1 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
2 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
3 list. This excludes the IM-generated Date:modify and Date:create properties
4 PNG output text chunks without excluding the rest of the text chunks.
5 * Added "-define PNG:preserve-colormap" option (reference
6 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564)
8 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
9 * Support the HDR 32-bit_rle_xyze format.
11 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
12 * New version 6.6.9-5.
14 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
15 * Added "#define PNG_PTR_NORETURN" because this macro does not work
16 on all platforms with libpng15, with failure to load png_longjmp() (ref
17 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
19 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
20 * Layers Composition Bug Fix, animations attributes of first image not
21 transferred in a single destination, multi-source image composition.
23 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
24 * Add a special 'Voronoi' Distance method that will fill in holes using
25 the nearest non-transparent edge pixel. This is experimental, and one
26 step toward a fast Color 'Diffusion' method.
28 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
29 * MIFF keywords sometimes includes spaces.
31 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
32 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
33 * Fixed -region handling of transparency. Original images without
34 transparency will use 'Over' while images with transparency will
35 preserve transparency using 'Copy'. Before this only 'Over' was used
36 due to the testing of the wrong image.
37 * Added Compose methods DarkenIntensity and LightenIntensity
39 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
40 * New version 6.6.9-4.
42 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
43 * Add Octagon shape and Octagonal distance kernels for Morphology
44 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
45 * Fix segmentation fault after error in a morphology 'named' kernel
46 * Added a range of kernels used for specialised thinning purposes
47 as defined in a research paper by Dan S. Bloomberg.
48 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
49 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
50 to not only be used for thinning, but also thickening.
51 * Renamed "ThinDiagonals" kernel to just "Diagonals"
52 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
54 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
55 * Make the PNG encoder use depth==8 when incoming image->depth < 8
56 (the encoder later reduces the depth if it can), to avoid writing
58 * Remove any bogus colormap received by the PNG encoder with an image
59 that is not PseudoClass (reference
60 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
62 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
63 * Added -statistic Gradient
65 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
66 * New version 6.6.9-3.
68 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
69 * Set the caption height correctly for missing row geometry (reference
70 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
72 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
73 * New version 6.6.9-2.
75 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
76 * Revised the png decoder to store the PNG IHDR and other known PNG
77 chunk data as properties, for later retrieval and reporting by "identify",
78 so users can easily and reliably discover the color-type, bit-depth, etc
79 that were in the input PNG datastream.
80 * The PNG decoder sometimes set images with more than 256 different
81 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
83 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
84 * Add a "Resize" distortion method (distort equivalent of -resize).
85 * Special CLI handling so -distort Resize takes a "geometry" argument.
87 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
88 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
90 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
91 * New version 6.6.9-1.
93 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
94 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
95 coordinate handling, as originally defined.
97 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
98 * Support -statistic standard-deviation option.
99 * Patch for coders/dcm.c so it compiled with HDRI enabled.
101 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
102 * New version 6.6.9-0.
104 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
105 * Optimize bilinear interpolation.
106 * Remove version from etc folder and instead use /etc/ImageMagick.
108 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
109 * Separated complex cropping function from TransformImage() as a new
110 function CropImageToTiles(). This new function returns either the
111 new cropped image, or a list of tiles, according to geometry, without
112 replacing the source image. The Source image may be part of a larger list
113 of images, without the function 'losing' the other images of the list.
115 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
116 * New version 6.6.8-10.
118 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
119 * Modified image handling in MogrifyImages() and MogrifyImage()
120 which improves overall handling, and allows correct %p, %n and the
121 %[fx:..] 't' and 'n' escape usage to work correctly.
122 * Added -duplicate as a multi-image sequence operator
124 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
125 * New version 6.6.8-9.
127 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
128 * Add InterpolateMagickPixelPacket() method.
129 * Add support for the %[opaque] property.
131 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
132 * New version 6.6.8-8.
134 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
135 * Fix memory access bug in CloneString() (reference
136 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
137 * Avoid infinite loop when no space is available in MagickFormatCaption().
139 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
140 * Removed the fix for %p and %n escapes, as it was not working right
142 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
143 * New version 6.6.8-7.
145 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
146 * Add support for 16-bit DCM short ints (reference
147 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
149 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
150 * Another fix for -sparse-color and unused color channels
151 * Finalize the -duplicate option created by Cristy
152 * Fix of segmentation fault for second image in %[fx:..] during info:
153 (Bug in AcquireFxInfo(), as given start image is not first image)
155 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
156 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
157 reducing transparency to binary. Collapse all resulting fully transparent
158 colors into one (the background color), to reduce the compressed filesize.
159 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
160 colors (especially gray) better, when reducing to PNG8.
161 * Force the PNG encoder to return image->matte==MagickTrue when the
162 format is RGBA or GA or if the tRNS chunk is present, even when the
163 image is fully opaque (reference
164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
166 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
167 * New version 6.6.8-6.
169 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
170 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
171 when appropriate (reference
172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
173 * The "-define PNG:color-type=4" option did not always force the PNG
174 encoder to write an all-opaque alpha channel (reference
175 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
177 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
178 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
180 * Support the -statistic option: replace each pixel with corresponding
181 statistic from the neighborhood.
182 * Add support for -duplicate option.
183 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
184 * Do not cache the results of fx: otherwise -format
185 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
187 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
188 * Replaced Minus and Divide Composition methods with Dst and Src
189 equivalents. Now users can decide how these non-commutative mathematical
190 operators are applied to the images being composited.
191 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
192 respectively mean the current images index and the total number of
193 images within the current image sequence.
195 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
196 * Backed out the patch for Variable Blur Composition that was added
197 2011-02-13 v6.6.7-7, until I can re-think the problem.
198 The existing fix was failing to do circular blurs correctly.
200 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
201 * Fixed a rounding/truncation error while writing the pHYs chunk in the
203 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
204 is present (reference
205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
208 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
209 * Add support for the WebP image format.
211 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
212 * Ensured that -sparse-color preserves unused channels when
213 channel limited. Before this unused channels would be reset to black.
215 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
216 * Don't try to store a bKGD chunk in a PNG8 when there are already
217 256 colors in the palette and the background colors is not in that
219 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
220 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
221 the text chunks. (reference
222 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
224 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
225 * Fx is a mathematical function. Do not treat transparency as black.
226 * No image scene suffix for filenames that include a single bracket (reference
227 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
229 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
230 * New version 6.6.8-3.
232 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
233 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
234 patch from Arfrever@gento... to fix the build exception.
236 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
237 * Support the Radiance HDR image format.
238 * Update the offset in the black channel when sharpening to avoid incorrect
240 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
242 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
243 * Throw error message when the requested color-type or bit-depth
244 cannot be written by the PNG encoder (error was being thrown
245 into the wrong image structure). (Reference
246 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
247 * Don't write a PNG text chunk with "density" keyword that overrides the
248 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
249 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
250 * Ignore any PNG text chunk with a "density" keyword found by the PNG
251 decoder, if the PNG datastream also contains a pHYs chunk.
253 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
254 * New version 6.6.8-1.
256 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
257 * Support PSD files with one layer and one composite layer.
258 * We must cast a Quantum type when bit shifting and HDRI is enabled.
260 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
261 * New version 6.6.8-0.
263 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
264 * Add support for the -mode option.
266 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
267 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
268 images were scaled down to 0 or 1, or nearly black).
269 * Delay opening the PNG output blob until the PNG encoder is ready
270 to write the IHDR chunk, to avoid writing zero-length PNG files when
271 errors are found while building the palette. (reference
272 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
274 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
275 * New version 6.6.7-10.
277 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
278 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
279 but the other is in the CMYK colorspace.
280 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
281 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
283 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
284 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
285 usually makes smaller files anyhow.
286 * Eliminated a number of redundant tests for gray images in the PNG encoder.
287 * Removed now-unused IsMonochromeImage() function from coders/png.c
288 * Scan the colormap instead of all of the pixels, when possible, to
289 determine whether the image received by the PNG encoder is grayscale
291 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
293 * Add a check whether the PNG "cheap transparency" criteria are met. That
294 is, there is a single transparent color, no semitransparent colors, and
295 no opaque color that has the same RGB components as the transparent
296 color. If those aren't met, a color that is transparent in one pixel
297 and opaque in another would always be rendered as transparent, so we
298 must write a PNG colortype that has an alpha channel (reference
299 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
301 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
302 * New version 6.6.7-9.
304 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
305 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
306 when writing because this sometimes produced incorrect output (reference
307 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
309 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
310 * Check image has properties before accessing the splay tree (reference
311 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
313 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
314 * New version 6.6.7-8.
316 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
317 * The PNG encoder should ignore bogus q->opacity values when image->matte
318 is MagickFalse (reference
319 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
321 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
322 * Use implicit image format when explicit format is bogus (e.g.
323 02.13.11-18:43:58.png now writes as PNG).
324 * Fix problem with 4GB file seeks on a 32-bit OS.
326 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
327 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
328 by the blur map being used, rather than just 'cutoff' suddenly.
330 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
331 * Support 16-bit per pixel YUV image files.
332 * Fix off-by-one error in PosterizeImage().
333 * Posterize now distributes color uniformly (reference
334 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
335 * Add -smush option (reference
336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
337 * Repair memory leak in the display program.
339 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
340 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
341 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
343 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
344 * Default sigma for Gauusian resize filter is now 1/2 for both
345 orthogonal resize and cylindrical EWA distortions.
347 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
348 * Check if the font is null in RenderFreetype() to prevent fault (reference
349 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
350 * Eliminate fault when reading WMF image files (reference
351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
352 * Support multi-page transparent Postscript and PDF image files.
353 * The compare fuzz metric now returns the same correct value for
354 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
356 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
357 * Move coders/tiff.c conditional compile to define TIFF exception /
358 semaphore / key when TIFF delegate is disabled.
360 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
361 * Renamed variables, macros, and functions defined/declared in coders/png.c
362 that were in the libpng namespace (beginning with "png_" or "PNG_").
364 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
365 * Removed a call to GetNumberColors() from the PNG encoder that was
366 only there for debugging purposes and was consuming a huge amount
367 of CPU time. (reference
368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
369 * Sometimes black was still written as transparent, when the PNG
370 encoder received an image with image->matte==true but no transparent
371 pixels were present. (reference
372 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
374 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
375 * Remove memory leak from ThrowFileException() macro (reference
376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
377 * Multiple blue error count by 'count' in ClassifyImageColors()
378 * Add support for the AAI image format.
380 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
381 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
383 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
384 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
385 to LongPixelPacket and made the default (65537,65537,65537), which
386 can never occur in the PNG image data. Previously the default was
387 (0,0,0) and black pixels would be rendered as as transparent when
388 no tRNS chunk was present in the input, which has caused problems
389 with some test cases since version 6.6.6-10.
390 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
391 and semitransparent pixels separately. Previously it wasn't always
392 possible to determine if there was a single fully-transparent color,
393 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
394 Gray image with a tRNS chunk.
396 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
397 * Do not reset image next / previous when detach argument is false for
399 * Inline cropping no longer fails for inline raw images (e.g.
400 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
402 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
403 * Don't let the PNG encoder try to sort the colormap when there are more
404 than 256 colors in the image. (reference
405 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
407 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
408 * Accept escaped % in output filename (reference
409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
411 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
412 * Quieted some inconsequential warnings in the PNG codec due to a
413 change in the type of the PNG iCCP profile from png_charp to png_bytep
416 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
417 * Handle negative heights for ICO images.
419 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
420 * Recent changes sometimes caused the PNG encoder to select colortype=2
421 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
422 the filesize larger than necessary and caused some of the PerlMagick
425 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
426 * The PNG decoder now checks whether the image actually has any transparency
427 when the input file contains an alpha channel or a tRNS chunk. (Reference
428 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
430 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
431 * -posterize fails with more than 40 levels (reference
432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
433 * Add support for the MacPaint image format.
