2 2011-04-25 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
3 * Separate simple image operations from 'region' wrappers.
4 * Added Inverse method for Sparse Color Interpolation
6 2011-04-24 6.6.9-6 Cristy <quetzlzacatenango@image...>
9 2011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...>
10 * Make filter:blur define a multiplicative adjustment of filter settings
11 rather than a complete override of those settings.
12 * Add Flags to CommandOptions parse table, removing the need for
13 ImageListOptions parsing table. This is the start of development to
14 produce a "convert" replacement that can read options from both command
15 line and from files or pipelines, in "Do it Immediately" handling.
16 * Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"
18 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
19 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
20 list. This excludes the IM-generated Date:modify and Date:create
21 properties from PNG output text chunks without excluding the rest of the
23 * Added "-define PNG:preserve-colormap" option (reference
24 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564).
25 * Simplified LosslessReduceDepthOK() function in coders/png.c
27 2011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...>
28 * Add support for writing RGB FITS images as separate planes.
30 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
31 * Support the HDR 32-bit_rle_xyze format.
32 * Fixed infinite loop for TARGA images with a V2 develop area.
33 * Add signal handler for SIGBUS.
35 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
36 * New version 6.6.9-5.
38 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
39 * Added "#define PNG_PTR_NORETURN" because this macro does not work
40 on all platforms with libpng15, with failure to load png_longjmp() (ref
41 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
43 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
44 * Layers Composition Bug Fix, animations attributes of first image not
45 transferred in a single destination, multi-source image composition.
47 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
48 * Add a special 'Voronoi' Morphology Distance method that will fill in holes
49 using the nearest non-transparent edge pixel. It is experimental, and
50 hidden from normal morphology usage, as it may be interfaced with a
51 future hole-filling color 'Diffusion' method.
53 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
54 * MIFF keywords sometimes includes spaces.
56 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
57 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
58 * Fixed -region handling of transparency. Original images without
59 transparency will use 'Over' while images with transparency will
60 preserve transparency using 'Copy'. Before this only 'Over' was used
61 due to the testing of the wrong image.
62 * Added Compose methods DarkenIntensity and LightenIntensity
64 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
65 * New version 6.6.9-4.
67 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
68 * Add Octagon shape and Octagonal distance kernels for Morphology
69 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
70 * Fix segmentation fault after error in a morphology 'named' kernel
71 * Added a range of kernels used for specialised thinning purposes
72 as defined in a research paper by Dan S. Bloomberg.
73 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
74 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
75 to not only be used for thinning, but also thickening.
76 * Renamed "ThinDiagonals" kernel to just "Diagonals"
77 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
79 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
80 * Make the PNG encoder use depth==8 when incoming image->depth < 8
81 (the encoder later reduces the depth if it can), to avoid writing
83 * Remove any bogus colormap received by the PNG encoder with an image
84 that is not PseudoClass (reference
85 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
87 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
88 * Added -statistic Gradient
90 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
91 * New version 6.6.9-3.
93 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
94 * Set the caption height correctly for missing row geometry (reference
95 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
97 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
98 * New version 6.6.9-2.
100 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
101 * Revised the png decoder to store the PNG IHDR and other known PNG
102 chunk data as properties, for later retrieval and reporting by "identify",
103 so users can easily and reliably discover the color-type, bit-depth, etc
104 that were in the input PNG datastream.
105 * The PNG decoder sometimes set images with more than 256 different
106 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
108 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
109 * Add a "Resize" distortion method (distort equivalent of -resize).
110 * Special CLI handling so -distort Resize takes a "geometry" argument.
112 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
113 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
115 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
116 * New version 6.6.9-1.
118 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
119 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
120 coordinate handling, as originally defined.
122 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
123 * Support -statistic standard-deviation option.
124 * Patch for coders/dcm.c so it compiled with HDRI enabled.
126 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
127 * New version 6.6.9-0.
129 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
130 * Optimize bilinear interpolation.
131 * Remove version from etc folder and instead use /etc/ImageMagick.
133 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
134 * Separated complex cropping function from TransformImage() as a new
135 function CropImageToTiles(). This new function returns either the
136 new cropped image, or a list of tiles, according to geometry, without
137 replacing the source image. The Source image may be part of a larger list
138 of images, without the function 'losing' the other images of the list.
140 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
141 * New version 6.6.8-10.
143 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
144 * Modified image handling in MogrifyImages() and MogrifyImage()
145 which improves overall handling, and allows correct %p, %n and the
146 %[fx:..] 't' and 'n' escape usage to work correctly.
147 * Added -duplicate as a multi-image sequence operator
149 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
150 * New version 6.6.8-9.
152 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
153 * Add InterpolateMagickPixelPacket() method.
154 * Add support for the %[opaque] property.
156 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
157 * New version 6.6.8-8.
159 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
160 * Fix memory access bug in CloneString() (reference
161 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
162 * Avoid infinite loop when no space is available in MagickFormatCaption().
164 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
165 * Removed the fix for %p and %n escapes, as it was not working right
167 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
168 * New version 6.6.8-7.
170 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
171 * Add support for 16-bit DCM short ints (reference
172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
174 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
175 * Another fix for -sparse-color and unused color channels
176 * Finalize the -duplicate option created by Cristy
177 * Fix of segmentation fault for second image in %[fx:..] during info:
178 (Bug in AcquireFxInfo(), as given start image is not first image)
180 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
181 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
182 reducing transparency to binary. Collapse all resulting fully transparent
183 colors into one (the background color), to reduce the compressed filesize.
184 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
185 colors (especially gray) better, when reducing to PNG8.
186 * Force the PNG encoder to return image->matte==MagickTrue when the
187 format is RGBA or GA or if the tRNS chunk is present, even when the
188 image is fully opaque (reference
189 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
191 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
192 * New version 6.6.8-6.
194 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
195 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
196 when appropriate (reference
197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
198 * The "-define PNG:color-type=4" option did not always force the PNG
199 encoder to write an all-opaque alpha channel (reference
200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
202 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
203 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
205 * Support the -statistic option: replace each pixel with corresponding
206 statistic from the neighborhood.
207 * Add support for -duplicate option.
208 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
209 * Do not cache the results of fx: otherwise -format
210 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
212 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
213 * Replaced Minus and Divide Composition methods with Dst and Src
214 equivalents. Now users can decide how these non-commutative mathematical
215 operators are applied to the images being composited.
216 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
217 respectively mean the current images index and the total number of
218 images within the current image sequence.
220 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
221 * Backed out the patch for Variable Blur Composition that was added
222 2011-02-13 v6.6.7-7, until I can re-think the problem.
223 The existing fix was failing to do circular blurs correctly.
225 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
226 * Fixed a rounding/truncation error while writing the pHYs chunk in the
228 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
229 is present (reference
230 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
233 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
234 * Add support for the WebP image format.
236 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
237 * Ensured that -sparse-color preserves unused channels when
238 channel limited. Before this unused channels would be reset to black.
240 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
241 * Don't try to store a bKGD chunk in a PNG8 when there are already
242 256 colors in the palette and the background colors is not in that
244 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
245 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
246 the text chunks. (reference
247 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
249 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
250 * Fx is a mathematical function. Do not treat transparency as black.
251 * No image scene suffix for filenames that include a single bracket (reference
252 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
254 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
255 * New version 6.6.8-3.
257 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
258 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
259 patch from Arfrever@gento... to fix the build exception.
261 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
262 * Support the Radiance HDR image format.
263 * Update the offset in the black channel when sharpening to avoid incorrect
265 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
267 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
268 * Throw error message when the requested color-type or bit-depth
269 cannot be written by the PNG encoder (error was being thrown
270 into the wrong image structure). (Reference
271 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
272 * Don't write a PNG text chunk with "density" keyword that overrides the
273 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
275 * Ignore any PNG text chunk with a "density" keyword found by the PNG
276 decoder, if the PNG datastream also contains a pHYs chunk.
278 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
279 * New version 6.6.8-1.
281 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
282 * Support PSD files with one layer and one composite layer.
283 * We must cast a Quantum type when bit shifting and HDRI is enabled.
285 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
286 * New version 6.6.8-0.
288 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
289 * Add support for the -mode option.
291 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
292 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
293 images were scaled down to 0 or 1, or nearly black).
294 * Delay opening the PNG output blob until the PNG encoder is ready
295 to write the IHDR chunk, to avoid writing zero-length PNG files when
296 errors are found while building the palette. (reference
297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
299 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
300 * New version 6.6.7-10.
302 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
303 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
304 but the other is in the CMYK colorspace.
305 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
306 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
308 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
309 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
310 usually makes smaller files anyhow.
311 * Eliminated a number of redundant tests for gray images in the PNG encoder.
312 * Removed now-unused IsMonochromeImage() function from coders/png.c
313 * Scan the colormap instead of all of the pixels, when possible, to
314 determine whether the image received by the PNG encoder is grayscale
316 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
317 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
318 * Add a check whether the PNG "cheap transparency" criteria are met. That
319 is, there is a single transparent color, no semitransparent colors, and
320 no opaque color that has the same RGB components as the transparent
321 color. If those aren't met, a color that is transparent in one pixel
322 and opaque in another would always be rendered as transparent, so we
323 must write a PNG colortype that has an alpha channel (reference
324 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
326 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
327 * New version 6.6.7-9.
329 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
330 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
331 when writing because this sometimes produced incorrect output (reference
332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
334 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
335 * Check image has properties before accessing the splay tree (reference
336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
338 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
339 * New version 6.6.7-8.
341 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
342 * The PNG encoder should ignore bogus q->opacity values when image->matte
343 is MagickFalse (reference
344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
346 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
347 * Use implicit image format when explicit format is bogus (e.g.
348 02.13.11-18:43:58.png now writes as PNG).
349 * Fix problem with 4GB file seeks on a 32-bit OS.
351 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
352 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
353 by the blur map being used, rather than just 'cutoff' suddenly.
355 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
356 * Support 16-bit per pixel YUV image files.
357 * Fix off-by-one error in PosterizeImage().
358 * Posterize now distributes color uniformly (reference
359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
360 * Add -smush option (reference
361 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
362 * Repair memory leak in the display program.
364 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
365 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
368 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
369 * Default sigma for Gauusian resize filter is now 1/2 for both
370 orthogonal resize and cylindrical EWA distortions.
372 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
373 * Check if the font is null in RenderFreetype() to prevent fault (reference
374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
375 * Eliminate fault when reading WMF image files (reference
376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
377 * Support multi-page transparent Postscript and PDF image files.
378 * The compare fuzz metric now returns the same correct value for
379 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
381 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
382 * Move coders/tiff.c conditional compile to define TIFF exception /
383 semaphore / key when TIFF delegate is disabled.
385 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
386 * Renamed variables, macros, and functions defined/declared in coders/png.c
387 that were in the libpng namespace (beginning with "png_" or "PNG_").
389 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
390 * Removed a call to GetNumberColors() from the PNG encoder that was
391 only there for debugging purposes and was consuming a huge amount
392 of CPU time. (reference
393 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
394 * Sometimes black was still written as transparent, when the PNG
395 encoder received an image with image->matte==true but no transparent
396 pixels were present. (reference
397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
399 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
400 * Remove memory leak from ThrowFileException() macro (reference
401 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
402 * Multiple blue error count by 'count' in ClassifyImageColors()
403 * Add support for the AAI image format.
405 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
406 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
408 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
409 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
410 to LongPixelPacket and made the default (65537,65537,65537), which
411 can never occur in the PNG image data. Previously the default was
412 (0,0,0) and black pixels would be rendered as as transparent when
413 no tRNS chunk was present in the input, which has caused problems
414 with some test cases since version 6.6.6-10.
415 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
416 and semitransparent pixels separately. Previously it wasn't always
417 possible to determine if there was a single fully-transparent color,
418 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
419 Gray image with a tRNS chunk.
421 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
422 * Do not reset image next / previous when detach argument is false for
424 * Inline cropping no longer fails for inline raw images (e.g.
