1 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
2 * Add of Octagon shape and Octagonal distance kernels for Morphology
3 * Fix minor Morphology kernel compose bug
4 * Fix segmentation fault for errors in a list of morphology 'named' kernels
5 * Added a range of kernels used for specialised thinning purposes
6 * Added a "Skeleton:3" kernel from a thinning kernel study
7 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
8 to not only be used for thinning, but also thickening.
9 * Renamed "ThinDiagonals" Kernel to just "Diagonals"
11 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
12 * Make the PNG encoder use depth==8 when incoming image->depth < 8
13 (the encoder later reduces the depth if it can), to avoid writing
16 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
17 * New version 6.6.9-3.
19 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
20 * Set the caption height correctly for missing row geometry (reference
21 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
23 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
24 * New version 6.6.9-2.
26 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
27 * Revised the png decoder to store the PNG IHDR and other known PNG
28 chunk data as properties, for later retrieval and reporting by "identify",
29 so users can easily and reliably discover the color-type, bit-depth, etc
30 that were in the input PNG datastream.
31 * The PNG decoder sometimes set images with more than 256 different
32 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
34 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
35 * Add a "Resize" distortion method (distort equivalent of -resize).
36 * Special CLI handling so -distort Resize takes a "geometry" argument.
38 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
39 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
41 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
42 * New version 6.6.9-1.
44 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
45 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
46 coordinate handling, as originally defined.
48 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
49 * Support -statistic standard-deviation option.
50 * Patch for coders/dcm.c so it compiled with HDRI enabled.
52 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
53 * New version 6.6.9-0.
55 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
56 * Optimize bilinear interpolation.
57 * Remove version from etc folder and instead use /etc/ImageMagick.
59 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
60 * Separated complex cropping function from TransformImage() as a new
61 function CropImageToTiles(). This new function returns either the
62 new cropped image, or a list of tiles, according to geometry, without
63 replacing the source image. The Source image may be part of a larger list
64 of images, without the function 'losing' the other images of the list.
66 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
67 * New version 6.6.8-10.
69 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
70 * Modified image handling in MogrifyImages() and MogrifyImage()
71 which improves overall handling, and allows correct %p, %n and the
72 %[fx:..] 't' and 'n' escape usage to work correctly.
73 * Added -duplicate as a multi-image sequence operator
75 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
76 * New version 6.6.8-9.
78 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
79 * Add InterpolateMagickPixelPacket() method.
80 * Add support for the %[opaque] property.
82 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
83 * New version 6.6.8-8.
85 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
86 * Fix memory access bug in CloneString() (reference
87 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
88 * Avoid infinite loop when no space is available in MagickFormatCaption().
90 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
91 * Removed the fix for %p and %n escapes, as it was not working right
93 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
94 * New version 6.6.8-7.
96 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
97 * Add support for 16-bit DCM short ints (reference
98 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
100 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
101 * Another fix for -sparse-color and unused color channels
102 * Finalize the -duplicate option created by Cristy
103 * Fix of segmentation fault for second image in %[fx:..] during info:
104 (Bug in AcquireFxInfo(), as given start image is not first image)
106 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
107 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
108 reducing transparency to binary. Collapse all resulting fully transparent
109 colors into one (the background color), to reduce the compressed filesize.
110 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
111 colors (especially gray) better, when reducing to PNG8.
112 * Force the PNG encoder to return image->matte==MagickTrue when the
113 format is RGBA or GA or if the tRNS chunk is present, even when the
114 image is fully opaque (reference
115 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
117 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
118 * New version 6.6.8-6.
120 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
121 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
122 when appropriate (reference
123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
124 * The "-define PNG:color-type=4" option did not always force the PNG
125 encoder to write an all-opaque alpha channel (reference
126 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
128 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
129 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
130 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
131 * Support the -statistic option: replace each pixel with corresponding
132 statistic from the neighborhood.
133 * Add support for -duplicate option.
134 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
135 * Do not cache the results of fx: otherwise -format
136 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
138 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
139 * Replaced Minus and Divide Composition methods with Dst and Src
140 equivalents. Now users can decide how these non-commutative mathematical
141 operators are applied to the images being composited.
142 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
143 respectively mean the current images index and the total number of
144 images within the current image sequence.
146 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
147 * Backed out the patch for Variable Blur Composition that was added
148 2011-02-13 v6.6.7-7, until I can re-think the problem.
149 The existing fix was failing to do circular blurs correctly.
151 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
152 * Fixed a rounding/truncation error while writing the pHYs chunk in the
154 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
155 is present (reference
156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
157 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
159 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
160 * Add support for the WebP image format.
162 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
163 * Ensured that -sparse-color preserves unused channels when
164 channel limited. Before this unused channels would be reset to black.
166 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
167 * Don't try to store a bKGD chunk in a PNG8 when there are already
168 256 colors in the palette and the background colors is not in that
170 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
171 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
172 the text chunks. (reference
173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
175 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
176 * Fx is a mathematical function. Do not treat transparency as black.
177 * No image scene suffix for filenames that include a single bracket (reference
178 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
180 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
181 * New version 6.6.8-3.
183 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
184 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
185 patch from Arfrever@gento... to fix the build exception.
187 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
188 * Support the Radiance HDR image format.
189 * Update the offset in the black channel when sharpening to avoid incorrect
191 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
193 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
194 * Throw error message when the requested color-type or bit-depth
195 cannot be written by the PNG encoder (error was being thrown
196 into the wrong image structure). (Reference
197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
198 * Don't write a PNG text chunk with "density" keyword that overrides the
199 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
201 * Ignore any PNG text chunk with a "density" keyword found by the PNG
202 decoder, if the PNG datastream also contains a pHYs chunk.
204 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
205 * New version 6.6.8-1.
207 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
208 * Support PSD files with one layer and one composite layer.
209 * We must cast a Quantum type when bit shifting and HDRI is enabled.
211 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
212 * New version 6.6.8-0.
214 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
215 * Add support for the -mode option.
217 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
218 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
219 images were scaled down to 0 or 1, or nearly black).
220 * Delay opening the PNG output blob until the PNG encoder is ready
221 to write the IHDR chunk, to avoid writing zero-length PNG files when
222 errors are found while building the palette. (reference
223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
225 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
226 * New version 6.6.7-10.
228 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
229 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
230 but the other is in the CMYK colorspace.
231 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
234 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
235 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
236 usually makes smaller files anyhow.
237 * Eliminated a number of redundant tests for gray images in the PNG encoder.
238 * Removed now-unused IsMonochromeImage() function from coders/png.c
239 * Scan the colormap instead of all of the pixels, when possible, to
240 determine whether the image received by the PNG encoder is grayscale
242 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
243 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
244 * Add a check whether the PNG "cheap transparency" criteria are met. That
245 is, there is a single transparent color, no semitransparent colors, and
246 no opaque color that has the same RGB components as the transparent
247 color. If those aren't met, a color that is transparent in one pixel
248 and opaque in another would always be rendered as transparent, so we
249 must write a PNG colortype that has an alpha channel (reference
250 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
252 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
253 * New version 6.6.7-9.
255 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
256 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
257 when writing because this sometimes produced incorrect output (reference
258 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
260 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
261 * Check image has properties before accessing the splay tree (reference
262 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
264 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
265 * New version 6.6.7-8.
267 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
268 * The PNG encoder should ignore bogus q->opacity values when image->matte
269 is MagickFalse (reference
270 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
272 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
273 * Use implicit image format when explicit format is bogus (e.g.
274 02.13.11-18:43:58.png now writes as PNG).
275 * Fix problem with 4GB file seeks on a 32-bit OS.
277 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
278 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
279 by the blur map being used, rather than just 'cutoff' suddenly.
281 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
282 * Support 16-bit per pixel YUV image files.
283 * Fix off-by-one error in PosterizeImage().
284 * Posterize now distributes color uniformly (reference
285 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
286 * Add -smush option (reference
287 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
288 * Repair memory leak in the display program.
290 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
291 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
294 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
295 * Default sigma for Gauusian resize filter is now 1/2 for both
296 orthogonal resize and cylindrical EWA distortions.
298 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
299 * Check if the font is null in RenderFreetype() to prevent fault (reference
300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
301 * Eliminate fault when reading WMF image files (reference
302 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
303 * Support multi-page transparent Postscript and PDF image files.
304 * The compare fuzz metric now returns the same correct value for
305 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
307 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
308 * Move coders/tiff.c conditional compile to define TIFF exception /
309 semaphore / key when TIFF delegate is disabled.
311 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
312 * Renamed variables, macros, and functions defined/declared in coders/png.c
313 that were in the libpng namespace (beginning with "png_" or "PNG_").
