It's interword-spacing, not interword_spacing (reference
1332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1333 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1335 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1336 * Changed the one remaining ping_info->trans to ping_info->trans_values
1339 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1340 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1341 * -threshold option: threshold to white if the computed intensity of the
1342 color channels exceeds the threshold.
1343 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1345 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1346 * Escape single quote in when writing the UIL format.
1348 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1349 * The mogrify program +opaque option now recognizes its required argument.
1351 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1352 * Add magick/morphlogy.{c,h} source templates.
1353 * Sync image option when reading MPR images.
1354 * Optimize ping for SVG images.
1355 * SetLogFormat() no longer causes crash (reference
1356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1357 * Do not call MagickCoreTerminus() when memory allocation fails inside
1358 the locale component.
1360 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1361 * Read / write 32-bit SUN raster images with a odd width.
1362 * Cairo format returns pixels with the alpha premultiplied (reference
1363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1365 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1366 * Thumb::URI file URI now has the correct number of forward slashes.
1368 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1369 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1372 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1374 * Restore -tile-offset functionality (bug report from Anthony).
1376 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1377 * Animate command line options are no longer ignored.
1379 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1380 * Bug Fix for Polynomial distortion. which is now working.
1382 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1383 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1384 * Make sure MagickWand semaphore is acquired before locking it.
1386 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1387 * Convert SVG clipping path points from unsigned to long.
1389 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1390 * Only call InstantiateXComponent() if X11 support is included.
1391 * Correct hue computation for the HSB colorspace.
1393 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1394 * Braille coder fix for DirectClass images
1396 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1397 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1399 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1400 * Alpha blending is not required for ScaleImage().
1401 * Gaussian noise operator is not longer discontinuous.
1403 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1404 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1406 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1407 * Black channel is now set properly when resizing CMYKA images.
1409 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1410 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1412 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1413 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1415 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1416 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1417 * Use GetCacheViewAuthenticPixels() rather than
1418 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1420 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1421 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1422 filters/Makefile.am and wand/Makefile.am.
1423 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1426 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1427 * Don't use group4 compression if the image is truecolor.
1428 * If image is gray, write grayscale DPX images.
1429 * We no longer lose a scanline when reading multi-frame raw images
1431 * Properly update the EXIF orientation tag.
1433 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1434 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1436 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1437 * Support -clamp option.
1438 * Patch for IsMagickColorEqual() for HDRI.
1439 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1441 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1442 * Patch to fix configure's framework's undefinedness (only if the gslib
1445 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1446 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1448 * Hue in hsl() format is 0-360 and does not use %.
1450 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1451 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1453 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1454 * Optimize copy composite operator.
1456 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1457 * Use -define jpeg:size to scale a JPEG image to the specified size.
1459 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1460 * Fix ICON alpha mask scanline pad.
1462 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1463 * Return the global maximum threads to avoid the rare cache view assertions.
1464 * Throw an end-of-file exception for truncated raw gray images.
1466 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1467 * Do not include last line of text in the interline spacing computation.
1469 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1470 * Check that quantum_info is defined before destroying it in the PNG coder.
1471 * Add -interline-spacing option to convert.
1473 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1474 * Support multi-page transparent Postscript and PDF.
1476 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1477 * A union is required when converting a thread ID to an unsigned long.
1479 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1480 * Add support for TIFF 3.9.1.
1482 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1483 * Validate with the netscape: reference image.
1485 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1486 * Fix memory leak for threaded PerlMagick scripts.
1488 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1489 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1491 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1492 * Bug Fix for transparency handling in Composite Variable Blur
1493 * Addition of -auto-level and -auto-gamma image enhancements
1494 (under trial not yet final)
1495 * Addition of a special -channel flag 'sync' which means that the specified
1496 channels are to be modified together by the same amount. The flag is
1497 enabled by default. This replaces the current 'channels not modified'
1498 type handling thought IM.
1499 * Modified -channel parsing to continue looking for words, after handling
1500 any shorthand channel options. For example: -channel RGB,sync
1502 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1503 * identify -format %c logo.png returns the image comment as expected.
1504 * Clone ImageInfo members scene and number_scenes (reference
1505 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1506 * Fix memory leak with the -remote option of the animate program (bug report
1508 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1509 * MVG partial opacity not set properly (reference
1510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1511 * Black channel was not blurring properly (reference
1512 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1514 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1515 * The display program honors -loop.
1516 * (ab) of Lab colorspace was not offset correctly.
1517 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1518 * SVG permits multiple arc paths with an omitted 'A' (reference
1519 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1520 * The 'skewY' MVG attribute produced incorrect angles (reference
1521 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1523 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1524 * Optimize GammaImage() method.
1526 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1527 * OpenMP-enable GetSimilarityMetric().
1529 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1530 * Structure trans_values was renamed to trans_color and trans was
1531 renamed to trans_alpha in PNG version 1.4.
1533 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1534 * Replace color blending in DrawGradientImage() to use Composite Blend.
1535 this makes Gradients handle transparency correctly!
1537 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1538 * The -thumbnail option no longer removes color profiles (reference
1539 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1540 * Do not scale real / imaginary FFT / IFT.
1541 * Check for localtime() NULL return.
1542 * import --help requires an X server (reference
1543 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1544 * Fails to load MS Windows icons with compressed PNG elements (reference
1545 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1547 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1548 * Support the new JPEG version 7 delegate library.
1550 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1551 * Incorrect use of setjmp in coders/png.c.
1553 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1554 * We broke -scene when we fixed the -dispose option. Try again.
1556 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1557 * Update autoconf support files.
1558 * More than one -dispose setting overwrote previous settings (reference
1559 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1560 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1562 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1563 * Final testing and bug fixes for all mathematical compose methods
1564 Including non-overlapping regions bugs found in in operators Divide,
1565 ColorDodge, VividLight. And the handling of transparency to follow
1566 standard 'Over' Blending in Divide. Only math methods not looked at are
1567 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1568 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1570 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1571 * Addition of user definable 'Mathematics' compose method
1572 -compose Mathematics -set option:compose:args A,B,C,D -composite
1573 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1574 this lets you implement most smooth polynomial compose methods.
1575 (requested by Fred WienHaus)
1577 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1578 * Finished the recoding of Composite methods to allow easier debugging
1580 * Added PegtopLight compose method as an alternative simpler Softlight
1581 alternative. See notes and comparision to SoftLight in...
1582 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1583 * From the notes on Photoshop blend modes at
1584 http://www.simplefilter.de/en/basics/mixmods.html
1585 Added extra composition modes:
1586 VividLight, PinLight, LinearBurn, LinearDodge
1587 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1589 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1590 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1591 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1592 to debug, and directly comparable to SVG specifications.
1593 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1594 Though only SoftLight changed to significantly.
1595 * However implementation errors were found for ColorBurn, LinearLight
1597 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1598 * Add -blue-shift option.
1599 * Add compression flag for each channel of a PSD layer.
1600 * Implement experimental forward and inverse Fourier transforms (contributed
1601 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1602 prime time just yet.