425 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
427 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
428 * Don't let the PNG encoder try to sort the colormap when there are more
429 than 256 colors in the image. (reference
430 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
432 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
433 * Accept escaped % in output filename (reference
434 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
436 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
437 * Quieted some inconsequential warnings in the PNG codec due to a
438 change in the type of the PNG iCCP profile from png_charp to png_bytep
441 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
442 * Handle negative heights for ICO images.
444 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
445 * Recent changes sometimes caused the PNG encoder to select colortype=2
446 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
447 the filesize larger than necessary and caused some of the PerlMagick
450 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
451 * The PNG decoder now checks whether the image actually has any transparency
452 when the input file contains an alpha channel or a tRNS chunk. (Reference
453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
455 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
456 * -posterize fails with more than 40 levels (reference
457 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
458 * Add support for the MacPaint image format.
459 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
460 (bug report by steven.sittser@fligh...).
461 * Fix user data length for the CIN image format.
463 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
464 * Use a clone instead of the main image in coders/png.c, so the image
465 can still be used later on without being affected by changes made by
467 * Added PNG:exclude-chunk and PNG:include-chunk defines.
468 * Revised the -strip option so it behaves as though
469 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
470 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
471 generating the alpha channel for a JNG image.
473 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
474 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
475 It prevented user defined interpolation settings for -clut, and possibly
478 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
479 * Add LZMA compression support to ImageMagick.
480 * Eliminate seg-fault in MvgPrintf().
482 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
483 * Eliminated a redundant quantization step in the PNG encoder.
484 * Untangled a confusing but apparently harmless improper loop nesting
486 * Eliminated redundant "IsGray()" tests from the PNG encoder.
488 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
489 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
490 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
492 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
493 * Make the PNG encoder always rebuild the palette, to avoid losing
494 transparency when it is out of sync with the pixel data (reference
495 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
496 * Eliminated CompressColormapTransFirst() since the palette is already
497 compressed and sorted by opacity now when it's recreated.
499 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
500 * Account for virtual canvas for the -flip / -flop options (reference
501 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
502 * Also for -transpose and transverse options
503 * Support -metric fuzz option.
505 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
506 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
507 function. Note function does not calculate 'distance' in total but
508 short-circuits when threshold is reached for faster processing.
509 * Ordered Dithered handling of Alpha channel was incorrect - fixing
510 Bug was introduced v6.6.5-6
512 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
513 * Fixed two more cases where the PNG encoder lost transparency (reference
514 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
516 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
517 * Affine multiplication reversed when translating (reference
518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
520 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
521 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
524 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
525 * Add support for -evaluate-sequence median.
527 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
528 * Fixed two more cases where the PNG encoder lost transparency (reference
529 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
531 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
532 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
533 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
534 * Support NCC (normalized cross correlation) compare metric.
536 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
537 * Fix PNG coder compile error when HDRI is enabled.
539 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
540 * Many of the problems with the PNG encoder have been fixed (reference
541 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
542 * The "-type Optimize" option is now deprecated. If present, it is treated
543 by the PNG encoder the same as if the type were undefined. Optimization
544 is now always performed. No other formats used the "type Optimize" option.
545 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
547 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
548 * The splice option no longer throws spurious "pixels are not authentic"
550 * Thread the -adaptive-resize option.
551 * Set XBM coder height to height not width.
553 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
554 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
556 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
557 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
558 preservation of images which only vary horizontally (or vertically)" under
559 no-op. New blur = 0.9812505644269356.
561 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
562 * Missing logical operator in tiff.c.
564 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
565 * Only save TIFF image with 1-bit depth if there is no alpha channel.
566 * Abandon PSD composite if layer is available.
567 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
568 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
570 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
571 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
573 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
574 * Do not read configure files in the current directory for the "installed"
575 version of ImageMagick.
576 * Allow numeric characters in the XPM basename (reference
577 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
579 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
580 * Revised PNG palette optimization
581 * Added some debug logging in coders/png.c.
583 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
584 * More precise blur values for Lanczos2Sharp and LanczosSharp.
585 * Added location of first Mitchell crossing (=8/7) to the filters data
588 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
589 * Added Lanczos2D* filters now named Lanczos2*
590 * Reorganization of AcquireFilter() to make it work better
592 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
593 * Clearer EWA filters (LanczosSharp etc) comments.
595 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
596 * Added LanczosSharp (3-lobe Lanczos with sharpening)
597 * Filter sharpening factors are also always applied regardless of usage.
599 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
600 * CubicBC filter formulas simplified by constant folding. In
601 particular, P1 coefficient (always zero) removed from coeff.
603 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
604 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
605 (as already specified in the documentation).
607 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
608 * Ignore PS bounding box offsets if -page is set.
609 * Use #pragma omp master for dumping single threaded debugging information
610 (single caused a fault).
611 * Add support for -evaluate exp.
613 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
614 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
615 filter only. This is similar in action to 'blur' but only for Gaussians,
616 and does not modify the filters support, allowing you to set a very small
617 sigma, without the function 'missing' all pixels.
618 (This will allow future adjustment of Gaussians for variable blur mapping)
620 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
621 * Patch for DrawableRotation() and DrawableTranslation() (reference
622 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
623 * The webp format requires the webpconv delegate program (experimental).
625 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
626 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
627 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
628 This also is very similer to a Mitchell filter but specifically designed
629 for EWA use and is the new default filter for Distorting Images.
630 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
632 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
633 * Autodetect file type support in Makefile.PL to prevent test failures
635 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
636 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
637 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
638 http://www.gson.org/thesis/warping-thesis.pdf
639 * Added filter "Robidoux" which is a slightly sharpened version of the
640 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
641 'blurry' for horizontal and vertical lines in no-op distortions.
643 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
644 * Add support for "pattern:vertical2" and "pattern:horizontal2".
645 * Add support for "pattern:vertical3" and "pattern:horizontal3".
646 * Properly handle PSD layers with negative offsets.
648 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
649 * Fix memory assertion with --enable-embeddable (reference
650 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
651 * Don't permit access to pixels when pinging an image (reference
652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
654 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
655 * Added sqrt(2) blurring default for Gaussian Filter if used as
656 a Cylindrical EWA filter. This resulted removing the last aliasing
657 issue that was present in tests for Gaussian EWA resampling. Of course
658 it is still a very blurry filter for default use in EWA.
659 * Adjusted Variable Mapping Blur Composition so user arguments actual
660 relate properly to the sigma of the blur for a maximum mapping value.
661 * Fix horizon anti-alising for output-scaled perspective distortions.
662 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
663 however 'Bessel' while not visible as a filter option can still be used
664 as an internal alias for 'Jinc'.
666 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
667 * Chantal Racette double checked the bounding parallelogram computation
668 in resample.c (and I tightened the comments).
670 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
671 * Temporary files not always deleted (reference
672 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
674 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
675 * Bug fix for -filter point distorts (occasional generating black pixels)
677 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
678 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
679 and credited Craig DeForest for the "clamp singular values" idea.
680 * No reason to have "insane" precision Sinc in resize.c: Use
681 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
683 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
684 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
685 for Distort Resampling. This makes -distort a whole lot nicer
686 and allows for the use of better cylindrical filters.
688 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
689 * Fix Point filter for ResizeImage() caused by support limiting the
690 Box weighting function.
692 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
693 * Don't allow resize filter weights to go to zero (reference
694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
696 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
697 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
699 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
700 * Do not break words if caption size is absolute (reference
701 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
702 * Don't define HAVE_THREADS for --without-threads configure script option.
704 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
705 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
706 Some computations were needlessly done in long double precision because
707 PIL forced an automatic upcast wherever it appeared. Changed its name to
708 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
709 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
710 call instead of two trig calls.
712 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
713 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
714 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
716 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
717 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
719 * Support %[version] and %[copyright].
720 * Improve performance of the pixel cache.
722 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
723 * Automatically set the quantum depth to 16 for HDRI.
725 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
726 * IPTC profile not always wrapped properly inside an 8BIM profile.
727 * TIFF tile geometry must be divisible by 16.
729 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
730 * Rename of SincPolynomial to SincFast for easier user understanding
731 * Ditto for LanczosChebyshev to LanzcosFast
733 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
734 * Switch default resize filters to using the faster SincPolynomial
735 filter by default internally. However 'Sinc' will still use the
736 Trigonometric function, and can be used to assign the trig version
737 of Sinc() to filters using the filter expert options.
738 * The default filter for 'distort' was found to be a very blurry inaccurate
739 filter function. It was removed and replaced with a correct Gaussian
740 filter (as used by resize)
741 * Added a switch so that "-interpolate filter" will force the use of
742 a cylindrical filter for ALL pixels in distorted images. That is you can
743 use that switch to use a cylindrical filter even for images that are
744 being enlarged by the distortion. However EWA is still currently using
745 a fixed 2.0 sampling radius. This switch complements the use of "-filter
746 point" which turns off EWA filters in favor of interpolation for all
747 pixels in a distorted image. BOTH switches should not be used together.
748 * A bug in the support radius of the EWA resampling function was found,
749 now that correctly defined resize filters are being used. Suddenly Normal
750 Gaussian distortions are not so blurry, and tests with distortions of
751 the 'Rings' image show extremely good and clear results, with only minimal
752 blurring. The filter 'blur' expert option can be used to adjust this
755 The above represents a major improvement forward in the quality of the
756 image distortion operator. But near-unity distortions (no scaling) are
759 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
760 * Don't negate the geometry offset for the -extent option.
762 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
763 * The RGBO format is now listed as a supported format.
765 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
766 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
767 function as "LanczosChebyshev" as faster alternative to Lanczos.
768 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
769 the Sinc Trigonometric resize filter, as a proper filter to allow
770 direct comparision and speed testing of the filter.
771 * Expanded the "-set option:filter:verbose 1" output, so as to also include
772 the actual functions and other values that were used to create the filter.
774 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
775 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
777 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
778 * Path no longer closed if join style is round (reference
779 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
780 * Add case for BGRQuantum to GetQuantumExtent().
781 * Support no compression on PCX write.
783 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
784 * Fixed bug in the raw BGRA coders (reference
785 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
786 * Fix off-by-one error in the PSD coders.
787 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
788 approximation of the sinc function over the interval [-3,3].
789 * Eliminate a small memory leak in LevelizeImageChannel() (reference
790 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
791 * Recognize -fx logtwo (reference
792 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
794 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
795 * Throw exception if image size differs for the compare program but the
796 -subimage-search option is not specified.
798 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
799 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
800 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
801 * Add -subimage-search option to the compare utility.
803 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
804 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
805 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
807 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
808 * Emit a warning if the PNG encoder can't satisfy the color type and
809 bit depth requested with a "-define" directive.
811 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
812 * The orient option sometimes improperly set "undefined" (reference
813 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
814 * Only list orientation options for the -list orientation option (reference
815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
816 * Return proper standard deviation for combined channels (reference
817 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
818 * Handle transparency properly for the PSD image format.
820 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
821 * Properly map PNG intent to image->rendering_intent
823 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
824 * Eliminate bogus "invalid colormap index" when pinging ICO images.
825 * Support -set density / units.
827 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
828 * Only use the first alpha channel in PSD image.
829 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
831 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
832 * Eliminate useless message about assuming zero delay when writing
833 a single-frame MNG, and changed it from Error to Warning when
834 writing a multiple-frame MNG.
836 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
837 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
838 reader tries to read MNG chunks from the interior of the embedded PNG,
839 resulting in an erroneous "corrupted image" message.
841 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
842 * Fix memory leak in for corrupt BMP images (reference
843 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
844 * Repair several issues when writing to stdout (reference
845 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
846 * A GIF image with the .bgr extension is still a GIF (reference
847 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
849 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
850 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
851 images where the PNG bit_depth was not the same as the quantum depth,
852 and the transparent color was not black.
