1 2011-04-21 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
2 * Make filter:blur define a multiplicative adjustment of filter settings
3 rather than a complete override of those settings.
5 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
6 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
7 list. This excludes the IM-generated Date:modify and Date:create properties
8 PNG output text chunks without excluding the rest of the text chunks.
9 * Added "-define PNG:preserve-colormap" option (reference
10 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564)
12 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
13 * Support the HDR 32-bit_rle_xyze format.
14 * Fixed inifinite loop for TARGA images with a V2 develop area.
16 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
17 * New version 6.6.9-5.
19 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
20 * Added "#define PNG_PTR_NORETURN" because this macro does not work
21 on all platforms with libpng15, with failure to load png_longjmp() (ref
22 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
24 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
25 * Layers Composition Bug Fix, animations attributes of first image not
26 transferred in a single destination, multi-source image composition.
28 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
29 * Add a special 'Voronoi' Distance method that will fill in holes using
30 the nearest non-transparent edge pixel. This is experimental, and one
31 step toward a fast Color 'Diffusion' method.
33 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
34 * MIFF keywords sometimes includes spaces.
36 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
37 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
38 * Fixed -region handling of transparency. Original images without
39 transparency will use 'Over' while images with transparency will
40 preserve transparency using 'Copy'. Before this only 'Over' was used
41 due to the testing of the wrong image.
42 * Added Compose methods DarkenIntensity and LightenIntensity
44 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
45 * New version 6.6.9-4.
47 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
48 * Add Octagon shape and Octagonal distance kernels for Morphology
49 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
50 * Fix segmentation fault after error in a morphology 'named' kernel
51 * Added a range of kernels used for specialised thinning purposes
52 as defined in a research paper by Dan S. Bloomberg.
53 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
54 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
55 to not only be used for thinning, but also thickening.
56 * Renamed "ThinDiagonals" kernel to just "Diagonals"
57 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
59 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
60 * Make the PNG encoder use depth==8 when incoming image->depth < 8
61 (the encoder later reduces the depth if it can), to avoid writing
63 * Remove any bogus colormap received by the PNG encoder with an image
64 that is not PseudoClass (reference
65 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
67 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
68 * Added -statistic Gradient
70 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
71 * New version 6.6.9-3.
73 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
74 * Set the caption height correctly for missing row geometry (reference
75 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
77 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
78 * New version 6.6.9-2.
80 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
81 * Revised the png decoder to store the PNG IHDR and other known PNG
82 chunk data as properties, for later retrieval and reporting by "identify",
83 so users can easily and reliably discover the color-type, bit-depth, etc
84 that were in the input PNG datastream.
85 * The PNG decoder sometimes set images with more than 256 different
86 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
88 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
89 * Add a "Resize" distortion method (distort equivalent of -resize).
90 * Special CLI handling so -distort Resize takes a "geometry" argument.
92 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
93 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
95 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
96 * New version 6.6.9-1.
98 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
99 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
100 coordinate handling, as originally defined.
102 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
103 * Support -statistic standard-deviation option.
104 * Patch for coders/dcm.c so it compiled with HDRI enabled.
106 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
107 * New version 6.6.9-0.
109 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
110 * Optimize bilinear interpolation.
111 * Remove version from etc folder and instead use /etc/ImageMagick.
113 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
114 * Separated complex cropping function from TransformImage() as a new
115 function CropImageToTiles(). This new function returns either the
116 new cropped image, or a list of tiles, according to geometry, without
117 replacing the source image. The Source image may be part of a larger list
118 of images, without the function 'losing' the other images of the list.
120 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
121 * New version 6.6.8-10.
123 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
124 * Modified image handling in MogrifyImages() and MogrifyImage()
125 which improves overall handling, and allows correct %p, %n and the
126 %[fx:..] 't' and 'n' escape usage to work correctly.
127 * Added -duplicate as a multi-image sequence operator
129 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
130 * New version 6.6.8-9.
132 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
133 * Add InterpolateMagickPixelPacket() method.
134 * Add support for the %[opaque] property.
136 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
137 * New version 6.6.8-8.
139 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
140 * Fix memory access bug in CloneString() (reference
141 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
142 * Avoid infinite loop when no space is available in MagickFormatCaption().
144 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
145 * Removed the fix for %p and %n escapes, as it was not working right
147 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
148 * New version 6.6.8-7.
150 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
151 * Add support for 16-bit DCM short ints (reference
152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
154 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
155 * Another fix for -sparse-color and unused color channels
156 * Finalize the -duplicate option created by Cristy
157 * Fix of segmentation fault for second image in %[fx:..] during info:
158 (Bug in AcquireFxInfo(), as given start image is not first image)
160 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
161 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
162 reducing transparency to binary. Collapse all resulting fully transparent
163 colors into one (the background color), to reduce the compressed filesize.
164 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
165 colors (especially gray) better, when reducing to PNG8.
166 * Force the PNG encoder to return image->matte==MagickTrue when the
167 format is RGBA or GA or if the tRNS chunk is present, even when the
168 image is fully opaque (reference
169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
171 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
172 * New version 6.6.8-6.
174 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
175 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
176 when appropriate (reference
177 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
178 * The "-define PNG:color-type=4" option did not always force the PNG
179 encoder to write an all-opaque alpha channel (reference
180 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
182 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
183 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
184 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
185 * Support the -statistic option: replace each pixel with corresponding
186 statistic from the neighborhood.
187 * Add support for -duplicate option.
188 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
189 * Do not cache the results of fx: otherwise -format
190 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
192 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
193 * Replaced Minus and Divide Composition methods with Dst and Src
194 equivalents. Now users can decide how these non-commutative mathematical
195 operators are applied to the images being composited.
196 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
197 respectively mean the current images index and the total number of
198 images within the current image sequence.
200 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
201 * Backed out the patch for Variable Blur Composition that was added
202 2011-02-13 v6.6.7-7, until I can re-think the problem.
203 The existing fix was failing to do circular blurs correctly.
205 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
206 * Fixed a rounding/truncation error while writing the pHYs chunk in the
208 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
209 is present (reference
210 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
211 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
213 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
214 * Add support for the WebP image format.
216 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
217 * Ensured that -sparse-color preserves unused channels when
218 channel limited. Before this unused channels would be reset to black.
220 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
221 * Don't try to store a bKGD chunk in a PNG8 when there are already
222 256 colors in the palette and the background colors is not in that
224 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
225 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
226 the text chunks. (reference
227 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
229 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
230 * Fx is a mathematical function. Do not treat transparency as black.
231 * No image scene suffix for filenames that include a single bracket (reference
232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
234 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
235 * New version 6.6.8-3.
237 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
238 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
239 patch from Arfrever@gento... to fix the build exception.
241 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
242 * Support the Radiance HDR image format.
243 * Update the offset in the black channel when sharpening to avoid incorrect
245 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
247 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
248 * Throw error message when the requested color-type or bit-depth
249 cannot be written by the PNG encoder (error was being thrown
250 into the wrong image structure). (Reference
251 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
252 * Don't write a PNG text chunk with "density" keyword that overrides the
253 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
254 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
255 * Ignore any PNG text chunk with a "density" keyword found by the PNG
256 decoder, if the PNG datastream also contains a pHYs chunk.
258 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
259 * New version 6.6.8-1.
261 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
262 * Support PSD files with one layer and one composite layer.
263 * We must cast a Quantum type when bit shifting and HDRI is enabled.
265 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
266 * New version 6.6.8-0.
268 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
269 * Add support for the -mode option.
271 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
272 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
273 images were scaled down to 0 or 1, or nearly black).
274 * Delay opening the PNG output blob until the PNG encoder is ready
275 to write the IHDR chunk, to avoid writing zero-length PNG files when
276 errors are found while building the palette. (reference
277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
279 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
280 * New version 6.6.7-10.
282 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
283 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
284 but the other is in the CMYK colorspace.
285 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
286 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
288 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
289 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
290 usually makes smaller files anyhow.
291 * Eliminated a number of redundant tests for gray images in the PNG encoder.
292 * Removed now-unused IsMonochromeImage() function from coders/png.c
293 * Scan the colormap instead of all of the pixels, when possible, to
294 determine whether the image received by the PNG encoder is grayscale
296 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
298 * Add a check whether the PNG "cheap transparency" criteria are met. That
299 is, there is a single transparent color, no semitransparent colors, and
300 no opaque color that has the same RGB components as the transparent
301 color. If those aren't met, a color that is transparent in one pixel
302 and opaque in another would always be rendered as transparent, so we
303 must write a PNG colortype that has an alpha channel (reference
304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
306 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
307 * New version 6.6.7-9.
309 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
310 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
311 when writing because this sometimes produced incorrect output (reference
312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
314 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
315 * Check image has properties before accessing the splay tree (reference
316 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
318 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
319 * New version 6.6.7-8.
321 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
322 * The PNG encoder should ignore bogus q->opacity values when image->matte
323 is MagickFalse (reference
324 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
326 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
327 * Use implicit image format when explicit format is bogus (e.g.
328 02.13.11-18:43:58.png now writes as PNG).
329 * Fix problem with 4GB file seeks on a 32-bit OS.
331 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
332 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
333 by the blur map being used, rather than just 'cutoff' suddenly.
335 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
336 * Support 16-bit per pixel YUV image files.
337 * Fix off-by-one error in PosterizeImage().
338 * Posterize now distributes color uniformly (reference
339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
340 * Add -smush option (reference
341 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
342 * Repair memory leak in the display program.
344 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
345 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
346 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
348 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
349 * Default sigma for Gauusian resize filter is now 1/2 for both
350 orthogonal resize and cylindrical EWA distortions.
352 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
353 * Check if the font is null in RenderFreetype() to prevent fault (reference
354 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
355 * Eliminate fault when reading WMF image files (reference
356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
357 * Support multi-page transparent Postscript and PDF image files.
358 * The compare fuzz metric now returns the same correct value for
359 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
361 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
362 * Move coders/tiff.c conditional compile to define TIFF exception /
363 semaphore / key when TIFF delegate is disabled.
365 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
366 * Renamed variables, macros, and functions defined/declared in coders/png.c
367 that were in the libpng namespace (beginning with "png_" or "PNG_").
369 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
370 * Removed a call to GetNumberColors() from the PNG encoder that was
371 only there for debugging purposes and was consuming a huge amount
372 of CPU time. (reference
373 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
374 * Sometimes black was still written as transparent, when the PNG
375 encoder received an image with image->matte==true but no transparent
376 pixels were present. (reference
377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
379 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
380 * Remove memory leak from ThrowFileException() macro (reference
381 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
382 * Multiple blue error count by 'count' in ClassifyImageColors()
383 * Add support for the AAI image format.
385 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
386 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
388 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
389 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
390 to LongPixelPacket and made the default (65537,65537,65537), which
391 can never occur in the PNG image data. Previously the default was
392 (0,0,0) and black pixels would be rendered as as transparent when
393 no tRNS chunk was present in the input, which has caused problems
394 with some test cases since version 6.6.6-10.
395 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
396 and semitransparent pixels separately. Previously it wasn't always
397 possible to determine if there was a single fully-transparent color,
398 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
399 Gray image with a tRNS chunk.
401 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
402 * Do not reset image next / previous when detach argument is false for
404 * Inline cropping no longer fails for inline raw images (e.g.
405 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
407 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
408 * Don't let the PNG encoder try to sort the colormap when there are more
409 than 256 colors in the image. (reference
410 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
412 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
413 * Accept escaped % in output filename (reference
414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
416 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
417 * Quieted some inconsequential warnings in the PNG codec due to a
418 change in the type of the PNG iCCP profile from png_charp to png_bytep
421 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
422 * Handle negative heights for ICO images.