315 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
316 * Removed a call to GetNumberColors() from the PNG encoder that was
317 only there for debugging purposes and was consuming a huge amount
318 of CPU time. (reference
319 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
320 * Sometimes black was still written as transparent, when the PNG
321 encoder received an image with image->matte==true but no transparent
322 pixels were present. (reference
323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
325 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
326 * Remove memory leak from ThrowFileException() macro (reference
327 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
328 * Multiple blue error count by 'count' in ClassifyImageColors()
329 * Add support for the AAI image format.
331 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
332 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
334 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
335 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
336 to LongPixelPacket and made the default (65537,65537,65537), which
337 can never occur in the PNG image data. Previously the default was
338 (0,0,0) and black pixels would be rendered as as transparent when
339 no tRNS chunk was present in the input, which has caused problems
340 with some test cases since version 6.6.6-10.
341 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
342 and semitransparent pixels separately. Previously it wasn't always
343 possible to determine if there was a single fully-transparent color,
344 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
345 Gray image with a tRNS chunk.
347 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
348 * Do not reset image next / previous when detach argument is false for
350 * Inline cropping no longer fails for inline raw images (e.g.
351 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
353 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
354 * Don't let the PNG encoder try to sort the colormap when there are more
355 than 256 colors in the image. (reference
356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
358 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
359 * Accept escaped % in output filename (reference
360 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
362 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
363 * Quieted some inconsequential warnings in the PNG codec due to a
364 change in the type of the PNG iCCP profile from png_charp to png_bytep
367 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
368 * Handle negative heights for ICO images.
370 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
371 * Recent changes sometimes caused the PNG encoder to select colortype=2
372 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
373 the filesize larger than necessary and caused some of the PerlMagick
376 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
377 * The PNG decoder now checks whether the image actually has any transparency
378 when the input file contains an alpha channel or a tRNS chunk. (Reference
379 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
381 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
382 * -posterize fails with more than 40 levels (reference
383 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
384 * Add support for the MacPaint image format.
385 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
386 (bug report by steven.sittser@fligh...).
387 * Fix user data length for the CIN image format.
389 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
390 * Use a clone instead of the main image in coders/png.c, so the image
391 can still be used later on without being affected by changes made by
393 * Added PNG:exclude-chunk and PNG:include-chunk defines.
394 * Revised the -strip option so it behaves as though
395 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
396 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
397 generating the alpha channel for a JNG image.
399 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
400 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
401 It prevented user defined interpolation settings for -clut, and possibly
404 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
405 * Add LZMA compression support to ImageMagick.
406 * Eliminate seg-fault in MvgPrintf().
408 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
409 * Eliminated a redundant quantization step in the PNG encoder.
410 * Untangled a confusing but apparently harmless improper loop nesting
412 * Eliminated redundant "IsGray()" tests from the PNG encoder.
414 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
415 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
418 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
419 * Make the PNG encoder always rebuild the palette, to avoid losing
420 transparency when it is out of sync with the pixel data (reference
421 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
422 * Eliminated CompressColormapTransFirst() since the palette is already
423 compressed and sorted by opacity now when it's recreated.
425 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
426 * Account for virtual canvas for the -flip / -flop options (reference
427 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
428 * Also for -transpose and transverse options
429 * Support -metric fuzz option.
431 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
432 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
433 function. Note function does not calculate 'distance' in total but
434 short-circuits when threshold is reached for faster processing.
435 * Ordered Dithered handling of Alpha channel was incorrect - fixing
436 Bug was introduced v6.6.5-6
438 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
439 * Fixed two more cases where the PNG encoder lost transparency (reference
440 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
442 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
443 * Affine multiplication reversed when translating (reference
444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
446 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
447 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
450 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
451 * Add support for -evaluate-sequence median.
453 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
454 * Fixed two more cases where the PNG encoder lost transparency (reference
455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
457 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
458 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
459 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
460 * Support NCC (normalized cross correlation) compare metric.
462 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
463 * Fix PNG coder compile error when HDRI is enabled.
465 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
466 * Many of the problems with the PNG encoder have been fixed (reference
467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
468 * The "-type Optimize" option is now deprecated. If present, it is treated
469 by the PNG encoder the same as if the type were undefined. Optimization
470 is now always performed. No other formats used the "type Optimize" option.
471 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
473 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
474 * The splice option no longer throws spurious "pixels are not authentic"
476 * Thread the -adaptive-resize option.
477 * Set XBM coder height to height not width.
479 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
480 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
482 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
483 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
484 preservation of images which only vary horizontally (or vertically)" under
485 no-op. New blur = 0.9812505644269356.
487 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
488 * Missing logical operator in tiff.c.
490 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
491 * Only save TIFF image with 1-bit depth if there is no alpha channel.
492 * Abandon PSD composite if layer is available.
493 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
496 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
497 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
499 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
500 * Do not read configure files in the current directory for the "installed"
501 version of ImageMagick.
502 * Allow numeric characters in the XPM basename (reference
503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
505 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
506 * Revised PNG palette optimization
507 * Added some debug logging in coders/png.c.
509 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
510 * More precise blur values for Lanczos2Sharp and LanczosSharp.
511 * Added location of first Mitchell crossing (=8/7) to the filters data
514 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
515 * Added Lanczos2D* filters now named Lanczos2*
516 * Reorganization of AcquireFilter() to make it work better
518 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
519 * Clearer EWA filters (LanczosSharp etc) comments.
521 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
522 * Added LanczosSharp (3-lobe Lanczos with sharpening)
523 * Filter sharpening factors are also always applied regardless of usage.
525 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
526 * CubicBC filter formulas simplified by constant folding. In
527 particular, P1 coefficient (always zero) removed from coeff.
529 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
530 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
531 (as already specified in the documentation).
533 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
534 * Ignore PS bounding box offsets if -page is set.
535 * Use #pragma omp master for dumping single threaded debugging information
536 (single caused a fault).
537 * Add support for -evaluate exp.
539 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
540 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
541 filter only. This is similar in action to 'blur' but only for Gaussians,
542 and does not modify the filters support, allowing you to set a very small
543 sigma, without the function 'missing' all pixels.
544 (This will allow future adjustment of Gaussians for variable blur mapping)
546 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
547 * Patch for DrawableRotation() and DrawableTranslation() (reference
548 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
549 * The webp format requires the webpconv delegate program (experimental).
551 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
552 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to
553 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
554 This also is very similer to a Mitchell filter but specifically designed
555 for EWA use and is the new default filter for Distorting Images.
556 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
558 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
559 * Autodetect file type support in Makefile.PL to prevent test failures
561 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
562 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
563 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
564 http://www.gson.org/thesis/warping-thesis.pdf
565 * Added filter "Robidoux" which is a slightly sharpened version of the
566 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
567 'blurry' for horizontal and vertical lines in no-op distortions.
569 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
570 * Add support for "pattern:vertical2" and "pattern:horizontal2".
571 * Add support for "pattern:vertical3" and "pattern:horizontal3".
572 * Properly handle PSD layers with negative offsets.
574 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
575 * Fix memory assertion with --enable-embeddable (reference
576 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
577 * Don't permit access to pixels when pinging an image (reference
578 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
580 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
581 * Added sqrt(2) blurring default for Gaussian Filter if used as
582 a Cylindrical EWA filter. This resulted removing the last aliasing
583 issue that was present in tests for Gaussian EWA resampling. Of course
584 it is still a very blurry filter for default use in EWA.
585 * Adjusted Variable Mapping Blur Composition so user arguments actual
586 relate properly to the sigma of the blur for a maximum mapping value.
587 * Fix horizon anti-alising for output-scaled perspective distortions.
588 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
589 however 'Bessel' while not visible as a filter option can still be used
590 as an internal alias for 'Jinc'.
592 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
593 * Chantal Racette double checked the bounding parallelogram computation
594 in resample.c (and I tightened the comments).
596 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
597 * Temporary files not always deleted (reference
598 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
600 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
601 * Bug fix for -filter point distorts (occasional generating black pixels)
603 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
604 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
605 and credited Craig DeForest for the "clamp singular values" idea.
606 * No reason to have "insane" precision Sinc in resize.c: Use
607 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
609 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
610 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
611 for Distort Resampling. This makes -distort a whole lot nicer
612 and allows for the use of better cylindrical filters.
614 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
615 * Fix Point filter for ResizeImage() caused by support limiting the
616 Box weighting function.
618 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
619 * Don't allow resize filter weights to go to zero (reference
620 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
622 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
623 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
625 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
626 * Do not break words if caption size is absolute (reference
627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
628 * Don't define HAVE_THREADS for --without-threads configure script option.
630 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
631 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
632 Some computations were needlessly done in long double precision because
633 PIL forced an automatic upcast wherever it appeared. Changed its name to
634 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
635 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
636 call instead of two trig calls.
638 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
639 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
640 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
642 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
643 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
645 * Support %[version] and %[copyright].
646 * Improve performance of the pixel cache.
648 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
649 * Automatically set the quantum depth to 16 for HDRI.