434 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
435 (bug report by steven.sittser@fligh...).
436 * Fix user data length for the CIN image format.
438 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
439 * Use a clone instead of the main image in coders/png.c, so the image
440 can still be used later on without being affected by changes made by
442 * Added PNG:exclude-chunk and PNG:include-chunk defines.
443 * Revised the -strip option so it behaves as though
444 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
445 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
446 generating the alpha channel for a JNG image.
448 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
449 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
450 It prevented user defined interpolation settings for -clut, and possibly
453 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
454 * Add LZMA compression support to ImageMagick.
455 * Eliminate seg-fault in MvgPrintf().
457 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
458 * Eliminated a redundant quantization step in the PNG encoder.
459 * Untangled a confusing but apparently harmless improper loop nesting
461 * Eliminated redundant "IsGray()" tests from the PNG encoder.
463 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
464 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
465 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
467 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
468 * Make the PNG encoder always rebuild the palette, to avoid losing
469 transparency when it is out of sync with the pixel data (reference
470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
471 * Eliminated CompressColormapTransFirst() since the palette is already
472 compressed and sorted by opacity now when it's recreated.
474 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
475 * Account for virtual canvas for the -flip / -flop options (reference
476 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
477 * Also for -transpose and transverse options
478 * Support -metric fuzz option.
480 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
481 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
482 function. Note function does not calculate 'distance' in total but
483 short-circuits when threshold is reached for faster processing.
484 * Ordered Dithered handling of Alpha channel was incorrect - fixing
485 Bug was introduced v6.6.5-6
487 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
488 * Fixed two more cases where the PNG encoder lost transparency (reference
489 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
491 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
492 * Affine multiplication reversed when translating (reference
493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
495 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
496 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
499 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
500 * Add support for -evaluate-sequence median.
502 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
503 * Fixed two more cases where the PNG encoder lost transparency (reference
504 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
506 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
507 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
508 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
509 * Support NCC (normalized cross correlation) compare metric.
511 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
512 * Fix PNG coder compile error when HDRI is enabled.
514 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
515 * Many of the problems with the PNG encoder have been fixed (reference
516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
517 * The "-type Optimize" option is now deprecated. If present, it is treated
518 by the PNG encoder the same as if the type were undefined. Optimization
519 is now always performed. No other formats used the "type Optimize" option.
520 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
522 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
523 * The splice option no longer throws spurious "pixels are not authentic"
525 * Thread the -adaptive-resize option.
526 * Set XBM coder height to height not width.
528 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
529 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
531 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
532 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
533 preservation of images which only vary horizontally (or vertically)" under
534 no-op. New blur = 0.9812505644269356.
536 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
537 * Missing logical operator in tiff.c.
539 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
540 * Only save TIFF image with 1-bit depth if there is no alpha channel.
541 * Abandon PSD composite if layer is available.
542 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
543 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
545 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
546 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
548 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
549 * Do not read configure files in the current directory for the "installed"
550 version of ImageMagick.
551 * Allow numeric characters in the XPM basename (reference
552 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
554 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
555 * Revised PNG palette optimization
556 * Added some debug logging in coders/png.c.
558 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
559 * More precise blur values for Lanczos2Sharp and LanczosSharp.
560 * Added location of first Mitchell crossing (=8/7) to the filters data
563 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
564 * Added Lanczos2D* filters now named Lanczos2*
565 * Reorganization of AcquireFilter() to make it work better
567 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
568 * Clearer EWA filters (LanczosSharp etc) comments.
570 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
571 * Added LanczosSharp (3-lobe Lanczos with sharpening)
572 * Filter sharpening factors are also always applied regardless of usage.
574 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
575 * CubicBC filter formulas simplified by constant folding. In
576 particular, P1 coefficient (always zero) removed from coeff.
578 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
579 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
580 (as already specified in the documentation).
582 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
583 * Ignore PS bounding box offsets if -page is set.
584 * Use #pragma omp master for dumping single threaded debugging information
585 (single caused a fault).
586 * Add support for -evaluate exp.
588 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
589 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
590 filter only. This is similar in action to 'blur' but only for Gaussians,
591 and does not modify the filters support, allowing you to set a very small
592 sigma, without the function 'missing' all pixels.
593 (This will allow future adjustment of Gaussians for variable blur mapping)
595 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
596 * Patch for DrawableRotation() and DrawableTranslation() (reference
597 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
598 * The webp format requires the webpconv delegate program (experimental).
600 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
601 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
602 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
603 This also is very similer to a Mitchell filter but specifically designed
604 for EWA use and is the new default filter for Distorting Images.
605 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
607 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
608 * Autodetect file type support in Makefile.PL to prevent test failures
610 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
611 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
612 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
613 http://www.gson.org/thesis/warping-thesis.pdf
614 * Added filter "Robidoux" which is a slightly sharpened version of the
615 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
616 'blurry' for horizontal and vertical lines in no-op distortions.
618 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
619 * Add support for "pattern:vertical2" and "pattern:horizontal2".
620 * Add support for "pattern:vertical3" and "pattern:horizontal3".
621 * Properly handle PSD layers with negative offsets.
623 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
624 * Fix memory assertion with --enable-embeddable (reference
625 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
626 * Don't permit access to pixels when pinging an image (reference
627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
629 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
630 * Added sqrt(2) blurring default for Gaussian Filter if used as
631 a Cylindrical EWA filter. This resulted removing the last aliasing
632 issue that was present in tests for Gaussian EWA resampling. Of course
633 it is still a very blurry filter for default use in EWA.
634 * Adjusted Variable Mapping Blur Composition so user arguments actual
635 relate properly to the sigma of the blur for a maximum mapping value.
636 * Fix horizon anti-alising for output-scaled perspective distortions.
637 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
638 however 'Bessel' while not visible as a filter option can still be used
639 as an internal alias for 'Jinc'.
641 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
642 * Chantal Racette double checked the bounding parallelogram computation
643 in resample.c (and I tightened the comments).
645 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
646 * Temporary files not always deleted (reference
647 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
649 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
650 * Bug fix for -filter point distorts (occasional generating black pixels)
652 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
653 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
654 and credited Craig DeForest for the "clamp singular values" idea.
655 * No reason to have "insane" precision Sinc in resize.c: Use
656 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
658 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
659 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
660 for Distort Resampling. This makes -distort a whole lot nicer
661 and allows for the use of better cylindrical filters.
663 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
664 * Fix Point filter for ResizeImage() caused by support limiting the
665 Box weighting function.
667 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
668 * Don't allow resize filter weights to go to zero (reference
669 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
671 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
672 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
674 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
675 * Do not break words if caption size is absolute (reference
676 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
677 * Don't define HAVE_THREADS for --without-threads configure script option.
679 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
680 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
681 Some computations were needlessly done in long double precision because
682 PIL forced an automatic upcast wherever it appeared. Changed its name to
683 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
684 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
685 call instead of two trig calls.
687 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
688 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
689 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
691 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
692 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
694 * Support %[version] and %[copyright].
695 * Improve performance of the pixel cache.
697 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
698 * Automatically set the quantum depth to 16 for HDRI.
700 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
701 * IPTC profile not always wrapped properly inside an 8BIM profile.
702 * TIFF tile geometry must be divisible by 16.
704 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
705 * Rename of SincPolynomial to SincFast for easier user understanding
706 * Ditto for LanczosChebyshev to LanzcosFast
708 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
709 * Switch default resize filters to using the faster SincPolynomial
710 filter by default internally. However 'Sinc' will still use the
711 Trigonometric function, and can be used to assign the trig version
712 of Sinc() to filters using the filter expert options.
713 * The default filter for 'distort' was found to be a very blurry inaccurate
714 filter function. It was removed and replaced with a correct Gaussian
715 filter (as used by resize)
716 * Added a switch so that "-interpolate filter" will force the use of
717 a cylindrical filter for ALL pixels in distorted images. That is you can
718 use that switch to use a cylindrical filter even for images that are
719 being enlarged by the distortion. However EWA is still currently using
720 a fixed 2.0 sampling radius. This switch complements the use of "-filter
721 point" which turns off EWA filters in favor of interpolation for all
722 pixels in a distorted image. BOTH switches should not be used together.
723 * A bug in the support radius of the EWA resampling function was found,
724 now that correctly defined resize filters are being used. Suddenly Normal
725 Gaussian distortions are not so blurry, and tests with distortions of
726 the 'Rings' image show extremely good and clear results, with only minimal
727 blurring. The filter 'blur' expert option can be used to adjust this
730 The above represents a major improvement forward in the quality of the
731 image distortion operator. But near-unity distortions (no scaling) are
734 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
735 * Don't negate the geometry offset for the -extent option.
737 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
738 * The RGBO format is now listed as a supported format.
740 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
741 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
742 function as "LanczosChebyshev" as faster alternative to Lanczos.
743 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
744 the Sinc Trigonometric resize filter, as a proper filter to allow
745 direct comparision and speed testing of the filter.
746 * Expanded the "-set option:filter:verbose 1" output, so as to also include
747 the actual functions and other values that were used to create the filter.
749 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
750 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
752 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
753 * Path no longer closed if join style is round (reference
754 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
755 * Add case for BGRQuantum to GetQuantumExtent().
756 * Support no compression on PCX write.
758 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
759 * Fixed bug in the raw BGRA coders (reference
760 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
761 * Fix off-by-one error in the PSD coders.
762 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
763 approximation of the sinc function over the interval [-3,3].
764 * Eliminate a small memory leak in LevelizeImageChannel() (reference
765 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
766 * Recognize -fx logtwo (reference
767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
769 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
770 * Throw exception if image size differs for the compare program but the
771 -subimage-search option is not specified.
773 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
774 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
775 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
776 * Add -subimage-search option to the compare utility.
778 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
779 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
780 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
782 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
783 * Emit a warning if the PNG encoder can't satisfy the color type and
784 bit depth requested with a "-define" directive.
786 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
787 * The orient option sometimes improperly set "undefined" (reference
788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
789 * Only list orientation options for the -list orientation option (reference
790 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
791 * Return proper standard deviation for combined channels (reference
792 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
793 * Handle transparency properly for the PSD image format.
795 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
796 * Properly map PNG intent to image->rendering_intent
798 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
799 * Eliminate bogus "invalid colormap index" when pinging ICO images.
800 * Support -set density / units.
802 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
803 * Only use the first alpha channel in PSD image.
804 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
806 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
807 * Eliminate useless message about assuming zero delay when writing
808 a single-frame MNG, and changed it from Error to Warning when
809 writing a multiple-frame MNG.
811 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
812 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
813 reader tries to read MNG chunks from the interior of the embedded PNG,
814 resulting in an erroneous "corrupted image" message.
816 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
817 * Fix memory leak in for corrupt BMP images (reference
818 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
819 * Repair several issues when writing to stdout (reference
820 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
821 * A GIF image with the .bgr extension is still a GIF (reference
822 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
824 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
825 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
826 images where the PNG bit_depth was not the same as the quantum depth,
827 and the transparent color was not black.
829 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
830 * Pinging the DJVU image format no longer faults.
831 * Check for time-limit-exceeded in only one thread.
832 * Reading filenames from a file (e.g. @filenames) no longer includes the
833 utility name (side effect of StringToArgv() method).
835 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
836 * Support the tiff:fill-order define.
837 * Filters are case sensitive (e.g. reduce-Colors).
838 * Restore mogrify's -path option.
839 * The -list module option lists image coders and image filters.
841 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
842 * Add the ImageView API.
843 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
844 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
846 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
847 * Skip byte when DDS bitcount is 32 (reference
848 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
849 * Montage now uses final background setting (e.g. montage -background none ...