424 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
425 * Recent changes sometimes caused the PNG encoder to select colortype=2
426 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
427 the filesize larger than necessary and caused some of the PerlMagick
430 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
431 * The PNG decoder now checks whether the image actually has any transparency
432 when the input file contains an alpha channel or a tRNS chunk. (Reference
433 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
435 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
436 * -posterize fails with more than 40 levels (reference
437 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
438 * Add support for the MacPaint image format.
439 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
440 (bug report by steven.sittser@fligh...).
441 * Fix user data length for the CIN image format.
443 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
444 * Use a clone instead of the main image in coders/png.c, so the image
445 can still be used later on without being affected by changes made by
447 * Added PNG:exclude-chunk and PNG:include-chunk defines.
448 * Revised the -strip option so it behaves as though
449 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
450 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
451 generating the alpha channel for a JNG image.
453 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
454 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
455 It prevented user defined interpolation settings for -clut, and possibly
458 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
459 * Add LZMA compression support to ImageMagick.
460 * Eliminate seg-fault in MvgPrintf().
462 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
463 * Eliminated a redundant quantization step in the PNG encoder.
464 * Untangled a confusing but apparently harmless improper loop nesting
466 * Eliminated redundant "IsGray()" tests from the PNG encoder.
468 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
469 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
472 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
473 * Make the PNG encoder always rebuild the palette, to avoid losing
474 transparency when it is out of sync with the pixel data (reference
475 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
476 * Eliminated CompressColormapTransFirst() since the palette is already
477 compressed and sorted by opacity now when it's recreated.
479 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
480 * Account for virtual canvas for the -flip / -flop options (reference
481 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
482 * Also for -transpose and transverse options
483 * Support -metric fuzz option.
485 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
486 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
487 function. Note function does not calculate 'distance' in total but
488 short-circuits when threshold is reached for faster processing.
489 * Ordered Dithered handling of Alpha channel was incorrect - fixing
490 Bug was introduced v6.6.5-6
492 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
493 * Fixed two more cases where the PNG encoder lost transparency (reference
494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
496 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
497 * Affine multiplication reversed when translating (reference
498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
500 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
501 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
504 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
505 * Add support for -evaluate-sequence median.
507 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
508 * Fixed two more cases where the PNG encoder lost transparency (reference
509 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
511 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
512 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
513 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
514 * Support NCC (normalized cross correlation) compare metric.
516 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
517 * Fix PNG coder compile error when HDRI is enabled.
519 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
520 * Many of the problems with the PNG encoder have been fixed (reference
521 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
522 * The "-type Optimize" option is now deprecated. If present, it is treated
523 by the PNG encoder the same as if the type were undefined. Optimization
524 is now always performed. No other formats used the "type Optimize" option.
525 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
527 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
528 * The splice option no longer throws spurious "pixels are not authentic"
530 * Thread the -adaptive-resize option.
531 * Set XBM coder height to height not width.
533 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
534 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
536 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
537 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
538 preservation of images which only vary horizontally (or vertically)" under
539 no-op. New blur = 0.9812505644269356.
541 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
542 * Missing logical operator in tiff.c.
544 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
545 * Only save TIFF image with 1-bit depth if there is no alpha channel.
546 * Abandon PSD composite if layer is available.
547 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
548 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
550 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
551 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
553 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
554 * Do not read configure files in the current directory for the "installed"
555 version of ImageMagick.
556 * Allow numeric characters in the XPM basename (reference
557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
559 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
560 * Revised PNG palette optimization
561 * Added some debug logging in coders/png.c.
563 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
564 * More precise blur values for Lanczos2Sharp and LanczosSharp.
565 * Added location of first Mitchell crossing (=8/7) to the filters data
568 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
569 * Added Lanczos2D* filters now named Lanczos2*
570 * Reorganization of AcquireFilter() to make it work better
572 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
573 * Clearer EWA filters (LanczosSharp etc) comments.
575 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
576 * Added LanczosSharp (3-lobe Lanczos with sharpening)
577 * Filter sharpening factors are also always applied regardless of usage.
579 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
580 * CubicBC filter formulas simplified by constant folding. In
581 particular, P1 coefficient (always zero) removed from coeff.
583 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
584 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
585 (as already specified in the documentation).
587 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
588 * Ignore PS bounding box offsets if -page is set.
589 * Use #pragma omp master for dumping single threaded debugging information
590 (single caused a fault).
591 * Add support for -evaluate exp.
593 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
594 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
595 filter only. This is similar in action to 'blur' but only for Gaussians,
596 and does not modify the filters support, allowing you to set a very small
597 sigma, without the function 'missing' all pixels.
598 (This will allow future adjustment of Gaussians for variable blur mapping)
600 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
601 * Patch for DrawableRotation() and DrawableTranslation() (reference
602 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
603 * The webp format requires the webpconv delegate program (experimental).
605 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
606 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
607 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
608 This also is very similer to a Mitchell filter but specifically designed
609 for EWA use and is the new default filter for Distorting Images.
610 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
612 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
613 * Autodetect file type support in Makefile.PL to prevent test failures
615 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
616 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
617 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
618 http://www.gson.org/thesis/warping-thesis.pdf
619 * Added filter "Robidoux" which is a slightly sharpened version of the
620 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
621 'blurry' for horizontal and vertical lines in no-op distortions.
623 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
624 * Add support for "pattern:vertical2" and "pattern:horizontal2".
625 * Add support for "pattern:vertical3" and "pattern:horizontal3".
626 * Properly handle PSD layers with negative offsets.
628 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
629 * Fix memory assertion with --enable-embeddable (reference
630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
631 * Don't permit access to pixels when pinging an image (reference
632 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
634 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
635 * Added sqrt(2) blurring default for Gaussian Filter if used as
636 a Cylindrical EWA filter. This resulted removing the last aliasing
637 issue that was present in tests for Gaussian EWA resampling. Of course
638 it is still a very blurry filter for default use in EWA.
639 * Adjusted Variable Mapping Blur Composition so user arguments actual
640 relate properly to the sigma of the blur for a maximum mapping value.
641 * Fix horizon anti-alising for output-scaled perspective distortions.
642 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
643 however 'Bessel' while not visible as a filter option can still be used
644 as an internal alias for 'Jinc'.
646 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
647 * Chantal Racette double checked the bounding parallelogram computation
648 in resample.c (and I tightened the comments).
650 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
651 * Temporary files not always deleted (reference
652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
654 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
655 * Bug fix for -filter point distorts (occasional generating black pixels)
657 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
658 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
659 and credited Craig DeForest for the "clamp singular values" idea.
660 * No reason to have "insane" precision Sinc in resize.c: Use
661 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
663 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
664 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
665 for Distort Resampling. This makes -distort a whole lot nicer
666 and allows for the use of better cylindrical filters.
668 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
669 * Fix Point filter for ResizeImage() caused by support limiting the
670 Box weighting function.
672 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
673 * Don't allow resize filter weights to go to zero (reference
674 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
676 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
677 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
679 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
680 * Do not break words if caption size is absolute (reference
681 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
682 * Don't define HAVE_THREADS for --without-threads configure script option.
684 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
685 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
686 Some computations were needlessly done in long double precision because
687 PIL forced an automatic upcast wherever it appeared. Changed its name to
688 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
689 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
690 call instead of two trig calls.
692 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
693 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
694 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
696 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
697 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
699 * Support %[version] and %[copyright].
700 * Improve performance of the pixel cache.
702 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
703 * Automatically set the quantum depth to 16 for HDRI.
705 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
706 * IPTC profile not always wrapped properly inside an 8BIM profile.
707 * TIFF tile geometry must be divisible by 16.
709 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
710 * Rename of SincPolynomial to SincFast for easier user understanding
711 * Ditto for LanczosChebyshev to LanzcosFast
713 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
714 * Switch default resize filters to using the faster SincPolynomial
715 filter by default internally. However 'Sinc' will still use the
716 Trigonometric function, and can be used to assign the trig version
717 of Sinc() to filters using the filter expert options.
718 * The default filter for 'distort' was found to be a very blurry inaccurate
719 filter function. It was removed and replaced with a correct Gaussian
720 filter (as used by resize)
721 * Added a switch so that "-interpolate filter" will force the use of
722 a cylindrical filter for ALL pixels in distorted images. That is you can
723 use that switch to use a cylindrical filter even for images that are
724 being enlarged by the distortion. However EWA is still currently using
725 a fixed 2.0 sampling radius. This switch complements the use of "-filter
726 point" which turns off EWA filters in favor of interpolation for all
727 pixels in a distorted image. BOTH switches should not be used together.
728 * A bug in the support radius of the EWA resampling function was found,
729 now that correctly defined resize filters are being used. Suddenly Normal
730 Gaussian distortions are not so blurry, and tests with distortions of
731 the 'Rings' image show extremely good and clear results, with only minimal
732 blurring. The filter 'blur' expert option can be used to adjust this
735 The above represents a major improvement forward in the quality of the
736 image distortion operator. But near-unity distortions (no scaling) are
739 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
740 * Don't negate the geometry offset for the -extent option.
742 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
743 * The RGBO format is now listed as a supported format.
745 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
746 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
747 function as "LanczosChebyshev" as faster alternative to Lanczos.
748 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
749 the Sinc Trigonometric resize filter, as a proper filter to allow
750 direct comparision and speed testing of the filter.
751 * Expanded the "-set option:filter:verbose 1" output, so as to also include
752 the actual functions and other values that were used to create the filter.
754 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
755 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
757 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
758 * Path no longer closed if join style is round (reference
759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
760 * Add case for BGRQuantum to GetQuantumExtent().
761 * Support no compression on PCX write.
763 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
764 * Fixed bug in the raw BGRA coders (reference
765 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
766 * Fix off-by-one error in the PSD coders.
767 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
768 approximation of the sinc function over the interval [-3,3].
769 * Eliminate a small memory leak in LevelizeImageChannel() (reference
770 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
771 * Recognize -fx logtwo (reference
772 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
774 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
775 * Throw exception if image size differs for the compare program but the
776 -subimage-search option is not specified.
778 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
779 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
780 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
781 * Add -subimage-search option to the compare utility.
783 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
784 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
785 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
787 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
788 * Emit a warning if the PNG encoder can't satisfy the color type and
789 bit depth requested with a "-define" directive.
791 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
792 * The orient option sometimes improperly set "undefined" (reference
793 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
794 * Only list orientation options for the -list orientation option (reference
795 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
796 * Return proper standard deviation for combined channels (reference
797 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
798 * Handle transparency properly for the PSD image format.
800 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
801 * Properly map PNG intent to image->rendering_intent
803 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
804 * Eliminate bogus "invalid colormap index" when pinging ICO images.
805 * Support -set density / units.
807 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
808 * Only use the first alpha channel in PSD image.
809 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
811 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
812 * Eliminate useless message about assuming zero delay when writing
813 a single-frame MNG, and changed it from Error to Warning when
814 writing a multiple-frame MNG.
816 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
817 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
818 reader tries to read MNG chunks from the interior of the embedded PNG,
819 resulting in an erroneous "corrupted image" message.
821 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
822 * Fix memory leak in for corrupt BMP images (reference
823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
824 * Repair several issues when writing to stdout (reference
825 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
826 * A GIF image with the .bgr extension is still a GIF (reference
827 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
829 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
830 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
831 images where the PNG bit_depth was not the same as the quantum depth,
832 and the transparent color was not black.
834 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
835 * Pinging the DJVU image format no longer faults.
836 * Check for time-limit-exceeded in only one thread.
837 * Reading filenames from a file (e.g. @filenames) no longer includes the
838 utility name (side effect of StringToArgv() method).
840 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
841 * Support the tiff:fill-order define.
842 * Filters are case sensitive (e.g. reduce-Colors).
843 * Restore mogrify's -path option.
844 * The -list module option lists image coders and image filters.