1603 * Support -cdl (color decision list) option.
1604 * Support breaks in Chinese characters which traditionally do not include
1606 * Don't process directories as filenames when using wildcard paths
1609 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1610 * Can't bit shift a float.
1612 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1613 * Off by one error for multi-frame raw grayscale images.
1614 * Can't stat() a Zip or Bzip opaque structure.
1615 * DPX user bits are no longer truncated.
1616 * Return image colorspace for -format [%colorspace] option.
1617 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1619 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1620 * Automatic determination of B from C and C from B for a 'Keys Filter'
1621 when using the B,C Cubic Filter Expert options was broken.
1622 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1624 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1625 * Added -compose 'Blur', variable blur mapping to CompositeImages
1626 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1627 * Added "-blur" special compose option to "composite"
1628 * Cleanup of "composite" compose argument handling
1630 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1631 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1632 * Set compare similarity image to NULL to prevent double free.
1634 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1635 * Set camera formats to require a seekable stream.
1636 * Do not let display program image window exceed the screen size.
1638 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1639 * Improve FITS keyword parser.
1641 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1642 * Cleanup of compose 'displace' of old useless code that is not used.
1643 * Implement a compose 'distort' mapping method,
1644 This is basically exactly like 'displace' but relative to a fixed point
1645 which may be user supplied as +X+Y
1646 * Default scaling to width/2 and height/2 of overlay (100% scale)
1647 with a distortion 'center' to the middle of the overlay image
1648 * If a '%' flag given scale displacement relative to image size
1649 * If a '!' flag given make scale and center relative to 'background' image
1650 instead of the overlay map.
1651 * If no 'height' scale given, use the X scale.
1653 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1654 * Fixed bug for compose methods, Hue, Saturate, Luminize
1656 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1657 * Report the correct transparent pixel values in the display program
1659 * Do not advance when finalizing image settings in the mogrify program.
1661 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1662 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1663 for correct handling of 2 dimensional -compose "displace".
1664 * Fixed PerlMagick Composite() for the same thing.
1665 * Modified compose "Displace" so displacement image's alpha channel can be
1666 used to mask the transparency of the overlay area.
1668 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1669 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1670 See Introduction at http://www.quelsolaar.com/technology/clut.html
1672 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1673 * Changed CompositeImageChannel() so that extra compose arguments are
1674 now passed in the ImageArtifact "compose:args". This can be assigned to
1675 images using -set "option:compose:args" 'args' where args are defined
1676 using 'geometry' style or 'comma separated numbers'.
1677 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1678 "compose:outside-overlay".
1679 * Documentation update for CompositeImageChannel() in Core Library to
1680 reflect these changes.
1681 * Documentation update for DistortImage() in Core Library with the extra
1682 ImageArtifact controls it can use.
1683 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1685 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1686 * Documentation update for CompositeImageChannel() in Core Library.
1687 This adds the information on how extra compose arguments needed for
1688 specific compose methods are actually passed to the library function.
1689 Compose methods such as Blend, Dissolve and Displace.
1691 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1692 * The target profile in ProfileImage() is no longer accessed after it is
1695 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1696 * Bug fix for -page.
1698 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1699 * Minor change to -function Arctan to make first argument match slope
1701 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1702 * Do not treat -page as a global option (reference
1703 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1705 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1706 * Create thread set for pseudo-random number generator.
1708 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1709 * Do not change opacity value for the -alpha background option.
1710 * Rebuild automake / autoconf scripts.
1712 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1713 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1716 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1717 * Permit reading a specific frame of a multi-page TIFF with blobs.
1719 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1720 * Added new -function methods Arcsin and Arctan
1722 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1723 * Fixed a regression with PNG8: format.
1725 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1726 * The -geometry option was improperly applied twice.
1728 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1729 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1731 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1732 * Updated help output and command-line options documentation to bring
1733 the -alpha options up to date with what's actually in the code.
1735 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1736 * Change "depreciated" to "deprecated" in several files.
1738 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1739 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1740 * Recognize unicode strings when computing caption word wrapping.
1741 * New -alpha background option to set fully-transparent pixels to the
1744 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1745 * Combined layer of transparent PSD image was not being read properly.
1747 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1748 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1749 It is now able to write an opaque black-and-white image in any of the 15
1750 valid combinations of PNG color-type and bit-depth.
1751 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1753 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1754 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1756 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1757 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1759 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1760 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1761 * Support policies to permit or deny any coder, delegate, filter, or file
1762 path (see policy.xml).
1764 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1765 * The mogrify -crop option returns multiple images if an x/y offset is not
1766 specified (e.g. -crop 100x100).
1767 * Generate a proper file path for -path @filelist.txt (reference
1768 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1770 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1771 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1772 options. This is work-in-progress with the objective of being able to
1773 precisely specify the type of PNG file to be written. The previously-used
1774 internal attribute "png:bit-depth" that was used to communicate between
1775 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1776 This feature needs testing. It is important to note that this feature
1777 cannot be used to force the PNG to use a bit-depth or color-type that
1778 does not losslessly represent the image. You can, however, cause
1779 the writer to use a larger depth or to use the RGB colorspace when
1780 grayscale or indexed would have been sufficent.
1782 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1783 * Fixed the Rmin usage in Depolar and Polar distortions
1784 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1785 to Afrom + 360 degrees (or a fill circle from the given start angle)
1787 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1788 * Do not return a black image for -channel RGBA -gaussian (reference
1789 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1791 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1792 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1794 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1795 * Generate BMP 32-bit ARGB format for images with transparency (reference
1796 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1798 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1799 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1800 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1801 * Normalize similarity based on reconstruction not the original (reference
1802 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1803 * Support multiple JPEG images encapsulated within DICOM.
1805 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1806 * Msys does not understand NAME_MAX.
1808 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1809 * Check for valid linked list before assigning next / previous pointers.
1811 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1812 * Check error return from CompressColormapTransFirst() in coders/png.c
1814 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1815 * Refrain from modifying image struct members (color, depth, matte)
1816 while writing PNG datastreams.
1818 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1819 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1820 Now it always produces 8-bit datastreams as users probably expect.
1822 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1823 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1824 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1826 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1827 * The display program now returns a 0 exit code on success (reference
1828 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1830 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1831 * Folded some long lines and made other cosmetic changes.in coders/png.c
1833 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1834 * MVG autodetection failing (reference
1835 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1837 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1838 * Image not properly placed when displaying to the X server root (reference
1839 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1840 * fmax() is not support on some platforms (reference
1841 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1843 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1844 * Rename existing "Bilinear" distortion as "BilinearReverse"
1845 * Added forward mapped bilinear distort as "BilinearForward"
1846 * The "Bilinear" distort is temporarily obsoleted but will eventually
1847 be added as a "BilinearReverse" and "BilinearForward" combination
1848 mapping though a unit square.
1849 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1850 gradient function as that method is the direct use of such equations.