854 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
855 * Pinging the DJVU image format no longer faults.
856 * Check for time-limit-exceeded in only one thread.
857 * Reading filenames from a file (e.g. @filenames) no longer includes the
858 utility name (side effect of StringToArgv() method).
860 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
861 * Support the tiff:fill-order define.
862 * Filters are case sensitive (e.g. reduce-Colors).
863 * Restore mogrify's -path option.
864 * The -list module option lists image coders and image filters.
866 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
867 * Add the ImageView API.
868 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
869 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
871 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
872 * Skip byte when DDS bitcount is 32 (reference
873 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
874 * Montage now uses final background setting (e.g. montage -background none ...
875 -background lightblue show:).
876 * Do not annotate directory paths in ListFiles().
877 * Reset the image matte for png:color-type=2.
879 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
880 * Support new label:pointsize property.
881 * Miscellany->Slide Show, in the display program, now cycles through the
883 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
884 * Reduce memory requirements when dithering on the iPhone.
885 * Command line operators no longer affected by settings that appear after
886 them (e.g. -splice 10x0+0+0 -gravity center).
887 * Compute the proper DPX user data field size.
889 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
890 * Fix some nits to keep the clang compiler happy.
892 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
893 * Fix transprancy handling for Morphology Convolve
894 * Adjustments of Hit And Miss and Edge Detection kernel definitions
895 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
896 * Handling for Convolution of 1-D vertical kernels.
897 However this was removed (using #if-#endif) as I found it slower in tests!
899 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
900 * mogrify -format properly handles compressed image filename (e.g.
901 -format jpg logo.png.bz2).
902 * Respect +dither option when saving to the GIF image format.
904 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
905 * End of string sentinal is \n not \r.
907 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
908 * Don't decode pixels in coders/png.c when image->ping is set.
910 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
911 * Reset image filename when reading inline images.
912 * Don't clamp floating point values for HDRI-enabled ImageMagick.
914 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
915 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
916 * 'Skeleton' variant to thin down images as symmetrically as possible.
917 * Spelling correction: Manhatten -> Manhattan
919 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
920 * Properly scale color components of the PNG bKGD chunk.
921 * Prevent MNG divide by zero in calculation of frame_timeout. Set
922 both frame_delay and frame_timeout to infinite when ticks_per_second
923 is zero, as required by the MNG spec.
925 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
926 * Add x:silent option to prevent beeps when reading the X image format.
927 * Recognize TTF for GetMagicInfo().
928 * Ensure the +set option deletes the image artifact.
930 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
931 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
933 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
934 * Fix for Square Array Rotates (off center origin rotate)
935 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
936 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
937 to complete this kernels definition
939 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
940 * Respect density when rendering SVG images.
941 * Set AVI handler to the MPEG coder.
942 * Compute the proper DPX user data field size.
943 * Do not interpret a format specifier when enclosed in brackets (e.g.
944 rose_tile_%[filename:tile].gif.
945 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
947 * Prevent MNG divide by zero in calculation of frame_delay (reference
948 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
950 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
951 * Third Re-write of MorphologyApply() to better handle compound methods.
952 * Implemented -set option:morphology:compose for merging results of
953 multiple kernels. "None" means re-iterate results with next kernel.
954 While "Undefined" means to use the internal default for a method.
955 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
956 while HitAndMiss defaults to "Lighten" (union of all kernel results).
957 Other morphology methods defaults still to be decided.
958 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
959 * Rotation Expansion of single kernels '^' and '@' flags in arguments
960 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
961 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
962 So the above will only produce a list of 2 kernels, not 4 kernels
964 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
965 * Separation of internal function MorphologyApply() from
966 MorphologyImageChannel() to calls to convolve without user settings.
967 * Rewrite of MorphologyApply() to output better 'verbose' messages
968 * Better handling of Gaussian tyle filters (bug fixes)
969 * Bug fix and optimization of kernel size calculations in "gem.c"
970 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
971 expand kernel into a rotated list.
972 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
973 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
974 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
975 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
976 EG: -morphology convolve LOG:0x1
977 * Added FreiChen, Kirsch Convolution kernels
978 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
979 * Added Edges HitAndMiss Kernel
981 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
982 * PSD images require a proper layer to support an alpha channel.
983 * Enable PFM endian support.
984 * Add context to -border for montage. Inside the parenthesis it adds a border
985 to the image otherwise it sets the border for the layout manager.
986 * 24-bit BMP images are not colormapped even if header colors != 0.
987 * Set DPX user data like this: -set profile dpx:userdata.txt.
988 * Make sure Lab => RGB => Lab survives the round trip.
990 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
991 * Use ScaleCharToQuantum() in coders/src.c (reference
992 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
993 * Don't clamp HDRI EXR pixels.
995 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
996 * Increase the estimated # points for the path drawing primitive.
997 * Remove any prior resolution block from PSD before writing the new block.
999 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
1000 * Addition of more Morphological/Convolution Kernels.
1001 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
1002 EG: -morphology convolve DOG:0x1,3
1003 -morphology convolve DOB:0x1,3,90
1004 * Added Prewitt, Roberts, Compass Convolution Kernels
1005 * Ring Symbol Kernel (subtraction of Disk from a Disk)
1007 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
1008 * The pixel buffer was underallocated for some image formats when streaming.
1010 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
1011 * Implementation of Pattern Matching Morphology methods
1012 HitAndMiss, Thicken, Thinning
1013 * Reporting of Kernel Strings that fail to parse (though not why)
1014 * Parsing of Multiple Kernel Strings, generating a list of kernels
1015 * Union of results from Multiple Kernels for HitAndMiss method
1016 * Interated Multiple Kernels for all other morphology methods
1017 * Added many new kernels for HitAndMiss and Convolution
1018 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
1019 ConvexHull (for Thicken), Skeleton (for Thinning)
1021 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1022 * Use proper background.index when writing indexed PNG, if the background
1023 color is in the palette.
1025 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1026 * Fix improper 'invalid colormap index' PNG bug.
1027 * Fix PerlMagick compile exception.
1029 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1030 * Added % and ! modification flags to morphology distance kernel
1031 scaling factor, for easier usage.
1032 * Bug fix for compose math channel handling and morphology diff usage
1034 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1035 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1036 * Initialize BMP alpha channel to opaque for RGB images.
1037 * Fixed under allocation for round rectangles.
1038 * The -list option returns a 0 status as expected.
1040 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1041 * Made use of new no-'sync' channel enabled mathematical compose methods
1042 for the difference morphology methods. These should now work correctly
1043 for specific channels, and more importantly for alpha shaped morphology.
1045 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1046 * Fixed bugs with losing the opacity channel while writing some PNG images.
1047 (bug reported by Anthony T.)
1049 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1050 * Simplified and corrected rowbytes calculation in coders/png.c and
1053 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1054 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1055 "ModulusSubtract" for more clarity of there functions. Old names
1056 will continue to work as expected.
1057 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1058 normal SVG 'Over' blending specifications, (see next for override)
1059 Note that this does NOT include the "Plus" composition method which has
1060 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1062 * By default mathematical compositions work as per SVG definition. That is
1063 the results are synchronized with 'Over' alpha-blending (except "Plus"
1064 which uses 'plus' alpha-blending).
1066 By removing the default 'sync' flag from the -channel setting however
1067 Break this inter-channel synchronization and do the mathematical operations
1068 only on the individual channels as specified by the -channel setting.
1069 That is do 'channel' math rather than 'SVG' composition.
1071 With this change you can then use mathematical composition methods on
1072 individual channels or even with the alpha channel of images.
1074 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1075 * Special case handling in Barrel distortion (pixel at image center)
1076 * Calculation of image for Barrel distortion (pixel vs image coords)
1077 * Argument input (handling optional 'd' argument) for Barrel distortion
1079 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1080 * Do not declare timestruct under MinGW.
1081 * Respect -compose option for the montage utility (bug report by Anthony).
1082 * A 256 column gradient produces a 256 color GIF image (bug report by
1084 * Register / unregister CALS format in static.c (reference
1085 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1086 * Add SetImageColor() method.
1088 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1089 * Only write one ICC profile to PSD image.
1090 * Sync image colormap for PNG tRNS chunks.
1091 * The -direction option now works with the -annotate and -draw options.
1092 * For the histogram: format, if you have no need for the unique color list,
1093 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1094 expensive operation.
1095 * Match on literal after backslash in glob expression (reference
1096 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1097 * Enable JPEG-compression for grayscale TIFF images (reference
1098 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1099 * Don't write empty tile if tile geometry matches the image width (reference
1100 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1101 * Support -regard-warnings in the mogrify utility.
1102 * Output the correct units for the identify utility (reference
1103 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1105 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1106 * Do not set the resample virtual pixel method when undefined.
1107 * Support writing grayscale PSD images.
1108 * Revert Lab-to-XYZ colorspace transform patch.
1109 * Clamp HDRI values for LevelImageChannel() method.
1111 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1112 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1113 * Do not flip BMP image with negative height when pinging.
1115 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1116 * Improve support for device link profiles.
1118 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1119 * Fixed bug in -auto-level for special case when only one value is present
1120 in some channel of the image. In this case no 'stretch is performed, just
1123 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1124 * WMF support under Windows does not produce the same results as under
1127 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1128 * Fixed bug in equal-size tile cropping, when image has a page offset.
1130 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1131 * The -recolor 4x4 matrix is now interpreted properly (previously it
1132 summed rather than attenuating the alpha channel).
1133 * Support writing 1-bit PSD images.
1135 * Improved WMF support under Windows.
1137 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1138 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1139 * Finished eliminating the deprecated direct references to members of
1140 the png_info structure. ImageMagick can now be built with libpng-1.5.
1142 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1143 * Respect the -density option when rendering a Postscript or PDF image.
1144 * Distort barrel no longer complains when 3 arguments are given (reference
1145 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1146 * Support -direction left-to-right option for rendering text
1148 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1149 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1150 * Relocated the new, misplaced png_get_rowbytes() call.
1151 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1153 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1154 * Windows does not support complex.h (reference
1155 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1156 * Add support for monochrome PSD images.
1157 * VignetteImage() no longer crashes when x and y arguments are both greater
1158 than half the width (x) and height (y) of the image.
1160 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1161 * Eliminated some of the deprecated direct references to members of
1162 the png_info structure. This must be finished before we can build
1165 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1166 * The animate program no longer loops twice when -loop 1 is specified.
1167 * The caption format would sometimes hang when the text was not UTF-8.
1168 * Don't gamma correct log to linear color conversion unless the -gamma is
1169 specified (reference
1170 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1172 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1173 * Detect CMYKProcessColor AI tag.
1174 * Delete image from command line cache for -write option.
1176 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1177 * Add support for the Adobe Large Document format.
1178 * Recognize -remap option for the mogrify utility.
1179 * The default Helvetica font is not always available, check for
1180 Century Schoolbook too (reference
1181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1183 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1184 * Permit user to get virtual pixels with a region width of 0.
1185 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1186 * Resampling filter must respect the image virtual pixel method.
1188 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1189 * The -evaluate-sequence option behaves like -evaluate except it operates
1190 on a sequence of images.
1192 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1193 * Add support for the -maximum and -minimum options.
1195 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1196 * Check to see if ICON image width /height exceeds that of the image canvas.
1197 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1198 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1200 Anthony, review these for correctness.
1201 * Don't embed an XMP profile in an EPS image for now.
1203 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1204 * Insufficient image data in EPT is a warning rather than an error.
1205 * Respect -type TrueColor when writing gray DPX images.
1206 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1207 not a multiple of 3.
1208 * BMP has an alpha channel, it was treated as an opacity channel.
1210 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1211 * Write 10-bit grayscale DPX images properly.
1213 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1214 * Detect PDF ICCBased colorspace.
1216 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1217 * Finalized -set option:convolve:scale kernel normalize/scale option
1219 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1220 * TransformImage() resets the image blob when called in the PICT decoder;
1221 use SetImageExtent() instead.