846 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
847 * Add the ImageView API.
848 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
849 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
851 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
852 * Skip byte when DDS bitcount is 32 (reference
853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
854 * Montage now uses final background setting (e.g. montage -background none ...
855 -background lightblue show:).
856 * Do not annotate directory paths in ListFiles().
857 * Reset the image matte for png:color-type=2.
859 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
860 * Support new label:pointsize property.
861 * Miscellany->Slide Show, in the display program, now cycles through the
863 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
864 * Reduce memory requirements when dithering on the iPhone.
865 * Command line operators no longer affected by settings that appear after
866 them (e.g. -splice 10x0+0+0 -gravity center).
867 * Compute the proper DPX user data field size.
869 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
870 * Fix some nits to keep the clang compiler happy.
872 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
873 * Fix transprancy handling for Morphology Convolve
874 * Adjustments of Hit And Miss and Edge Detection kernel definitions
875 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
876 * Handling for Convolution of 1-D vertical kernels.
877 However this was removed (using #if-#endif) as I found it slower in tests!
879 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
880 * mogrify -format properly handles compressed image filename (e.g.
881 -format jpg logo.png.bz2).
882 * Respect +dither option when saving to the GIF image format.
884 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
885 * End of string sentinal is \n not \r.
887 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
888 * Don't decode pixels in coders/png.c when image->ping is set.
890 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
891 * Reset image filename when reading inline images.
892 * Don't clamp floating point values for HDRI-enabled ImageMagick.
894 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
895 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
896 * 'Skeleton' variant to thin down images as symmetrically as possible.
897 * Spelling correction: Manhatten -> Manhattan
899 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
900 * Properly scale color components of the PNG bKGD chunk.
901 * Prevent MNG divide by zero in calculation of frame_timeout. Set
902 both frame_delay and frame_timeout to infinite when ticks_per_second
903 is zero, as required by the MNG spec.
905 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
906 * Add x:silent option to prevent beeps when reading the X image format.
907 * Recognize TTF for GetMagicInfo().
908 * Ensure the +set option deletes the image artifact.
910 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
911 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
913 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
914 * Fix for Square Array Rotates (off center origin rotate)
915 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
916 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
917 to complete this kernels definition
919 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
920 * Respect density when rendering SVG images.
921 * Set AVI handler to the MPEG coder.
922 * Compute the proper DPX user data field size.
923 * Do not interpret a format specifier when enclosed in brackets (e.g.
924 rose_tile_%[filename:tile].gif.
925 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
927 * Prevent MNG divide by zero in calculation of frame_delay (reference
928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
930 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
931 * Third Re-write of MorphologyApply() to better handle compound methods.
932 * Implemented -set option:morphology:compose for merging results of
933 multiple kernels. "None" means re-iterate results with next kernel.
934 While "Undefined" means to use the internal default for a method.
935 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
936 while HitAndMiss defaults to "Lighten" (union of all kernel results).
937 Other morphology methods defaults still to be decided.
938 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
939 * Rotation Expansion of single kernels '^' and '@' flags in arguments
940 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
941 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
942 So the above will only produce a list of 2 kernels, not 4 kernels
944 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
945 * Separation of internal function MorphologyApply() from
946 MorphologyImageChannel() to calls to convolve without user settings.
947 * Rewrite of MorphologyApply() to output better 'verbose' messages
948 * Better handling of Gaussian tyle filters (bug fixes)
949 * Bug fix and optimization of kernel size calculations in "gem.c"
950 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
951 expand kernel into a rotated list.
952 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
953 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
954 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
955 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
956 EG: -morphology convolve LOG:0x1
957 * Added FreiChen, Kirsch Convolution kernels
958 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
959 * Added Edges HitAndMiss Kernel
961 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
962 * PSD images require a proper layer to support an alpha channel.
963 * Enable PFM endian support.
964 * Add context to -border for montage. Inside the parenthesis it adds a border
965 to the image otherwise it sets the border for the layout manager.
966 * 24-bit BMP images are not colormapped even if header colors != 0.
967 * Set DPX user data like this: -set profile dpx:userdata.txt.
968 * Make sure Lab => RGB => Lab survives the round trip.
970 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
971 * Use ScaleCharToQuantum() in coders/src.c (reference
972 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
973 * Don't clamp HDRI EXR pixels.
975 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
976 * Increase the estimated # points for the path drawing primitive.
977 * Remove any prior resolution block from PSD before writing the new block.
979 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
980 * Addition of more Morphological/Convolution Kernels.
981 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
982 EG: -morphology convolve DOG:0x1,3
983 -morphology convolve DOB:0x1,3,90
984 * Added Prewitt, Roberts, Compass Convolution Kernels
985 * Ring Symbol Kernel (subtraction of Disk from a Disk)
987 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
988 * The pixel buffer was underallocated for some image formats when streaming.
990 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
991 * Implementation of Pattern Matching Morphology methods
992 HitAndMiss, Thicken, Thinning
993 * Reporting of Kernel Strings that fail to parse (though not why)
994 * Parsing of Multiple Kernel Strings, generating a list of kernels
995 * Union of results from Multiple Kernels for HitAndMiss method
996 * Interated Multiple Kernels for all other morphology methods
997 * Added many new kernels for HitAndMiss and Convolution
998 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
999 ConvexHull (for Thicken), Skeleton (for Thinning)
1001 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1002 * Use proper background.index when writing indexed PNG, if the background
1003 color is in the palette.
1005 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1006 * Fix improper 'invalid colormap index' PNG bug.
1007 * Fix PerlMagick compile exception.
1009 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1010 * Added % and ! modification flags to morphology distance kernel
1011 scaling factor, for easier usage.
1012 * Bug fix for compose math channel handling and morphology diff usage
1014 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1015 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1016 * Initialize BMP alpha channel to opaque for RGB images.
1017 * Fixed under allocation for round rectangles.
1018 * The -list option returns a 0 status as expected.
1020 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1021 * Made use of new no-'sync' channel enabled mathematical compose methods
1022 for the difference morphology methods. These should now work correctly
1023 for specific channels, and more importantly for alpha shaped morphology.
1025 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1026 * Fixed bugs with losing the opacity channel while writing some PNG images.
1027 (bug reported by Anthony T.)
1029 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1030 * Simplified and corrected rowbytes calculation in coders/png.c and
1033 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1034 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1035 "ModulusSubtract" for more clarity of there functions. Old names
1036 will continue to work as expected.
1037 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1038 normal SVG 'Over' blending specifications, (see next for override)
1039 Note that this does NOT include the "Plus" composition method which has
1040 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1042 * By default mathematical compositions work as per SVG definition. That is
1043 the results are synchronized with 'Over' alpha-blending (except "Plus"
1044 which uses 'plus' alpha-blending).
1046 By removing the default 'sync' flag from the -channel setting however
1047 Break this inter-channel synchronization and do the mathematical operations
1048 only on the individual channels as specified by the -channel setting.
1049 That is do 'channel' math rather than 'SVG' composition.
1051 With this change you can then use mathematical composition methods on
1052 individual channels or even with the alpha channel of images.
1054 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1055 * Special case handling in Barrel distortion (pixel at image center)
1056 * Calculation of image for Barrel distortion (pixel vs image coords)
1057 * Argument input (handling optional 'd' argument) for Barrel distortion
1059 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1060 * Do not declare timestruct under MinGW.
1061 * Respect -compose option for the montage utility (bug report by Anthony).
1062 * A 256 column gradient produces a 256 color GIF image (bug report by
1064 * Register / unregister CALS format in static.c (reference
1065 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1066 * Add SetImageColor() method.
1068 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1069 * Only write one ICC profile to PSD image.
1070 * Sync image colormap for PNG tRNS chunks.
1071 * The -direction option now works with the -annotate and -draw options.
1072 * For the histogram: format, if you have no need for the unique color list,
1073 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1074 expensive operation.
1075 * Match on literal after backslash in glob expression (reference
1076 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1077 * Enable JPEG-compression for grayscale TIFF images (reference
1078 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1079 * Don't write empty tile if tile geometry matches the image width (reference
1080 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1081 * Support -regard-warnings in the mogrify utility.
1082 * Output the correct units for the identify utility (reference
1083 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1085 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1086 * Do not set the resample virtual pixel method when undefined.
1087 * Support writing grayscale PSD images.
1088 * Revert Lab-to-XYZ colorspace transform patch.
1089 * Clamp HDRI values for LevelImageChannel() method.
1091 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1092 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1093 * Do not flip BMP image with negative height when pinging.
1095 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1096 * Improve support for device link profiles.
1098 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1099 * Fixed bug in -auto-level for special case when only one value is present
1100 in some channel of the image. In this case no 'stretch is performed, just
1103 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1104 * WMF support under Windows does not produce the same results as under
1107 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1108 * Fixed bug in equal-size tile cropping, when image has a page offset.
1110 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1111 * The -recolor 4x4 matrix is now interpreted properly (previously it
1112 summed rather than attenuating the alpha channel).
1113 * Support writing 1-bit PSD images.
1115 * Improved WMF support under Windows.
1117 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1118 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1119 * Finished eliminating the deprecated direct references to members of
1120 the png_info structure. ImageMagick can now be built with libpng-1.5.
1122 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1123 * Respect the -density option when rendering a Postscript or PDF image.
1124 * Distort barrel no longer complains when 3 arguments are given (reference
1125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1126 * Support -direction left-to-right option for rendering text
1128 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1129 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1130 * Relocated the new, misplaced png_get_rowbytes() call.
1131 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1133 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1134 * Windows does not support complex.h (reference
1135 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1136 * Add support for monochrome PSD images.
1137 * VignetteImage() no longer crashes when x and y arguments are both greater
1138 than half the width (x) and height (y) of the image.
1140 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1141 * Eliminated some of the deprecated direct references to members of
1142 the png_info structure. This must be finished before we can build
1145 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1146 * The animate program no longer loops twice when -loop 1 is specified.
1147 * The caption format would sometimes hang when the text was not UTF-8.
1148 * Don't gamma correct log to linear color conversion unless the -gamma is
1149 specified (reference
1150 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1152 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1153 * Detect CMYKProcessColor AI tag.
1154 * Delete image from command line cache for -write option.
1156 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1157 * Add support for the Adobe Large Document format.
1158 * Recognize -remap option for the mogrify utility.
1159 * The default Helvetica font is not always available, check for
1160 Century Schoolbook too (reference
1161 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1163 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1164 * Permit user to get virtual pixels with a region width of 0.
1165 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1166 * Resampling filter must respect the image virtual pixel method.
1168 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1169 * The -evaluate-sequence option behaves like -evaluate except it operates
1170 on a sequence of images.
1172 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1173 * Add support for the -maximum and -minimum options.
1175 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1176 * Check to see if ICON image width /height exceeds that of the image canvas.
1177 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1178 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1180 Anthony, review these for correctness.
1181 * Don't embed an XMP profile in an EPS image for now.
1183 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1184 * Insufficient image data in EPT is a warning rather than an error.
1185 * Respect -type TrueColor when writing gray DPX images.
1186 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1187 not a multiple of 3.
1188 * BMP has an alpha channel, it was treated as an opacity channel.
1190 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1191 * Write 10-bit grayscale DPX images properly.
1193 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1194 * Detect PDF ICCBased colorspace.
1196 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1197 * Finalized -set option:convolve:scale kernel normalize/scale option
1199 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1200 * TransformImage() resets the image blob when called in the PICT decoder;
1201 use SetImageExtent() instead.
1203 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1204 * Support PSD RLE compression.
1206 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1207 * The jpeg:extent define sometimes exceeded the specified limit.
1209 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1210 * Resolve "too many open files" (reference
1211 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1213 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1214 * Added Correlate method which does a Convolve without reflecting the kernel.
1216 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1217 * Initialize grayscale colormap for PSD images.