850 -background lightblue show:).
851 * Do not annotate directory paths in ListFiles().
852 * Reset the image matte for png:color-type=2.
854 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
855 * Support new label:pointsize property.
856 * Miscellany->Slide Show, in the display program, now cycles through the
858 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
859 * Reduce memory requirements when dithering on the iPhone.
860 * Command line operators no longer affected by settings that appear after
861 them (e.g. -splice 10x0+0+0 -gravity center).
862 * Compute the proper DPX user data field size.
864 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
865 * Fix some nits to keep the clang compiler happy.
867 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
868 * Fix transprancy handling for Morphology Convolve
869 * Adjustments of Hit And Miss and Edge Detection kernel definitions
870 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
871 * Handling for Convolution of 1-D vertical kernels.
872 However this was removed (using #if-#endif) as I found it slower in tests!
874 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
875 * mogrify -format properly handles compressed image filename (e.g.
876 -format jpg logo.png.bz2).
877 * Respect +dither option when saving to the GIF image format.
879 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
880 * End of string sentinal is \n not \r.
882 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
883 * Don't decode pixels in coders/png.c when image->ping is set.
885 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
886 * Reset image filename when reading inline images.
887 * Don't clamp floating point values for HDRI-enabled ImageMagick.
889 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
890 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
891 * 'Skeleton' variant to thin down images as symmetrically as possible.
892 * Spelling correction: Manhatten -> Manhattan
894 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
895 * Properly scale color components of the PNG bKGD chunk.
896 * Prevent MNG divide by zero in calculation of frame_timeout. Set
897 both frame_delay and frame_timeout to infinite when ticks_per_second
898 is zero, as required by the MNG spec.
900 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
901 * Add x:silent option to prevent beeps when reading the X image format.
902 * Recognize TTF for GetMagicInfo().
903 * Ensure the +set option deletes the image artifact.
905 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
906 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
908 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
909 * Fix for Square Array Rotates (off center origin rotate)
910 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
911 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
912 to complete this kernels definition
914 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
915 * Respect density when rendering SVG images.
916 * Set AVI handler to the MPEG coder.
917 * Compute the proper DPX user data field size.
918 * Do not interpret a format specifier when enclosed in brackets (e.g.
919 rose_tile_%[filename:tile].gif.
920 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
922 * Prevent MNG divide by zero in calculation of frame_delay (reference
923 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
925 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
926 * Third Re-write of MorphologyApply() to better handle compound methods.
927 * Implemented -set option:morphology:compose for merging results of
928 multiple kernels. "None" means re-iterate results with next kernel.
929 While "Undefined" means to use the internal default for a method.
930 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
931 while HitAndMiss defaults to "Lighten" (union of all kernel results).
932 Other morphology methods defaults still to be decided.
933 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
934 * Rotation Expansion of single kernels '^' and '@' flags in arguments
935 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
936 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
937 So the above will only produce a list of 2 kernels, not 4 kernels
939 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
940 * Separation of internal function MorphologyApply() from
941 MorphologyImageChannel() to calls to convolve without user settings.
942 * Rewrite of MorphologyApply() to output better 'verbose' messages
943 * Better handling of Gaussian tyle filters (bug fixes)
944 * Bug fix and optimization of kernel size calculations in "gem.c"
945 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
946 expand kernel into a rotated list.
947 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
948 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
949 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
950 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
951 EG: -morphology convolve LOG:0x1
952 * Added FreiChen, Kirsch Convolution kernels
953 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
954 * Added Edges HitAndMiss Kernel
956 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
957 * PSD images require a proper layer to support an alpha channel.
958 * Enable PFM endian support.
959 * Add context to -border for montage. Inside the parenthesis it adds a border
960 to the image otherwise it sets the border for the layout manager.
961 * 24-bit BMP images are not colormapped even if header colors != 0.
962 * Set DPX user data like this: -set profile dpx:userdata.txt.
963 * Make sure Lab => RGB => Lab survives the round trip.
965 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
966 * Use ScaleCharToQuantum() in coders/src.c (reference
967 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
968 * Don't clamp HDRI EXR pixels.
970 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
971 * Increase the estimated # points for the path drawing primitive.
972 * Remove any prior resolution block from PSD before writing the new block.
974 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
975 * Addition of more Morphological/Convolution Kernels.
976 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
977 EG: -morphology convolve DOG:0x1,3
978 -morphology convolve DOB:0x1,3,90
979 * Added Prewitt, Roberts, Compass Convolution Kernels
980 * Ring Symbol Kernel (subtraction of Disk from a Disk)
982 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
983 * The pixel buffer was underallocated for some image formats when streaming.
985 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
986 * Implementation of Pattern Matching Morphology methods
987 HitAndMiss, Thicken, Thinning
988 * Reporting of Kernel Strings that fail to parse (though not why)
989 * Parsing of Multiple Kernel Strings, generating a list of kernels
990 * Union of results from Multiple Kernels for HitAndMiss method
991 * Interated Multiple Kernels for all other morphology methods
992 * Added many new kernels for HitAndMiss and Convolution
993 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
994 ConvexHull (for Thicken), Skeleton (for Thinning)
996 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
997 * Use proper background.index when writing indexed PNG, if the background
998 color is in the palette.
1000 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1001 * Fix improper 'invalid colormap index' PNG bug.
1002 * Fix PerlMagick compile exception.
1004 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1005 * Added % and ! modification flags to morphology distance kernel
1006 scaling factor, for easier usage.
1007 * Bug fix for compose math channel handling and morphology diff usage
1009 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1010 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1011 * Initialize BMP alpha channel to opaque for RGB images.
1012 * Fixed under allocation for round rectangles.
1013 * The -list option returns a 0 status as expected.
1015 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1016 * Made use of new no-'sync' channel enabled mathematical compose methods
1017 for the difference morphology methods. These should now work correctly
1018 for specific channels, and more importantly for alpha shaped morphology.
1020 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1021 * Fixed bugs with losing the opacity channel while writing some PNG images.
1022 (bug reported by Anthony T.)
1024 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1025 * Simplified and corrected rowbytes calculation in coders/png.c and
1028 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1029 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1030 "ModulusSubtract" for more clarity of there functions. Old names
1031 will continue to work as expected.
1032 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1033 normal SVG 'Over' blending specifications, (see next for override)
1034 Note that this does NOT include the "Plus" composition method which has
1035 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1037 * By default mathematical compositions work as per SVG definition. That is
1038 the results are synchronized with 'Over' alpha-blending (except "Plus"
1039 which uses 'plus' alpha-blending).
1041 By removing the default 'sync' flag from the -channel setting however
1042 Break this inter-channel synchronization and do the mathematical operations
1043 only on the individual channels as specified by the -channel setting.
1044 That is do 'channel' math rather than 'SVG' composition.
1046 With this change you can then use mathematical composition methods on
1047 individual channels or even with the alpha channel of images.
1049 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1050 * Special case handling in Barrel distortion (pixel at image center)
1051 * Calculation of image for Barrel distortion (pixel vs image coords)
1052 * Argument input (handling optional 'd' argument) for Barrel distortion
1054 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1055 * Do not declare timestruct under MinGW.
1056 * Respect -compose option for the montage utility (bug report by Anthony).
1057 * A 256 column gradient produces a 256 color GIF image (bug report by
1059 * Register / unregister CALS format in static.c (reference
1060 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1061 * Add SetImageColor() method.
1063 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1064 * Only write one ICC profile to PSD image.
1065 * Sync image colormap for PNG tRNS chunks.
1066 * The -direction option now works with the -annotate and -draw options.
1067 * For the histogram: format, if you have no need for the unique color list,
1068 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1069 expensive operation.
1070 * Match on literal after backslash in glob expression (reference
1071 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1072 * Enable JPEG-compression for grayscale TIFF images (reference
1073 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1074 * Don't write empty tile if tile geometry matches the image width (reference
1075 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1076 * Support -regard-warnings in the mogrify utility.
1077 * Output the correct units for the identify utility (reference
1078 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1080 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1081 * Do not set the resample virtual pixel method when undefined.
1082 * Support writing grayscale PSD images.
1083 * Revert Lab-to-XYZ colorspace transform patch.
1084 * Clamp HDRI values for LevelImageChannel() method.
1086 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1087 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1088 * Do not flip BMP image with negative height when pinging.
1090 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1091 * Improve support for device link profiles.
1093 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1094 * Fixed bug in -auto-level for special case when only one value is present
1095 in some channel of the image. In this case no 'stretch is performed, just
1098 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1099 * WMF support under Windows does not produce the same results as under
1102 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1103 * Fixed bug in equal-size tile cropping, when image has a page offset.
1105 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1106 * The -recolor 4x4 matrix is now interpreted properly (previously it
1107 summed rather than attenuating the alpha channel).
1108 * Support writing 1-bit PSD images.
1110 * Improved WMF support under Windows.
1112 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1113 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1114 * Finished eliminating the deprecated direct references to members of
1115 the png_info structure. ImageMagick can now be built with libpng-1.5.
1117 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1118 * Respect the -density option when rendering a Postscript or PDF image.
1119 * Distort barrel no longer complains when 3 arguments are given (reference
1120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1121 * Support -direction left-to-right option for rendering text
1123 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1124 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1125 * Relocated the new, misplaced png_get_rowbytes() call.
1126 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1128 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1129 * Windows does not support complex.h (reference
1130 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1131 * Add support for monochrome PSD images.
1132 * VignetteImage() no longer crashes when x and y arguments are both greater
1133 than half the width (x) and height (y) of the image.
1135 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1136 * Eliminated some of the deprecated direct references to members of
1137 the png_info structure. This must be finished before we can build
1140 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1141 * The animate program no longer loops twice when -loop 1 is specified.
1142 * The caption format would sometimes hang when the text was not UTF-8.
1143 * Don't gamma correct log to linear color conversion unless the -gamma is
1144 specified (reference
1145 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1147 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1148 * Detect CMYKProcessColor AI tag.
1149 * Delete image from command line cache for -write option.
1151 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1152 * Add support for the Adobe Large Document format.
1153 * Recognize -remap option for the mogrify utility.
1154 * The default Helvetica font is not always available, check for
1155 Century Schoolbook too (reference
1156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1158 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1159 * Permit user to get virtual pixels with a region width of 0.
1160 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1161 * Resampling filter must respect the image virtual pixel method.
1163 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1164 * The -evaluate-sequence option behaves like -evaluate except it operates
1165 on a sequence of images.
1167 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1168 * Add support for the -maximum and -minimum options.
1170 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1171 * Check to see if ICON image width /height exceeds that of the image canvas.
1172 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1173 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1174 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1175 Anthony, review these for correctness.
1176 * Don't embed an XMP profile in an EPS image for now.
1178 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1179 * Insufficient image data in EPT is a warning rather than an error.
1180 * Respect -type TrueColor when writing gray DPX images.
1181 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1182 not a multiple of 3.
1183 * BMP has an alpha channel, it was treated as an opacity channel.
1185 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1186 * Write 10-bit grayscale DPX images properly.
1188 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1189 * Detect PDF ICCBased colorspace.
1191 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1192 * Finalized -set option:convolve:scale kernel normalize/scale option
1194 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1195 * TransformImage() resets the image blob when called in the PICT decoder;
1196 use SetImageExtent() instead.
1198 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1199 * Support PSD RLE compression.
1201 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1202 * The jpeg:extent define sometimes exceeded the specified limit.
1204 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1205 * Resolve "too many open files" (reference
1206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1208 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1209 * Added Correlate method which does a Convolve without reflecting the kernel.
1211 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1212 * Initialize grayscale colormap for PSD images.