651 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
652 * IPTC profile not always wrapped properly inside an 8BIM profile.
653 * TIFF tile geometry must be divisible by 16.
655 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
656 * Rename of SincPolynomial to SincFast for easier user understanding
657 * Ditto for LanczosChebyshev to LanzcosFast
659 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
660 * Switch default resize filters to using the faster SincPolynomial
661 filter by default internally. However 'Sinc' will still use the
662 Trigonometric function, and can be used to assign the trig version
663 of Sinc() to filters using the filter expert options.
664 * The default filter for 'distort' was found to be a very blurry inaccurate
665 filter function. It was removed and replaced with a correct Gaussian
666 filter (as used by resize)
667 * Added a switch so that "-interpolate filter" will force the use of
668 a cylindrical filter for ALL pixels in distorted images. That is you can
669 use that switch to use a cylindrical filter even for images that are
670 being enlarged by the distortion. However EWA is still currently using
671 a fixed 2.0 sampling radius. This switch complements the use of "-filter
672 point" which turns off EWA filters in favor of interpolation for all
673 pixels in a distorted image. BOTH switches should not be used together.
674 * A bug in the support radius of the EWA resampling function was found,
675 now that correctly defined resize filters are being used. Suddenly Normal
676 Gaussian distortions are not so blurry, and tests with distortions of
677 the 'Rings' image show extremely good and clear results, with only minimal
678 blurring. The filter 'blur' expert option can be used to adjust this
681 The above represents a major improvement forward in the quality of the
682 image distortion operator. But near-unity distortions (no scaling) are
685 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
686 * Don't negate the geometry offset for the -extent option.
688 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
689 * The RGBO format is now listed as a supported format.
691 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
692 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
693 function as "LanczosChebyshev" as faster alternative to Lanczos.
694 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
695 the Sinc Trigonometric resize filter, as a proper filter to allow
696 direct comparision and speed testing of the filter.
697 * Expanded the "-set option:filter:verbose 1" output, so as to also include
698 the actual functions and other values that were used to create the filter.
700 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
701 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
703 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
704 * Path no longer closed if join style is round (reference
705 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
706 * Add case for BGRQuantum to GetQuantumExtent().
707 * Support no compression on PCX write.
709 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
710 * Fixed bug in the raw BGRA coders (reference
711 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
712 * Fix off-by-one error in the PSD coders.
713 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
714 approximation of the sinc function over the interval [-3,3].
715 * Eliminate a small memory leak in LevelizeImageChannel() (reference
716 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
717 * Recognize -fx logtwo (reference
718 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
720 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
721 * Throw exception if image size differs for the compare program but the
722 -subimage-search option is not specified.
724 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
725 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
726 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
727 * Add -subimage-search option to the compare utility.
729 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
730 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
731 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
733 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
734 * Emit a warning if the PNG encoder can't satisfy the color type and
735 bit depth requested with a "-define" directive.
737 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
738 * The orient option sometimes improperly set "undefined" (reference
739 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
740 * Only list orientation options for the -list orientation option (reference
741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
742 * Return proper standard deviation for combined channels (reference
743 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
744 * Handle transparency properly for the PSD image format.
746 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
747 * Properly map PNG intent to image->rendering_intent
749 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
750 * Eliminate bogus "invalid colormap index" when pinging ICO images.
751 * Support -set density / units.
753 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
754 * Only use the first alpha channel in PSD image.
755 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
757 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
758 * Eliminate useless message about assuming zero delay when writing
759 a single-frame MNG, and changed it from Error to Warning when
760 writing a multiple-frame MNG.
762 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
763 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
764 reader tries to read MNG chunks from the interior of the embedded PNG,
765 resulting in an erroneous "corrupted image" message.
767 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
768 * Fix memory leak in for corrupt BMP images (reference
769 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
770 * Repair several issues when writing to stdout (reference
771 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
772 * A GIF image with the .bgr extension is still a GIF (reference
773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
775 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
776 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
777 images where the PNG bit_depth was not the same as the quantum depth,
778 and the transparent color was not black.
780 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
781 * Pinging the DJVU image format no longer faults.
782 * Check for time-limit-exceeded in only one thread.
783 * Reading filenames from a file (e.g. @filenames) no longer includes the
784 utility name (side effect of StringToArgv() method).
786 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
787 * Support the tiff:fill-order define.
788 * Filters are case sensitive (e.g. reduce-Colors).
789 * Restore mogrify's -path option.
790 * The -list module option lists image coders and image filters.
792 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
793 * Add the ImageView API.
794 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
795 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
797 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
798 * Skip byte when DDS bitcount is 32 (reference
799 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
800 * Montage now uses final background setting (e.g. montage -background none ...
801 -background lightblue show:).
802 * Do not annotate directory paths in ListFiles().
803 * Reset the image matte for png:color-type=2.
805 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
806 * Support new label:pointsize property.
807 * Miscellany->Slide Show, in the display program, now cycles through the
809 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
810 * Reduce memory requirements when dithering on the iPhone.
811 * Command line operators no longer affected by settings that appear after
812 them (e.g. -splice 10x0+0+0 -gravity center).
813 * Compute the proper DPX user data field size.
815 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
816 * Fix some nits to keep the clang compiler happy.
818 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
819 * Fix transprancy handling for Morphology Convolve
820 * Adjustments of Hit And Miss and Edge Detection kernel definitions
821 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
822 * Handling for Convolution of 1-D vertical kernels.
823 However this was removed (using #if-#endif) as I found it slower in tests!
825 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
826 * mogrify -format properly handles compressed image filename (e.g.
827 -format jpg logo.png.bz2).
828 * Respect +dither option when saving to the GIF image format.
830 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
831 * End of string sentinal is \n not \r.
833 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
834 * Don't decode pixels in coders/png.c when image->ping is set.
836 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
837 * Reset image filename when reading inline images.
838 * Don't clamp floating point values for HDRI-enabled ImageMagick.
840 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
841 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
842 * 'Skeleton' variant to thin down images as symmetrically as possible.
843 * Spelling correction: Manhatten -> Manhattan
845 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
846 * Properly scale color components of the PNG bKGD chunk.
847 * Prevent MNG divide by zero in calculation of frame_timeout. Set
848 both frame_delay and frame_timeout to infinite when ticks_per_second
849 is zero, as required by the MNG spec.
851 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
852 * Add x:silent option to prevent beeps when reading the X image format.
853 * Recognize TTF for GetMagicInfo().
854 * Ensure the +set option deletes the image artifact.
856 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
857 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
859 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
860 * Fix for Square Array Rotates (off center origin rotate)
861 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
862 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
863 to complete this kernels definition
865 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
866 * Respect density when rendering SVG images.
867 * Set AVI handler to the MPEG coder.
868 * Compute the proper DPX user data field size.
869 * Do not interpret a format specifier when enclosed in brackets (e.g.
870 rose_tile_%[filename:tile].gif.
871 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
873 * Prevent MNG divide by zero in calculation of frame_delay (reference
874 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
876 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
877 * Third Re-write of MorphologyApply() to better handle compound methods.
878 * Implemented -set option:morphology:compose for merging results of
879 multiple kernels. "None" means re-iterate results with next kernel.
880 While "Undefined" means to use the internal default for a method.
881 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
882 while HitAndMiss defaults to "Lighten" (union of all kernel results).
883 Other morphology methods defaults still to be decided.
884 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
885 * Rotation Expansion of single kernels '^' and '@' flags in arguments
886 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
887 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
888 So the above will only produce a list of 2 kernels, not 4 kernels
890 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
891 * Separation of internal function MorphologyApply() from
892 MorphologyImageChannel() to calls to convolve without user settings.
893 * Rewrite of MorphologyApply() to output better 'verbose' messages
894 * Better handling of Gaussian tyle filters (bug fixes)
895 * Bug fix and optimization of kernel size calculations in "gem.c"
896 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
897 expand kernel into a rotated list.
898 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
899 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
900 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
901 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
902 EG: -morphology convolve LOG:0x1
903 * Added FreiChen, Kirsch Convolution kernels
904 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
905 * Added Edges HitAndMiss Kernel
907 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
908 * PSD images require a proper layer to support an alpha channel.
909 * Enable PFM endian support.
910 * Add context to -border for montage. Inside the parenthesis it adds a border
911 to the image otherwise it sets the border for the layout manager.
912 * 24-bit BMP images are not colormapped even if header colors != 0.
913 * Set DPX user data like this: -set profile dpx:userdata.txt.
914 * Make sure Lab => RGB => Lab survives the round trip.
916 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
917 * Use ScaleCharToQuantum() in coders/src.c (reference
918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
919 * Don't clamp HDRI EXR pixels.
921 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
922 * Increase the estimated # points for the path drawing primitive.
923 * Remove any prior resolution block from PSD before writing the new block.
925 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
926 * Addition of more Morphological/Convolution Kernels.