1852 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1853 * Default to min-is-white Photometric for fax / group4 compression (reference
1854 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1855 * Respect image resolution when setting PDF MediaBox (reference
1856 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1857 * Add SimilarityImage() to return how similar one image is to another.
1859 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1860 * Graceful exit in djvu coder when EOF is thrown.
1861 * Support -unsharp option for the montage program.
1863 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1864 * Reduce deskew blurring: use AffineTransformImage() rather than
1866 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1867 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1869 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1870 * Support for -density & -units options in PSD writer.
1872 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1873 * Fix bug in the braille coder which makes it always segfault.
1875 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1876 * Enhance the compare program to locate a template image within a larger
1878 * Eliminate assertion when generating a PDF thumbnail.
1880 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1881 * Fix assertion in IntegralRotateImage (reference
1882 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1884 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1885 * Referenced counted blob was incremented incorrectedly in CloneImage().
1887 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1888 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1889 * Assertion failure reading PSD image (reference
1890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1892 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1893 * Change -selective-blur to use gaussian kernel.
1895 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1896 * Missing locks in blob - race condition (reference
1897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1899 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1900 * Use default SVG resolution unless resolution is explicitly set (reference
1901 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1902 * Add support for -selective-blur option.
1904 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1905 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1908 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1909 * Check the 8BIM profile resource block length (reference
1910 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1911 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1912 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1914 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1915 * Eliminate race condition when acquiring a wand (reference
1916 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1917 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1920 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1921 * Fix the image compose operator at OverCompositeOP for shadows (reference
1922 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1924 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1925 * Patches to get ImageMagick working under OS2.
1927 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1928 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1929 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1931 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1932 Glenn Randers-Pehrson <glennrp@image...>
1933 * DICOM reader not handling signed pixels properly.
1935 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1936 * Don't call GetValueFromSplayTree() if image properties is NULL.
1938 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1939 * Fix minor size issue with bestfit +distort operation.
1940 * Enable listing of -distort Polynomial
1941 * Minor tweeks and center fixes for Polar/Depolar
1943 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1944 * Convert returns MagickFalse for the -version option (reference
1945 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1946 * Don't set pixel opacity unless the image alpha channel is active (reference
1947 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1949 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1950 * Fix old -clut bug for re-coloring gray images using transparent and
1951 semi-transparent colors.
1953 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1954 * Changes have been made to scores of the files that generate the
1955 documentation. The most noticeable cosmetic changes are to the command-line
1956 examples and command-line snippets, which now have a new look: dark blue
1957 boxes with white/yellow text to indicate sample input/output. Inclusion of
1958 current version and release dates in appropriate places are now
1959 automatically generated. Also, many changes have been made to begin to
1960 bring the pages into strict W3C compliance with respect to both HTML and
1963 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1964 * The identify program reads the image pixels when the -format option is
1965 asking for image statistics.
1966 * Much improved ImageMagick validation suite (exercise with 'make check').
1968 2009-02-18 6.4.9-5 Jon <jon@brick...>
1969 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1970 and which overwrites the allocated area.
1972 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1973 * Add section to license to alert users to third-party licenses in the
1976 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1977 * Replaced geometry string parsing using ParseGravityGeometry() in
1978 "composite" with more direct use of GravityAdjustGeometry();
1980 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1981 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1982 * The stream utility no longer go into an infinite loop (reference
1983 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1985 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1986 * JPEG to PDF was not always reversible (reference
1987 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1989 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1990 * Stroking when annotating failed for stroks widths > 2 (reference
1991 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1993 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1994 * TransformImageColorspace() returns GRAYColorspace when set (reference
1995 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1996 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1999 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
2000 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
2002 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
2003 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
2005 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
2006 * Removed previous patches for -shear directions.
2008 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
2009 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2012 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2013 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2014 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2015 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2017 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2018 * Removed "annotate" patches, which causes no end of problems.
2019 Original coding worked perfectly fine. Annotate isn't part of SVG!
2021 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2022 * Respect mouse wheel movements for display program (reference
2023 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2024 * Grab button in Display Open menu now works consistently (reference
2025 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2026 * Patch for problem with opacity in MVG (reference
2027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2029 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2030 * Don't accept discontinuous shear angles for the -annotate option.
2033 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2034 * Apply patch so ImageMagick compiles with Visual Studio 6.
2036 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2037 * Fix small memory leak on truncated PNG images.
2038 * Do not allocate pixels when pinging a PNG image.
2040 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2041 * Set the stroke opacity for "opacity" SVG element (reference
2042 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2044 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2045 * Convert to windows .ico format no longer inverts alpha channel.
2047 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2048 * Interpret geometry correctly for negative angles (-shear 30x-10).
2050 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2051 * Fix GetMagickToken() to accept locales that use "," as radix character.
2053 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2054 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2056 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2057 * Check for negative offsets (bevel widths) for the -frame option.
2059 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2060 * Patch for a memory leak and a logical bug in coders/gif.c.
2061 * CopyMagickString() now returns the minimum of the source string length
2062 or the length parameter.
2063 * Properly set alpha channel in PNGs with palette and tRNS.
2065 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2066 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2067 'rose-%[area].png').
2068 * Do not set the fill element when 'opacity' is set (reference
2069 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2070 * Restore support for decoding the DVI format.
2071 * Add perl and math lib reference to PerlMagick Makefile (reference
2072 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2073 * Fix crash on invalid JPEG XML profile.
2074 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2075 * Support sine and cosine as arguments to the -evaluate option.
2077 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2078 * Calculate the kurtosis and skewness of image channels (reference
2079 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2081 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2082 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2083 same results as the -contrast-stretch option.
2084 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2085 MogrifyRegion() in PerlMagick.
2087 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2088 * Reverse argument and option in Throw*InvalidArgumentException()
2089 macro for proper exception message.
2090 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2091 * Fix Y shear angle for -shear option.
2093 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2094 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2095 * Support reading FITS test files (reference
2096 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2097 * Replace input.ttf with the public domain Tuffy.ttf font.
2098 * MagickNewImage() no longer faults when parameters are incorrect (reference
2099 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2100 * Allocate strings returned by XGetResourceInstance() (reference
2101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2102 * The -append gravity is relative to the container (reference
2103 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2105 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2106 * Reference cache rather than acquiring when cloning an image.
2108 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2109 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2111 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2112 * Add -interword-spacing option to convert.
2113 * Initialize the black channel when testing the CMY colorspace (reference
2114 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2115 * remove calls to exit() in MagickWand (reference
2116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2117 * Validate -affine arguments.
2118 * Accept -attentuate as an option for convert.
2119 * Properly create RGBA image if colormapped image has transparency.
2120 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2122 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2123 * Fix off-by-one problem with -shear.
2124 * Clone pixel cache method when cloning an image.
2126 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2127 * Make "-layers Coalesce" work as it should.
2129 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2130 * Support > 2GB TIFF under Windows.
2132 2008-12-12 6.4.7-8 mootools <help@mooto...>
2133 * FormatMagickTime() checks to ensure the provided time is valid.
2135 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2136 * Add -kerning option to convert.