1214 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1215 * Final testing and fixing of basic morphology operators
1216 * Addition Third-level Subtractive Morphology Methods:
1217 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1218 * Ensuring original kernels passed to morphology are cloned before being
1219 modified for use by specific methods (EG: convolve scale/normalize)
1221 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1222 * display -immutable to display transparent image without a checkboard.
1224 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1225 * Make -define png:color-type less persnickity about what it will accept.
1227 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1228 * added use of -precision in 'showkernel' output of -morphology
1229 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1230 'Distance' Morphology primatives. This does not have a performance hit,
1231 though is only truely applicable when the kernel is asymmetric. Note that
1232 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1233 operations work properly. This 'reflected usage is defined by online
1234 morphology lecture notes (Google for "EECE Binary Morphology")
1235 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1236 If undefined morphology convolve does not do any scaling or normalization
1237 of the convolution kernel. A value of 0.0 causes normalization for both
1238 zero and non-zero (added weights) kernel types.
1240 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1241 * Speed up reading the PSD image format.
1242 * Add the -precision option. Use it to set the maximum number of significant
1243 digits to be printed.
1244 * Add -features option to the identify program to display channel features.
1245 * Add -unique option to the identify program to display channel features.
1247 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1248 * Add support for compact floating point (i.e. -depth 16 -define
1249 quantum:format=floating-point).
1250 * Transparent images no longer flicker on certain system when using the
1252 * Permit interactive resizing with the display program.
1253 * Support heterogeneous distributed processing, see
1254 http://www.imagemagick.org/script/architecture.php#distributed.
1255 * Fix semaphore assertion when reading a corrupt image with Magick++.
1256 * Add support for -brightness-contrast option.
1258 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1259 * Add support for the BGRA raw image format.
1261 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1262 * Added Kernel Generator to generate kernels from user strings, which
1263 allows the generation in many built in kernels for both Convolution
1264 and other Morphological methods. New Kernels currently include..
1265 Convolution: Gaussian, Blur, Comet
1266 Morphological: Rectangle, Square, Diamond, Disk, Plus
1267 Distance: Chebyshev, Manhatten, Knight, Euclidean
1268 And both old and new (rectangular) user defined kernel specifications
1269 including the use of 'nan' to represent elements which are not part
1270 of the kernel definition. List built-in kernel types use "-list kernel"
1271 * Added -morphology {method}[:{iteration}] {kernel_string}
1272 Initial methods includes no only the basic morphology methods: Dilate,
1273 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1274 also the special methods: Convolve, and Distance. Of course the
1275 appropriate kernel should be provided for each specific method.
1277 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1278 * Add OpenCL-enabled filter (e.g. convert image.png -process
1279 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1280 * Added StringTo...() processing functions
1282 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1283 * Added MxN tile cropping with overlapping and space handling.
1284 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1286 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1287 * angle bug fix in variable blur composition with vertical ellipses
1288 * Added ability to have variable angles for ellipses in variable blur
1289 composition. See IM Examples, Composition, Variable Blur for details
1291 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1292 * JPEG does not grok the HSL colorspace.
1294 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1295 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1296 * The -gaussian-blur over blurred the opacity channel (reference
1297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1299 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1300 * Declare InverseFourierTransformImage in Magick++/Include.h.
1302 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1303 * The PNG8 encoder would fail to write a 1-color image, due to
1304 a bogus MagickFail return from CompressColormapTransFirst().
1306 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1307 * SVG images are no longer double sized with the -density option.
1309 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1310 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1313 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1314 * It's interword-spacing, not interword_spacing (reference
1315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1316 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1318 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1319 * Changed the one remaining ping_info->trans to ping_info->trans_values
1322 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1323 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1324 * -threshold option: threshold to white if the computed intensity of the
1325 color channels exceeds the threshold.
1326 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1328 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1329 * Escape single quote in when writing the UIL format.
1331 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1332 * The mogrify program +opaque option now recognizes its required argument.
1334 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1335 * Add magick/morphlogy.{c,h} source templates.
1336 * Sync image option when reading MPR images.
1337 * Optimize ping for SVG images.
1338 * SetLogFormat() no longer causes crash (reference
1339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1340 * Do not call MagickCoreTerminus() when memory allocation fails inside
1341 the locale component.
1343 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1344 * Read / write 32-bit SUN raster images with a odd width.
1345 * Cairo format returns pixels with the alpha premultiplied (reference
1346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1348 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1349 * Thumb::URI file URI now has the correct number of forward slashes.
1351 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1352 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1355 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1357 * Restore -tile-offset functionality (bug report from Anthony).
1359 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1360 * Animate command line options are no longer ignored.
1362 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1363 * Bug Fix for Polynomial distortion. which is now working.
1365 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1366 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1367 * Make sure MagickWand semaphore is acquired before locking it.
1369 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1370 * Convert SVG clipping path points from unsigned to long.
1372 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1373 * Only call InstantiateXComponent() if X11 support is included.
1374 * Correct hue computation for the HSB colorspace.
1376 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1377 * Braille coder fix for DirectClass images
1379 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1380 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1382 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1383 * Alpha blending is not required for ScaleImage().
1384 * Gaussian noise operator is not longer discontinuous.
1386 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1387 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1389 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1390 * Black channel is now set properly when resizing CMYKA images.
1392 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1393 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1395 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1396 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1398 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1399 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1400 * Use GetCacheViewAuthenticPixels() rather than
1401 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1403 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1404 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1405 filters/Makefile.am and wand/Makefile.am.
1406 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1409 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1410 * Don't use group4 compression if the image is truecolor.
1411 * If image is gray, write grayscale DPX images.
1412 * We no longer lose a scanline when reading multi-frame raw images
1414 * Properly update the EXIF orientation tag.
1416 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1417 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1419 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1420 * Support -clamp option.
1421 * Patch for IsMagickColorEqual() for HDRI.
1422 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1424 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1425 * Patch to fix configure's framework's undefinedness (only if the gslib
1428 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1429 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1431 * Hue in hsl() format is 0-360 and does not use %.
1433 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1434 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1436 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1437 * Optimize copy composite operator.
1439 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1440 * Use -define jpeg:size to scale a JPEG image to the specified size.
1442 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1443 * Fix ICON alpha mask scanline pad.
1445 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1446 * Return the global maximum threads to avoid the rare cache view assertions.
1447 * Throw an end-of-file exception for truncated raw gray images.
1449 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1450 * Do not include last line of text in the interline spacing computation.
1452 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1453 * Check that quantum_info is defined before destroying it in the PNG coder.
1454 * Add -interline-spacing option to convert.
1456 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1457 * Support multi-page transparent Postscript and PDF.
1459 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1460 * A union is required when converting a thread ID to an unsigned long.
1462 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1463 * Add support for TIFF 3.9.1.
1465 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1466 * Validate with the netscape: reference image.
1468 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1469 * Fix memory leak for threaded PerlMagick scripts.
1471 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1472 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1474 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1475 * Bug Fix for transparency handling in Composite Variable Blur
1476 * Addition of -auto-level and -auto-gamma image enhancements
1477 (under trial not yet final)
1478 * Addition of a special -channel flag 'sync' which means that the specified
1479 channels are to be modified together by the same amount. The flag is
1480 enabled by default. This replaces the current 'channels not modified'
1481 type handling thought IM.
1482 * Modified -channel parsing to continue looking for words, after handling
1483 any shorthand channel options. For example: -channel RGB,sync
1485 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1486 * identify -format %c logo.png returns the image comment as expected.
1487 * Clone ImageInfo members scene and number_scenes (reference
1488 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1489 * Fix memory leak with the -remote option of the animate program (bug report
1491 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1492 * MVG partial opacity not set properly (reference
1493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1494 * Black channel was not blurring properly (reference
1495 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1497 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1498 * The display program honors -loop.
1499 * (ab) of Lab colorspace was not offset correctly.
1500 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1501 * SVG permits multiple arc paths with an omitted 'A' (reference
1502 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1503 * The 'skewY' MVG attribute produced incorrect angles (reference
1504 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1506 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1507 * Optimize GammaImage() method.
1509 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1510 * OpenMP-enable GetSimilarityMetric().
1512 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1513 * Structure trans_values was renamed to trans_color and trans was
1514 renamed to trans_alpha in PNG version 1.4.
1516 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1517 * Replace color blending in DrawGradientImage() to use Composite Blend.
1518 this makes Gradients handle transparency correctly!
1520 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1521 * The -thumbnail option no longer removes color profiles (reference
1522 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1523 * Do not scale real / imaginary FFT / IFT.
1524 * Check for localtime() NULL return.
1525 * import --help requires an X server (reference
1526 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1527 * Fails to load MS Windows icons with compressed PNG elements (reference
1528 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1530 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1531 * Support the new JPEG version 7 delegate library.
1533 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1534 * Incorrect use of setjmp in coders/png.c.
1536 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1537 * We broke -scene when we fixed the -dispose option. Try again.
1539 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1540 * Update autoconf support files.
1541 * More than one -dispose setting overwrote previous settings (reference
1542 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1543 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1545 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1546 * Final testing and bug fixes for all mathematical compose methods
1547 Including non-overlapping regions bugs found in in operators Divide,
1548 ColorDodge, VividLight. And the handling of transparency to follow
1549 standard 'Over' Blending in Divide. Only math methods not looked at are
1550 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1551 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1553 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1554 * Addition of user definable 'Mathematics' compose method
1555 -compose Mathematics -set option:compose:args A,B,C,D -composite
1556 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1557 this lets you implement most smooth polynomial compose methods.
1558 (requested by Fred WienHaus)
1560 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1561 * Finished the recoding of Composite methods to allow easier debugging
1563 * Added PegtopLight compose method as an alternative simpler Softlight
1564 alternative. See notes and comparision to SoftLight in...
1565 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1566 * From the notes on Photoshop blend modes at
1567 http://www.simplefilter.de/en/basics/mixmods.html
1568 Added extra composition modes:
1569 VividLight, PinLight, LinearBurn, LinearDodge
1570 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1572 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1573 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1574 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1575 to debug, and directly comparable to SVG specifications.
1576 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1577 Though only SoftLight changed to significantly.
1578 * However implementation errors were found for ColorBurn, LinearLight
1580 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1581 * Add -blue-shift option.
1582 * Add compression flag for each channel of a PSD layer.
1583 * Implement experimental forward and inverse Fourier transforms (contributed
1584 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1585 prime time just yet.
1586 * Support -cdl (color decision list) option.
1587 * Support breaks in Chinese characters which traditionally do not include
1589 * Don't process directories as filenames when using wildcard paths
1592 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1593 * Can't bit shift a float.
1595 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1596 * Off by one error for multi-frame raw grayscale images.
1597 * Can't stat() a Zip or Bzip opaque structure.
1598 * DPX user bits are no longer truncated.
1599 * Return image colorspace for -format [%colorspace] option.
1600 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1602 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1603 * Automatic determination of B from C and C from B for a 'Keys Filter'
1604 when using the B,C Cubic Filter Expert options was broken.
1605 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1607 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1608 * Added -compose 'Blur', variable blur mapping to CompositeImages
1609 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1610 * Added "-blur" special compose option to "composite"
1611 * Cleanup of "composite" compose argument handling
1613 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1614 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1615 * Set compare similarity image to NULL to prevent double free.
1617 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1618 * Set camera formats to require a seekable stream.
1619 * Do not let display program image window exceed the screen size.
1621 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1622 * Improve FITS keyword parser.
1624 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1625 * Cleanup of compose 'displace' of old useless code that is not used.
1626 * Implement a compose 'distort' mapping method,
1627 This is basically exactly like 'displace' but relative to a fixed point
1628 which may be user supplied as +X+Y
1629 * Default scaling to width/2 and height/2 of overlay (100% scale)
1630 with a distortion 'center' to the middle of the overlay image
1631 * If a '%' flag given scale displacement relative to image size
1632 * If a '!' flag given make scale and center relative to 'background' image
1633 instead of the overlay map.