927 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
928 EG: -morphology convolve DOG:0x1,3
929 -morphology convolve DOB:0x1,3,90
930 * Added Prewitt, Roberts, Compass Convolution Kernels
931 * Ring Symbol Kernel (subtraction of Disk from a Disk)
933 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
934 * The pixel buffer was underallocated for some image formats when streaming.
936 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
937 * Implementation of Pattern Matching Morphology methods
938 HitAndMiss, Thicken, Thinning
939 * Reporting of Kernel Strings that fail to parse (though not why)
940 * Parsing of Multiple Kernel Strings, generating a list of kernels
941 * Union of results from Multiple Kernels for HitAndMiss method
942 * Interated Multiple Kernels for all other morphology methods
943 * Added many new kernels for HitAndMiss and Convolution
944 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
945 ConvexHull (for Thicken), Skeleton (for Thinning)
947 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
948 * Use proper background.index when writing indexed PNG, if the background
949 color is in the palette.
951 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
952 * Fix improper 'invalid colormap index' PNG bug.
953 * Fix PerlMagick compile exception.
955 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
956 * Added % and ! modification flags to morphology distance kernel
957 scaling factor, for easier usage.
958 * Bug fix for compose math channel handling and morphology diff usage
960 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
961 * Do not claim gray colorspace if gray image includes a non-gray pixel.
962 * Initialize BMP alpha channel to opaque for RGB images.
963 * Fixed under allocation for round rectangles.
964 * The -list option returns a 0 status as expected.
966 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
967 * Made use of new no-'sync' channel enabled mathematical compose methods
968 for the difference morphology methods. These should now work correctly
969 for specific channels, and more importantly for alpha shaped morphology.
971 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
972 * Fixed bugs with losing the opacity channel while writing some PNG images.
973 (bug reported by Anthony T.)
975 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
976 * Simplified and corrected rowbytes calculation in coders/png.c and
979 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
980 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
981 "ModulusSubtract" for more clarity of there functions. Old names
982 will continue to work as expected.
983 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
984 normal SVG 'Over' blending specifications, (see next for override)
985 Note that this does NOT include the "Plus" composition method which has
986 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
988 * By default mathematical compositions work as per SVG definition. That is
989 the results are synchronized with 'Over' alpha-blending (except "Plus"
990 which uses 'plus' alpha-blending).
992 By removing the default 'sync' flag from the -channel setting however
993 Break this inter-channel synchronization and do the mathematical operations
994 only on the individual channels as specified by the -channel setting.
995 That is do 'channel' math rather than 'SVG' composition.
997 With this change you can then use mathematical composition methods on
998 individual channels or even with the alpha channel of images.
1000 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1001 * Special case handling in Barrel distortion (pixel at image center)
1002 * Calculation of image for Barrel distortion (pixel vs image coords)
1003 * Argument input (handling optional 'd' argument) for Barrel distortion
1005 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1006 * Do not declare timestruct under MinGW.
1007 * Respect -compose option for the montage utility (bug report by Anthony).
1008 * A 256 column gradient produces a 256 color GIF image (bug report by
1010 * Register / unregister CALS format in static.c (reference
1011 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1012 * Add SetImageColor() method.
1014 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1015 * Only write one ICC profile to PSD image.
1016 * Sync image colormap for PNG tRNS chunks.
1017 * The -direction option now works with the -annotate and -draw options.
1018 * For the histogram: format, if you have no need for the unique color list,
1019 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1020 expensive operation.
1021 * Match on literal after backslash in glob expression (reference
1022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1023 * Enable JPEG-compression for grayscale TIFF images (reference
1024 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1025 * Don't write empty tile if tile geometry matches the image width (reference
1026 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1027 * Support -regard-warnings in the mogrify utility.
1028 * Output the correct units for the identify utility (reference
1029 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1031 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1032 * Do not set the resample virtual pixel method when undefined.
1033 * Support writing grayscale PSD images.
1034 * Revert Lab-to-XYZ colorspace transform patch.
1035 * Clamp HDRI values for LevelImageChannel() method.
1037 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1038 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1039 * Do not flip BMP image with negative height when pinging.
1041 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1042 * Improve support for device link profiles.
1044 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1045 * Fixed bug in -auto-level for special case when only one value is present
1046 in some channel of the image. In this case no 'stretch is performed, just
1049 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1050 * WMF support under Windows does not produce the same results as under
1053 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1054 * Fixed bug in equal-size tile cropping, when image has a page offset.
1056 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1057 * The -recolor 4x4 matrix is now interpreted properly (previously it
1058 summed rather than attenuating the alpha channel).
1059 * Support writing 1-bit PSD images.
1061 * Improved WMF support under Windows.
1063 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1064 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1065 * Finished eliminating the deprecated direct references to members of
1066 the png_info structure. ImageMagick can now be built with libpng-1.5.
1068 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1069 * Respect the -density option when rendering a Postscript or PDF image.
1070 * Distort barrel no longer complains when 3 arguments are given (reference
1071 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1072 * Support -direction left-to-right option for rendering text
1074 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1075 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1076 * Relocated the new, misplaced png_get_rowbytes() call.
1077 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1079 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1080 * Windows does not support complex.h (reference
1081 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1082 * Add support for monochrome PSD images.
1083 * VignetteImage() no longer crashes when x and y arguments are both greater
1084 than half the width (x) and height (y) of the image.
1086 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1087 * Eliminated some of the deprecated direct references to members of
1088 the png_info structure. This must be finished before we can build
1091 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1092 * The animate program no longer loops twice when -loop 1 is specified.
1093 * The caption format would sometimes hang when the text was not UTF-8.
1094 * Don't gamma correct log to linear color conversion unless the -gamma is
1095 specified (reference
1096 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1098 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1099 * Detect CMYKProcessColor AI tag.
1100 * Delete image from command line cache for -write option.
1102 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1103 * Add support for the Adobe Large Document format.
1104 * Recognize -remap option for the mogrify utility.
1105 * The default Helvetica font is not always available, check for
1106 Century Schoolbook too (reference
1107 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1109 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1110 * Permit user to get virtual pixels with a region width of 0.
1111 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1112 * Resampling filter must respect the image virtual pixel method.
1114 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1115 * The -evaluate-sequence option behaves like -evaluate except it operates
1116 on a sequence of images.
1118 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1119 * Add support for the -maximum and -minimum options.
1121 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1122 * Check to see if ICON image width /height exceeds that of the image canvas.
1123 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1124 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1126 Anthony, review these for correctness.
1127 * Don't embed an XMP profile in an EPS image for now.
1129 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1130 * Insufficient image data in EPT is a warning rather than an error.
1131 * Respect -type TrueColor when writing gray DPX images.
1132 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1133 not a multiple of 3.
1134 * BMP has an alpha channel, it was treated as an opacity channel.
1136 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1137 * Write 10-bit grayscale DPX images properly.
1139 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1140 * Detect PDF ICCBased colorspace.
1142 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1143 * Finalized -set option:convolve:scale kernel normalize/scale option
1145 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1146 * TransformImage() resets the image blob when called in the PICT decoder;
1147 use SetImageExtent() instead.
1149 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1150 * Support PSD RLE compression.
1152 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1153 * The jpeg:extent define sometimes exceeded the specified limit.
1155 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1156 * Resolve "too many open files" (reference
1157 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1159 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1160 * Added Correlate method which does a Convolve without reflecting the kernel.
1162 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1163 * Initialize grayscale colormap for PSD images.
1165 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1166 * Final testing and fixing of basic morphology operators
1167 * Addition Third-level Subtractive Morphology Methods:
1168 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1169 * Ensuring original kernels passed to morphology are cloned before being
1170 modified for use by specific methods (EG: convolve scale/normalize)
1172 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1173 * display -immutable to display transparent image without a checkboard.
1175 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1176 * Make -define png:color-type less persnickity about what it will accept.
1178 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1179 * added use of -precision in 'showkernel' output of -morphology
1180 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1181 'Distance' Morphology primatives. This does not have a performance hit,
1182 though is only truely applicable when the kernel is asymmetric. Note that
1183 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1184 operations work properly. This 'reflected usage is defined by online
1185 morphology lecture notes (Google for "EECE Binary Morphology")
1186 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1187 If undefined morphology convolve does not do any scaling or normalization
1188 of the convolution kernel. A value of 0.0 causes normalization for both
1189 zero and non-zero (added weights) kernel types.
1191 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1192 * Speed up reading the PSD image format.
1193 * Add the -precision option. Use it to set the maximum number of significant
1194 digits to be printed.
1195 * Add -features option to the identify program to display channel features.
1196 * Add -unique option to the identify program to display channel features.
1198 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1199 * Add support for compact floating point (i.e. -depth 16 -define
1200 quantum:format=floating-point).
1201 * Transparent images no longer flicker on certain system when using the
1203 * Permit interactive resizing with the display program.