2137 * Remove halo effect for the -scale option.
2139 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2140 * Fix a 1 byte overrun in Postscript coder.
2142 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2143 * Fix small memory leak in ExpandFilenames().
2145 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2146 * Fix small memory leak in LoadLocaleList().
2147 * Fix small memory leak in GetProfilesFromResourceBlock().
2148 * Don't forget to scale grayscale values when quanum min-is-white is set.
2150 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2151 * Include delegate libraries in MagickCore-config script.
2153 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2154 * Fix off-by-one error for -chop 0x50%.
2155 * Performance improvement bilinear interpolation.
2157 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2158 * Support absolute paths in the include directive within a configuration
2161 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2162 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2163 * Another attempt at properly extracting the IPTC profile from a 8BIM
2166 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2167 * AppendImage() re-written to respect gravity properly!
2168 Routine simplified to a single loop for both styles of append
2170 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2171 * AppendImage() respects gravity.
2172 * Protect against circular image list when cropping.
2173 * The index variable must be long rather than unsigned long for the DCM
2176 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2177 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2178 quantum depth is 32.
2180 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2181 * Global replaced accidently renamed MagickGetImagePixelColor().
2183 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2184 * Fixed transient bug in the -white-threshold option.
2185 * -extent x256+100+100 no longer returns an exception (reference
2186 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2188 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2189 * TIFF pad is relative to bits-per-sample (reference
2190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2192 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2193 * Support GBR raw image files.
2195 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2196 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2198 * Default PDF compression to that of the image unless overwritten by
2199 the -compress option.
2201 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2202 * Numerous pixel cache improvements including embeded support for
2203 OpenMP in a transparent manner.
2205 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2206 * Transient bug in encipher / decipher operation (reference
2207 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2209 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2210 * MPC image files working again.
2211 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2214 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2215 * Fix temporary file leak.
2217 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2218 * Fix bug for RGBO image @ line, plane and partition interlace.
2220 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2221 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2222 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2224 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2225 * GPS and multivalued EXIF properties support
2227 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2228 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2231 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2232 * Correct DPX frame position property label (reference
2233 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2234 * Textures are no longer painted as the background color.
2235 * Update both fields of an EXIF resolution.
2236 * Support query-font-metrics MSL tag.
2238 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2239 * Do not set image colorspace for the MSL modulate tag.
2241 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2242 * Off by one error when computing affine in DrawAffineImage() (reference
2243 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2245 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2246 * Fixed local adaptive thresholding when using an offset (reference
2247 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2248 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2249 the pixel cache morphology.
2251 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2252 * Set explicit image format for BlobToImage() (reference
2253 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2254 * p_thread_t is an aggregate under MinGW.
2256 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2257 * pthread_t can be aggregate so stop treating it like its atomic.
2258 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2261 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2262 * slight modification of the added "radial-gradient:" image generator
2263 so the radius goes to an edge rather than the corner, allowing more user
2264 control based on image size.
2265 * fix -raise N to mean -raise NxN
2267 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2268 * Add support for inline images.
2270 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2271 * MinGW supports both Posix threads and Windows critical sections.
2273 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2274 * pthread_self() can be an aggregate value.
2275 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2277 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2278 * Set sentinel byte for MVG coder.
2279 * fx:standard_deviation returns standard deviation now instead of mean.
2281 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2282 * Support radial gradients in DrawGradientImage().
2284 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2285 * Fix memory leak when XMP profile is corrupt.
2286 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2288 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2289 * Use -remap rather than -affinity.
2290 * Don't unregister a module for an image coder signature exception.
2291 * Don't assume a monochrome image is colormapped.
2293 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2294 * Attempt to fix three image "composite -displace" while also allowing use
2295 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
2296 (later transparency mask will also be added) as discussed in IM Examples,
2297 'distortion maps', but for -displace.
2299 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2300 * Fix pixel cache race condition.
2302 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2303 * Fixed an OTB coder bug (reference
2304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2306 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2307 * Add NULL terminator to options list to in MontageImageCommand().
2309 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2310 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2311 to fit the current sequence of layered/animated images. The images
2312 themselves are not modified only the 'page' meta-data. As a side-effect
2313 all offsets will become positive, with a minimal canvas width/height.
2315 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2316 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2318 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2319 * String Memory leak from InterpretImageProperties() in "annotate"
2320 for Command line handling in mogrify.c
2321 * Allow percent escapes in both -sparse-color and -distort argument strings.
2322 * Fix -alpha to allow Set, Copy, and Extract from command line
2323 * Fix -alpha Set so it only clears the alpha when it was previously off
2324 * Changed 'AllChannels' to be just the 'real' channels (including K).
2325 * Special handling if +level-colors is given one color, and no seperator.
2326 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2328 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2329 * Fix -interpolate / -compose settings.
2330 * No need to specify -endian for native floating point format.
2331 * Remove small memory leak when cloning image properties (reference
2332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2333 * The scan delegate requires a device name, not a symbolic link.
2334 * Report alpha instead of opacity for the TXT image format (reference
2335 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2336 * Add channel support to -motion-blur.
2337 * Set the SVG affine matrix *before* we compute the scale (reference
2338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2339 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2340 ImageMagick distribution is built without thread support.
2341 * Return the correct number of unique colors for colormapped image (reference
2342 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2343 * SVG depends on MagickWand for parallel make (reference
2344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2347 * Addition of 'BarrelInverse' Distortion
2349 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2350 * Extract / embed namespace for JPEG XMP profiles (reference
2351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2352 * Deprecate -map and replace with -affinity which supports dither methods.
2353 * Set image depth when -depth is fired.
2354 * Fix small memory leak in TIFF coder (reference
2355 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2357 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2358 * Parallelize the colorspace transforms.
2359 * Honor gravity for -extent option (reference
2360 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2362 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2363 * Fixed a memory leak in the TransparentPaintImage() method.
2365 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2366 * Treat -compose as a setting.
2367 * Check for depth == 0 in GetQuantumScale() (reference
2368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2369 * Fix CIN coder scanline length (reference
2370 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2372 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2373 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2375 * Fix configure script to configure the JBIG delegate library (reference
2376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2377 * Error in indexed PNG output if number of colors <= 16 (reference
2378 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2380 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2381 * Always reinterpret %[fx:] properties.
2382 * Composite based on the composite image compose operator.
2384 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2385 * Add --coder-path and --filter-path options to MagickCore-config to
2386 support the Magick Coder and Image Filter kits.
2388 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2389 * -sparse-color option completed with inital set of methods.
2390 * -distort Barrel arguments expanded.
2392 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2393 * The -draw option no longer returns an error when for # like .6 (reference
2394 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2396 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2397 * New dithering selection option, -dither Floyd-Steinberg or
2400 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2401 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2403 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2404 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2405 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2406 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2407 * Support -compose option in the compare program.
2409 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2410 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2411 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2412 the older DrawAffineImage() in AffineTransformImage().
2413 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2415 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2417 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2418 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2419 degree Arcs and Polar Distorts.