1634 * If no 'height' scale given, use the X scale.
1636 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1637 * Fixed bug for compose methods, Hue, Saturate, Luminize
1639 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1640 * Report the correct transparent pixel values in the display program
1642 * Do not advance when finalizing image settings in the mogrify program.
1644 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1645 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1646 for correct handling of 2 dimensional -compose "displace".
1647 * Fixed PerlMagick Composite() for the same thing.
1648 * Modified compose "Displace" so displacement image's alpha channel can be
1649 used to mask the transparency of the overlay area.
1651 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1652 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1653 See Introduction at http://www.quelsolaar.com/technology/clut.html
1655 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1656 * Changed CompositeImageChannel() so that extra compose arguments are
1657 now passed in the ImageArtifact "compose:args". This can be assigned to
1658 images using -set "option:compose:args" 'args' where args are defined
1659 using 'geometry' style or 'comma separated numbers'.
1660 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1661 "compose:outside-overlay".
1662 * Documentation update for CompositeImageChannel() in Core Library to
1663 reflect these changes.
1664 * Documentation update for DistortImage() in Core Library with the extra
1665 ImageArtifact controls it can use.
1666 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1668 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1669 * Documentation update for CompositeImageChannel() in Core Library.
1670 This adds the information on how extra compose arguments needed for
1671 specific compose methods are actually passed to the library function.
1672 Compose methods such as Blend, Dissolve and Displace.
1674 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1675 * The target profile in ProfileImage() is no longer accessed after it is
1678 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1679 * Bug fix for -page.
1681 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1682 * Minor change to -function Arctan to make first argument match slope
1684 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1685 * Do not treat -page as a global option (reference
1686 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1688 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1689 * Create thread set for pseudo-random number generator.
1691 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1692 * Do not change opacity value for the -alpha background option.
1693 * Rebuild automake / autoconf scripts.
1695 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1696 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1699 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1700 * Permit reading a specific frame of a multi-page TIFF with blobs.
1702 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1703 * Added new -function methods Arcsin and Arctan
1705 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1706 * Fixed a regression with PNG8: format.
1708 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1709 * The -geometry option was improperly applied twice.
1711 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1712 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1714 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1715 * Updated help output and command-line options documentation to bring
1716 the -alpha options up to date with what's actually in the code.
1718 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1719 * Change "depreciated" to "deprecated" in several files.
1721 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1722 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1723 * Recognize unicode strings when computing caption word wrapping.
1724 * New -alpha background option to set fully-transparent pixels to the
1727 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1728 * Combined layer of transparent PSD image was not being read properly.
1730 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1731 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1732 It is now able to write an opaque black-and-white image in any of the 15
1733 valid combinations of PNG color-type and bit-depth.
1734 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1736 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1737 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1739 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1740 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1742 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1744 * Support policies to permit or deny any coder, delegate, filter, or file
1745 path (see policy.xml).
1747 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1748 * The mogrify -crop option returns multiple images if an x/y offset is not
1749 specified (e.g. -crop 100x100).
1750 * Generate a proper file path for -path @filelist.txt (reference
1751 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1753 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1754 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1755 options. This is work-in-progress with the objective of being able to
1756 precisely specify the type of PNG file to be written. The previously-used
1757 internal attribute "png:bit-depth" that was used to communicate between
1758 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1759 This feature needs testing. It is important to note that this feature
1760 cannot be used to force the PNG to use a bit-depth or color-type that
1761 does not losslessly represent the image. You can, however, cause
1762 the writer to use a larger depth or to use the RGB colorspace when
1763 grayscale or indexed would have been sufficent.
1765 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1766 * Fixed the Rmin usage in Depolar and Polar distortions
1767 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1768 to Afrom + 360 degrees (or a fill circle from the given start angle)
1770 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1771 * Do not return a black image for -channel RGBA -gaussian (reference
1772 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1774 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1775 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1777 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1778 * Generate BMP 32-bit ARGB format for images with transparency (reference
1779 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1781 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1782 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1783 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1784 * Normalize similarity based on reconstruction not the original (reference
1785 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1786 * Support multiple JPEG images encapsulated within DICOM.
1788 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1789 * Msys does not understand NAME_MAX.
1791 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1792 * Check for valid linked list before assigning next / previous pointers.
1794 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1795 * Check error return from CompressColormapTransFirst() in coders/png.c
1797 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1798 * Refrain from modifying image struct members (color, depth, matte)
1799 while writing PNG datastreams.
1801 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1802 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1803 Now it always produces 8-bit datastreams as users probably expect.
1805 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1806 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1807 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1809 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1810 * The display program now returns a 0 exit code on success (reference
1811 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1813 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1814 * Folded some long lines and made other cosmetic changes.in coders/png.c
1816 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1817 * MVG autodetection failing (reference
1818 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1820 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1821 * Image not properly placed when displaying to the X server root (reference
1822 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1823 * fmax() is not support on some platforms (reference
1824 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1826 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1827 * Rename existing "Bilinear" distortion as "BilinearReverse"
1828 * Added forward mapped bilinear distort as "BilinearForward"
1829 * The "Bilinear" distort is temporarily obsoleted but will eventually
1830 be added as a "BilinearReverse" and "BilinearForward" combination
1831 mapping though a unit square.
1832 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1833 gradient function as that method is the direct use of such equations.
1835 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1836 * Default to min-is-white Photometric for fax / group4 compression (reference
1837 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1838 * Respect image resolution when setting PDF MediaBox (reference
1839 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1840 * Add SimilarityImage() to return how similar one image is to another.
1842 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1843 * Graceful exit in djvu coder when EOF is thrown.
1844 * Support -unsharp option for the montage program.
1846 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1847 * Reduce deskew blurring: use AffineTransformImage() rather than
1849 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1852 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1853 * Support for -density & -units options in PSD writer.
1855 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1856 * Fix bug in the braille coder which makes it always segfault.
1858 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1859 * Enhance the compare program to locate a template image within a larger
1861 * Eliminate assertion when generating a PDF thumbnail.
1863 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1864 * Fix assertion in IntegralRotateImage (reference
1865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1867 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1868 * Referenced counted blob was incremented incorrectedly in CloneImage().
1870 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1871 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1872 * Assertion failure reading PSD image (reference
1873 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1875 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1876 * Change -selective-blur to use gaussian kernel.
1878 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1879 * Missing locks in blob - race condition (reference
1880 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1882 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1883 * Use default SVG resolution unless resolution is explicitly set (reference
1884 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1885 * Add support for -selective-blur option.
1887 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1888 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1889 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1891 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1892 * Check the 8BIM profile resource block length (reference
1893 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1894 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1895 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1897 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1898 * Eliminate race condition when acquiring a wand (reference
1899 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1900 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1901 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1903 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1904 * Fix the image compose operator at OverCompositeOP for shadows (reference
1905 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1907 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1908 * Patches to get ImageMagick working under OS2.
1910 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1911 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1912 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1914 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1915 Glenn Randers-Pehrson <glennrp@image...>
1916 * DICOM reader not handling signed pixels properly.
1918 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1919 * Don't call GetValueFromSplayTree() if image properties is NULL.
1921 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1922 * Fix minor size issue with bestfit +distort operation.
1923 * Enable listing of -distort Polynomial
1924 * Minor tweeks and center fixes for Polar/Depolar
1926 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1927 * Convert returns MagickFalse for the -version option (reference
1928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1929 * Don't set pixel opacity unless the image alpha channel is active (reference
1930 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1932 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1933 * Fix old -clut bug for re-coloring gray images using transparent and
1934 semi-transparent colors.
1936 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1937 * Changes have been made to scores of the files that generate the
1938 documentation. The most noticeable cosmetic changes are to the command-line
1939 examples and command-line snippets, which now have a new look: dark blue
1940 boxes with white/yellow text to indicate sample input/output. Inclusion of
1941 current version and release dates in appropriate places are now
1942 automatically generated. Also, many changes have been made to begin to
1943 bring the pages into strict W3C compliance with respect to both HTML and
1946 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1947 * The identify program reads the image pixels when the -format option is
1948 asking for image statistics.
1949 * Much improved ImageMagick validation suite (exercise with 'make check').
1951 2009-02-18 6.4.9-5 Jon <jon@brick...>
1952 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1953 and which overwrites the allocated area.
1955 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1956 * Add section to license to alert users to third-party licenses in the
1959 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1960 * Replaced geometry string parsing using ParseGravityGeometry() in
1961 "composite" with more direct use of GravityAdjustGeometry();
1963 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1964 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1965 * The stream utility no longer go into an infinite loop (reference
1966 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1968 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1969 * JPEG to PDF was not always reversible (reference
1970 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1972 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1973 * Stroking when annotating failed for stroks widths > 2 (reference
1974 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1976 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1977 * TransformImageColorspace() returns GRAYColorspace when set (reference
1978 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1979 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1982 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1983 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1985 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1986 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1988 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1989 * Removed previous patches for -shear directions.
1991 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1992 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1995 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1996 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1997 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1998 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2000 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2001 * Removed "annotate" patches, which causes no end of problems.
2002 Original coding worked perfectly fine. Annotate isn't part of SVG!
2004 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2005 * Respect mouse wheel movements for display program (reference
2006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2007 * Grab button in Display Open menu now works consistently (reference
2008 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2009 * Patch for problem with opacity in MVG (reference
2010 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2012 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2013 * Don't accept discontinuous shear angles for the -annotate option.
2016 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2017 * Apply patch so ImageMagick compiles with Visual Studio 6.
2019 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2020 * Fix small memory leak on truncated PNG images.
2021 * Do not allocate pixels when pinging a PNG image.
2023 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2024 * Set the stroke opacity for "opacity" SVG element (reference
2025 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2027 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2028 * Convert to windows .ico format no longer inverts alpha channel.
2030 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2031 * Interpret geometry correctly for negative angles (-shear 30x-10).
2033 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2034 * Fix GetMagickToken() to accept locales that use "," as radix character.
2036 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2037 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2039 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2040 * Check for negative offsets (bevel widths) for the -frame option.
2042 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2043 * Patch for a memory leak and a logical bug in coders/gif.c.
2044 * CopyMagickString() now returns the minimum of the source string length
2045 or the length parameter.
2046 * Properly set alpha channel in PNGs with palette and tRNS.
2048 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2049 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2050 'rose-%[area].png').
2051 * Do not set the fill element when 'opacity' is set (reference
2052 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2053 * Restore support for decoding the DVI format.
2054 * Add perl and math lib reference to PerlMagick Makefile (reference
2055 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2056 * Fix crash on invalid JPEG XML profile.
2057 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2058 * Support sine and cosine as arguments to the -evaluate option.
2060 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2061 * Calculate the kurtosis and skewness of image channels (reference
2062 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2064 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2065 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2066 same results as the -contrast-stretch option.
2067 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2068 MogrifyRegion() in PerlMagick.
2070 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2071 * Reverse argument and option in Throw*InvalidArgumentException()
2072 macro for proper exception message.
2073 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2074 * Fix Y shear angle for -shear option.
2076 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2077 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2078 * Support reading FITS test files (reference
2079 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2080 * Replace input.ttf with the public domain Tuffy.ttf font.
2081 * MagickNewImage() no longer faults when parameters are incorrect (reference
2082 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2083 * Allocate strings returned by XGetResourceInstance() (reference
2084 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2085 * The -append gravity is relative to the container (reference
2086 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2088 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2089 * Reference cache rather than acquiring when cloning an image.
2091 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2092 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2094 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2095 * Add -interword-spacing option to convert.
2096 * Initialize the black channel when testing the CMY colorspace (reference
2097 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2098 * remove calls to exit() in MagickWand (reference
2099 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2100 * Validate -affine arguments.