1219 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1220 * Final testing and fixing of basic morphology operators
1221 * Addition Third-level Subtractive Morphology Methods:
1222 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1223 * Ensuring original kernels passed to morphology are cloned before being
1224 modified for use by specific methods (EG: convolve scale/normalize)
1226 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1227 * display -immutable to display transparent image without a checkboard.
1229 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1230 * Make -define png:color-type less persnickity about what it will accept.
1232 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1233 * added use of -precision in 'showkernel' output of -morphology
1234 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1235 'Distance' Morphology primatives. This does not have a performance hit,
1236 though is only truely applicable when the kernel is asymmetric. Note that
1237 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1238 operations work properly. This 'reflected usage is defined by online
1239 morphology lecture notes (Google for "EECE Binary Morphology")
1240 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1241 If undefined morphology convolve does not do any scaling or normalization
1242 of the convolution kernel. A value of 0.0 causes normalization for both
1243 zero and non-zero (added weights) kernel types.
1245 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1246 * Speed up reading the PSD image format.
1247 * Add the -precision option. Use it to set the maximum number of significant
1248 digits to be printed.
1249 * Add -features option to the identify program to display channel features.
1250 * Add -unique option to the identify program to display channel features.
1252 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1253 * Add support for compact floating point (i.e. -depth 16 -define
1254 quantum:format=floating-point).
1255 * Transparent images no longer flicker on certain system when using the
1257 * Permit interactive resizing with the display program.
1258 * Support heterogeneous distributed processing, see
1259 http://www.imagemagick.org/script/architecture.php#distributed.
1260 * Fix semaphore assertion when reading a corrupt image with Magick++.
1261 * Add support for -brightness-contrast option.
1263 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1264 * Add support for the BGRA raw image format.
1266 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1267 * Added Kernel Generator to generate kernels from user strings, which
1268 allows the generation in many built in kernels for both Convolution
1269 and other Morphological methods. New Kernels currently include..
1270 Convolution: Gaussian, Blur, Comet
1271 Morphological: Rectangle, Square, Diamond, Disk, Plus
1272 Distance: Chebyshev, Manhatten, Knight, Euclidean
1273 And both old and new (rectangular) user defined kernel specifications
1274 including the use of 'nan' to represent elements which are not part
1275 of the kernel definition. List built-in kernel types use "-list kernel"
1276 * Added -morphology {method}[:{iteration}] {kernel_string}
1277 Initial methods includes no only the basic morphology methods: Dilate,
1278 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1279 also the special methods: Convolve, and Distance. Of course the
1280 appropriate kernel should be provided for each specific method.
1282 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1283 * Add OpenCL-enabled filter (e.g. convert image.png -process
1284 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1285 * Added StringTo...() processing functions
1287 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1288 * Added MxN tile cropping with overlapping and space handling.
1289 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1291 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1292 * angle bug fix in variable blur composition with vertical ellipses
1293 * Added ability to have variable angles for ellipses in variable blur
1294 composition. See IM Examples, Composition, Variable Blur for details
1296 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1297 * JPEG does not grok the HSL colorspace.
1299 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1300 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1301 * The -gaussian-blur over blurred the opacity channel (reference
1302 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1304 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1305 * Declare InverseFourierTransformImage in Magick++/Include.h.
1307 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1308 * The PNG8 encoder would fail to write a 1-color image, due to
1309 a bogus MagickFail return from CompressColormapTransFirst().
1311 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1312 * SVG images are no longer double sized with the -density option.
1314 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1315 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1318 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1319 * It's interword-spacing, not interword_spacing (reference
1320 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1321 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1323 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1324 * Changed the one remaining ping_info->trans to ping_info->trans_values
1327 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1328 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1329 * -threshold option: threshold to white if the computed intensity of the
1330 color channels exceeds the threshold.
1331 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1333 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1334 * Escape single quote in when writing the UIL format.
1336 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1337 * The mogrify program +opaque option now recognizes its required argument.
1339 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1340 * Add magick/morphlogy.{c,h} source templates.
1341 * Sync image option when reading MPR images.
1342 * Optimize ping for SVG images.
1343 * SetLogFormat() no longer causes crash (reference
1344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1345 * Do not call MagickCoreTerminus() when memory allocation fails inside
1346 the locale component.
1348 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1349 * Read / write 32-bit SUN raster images with a odd width.
1350 * Cairo format returns pixels with the alpha premultiplied (reference
1351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1353 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1354 * Thumb::URI file URI now has the correct number of forward slashes.
1356 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1357 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1360 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1362 * Restore -tile-offset functionality (bug report from Anthony).
1364 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1365 * Animate command line options are no longer ignored.
1367 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1368 * Bug Fix for Polynomial distortion. which is now working.
1370 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1371 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1372 * Make sure MagickWand semaphore is acquired before locking it.
1374 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1375 * Convert SVG clipping path points from unsigned to long.
1377 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1378 * Only call InstantiateXComponent() if X11 support is included.
1379 * Correct hue computation for the HSB colorspace.
1381 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1382 * Braille coder fix for DirectClass images
1384 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1385 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1387 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1388 * Alpha blending is not required for ScaleImage().
1389 * Gaussian noise operator is not longer discontinuous.
1391 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1392 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1394 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1395 * Black channel is now set properly when resizing CMYKA images.
1397 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1398 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1400 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1401 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1403 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1404 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1405 * Use GetCacheViewAuthenticPixels() rather than
1406 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1408 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1409 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1410 filters/Makefile.am and wand/Makefile.am.
1411 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1414 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1415 * Don't use group4 compression if the image is truecolor.
1416 * If image is gray, write grayscale DPX images.
1417 * We no longer lose a scanline when reading multi-frame raw images
1419 * Properly update the EXIF orientation tag.
1421 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1422 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1424 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1425 * Support -clamp option.
1426 * Patch for IsMagickColorEqual() for HDRI.
1427 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1429 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1430 * Patch to fix configure's framework's undefinedness (only if the gslib
1433 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1434 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1436 * Hue in hsl() format is 0-360 and does not use %.
1438 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1439 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1441 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1442 * Optimize copy composite operator.
1444 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1445 * Use -define jpeg:size to scale a JPEG image to the specified size.
1447 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1448 * Fix ICON alpha mask scanline pad.
1450 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1451 * Return the global maximum threads to avoid the rare cache view assertions.
1452 * Throw an end-of-file exception for truncated raw gray images.
1454 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1455 * Do not include last line of text in the interline spacing computation.
1457 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1458 * Check that quantum_info is defined before destroying it in the PNG coder.
1459 * Add -interline-spacing option to convert.
1461 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1462 * Support multi-page transparent Postscript and PDF.
1464 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1465 * A union is required when converting a thread ID to an unsigned long.
1467 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1468 * Add support for TIFF 3.9.1.
1470 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1471 * Validate with the netscape: reference image.
1473 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1474 * Fix memory leak for threaded PerlMagick scripts.
1476 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1477 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1479 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1480 * Bug Fix for transparency handling in Composite Variable Blur
1481 * Addition of -auto-level and -auto-gamma image enhancements
1482 (under trial not yet final)
1483 * Addition of a special -channel flag 'sync' which means that the specified
1484 channels are to be modified together by the same amount. The flag is
1485 enabled by default. This replaces the current 'channels not modified'
1486 type handling thought IM.
1487 * Modified -channel parsing to continue looking for words, after handling
1488 any shorthand channel options. For example: -channel RGB,sync
1490 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1491 * identify -format %c logo.png returns the image comment as expected.
1492 * Clone ImageInfo members scene and number_scenes (reference
1493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1494 * Fix memory leak with the -remote option of the animate program (bug report
1496 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1497 * MVG partial opacity not set properly (reference
1498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1499 * Black channel was not blurring properly (reference
1500 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1502 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1503 * The display program honors -loop.
1504 * (ab) of Lab colorspace was not offset correctly.
1505 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1506 * SVG permits multiple arc paths with an omitted 'A' (reference
1507 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1508 * The 'skewY' MVG attribute produced incorrect angles (reference
1509 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1511 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1512 * Optimize GammaImage() method.
1514 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1515 * OpenMP-enable GetSimilarityMetric().
1517 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1518 * Structure trans_values was renamed to trans_color and trans was
1519 renamed to trans_alpha in PNG version 1.4.
1521 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1522 * Replace color blending in DrawGradientImage() to use Composite Blend.
1523 this makes Gradients handle transparency correctly!
1525 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1526 * The -thumbnail option no longer removes color profiles (reference
1527 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1528 * Do not scale real / imaginary FFT / IFT.
1529 * Check for localtime() NULL return.
1530 * import --help requires an X server (reference
1531 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1532 * Fails to load MS Windows icons with compressed PNG elements (reference
1533 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1535 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1536 * Support the new JPEG version 7 delegate library.
1538 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1539 * Incorrect use of setjmp in coders/png.c.
1541 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1542 * We broke -scene when we fixed the -dispose option. Try again.
1544 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1545 * Update autoconf support files.
1546 * More than one -dispose setting overwrote previous settings (reference
1547 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1548 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1550 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1551 * Final testing and bug fixes for all mathematical compose methods
1552 Including non-overlapping regions bugs found in in operators Divide,
1553 ColorDodge, VividLight. And the handling of transparency to follow
1554 standard 'Over' Blending in Divide. Only math methods not looked at are
1555 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1556 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1558 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1559 * Addition of user definable 'Mathematics' compose method
1560 -compose Mathematics -set option:compose:args A,B,C,D -composite
1561 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1562 this lets you implement most smooth polynomial compose methods.
1563 (requested by Fred WienHaus)
1565 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1566 * Finished the recoding of Composite methods to allow easier debugging
1568 * Added PegtopLight compose method as an alternative simpler Softlight
1569 alternative. See notes and comparision to SoftLight in...
1570 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1571 * From the notes on Photoshop blend modes at
1572 http://www.simplefilter.de/en/basics/mixmods.html
1573 Added extra composition modes:
1574 VividLight, PinLight, LinearBurn, LinearDodge
1575 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1577 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1578 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1579 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1580 to debug, and directly comparable to SVG specifications.
1581 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1582 Though only SoftLight changed to significantly.
1583 * However implementation errors were found for ColorBurn, LinearLight
1585 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1586 * Add -blue-shift option.
1587 * Add compression flag for each channel of a PSD layer.
1588 * Implement experimental forward and inverse Fourier transforms (contributed
1589 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1590 prime time just yet.
1591 * Support -cdl (color decision list) option.
1592 * Support breaks in Chinese characters which traditionally do not include
1594 * Don't process directories as filenames when using wildcard paths
1597 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1598 * Can't bit shift a float.
1600 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1601 * Off by one error for multi-frame raw grayscale images.
1602 * Can't stat() a Zip or Bzip opaque structure.
1603 * DPX user bits are no longer truncated.
1604 * Return image colorspace for -format [%colorspace] option.
1605 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1607 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1608 * Automatic determination of B from C and C from B for a 'Keys Filter'
1609 when using the B,C Cubic Filter Expert options was broken.
1610 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1612 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1613 * Added -compose 'Blur', variable blur mapping to CompositeImages
1614 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1615 * Added "-blur" special compose option to "composite"
1616 * Cleanup of "composite" compose argument handling
1618 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1619 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1620 * Set compare similarity image to NULL to prevent double free.
1622 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1623 * Set camera formats to require a seekable stream.
1624 * Do not let display program image window exceed the screen size.
1626 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1627 * Improve FITS keyword parser.
1629 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1630 * Cleanup of compose 'displace' of old useless code that is not used.