1223 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1224 * Support PSD RLE compression.
1226 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1227 * The jpeg:extent define sometimes exceeded the specified limit.
1229 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1230 * Resolve "too many open files" (reference
1231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1233 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1234 * Added Correlate method which does a Convolve without reflecting the kernel.
1236 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1237 * Initialize grayscale colormap for PSD images.
1239 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1240 * Final testing and fixing of basic morphology operators
1241 * Addition Third-level Subtractive Morphology Methods:
1242 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1243 * Ensuring original kernels passed to morphology are cloned before being
1244 modified for use by specific methods (EG: convolve scale/normalize)
1246 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1247 * display -immutable to display transparent image without a checkboard.
1249 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1250 * Make -define png:color-type less persnickity about what it will accept.
1252 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1253 * added use of -precision in 'showkernel' output of -morphology
1254 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1255 'Distance' Morphology primitives. This does not have a performance hit,
1256 though is only truely applicable when the kernel is asymmetric. Note that
1257 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1258 operations work properly. This 'reflected usage is defined by online
1259 morphology lecture notes (Google for "EECE Binary Morphology")
1260 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1261 If undefined morphology convolve does not do any scaling or normalization
1262 of the convolution kernel. A value of 0.0 causes normalization for both
1263 zero and non-zero (added weights) kernel types.
1265 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1266 * Speed up reading the PSD image format.
1267 * Add the -precision option. Use it to set the maximum number of significant
1268 digits to be printed.
1269 * Add -features option to the identify program to display channel features.
1270 * Add -unique option to the identify program to display channel features.
1272 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1273 * Add support for compact floating point (i.e. -depth 16 -define
1274 quantum:format=floating-point).
1275 * Transparent images no longer flicker on certain system when using the
1277 * Permit interactive resizing with the display program.
1278 * Support heterogeneous distributed processing, see
1279 http://www.imagemagick.org/script/architecture.php#distributed.
1280 * Fix semaphore assertion when reading a corrupt image with Magick++.
1281 * Add support for -brightness-contrast option.
1283 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1284 * Add support for the BGRA raw image format.
1286 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1287 * Added Kernel Generator to generate kernels from user strings, which
1288 allows the generation in many built in kernels for both Convolution
1289 and other Morphological methods. New Kernels currently include..
1290 Convolution: Gaussian, Blur, Comet
1291 Morphological: Rectangle, Square, Diamond, Disk, Plus
1292 Distance: Chebyshev, Manhatten, Knight, Euclidean
1293 And both old and new (rectangular) user defined kernel specifications
1294 including the use of 'nan' to represent elements which are not part
1295 of the kernel definition. List built-in kernel types use "-list kernel"
1296 * Added -morphology {method}[:{iteration}] {kernel_string}
1297 Initial methods includes no only the basic morphology methods: Dilate,
1298 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1299 also the special methods: Convolve, and Distance. Of course the
1300 appropriate kernel should be provided for each specific method.
1302 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1303 * Add OpenCL-enabled filter (e.g. convert image.png -process
1304 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1305 * Added StringTo...() processing functions
1307 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1308 * Added MxN tile cropping with overlapping and space handling.
1309 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1311 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1312 * angle bug fix in variable blur composition with vertical ellipses
1313 * Added ability to have variable angles for ellipses in variable blur
1314 composition. See IM Examples, Composition, Variable Blur for details
1316 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1317 * JPEG does not grok the HSL colorspace.
1319 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1320 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1321 * The -gaussian-blur over blurred the opacity channel (reference
1322 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1324 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1325 * Declare InverseFourierTransformImage in Magick++/Include.h.
1327 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1328 * The PNG8 encoder would fail to write a 1-color image, due to
1329 a bogus MagickFail return from CompressColormapTransFirst().
1331 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1332 * SVG images are no longer double sized with the -density option.
1334 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1335 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1338 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1339 * It's interword-spacing, not interword_spacing (reference
1340 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1341 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1343 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1344 * Changed the one remaining ping_info->trans to ping_info->trans_values
1347 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1348 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1349 * -threshold option: threshold to white if the computed intensity of the
1350 color channels exceeds the threshold.
1351 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1353 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1354 * Escape single quote in when writing the UIL format.
1356 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1357 * The mogrify program +opaque option now recognizes its required argument.
1359 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1360 * Add magick/morphlogy.{c,h} source templates.
1361 * Sync image option when reading MPR images.
1362 * Optimize ping for SVG images.
1363 * SetLogFormat() no longer causes crash (reference
1364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1365 * Do not call MagickCoreTerminus() when memory allocation fails inside
1366 the locale component.
1368 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1369 * Read / write 32-bit SUN raster images with a odd width.
1370 * Cairo format returns pixels with the alpha premultiplied (reference
1371 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1373 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1374 * Thumb::URI file URI now has the correct number of forward slashes.
1376 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1377 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1380 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1382 * Restore -tile-offset functionality (bug report from Anthony).
1384 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1385 * Animate command line options are no longer ignored.
1387 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1388 * Bug Fix for Polynomial distortion. which is now working.
1390 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1391 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1392 * Make sure MagickWand semaphore is acquired before locking it.
1394 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1395 * Convert SVG clipping path points from unsigned to long.
1397 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1398 * Only call InstantiateXComponent() if X11 support is included.
1399 * Correct hue computation for the HSB colorspace.
1401 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1402 * Braille coder fix for DirectClass images
1404 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1405 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1407 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1408 * Alpha blending is not required for ScaleImage().
1409 * Gaussian noise operator is not longer discontinuous.
1411 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1412 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1414 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1415 * Black channel is now set properly when resizing CMYKA images.
1417 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1418 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1420 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1421 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1423 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1424 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1425 * Use GetCacheViewAuthenticPixels() rather than
1426 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1428 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1429 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1430 filters/Makefile.am and wand/Makefile.am.
1431 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1434 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1435 * Don't use group4 compression if the image is truecolor.
1436 * If image is gray, write grayscale DPX images.
1437 * We no longer lose a scanline when reading multi-frame raw images
1439 * Properly update the EXIF orientation tag.
1441 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1442 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1444 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1445 * Support -clamp option.
1446 * Patch for IsMagickColorEqual() for HDRI.
1447 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1449 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1450 * Patch to fix configure's framework's undefinedness (only if the gslib
1453 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1454 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1456 * Hue in hsl() format is 0-360 and does not use %.
1458 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1459 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1461 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1462 * Optimize copy composite operator.
1464 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1465 * Use -define jpeg:size to scale a JPEG image to the specified size.
1467 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1468 * Fix ICON alpha mask scanline pad.
1470 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1471 * Return the global maximum threads to avoid the rare cache view assertions.
1472 * Throw an end-of-file exception for truncated raw gray images.
1474 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1475 * Do not include last line of text in the interline spacing computation.
1477 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1478 * Check that quantum_info is defined before destroying it in the PNG coder.
1479 * Add -interline-spacing option to convert.
1481 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1482 * Support multi-page transparent Postscript and PDF.
1484 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1485 * A union is required when converting a thread ID to an unsigned long.
1487 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1488 * Add support for TIFF 3.9.1.
1490 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1491 * Validate with the netscape: reference image.
1493 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1494 * Fix memory leak for threaded PerlMagick scripts.
1496 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1497 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1499 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1500 * Bug Fix for transparency handling in Composite Variable Blur
1501 * Addition of -auto-level and -auto-gamma image enhancements
1502 (under trial not yet final)
1503 * Addition of a special -channel flag 'sync' which means that the specified
1504 channels are to be modified together by the same amount. The flag is
1505 enabled by default. This replaces the current 'channels not modified'
1506 type handling thought IM.
1507 * Modified -channel parsing to continue looking for words, after handling
1508 any shorthand channel options. For example: -channel RGB,sync
1510 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1511 * identify -format %c logo.png returns the image comment as expected.
1512 * Clone ImageInfo members scene and number_scenes (reference
1513 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1514 * Fix memory leak with the -remote option of the animate program (bug report
1516 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1517 * MVG partial opacity not set properly (reference
1518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1519 * Black channel was not blurring properly (reference
1520 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1522 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1523 * The display program honors -loop.
1524 * (ab) of Lab colorspace was not offset correctly.
1525 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1526 * SVG permits multiple arc paths with an omitted 'A' (reference
1527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1528 * The 'skewY' MVG attribute produced incorrect angles (reference
1529 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1531 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1532 * Optimize GammaImage() method.
1534 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1535 * OpenMP-enable GetSimilarityMetric().
1537 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1538 * Structure trans_values was renamed to trans_color and trans was
1539 renamed to trans_alpha in PNG version 1.4.
1541 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1542 * Replace color blending in DrawGradientImage() to use Composite Blend.
1543 this makes Gradients handle transparency correctly!
1545 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1546 * The -thumbnail option no longer removes color profiles (reference
1547 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1548 * Do not scale real / imaginary FFT / IFT.
1549 * Check for localtime() NULL return.
1550 * import --help requires an X server (reference
1551 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1552 * Fails to load MS Windows icons with compressed PNG elements (reference
1553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1555 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1556 * Support the new JPEG version 7 delegate library.
1558 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1559 * Incorrect use of setjmp in coders/png.c.
1561 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1562 * We broke -scene when we fixed the -dispose option. Try again.
1564 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1565 * Update autoconf support files.
1566 * More than one -dispose setting overwrote previous settings (reference
1567 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1568 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1570 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1571 * Final testing and bug fixes for all mathematical compose methods
1572 Including non-overlapping regions bugs found in in operators Divide,
1573 ColorDodge, VividLight. And the handling of transparency to follow
1574 standard 'Over' Blending in Divide. Only math methods not looked at are
1575 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1576 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1578 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1579 * Addition of user definable 'Mathematics' compose method
1580 -compose Mathematics -set option:compose:args A,B,C,D -composite
1581 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1582 this lets you implement most smooth polynomial compose methods.
1583 (requested by Fred WienHaus)
1585 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1586 * Finished the recoding of Composite methods to allow easier debugging
1588 * Added PegtopLight compose method as an alternative simpler Softlight
1589 alternative. See notes and comparision to SoftLight in...
1590 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1591 * From the notes on Photoshop blend modes at
1592 http://www.simplefilter.de/en/basics/mixmods.html
1593 Added extra composition modes:
1594 VividLight, PinLight, LinearBurn, LinearDodge
1595 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1597 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1598 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1599 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1600 to debug, and directly comparable to SVG specifications.
1601 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1602 Though only SoftLight changed to significantly.
1603 * However implementation errors were found for ColorBurn, LinearLight
1605 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1606 * Add -blue-shift option.
1607 * Add compression flag for each channel of a PSD layer.
1608 * Implement experimental forward and inverse Fourier transforms (contributed
1609 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1610 prime time just yet.
1611 * Support -cdl (color decision list) option.
1612 * Support breaks in Chinese characters which traditionally do not include
1614 * Don't process directories as filenames when using wildcard paths
1617 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1618 * Can't bit shift a float.
1620 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1621 * Off by one error for multi-frame raw grayscale images.
1622 * Can't stat() a Zip or Bzip opaque structure.
1623 * DPX user bits are no longer truncated.
1624 * Return image colorspace for -format [%colorspace] option.
1625 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1627 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1628 * Automatic determination of B from C and C from B for a 'Keys Filter'
1629 when using the B,C Cubic Filter Expert options was broken.
1630 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1632 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1633 * Added -compose 'Blur', variable blur mapping to CompositeImages
1634 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1635 * Added "-blur" special compose option to "composite"
1636 * Cleanup of "composite" compose argument handling
1638 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1639 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1640 * Set compare similarity image to NULL to prevent double free.
1642 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1643 * Set camera formats to require a seekable stream.
1644 * Do not let display program image window exceed the screen size.
1646 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1647 * Improve FITS keyword parser.