2421 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2422 * Patch -fx to properly recognize maxima and minima.
2423 * Add channel specifier to -fx depth, mean, maxima, minima, and
2424 standard_deviation (e.g. depth.r).
2425 * Properly append .magick to the USERPROFILES path (reference
2426 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2428 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2429 * Added a "-set option:distort:scale" which scales the output 'view'
2430 by the amount given. This is directly useful for doing 'super-sampled'
2431 distorts, just set this, the scale the result back to a normal size.
2433 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2434 * Rewrite on coefficent handlig for DistortImages so allow for generation
2435 by other operators (SparseColor), and addition of verbose output of
2436 equivelent -fx functions for DistortImages to report of the internal
2437 coefficents that was calculated, and who they are used.
2438 * Initial implementation of SparseColor for interpolated gradients from
2439 sparsely seperated points of color (or posibily other forms of arguments)
2440 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2441 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2442 And as developed by Fred WeinHaus in his PinBarrel script
2444 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2445 * Certain corrupt GIF images no longer hang (reference
2446 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2447 * Read more than one image (if they exist) from DJVU image files.
2448 * Don't set image depth in histogram coder (references
2449 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2451 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2452 * Fixed cache nexus threading problem to avoid spurious assertions when
2453 calling the DistortImage() method.
2455 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2456 * New distortion Shepards which provide semi-localized distorts of control
2457 points within an image, as first developed for IM by Frew Weinhaus in his
2458 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2459 It's almost like taffy pulling!
2461 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2462 * Separate coefficient calculation from DistortImages (future development)
2463 * Perspective and Bilinear Distortions fallback to Affine
2464 when less than 4 point pairs are provided.
2465 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2466 and a simple translation if only a single point pair is provided.
2467 * Added 'verbose' output of some of the distortion equations generated
2468 * Initial addition of polynomal distortion (incomplete - not working yet)
2470 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2471 * Add log2 and round as -fx operators.
2472 * Add log and round as -evaluate operator.
2473 * Add -deskew option to straighten an image.
2475 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2476 * Use the source image interpolation method when drawing an affine image.
2478 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2479 * Added new operator +/-level-colors which will 'level' images based
2480 on colors to use for the black and white points. This lets to adjust
2481 the image in terms of mapping the given colors from/to black and white
2484 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2485 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2488 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2489 * Refactor additional ImageMagick algorithms for OpenMP support.
2491 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2492 * Add pow as an -evaluate operation, using normalized values
2494 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2495 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2496 Function maps black and white values to the given level values.
2497 Rather than mapping the given level values to black and white.
2498 Bacically a 'reverse-level' function, with different input args.
2499 * Set +level or a '!' flag in -level or LevelImage() to call
2500 the new 'reverse-level' function LevelizeImageChannels().
2501 * More work on IsMagickColorSimular() to fix relationship between
2502 transparent-black and opaque-black, which was matched as 'simular'.
2503 Also attempts to fix 'K' channel handling for CMYK colorspace.
2504 More work on this to come.
2506 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2507 * The TXT format correctly reports alpha channel (reference
2508 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2509 * MONOTCHROME1 Dicom images are not longer inverted (reference
2510 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2512 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2513 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2514 so as to understand that the Hue Channel is cyclic by nature
2516 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2517 * The -sketch option is working again (reference
2518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2520 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2521 * More algorithms refactored to support a threaded cache view.
2522 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2523 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2524 * ISO C++ 1998 does not support 'long long' (reference
2525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2526 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2528 * Generate histogram comment if # unique colors exceed 1024 (reference
2529 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2531 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2532 * Reading EMF files containing non-ascii characters no longer fails for
2533 UTF8 encoded paths on Windows XP.
2535 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2536 * The -colorspace option is an operator, not a setting.
2538 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2539 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2541 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2542 * Patches to the JPEG and DCM coders to fix a few problems reading
2543 certain DCM image types.
2545 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2546 * Interpreting the -set option is no longer delayed.
2547 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2548 * Call DrawAffineImage() instead of CompositeImage() (reference
2549 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2550 * Throw exception for TIFF compression not support (reference
2551 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2552 * The +opaque option now recognizes its required argument (reference
2553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2554 * The -background and -virtual-pixel settings are now applied correctly
2556 * Only reset the exception signature if the relinquish memory is MagickTrue.
2557 * Correct recolor equation for computing opacity (referencee
2558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2559 * Set midpoint when scaling JP2 images.
2560 * Semaphores must be passed by reference when destroyed for reliable thread
2562 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2564 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2565 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2567 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2568 * Import: properly handle a hierarchy of subwindows under X11.
2569 * Refactor quantum pixel processor to inprove ease of use and speed.
2571 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2572 * OpenMP patch for sepia-tone effect.
2574 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2575 * OpenMP patch for NormalizeImage() & TintImage()
2577 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2578 * OpenMP patch for GetImageChannelDepth().
2579 * Set depth to 32 when saving MIFF HDRI image files.
2581 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2582 * OpenMP patch for OilPaintImage Function
2584 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2585 * Update IPLab coder (reference
2586 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2588 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2589 * Return correct result for -fx luminence.
2590 * Restore missing break so that PGM images remain PGM.
2591 * Speed up the processing of ASCII PNM files.
2592 * Return the correct number of MNG images for PingImage().
2594 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2595 * Remove C++ style comments from source.
2596 * Center motion blur kernel.
2597 * Reenable dithering for -monochrome option.
2599 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2600 * For color reduction, use maximum tree depth if image has 1024 or less
2602 * Use a uniform convolution filter for motion blur (reference
2603 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2604 * Add 'mean' and 'std' symbols to the Fx expression parser.
2606 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2607 * Updated to the latest autoconf/automake/libtool scripts.
2608 * Default to HSL colorspace when modulating (reference
2609 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2610 * The -regard-warnings option properly returns a program status of 1 if and
2611 only if a warning or error exception is thrown.
2612 * Report 'no clip path defined' exception for -clip-path option (reference
2613 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2615 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2616 * Distinquish between pre and post processing of image list options.
2617 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2618 exception (reference
2619 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2621 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2622 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2623 set image->matte to MagickFalse and emit a warning. This will produce
2624 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2626 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2627 * Fix fault for animate -window root image.gif.
2628 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2629 passes and setting image pixels (reference
2630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2632 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2633 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2635 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2636 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2637 the PNG specification, instead of scaling them.
2639 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2640 * Revised png.c to avoid saving unknown chunk types that will never
2641 be used later. This prevents the vulnerability described in
2642 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2643 To handle an invalid, zero-length vpAg chunk properly will require
2644 libpng-1.2.27 or later.
2646 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2647 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2648 * Use proper rounding for the -fx intensity expression.
2650 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2651 * Fix +swap option so it no longer throws an assertion.
2652 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2654 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2655 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2656 tile size is specified (e.g. ptif:image.tif[128x128]).
2657 * Malformed use of caption no longer consumes memory (reference
2658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2659 * Don't run Ghostscript twice (reference
2660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2662 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2663 * SpreadImage() no longer introduces noise into the resulting image (reference
2664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2665 * Properly handle min-is-white TIFF gray scale images.