1631 * Implement a compose 'distort' mapping method,
1632 This is basically exactly like 'displace' but relative to a fixed point
1633 which may be user supplied as +X+Y
1634 * Default scaling to width/2 and height/2 of overlay (100% scale)
1635 with a distortion 'center' to the middle of the overlay image
1636 * If a '%' flag given scale displacement relative to image size
1637 * If a '!' flag given make scale and center relative to 'background' image
1638 instead of the overlay map.
1639 * If no 'height' scale given, use the X scale.
1641 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1642 * Fixed bug for compose methods, Hue, Saturate, Luminize
1644 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1645 * Report the correct transparent pixel values in the display program
1647 * Do not advance when finalizing image settings in the mogrify program.
1649 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1650 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1651 for correct handling of 2 dimensional -compose "displace".
1652 * Fixed PerlMagick Composite() for the same thing.
1653 * Modified compose "Displace" so displacement image's alpha channel can be
1654 used to mask the transparency of the overlay area.
1656 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1657 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1658 See Introduction at http://www.quelsolaar.com/technology/clut.html
1660 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1661 * Changed CompositeImageChannel() so that extra compose arguments are
1662 now passed in the ImageArtifact "compose:args". This can be assigned to
1663 images using -set "option:compose:args" 'args' where args are defined
1664 using 'geometry' style or 'comma separated numbers'.
1665 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1666 "compose:outside-overlay".
1667 * Documentation update for CompositeImageChannel() in Core Library to
1668 reflect these changes.
1669 * Documentation update for DistortImage() in Core Library with the extra
1670 ImageArtifact controls it can use.
1671 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1673 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1674 * Documentation update for CompositeImageChannel() in Core Library.
1675 This adds the information on how extra compose arguments needed for
1676 specific compose methods are actually passed to the library function.
1677 Compose methods such as Blend, Dissolve and Displace.
1679 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1680 * The target profile in ProfileImage() is no longer accessed after it is
1683 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1684 * Bug fix for -page.
1686 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1687 * Minor change to -function Arctan to make first argument match slope
1689 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1690 * Do not treat -page as a global option (reference
1691 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1693 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1694 * Create thread set for pseudo-random number generator.
1696 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1697 * Do not change opacity value for the -alpha background option.
1698 * Rebuild automake / autoconf scripts.
1700 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1701 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1704 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1705 * Permit reading a specific frame of a multi-page TIFF with blobs.
1707 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1708 * Added new -function methods Arcsin and Arctan
1710 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1711 * Fixed a regression with PNG8: format.
1713 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1714 * The -geometry option was improperly applied twice.
1716 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1717 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1719 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1720 * Updated help output and command-line options documentation to bring
1721 the -alpha options up to date with what's actually in the code.
1723 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1724 * Change "depreciated" to "deprecated" in several files.
1726 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1727 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1728 * Recognize unicode strings when computing caption word wrapping.
1729 * New -alpha background option to set fully-transparent pixels to the
1732 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1733 * Combined layer of transparent PSD image was not being read properly.
1735 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1736 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1737 It is now able to write an opaque black-and-white image in any of the 15
1738 valid combinations of PNG color-type and bit-depth.
1739 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1741 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1742 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1744 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1745 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1747 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1748 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1749 * Support policies to permit or deny any coder, delegate, filter, or file
1750 path (see policy.xml).
1752 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1753 * The mogrify -crop option returns multiple images if an x/y offset is not
1754 specified (e.g. -crop 100x100).
1755 * Generate a proper file path for -path @filelist.txt (reference
1756 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1758 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1759 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1760 options. This is work-in-progress with the objective of being able to
1761 precisely specify the type of PNG file to be written. The previously-used
1762 internal attribute "png:bit-depth" that was used to communicate between
1763 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1764 This feature needs testing. It is important to note that this feature
1765 cannot be used to force the PNG to use a bit-depth or color-type that
1766 does not losslessly represent the image. You can, however, cause
1767 the writer to use a larger depth or to use the RGB colorspace when
1768 grayscale or indexed would have been sufficent.
1770 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1771 * Fixed the Rmin usage in Depolar and Polar distortions
1772 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1773 to Afrom + 360 degrees (or a fill circle from the given start angle)
1775 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1776 * Do not return a black image for -channel RGBA -gaussian (reference
1777 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1779 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1780 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1782 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1783 * Generate BMP 32-bit ARGB format for images with transparency (reference
1784 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1786 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1787 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1789 * Normalize similarity based on reconstruction not the original (reference
1790 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1791 * Support multiple JPEG images encapsulated within DICOM.
1793 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1794 * Msys does not understand NAME_MAX.
1796 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1797 * Check for valid linked list before assigning next / previous pointers.
1799 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1800 * Check error return from CompressColormapTransFirst() in coders/png.c
1802 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1803 * Refrain from modifying image struct members (color, depth, matte)
1804 while writing PNG datastreams.
1806 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1807 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1808 Now it always produces 8-bit datastreams as users probably expect.
1810 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1811 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1812 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1814 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1815 * The display program now returns a 0 exit code on success (reference
1816 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1818 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1819 * Folded some long lines and made other cosmetic changes.in coders/png.c
1821 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1822 * MVG autodetection failing (reference
1823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1825 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1826 * Image not properly placed when displaying to the X server root (reference
1827 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1828 * fmax() is not support on some platforms (reference
1829 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1831 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1832 * Rename existing "Bilinear" distortion as "BilinearReverse"
1833 * Added forward mapped bilinear distort as "BilinearForward"
1834 * The "Bilinear" distort is temporarily obsoleted but will eventually
1835 be added as a "BilinearReverse" and "BilinearForward" combination
1836 mapping though a unit square.
1837 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1838 gradient function as that method is the direct use of such equations.
1840 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1841 * Default to min-is-white Photometric for fax / group4 compression (reference
1842 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1843 * Respect image resolution when setting PDF MediaBox (reference
1844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1845 * Add SimilarityImage() to return how similar one image is to another.
1847 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1848 * Graceful exit in djvu coder when EOF is thrown.
1849 * Support -unsharp option for the montage program.
1851 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1852 * Reduce deskew blurring: use AffineTransformImage() rather than
1854 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1857 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1858 * Support for -density & -units options in PSD writer.
1860 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1861 * Fix bug in the braille coder which makes it always segfault.
1863 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1864 * Enhance the compare program to locate a template image within a larger
1866 * Eliminate assertion when generating a PDF thumbnail.
1868 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1869 * Fix assertion in IntegralRotateImage (reference
1870 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1872 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1873 * Referenced counted blob was incremented incorrectedly in CloneImage().
1875 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1876 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1877 * Assertion failure reading PSD image (reference
1878 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1880 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1881 * Change -selective-blur to use gaussian kernel.
1883 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1884 * Missing locks in blob - race condition (reference
1885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1887 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1888 * Use default SVG resolution unless resolution is explicitly set (reference
1889 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1890 * Add support for -selective-blur option.
1892 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1893 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1896 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1897 * Check the 8BIM profile resource block length (reference
1898 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1899 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1900 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1902 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1903 * Eliminate race condition when acquiring a wand (reference
1904 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1905 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1908 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1909 * Fix the image compose operator at OverCompositeOP for shadows (reference
1910 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1912 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1913 * Patches to get ImageMagick working under OS2.
1915 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1916 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1917 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1919 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1920 Glenn Randers-Pehrson <glennrp@image...>
1921 * DICOM reader not handling signed pixels properly.
1923 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1924 * Don't call GetValueFromSplayTree() if image properties is NULL.
1926 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1927 * Fix minor size issue with bestfit +distort operation.
1928 * Enable listing of -distort Polynomial
1929 * Minor tweeks and center fixes for Polar/Depolar
1931 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1932 * Convert returns MagickFalse for the -version option (reference
1933 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1934 * Don't set pixel opacity unless the image alpha channel is active (reference
1935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1937 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1938 * Fix old -clut bug for re-coloring gray images using transparent and
1939 semi-transparent colors.
1941 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1942 * Changes have been made to scores of the files that generate the
1943 documentation. The most noticeable cosmetic changes are to the command-line
1944 examples and command-line snippets, which now have a new look: dark blue
1945 boxes with white/yellow text to indicate sample input/output. Inclusion of
1946 current version and release dates in appropriate places are now
1947 automatically generated. Also, many changes have been made to begin to
1948 bring the pages into strict W3C compliance with respect to both HTML and
1951 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1952 * The identify program reads the image pixels when the -format option is
1953 asking for image statistics.
1954 * Much improved ImageMagick validation suite (exercise with 'make check').
1956 2009-02-18 6.4.9-5 Jon <jon@brick...>
1957 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1958 and which overwrites the allocated area.
1960 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1961 * Add section to license to alert users to third-party licenses in the
1964 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1965 * Replaced geometry string parsing using ParseGravityGeometry() in
1966 "composite" with more direct use of GravityAdjustGeometry();
1968 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1969 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1970 * The stream utility no longer go into an infinite loop (reference
1971 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1973 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1974 * JPEG to PDF was not always reversible (reference
1975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1977 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1978 * Stroking when annotating failed for stroks widths > 2 (reference
1979 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1981 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1982 * TransformImageColorspace() returns GRAYColorspace when set (reference
1983 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1984 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1987 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1988 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1990 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1991 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1993 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1994 * Removed previous patches for -shear directions.
1996 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1997 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2000 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2001 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2002 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2003 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2005 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2006 * Removed "annotate" patches, which causes no end of problems.
2007 Original coding worked perfectly fine. Annotate isn't part of SVG!
2009 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2010 * Respect mouse wheel movements for display program (reference
2011 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2012 * Grab button in Display Open menu now works consistently (reference
2013 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2014 * Patch for problem with opacity in MVG (reference
2015 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2017 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2018 * Don't accept discontinuous shear angles for the -annotate option.
2021 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2022 * Apply patch so ImageMagick compiles with Visual Studio 6.
2024 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2025 * Fix small memory leak on truncated PNG images.
2026 * Do not allocate pixels when pinging a PNG image.
2028 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2029 * Set the stroke opacity for "opacity" SVG element (reference
2030 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2032 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2033 * Convert to windows .ico format no longer inverts alpha channel.
2035 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2036 * Interpret geometry correctly for negative angles (-shear 30x-10).
2038 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2039 * Fix GetMagickToken() to accept locales that use "," as radix character.
2041 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2042 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2044 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2045 * Check for negative offsets (bevel widths) for the -frame option.
2047 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2048 * Patch for a memory leak and a logical bug in coders/gif.c.
2049 * CopyMagickString() now returns the minimum of the source string length
2050 or the length parameter.
2051 * Properly set alpha channel in PNGs with palette and tRNS.
2053 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2054 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2055 'rose-%[area].png').
2056 * Do not set the fill element when 'opacity' is set (reference
2057 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2058 * Restore support for decoding the DVI format.
2059 * Add perl and math lib reference to PerlMagick Makefile (reference
2060 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2061 * Fix crash on invalid JPEG XML profile.
2062 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2063 * Support sine and cosine as arguments to the -evaluate option.
2065 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2066 * Calculate the kurtosis and skewness of image channels (reference
2067 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2069 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2070 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2071 same results as the -contrast-stretch option.
2072 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2073 MogrifyRegion() in PerlMagick.
2075 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2076 * Reverse argument and option in Throw*InvalidArgumentException()
2077 macro for proper exception message.
2078 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2079 * Fix Y shear angle for -shear option.
2081 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2082 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2083 * Support reading FITS test files (reference
2084 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2085 * Replace input.ttf with the public domain Tuffy.ttf font.
2086 * MagickNewImage() no longer faults when parameters are incorrect (reference
2087 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2088 * Allocate strings returned by XGetResourceInstance() (reference
2089 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2090 * The -append gravity is relative to the container (reference
2091 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2093 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2094 * Reference cache rather than acquiring when cloning an image.
2096 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2097 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2099 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2100 * Add -interword-spacing option to convert.