1649 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1650 * Cleanup of compose 'displace' of old useless code that is not used.
1651 * Implement a compose 'distort' mapping method,
1652 This is basically exactly like 'displace' but relative to a fixed point
1653 which may be user supplied as +X+Y
1654 * Default scaling to width/2 and height/2 of overlay (100% scale)
1655 with a distortion 'center' to the middle of the overlay image
1656 * If a '%' flag given scale displacement relative to image size
1657 * If a '!' flag given make scale and center relative to 'background' image
1658 instead of the overlay map.
1659 * If no 'height' scale given, use the X scale.
1661 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1662 * Fixed bug for compose methods, Hue, Saturate, Luminize
1664 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1665 * Report the correct transparent pixel values in the display program
1667 * Do not advance when finalizing image settings in the mogrify program.
1669 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1670 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1671 for correct handling of 2 dimensional -compose "displace".
1672 * Fixed PerlMagick Composite() for the same thing.
1673 * Modified compose "Displace" so displacement image's alpha channel can be
1674 used to mask the transparency of the overlay area.
1676 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1677 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1678 See Introduction at http://www.quelsolaar.com/technology/clut.html
1680 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1681 * Changed CompositeImageChannel() so that extra compose arguments are
1682 now passed in the ImageArtifact "compose:args". This can be assigned to
1683 images using -set "option:compose:args" 'args' where args are defined
1684 using 'geometry' style or 'comma separated numbers'.
1685 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1686 "compose:outside-overlay".
1687 * Documentation update for CompositeImageChannel() in Core Library to
1688 reflect these changes.
1689 * Documentation update for DistortImage() in Core Library with the extra
1690 ImageArtifact controls it can use.
1691 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1693 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1694 * Documentation update for CompositeImageChannel() in Core Library.
1695 This adds the information on how extra compose arguments needed for
1696 specific compose methods are actually passed to the library function.
1697 Compose methods such as Blend, Dissolve and Displace.
1699 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1700 * The target profile in ProfileImage() is no longer accessed after it is
1703 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1704 * Bug fix for -page.
1706 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1707 * Minor change to -function Arctan to make first argument match slope
1709 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1710 * Do not treat -page as a global option (reference
1711 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1713 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1714 * Create thread set for pseudo-random number generator.
1716 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1717 * Do not change opacity value for the -alpha background option.
1718 * Rebuild automake / autoconf scripts.
1720 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1721 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1724 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1725 * Permit reading a specific frame of a multi-page TIFF with blobs.
1727 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1728 * Added new -function methods Arcsin and Arctan
1730 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1731 * Fixed a regression with PNG8: format.
1733 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1734 * The -geometry option was improperly applied twice.
1736 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1737 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1739 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1740 * Updated help output and command-line options documentation to bring
1741 the -alpha options up to date with what's actually in the code.
1743 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1744 * Change "depreciated" to "deprecated" in several files.
1746 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1747 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1748 * Recognize unicode strings when computing caption word wrapping.
1749 * New -alpha background option to set fully-transparent pixels to the
1752 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1753 * Combined layer of transparent PSD image was not being read properly.
1755 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1756 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1757 It is now able to write an opaque black-and-white image in any of the 15
1758 valid combinations of PNG color-type and bit-depth.
1759 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1761 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1762 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1764 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1765 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1767 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1768 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1769 * Support policies to permit or deny any coder, delegate, filter, or file
1770 path (see policy.xml).
1772 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1773 * The mogrify -crop option returns multiple images if an x/y offset is not
1774 specified (e.g. -crop 100x100).
1775 * Generate a proper file path for -path @filelist.txt (reference
1776 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1778 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1779 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1780 options. This is work-in-progress with the objective of being able to
1781 precisely specify the type of PNG file to be written. The previously-used
1782 internal attribute "png:bit-depth" that was used to communicate between
1783 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1784 This feature needs testing. It is important to note that this feature
1785 cannot be used to force the PNG to use a bit-depth or color-type that
1786 does not losslessly represent the image. You can, however, cause
1787 the writer to use a larger depth or to use the RGB colorspace when
1788 grayscale or indexed would have been sufficent.
1790 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1791 * Fixed the Rmin usage in Depolar and Polar distortions
1792 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1793 to Afrom + 360 degrees (or a fill circle from the given start angle)
1795 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1796 * Do not return a black image for -channel RGBA -gaussian (reference
1797 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1799 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1800 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1802 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1803 * Generate BMP 32-bit ARGB format for images with transparency (reference
1804 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1806 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1807 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1808 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1809 * Normalize similarity based on reconstruction not the original (reference
1810 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1811 * Support multiple JPEG images encapsulated within DICOM.
1813 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1814 * Msys does not understand NAME_MAX.
1816 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1817 * Check for valid linked list before assigning next / previous pointers.
1819 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1820 * Check error return from CompressColormapTransFirst() in coders/png.c
1822 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1823 * Refrain from modifying image struct members (color, depth, matte)
1824 while writing PNG datastreams.
1826 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1827 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1828 Now it always produces 8-bit datastreams as users probably expect.
1830 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1831 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1832 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1834 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1835 * The display program now returns a 0 exit code on success (reference
1836 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1838 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1839 * Folded some long lines and made other cosmetic changes.in coders/png.c
1841 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1842 * MVG autodetection failing (reference
1843 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1845 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1846 * Image not properly placed when displaying to the X server root (reference
1847 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1848 * fmax() is not support on some platforms (reference
1849 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1851 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1852 * Rename existing "Bilinear" distortion as "BilinearReverse"
1853 * Added forward mapped bilinear distort as "BilinearForward"
1854 * The "Bilinear" distort is temporarily obsoleted but will eventually
1855 be added as a "BilinearReverse" and "BilinearForward" combination
1856 mapping though a unit square.
1857 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1858 gradient function as that method is the direct use of such equations.
1860 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1861 * Default to min-is-white Photometric for fax / group4 compression (reference
1862 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1863 * Respect image resolution when setting PDF MediaBox (reference
1864 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1865 * Add SimilarityImage() to return how similar one image is to another.
1867 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1868 * Graceful exit in djvu coder when EOF is thrown.
1869 * Support -unsharp option for the montage program.
1871 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1872 * Reduce deskew blurring: use AffineTransformImage() rather than
1874 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1875 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1877 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1878 * Support for -density & -units options in PSD writer.
1880 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1881 * Fix bug in the braille coder which makes it always segfault.
1883 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1884 * Enhance the compare program to locate a template image within a larger
1886 * Eliminate assertion when generating a PDF thumbnail.
1888 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1889 * Fix assertion in IntegralRotateImage (reference
1890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1892 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1893 * Referenced counted blob was incremented incorrectedly in CloneImage().
1895 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1896 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1897 * Assertion failure reading PSD image (reference
1898 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1900 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1901 * Change -selective-blur to use gaussian kernel.
1903 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1904 * Missing locks in blob - race condition (reference
1905 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1907 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1908 * Use default SVG resolution unless resolution is explicitly set (reference
1909 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1910 * Add support for -selective-blur option.
1912 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1913 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1914 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1916 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1917 * Check the 8BIM profile resource block length (reference
1918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1919 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1920 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1922 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1923 * Eliminate race condition when acquiring a wand (reference
1924 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1925 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1926 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1928 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1929 * Fix the image compose operator at OverCompositeOP for shadows (reference
1930 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1932 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1933 * Patches to get ImageMagick working under OS2.
1935 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1936 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1937 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1939 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1940 Glenn Randers-Pehrson <glennrp@image...>
1941 * DICOM reader not handling signed pixels properly.
1943 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1944 * Don't call GetValueFromSplayTree() if image properties is NULL.
1946 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1947 * Fix minor size issue with bestfit +distort operation.
1948 * Enable listing of -distort Polynomial
1949 * Minor tweeks and center fixes for Polar/Depolar
1951 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1952 * Convert returns MagickFalse for the -version option (reference
1953 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1954 * Don't set pixel opacity unless the image alpha channel is active (reference
1955 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1957 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1958 * Fix old -clut bug for re-coloring gray images using transparent and
1959 semi-transparent colors.
1961 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1962 * Changes have been made to scores of the files that generate the
1963 documentation. The most noticeable cosmetic changes are to the command-line
1964 examples and command-line snippets, which now have a new look: dark blue
1965 boxes with white/yellow text to indicate sample input/output. Inclusion of
1966 current version and release dates in appropriate places are now
1967 automatically generated. Also, many changes have been made to begin to
1968 bring the pages into strict W3C compliance with respect to both HTML and
1971 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1972 * The identify program reads the image pixels when the -format option is
1973 asking for image statistics.
1974 * Much improved ImageMagick validation suite (exercise with 'make check').
1976 2009-02-18 6.4.9-5 Jon <jon@brick...>
1977 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1978 and which overwrites the allocated area.
1980 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1981 * Add section to license to alert users to third-party licenses in the
1984 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1985 * Replaced geometry string parsing using ParseGravityGeometry() in
1986 "composite" with more direct use of GravityAdjustGeometry();
1988 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1989 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1990 * The stream utility no longer go into an infinite loop (reference
1991 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1993 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1994 * JPEG to PDF was not always reversible (reference
1995 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1997 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1998 * Stroking when annotating failed for stroks widths > 2 (reference
1999 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
2001 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
2002 * TransformImageColorspace() returns GRAYColorspace when set (reference
2003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
2004 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
2007 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
2008 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
2010 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
2011 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
2013 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
2014 * Removed previous patches for -shear directions.
2016 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
2017 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2020 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2021 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2022 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2023 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2025 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2026 * Removed "annotate" patches, which causes no end of problems.
2027 Original coding worked perfectly fine. Annotate isn't part of SVG!
2029 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2030 * Respect mouse wheel movements for display program (reference
2031 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2032 * Grab button in Display Open menu now works consistently (reference
2033 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2034 * Patch for problem with opacity in MVG (reference
2035 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2037 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2038 * Don't accept discontinuous shear angles for the -annotate option.
2041 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2042 * Apply patch so ImageMagick compiles with Visual Studio 6.
2044 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2045 * Fix small memory leak on truncated PNG images.
2046 * Do not allocate pixels when pinging a PNG image.
2048 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2049 * Set the stroke opacity for "opacity" SVG element (reference
2050 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2052 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2053 * Convert to windows .ico format no longer inverts alpha channel.
2055 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2056 * Interpret geometry correctly for negative angles (-shear 30x-10).
2058 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2059 * Fix GetMagickToken() to accept locales that use "," as radix character.
2061 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2062 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2064 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2065 * Check for negative offsets (bevel widths) for the -frame option.
2067 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2068 * Patch for a memory leak and a logical bug in coders/gif.c.
2069 * CopyMagickString() now returns the minimum of the source string length
2070 or the length parameter.
2071 * Properly set alpha channel in PNGs with palette and tRNS.
2073 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2074 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2075 'rose-%[area].png').
2076 * Do not set the fill element when 'opacity' is set (reference
2077 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2078 * Restore support for decoding the DVI format.
2079 * Add perl and math lib reference to PerlMagick Makefile (reference
2080 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2081 * Fix crash on invalid JPEG XML profile.
2082 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2083 * Support sine and cosine as arguments to the -evaluate option.
2085 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2086 * Calculate the kurtosis and skewness of image channels (reference
2087 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2089 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2090 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2091 same results as the -contrast-stretch option.
2092 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2093 MogrifyRegion() in PerlMagick.
2095 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2096 * Reverse argument and option in Throw*InvalidArgumentException()
2097 macro for proper exception message.
2098 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2099 * Fix Y shear angle for -shear option.
2101 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2102 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2103 * Support reading FITS test files (reference
2104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2105 * Replace input.ttf with the public domain Tuffy.ttf font.
2106 * MagickNewImage() no longer faults when parameters are incorrect (reference
2107 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2108 * Allocate strings returned by XGetResourceInstance() (reference
2109 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2110 * The -append gravity is relative to the container (reference
2111 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2113 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2114 * Reference cache rather than acquiring when cloning an image.