2666 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2669 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2670 * Writing pyramid TIFF images no longer fails if a tile size is specified
2671 (e.g. ptif:image.tif[128x128]).
2672 * Reset page geometry when interactively cropping an image with the display
2675 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2676 * With a single swap argument should swap the image with the *last* image.
2678 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2679 * Make sure we don't sync a blob after it has been closed.
2681 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2682 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2684 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2685 * Support both GTK and CAIRO interfaces to RSVG (reference
2686 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2687 * Display colormapped PNG images with alpha properly (reference
2688 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2690 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2691 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2693 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2694 * The rsvg delegate library depends on cairo-svg.
2695 * Account for min-is-white 8-bit gray TIFF images.
2697 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2698 * Add support for the Postable Document Archive Format.
2699 * Add support for Braille images.
2700 * Add support for DDS images (contributed by Bianca van Schaik).
2701 * Add GetImageAlphaChannel() method.
2702 * PSD clipping paths are once again recognized.
2704 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2705 * Return the actual image format for HTTP: or FTP: format (reference
2706 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2707 * Fix so image.quantize(true) returns error as expected (reference
2708 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2710 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2711 * Fixed a small memory leak (8 bytes) in TransformImages().
2712 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2713 * Identify now reports both actual and reported image depths (reference
2714 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2716 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2717 * Speed up converting large PDF/PS images when only selecting a few pages
2718 (e.g. pdffile.pdf[195-199]).
2719 * Deprecate HSLTransform() and TransformHSL().
2721 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2722 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2725 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2726 * Promote colormapped to truecolor images when enciphering.
2728 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2729 * Add EncipherImage() / DecipherImage() methods.
2730 * Add -encipher / -decipher options to the command-line utilities.
2732 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2733 * New Unix/Linux refactoring (should be transparent since changes are
2734 reflected in Magick-config and ImageMagick.pc pkg-config files):
2735 /usr/local/include => /usr/local/include/ImageMagick
2736 libMagick => libMagickCore
2737 libWand => libMagickWand
2738 Magick-config (deprecated) => MagickCore-config
2739 Wand-config (deprecated) => MagickWand-config
2740 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2742 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2743 * Liquid rescale limits the final size to twice the original size (reference
2744 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2745 * Read EXIF data in TIFF images; writing is pending until we can figure out
2746 how to use the libtiff delegate library to write EXIF data.
2748 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2749 * Add support for liquid rescaling (e.g. -liquid-rescale).
2750 * Support a ^ meta character in an image geometry (.e.g
2751 convert 640x480.png -resize 240^ returns a 320x240 result).
2753 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2754 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2755 return camera model number.
2757 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2758 * Monochome EPS3 images are no longer corrupt (reference
2759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2760 * Eliminate memory corruption with broken PICT image (reference
2761 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2762 * Return a Grayscale colorspace for grayscale DPX image (previously
2763 returned Log colorspace).
2764 * Fix -g option for PCL6 support (reference
2765 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2767 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2768 * Only read ICON alpha mask if BPP is <= 16.
2769 * Add support for +opaque and +transparent (requested by Anthony).
2770 * Throw an exception *before* we call wmf_api_destroy() (reference
2771 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2773 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2774 * Use explicit format specifier to render transparent Adobe Illustrator
2775 files (i.e. convert ai:image.ai image.png).
2776 * Set RSVG base URI (patch provided by tsdineen).
2778 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2779 * `Magick-config --version` returns Q16 instead of
2780 Q@MAGICKCORE_QUANTUM_DEPTH@.
2781 * Permit commas in numbers in certain locales (e.g. german +100,000).
2783 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2784 * Added an exception reason to BlobToImage() in the event an image has no
2785 magic number and neither the image magick or filename is set.
2786 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2787 * Fix bug in GetEXIFProperty() (reference
2788 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2790 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2791 * Adding comments to your image is now possible with the display program.
2793 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2794 * Adjusted -clut multiplyer for correct handling of
2795 "-interpolation Integer" in color lookup.
2797 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2798 * Fix 'insufficient image data' for DCM format (reference
2799 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2800 * Force a colormapped image if Palm bits-per-pixel < 16.
2801 * Fix multiple problems with Palm Data Base reader (patch from
2803 * Do not exit after first image with the display --immutable option.
2804 * Update autoconf/automake/libtool configuration files.
2805 * Add support for resource limit units (e.g. -limit memory 16mb).
2806 * Return original image if gaussian blur sigma is 0.0.
2807 * Colormapped multi-image PDF's are no longer corrupt (reference
2808 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2810 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2811 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2812 now adjusts automatically with different support window size.
2813 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2814 (triangluar) resize windowing filters.
2815 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2816 from the Lookup Table image.
2818 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2819 * Not all DCM tags were being saved as image attributes (patch provided by
2821 * Normalize pixel values when quantum format is floating-point.
2822 * Initialize the pixel sum to zero when averaging image pixels.
2824 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2825 * Bug fix in height calculation for -layers merge operation
2827 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2828 * Add support for SCT grayscale images.
2829 * Fixed transparancy bug for the ICO image format.
2830 * Fixed small memory leak in the caption and label coders.
2831 * Fixed -threshold option to return all white for -threshold 0 (reference
2832 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2834 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2835 * Corrected CGM delegate command in config/delegate.xml.
2837 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2838 * Reclassified X server open error from fatal to non-fatal.
2839 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2840 set the image alpha channel.
2841 * Patch for Scanalytics IPLab image format for non 8-bit images
2842 (contributed by Sean Burke).
2844 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2845 * Remove ctrl-M characters on in various source files.
2846 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2847 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2849 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2850 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2852 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2853 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2854 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2855 * Modules are searched first in the directories specified by the environment
2856 variables, and then -- if the desired module is not found -- in the
2857 compiled-in path. (reference
2858 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2860 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2861 * Update FPX regression test reference images.
2862 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2864 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2865 * The -equalize option now respects the -channel option.
2867 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2868 * Additional Filters: Welsh, Parzen, Lagrangian
2869 * Addition of Cubic filter B,C controls
2870 * 'verbose' filter plotting output using -define "filter:verbose"
2872 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2873 * Further expandsion and handling of filters with expert options.
2874 -filter selects from a table of standard filter settings, while
2875 expert options allow complete selection of filter, windowing, support
2876 and blurring options. Includes automatic switch from Sinc to Bessel
2877 for operators using 2 dimentional cylindrical filter, rather than
2878 two pass 1 dimentional orthogonal filters.
2880 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2881 * Obsolete -support (set filter blur factor)
2882 * Expandsion to add -set/define filter options
2884 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2885 * Least Squares coordinate handling added for -distort methods Affine,
2886 Perspective, Bilinear. This allows for more than the minimal number of
2887 coordinates to be used to 'fit' a distortion function to an image.
2888 This addition will allow the use of image registration to generate
2889 panarama overviews and better geographical coordinate correction.