2101 * Initialize the black channel when testing the CMY colorspace (reference
2102 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2103 * remove calls to exit() in MagickWand (reference
2104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2105 * Validate -affine arguments.
2106 * Accept -attentuate as an option for convert.
2107 * Properly create RGBA image if colormapped image has transparency.
2108 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2110 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2111 * Fix off-by-one problem with -shear.
2112 * Clone pixel cache method when cloning an image.
2114 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2115 * Make "-layers Coalesce" work as it should.
2117 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2118 * Support > 2GB TIFF under Windows.
2120 2008-12-12 6.4.7-8 mootools <help@mooto...>
2121 * FormatMagickTime() checks to ensure the provided time is valid.
2123 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2124 * Add -kerning option to convert.
2125 * Remove halo effect for the -scale option.
2127 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2128 * Fix a 1 byte overrun in Postscript coder.
2130 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2131 * Fix small memory leak in ExpandFilenames().
2133 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2134 * Fix small memory leak in LoadLocaleList().
2135 * Fix small memory leak in GetProfilesFromResourceBlock().
2136 * Don't forget to scale grayscale values when quanum min-is-white is set.
2138 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2139 * Include delegate libraries in MagickCore-config script.
2141 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2142 * Fix off-by-one error for -chop 0x50%.
2143 * Performance improvement bilinear interpolation.
2145 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2146 * Support absolute paths in the include directive within a configuration
2149 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2150 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2151 * Another attempt at properly extracting the IPTC profile from a 8BIM
2154 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2155 * AppendImage() re-written to respect gravity properly!
2156 Routine simplified to a single loop for both styles of append
2158 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2159 * AppendImage() respects gravity.
2160 * Protect against circular image list when cropping.
2161 * The index variable must be long rather than unsigned long for the DCM
2164 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2165 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2166 quantum depth is 32.
2168 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2169 * Global replaced accidently renamed MagickGetImagePixelColor().
2171 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2172 * Fixed transient bug in the -white-threshold option.
2173 * -extent x256+100+100 no longer returns an exception (reference
2174 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2176 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2177 * TIFF pad is relative to bits-per-sample (reference
2178 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2180 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2181 * Support GBR raw image files.
2183 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2184 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2185 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2186 * Default PDF compression to that of the image unless overwritten by
2187 the -compress option.
2189 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2190 * Numerous pixel cache improvements including embeded support for
2191 OpenMP in a transparent manner.
2193 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2194 * Transient bug in encipher / decipher operation (reference
2195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2197 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2198 * MPC image files working again.
2199 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2202 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2203 * Fix temporary file leak.
2205 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2206 * Fix bug for RGBO image @ line, plane and partition interlace.
2208 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2209 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2210 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2212 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2213 * GPS and multivalued EXIF properties support
2215 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2216 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2219 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2220 * Correct DPX frame position property label (reference
2221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2222 * Textures are no longer painted as the background color.
2223 * Update both fields of an EXIF resolution.
2224 * Support query-font-metrics MSL tag.
2226 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2227 * Do not set image colorspace for the MSL modulate tag.
2229 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2230 * Off by one error when computing affine in DrawAffineImage() (reference
2231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2233 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2234 * Fixed local adaptive thresholding when using an offset (reference
2235 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2236 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2237 the pixel cache morphology.
2239 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2240 * Set explicit image format for BlobToImage() (reference
2241 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2242 * p_thread_t is an aggregate under MinGW.
2244 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2245 * pthread_t can be aggregate so stop treating it like its atomic.
2246 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2249 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2250 * slight modification of the added "radial-gradient:" image generator
2251 so the radius goes to an edge rather than the corner, allowing more user
2252 control based on image size.
2253 * fix -raise N to mean -raise NxN
2255 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2256 * Add support for inline images.
2258 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2259 * MinGW supports both Posix threads and Windows critical sections.
2261 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2262 * pthread_self() can be an aggregate value.
2263 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2265 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2266 * Set sentinel byte for MVG coder.
2267 * fx:standard_deviation returns standard deviation now instead of mean.
2269 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2270 * Support radial gradients in DrawGradientImage().
2272 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2273 * Fix memory leak when XMP profile is corrupt.
2274 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2276 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2277 * Use -remap rather than -affinity.
2278 * Don't unregister a module for an image coder signature exception.
2279 * Don't assume a monochrome image is colormapped.
2281 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2282 * Attempt to fix three image "composite -displace" while also allowing use
2283 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
2284 (later transparency mask will also be added) as discussed in IM Examples,
2285 'distortion maps', but for -displace.
2287 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2288 * Fix pixel cache race condition.
2290 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2291 * Fixed an OTB coder bug (reference
2292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2294 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2295 * Add NULL terminator to options list to in MontageImageCommand().
2297 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2298 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2299 to fit the current sequence of layered/animated images. The images
2300 themselves are not modified only the 'page' meta-data. As a side-effect
2301 all offsets will become positive, with a minimal canvas width/height.
2303 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2304 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2306 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2307 * String Memory leak from InterpretImageProperties() in "annotate"
2308 for Command line handling in mogrify.c
2309 * Allow percent escapes in both -sparse-color and -distort argument strings.
2310 * Fix -alpha to allow Set, Copy, and Extract from command line
2311 * Fix -alpha Set so it only clears the alpha when it was previously off
2312 * Changed 'AllChannels' to be just the 'real' channels (including K).
2313 * Special handling if +level-colors is given one color, and no seperator.
2314 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2316 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2317 * Fix -interpolate / -compose settings.
2318 * No need to specify -endian for native floating point format.
2319 * Remove small memory leak when cloning image properties (reference
2320 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2321 * The scan delegate requires a device name, not a symbolic link.
2322 * Report alpha instead of opacity for the TXT image format (reference
2323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2324 * Add channel support to -motion-blur.
2325 * Set the SVG affine matrix *before* we compute the scale (reference
2326 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2327 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2328 ImageMagick distribution is built without thread support.
2329 * Return the correct number of unique colors for colormapped image (reference
2330 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2331 * SVG depends on MagickWand for parallel make (reference
2332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2335 * Addition of 'BarrelInverse' Distortion
2337 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2338 * Extract / embed namespace for JPEG XMP profiles (reference
2339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2340 * Deprecate -map and replace with -affinity which supports dither methods.
2341 * Set image depth when -depth is fired.
2342 * Fix small memory leak in TIFF coder (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2345 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2346 * Parallelize the colorspace transforms.
2347 * Honor gravity for -extent option (reference
2348 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2350 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2351 * Fixed a memory leak in the TransparentPaintImage() method.
2353 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2354 * Treat -compose as a setting.
2355 * Check for depth == 0 in GetQuantumScale() (reference
2356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2357 * Fix CIN coder scanline length (reference
2358 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2360 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2361 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2362 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2363 * Fix configure script to configure the JBIG delegate library (reference
2364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2365 * Error in indexed PNG output if number of colors <= 16 (reference
2366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2368 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2369 * Always reinterpret %[fx:] properties.
2370 * Composite based on the composite image compose operator.
2372 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2373 * Add --coder-path and --filter-path options to MagickCore-config to
2374 support the Magick Coder and Image Filter kits.
2376 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2377 * -sparse-color option completed with inital set of methods.
2378 * -distort Barrel arguments expanded.
2380 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2381 * The -draw option no longer returns an error when for # like .6 (reference
2382 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2384 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2385 * New dithering selection option, -dither Floyd-Steinberg or
2388 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2389 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2391 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2392 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2393 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2394 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2395 * Support -compose option in the compare program.
2397 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2398 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2399 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2400 the older DrawAffineImage() in AffineTransformImage().
2401 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2403 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2405 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2406 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2407 degree Arcs and Polar Distorts.
2409 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2410 * Patch -fx to properly recognize maxima and minima.
2411 * Add channel specifier to -fx depth, mean, maxima, minima, and
2412 standard_deviation (e.g. depth.r).
2413 * Properly append .magick to the USERPROFILES path (reference
2414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2416 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2417 * Added a "-set option:distort:scale" which scales the output 'view'
2418 by the amount given. This is directly useful for doing 'super-sampled'
2419 distorts, just set this, the scale the result back to a normal size.
2421 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2422 * Rewrite on coefficent handlig for DistortImages so allow for generation
2423 by other operators (SparseColor), and addition of verbose output of
2424 equivelent -fx functions for DistortImages to report of the internal
2425 coefficents that was calculated, and who they are used.
2426 * Initial implementation of SparseColor for interpolated gradients from
2427 sparsely seperated points of color (or posibily other forms of arguments)
2428 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2429 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2430 And as developed by Fred WeinHaus in his PinBarrel script
2432 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2433 * Certain corrupt GIF images no longer hang (reference
2434 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2435 * Read more than one image (if they exist) from DJVU image files.
2436 * Don't set image depth in histogram coder (references
2437 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2439 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2440 * Fixed cache nexus threading problem to avoid spurious assertions when
2441 calling the DistortImage() method.
2443 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2444 * New distortion Shepards which provide semi-localized distorts of control
2445 points within an image, as first developed for IM by Frew Weinhaus in his
2446 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2447 It's almost like taffy pulling!
2449 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2450 * Separate coefficient calculation from DistortImages (future development)
2451 * Perspective and Bilinear Distortions fallback to Affine
2452 when less than 4 point pairs are provided.
2453 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2454 and a simple translation if only a single point pair is provided.
2455 * Added 'verbose' output of some of the distortion equations generated
2456 * Initial addition of polynomal distortion (incomplete - not working yet)
2458 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2459 * Add log2 and round as -fx operators.
2460 * Add log and round as -evaluate operator.
2461 * Add -deskew option to straighten an image.
2463 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2464 * Use the source image interpolation method when drawing an affine image.
2466 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2467 * Added new operator +/-level-colors which will 'level' images based
2468 on colors to use for the black and white points. This lets to adjust
2469 the image in terms of mapping the given colors from/to black and white
2472 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2473 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2476 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2477 * Refactor additional ImageMagick algorithms for OpenMP support.
2479 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2480 * Add pow as an -evaluate operation, using normalized values
2482 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2483 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2484 Function maps black and white values to the given level values.
2485 Rather than mapping the given level values to black and white.
2486 Bacically a 'reverse-level' function, with different input args.
2487 * Set +level or a '!' flag in -level or LevelImage() to call
2488 the new 'reverse-level' function LevelizeImageChannels().
2489 * More work on IsMagickColorSimular() to fix relationship between
2490 transparent-black and opaque-black, which was matched as 'simular'.
2491 Also attempts to fix 'K' channel handling for CMYK colorspace.
2492 More work on this to come.
2494 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2495 * The TXT format correctly reports alpha channel (reference
2496 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2497 * MONOTCHROME1 Dicom images are not longer inverted (reference
2498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2500 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2501 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2502 so as to understand that the Hue Channel is cyclic by nature
2504 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2505 * The -sketch option is working again (reference
2506 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2508 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2509 * More algorithms refactored to support a threaded cache view.
2510 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2511 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2512 * ISO C++ 1998 does not support 'long long' (reference
2513 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2514 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2516 * Generate histogram comment if # unique colors exceed 1024 (reference
2517 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2519 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2520 * Reading EMF files containing non-ascii characters no longer fails for
2521 UTF8 encoded paths on Windows XP.
2523 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2524 * The -colorspace option is an operator, not a setting.
2526 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2527 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2529 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2530 * Patches to the JPEG and DCM coders to fix a few problems reading
2531 certain DCM image types.
2533 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2534 * Interpreting the -set option is no longer delayed.
2535 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2536 * Call DrawAffineImage() instead of CompositeImage() (reference
2537 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2538 * Throw exception for TIFF compression not support (reference
2539 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2540 * The +opaque option now recognizes its required argument (reference
2541 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2542 * The -background and -virtual-pixel settings are now applied correctly
2544 * Only reset the exception signature if the relinquish memory is MagickTrue.