2116 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2117 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2119 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2120 * Add -interword-spacing option to convert.
2121 * Initialize the black channel when testing the CMY colorspace (reference
2122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2123 * remove calls to exit() in MagickWand (reference
2124 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2125 * Validate -affine arguments.
2126 * Accept -attentuate as an option for convert.
2127 * Properly create RGBA image if colormapped image has transparency.
2128 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2130 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2131 * Fix off-by-one problem with -shear.
2132 * Clone pixel cache method when cloning an image.
2134 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2135 * Make "-layers Coalesce" work as it should.
2137 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2138 * Support > 2GB TIFF under Windows.
2140 2008-12-12 6.4.7-8 mootools <help@mooto...>
2141 * FormatMagickTime() checks to ensure the provided time is valid.
2143 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2144 * Add -kerning option to convert.
2145 * Remove halo effect for the -scale option.
2147 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2148 * Fix a 1 byte overrun in Postscript coder.
2150 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2151 * Fix small memory leak in ExpandFilenames().
2153 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2154 * Fix small memory leak in LoadLocaleList().
2155 * Fix small memory leak in GetProfilesFromResourceBlock().
2156 * Don't forget to scale grayscale values when quanum min-is-white is set.
2158 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2159 * Include delegate libraries in MagickCore-config script.
2161 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2162 * Fix off-by-one error for -chop 0x50%.
2163 * Performance improvement bilinear interpolation.
2165 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2166 * Support absolute paths in the include directive within a configuration
2169 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2170 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2171 * Another attempt at properly extracting the IPTC profile from a 8BIM
2174 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2175 * AppendImage() re-written to respect gravity properly!
2176 Routine simplified to a single loop for both styles of append
2178 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2179 * AppendImage() respects gravity.
2180 * Protect against circular image list when cropping.
2181 * The index variable must be long rather than unsigned long for the DCM
2184 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2185 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2186 quantum depth is 32.
2188 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2189 * Global replaced accidently renamed MagickGetImagePixelColor().
2191 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2192 * Fixed transient bug in the -white-threshold option.
2193 * -extent x256+100+100 no longer returns an exception (reference
2194 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2196 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2197 * TIFF pad is relative to bits-per-sample (reference
2198 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2200 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2201 * Support GBR raw image files.
2203 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2204 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2206 * Default PDF compression to that of the image unless overwritten by
2207 the -compress option.
2209 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2210 * Numerous pixel cache improvements including embeded support for
2211 OpenMP in a transparent manner.
2213 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2214 * Transient bug in encipher / decipher operation (reference
2215 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2217 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2218 * MPC image files working again.
2219 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2220 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2222 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2223 * Fix temporary file leak.
2225 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2226 * Fix bug for RGBO image @ line, plane and partition interlace.
2228 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2229 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2230 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2232 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2233 * GPS and multivalued EXIF properties support
2235 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2236 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2239 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2240 * Correct DPX frame position property label (reference
2241 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2242 * Textures are no longer painted as the background color.
2243 * Update both fields of an EXIF resolution.
2244 * Support query-font-metrics MSL tag.
2246 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2247 * Do not set image colorspace for the MSL modulate tag.
2249 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2250 * Off by one error when computing affine in DrawAffineImage() (reference
2251 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2253 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2254 * Fixed local adaptive thresholding when using an offset (reference
2255 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2256 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2257 the pixel cache morphology.
2259 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2260 * Set explicit image format for BlobToImage() (reference
2261 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2262 * p_thread_t is an aggregate under MinGW.
2264 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2265 * pthread_t can be aggregate so stop treating it like its atomic.
2266 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2269 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2270 * slight modification of the added "radial-gradient:" image generator
2271 so the radius goes to an edge rather than the corner, allowing more user
2272 control based on image size.
2273 * fix -raise N to mean -raise NxN
2275 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2276 * Add support for inline images.
2278 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2279 * MinGW supports both Posix threads and Windows critical sections.
2281 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2282 * pthread_self() can be an aggregate value.
2283 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2285 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2286 * Set sentinel byte for MVG coder.
2287 * fx:standard_deviation returns standard deviation now instead of mean.
2289 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2290 * Support radial gradients in DrawGradientImage().
2292 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2293 * Fix memory leak when XMP profile is corrupt.
2294 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2296 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2297 * Use -remap rather than -affinity.
2298 * Don't unregister a module for an image coder signature exception.
2299 * Don't assume a monochrome image is colormapped.
2301 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2302 * Attempt to fix three image "composite -displace" while also allowing use
2303 of separate X, Y grayscale displacement maps, or a merged X=red Y=green
2304 (later transparency mask will also be added) as discussed in IM Examples,
2305 'distortion maps', but for -displace.
2307 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2308 * Fix pixel cache race condition.
2310 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2311 * Fixed an OTB coder bug (reference
2312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2314 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2315 * Add NULL terminator to options list to in MontageImageCommand().
2317 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2318 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2319 to fit the current sequence of layered/animated images. The images
2320 themselves are not modified only the 'page' meta-data. As a side-effect
2321 all offsets will become positive, with a minimal canvas width/height.
2323 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2324 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2326 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2327 * String Memory leak from InterpretImageProperties() in "annotate"
2328 for Command line handling in mogrify.c
2329 * Allow percent escapes in both -sparse-color and -distort argument strings.
2330 * Fix -alpha to allow Set, Copy, and Extract from command line
2331 * Fix -alpha Set so it only clears the alpha when it was previously off
2332 * Changed 'AllChannels' to be just the 'real' channels (including K).
2333 * Special handling if +level-colors is given one color, and no separator.
2334 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2336 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2337 * Fix -interpolate / -compose settings.
2338 * No need to specify -endian for native floating point format.
2339 * Remove small memory leak when cloning image properties (reference
2340 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2341 * The scan delegate requires a device name, not a symbolic link.
2342 * Report alpha instead of opacity for the TXT image format (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2344 * Add channel support to -motion-blur.
2345 * Set the SVG affine matrix *before* we compute the scale (reference
2346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2347 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2348 ImageMagick distribution is built without thread support.
2349 * Return the correct number of unique colors for colormapped image (reference
2350 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2351 * SVG depends on MagickWand for parallel make (reference
2352 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2355 * Addition of 'BarrelInverse' Distortion
2357 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2358 * Extract / embed namespace for JPEG XMP profiles (reference
2359 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2360 * Deprecate -map and replace with -affinity which supports dither methods.
2361 * Set image depth when -depth is fired.
2362 * Fix small memory leak in TIFF coder (reference
2363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2365 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2366 * Parallelize the colorspace transforms.
2367 * Honor gravity for -extent option (reference
2368 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2370 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2371 * Fixed a memory leak in the TransparentPaintImage() method.
2373 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2374 * Treat -compose as a setting.
2375 * Check for depth == 0 in GetQuantumScale() (reference
2376 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2377 * Fix CIN coder scanline length (reference
2378 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2380 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2381 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2382 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2383 * Fix configure script to configure the JBIG delegate library (reference
2384 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2385 * Error in indexed PNG output if number of colors <= 16 (reference
2386 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2388 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2389 * Always reinterpret %[fx:] properties.
2390 * Composite based on the composite image compose operator.
2392 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2393 * Add --coder-path and --filter-path options to MagickCore-config to
2394 support the Magick Coder and Image Filter kits.
2396 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2397 * -sparse-color option completed with inital set of methods.
2398 * -distort Barrel arguments expanded.
2400 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2401 * The -draw option no longer returns an error when for # like .6 (reference
2402 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2404 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2405 * New dithering selection option, -dither Floyd-Steinberg or
2408 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2409 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2411 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2412 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2413 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2414 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2415 * Support -compose option in the compare program.
2417 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2418 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2419 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2420 the older DrawAffineImage() in AffineTransformImage().
2421 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2423 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2425 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2426 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2427 degree Arcs and Polar Distorts.
2429 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2430 * Patch -fx to properly recognize maxima and minima.
2431 * Add channel specifier to -fx depth, mean, maxima, minima, and
2432 standard_deviation (e.g. depth.r).
2433 * Properly append .magick to the USERPROFILES path (reference
2434 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2436 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2437 * Added a "-set option:distort:scale" which scales the output 'view'
2438 by the amount given. This is directly useful for doing 'super-sampled'
2439 distorts, just set this, the scale the result back to a normal size.
2441 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2442 * Rewrite on coefficent handlig for DistortImages so allow for generation
2443 by other operators (SparseColor), and addition of verbose output of
2444 equivelent -fx functions for DistortImages to report of the internal
2445 coefficents that was calculated, and who they are used.
2446 * Initial implementation of SparseColor for interpolated gradients from
2447 sparsely separated points of color (or posibily other forms of arguments)
2448 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2449 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2450 And as developed by Fred WeinHaus in his PinBarrel script
2452 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2453 * Certain corrupt GIF images no longer hang (reference
2454 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2455 * Read more than one image (if they exist) from DJVU image files.
2456 * Don't set image depth in histogram coder (references
2457 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2459 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2460 * Fixed cache nexus threading problem to avoid spurious assertions when
2461 calling the DistortImage() method.
2463 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2464 * New distortion Shepards which provide semi-localized distorts of control
2465 points within an image, as first developed for IM by Frew Weinhaus in his
2466 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2467 It's almost like taffy pulling!
2469 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2470 * Separate coefficient calculation from DistortImages (future development)
2471 * Perspective and Bilinear Distortions fallback to Affine
2472 when less than 4 point pairs are provided.
2473 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2474 and a simple translation if only a single point pair is provided.
2475 * Added 'verbose' output of some of the distortion equations generated
2476 * Initial addition of polynomal distortion (incomplete - not working yet)
2478 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2479 * Add log2 and round as -fx operators.
2480 * Add log and round as -evaluate operator.
2481 * Add -deskew option to straighten an image.
2483 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2484 * Use the source image interpolation method when drawing an affine image.
2486 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2487 * Added new operator +/-level-colors which will 'level' images based
2488 on colors to use for the black and white points. This lets to adjust
2489 the image in terms of mapping the given colors from/to black and white
2492 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2493 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2496 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2497 * Refactor additional ImageMagick algorithms for OpenMP support.
2499 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2500 * Add pow as an -evaluate operation, using normalized values
2502 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2503 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2504 Function maps black and white values to the given level values.
2505 Rather than mapping the given level values to black and white.
2506 Bacically a 'reverse-level' function, with different input args.
2507 * Set +level or a '!' flag in -level or LevelImage() to call
2508 the new 'reverse-level' function LevelizeImageChannels().
2509 * More work on IsMagickColorSimular() to fix relationship between
2510 transparent-black and opaque-black, which was matched as 'simular'.
2511 Also attempts to fix 'K' channel handling for CMYK colorspace.
2512 More work on this to come.
2514 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2515 * The TXT format correctly reports alpha channel (reference
2516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2517 * MONOTCHROME1 Dicom images are not longer inverted (reference
2518 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2520 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2521 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2522 so as to understand that the Hue Channel is cyclic by nature
2524 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2525 * The -sketch option is working again (reference
2526 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2528 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2529 * More algorithms refactored to support a threaded cache view.
2530 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2531 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2532 * ISO C++ 1998 does not support 'long long' (reference
2533 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2534 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2536 * Generate histogram comment if # unique colors exceed 1024 (reference
2537 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2539 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2540 * Reading EMF files containing non-ascii characters no longer fails for
2541 UTF8 encoded paths on Windows XP.
2543 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2544 * The -colorspace option is an operator, not a setting.
2546 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2547 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2549 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2550 * Patches to the JPEG and DCM coders to fix a few problems reading
2551 certain DCM image types.
2553 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2554 * Interpreting the -set option is no longer delayed.