2890 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2891 into a new layers function MergeImageLayers() method, adding 'flatten'
2892 and 'mosaic' layer methods.
2893 * Addition of another simular layers method 'merge' which 'unlocks' the
2894 normal flatten/mosaic layer merger from the origin, The resulting image
2895 will have a virtual canvas of minimal size with an offset. Also images
2896 with negative offsets will not be clipped by the 'merge' form of the
2897 command. This was created for better layering of distorted images, such
2898 as panarama overlays.
2899 * Bug fix in handling transparency for EWA resampling.
2900 * Access to Resize Filter Functions from resize.c (for resample.c)
2901 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2902 * All resize filters added to resampling, but filter handling is incomplete.
2904 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2905 * The box filter no longer produces a black grid when resizing an image
2907 * Respect cropbox for PDF with a subimage specification (e.g.
2909 * Detect proper PDF bounding box when offsets are negative.
2911 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2912 * Speed up the Fx interpreter.
2913 * Use ULL not ui64 for MinGW 64-bit constants.
2914 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2915 * Close all references to a pixel cache on disk before removing the temporary
2916 file as required under Windows.
2918 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2919 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2920 sharp and clear as you approach the center of the distort.
2921 * Added " -set option:distort:viewport 'geometry' " special option
2922 that can be used to override the output image size and offset.
2923 * Fixed experimental use of -filter and -support in Resampling (more later).
2924 * Changed order for coordinate arguments in -distort (for later leastsq
2925 multiple coordinate distortion function fitting)
2927 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2928 * Check the API version and quantum depth before loading a coder module or
2929 image filter (reference
2930 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2931 * Add exception to the image filter signature.
2932 * Get the execution path under Mac OS X.
2933 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2934 * Fixed memory leak in CloneString() (reference
2935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2936 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2939 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2940 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2942 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2943 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2945 * Map the display program pan icon window for each oversized image.
2946 * The ufraw delegate does not like quotes around the output filename.
2947 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2948 a 64-bit FreeBSD system.
2949 * The -level option now works properly for colormapped images.
2950 * Allow Extrapolated blending of images using -blend
2951 http://netpbm.sourceforge.net/doc/extendedopacity.html
2953 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2954 * Major Addition, Area Resampling Functions, (scaled interpolation)
2955 for pixel lookup in Distortion functions. This improves the look in
2956 areas of minification enormousally, especially in situations of infinite
2957 tiling and horizon views. All virtual pixel methods have been handled
2958 to minimise computation time involved with area resampling. To use the
2959 new function distortions need to be able to determine scaling vectors
2960 (distortion function derivitives) for correct working. All
2961 -distort methods, except Arc, uses scaled area resampling.
2962 * Improvements to perspective distort method, to include the correct
2963 differentation between the 'ground' on which the image lies, and the
2964 'sky', the color of which can be set using the -mattecolor setting
2965 (as the distortion invalid pixel color). Background color is retains
2966 for surrounding ground areas. The horizon is also correct anti-aliased
2967 and transparent colors are also allowed, allowing you to add backdrops
2968 of gradients and patterns.
2970 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2971 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2972 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2974 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2976 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2977 (alert from iDefense).
2978 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2979 (alert from iDefense).
2980 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2981 (alert from iDefense).
2982 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2983 (alert from iDefense).
2984 * Patched ReadDCMImage() to fix an denial of service vulnerability
2985 (alert from iDefense).
2986 * Patched ReadXCFImage() to fix an denial of service vulnerability
2987 (alert from iDefense).
2988 * If image size changes, don't trust DPX orientation attributes.
2990 2007-09-04 6.3.5-9 Gozer404
2991 * Add French to the messaging system (reference
2992 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2993 * Add -fopenmp to MAGICK_PCFLAGS (reference
2994 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2996 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2997 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2998 reset the alpha channel.
2999 * Render proper image labels for VID coder.
3000 * Resolved a conflict for the -list option. Use -list font to list
3001 ImageMagick fonts and -list type to list image types.
3002 * Catch any errors returned by pthread_mutex_init() (problem report
3003 from devman@gmx-t...).
3004 * TransformHSL() returns a proper hue component.
3005 * Added -clut option and the ClutImage() method.
3006 * Fix glyph memory leak in AnnotateImage (reference
3007 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
3008 * Rename analyze.c to Analyze.c (reference
3009 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
3011 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3012 * Enabled use of +distort to auto resize destination image to 'bestfit'
3013 the distorted input image. This also enabled the use of virtual canvas
3014 offsets in source and destination images for most distortion methods.
3016 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3017 * Remove atexit in Magick++ code to avoid possible client crash (reference
3018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3020 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3021 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3023 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3024 * Added -distort arc. This update also allows the destination image
3025 size and offset to be set according to the specific distortion being
3028 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3029 * Set the -poloroid border color with the -bordercolor option.
3031 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3032 * Remove extranous break statement so -type option properly sets the
3033 image_info->type member (reference
3034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3036 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3037 * Allow the use of optional arguments in -distort SRT
3039 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3040 * Initial addition of three Affine Distortions to -distort with the affine
3041 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3042 or separate Scale-Rotate-Translate actions.
3044 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3045 * Fix X11 font ascender.
3046 * Add -distort option.
3047 * Add random noise option (e.g. +noise random).
3048 * Many internal algorithms are now threaded to take advantage of speed-ups
3049 offered by the new dual and quad-core processor technologies.
3050 and quad-core processor technology.
3051 * Tiff images in the LAB colorspace are no longer identified as RGB
3052 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3053 * Update image color_profile and iptc_profile members in the JPEG coder
3054 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3056 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3057 * Fix composite mask bug (reference
3058 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3059 * Speed up GetPixelOpacity() method (patch from seth@price...).
3060 * Set icon image width/height before allocating the image colormap.
3061 * Remove Photoshop string segment from JPEG profile (reference
3062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3064 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3065 * Converting a jpg to pdf is creating an empty pdf object (reference
3066 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3067 * Respect the '-set type:hinting off option' (bug report from Richard
3069 * WritePSDImage vulnerable to exploitable heap corruption (reference
3070 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3072 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3073 * SetMagickRegistry() post-increment the value 'id' (reference
3074 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3076 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3077 * Read/write 10 & 12-bit packed DPX images.
3078 * Reduce stack requirements for messaging system.
3079 * Small memory leak for raw profiles in the PNG coder.
3081 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3082 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3083 you can continue to use "-interlace Plane" to request these.
3085 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3086 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3088 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3089 * Set min-is-white for Group4-compressed PDF.
3090 * Add PaintFloodfillImage() method.
3092 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3093 * Add MEPP metric to compare program. Returns the mean error per pixel
3094 along with the normalize mean and maximum error.
3095 * Attach an XMP profile to an image (e.g.
3096 convert input.tif -profile xmp:metadata.xmp output.tif).
3098 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3099 * Fixed mogrify conversions with -format and -path (reference
3100 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3102 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3103 * SVG style element was not always parsed properly.