2545 * Correct recolor equation for computing opacity (referencee
2546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2547 * Set midpoint when scaling JP2 images.
2548 * Semaphores must be passed by reference when destroyed for reliable thread
2550 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2552 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2553 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2555 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2556 * Import: properly handle a hierarchy of subwindows under X11.
2557 * Refactor quantum pixel processor to inprove ease of use and speed.
2559 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2560 * OpenMP patch for sepia-tone effect.
2562 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2563 * OpenMP patch for NormalizeImage() & TintImage()
2565 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2566 * OpenMP patch for GetImageChannelDepth().
2567 * Set depth to 32 when saving MIFF HDRI image files.
2569 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2570 * OpenMP patch for OilPaintImage Function
2572 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2573 * Update IPLab coder (reference
2574 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2576 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2577 * Return correct result for -fx luminence.
2578 * Restore missing break so that PGM images remain PGM.
2579 * Speed up the processing of ASCII PNM files.
2580 * Return the correct number of MNG images for PingImage().
2582 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2583 * Remove C++ style comments from source.
2584 * Center motion blur kernel.
2585 * Reenable dithering for -monochrome option.
2587 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2588 * For color reduction, use maximum tree depth if image has 1024 or less
2590 * Use a uniform convolution filter for motion blur (reference
2591 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2592 * Add 'mean' and 'std' symbols to the Fx expression parser.
2594 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2595 * Updated to the latest autoconf/automake/libtool scripts.
2596 * Default to HSL colorspace when modulating (reference
2597 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2598 * The -regard-warnings option properly returns a program status of 1 if and
2599 only if a warning or error exception is thrown.
2600 * Report 'no clip path defined' exception for -clip-path option (reference
2601 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2603 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2604 * Distinquish between pre and post processing of image list options.
2605 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2606 exception (reference
2607 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2609 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2610 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2611 set image->matte to MagickFalse and emit a warning. This will produce
2612 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2614 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2615 * Fix fault for animate -window root image.gif.
2616 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2617 passes and setting image pixels (reference
2618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2620 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2621 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2623 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2624 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2625 the PNG specification, instead of scaling them.
2627 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2628 * Revised png.c to avoid saving unknown chunk types that will never
2629 be used later. This prevents the vulnerability described in
2630 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2631 To handle an invalid, zero-length vpAg chunk properly will require
2632 libpng-1.2.27 or later.
2634 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2635 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2636 * Use proper rounding for the -fx intensity expression.
2638 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2639 * Fix +swap option so it no longer throws an assertion.
2640 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2642 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2643 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2644 tile size is specified (e.g. ptif:image.tif[128x128]).
2645 * Malformed use of caption no longer consumes memory (reference
2646 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2647 * Don't run Ghostscript twice (reference
2648 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2650 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2651 * SpreadImage() no longer introduces noise into the resulting image (reference
2652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2653 * Properly handle min-is-white TIFF gray scale images.
2654 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2657 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2658 * Writing pyramid TIFF images no longer fails if a tile size is specified
2659 (e.g. ptif:image.tif[128x128]).
2660 * Reset page geometry when interactively cropping an image with the display
2663 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2664 * With a single swap argument should swap the image with the *last* image.
2666 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2667 * Make sure we don't sync a blob after it has been closed.
2669 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2670 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2672 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2673 * Support both GTK and CAIRO interfaces to RSVG (reference
2674 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2675 * Display colormapped PNG images with alpha properly (reference
2676 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2678 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2679 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2681 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2682 * The rsvg delegate library depends on cairo-svg.
2683 * Account for min-is-white 8-bit gray TIFF images.
2685 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2686 * Add support for the Postable Document Archive Format.
2687 * Add support for Braille images.
2688 * Add support for DDS images (contributed by Bianca van Schaik).
2689 * Add GetImageAlphaChannel() method.
2690 * PSD clipping paths are once again recognized.
2692 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2693 * Return the actual image format for HTTP: or FTP: format (reference
2694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2695 * Fix so image.quantize(true) returns error as expected (reference
2696 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2698 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2699 * Fixed a small memory leak (8 bytes) in TransformImages().
2700 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2701 * Identify now reports both actual and reported image depths (reference
2702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2704 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2705 * Speed up converting large PDF/PS images when only selecting a few pages
2706 (e.g. pdffile.pdf[195-199]).
2707 * Deprecate HSLTransform() and TransformHSL().
2709 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2710 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2713 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2714 * Promote colormapped to truecolor images when enciphering.
2716 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2717 * Add EncipherImage() / DecipherImage() methods.
2718 * Add -encipher / -decipher options to the command-line utilities.
2720 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2721 * New Unix/Linux refactoring (should be transparent since changes are
2722 reflected in Magick-config and ImageMagick.pc pkg-config files):
2723 /usr/local/include => /usr/local/include/ImageMagick
2724 libMagick => libMagickCore
2725 libWand => libMagickWand
2726 Magick-config (deprecated) => MagickCore-config
2727 Wand-config (deprecated) => MagickWand-config
2728 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2730 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2731 * Liquid rescale limits the final size to twice the original size (reference
2732 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2733 * Read EXIF data in TIFF images; writing is pending until we can figure out
2734 how to use the libtiff delegate library to write EXIF data.
2736 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2737 * Add support for liquid rescaling (e.g. -liquid-rescale).
2738 * Support a ^ meta character in an image geometry (.e.g
2739 convert 640x480.png -resize 240^ returns a 320x240 result).
2741 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2742 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2743 return camera model number.
2745 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2746 * Monochome EPS3 images are no longer corrupt (reference
2747 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2748 * Eliminate memory corruption with broken PICT image (reference
2749 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2750 * Return a Grayscale colorspace for grayscale DPX image (previously
2751 returned Log colorspace).
2752 * Fix -g option for PCL6 support (reference
2753 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2755 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2756 * Only read ICON alpha mask if BPP is <= 16.
2757 * Add support for +opaque and +transparent (requested by Anthony).
2758 * Throw an exception *before* we call wmf_api_destroy() (reference
2759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2761 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2762 * Use explicit format specifier to render transparent Adobe Illustrator
2763 files (i.e. convert ai:image.ai image.png).
2764 * Set RSVG base URI (patch provided by tsdineen).
2766 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2767 * `Magick-config --version` returns Q16 instead of
2768 Q@MAGICKCORE_QUANTUM_DEPTH@.
2769 * Permit commas in numbers in certain locales (e.g. german +100,000).
2771 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2772 * Added an exception reason to BlobToImage() in the event an image has no
2773 magic number and neither the image magick or filename is set.
2774 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2775 * Fix bug in GetEXIFProperty() (reference
2776 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2778 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2779 * Adding comments to your image is now possible with the display program.
2781 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2782 * Adjusted -clut multiplyer for correct handling of
2783 "-interpolation Integer" in color lookup.
2785 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2786 * Fix 'insufficient image data' for DCM format (reference
2787 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2788 * Force a colormapped image if Palm bits-per-pixel < 16.
2789 * Fix multiple problems with Palm Data Base reader (patch from
2791 * Do not exit after first image with the display --immutable option.
2792 * Update autoconf/automake/libtool configuration files.
2793 * Add support for resource limit units (e.g. -limit memory 16mb).
2794 * Return original image if gaussian blur sigma is 0.0.
2795 * Colormapped multi-image PDF's are no longer corrupt (reference
2796 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2798 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2799 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2800 now adjusts automatically with different support window size.
2801 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2802 (triangluar) resize windowing filters.
2803 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2804 from the Lookup Table image.
2806 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2807 * Not all DCM tags were being saved as image attributes (patch provided by
2809 * Normalize pixel values when quantum format is floating-point.
2810 * Initialize the pixel sum to zero when averaging image pixels.
2812 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2813 * Bug fix in height calculation for -layers merge operation
2815 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2816 * Add support for SCT grayscale images.
2817 * Fixed transparancy bug for the ICO image format.
2818 * Fixed small memory leak in the caption and label coders.
2819 * Fixed -threshold option to return all white for -threshold 0 (reference
2820 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2822 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2823 * Corrected CGM delegate command in config/delegate.xml.
2825 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2826 * Reclassified X server open error from fatal to non-fatal.
2827 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2828 set the image alpha channel.
2829 * Patch for Scanalytics IPLab image format for non 8-bit images
2830 (contributed by Sean Burke).
2832 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2833 * Remove ctrl-M characters on in various source files.
2834 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2835 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2837 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2838 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2840 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2841 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2842 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2843 * Modules are searched first in the directories specified by the environment
2844 variables, and then -- if the desired module is not found -- in the
2845 compiled-in path. (reference
2846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2848 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2849 * Update FPX regression test reference images.
2850 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2852 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2853 * The -equalize option now respects the -channel option.
2855 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2856 * Additional Filters: Welsh, Parzen, Lagrangian
2857 * Addition of Cubic filter B,C controls
2858 * 'verbose' filter plotting output using -define "filter:verbose"
2860 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2861 * Further expandsion and handling of filters with expert options.
2862 -filter selects from a table of standard filter settings, while
2863 expert options allow complete selection of filter, windowing, support
2864 and blurring options. Includes automatic switch from Sinc to Bessel
2865 for operators using 2 dimentional cylindrical filter, rather than
2866 two pass 1 dimentional orthogonal filters.
2868 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2869 * Obsolete -support (set filter blur factor)
2870 * Expandsion to add -set/define filter options
2872 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2873 * Least Squares coordinate handling added for -distort methods Affine,
2874 Perspective, Bilinear. This allows for more than the minimal number of
2875 coordinates to be used to 'fit' a distortion function to an image.
2876 This addition will allow the use of image registration to generate
2877 panarama overviews and better geographical coordinate correction.
2878 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2879 into a new layers function MergeImageLayers() method, adding 'flatten'
2880 and 'mosaic' layer methods.
2881 * Addition of another simular layers method 'merge' which 'unlocks' the
2882 normal flatten/mosaic layer merger from the origin, The resulting image
2883 will have a virtual canvas of minimal size with an offset. Also images
2884 with negative offsets will not be clipped by the 'merge' form of the
2885 command. This was created for better layering of distorted images, such
2886 as panarama overlays.
2887 * Bug fix in handling transparency for EWA resampling.
2888 * Access to Resize Filter Functions from resize.c (for resample.c)
2889 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2890 * All resize filters added to resampling, but filter handling is incomplete.
2892 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2893 * The box filter no longer produces a black grid when resizing an image
2895 * Respect cropbox for PDF with a subimage specification (e.g.
2897 * Detect proper PDF bounding box when offsets are negative.
2899 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2900 * Speed up the Fx interpreter.
2901 * Use ULL not ui64 for MinGW 64-bit constants.
2902 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2903 * Close all references to a pixel cache on disk before removing the temporary
2904 file as required under Windows.
2906 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2907 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2908 sharp and clear as you approach the center of the distort.
2909 * Added " -set option:distort:viewport 'geometry' " special option
2910 that can be used to override the output image size and offset.
2911 * Fixed experimental use of -filter and -support in Resampling (more later).
2912 * Changed order for coordinate arguments in -distort (for later leastsq
2913 multiple coordinate distortion function fitting)
2915 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2916 * Check the API version and quantum depth before loading a coder module or
2917 image filter (reference
2918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2919 * Add exception to the image filter signature.
2920 * Get the execution path under Mac OS X.
2921 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2922 * Fixed memory leak in CloneString() (reference
2923 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2924 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2927 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2928 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2930 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2931 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2933 * Map the display program pan icon window for each oversized image.
2934 * The ufraw delegate does not like quotes around the output filename.
2935 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2936 a 64-bit FreeBSD system.
2937 * The -level option now works properly for colormapped images.