1204 * Support heterogeneous distributed processing, see
1205 http://www.imagemagick.org/script/architecture.php#distributed.
1206 * Fix semaphore assertion when reading a corrupt image with Magick++.
1207 * Add support for -brightness-contrast option.
1209 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1210 * Add support for the BGRA raw image format.
1212 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1213 * Added Kernel Generator to generate kernels from user strings, which
1214 allows the generation in many built in kernels for both Convolution
1215 and other Morphological methods. New Kernels currently include..
1216 Convolution: Gaussian, Blur, Comet
1217 Morphological: Rectangle, Square, Diamond, Disk, Plus
1218 Distance: Chebyshev, Manhatten, Knight, Euclidean
1219 And both old and new (rectangular) user defined kernel specifications
1220 including the use of 'nan' to represent elements which are not part
1221 of the kernel definition. List built-in kernel types use "-list kernel"
1222 * Added -morphology {method}[:{iteration}] {kernel_string}
1223 Initial methods includes no only the basic morphology methods: Dilate,
1224 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1225 also the special methods: Convolve, and Distance. Of course the
1226 appropriate kernel should be provided for each specific method.
1228 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1229 * Add OpenCL-enabled filter (e.g. convert image.png -process
1230 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1231 * Added StringTo...() processing functions
1233 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1234 * Added MxN tile cropping with overlapping and space handling.
1235 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1237 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1238 * angle bug fix in variable blur composition with vertical ellipses
1239 * Added ability to have variable angles for ellipses in variable blur
1240 composition. See IM Examples, Composition, Variable Blur for details
1242 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1243 * JPEG does not grok the HSL colorspace.
1245 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1246 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1247 * The -gaussian-blur over blurred the opacity channel (reference
1248 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1250 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1251 * Declare InverseFourierTransformImage in Magick++/Include.h.
1253 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1254 * The PNG8 encoder would fail to write a 1-color image, due to
1255 a bogus MagickFail return from CompressColormapTransFirst().
1257 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1258 * SVG images are no longer double sized with the -density option.
1260 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1261 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1264 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1265 * It's interword-spacing, not interword_spacing (reference
1266 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1267 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1269 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1270 * Changed the one remaining ping_info->trans to ping_info->trans_values
1273 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1274 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1275 * -threshold option: threshold to white if the computed intensity of the
1276 color channels exceeds the threshold.
1277 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1279 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1280 * Escape single quote in when writing the UIL format.
1282 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1283 * The mogrify program +opaque option now recognizes its required argument.
1285 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1286 * Add magick/morphlogy.{c,h} source templates.
1287 * Sync image option when reading MPR images.
1288 * Optimize ping for SVG images.
1289 * SetLogFormat() no longer causes crash (reference
1290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1291 * Do not call MagickCoreTerminus() when memory allocation fails inside
1292 the locale component.
1294 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1295 * Read / write 32-bit SUN raster images with a odd width.
1296 * Cairo format returns pixels with the alpha premultiplied (reference
1297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1299 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1300 * Thumb::URI file URI now has the correct number of forward slashes.
1302 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1303 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1306 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1308 * Restore -tile-offset functionality (bug report from Anthony).
1310 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1311 * Animate command line options are no longer ignored.
1313 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1314 * Bug Fix for Polynomial distortion. which is now working.
1316 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1317 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1318 * Make sure MagickWand semaphore is acquired before locking it.
1320 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1321 * Convert SVG clipping path points from unsigned to long.
1323 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1324 * Only call InstantiateXComponent() if X11 support is included.
1325 * Correct hue computation for the HSB colorspace.
1327 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1328 * Braille coder fix for DirectClass images
1330 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1331 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1333 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1334 * Alpha blending is not required for ScaleImage().
1335 * Gaussian noise operator is not longer discontinuous.
1337 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1338 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1340 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1341 * Black channel is now set properly when resizing CMYKA images.
1343 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1344 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1346 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1347 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1349 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1350 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1351 * Use GetCacheViewAuthenticPixels() rather than
1352 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1354 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1355 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1356 filters/Makefile.am and wand/Makefile.am.
1357 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1360 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1361 * Don't use group4 compression if the image is truecolor.
1362 * If image is gray, write grayscale DPX images.
1363 * We no longer lose a scanline when reading multi-frame raw images
1365 * Properly update the EXIF orientation tag.
1367 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1368 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1370 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1371 * Support -clamp option.
1372 * Patch for IsMagickColorEqual() for HDRI.
1373 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1375 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1376 * Patch to fix configure's framework's undefinedness (only if the gslib
1379 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1380 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1382 * Hue in hsl() format is 0-360 and does not use %.
1384 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1385 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1387 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1388 * Optimize copy composite operator.
1390 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1391 * Use -define jpeg:size to scale a JPEG image to the specified size.
1393 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1394 * Fix ICON alpha mask scanline pad.
1396 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1397 * Return the global maximum threads to avoid the rare cache view assertions.
1398 * Throw an end-of-file exception for truncated raw gray images.
1400 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1401 * Do not include last line of text in the interline spacing computation.
1403 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1404 * Check that quantum_info is defined before destroying it in the PNG coder.
1405 * Add -interline-spacing option to convert.
1407 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1408 * Support multi-page transparent Postscript and PDF.
1410 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1411 * A union is required when converting a thread ID to an unsigned long.
1413 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1414 * Add support for TIFF 3.9.1.
1416 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1417 * Validate with the netscape: reference image.
1419 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1420 * Fix memory leak for threaded PerlMagick scripts.
1422 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1423 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1425 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1426 * Bug Fix for transparency handling in Composite Variable Blur
1427 * Addition of -auto-level and -auto-gamma image enhancements
1428 (under trial not yet final)
1429 * Addition of a special -channel flag 'sync' which means that the specified
1430 channels are to be modified together by the same amount. The flag is
1431 enabled by default. This replaces the current 'channels not modified'
1432 type handling thought IM.
1433 * Modified -channel parsing to continue looking for words, after handling
1434 any shorthand channel options. For example: -channel RGB,sync
1436 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1437 * identify -format %c logo.png returns the image comment as expected.
1438 * Clone ImageInfo members scene and number_scenes (reference
1439 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1440 * Fix memory leak with the -remote option of the animate program (bug report
1442 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1443 * MVG partial opacity not set properly (reference
1444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1445 * Black channel was not blurring properly (reference
1446 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1448 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1449 * The display program honors -loop.
1450 * (ab) of Lab colorspace was not offset correctly.
1451 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1452 * SVG permits multiple arc paths with an omitted 'A' (reference
1453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1454 * The 'skewY' MVG attribute produced incorrect angles (reference
1455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1457 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1458 * Optimize GammaImage() method.
1460 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1461 * OpenMP-enable GetSimilarityMetric().
1463 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1464 * Structure trans_values was renamed to trans_color and trans was
1465 renamed to trans_alpha in PNG version 1.4.
1467 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1468 * Replace color blending in DrawGradientImage() to use Composite Blend.
1469 this makes Gradients handle transparency correctly!
1471 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1472 * The -thumbnail option no longer removes color profiles (reference
1473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1474 * Do not scale real / imaginary FFT / IFT.
1475 * Check for localtime() NULL return.
1476 * import --help requires an X server (reference
1477 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1478 * Fails to load MS Windows icons with compressed PNG elements (reference
1479 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1481 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1482 * Support the new JPEG version 7 delegate library.
1484 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1485 * Incorrect use of setjmp in coders/png.c.
1487 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1488 * We broke -scene when we fixed the -dispose option. Try again.
1490 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1491 * Update autoconf support files.
1492 * More than one -dispose setting overwrote previous settings (reference
1493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1494 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1496 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1497 * Final testing and bug fixes for all mathematical compose methods
1498 Including non-overlapping regions bugs found in in operators Divide,
1499 ColorDodge, VividLight. And the handling of transparency to follow
1500 standard 'Over' Blending in Divide. Only math methods not looked at are
1501 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1502 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1504 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1505 * Addition of user definable 'Mathematics' compose method
1506 -compose Mathematics -set option:compose:args A,B,C,D -composite
1507 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1508 this lets you implement most smooth polynomial compose methods.
1509 (requested by Fred WienHaus)
1511 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1512 * Finished the recoding of Composite methods to allow easier debugging
1514 * Added PegtopLight compose method as an alternative simpler Softlight
1515 alternative. See notes and comparision to SoftLight in...
1516 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1517 * From the notes on Photoshop blend modes at
1518 http://www.simplefilter.de/en/basics/mixmods.html
1519 Added extra composition modes:
1520 VividLight, PinLight, LinearBurn, LinearDodge
1521 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1523 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1524 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1525 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1526 to debug, and directly comparable to SVG specifications.
1527 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1528 Though only SoftLight changed to significantly.
1529 * However implementation errors were found for ColorBurn, LinearLight
1531 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1532 * Add -blue-shift option.