2555 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2556 * Call DrawAffineImage() instead of CompositeImage() (reference
2557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2558 * Throw exception for TIFF compression not support (reference
2559 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2560 * The +opaque option now recognizes its required argument (reference
2561 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2562 * The -background and -virtual-pixel settings are now applied correctly
2564 * Only reset the exception signature if the relinquish memory is MagickTrue.
2565 * Correct recolor equation for computing opacity (referencee
2566 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2567 * Set midpoint when scaling JP2 images.
2568 * Semaphores must be passed by reference when destroyed for reliable thread
2570 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2572 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2573 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2575 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2576 * Import: properly handle a hierarchy of subwindows under X11.
2577 * Refactor quantum pixel processor to inprove ease of use and speed.
2579 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2580 * OpenMP patch for sepia-tone effect.
2582 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2583 * OpenMP patch for NormalizeImage() & TintImage()
2585 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2586 * OpenMP patch for GetImageChannelDepth().
2587 * Set depth to 32 when saving MIFF HDRI image files.
2589 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2590 * OpenMP patch for OilPaintImage Function
2592 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2593 * Update IPLab coder (reference
2594 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2596 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2597 * Return correct result for -fx luminence.
2598 * Restore missing break so that PGM images remain PGM.
2599 * Speed up the processing of ASCII PNM files.
2600 * Return the correct number of MNG images for PingImage().
2602 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2603 * Remove C++ style comments from source.
2604 * Center motion blur kernel.
2605 * Reenable dithering for -monochrome option.
2607 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2608 * For color reduction, use maximum tree depth if image has 1024 or less
2610 * Use a uniform convolution filter for motion blur (reference
2611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2612 * Add 'mean' and 'std' symbols to the Fx expression parser.
2614 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2615 * Updated to the latest autoconf/automake/libtool scripts.
2616 * Default to HSL colorspace when modulating (reference
2617 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2618 * The -regard-warnings option properly returns a program status of 1 if and
2619 only if a warning or error exception is thrown.
2620 * Report 'no clip path defined' exception for -clip-path option (reference
2621 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2623 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2624 * Distinquish between pre and post processing of image list options.
2625 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2626 exception (reference
2627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2629 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2630 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2631 set image->matte to MagickFalse and emit a warning. This will produce
2632 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2634 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2635 * Fix fault for animate -window root image.gif.
2636 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2637 passes and setting image pixels (reference
2638 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2640 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2641 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2643 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2644 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2645 the PNG specification, instead of scaling them.
2647 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2648 * Revised png.c to avoid saving unknown chunk types that will never
2649 be used later. This prevents the vulnerability described in
2650 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2651 To handle an invalid, zero-length vpAg chunk properly will require
2652 libpng-1.2.27 or later.
2654 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2655 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2656 * Use proper rounding for the -fx intensity expression.
2658 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2659 * Fix +swap option so it no longer throws an assertion.
2660 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2662 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2663 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2664 tile size is specified (e.g. ptif:image.tif[128x128]).
2665 * Malformed use of caption no longer consumes memory (reference
2666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2667 * Don't run Ghostscript twice (reference
2668 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2670 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2671 * SpreadImage() no longer introduces noise into the resulting image (reference
2672 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2673 * Properly handle min-is-white TIFF gray scale images.
2674 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2677 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2678 * Writing pyramid TIFF images no longer fails if a tile size is specified
2679 (e.g. ptif:image.tif[128x128]).
2680 * Reset page geometry when interactively cropping an image with the display
2683 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2684 * With a single swap argument should swap the image with the *last* image.
2686 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2687 * Make sure we don't sync a blob after it has been closed.
2689 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2690 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2692 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2693 * Support both GTK and CAIRO interfaces to RSVG (reference
2694 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2695 * Display colormapped PNG images with alpha properly (reference
2696 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2698 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2699 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2701 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2702 * The rsvg delegate library depends on cairo-svg.
2703 * Account for min-is-white 8-bit gray TIFF images.
2705 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2706 * Add support for the Postable Document Archive Format.
2707 * Add support for Braille images.
2708 * Add support for DDS images (contributed by Bianca van Schaik).
2709 * Add GetImageAlphaChannel() method.
2710 * PSD clipping paths are once again recognized.
2712 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2713 * Return the actual image format for HTTP: or FTP: format (reference
2714 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2715 * Fix so image.quantize(true) returns error as expected (reference
2716 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2718 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2719 * Fixed a small memory leak (8 bytes) in TransformImages().
2720 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2721 * Identify now reports both actual and reported image depths (reference
2722 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2724 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2725 * Speed up converting large PDF/PS images when only selecting a few pages
2726 (e.g. pdffile.pdf[195-199]).
2727 * Deprecate HSLTransform() and TransformHSL().
2729 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2730 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2733 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2734 * Promote colormapped to truecolor images when enciphering.
2736 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2737 * Add EncipherImage() / DecipherImage() methods.
2738 * Add -encipher / -decipher options to the command-line utilities.
2740 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2741 * New Unix/Linux refactoring (should be transparent since changes are
2742 reflected in Magick-config and ImageMagick.pc pkg-config files):
2743 /usr/local/include => /usr/local/include/ImageMagick
2744 libMagick => libMagickCore
2745 libWand => libMagickWand
2746 Magick-config (deprecated) => MagickCore-config
2747 Wand-config (deprecated) => MagickWand-config
2748 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2750 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2751 * Liquid rescale limits the final size to twice the original size (reference
2752 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2753 * Read EXIF data in TIFF images; writing is pending until we can figure out
2754 how to use the libtiff delegate library to write EXIF data.
2756 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2757 * Add support for liquid rescaling (e.g. -liquid-rescale).
2758 * Support a ^ meta character in an image geometry (.e.g
2759 convert 640x480.png -resize 240^ returns a 320x240 result).
2761 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2762 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2763 return camera model number.
2765 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2766 * Monochome EPS3 images are no longer corrupt (reference
2767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2768 * Eliminate memory corruption with broken PICT image (reference
2769 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2770 * Return a Grayscale colorspace for grayscale DPX image (previously
2771 returned Log colorspace).
2772 * Fix -g option for PCL6 support (reference
2773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2775 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2776 * Only read ICON alpha mask if BPP is <= 16.
2777 * Add support for +opaque and +transparent (requested by Anthony).
2778 * Throw an exception *before* we call wmf_api_destroy() (reference
2779 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2781 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2782 * Use explicit format specifier to render transparent Adobe Illustrator
2783 files (i.e. convert ai:image.ai image.png).
2784 * Set RSVG base URI (patch provided by tsdineen).
2786 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2787 * `Magick-config --version` returns Q16 instead of
2788 Q@MAGICKCORE_QUANTUM_DEPTH@.
2789 * Permit commas in numbers in certain locales (e.g. german +100,000).
2791 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2792 * Added an exception reason to BlobToImage() in the event an image has no
2793 magic number and neither the image magick or filename is set.
2794 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2795 * Fix bug in GetEXIFProperty() (reference
2796 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2798 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2799 * Adding comments to your image is now possible with the display program.
2801 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2802 * Adjusted -clut multiplyer for correct handling of
2803 "-interpolation Integer" in color lookup.
2805 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2806 * Fix 'insufficient image data' for DCM format (reference
2807 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2808 * Force a colormapped image if Palm bits-per-pixel < 16.
2809 * Fix multiple problems with Palm Data Base reader (patch from
2811 * Do not exit after first image with the display --immutable option.
2812 * Update autoconf/automake/libtool configuration files.
2813 * Add support for resource limit units (e.g. -limit memory 16mb).
2814 * Return original image if gaussian blur sigma is 0.0.
2815 * Colormapped multi-image PDF's are no longer corrupt (reference
2816 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2818 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2819 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2820 now adjusts automatically with different support window size.
2821 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2822 (triangluar) resize windowing filters.
2823 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2824 from the Lookup Table image.
2826 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2827 * Not all DCM tags were being saved as image attributes (patch provided by
2829 * Normalize pixel values when quantum format is floating-point.
2830 * Initialize the pixel sum to zero when averaging image pixels.
2832 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2833 * Bug fix in height calculation for -layers merge operation
2835 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2836 * Add support for SCT grayscale images.
2837 * Fixed transparancy bug for the ICO image format.
2838 * Fixed small memory leak in the caption and label coders.
2839 * Fixed -threshold option to return all white for -threshold 0 (reference
2840 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2842 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2843 * Corrected CGM delegate command in config/delegate.xml.
2845 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2846 * Reclassified X server open error from fatal to non-fatal.
2847 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2848 set the image alpha channel.
2849 * Patch for Scanalytics IPLab image format for non 8-bit images
2850 (contributed by Sean Burke).
2852 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2853 * Remove ctrl-M characters on in various source files.
2854 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2855 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2857 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2858 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2860 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2861 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2862 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2863 * Modules are searched first in the directories specified by the environment
2864 variables, and then -- if the desired module is not found -- in the
2865 compiled-in path. (reference
2866 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2868 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2869 * Update FPX regression test reference images.
2870 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2872 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2873 * The -equalize option now respects the -channel option.
2875 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2876 * Additional Filters: Welsh, Parzen, Lagrangian
2877 * Addition of Cubic filter B,C controls
2878 * 'verbose' filter plotting output using -define "filter:verbose"
2880 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2881 * Further expandsion and handling of filters with expert options.
2882 -filter selects from a table of standard filter settings, while
2883 expert options allow complete selection of filter, windowing, support
2884 and blurring options. Includes automatic switch from Sinc to Bessel
2885 for operators using 2 dimentional cylindrical filter, rather than
2886 two pass 1 dimentional orthogonal filters.
2888 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2889 * Obsolete -support (set filter blur factor)
2890 * Expandsion to add -set/define filter options
2892 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2893 * Least Squares coordinate handling added for -distort methods Affine,
2894 Perspective, Bilinear. This allows for more than the minimal number of
2895 coordinates to be used to 'fit' a distortion function to an image.
2896 This addition will allow the use of image registration to generate
2897 panarama overviews and better geographical coordinate correction.
2898 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2899 into a new layers function MergeImageLayers() method, adding 'flatten'
2900 and 'mosaic' layer methods.
2901 * Addition of another simular layers method 'merge' which 'unlocks' the
2902 normal flatten/mosaic layer merger from the origin, The resulting image
2903 will have a virtual canvas of minimal size with an offset. Also images
2904 with negative offsets will not be clipped by the 'merge' form of the
2905 command. This was created for better layering of distorted images, such
2906 as panarama overlays.
2907 * Bug fix in handling transparency for EWA resampling.
2908 * Access to Resize Filter Functions from resize.c (for resample.c)
2909 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2910 * All resize filters added to resampling, but filter handling is incomplete.
2912 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2913 * The box filter no longer produces a black grid when resizing an image
2915 * Respect cropbox for PDF with a subimage specification (e.g.
2917 * Detect proper PDF bounding box when offsets are negative.
2919 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2920 * Speed up the Fx interpreter.
2921 * Use ULL not ui64 for MinGW 64-bit constants.
2922 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2923 * Close all references to a pixel cache on disk before removing the temporary
2924 file as required under Windows.
2926 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2927 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2928 sharp and clear as you approach the center of the distort.
2929 * Added " -set option:distort:viewport 'geometry' " special option
2930 that can be used to override the output image size and offset.
2931 * Fixed experimental use of -filter and -support in Resampling (more later).
2932 * Changed order for coordinate arguments in -distort (for later leastsq
2933 multiple coordinate distortion function fitting)
2935 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2936 * Check the API version and quantum depth before loading a coder module or
2937 image filter (reference
2938 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2939 * Add exception to the image filter signature.
2940 * Get the execution path under Mac OS X.
2941 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2942 * Fixed memory leak in CloneString() (reference
2943 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2944 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2947 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2948 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2950 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2951 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2953 * Map the display program pan icon window for each oversized image.
2954 * The ufraw delegate does not like quotes around the output filename.
2955 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2956 a 64-bit FreeBSD system.
2957 * The -level option now works properly for colormapped images.