3104 * Do not dither when the number of unique colors is already less than the
3106 * Return normalized PAE metric (compare utility).
3108 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3109 * Add support for PFM images.
3110 * Check for corrupt EXIF image profiles.
3111 * Writing JPEG YCbCr TIFF images no longer faults (reference
3112 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3114 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3115 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3117 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3118 * Added profile support to the GIF decoder/encoder. They are stored
3119 as GIF Application Extensions. Known extensions include existing ICCRGB1
3120 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3121 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3123 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3124 * Invert Opacity change for user defined ordered dither threshold maps,
3125 so that 'off' map is transparent, and 'on' is opaque.
3127 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3128 * Added an initial Coalesce Images, and a final +map local colortable
3129 optimization to the -layers Optimize method, for a simple to use
3130 GIF optimization operation. (more work to come)
3132 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3133 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3134 * Add AcquireOneVirtualPixel() method.
3135 * Set Log colorspace properly when writing DPX images.
3136 * Add -tile-offset option.
3137 * Add support for the EXR image format.
3138 * Improve support for DPX images.
3139 * Add --enable-hdri option to the configure script.
3140 * Add support for high dynamic-range images (HDRI).
3142 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3143 * Improve support for writing multiple image icons.
3145 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3146 * Separated -layers Optimize from -layers OptimizeFrame to allow
3147 the former expansion into a general (multiple method) optimizer
3149 * merged -layers OptimizeTransparency into -layers Optimize method
3151 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3152 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3153 * Fix race condition when spawning delegate programs.
3154 * TIFF JPEG now respects the -quality comptression setting.
3155 * The -fx option now properly groks the logical and operator.
3156 * DPX tilestamp property should be timestamp.
3158 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3159 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3160 according to given gravity and canvas area it applies to. This is for
3161 code simplification thoughout MagickCore.
3163 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3164 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3165 frames. Other animation handlers may also need to reset virtual canvas
3166 sizes to match the first frame, as well.
3168 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3169 * Addition of a CompositeImages() "layer.c" function to compose two
3170 separate image lists together (with a virtual canvas offset) in three
3171 different ways, depending on the size of the lists.
3172 * A 'hack' for command line use (the two lists separates by the special
3173 "NULL" image, which is junked) has also been added. Specifically...
3174 "-layers Composite".
3176 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3177 * Add -layers RemoveDups method to remove duplicate sequential images in
3178 coalesced animations.
3179 * Add -layers RemoveZero method to remove images with a zero time delay
3180 (with no action and a warning is all images have zero time delay)
3182 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3183 * Permit generic profiles (e.g. -profile name:profile).
3185 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3186 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3187 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3189 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3190 * Code duplication, simplification, and possible logic faults in "list.c".
3191 * Added new Composition method, 'ChangeMask' to return pixels
3192 that have changed or will cause a color change in overlays
3193 * Used 'ChangeMask' to implement the "-layers" method
3194 "OptimizeTransparency" to improve the compressibility of
3195 frame optimized GIF animations. See IM Examples...
3196 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3198 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3199 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3200 some minor changes to the GIF coder to make reading and pinging images
3201 faster (patch provided by mstemm@cloud...).
3203 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3204 * Patch RotateImage() to properly rotate CMYK images.
3205 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3206 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3208 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3209 * Fixed bug for GIF Optimization for images without a matte channel.
3210 * Improved image handling for "-layers" method "Dispose".
3212 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3213 * Improve configure script to better support Ghostscript under Mac OSX (
3214 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3215 * Force a virtual pixel method of Tile for GetFillColor() and
3217 * Add -reverse option to reverse the image list.
3219 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3220 * Support versions 2.1.0 and above (reference
3221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3222 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3223 * Fix fault in DCM coder (reference
3224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3225 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3227 * Add --disable-deprecated configure script option.
3228 * Composite mask now works properly with transparent images.
3230 2007-03-04 Daniel Kobras <kobras@debia...>
3231 * Fixed additional data-driven faults (reference
3232 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3233 * Allocate proper scanline length to prevent a PCX overflow.
3235 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3236 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3237 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3239 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3240 * Escape indirect labels and comments (e.g. -label @file).
3241 * Added -format %C to return the image compression type.
3242 * Do not report channel statistics if -ping -format is specified with the
3244 * Add ResetImagePage() to reset the image page canvas and position.
3245 * Upgrade to LCMS 1.16
3246 * Configure Ghostscript for library or framework (reference
3247 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3248 * Add -taint option to convert/mogrify to mark image as ineligible for
3249 * Fixed various data-driven faults (reference
3250 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3251 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3252 not MagickCore. The corrupt XWD image faults but its failing in
3253 the X11 XGetPixel() method, not MagickCore.
3255 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3256 * Use -define quantum:polarity=min-is-black or -define
3257 quantum:polarity=min-is-white to toggle the photometric interpretation for
3258 a bilevel TIFF image.
3260 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3261 * Don't interpret embedded format characters when reading comments/labels
3263 * Reading an image from stdin stopped working.
3265 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3266 * PerlMagick Label() no longer faults.
3267 * Fix double-free when using the display/animate -geometry option.
3268 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3269 profile->length and profile->datum.
3271 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3272 * Fix file leak in InjectImageBlob().
3273 * Do not reinterpret image properties (e.g. -comment %%w).
3275 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3276 * Don't over-allocate file buffers.
3278 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3279 * Format strings in the POSIX locale.
3280 * Make font metrics invarient to the strokewidth.
3282 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3283 * Patch to fix configure.ac typo.
3285 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3286 * Permit ImageMagick to run as a service under Windows.
3287 * Remove duplicate EXIF properties.
3288 * Support strokewidth option for the caption format.
3289 * Don't use Ghostscript for rendering fonts if Freetype is available.
3291 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3292 * Added thumbnail format to write EXIF thumbnails.
3293 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3294 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3296 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3297 * Add interpolate and background options to PerlMagick's AffineTransform().
3298 * Revert to Postscript rendering if Freetype delegate library is not
3301 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3302 * Accept Fx expressions from a file with -fx @filename.
3303 * Enhance -fill and -stroke to accept image filenames as patterns.
3305 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3306 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3308 * Update EXIF resolution fields when image density changes.
3310 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3311 * The -polaroid option now respects -gravity.
3312 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3314 * Any form of "-crop" with a percentage, implies an offset for the crop.
3315 * Fixed percent option for -border (e.g. -border 10%x0%).
3316 * Add -path option to the mogrify program to specify where to write the
3319 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3320 * Fix the -auto-orient to work with an image sequence (reference
3321 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3322 * Add -polaroid option to simulate a Polaroid picture.
3323 * Eliminate double-free bug in GradientImage().
3324 * Set AppendImage() matte channel only when image has matte attribute set.
3325 * The -crop with negative offsets do not modify the virtual canvas.
3326 * Caption: Given both the width and height ("-size") of the area to fill,
3327 adjust the fonts "-pointsize" until the text just filles the whole space
3328 without overflowing.
3329 * Generate proper Windows icon image files (patch provided by