2101 * Accept -attentuate as an option for convert.
2102 * Properly create RGBA image if colormapped image has transparency.
2103 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2105 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2106 * Fix off-by-one problem with -shear.
2107 * Clone pixel cache method when cloning an image.
2109 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2110 * Make "-layers Coalesce" work as it should.
2112 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2113 * Support > 2GB TIFF under Windows.
2115 2008-12-12 6.4.7-8 mootools <help@mooto...>
2116 * FormatMagickTime() checks to ensure the provided time is valid.
2118 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2119 * Add -kerning option to convert.
2120 * Remove halo effect for the -scale option.
2122 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2123 * Fix a 1 byte overrun in Postscript coder.
2125 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2126 * Fix small memory leak in ExpandFilenames().
2128 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2129 * Fix small memory leak in LoadLocaleList().
2130 * Fix small memory leak in GetProfilesFromResourceBlock().
2131 * Don't forget to scale grayscale values when quanum min-is-white is set.
2133 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2134 * Include delegate libraries in MagickCore-config script.
2136 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2137 * Fix off-by-one error for -chop 0x50%.
2138 * Performance improvement bilinear interpolation.
2140 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2141 * Support absolute paths in the include directive within a configuration
2144 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2145 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2146 * Another attempt at properly extracting the IPTC profile from a 8BIM
2149 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2150 * AppendImage() re-written to respect gravity properly!
2151 Routine simplified to a single loop for both styles of append
2153 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2154 * AppendImage() respects gravity.
2155 * Protect against circular image list when cropping.
2156 * The index variable must be long rather than unsigned long for the DCM
2159 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2160 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2161 quantum depth is 32.
2163 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2164 * Global replaced accidently renamed MagickGetImagePixelColor().
2166 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2167 * Fixed transient bug in the -white-threshold option.
2168 * -extent x256+100+100 no longer returns an exception (reference
2169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2171 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2172 * TIFF pad is relative to bits-per-sample (reference
2173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2175 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2176 * Support GBR raw image files.
2178 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2179 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2180 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2181 * Default PDF compression to that of the image unless overwritten by
2182 the -compress option.
2184 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2185 * Numerous pixel cache improvements including embeded support for
2186 OpenMP in a transparent manner.
2188 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2189 * Transient bug in encipher / decipher operation (reference
2190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2192 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2193 * MPC image files working again.
2194 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2197 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2198 * Fix temporary file leak.
2200 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2201 * Fix bug for RGBO image @ line, plane and partition interlace.
2203 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2204 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2205 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2207 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2208 * GPS and multivalued EXIF properties support
2210 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2211 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2214 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2215 * Correct DPX frame position property label (reference
2216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2217 * Textures are no longer painted as the background color.
2218 * Update both fields of an EXIF resolution.
2219 * Support query-font-metrics MSL tag.
2221 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2222 * Do not set image colorspace for the MSL modulate tag.
2224 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2225 * Off by one error when computing affine in DrawAffineImage() (reference
2226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2228 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2229 * Fixed local adaptive thresholding when using an offset (reference
2230 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2231 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2232 the pixel cache morphology.
2234 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2235 * Set explicit image format for BlobToImage() (reference
2236 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2237 * p_thread_t is an aggregate under MinGW.
2239 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2240 * pthread_t can be aggregate so stop treating it like its atomic.
2241 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2244 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2245 * slight modification of the added "radial-gradient:" image generator
2246 so the radius goes to an edge rather than the corner, allowing more user
2247 control based on image size.
2248 * fix -raise N to mean -raise NxN
2250 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2251 * Add support for inline images.
2253 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2254 * MinGW supports both Posix threads and Windows critical sections.
2256 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2257 * pthread_self() can be an aggregate value.
2258 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2260 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2261 * Set sentinel byte for MVG coder.
2262 * fx:standard_deviation returns standard deviation now instead of mean.
2264 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2265 * Support radial gradients in DrawGradientImage().
2267 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2268 * Fix memory leak when XMP profile is corrupt.
2269 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2271 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2272 * Use -remap rather than -affinity.
2273 * Don't unregister a module for an image coder signature exception.
2274 * Don't assume a monochrome image is colormapped.
2276 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2277 * Attempt to fix three image "composite -displace" while also allowing use
2278 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
2279 (later transparency mask will also be added) as discussed in IM Examples,
2280 'distortion maps', but for -displace.
2282 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2283 * Fix pixel cache race condition.
2285 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2286 * Fixed an OTB coder bug (reference
2287 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2289 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2290 * Add NULL terminator to options list to in MontageImageCommand().
2292 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2293 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2294 to fit the current sequence of layered/animated images. The images
2295 themselves are not modified only the 'page' meta-data. As a side-effect
2296 all offsets will become positive, with a minimal canvas width/height.
2298 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2299 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2301 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2302 * String Memory leak from InterpretImageProperties() in "annotate"
2303 for Command line handling in mogrify.c
2304 * Allow percent escapes in both -sparse-color and -distort argument strings.
2305 * Fix -alpha to allow Set, Copy, and Extract from command line
2306 * Fix -alpha Set so it only clears the alpha when it was previously off
2307 * Changed 'AllChannels' to be just the 'real' channels (including K).
2308 * Special handling if +level-colors is given one color, and no seperator.
2309 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2311 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2312 * Fix -interpolate / -compose settings.
2313 * No need to specify -endian for native floating point format.
2314 * Remove small memory leak when cloning image properties (reference
2315 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2316 * The scan delegate requires a device name, not a symbolic link.
2317 * Report alpha instead of opacity for the TXT image format (reference
2318 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2319 * Add channel support to -motion-blur.
2320 * Set the SVG affine matrix *before* we compute the scale (reference
2321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2322 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2323 ImageMagick distribution is built without thread support.
2324 * Return the correct number of unique colors for colormapped image (reference
2325 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2326 * SVG depends on MagickWand for parallel make (reference
2327 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2330 * Addition of 'BarrelInverse' Distortion
2332 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2333 * Extract / embed namespace for JPEG XMP profiles (reference
2334 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2335 * Deprecate -map and replace with -affinity which supports dither methods.
2336 * Set image depth when -depth is fired.
2337 * Fix small memory leak in TIFF coder (reference
2338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2340 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2341 * Parallelize the colorspace transforms.
2342 * Honor gravity for -extent option (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2345 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2346 * Fixed a memory leak in the TransparentPaintImage() method.
2348 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2349 * Treat -compose as a setting.
2350 * Check for depth == 0 in GetQuantumScale() (reference
2351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2352 * Fix CIN coder scanline length (reference
2353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2355 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2356 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2358 * Fix configure script to configure the JBIG delegate library (reference
2359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2360 * Error in indexed PNG output if number of colors <= 16 (reference
2361 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2363 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2364 * Always reinterpret %[fx:] properties.
2365 * Composite based on the composite image compose operator.
2367 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2368 * Add --coder-path and --filter-path options to MagickCore-config to
2369 support the Magick Coder and Image Filter kits.
2371 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2372 * -sparse-color option completed with inital set of methods.
2373 * -distort Barrel arguments expanded.
2375 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2376 * The -draw option no longer returns an error when for # like .6 (reference
2377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2379 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2380 * New dithering selection option, -dither Floyd-Steinberg or
2383 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2384 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2386 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2387 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2388 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2389 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2390 * Support -compose option in the compare program.
2392 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2393 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2394 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2395 the older DrawAffineImage() in AffineTransformImage().
2396 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2398 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2400 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2401 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2402 degree Arcs and Polar Distorts.
2404 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2405 * Patch -fx to properly recognize maxima and minima.
2406 * Add channel specifier to -fx depth, mean, maxima, minima, and
2407 standard_deviation (e.g. depth.r).
2408 * Properly append .magick to the USERPROFILES path (reference
2409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2411 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2412 * Added a "-set option:distort:scale" which scales the output 'view'
2413 by the amount given. This is directly useful for doing 'super-sampled'
2414 distorts, just set this, the scale the result back to a normal size.
2416 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2417 * Rewrite on coefficent handlig for DistortImages so allow for generation
2418 by other operators (SparseColor), and addition of verbose output of
2419 equivelent -fx functions for DistortImages to report of the internal
2420 coefficents that was calculated, and who they are used.
2421 * Initial implementation of SparseColor for interpolated gradients from
2422 sparsely seperated points of color (or posibily other forms of arguments)
2423 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2424 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2425 And as developed by Fred WeinHaus in his PinBarrel script
2427 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2428 * Certain corrupt GIF images no longer hang (reference
2429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2430 * Read more than one image (if they exist) from DJVU image files.
2431 * Don't set image depth in histogram coder (references
2432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2434 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2435 * Fixed cache nexus threading problem to avoid spurious assertions when
2436 calling the DistortImage() method.
2438 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2439 * New distortion Shepards which provide semi-localized distorts of control
2440 points within an image, as first developed for IM by Frew Weinhaus in his
2441 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2442 It's almost like taffy pulling!
2444 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2445 * Separate coefficient calculation from DistortImages (future development)
2446 * Perspective and Bilinear Distortions fallback to Affine
2447 when less than 4 point pairs are provided.
2448 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2449 and a simple translation if only a single point pair is provided.
2450 * Added 'verbose' output of some of the distortion equations generated
2451 * Initial addition of polynomal distortion (incomplete - not working yet)
2453 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2454 * Add log2 and round as -fx operators.
2455 * Add log and round as -evaluate operator.
2456 * Add -deskew option to straighten an image.
2458 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2459 * Use the source image interpolation method when drawing an affine image.
2461 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2462 * Added new operator +/-level-colors which will 'level' images based
2463 on colors to use for the black and white points. This lets to adjust
2464 the image in terms of mapping the given colors from/to black and white
2467 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2468 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2471 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2472 * Refactor additional ImageMagick algorithms for OpenMP support.
2474 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2475 * Add pow as an -evaluate operation, using normalized values
2477 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2478 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2479 Function maps black and white values to the given level values.
2480 Rather than mapping the given level values to black and white.
2481 Bacically a 'reverse-level' function, with different input args.
2482 * Set +level or a '!' flag in -level or LevelImage() to call
2483 the new 'reverse-level' function LevelizeImageChannels().
2484 * More work on IsMagickColorSimular() to fix relationship between
2485 transparent-black and opaque-black, which was matched as 'simular'.
2486 Also attempts to fix 'K' channel handling for CMYK colorspace.
2487 More work on this to come.
2489 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2490 * The TXT format correctly reports alpha channel (reference
2491 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2492 * MONOTCHROME1 Dicom images are not longer inverted (reference
2493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2495 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2496 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2497 so as to understand that the Hue Channel is cyclic by nature
2499 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2500 * The -sketch option is working again (reference
2501 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2503 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2504 * More algorithms refactored to support a threaded cache view.
2505 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2506 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2507 * ISO C++ 1998 does not support 'long long' (reference
2508 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2509 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2511 * Generate histogram comment if # unique colors exceed 1024 (reference
2512 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2514 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2515 * Reading EMF files containing non-ascii characters no longer fails for
2516 UTF8 encoded paths on Windows XP.
2518 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2519 * The -colorspace option is an operator, not a setting.
2521 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2522 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2524 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2525 * Patches to the JPEG and DCM coders to fix a few problems reading
2526 certain DCM image types.
2528 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2529 * Interpreting the -set option is no longer delayed.
2530 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2531 * Call DrawAffineImage() instead of CompositeImage() (reference
2532 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2533 * Throw exception for TIFF compression not support (reference
2534 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2535 * The +opaque option now recognizes its required argument (reference
2536 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2537 * The -background and -virtual-pixel settings are now applied correctly
2539 * Only reset the exception signature if the relinquish memory is MagickTrue.