2958 * Allow Extrapolated blending of images using -blend
2959 http://netpbm.sourceforge.net/doc/extendedopacity.html
2961 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2962 * Major Addition, Area Resampling Functions, (scaled interpolation)
2963 for pixel lookup in Distortion functions. This improves the look in
2964 areas of minification enormousally, especially in situations of infinite
2965 tiling and horizon views. All virtual pixel methods have been handled
2966 to minimise computation time involved with area resampling. To use the
2967 new function distortions need to be able to determine scaling vectors
2968 (distortion function derivitives) for correct working. All
2969 -distort methods, except Arc, uses scaled area resampling.
2970 * Improvements to perspective distort method, to include the correct
2971 differentation between the 'ground' on which the image lies, and the
2972 'sky', the color of which can be set using the -mattecolor setting
2973 (as the distortion invalid pixel color). Background color is retains
2974 for surrounding ground areas. The horizon is also correct anti-aliased
2975 and transparent colors are also allowed, allowing you to add backdrops
2976 of gradients and patterns.
2978 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2979 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2980 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2982 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2984 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2985 (alert from iDefense).
2986 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2987 (alert from iDefense).
2988 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2989 (alert from iDefense).
2990 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2991 (alert from iDefense).
2992 * Patched ReadDCMImage() to fix an denial of service vulnerability
2993 (alert from iDefense).
2994 * Patched ReadXCFImage() to fix an denial of service vulnerability
2995 (alert from iDefense).
2996 * If image size changes, don't trust DPX orientation attributes.
2998 2007-09-04 6.3.5-9 Gozer404
2999 * Add French to the messaging system (reference
3000 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
3001 * Add -fopenmp to MAGICK_PCFLAGS (reference
3002 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
3004 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
3005 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
3006 reset the alpha channel.
3007 * Render proper image labels for VID coder.
3008 * Resolved a conflict for the -list option. Use -list font to list
3009 ImageMagick fonts and -list type to list image types.
3010 * Catch any errors returned by pthread_mutex_init() (problem report
3011 from devman@gmx-t...).
3012 * TransformHSL() returns a proper hue component.
3013 * Added -clut option and the ClutImage() method.
3014 * Fix glyph memory leak in AnnotateImage (reference
3015 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
3016 * Rename analyze.c to Analyze.c (reference
3017 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
3019 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3020 * Enabled use of +distort to auto resize destination image to 'bestfit'
3021 the distorted input image. This also enabled the use of virtual canvas
3022 offsets in source and destination images for most distortion methods.
3024 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3025 * Remove atexit in Magick++ code to avoid possible client crash (reference
3026 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3028 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3029 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3031 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3032 * Added -distort arc. This update also allows the destination image
3033 size and offset to be set according to the specific distortion being
3036 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3037 * Set the -poloroid border color with the -bordercolor option.
3039 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3040 * Remove extranous break statement so -type option properly sets the
3041 image_info->type member (reference
3042 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3044 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3045 * Allow the use of optional arguments in -distort SRT
3047 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3048 * Initial addition of three Affine Distortions to -distort with the affine
3049 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3050 or separate Scale-Rotate-Translate actions.
3052 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3053 * Fix X11 font ascender.
3054 * Add -distort option.
3055 * Add random noise option (e.g. +noise random).
3056 * Many internal algorithms are now threaded to take advantage of speed-ups
3057 offered by the new dual and quad-core processor technologies.
3058 and quad-core processor technology.
3059 * Tiff images in the LAB colorspace are no longer identified as RGB
3060 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3061 * Update image color_profile and iptc_profile members in the JPEG coder
3062 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3064 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3065 * Fix composite mask bug (reference
3066 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3067 * Speed up GetPixelOpacity() method (patch from seth@price...).
3068 * Set icon image width/height before allocating the image colormap.
3069 * Remove Photoshop string segment from JPEG profile (reference
3070 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3072 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3073 * Converting a jpg to pdf is creating an empty pdf object (reference
3074 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3075 * Respect the '-set type:hinting off option' (bug report from Richard
3077 * WritePSDImage vulnerable to exploitable heap corruption (reference
3078 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3080 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3081 * SetMagickRegistry() post-increment the value 'id' (reference
3082 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3084 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3085 * Read/write 10 & 12-bit packed DPX images.
3086 * Reduce stack requirements for messaging system.
3087 * Small memory leak for raw profiles in the PNG coder.
3089 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3090 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3091 you can continue to use "-interlace Plane" to request these.
3093 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3094 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3096 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3097 * Set min-is-white for Group4-compressed PDF.
3098 * Add PaintFloodfillImage() method.
3100 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3101 * Add MEPP metric to compare program. Returns the mean error per pixel
3102 along with the normalize mean and maximum error.
3103 * Attach an XMP profile to an image (e.g.
3104 convert input.tif -profile xmp:metadata.xmp output.tif).
3106 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3107 * Fixed mogrify conversions with -format and -path (reference
3108 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3110 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3111 * SVG style element was not always parsed properly.
3112 * Do not dither when the number of unique colors is already less than the
3114 * Return normalized PAE metric (compare utility).
3116 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3117 * Add support for PFM images.
3118 * Check for corrupt EXIF image profiles.
3119 * Writing JPEG YCbCr TIFF images no longer faults (reference
3120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3122 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3123 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3125 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3126 * Added profile support to the GIF decoder/encoder. They are stored
3127 as GIF Application Extensions. Known extensions include existing ICCRGB1
3128 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3129 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3131 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3132 * Invert Opacity change for user defined ordered dither threshold maps,
3133 so that 'off' map is transparent, and 'on' is opaque.
3135 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3136 * Added an initial Coalesce Images, and a final +map local colortable
3137 optimization to the -layers Optimize method, for a simple to use
3138 GIF optimization operation. (more work to come)
3140 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3141 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3142 * Add AcquireOneVirtualPixel() method.
3143 * Set Log colorspace properly when writing DPX images.
3144 * Add -tile-offset option.
3145 * Add support for the EXR image format.
3146 * Improve support for DPX images.
3147 * Add --enable-hdri option to the configure script.
3148 * Add support for high dynamic-range images (HDRI).
3150 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3151 * Improve support for writing multiple image icons.
3153 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3154 * Separated -layers Optimize from -layers OptimizeFrame to allow
3155 the former expansion into a general (multiple method) optimizer
3157 * merged -layers OptimizeTransparency into -layers Optimize method
3159 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3160 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3161 * Fix race condition when spawning delegate programs.
3162 * TIFF JPEG now respects the -quality comptression setting.
3163 * The -fx option now properly groks the logical and operator.
3164 * DPX tilestamp property should be timestamp.
3166 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3167 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3168 according to given gravity and canvas area it applies to. This is for
3169 code simplification thoughout MagickCore.
3171 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3172 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3173 frames. Other animation handlers may also need to reset virtual canvas
3174 sizes to match the first frame, as well.
3176 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3177 * Addition of a CompositeImages() "layer.c" function to compose two
3178 separate image lists together (with a virtual canvas offset) in three
3179 different ways, depending on the size of the lists.
3180 * A 'hack' for command line use (the two lists separates by the special
3181 "NULL" image, which is junked) has also been added. Specifically...
3182 "-layers Composite".
3184 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3185 * Add -layers RemoveDups method to remove duplicate sequential images in
3186 coalesced animations.
3187 * Add -layers RemoveZero method to remove images with a zero time delay
3188 (with no action and a warning is all images have zero time delay)
3190 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3191 * Permit generic profiles (e.g. -profile name:profile).
3193 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3194 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3195 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3197 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3198 * Code duplication, simplification, and possible logic faults in "list.c".
3199 * Added new Composition method, 'ChangeMask' to return pixels
3200 that have changed or will cause a color change in overlays
3201 * Used 'ChangeMask' to implement the "-layers" method
3202 "OptimizeTransparency" to improve the compressibility of
3203 frame optimized GIF animations. See IM Examples...
3204 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3206 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3207 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3208 some minor changes to the GIF coder to make reading and pinging images
3209 faster (patch provided by mstemm@cloud...).
3211 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3212 * Patch RotateImage() to properly rotate CMYK images.
3213 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3214 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3216 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3217 * Fixed bug for GIF Optimization for images without a matte channel.
3218 * Improved image handling for "-layers" method "Dispose".
3220 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3221 * Improve configure script to better support Ghostscript under Mac OSX (
3222 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3223 * Force a virtual pixel method of Tile for GetFillColor() and
3225 * Add -reverse option to reverse the image list.
3227 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3228 * Support versions 2.1.0 and above (reference
3229 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3230 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3231 * Fix fault in DCM coder (reference
3232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3233 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3234 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3235 * Add --disable-deprecated configure script option.
3236 * Composite mask now works properly with transparent images.
3238 2007-03-04 Daniel Kobras <kobras@debia...>
3239 * Fixed additional data-driven faults (reference
3240 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3241 * Allocate proper scanline length to prevent a PCX overflow.
3243 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3244 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3245 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3247 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3248 * Escape indirect labels and comments (e.g. -label @file).
3249 * Added -format %C to return the image compression type.
3250 * Do not report channel statistics if -ping -format is specified with the
3252 * Add ResetImagePage() to reset the image page canvas and position.
3253 * Upgrade to LCMS 1.16
3254 * Configure Ghostscript for library or framework (reference
3255 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3256 * Add -taint option to convert/mogrify to mark image as ineligible for
3257 * Fixed various data-driven faults (reference
3258 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3259 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3260 not MagickCore. The corrupt XWD image faults but its failing in
3261 the X11 XGetPixel() method, not MagickCore.
3263 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3264 * Use -define quantum:polarity=min-is-black or -define
3265 quantum:polarity=min-is-white to toggle the photometric interpretation for
3266 a bilevel TIFF image.
3268 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3269 * Don't interpret embedded format characters when reading comments/labels
3271 * Reading an image from stdin stopped working.
3273 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3274 * PerlMagick Label() no longer faults.
3275 * Fix double-free when using the display/animate -geometry option.
3276 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3277 profile->length and profile->datum.
3279 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3280 * Fix file leak in InjectImageBlob().
3281 * Do not reinterpret image properties (e.g. -comment %%w).
3283 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3284 * Don't over-allocate file buffers.
3286 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3287 * Format strings in the POSIX locale.
3288 * Make font metrics invarient to the strokewidth.
3290 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3291 * Patch to fix configure.ac typo.
3293 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3294 * Permit ImageMagick to run as a service under Windows.
3295 * Remove duplicate EXIF properties.
3296 * Support strokewidth option for the caption format.
3297 * Don't use Ghostscript for rendering fonts if Freetype is available.
3299 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3300 * Added thumbnail format to write EXIF thumbnails.
3301 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3302 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3304 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3305 * Add interpolate and background options to PerlMagick's AffineTransform().
3306 * Revert to Postscript rendering if Freetype delegate library is not
3309 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3310 * Accept Fx expressions from a file with -fx @filename.
3311 * Enhance -fill and -stroke to accept image filenames as patterns.
3313 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3314 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3316 * Update EXIF resolution fields when image density changes.
3318 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3319 * The -polaroid option now respects -gravity.
3320 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3322 * Any form of "-crop" with a percentage, implies an offset for the crop.
3323 * Fixed percent option for -border (e.g. -border 10%x0%).
3324 * Add -path option to the mogrify program to specify where to write the
3327 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3328 * Fix the -auto-orient to work with an image sequence (reference
3329 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3330 * Add -polaroid option to simulate a Polaroid picture.
3331 * Eliminate double-free bug in GradientImage().
3332 * Set AppendImage() matte channel only when image has matte attribute set.
3333 * The -crop with negative offsets do not modify the virtual canvas.
3334 * Caption: Given both the width and height ("-size") of the area to fill,
3335 adjust the fonts "-pointsize" until the text just filles the whole space
3336 without overflowing.
3337 * Generate proper Windows icon image files (patch provided by