1533 * Add compression flag for each channel of a PSD layer.
1534 * Implement experimental forward and inverse Fourier transforms (contributed
1535 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1536 prime time just yet.
1537 * Support -cdl (color decision list) option.
1538 * Support breaks in Chinese characters which traditionally do not include
1540 * Don't process directories as filenames when using wildcard paths
1543 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1544 * Can't bit shift a float.
1546 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1547 * Off by one error for multi-frame raw grayscale images.
1548 * Can't stat() a Zip or Bzip opaque structure.
1549 * DPX user bits are no longer truncated.
1550 * Return image colorspace for -format [%colorspace] option.
1551 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1553 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1554 * Automatic determination of B from C and C from B for a 'Keys Filter'
1555 when using the B,C Cubic Filter Expert options was broken.
1556 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1558 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1559 * Added -compose 'Blur', variable blur mapping to CompositeImages
1560 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1561 * Added "-blur" special compose option to "composite"
1562 * Cleanup of "composite" compose argument handling
1564 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1565 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1566 * Set compare similarity image to NULL to prevent double free.
1568 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1569 * Set camera formats to require a seekable stream.
1570 * Do not let display program image window exceed the screen size.
1572 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1573 * Improve FITS keyword parser.
1575 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1576 * Cleanup of compose 'displace' of old useless code that is not used.
1577 * Implement a compose 'distort' mapping method,
1578 This is basically exactly like 'displace' but relative to a fixed point
1579 which may be user supplied as +X+Y
1580 * Default scaling to width/2 and height/2 of overlay (100% scale)
1581 with a distortion 'center' to the middle of the overlay image
1582 * If a '%' flag given scale displacement relative to image size
1583 * If a '!' flag given make scale and center relative to 'background' image
1584 instead of the overlay map.
1585 * If no 'height' scale given, use the X scale.
1587 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1588 * Fixed bug for compose methods, Hue, Saturate, Luminize
1590 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1591 * Report the correct transparent pixel values in the display program
1593 * Do not advance when finalizing image settings in the mogrify program.
1595 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1596 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1597 for correct handling of 2 dimensional -compose "displace".
1598 * Fixed PerlMagick Composite() for the same thing.
1599 * Modified compose "Displace" so displacement image's alpha channel can be
1600 used to mask the transparency of the overlay area.
1602 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1603 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1604 See Introduction at http://www.quelsolaar.com/technology/clut.html
1606 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1607 * Changed CompositeImageChannel() so that extra compose arguments are
1608 now passed in the ImageArtifact "compose:args". This can be assigned to
1609 images using -set "option:compose:args" 'args' where args are defined
1610 using 'geometry' style or 'comma separated numbers'.
1611 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1612 "compose:outside-overlay".
1613 * Documentation update for CompositeImageChannel() in Core Library to
1614 reflect these changes.
1615 * Documentation update for DistortImage() in Core Library with the extra
1616 ImageArtifact controls it can use.
1617 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1619 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1620 * Documentation update for CompositeImageChannel() in Core Library.
1621 This adds the information on how extra compose arguments needed for
1622 specific compose methods are actually passed to the library function.
1623 Compose methods such as Blend, Dissolve and Displace.
1625 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1626 * The target profile in ProfileImage() is no longer accessed after it is
1629 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1630 * Bug fix for -page.
1632 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1633 * Minor change to -function Arctan to make first argument match slope
1635 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1636 * Do not treat -page as a global option (reference
1637 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1639 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1640 * Create thread set for pseudo-random number generator.
1642 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1643 * Do not change opacity value for the -alpha background option.
1644 * Rebuild automake / autoconf scripts.
1646 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1647 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1650 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1651 * Permit reading a specific frame of a multi-page TIFF with blobs.
1653 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1654 * Added new -function methods Arcsin and Arctan
1656 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1657 * Fixed a regression with PNG8: format.
1659 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1660 * The -geometry option was improperly applied twice.
1662 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1663 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1665 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1666 * Updated help output and command-line options documentation to bring
1667 the -alpha options up to date with what's actually in the code.
1669 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1670 * Change "depreciated" to "deprecated" in several files.
1672 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1673 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1674 * Recognize unicode strings when computing caption word wrapping.
1675 * New -alpha background option to set fully-transparent pixels to the
1678 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1679 * Combined layer of transparent PSD image was not being read properly.
1681 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1682 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1683 It is now able to write an opaque black-and-white image in any of the 15
1684 valid combinations of PNG color-type and bit-depth.
1685 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1687 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1688 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1690 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1691 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1693 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1694 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1695 * Support policies to permit or deny any coder, delegate, filter, or file
1696 path (see policy.xml).
1698 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1699 * The mogrify -crop option returns multiple images if an x/y offset is not
1700 specified (e.g. -crop 100x100).
1701 * Generate a proper file path for -path @filelist.txt (reference
1702 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1704 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1705 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1706 options. This is work-in-progress with the objective of being able to
1707 precisely specify the type of PNG file to be written. The previously-used
1708 internal attribute "png:bit-depth" that was used to communicate between
1709 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1710 This feature needs testing. It is important to note that this feature
1711 cannot be used to force the PNG to use a bit-depth or color-type that
1712 does not losslessly represent the image. You can, however, cause
1713 the writer to use a larger depth or to use the RGB colorspace when
1714 grayscale or indexed would have been sufficent.
1716 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1717 * Fixed the Rmin usage in Depolar and Polar distortions
1718 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1719 to Afrom + 360 degrees (or a fill circle from the given start angle)
1721 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1722 * Do not return a black image for -channel RGBA -gaussian (reference
1723 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1725 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1726 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1728 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1729 * Generate BMP 32-bit ARGB format for images with transparency (reference
1730 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1732 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1733 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1734 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1735 * Normalize similarity based on reconstruction not the original (reference
1736 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1737 * Support multiple JPEG images encapsulated within DICOM.
1739 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1740 * Msys does not understand NAME_MAX.
1742 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1743 * Check for valid linked list before assigning next / previous pointers.
1745 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1746 * Check error return from CompressColormapTransFirst() in coders/png.c
1748 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1749 * Refrain from modifying image struct members (color, depth, matte)
1750 while writing PNG datastreams.
1752 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1753 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1754 Now it always produces 8-bit datastreams as users probably expect.
1756 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1757 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1758 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1760 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1761 * The display program now returns a 0 exit code on success (reference
1762 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1764 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1765 * Folded some long lines and made other cosmetic changes.in coders/png.c
1767 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1768 * MVG autodetection failing (reference
1769 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1771 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1772 * Image not properly placed when displaying to the X server root (reference
1773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1774 * fmax() is not support on some platforms (reference
1775 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1777 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1778 * Rename existing "Bilinear" distortion as "BilinearReverse"
1779 * Added forward mapped bilinear distort as "BilinearForward"
1780 * The "Bilinear" distort is temporarily obsoleted but will eventually
1781 be added as a "BilinearReverse" and "BilinearForward" combination
1782 mapping though a unit square.
1783 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1784 gradient function as that method is the direct use of such equations.
1786 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1787 * Default to min-is-white Photometric for fax / group4 compression (reference
1788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1789 * Respect image resolution when setting PDF MediaBox (reference
1790 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1791 * Add SimilarityImage() to return how similar one image is to another.
1793 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1794 * Graceful exit in djvu coder when EOF is thrown.
1795 * Support -unsharp option for the montage program.
1797 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1798 * Reduce deskew blurring: use AffineTransformImage() rather than
1800 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1801 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1803 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1804 * Support for -density & -units options in PSD writer.
1806 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1807 * Fix bug in the braille coder which makes it always segfault.
1809 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1810 * Enhance the compare program to locate a template image within a larger
1812 * Eliminate assertion when generating a PDF thumbnail.
1814 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1815 * Fix assertion in IntegralRotateImage (reference
1816 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1818 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1819 * Referenced counted blob was incremented incorrectedly in CloneImage().
1821 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1822 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1823 * Assertion failure reading PSD image (reference
1824 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1826 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1827 * Change -selective-blur to use gaussian kernel.
1829 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1830 * Missing locks in blob - race condition (reference
1831 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1833 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1834 * Use default SVG resolution unless resolution is explicitly set (reference
1835 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1836 * Add support for -selective-blur option.
1838 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1839 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1840 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1842 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
1843 * Check the 8BIM profile resource block length (reference
1844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1845 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1846 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1848 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
1849 * Eliminate race condition when acquiring a wand (reference
1850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1851 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1852 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1854 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1855 * Fix the image compose operator at OverCompositeOP for shadows (reference
1856 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1858 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1859 * Patches to get ImageMagick working under OS2.
1861 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1862 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1863 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1865 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1866 Glenn Randers-Pehrson <glennrp@image...>
1867 * DICOM reader not handling signed pixels properly.