2540 * Correct recolor equation for computing opacity (referencee
2541 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2542 * Set midpoint when scaling JP2 images.
2543 * Semaphores must be passed by reference when destroyed for reliable thread
2545 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2547 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2548 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2550 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2551 * Import: properly handle a hierarchy of subwindows under X11.
2552 * Refactor quantum pixel processor to inprove ease of use and speed.
2554 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2555 * OpenMP patch for sepia-tone effect.
2557 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2558 * OpenMP patch for NormalizeImage() & TintImage()
2560 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2561 * OpenMP patch for GetImageChannelDepth().
2562 * Set depth to 32 when saving MIFF HDRI image files.
2564 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2565 * OpenMP patch for OilPaintImage Function
2567 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2568 * Update IPLab coder (reference
2569 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2571 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2572 * Return correct result for -fx luminence.
2573 * Restore missing break so that PGM images remain PGM.
2574 * Speed up the processing of ASCII PNM files.
2575 * Return the correct number of MNG images for PingImage().
2577 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2578 * Remove C++ style comments from source.
2579 * Center motion blur kernel.
2580 * Reenable dithering for -monochrome option.
2582 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2583 * For color reduction, use maximum tree depth if image has 1024 or less
2585 * Use a uniform convolution filter for motion blur (reference
2586 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2587 * Add 'mean' and 'std' symbols to the Fx expression parser.
2589 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2590 * Updated to the latest autoconf/automake/libtool scripts.
2591 * Default to HSL colorspace when modulating (reference
2592 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2593 * The -regard-warnings option properly returns a program status of 1 if and
2594 only if a warning or error exception is thrown.
2595 * Report 'no clip path defined' exception for -clip-path option (reference
2596 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2598 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2599 * Distinquish between pre and post processing of image list options.
2600 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2601 exception (reference
2602 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2604 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2605 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2606 set image->matte to MagickFalse and emit a warning. This will produce
2607 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2609 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2610 * Fix fault for animate -window root image.gif.
2611 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2612 passes and setting image pixels (reference
2613 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2615 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2616 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2618 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2619 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2620 the PNG specification, instead of scaling them.
2622 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2623 * Revised png.c to avoid saving unknown chunk types that will never
2624 be used later. This prevents the vulnerability described in
2625 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2626 To handle an invalid, zero-length vpAg chunk properly will require
2627 libpng-1.2.27 or later.
2629 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2630 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2631 * Use proper rounding for the -fx intensity expression.
2633 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2634 * Fix +swap option so it no longer throws an assertion.
2635 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2637 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2638 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2639 tile size is specified (e.g. ptif:image.tif[128x128]).
2640 * Malformed use of caption no longer consumes memory (reference
2641 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2642 * Don't run Ghostscript twice (reference
2643 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2645 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2646 * SpreadImage() no longer introduces noise into the resulting image (reference
2647 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2648 * Properly handle min-is-white TIFF gray scale images.
2649 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2652 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2653 * Writing pyramid TIFF images no longer fails if a tile size is specified
2654 (e.g. ptif:image.tif[128x128]).
2655 * Reset page geometry when interactively cropping an image with the display
2658 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2659 * With a single swap argument should swap the image with the *last* image.
2661 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2662 * Make sure we don't sync a blob after it has been closed.
2664 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2665 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2667 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2668 * Support both GTK and CAIRO interfaces to RSVG (reference
2669 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2670 * Display colormapped PNG images with alpha properly (reference
2671 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2673 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2674 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2676 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2677 * The rsvg delegate library depends on cairo-svg.
2678 * Account for min-is-white 8-bit gray TIFF images.
2680 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2681 * Add support for the Postable Document Archive Format.
2682 * Add support for Braille images.
2683 * Add support for DDS images (contributed by Bianca van Schaik).
2684 * Add GetImageAlphaChannel() method.
2685 * PSD clipping paths are once again recognized.
2687 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2688 * Return the actual image format for HTTP: or FTP: format (reference
2689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2690 * Fix so image.quantize(true) returns error as expected (reference
2691 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2693 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2694 * Fixed a small memory leak (8 bytes) in TransformImages().
2695 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2696 * Identify now reports both actual and reported image depths (reference
2697 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2699 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2700 * Speed up converting large PDF/PS images when only selecting a few pages
2701 (e.g. pdffile.pdf[195-199]).
2702 * Deprecate HSLTransform() and TransformHSL().
2704 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2705 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2708 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2709 * Promote colormapped to truecolor images when enciphering.
2711 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2712 * Add EncipherImage() / DecipherImage() methods.
2713 * Add -encipher / -decipher options to the command-line utilities.
2715 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2716 * New Unix/Linux refactoring (should be transparent since changes are
2717 reflected in Magick-config and ImageMagick.pc pkg-config files):
2718 /usr/local/include => /usr/local/include/ImageMagick
2719 libMagick => libMagickCore
2720 libWand => libMagickWand
2721 Magick-config (deprecated) => MagickCore-config
2722 Wand-config (deprecated) => MagickWand-config
2723 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2725 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2726 * Liquid rescale limits the final size to twice the original size (reference
2727 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2728 * Read EXIF data in TIFF images; writing is pending until we can figure out
2729 how to use the libtiff delegate library to write EXIF data.
2731 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2732 * Add support for liquid rescaling (e.g. -liquid-rescale).
2733 * Support a ^ meta character in an image geometry (.e.g
2734 convert 640x480.png -resize 240^ returns a 320x240 result).
2736 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2737 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2738 return camera model number.
2740 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2741 * Monochome EPS3 images are no longer corrupt (reference
2742 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2743 * Eliminate memory corruption with broken PICT image (reference
2744 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2745 * Return a Grayscale colorspace for grayscale DPX image (previously
2746 returned Log colorspace).
2747 * Fix -g option for PCL6 support (reference
2748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2750 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2751 * Only read ICON alpha mask if BPP is <= 16.
2752 * Add support for +opaque and +transparent (requested by Anthony).
2753 * Throw an exception *before* we call wmf_api_destroy() (reference
2754 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2756 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2757 * Use explicit format specifier to render transparent Adobe Illustrator
2758 files (i.e. convert ai:image.ai image.png).
2759 * Set RSVG base URI (patch provided by tsdineen).
2761 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2762 * `Magick-config --version` returns Q16 instead of
2763 Q@MAGICKCORE_QUANTUM_DEPTH@.
2764 * Permit commas in numbers in certain locales (e.g. german +100,000).
2766 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2767 * Added an exception reason to BlobToImage() in the event an image has no
2768 magic number and neither the image magick or filename is set.
2769 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2770 * Fix bug in GetEXIFProperty() (reference
2771 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2773 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2774 * Adding comments to your image is now possible with the display program.
2776 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2777 * Adjusted -clut multiplyer for correct handling of
2778 "-interpolation Integer" in color lookup.
2780 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2781 * Fix 'insufficient image data' for DCM format (reference
2782 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2783 * Force a colormapped image if Palm bits-per-pixel < 16.
2784 * Fix multiple problems with Palm Data Base reader (patch from
2786 * Do not exit after first image with the display --immutable option.
2787 * Update autoconf/automake/libtool configuration files.
2788 * Add support for resource limit units (e.g. -limit memory 16mb).
2789 * Return original image if gaussian blur sigma is 0.0.
2790 * Colormapped multi-image PDF's are no longer corrupt (reference
2791 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2793 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2794 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2795 now adjusts automatically with different support window size.
2796 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2797 (triangluar) resize windowing filters.
2798 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2799 from the Lookup Table image.
2801 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2802 * Not all DCM tags were being saved as image attributes (patch provided by
2804 * Normalize pixel values when quantum format is floating-point.
2805 * Initialize the pixel sum to zero when averaging image pixels.
2807 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2808 * Bug fix in height calculation for -layers merge operation
2810 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2811 * Add support for SCT grayscale images.
2812 * Fixed transparancy bug for the ICO image format.
2813 * Fixed small memory leak in the caption and label coders.
2814 * Fixed -threshold option to return all white for -threshold 0 (reference
2815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2817 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2818 * Corrected CGM delegate command in config/delegate.xml.
2820 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2821 * Reclassified X server open error from fatal to non-fatal.
2822 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2823 set the image alpha channel.
2824 * Patch for Scanalytics IPLab image format for non 8-bit images
2825 (contributed by Sean Burke).
2827 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2828 * Remove ctrl-M characters on in various source files.
2829 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2830 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2832 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2833 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2835 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2836 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2837 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2838 * Modules are searched first in the directories specified by the environment
2839 variables, and then -- if the desired module is not found -- in the
2840 compiled-in path. (reference
2841 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2843 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2844 * Update FPX regression test reference images.
2845 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2847 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2848 * The -equalize option now respects the -channel option.
2850 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2851 * Additional Filters: Welsh, Parzen, Lagrangian
2852 * Addition of Cubic filter B,C controls
2853 * 'verbose' filter plotting output using -define "filter:verbose"
2855 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2856 * Further expandsion and handling of filters with expert options.
2857 -filter selects from a table of standard filter settings, while
2858 expert options allow complete selection of filter, windowing, support
2859 and blurring options. Includes automatic switch from Sinc to Bessel
2860 for operators using 2 dimentional cylindrical filter, rather than
2861 two pass 1 dimentional orthogonal filters.
2863 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2864 * Obsolete -support (set filter blur factor)
2865 * Expandsion to add -set/define filter options
2867 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2868 * Least Squares coordinate handling added for -distort methods Affine,
2869 Perspective, Bilinear. This allows for more than the minimal number of
2870 coordinates to be used to 'fit' a distortion function to an image.
2871 This addition will allow the use of image registration to generate
2872 panarama overviews and better geographical coordinate correction.
2873 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2874 into a new layers function MergeImageLayers() method, adding 'flatten'
2875 and 'mosaic' layer methods.
2876 * Addition of another simular layers method 'merge' which 'unlocks' the
2877 normal flatten/mosaic layer merger from the origin, The resulting image
2878 will have a virtual canvas of minimal size with an offset. Also images
2879 with negative offsets will not be clipped by the 'merge' form of the
2880 command. This was created for better layering of distorted images, such
2881 as panarama overlays.
2882 * Bug fix in handling transparency for EWA resampling.
2883 * Access to Resize Filter Functions from resize.c (for resample.c)
2884 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2885 * All resize filters added to resampling, but filter handling is incomplete.
2887 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2888 * The box filter no longer produces a black grid when resizing an image
2890 * Respect cropbox for PDF with a subimage specification (e.g.
2892 * Detect proper PDF bounding box when offsets are negative.
2894 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2895 * Speed up the Fx interpreter.
2896 * Use ULL not ui64 for MinGW 64-bit constants.
2897 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2898 * Close all references to a pixel cache on disk before removing the temporary
2899 file as required under Windows.
2901 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2902 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2903 sharp and clear as you approach the center of the distort.
2904 * Added " -set option:distort:viewport 'geometry' " special option
2905 that can be used to override the output image size and offset.
2906 * Fixed experimental use of -filter and -support in Resampling (more later).
2907 * Changed order for coordinate arguments in -distort (for later leastsq
2908 multiple coordinate distortion function fitting)
2910 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2911 * Check the API version and quantum depth before loading a coder module or
2912 image filter (reference
2913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2914 * Add exception to the image filter signature.
2915 * Get the execution path under Mac OS X.
2916 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2917 * Fixed memory leak in CloneString() (reference
2918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2919 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2922 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2923 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2925 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2926 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2928 * Map the display program pan icon window for each oversized image.
2929 * The ufraw delegate does not like quotes around the output filename.
2930 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2931 a 64-bit FreeBSD system.
2932 * The -level option now works properly for colormapped images.