2938 * Allow Extrapolated blending of images using -blend
2939 http://netpbm.sourceforge.net/doc/extendedopacity.html
2941 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2942 * Major Addition, Area Resampling Functions, (scaled interpolation)
2943 for pixel lookup in Distortion functions. This improves the look in
2944 areas of minification enormousally, especially in situations of infinite
2945 tiling and horizon views. All virtual pixel methods have been handled
2946 to minimise computation time involved with area resampling. To use the
2947 new function distortions need to be able to determine scaling vectors
2948 (distortion function derivitives) for correct working. All
2949 -distort methods, except Arc, uses scaled area resampling.
2950 * Improvements to perspective distort method, to include the correct
2951 differentation between the 'ground' on which the image lies, and the
2952 'sky', the color of which can be set using the -mattecolor setting
2953 (as the distortion invalid pixel color). Background color is retains
2954 for surrounding ground areas. The horizon is also correct anti-aliased
2955 and transparent colors are also allowed, allowing you to add backdrops
2956 of gradients and patterns.
2958 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2959 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2960 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2962 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2964 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2965 (alert from iDefense).
2966 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2967 (alert from iDefense).
2968 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2969 (alert from iDefense).
2970 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2971 (alert from iDefense).
2972 * Patched ReadDCMImage() to fix an denial of service vulnerability
2973 (alert from iDefense).
2974 * Patched ReadXCFImage() to fix an denial of service vulnerability
2975 (alert from iDefense).
2976 * If image size changes, don't trust DPX orientation attributes.
2978 2007-09-04 6.3.5-9 Gozer404
2979 * Add French to the messaging system (reference
2980 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2981 * Add -fopenmp to MAGICK_PCFLAGS (reference
2982 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2984 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2985 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2986 reset the alpha channel.
2987 * Render proper image labels for VID coder.
2988 * Resolved a conflict for the -list option. Use -list font to list
2989 ImageMagick fonts and -list type to list image types.
2990 * Catch any errors returned by pthread_mutex_init() (problem report
2991 from devman@gmx-t...).
2992 * TransformHSL() returns a proper hue component.
2993 * Added -clut option and the ClutImage() method.
2994 * Fix glyph memory leak in AnnotateImage (reference
2995 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2996 * Rename analyze.c to Analyze.c (reference
2997 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2999 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3000 * Enabled use of +distort to auto resize destination image to 'bestfit'
3001 the distorted input image. This also enabled the use of virtual canvas
3002 offsets in source and destination images for most distortion methods.
3004 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3005 * Remove atexit in Magick++ code to avoid possible client crash (reference
3006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3008 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3009 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3011 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3012 * Added -distort arc. This update also allows the destination image
3013 size and offset to be set according to the specific distortion being
3016 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3017 * Set the -poloroid border color with the -bordercolor option.
3019 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3020 * Remove extranous break statement so -type option properly sets the
3021 image_info->type member (reference
3022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3024 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3025 * Allow the use of optional arguments in -distort SRT
3027 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3028 * Initial addition of three Affine Distortions to -distort with the affine
3029 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3030 or separate Scale-Rotate-Translate actions.
3032 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3033 * Fix X11 font ascender.
3034 * Add -distort option.
3035 * Add random noise option (e.g. +noise random).
3036 * Many internal algorithms are now threaded to take advantage of speed-ups
3037 offered by the new dual and quad-core processor technologies.
3038 and quad-core processor technology.
3039 * Tiff images in the LAB colorspace are no longer identified as RGB
3040 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3041 * Update image color_profile and iptc_profile members in the JPEG coder
3042 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3044 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3045 * Fix composite mask bug (reference
3046 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3047 * Speed up GetPixelOpacity() method (patch from seth@price...).
3048 * Set icon image width/height before allocating the image colormap.
3049 * Remove Photoshop string segment from JPEG profile (reference
3050 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3052 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3053 * Converting a jpg to pdf is creating an empty pdf object (reference
3054 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3055 * Respect the '-set type:hinting off option' (bug report from Richard
3057 * WritePSDImage vulnerable to exploitable heap corruption (reference
3058 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3060 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3061 * SetMagickRegistry() post-increment the value 'id' (reference
3062 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3064 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3065 * Read/write 10 & 12-bit packed DPX images.
3066 * Reduce stack requirements for messaging system.
3067 * Small memory leak for raw profiles in the PNG coder.
3069 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3070 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3071 you can continue to use "-interlace Plane" to request these.
3073 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3074 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3076 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3077 * Set min-is-white for Group4-compressed PDF.
3078 * Add PaintFloodfillImage() method.
3080 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3081 * Add MEPP metric to compare program. Returns the mean error per pixel
3082 along with the normalize mean and maximum error.
3083 * Attach an XMP profile to an image (e.g.
3084 convert input.tif -profile xmp:metadata.xmp output.tif).
3086 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3087 * Fixed mogrify conversions with -format and -path (reference
3088 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3090 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3091 * SVG style element was not always parsed properly.
3092 * Do not dither when the number of unique colors is already less than the
3094 * Return normalized PAE metric (compare utility).
3096 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3097 * Add support for PFM images.
3098 * Check for corrupt EXIF image profiles.
3099 * Writing JPEG YCbCr TIFF images no longer faults (reference
3100 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3102 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3103 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3105 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3106 * Added profile support to the GIF decoder/encoder. They are stored
3107 as GIF Application Extensions. Known extensions include existing ICCRGB1
3108 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3109 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3111 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3112 * Invert Opacity change for user defined ordered dither threshold maps,
3113 so that 'off' map is transparent, and 'on' is opaque.
3115 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3116 * Added an initial Coalesce Images, and a final +map local colortable
3117 optimization to the -layers Optimize method, for a simple to use
3118 GIF optimization operation. (more work to come)
3120 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3121 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3122 * Add AcquireOneVirtualPixel() method.
3123 * Set Log colorspace properly when writing DPX images.
3124 * Add -tile-offset option.
3125 * Add support for the EXR image format.
3126 * Improve support for DPX images.
3127 * Add --enable-hdri option to the configure script.
3128 * Add support for high dynamic-range images (HDRI).
3130 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3131 * Improve support for writing multiple image icons.
3133 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3134 * Separated -layers Optimize from -layers OptimizeFrame to allow
3135 the former expansion into a general (multiple method) optimizer
3137 * merged -layers OptimizeTransparency into -layers Optimize method
3139 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3140 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3141 * Fix race condition when spawning delegate programs.
3142 * TIFF JPEG now respects the -quality comptression setting.
3143 * The -fx option now properly groks the logical and operator.
3144 * DPX tilestamp property should be timestamp.
3146 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3147 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3148 according to given gravity and canvas area it applies to. This is for
3149 code simplification thoughout MagickCore.
3151 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3152 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3153 frames. Other animation handlers may also need to reset virtual canvas
3154 sizes to match the first frame, as well.
3156 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3157 * Addition of a CompositeImages() "layer.c" function to compose two
3158 separate image lists together (with a virtual canvas offset) in three
3159 different ways, depending on the size of the lists.
3160 * A 'hack' for command line use (the two lists separates by the special
3161 "NULL" image, which is junked) has also been added. Specifically...
3162 "-layers Composite".
3164 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3165 * Add -layers RemoveDups method to remove duplicate sequential images in
3166 coalesced animations.
3167 * Add -layers RemoveZero method to remove images with a zero time delay
3168 (with no action and a warning is all images have zero time delay)
3170 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3171 * Permit generic profiles (e.g. -profile name:profile).
3173 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3174 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3175 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3177 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3178 * Code duplication, simplification, and possible logic faults in "list.c".
3179 * Added new Composition method, 'ChangeMask' to return pixels
3180 that have changed or will cause a color change in overlays
3181 * Used 'ChangeMask' to implement the "-layers" method
3182 "OptimizeTransparency" to improve the compressibility of
3183 frame optimized GIF animations. See IM Examples...
3184 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3186 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3187 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3188 some minor changes to the GIF coder to make reading and pinging images
3189 faster (patch provided by mstemm@cloud...).
3191 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3192 * Patch RotateImage() to properly rotate CMYK images.
3193 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3194 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3196 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3197 * Fixed bug for GIF Optimization for images without a matte channel.
3198 * Improved image handling for "-layers" method "Dispose".
3200 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3201 * Improve configure script to better support Ghostscript under Mac OSX (
3202 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3203 * Force a virtual pixel method of Tile for GetFillColor() and
3205 * Add -reverse option to reverse the image list.
3207 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3208 * Support versions 2.1.0 and above (reference
3209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3210 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3211 * Fix fault in DCM coder (reference
3212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3213 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3215 * Add --disable-deprecated configure script option.
3216 * Composite mask now works properly with transparent images.
3218 2007-03-04 Daniel Kobras <kobras@debia...>
3219 * Fixed additional data-driven faults (reference
3220 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3221 * Allocate proper scanline length to prevent a PCX overflow.
3223 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3224 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3225 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3227 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3228 * Escape indirect labels and comments (e.g. -label @file).
3229 * Added -format %C to return the image compression type.
3230 * Do not report channel statistics if -ping -format is specified with the
3232 * Add ResetImagePage() to reset the image page canvas and position.
3233 * Upgrade to LCMS 1.16
3234 * Configure Ghostscript for library or framework (reference
3235 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3236 * Add -taint option to convert/mogrify to mark image as ineligible for
3237 * Fixed various data-driven faults (reference
3238 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3239 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3240 not MagickCore. The corrupt XWD image faults but its failing in
3241 the X11 XGetPixel() method, not MagickCore.
3243 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3244 * Use -define quantum:polarity=min-is-black or -define
3245 quantum:polarity=min-is-white to toggle the photometric interpretation for
3246 a bilevel TIFF image.
3248 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3249 * Don't interpret embedded format characters when reading comments/labels
3251 * Reading an image from stdin stopped working.
3253 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3254 * PerlMagick Label() no longer faults.
3255 * Fix double-free when using the display/animate -geometry option.
3256 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3257 profile->length and profile->datum.
3259 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3260 * Fix file leak in InjectImageBlob().
3261 * Do not reinterpret image properties (e.g. -comment %%w).
3263 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3264 * Don't over-allocate file buffers.
3266 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3267 * Format strings in the POSIX locale.
3268 * Make font metrics invarient to the strokewidth.
3270 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3271 * Patch to fix configure.ac typo.
3273 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3274 * Permit ImageMagick to run as a service under Windows.
3275 * Remove duplicate EXIF properties.
3276 * Support strokewidth option for the caption format.
3277 * Don't use Ghostscript for rendering fonts if Freetype is available.
3279 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3280 * Added thumbnail format to write EXIF thumbnails.
3281 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3282 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3284 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3285 * Add interpolate and background options to PerlMagick's AffineTransform().
3286 * Revert to Postscript rendering if Freetype delegate library is not
3289 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3290 * Accept Fx expressions from a file with -fx @filename.
3291 * Enhance -fill and -stroke to accept image filenames as patterns.
3293 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3294 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3296 * Update EXIF resolution fields when image density changes.
3298 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3299 * The -polaroid option now respects -gravity.
3300 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3302 * Any form of "-crop" with a percentage, implies an offset for the crop.
3303 * Fixed percent option for -border (e.g. -border 10%x0%).
3304 * Add -path option to the mogrify program to specify where to write the
3307 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3308 * Fix the -auto-orient to work with an image sequence (reference
3309 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3310 * Add -polaroid option to simulate a Polaroid picture.
3311 * Eliminate double-free bug in GradientImage().
3312 * Set AppendImage() matte channel only when image has matte attribute set.
3313 * The -crop with negative offsets do not modify the virtual canvas.
3314 * Caption: Given both the width and height ("-size") of the area to fill,
3315 adjust the fonts "-pointsize" until the text just filles the whole space
3316 without overflowing.
3317 * Generate proper Windows icon image files (patch provided by