1869 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
1870 * Don't call GetValueFromSplayTree() if image properties is NULL.
1872 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1873 * Fix minor size issue with bestfit +distort operation.
1874 * Enable listing of -distort Polynomial
1875 * Minor tweeks and center fixes for Polar/Depolar
1877 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1878 * Convert returns MagickFalse for the -version option (reference
1879 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1880 * Don't set pixel opacity unless the image alpha channel is active (reference
1881 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
1883 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
1884 * Fix old -clut bug for re-coloring gray images using transparent and
1885 semi-transparent colors.
1887 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
1888 * Changes have been made to scores of the files that generate the
1889 documentation. The most noticeable cosmetic changes are to the command-line
1890 examples and command-line snippets, which now have a new look: dark blue
1891 boxes with white/yellow text to indicate sample input/output. Inclusion of
1892 current version and release dates in appropriate places are now
1893 automatically generated. Also, many changes have been made to begin to
1894 bring the pages into strict W3C compliance with respect to both HTML and
1897 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
1898 * The identify program reads the image pixels when the -format option is
1899 asking for image statistics.
1900 * Much improved ImageMagick validation suite (exercise with 'make check').
1902 2009-02-18 6.4.9-5 Jon <jon@brick...>
1903 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
1904 and which overwrites the allocated area.
1906 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
1907 * Add section to license to alert users to third-party licenses in the
1910 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
1911 * Replaced geometry string parsing using ParseGravityGeometry() in
1912 "composite" with more direct use of GravityAdjustGeometry();
1914 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
1915 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
1916 * The stream utility no longer go into an infinite loop (reference
1917 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
1919 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
1920 * JPEG to PDF was not always reversible (reference
1921 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
1923 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
1924 * Stroking when annotating failed for stroks widths > 2 (reference
1925 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
1927 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
1928 * TransformImageColorspace() returns GRAYColorspace when set (reference
1929 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
1930 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
1933 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
1934 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
1936 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
1937 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
1939 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
1940 * Removed previous patches for -shear directions.
1942 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
1943 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
1946 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
1947 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
1948 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
1949 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
1951 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
1952 * Removed "annotate" patches, which causes no end of problems.
1953 Original coding worked perfectly fine. Annotate isn't part of SVG!
1955 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
1956 * Respect mouse wheel movements for display program (reference
1957 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
1958 * Grab button in Display Open menu now works consistently (reference
1959 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
1960 * Patch for problem with opacity in MVG (reference
1961 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
1963 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
1964 * Don't accept discontinuous shear angles for the -annotate option.
1967 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
1968 * Apply patch so ImageMagick compiles with Visual Studio 6.
1970 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
1971 * Fix small memory leak on truncated PNG images.
1972 * Do not allocate pixels when pinging a PNG image.
1974 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
1975 * Set the stroke opacity for "opacity" SVG element (reference
1976 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
1978 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
1979 * Convert to windows .ico format no longer inverts alpha channel.
1981 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
1982 * Interpret geometry correctly for negative angles (-shear 30x-10).
1984 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
1985 * Fix GetMagickToken() to accept locales that use "," as radix character.
1987 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
1988 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
1990 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
1991 * Check for negative offsets (bevel widths) for the -frame option.
1993 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
1994 * Patch for a memory leak and a logical bug in coders/gif.c.
1995 * CopyMagickString() now returns the minimum of the source string length
1996 or the length parameter.
1997 * Properly set alpha channel in PNGs with palette and tRNS.
1999 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2000 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2001 'rose-%[area].png').
2002 * Do not set the fill element when 'opacity' is set (reference
2003 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2004 * Restore support for decoding the DVI format.
2005 * Add perl and math lib reference to PerlMagick Makefile (reference
2006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2007 * Fix crash on invalid JPEG XML profile.
2008 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2009 * Support sine and cosine as arguments to the -evaluate option.
2011 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2012 * Calculate the kurtosis and skewness of image channels (reference
2013 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2015 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2016 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2017 same results as the -contrast-stretch option.
2018 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2019 MogrifyRegion() in PerlMagick.
2021 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2022 * Reverse argument and option in Throw*InvalidArgumentException()
2023 macro for proper exception message.
2024 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2025 * Fix Y shear angle for -shear option.
2027 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2028 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2029 * Support reading FITS test files (reference
2030 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2031 * Replace input.ttf with the public domain Tuffy.ttf font.
2032 * MagickNewImage() no longer faults when parameters are incorrect (reference
2033 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2034 * Allocate strings returned by XGetResourceInstance() (reference
2035 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2036 * The -append gravity is relative to the container (reference
2037 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2039 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2040 * Reference cache rather than acquiring when cloning an image.
2042 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2043 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2045 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2046 * Add -interword-spacing option to convert.
2047 * Initialize the black channel when testing the CMY colorspace (reference
2048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2049 * remove calls to exit() in MagickWand (reference
2050 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2051 * Validate -affine arguments.
2052 * Accept -attentuate as an option for convert.
2053 * Properly create RGBA image if colormapped image has transparency.
2054 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2056 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2057 * Fix off-by-one problem with -shear.
2058 * Clone pixel cache method when cloning an image.
2060 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2061 * Make "-layers Coalesce" work as it should.
2063 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2064 * Support > 2GB TIFF under Windows.
2066 2008-12-12 6.4.7-8 mootools <help@mooto...>
2067 * FormatMagickTime() checks to ensure the provided time is valid.
2069 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2070 * Add -kerning option to convert.
2071 * Remove halo effect for the -scale option.
2073 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2074 * Fix a 1 byte overrun in Postscript coder.
2076 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2077 * Fix small memory leak in ExpandFilenames().
2079 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2080 * Fix small memory leak in LoadLocaleList().
2081 * Fix small memory leak in GetProfilesFromResourceBlock().
2082 * Don't forget to scale grayscale values when quanum min-is-white is set.
2084 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2085 * Include delegate libraries in MagickCore-config script.
2087 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2088 * Fix off-by-one error for -chop 0x50%.
2089 * Performance improvement bilinear interpolation.
2091 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2092 * Support absolute paths in the include directive within a configuration
2095 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2096 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2097 * Another attempt at properly extracting the IPTC profile from a 8BIM
2100 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2101 * AppendImage() re-written to respect gravity properly!
2102 Routine simplified to a single loop for both styles of append
2104 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2105 * AppendImage() respects gravity.
2106 * Protect against circular image list when cropping.
2107 * The index variable must be long rather than unsigned long for the DCM
2110 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2111 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2112 quantum depth is 32.
2114 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2115 * Global replaced accidently renamed MagickGetImagePixelColor().
2117 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2118 * Fixed transient bug in the -white-threshold option.
2119 * -extent x256+100+100 no longer returns an exception (reference
2120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2122 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2123 * TIFF pad is relative to bits-per-sample (reference
2124 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2126 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2127 * Support GBR raw image files.
2129 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2130 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2131 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2132 * Default PDF compression to that of the image unless overwritten by
2133 the -compress option.
2135 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2136 * Numerous pixel cache improvements including embeded support for
2137 OpenMP in a transparent manner.
2139 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2140 * Transient bug in encipher / decipher operation (reference
2141 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2143 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2144 * MPC image files working again.
2145 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2146 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2148 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2149 * Fix temporary file leak.
2151 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2152 * Fix bug for RGBO image @ line, plane and partition interlace.
2154 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2155 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2156 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2158 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2159 * GPS and multivalued EXIF properties support
2161 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2162 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2165 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2166 * Correct DPX frame position property label (reference
2167 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2168 * Textures are no longer painted as the background color.
2169 * Update both fields of an EXIF resolution.
2170 * Support query-font-metrics MSL tag.
2172 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2173 * Do not set image colorspace for the MSL modulate tag.
2175 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2176 * Off by one error when computing affine in DrawAffineImage() (reference
2177 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2179 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2180 * Fixed local adaptive thresholding when using an offset (reference
2181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2182 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2183 the pixel cache morphology.
2185 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2186 * Set explicit image format for BlobToImage() (reference
2187 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2188 * p_thread_t is an aggregate under MinGW.
2190 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2191 * pthread_t can be aggregate so stop treating it like its atomic.
2192 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2195 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2196 * slight modification of the added "radial-gradient:" image generator
2197 so the radius goes to an edge rather than the corner, allowing more user
2198 control based on image size.
2199 * fix -raise N to mean -raise NxN
2201 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2202 * Add support for inline images.
2204 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2205 * MinGW supports both Posix threads and Windows critical sections.
2207 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2208 * pthread_self() can be an aggregate value.
2209 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2211 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2212 * Set sentinel byte for MVG coder.
2213 * fx:standard_deviation returns standard deviation now instead of mean.
2215 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2216 * Support radial gradients in DrawGradientImage().
2218 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2219 * Fix memory leak when XMP profile is corrupt.
2220 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2222 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2223 * Use -remap rather than -affinity.