2933 * Allow Extrapolated blending of images using -blend
2934 http://netpbm.sourceforge.net/doc/extendedopacity.html
2936 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2937 * Major Addition, Area Resampling Functions, (scaled interpolation)
2938 for pixel lookup in Distortion functions. This improves the look in
2939 areas of minification enormousally, especially in situations of infinite
2940 tiling and horizon views. All virtual pixel methods have been handled
2941 to minimise computation time involved with area resampling. To use the
2942 new function distortions need to be able to determine scaling vectors
2943 (distortion function derivitives) for correct working. All
2944 -distort methods, except Arc, uses scaled area resampling.
2945 * Improvements to perspective distort method, to include the correct
2946 differentation between the 'ground' on which the image lies, and the
2947 'sky', the color of which can be set using the -mattecolor setting
2948 (as the distortion invalid pixel color). Background color is retains
2949 for surrounding ground areas. The horizon is also correct anti-aliased
2950 and transparent colors are also allowed, allowing you to add backdrops
2951 of gradients and patterns.
2953 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2954 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2955 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2957 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2959 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2960 (alert from iDefense).
2961 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2962 (alert from iDefense).
2963 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2964 (alert from iDefense).
2965 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2966 (alert from iDefense).
2967 * Patched ReadDCMImage() to fix an denial of service vulnerability
2968 (alert from iDefense).
2969 * Patched ReadXCFImage() to fix an denial of service vulnerability
2970 (alert from iDefense).
2971 * If image size changes, don't trust DPX orientation attributes.
2973 2007-09-04 6.3.5-9 Gozer404
2974 * Add French to the messaging system (reference
2975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2976 * Add -fopenmp to MAGICK_PCFLAGS (reference
2977 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2979 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2980 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2981 reset the alpha channel.
2982 * Render proper image labels for VID coder.
2983 * Resolved a conflict for the -list option. Use -list font to list
2984 ImageMagick fonts and -list type to list image types.
2985 * Catch any errors returned by pthread_mutex_init() (problem report
2986 from devman@gmx-t...).
2987 * TransformHSL() returns a proper hue component.
2988 * Added -clut option and the ClutImage() method.
2989 * Fix glyph memory leak in AnnotateImage (reference
2990 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2991 * Rename analyze.c to Analyze.c (reference
2992 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2994 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2995 * Enabled use of +distort to auto resize destination image to 'bestfit'
2996 the distorted input image. This also enabled the use of virtual canvas
2997 offsets in source and destination images for most distortion methods.
2999 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3000 * Remove atexit in Magick++ code to avoid possible client crash (reference
3001 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3003 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3004 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3006 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3007 * Added -distort arc. This update also allows the destination image
3008 size and offset to be set according to the specific distortion being
3011 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3012 * Set the -poloroid border color with the -bordercolor option.
3014 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3015 * Remove extranous break statement so -type option properly sets the
3016 image_info->type member (reference
3017 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3019 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3020 * Allow the use of optional arguments in -distort SRT
3022 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3023 * Initial addition of three Affine Distortions to -distort with the affine
3024 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3025 or separate Scale-Rotate-Translate actions.
3027 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3028 * Fix X11 font ascender.
3029 * Add -distort option.
3030 * Add random noise option (e.g. +noise random).
3031 * Many internal algorithms are now threaded to take advantage of speed-ups
3032 offered by the new dual and quad-core processor technologies.
3033 and quad-core processor technology.
3034 * Tiff images in the LAB colorspace are no longer identified as RGB
3035 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3036 * Update image color_profile and iptc_profile members in the JPEG coder
3037 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3039 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3040 * Fix composite mask bug (reference
3041 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3042 * Speed up GetPixelOpacity() method (patch from seth@price...).
3043 * Set icon image width/height before allocating the image colormap.
3044 * Remove Photoshop string segment from JPEG profile (reference
3045 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3047 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3048 * Converting a jpg to pdf is creating an empty pdf object (reference
3049 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3050 * Respect the '-set type:hinting off option' (bug report from Richard
3052 * WritePSDImage vulnerable to exploitable heap corruption (reference
3053 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3055 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3056 * SetMagickRegistry() post-increment the value 'id' (reference
3057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3059 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3060 * Read/write 10 & 12-bit packed DPX images.
3061 * Reduce stack requirements for messaging system.
3062 * Small memory leak for raw profiles in the PNG coder.
3064 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3065 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3066 you can continue to use "-interlace Plane" to request these.
3068 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3069 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3071 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3072 * Set min-is-white for Group4-compressed PDF.
3073 * Add PaintFloodfillImage() method.
3075 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3076 * Add MEPP metric to compare program. Returns the mean error per pixel
3077 along with the normalize mean and maximum error.
3078 * Attach an XMP profile to an image (e.g.
3079 convert input.tif -profile xmp:metadata.xmp output.tif).
3081 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3082 * Fixed mogrify conversions with -format and -path (reference
3083 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3085 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3086 * SVG style element was not always parsed properly.
3087 * Do not dither when the number of unique colors is already less than the
3089 * Return normalized PAE metric (compare utility).
3091 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3092 * Add support for PFM images.
3093 * Check for corrupt EXIF image profiles.
3094 * Writing JPEG YCbCr TIFF images no longer faults (reference
3095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3097 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3098 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3100 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3101 * Added profile support to the GIF decoder/encoder. They are stored
3102 as GIF Application Extensions. Known extensions include existing ICCRGB1
3103 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3104 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3106 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3107 * Invert Opacity change for user defined ordered dither threshold maps,
3108 so that 'off' map is transparent, and 'on' is opaque.
3110 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3111 * Added an initial Coalesce Images, and a final +map local colortable
3112 optimization to the -layers Optimize method, for a simple to use
3113 GIF optimization operation. (more work to come)
3115 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3116 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3117 * Add AcquireOneVirtualPixel() method.
3118 * Set Log colorspace properly when writing DPX images.
3119 * Add -tile-offset option.
3120 * Add support for the EXR image format.
3121 * Improve support for DPX images.
3122 * Add --enable-hdri option to the configure script.
3123 * Add support for high dynamic-range images (HDRI).
3125 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3126 * Improve support for writing multiple image icons.
3128 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3129 * Separated -layers Optimize from -layers OptimizeFrame to allow
3130 the former expansion into a general (multiple method) optimizer
3132 * merged -layers OptimizeTransparency into -layers Optimize method
3134 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3135 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3136 * Fix race condition when spawning delegate programs.
3137 * TIFF JPEG now respects the -quality comptression setting.
3138 * The -fx option now properly groks the logical and operator.
3139 * DPX tilestamp property should be timestamp.
3141 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3142 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3143 according to given gravity and canvas area it applies to. This is for
3144 code simplification thoughout MagickCore.
3146 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3147 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3148 frames. Other animation handlers may also need to reset virtual canvas
3149 sizes to match the first frame, as well.
3151 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3152 * Addition of a CompositeImages() "layer.c" function to compose two
3153 separate image lists together (with a virtual canvas offset) in three
3154 different ways, depending on the size of the lists.
3155 * A 'hack' for command line use (the two lists separates by the special
3156 "NULL" image, which is junked) has also been added. Specifically...
3157 "-layers Composite".
3159 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3160 * Add -layers RemoveDups method to remove duplicate sequential images in
3161 coalesced animations.
3162 * Add -layers RemoveZero method to remove images with a zero time delay
3163 (with no action and a warning is all images have zero time delay)
3165 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3166 * Permit generic profiles (e.g. -profile name:profile).
3168 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3169 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3170 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3172 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3173 * Code duplication, simplification, and possible logic faults in "list.c".
3174 * Added new Composition method, 'ChangeMask' to return pixels
3175 that have changed or will cause a color change in overlays
3176 * Used 'ChangeMask' to implement the "-layers" method
3177 "OptimizeTransparency" to improve the compressibility of
3178 frame optimized GIF animations. See IM Examples...
3179 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3181 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3182 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3183 some minor changes to the GIF coder to make reading and pinging images
3184 faster (patch provided by mstemm@cloud...).
3186 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3187 * Patch RotateImage() to properly rotate CMYK images.
3188 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3189 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3191 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3192 * Fixed bug for GIF Optimization for images without a matte channel.
3193 * Improved image handling for "-layers" method "Dispose".
3195 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3196 * Improve configure script to better support Ghostscript under Mac OSX (
3197 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3198 * Force a virtual pixel method of Tile for GetFillColor() and
3200 * Add -reverse option to reverse the image list.
3202 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3203 * Support versions 2.1.0 and above (reference
3204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3205 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3206 * Fix fault in DCM coder (reference
3207 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3208 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3210 * Add --disable-deprecated configure script option.
3211 * Composite mask now works properly with transparent images.
3213 2007-03-04 Daniel Kobras <kobras@debia...>
3214 * Fixed additional data-driven faults (reference
3215 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3216 * Allocate proper scanline length to prevent a PCX overflow.
3218 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3219 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3220 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3222 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3223 * Escape indirect labels and comments (e.g. -label @file).
3224 * Added -format %C to return the image compression type.
3225 * Do not report channel statistics if -ping -format is specified with the
3227 * Add ResetImagePage() to reset the image page canvas and position.
3228 * Upgrade to LCMS 1.16
3229 * Configure Ghostscript for library or framework (reference
3230 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3231 * Add -taint option to convert/mogrify to mark image as ineligible for
3232 * Fixed various data-driven faults (reference
3233 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3234 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3235 not MagickCore. The corrupt XWD image faults but its failing in
3236 the X11 XGetPixel() method, not MagickCore.
3238 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3239 * Use -define quantum:polarity=min-is-black or -define
3240 quantum:polarity=min-is-white to toggle the photometric interpretation for
3241 a bilevel TIFF image.
3243 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3244 * Don't interpret embedded format characters when reading comments/labels
3246 * Reading an image from stdin stopped working.
3248 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3249 * PerlMagick Label() no longer faults.
3250 * Fix double-free when using the display/animate -geometry option.
3251 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3252 profile->length and profile->datum.
3254 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3255 * Fix file leak in InjectImageBlob().
3256 * Do not reinterpret image properties (e.g. -comment %%w).
3258 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3259 * Don't over-allocate file buffers.
3261 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3262 * Format strings in the POSIX locale.
3263 * Make font metrics invarient to the strokewidth.
3265 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3266 * Patch to fix configure.ac typo.
3268 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3269 * Permit ImageMagick to run as a service under Windows.
3270 * Remove duplicate EXIF properties.
3271 * Support strokewidth option for the caption format.
3272 * Don't use Ghostscript for rendering fonts if Freetype is available.
3274 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3275 * Added thumbnail format to write EXIF thumbnails.
3276 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3277 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3279 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3280 * Add interpolate and background options to PerlMagick's AffineTransform().
3281 * Revert to Postscript rendering if Freetype delegate library is not
3284 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3285 * Accept Fx expressions from a file with -fx @filename.
3286 * Enhance -fill and -stroke to accept image filenames as patterns.
3288 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3289 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3291 * Update EXIF resolution fields when image density changes.
3293 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3294 * The -polaroid option now respects -gravity.
3295 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3297 * Any form of "-crop" with a percentage, implies an offset for the crop.
3298 * Fixed percent option for -border (e.g. -border 10%x0%).
3299 * Add -path option to the mogrify program to specify where to write the
3302 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3303 * Fix the -auto-orient to work with an image sequence (reference
3304 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3305 * Add -polaroid option to simulate a Polaroid picture.
3306 * Eliminate double-free bug in GradientImage().
3307 * Set AppendImage() matte channel only when image has matte attribute set.
3308 * The -crop with negative offsets do not modify the virtual canvas.
3309 * Caption: Given both the width and height ("-size") of the area to fill,
3310 adjust the fonts "-pointsize" until the text just filles the whole space
3311 without overflowing.
3312 * Generate proper Windows icon image files (patch provided by