2224 * Don't unregister a module for an image coder signature exception.
2225 * Don't assume a monochrome image is colormapped.
2227 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2228 * Attempt to fix three image "composite -displace" while also allowing use
2229 of seperate X, Y grayscale displacement maps, or a merged X=red Y=green
2230 (later transparency mask will also be added) as discussed in IM Examples,
2231 'distortion maps', but for -displace.
2233 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2234 * Fix pixel cache race condition.
2236 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2237 * Fixed an OTB coder bug (reference
2238 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2240 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2241 * Add NULL terminator to options list to in MontageImageCommand().
2243 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2244 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2245 to fit the current sequence of layered/animated images. The images
2246 themselves are not modified only the 'page' meta-data. As a side-effect
2247 all offsets will become positive, with a minimal canvas width/height.
2249 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2250 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2252 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2253 * String Memory leak from InterpretImageProperties() in "annotate"
2254 for Command line handling in mogrify.c
2255 * Allow percent escapes in both -sparse-color and -distort argument strings.
2256 * Fix -alpha to allow Set, Copy, and Extract from command line
2257 * Fix -alpha Set so it only clears the alpha when it was previously off
2258 * Changed 'AllChannels' to be just the 'real' channels (including K).
2259 * Special handling if +level-colors is given one color, and no seperator.
2260 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2262 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2263 * Fix -interpolate / -compose settings.
2264 * No need to specify -endian for native floating point format.
2265 * Remove small memory leak when cloning image properties (reference
2266 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2267 * The scan delegate requires a device name, not a symbolic link.
2268 * Report alpha instead of opacity for the TXT image format (reference
2269 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2270 * Add channel support to -motion-blur.
2271 * Set the SVG affine matrix *before* we compute the scale (reference
2272 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2273 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2274 ImageMagick distribution is built without thread support.
2275 * Return the correct number of unique colors for colormapped image (reference
2276 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2277 * SVG depends on MagickWand for parallel make (reference
2278 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2281 * Addition of 'BarrelInverse' Distortion
2283 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2284 * Extract / embed namespace for JPEG XMP profiles (reference
2285 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2286 * Deprecate -map and replace with -affinity which supports dither methods.
2287 * Set image depth when -depth is fired.
2288 * Fix small memory leak in TIFF coder (reference
2289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2291 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2292 * Parallelize the colorspace transforms.
2293 * Honor gravity for -extent option (reference
2294 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2296 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2297 * Fixed a memory leak in the TransparentPaintImage() method.
2299 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2300 * Treat -compose as a setting.
2301 * Check for depth == 0 in GetQuantumScale() (reference
2302 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2303 * Fix CIN coder scanline length (reference
2304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2306 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2307 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2308 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2309 * Fix configure script to configure the JBIG delegate library (reference
2310 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2311 * Error in indexed PNG output if number of colors <= 16 (reference
2312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2314 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2315 * Always reinterpret %[fx:] properties.
2316 * Composite based on the composite image compose operator.
2318 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2319 * Add --coder-path and --filter-path options to MagickCore-config to
2320 support the Magick Coder and Image Filter kits.
2322 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2323 * -sparse-color option completed with inital set of methods.
2324 * -distort Barrel arguments expanded.
2326 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2327 * The -draw option no longer returns an error when for # like .6 (reference
2328 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2330 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2331 * New dithering selection option, -dither Floyd-Steinberg or
2334 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2335 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2337 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2338 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2340 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2341 * Support -compose option in the compare program.
2343 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2344 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2345 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2346 the older DrawAffineImage() in AffineTransformImage().
2347 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2349 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2351 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2352 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2353 degree Arcs and Polar Distorts.
2355 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2356 * Patch -fx to properly recognize maxima and minima.
2357 * Add channel specifier to -fx depth, mean, maxima, minima, and
2358 standard_deviation (e.g. depth.r).
2359 * Properly append .magick to the USERPROFILES path (reference
2360 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2362 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2363 * Added a "-set option:distort:scale" which scales the output 'view'
2364 by the amount given. This is directly useful for doing 'super-sampled'
2365 distorts, just set this, the scale the result back to a normal size.
2367 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2368 * Rewrite on coefficent handlig for DistortImages so allow for generation
2369 by other operators (SparseColor), and addition of verbose output of
2370 equivelent -fx functions for DistortImages to report of the internal
2371 coefficents that was calculated, and who they are used.
2372 * Initial implementation of SparseColor for interpolated gradients from
2373 sparsely seperated points of color (or posibily other forms of arguments)
2374 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2375 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2376 And as developed by Fred WeinHaus in his PinBarrel script
2378 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2379 * Certain corrupt GIF images no longer hang (reference
2380 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2381 * Read more than one image (if they exist) from DJVU image files.
2382 * Don't set image depth in histogram coder (references
2383 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2385 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2386 * Fixed cache nexus threading problem to avoid spurious assertions when
2387 calling the DistortImage() method.
2389 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2390 * New distortion Shepards which provide semi-localized distorts of control
2391 points within an image, as first developed for IM by Frew Weinhaus in his
2392 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2393 It's almost like taffy pulling!
2395 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2396 * Separate coefficient calculation from DistortImages (future development)
2397 * Perspective and Bilinear Distortions fallback to Affine
2398 when less than 4 point pairs are provided.
2399 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2400 and a simple translation if only a single point pair is provided.
2401 * Added 'verbose' output of some of the distortion equations generated
2402 * Initial addition of polynomal distortion (incomplete - not working yet)
2404 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2405 * Add log2 and round as -fx operators.
2406 * Add log and round as -evaluate operator.
2407 * Add -deskew option to straighten an image.
2409 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2410 * Use the source image interpolation method when drawing an affine image.
2412 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2413 * Added new operator +/-level-colors which will 'level' images based
2414 on colors to use for the black and white points. This lets to adjust
2415 the image in terms of mapping the given colors from/to black and white
2418 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2419 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2422 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2423 * Refactor additional ImageMagick algorithms for OpenMP support.
2425 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2426 * Add pow as an -evaluate operation, using normalized values
2428 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2429 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2430 Function maps black and white values to the given level values.
2431 Rather than mapping the given level values to black and white.
2432 Bacically a 'reverse-level' function, with different input args.
2433 * Set +level or a '!' flag in -level or LevelImage() to call
2434 the new 'reverse-level' function LevelizeImageChannels().
2435 * More work on IsMagickColorSimular() to fix relationship between
2436 transparent-black and opaque-black, which was matched as 'simular'.
2437 Also attempts to fix 'K' channel handling for CMYK colorspace.
2438 More work on this to come.
2440 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2441 * The TXT format correctly reports alpha channel (reference
2442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2443 * MONOTCHROME1 Dicom images are not longer inverted (reference
2444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2446 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2447 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2448 so as to understand that the Hue Channel is cyclic by nature
2450 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2451 * The -sketch option is working again (reference
2452 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2454 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2455 * More algorithms refactored to support a threaded cache view.
2456 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2457 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2458 * ISO C++ 1998 does not support 'long long' (reference
2459 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2460 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2462 * Generate histogram comment if # unique colors exceed 1024 (reference
2463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2465 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2466 * Reading EMF files containing non-ascii characters no longer fails for
2467 UTF8 encoded paths on Windows XP.
2469 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2470 * The -colorspace option is an operator, not a setting.
2472 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2473 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2475 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2476 * Patches to the JPEG and DCM coders to fix a few problems reading
2477 certain DCM image types.
2479 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2480 * Interpreting the -set option is no longer delayed.
2481 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2482 * Call DrawAffineImage() instead of CompositeImage() (reference
2483 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2484 * Throw exception for TIFF compression not support (reference
2485 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2486 * The +opaque option now recognizes its required argument (reference
2487 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2488 * The -background and -virtual-pixel settings are now applied correctly
2490 * Only reset the exception signature if the relinquish memory is MagickTrue.
2491 * Correct recolor equation for computing opacity (referencee
2492 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2493 * Set midpoint when scaling JP2 images.
2494 * Semaphores must be passed by reference when destroyed for reliable thread
2496 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2498 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2499 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2501 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2502 * Import: properly handle a hierarchy of subwindows under X11.
2503 * Refactor quantum pixel processor to inprove ease of use and speed.
2505 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2506 * OpenMP patch for sepia-tone effect.
2508 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2509 * OpenMP patch for NormalizeImage() & TintImage()
2511 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2512 * OpenMP patch for GetImageChannelDepth().
2513 * Set depth to 32 when saving MIFF HDRI image files.
2515 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2516 * OpenMP patch for OilPaintImage Function
2518 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2519 * Update IPLab coder (reference
2520 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2522 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2523 * Return correct result for -fx luminence.
2524 * Restore missing break so that PGM images remain PGM.
2525 * Speed up the processing of ASCII PNM files.
2526 * Return the correct number of MNG images for PingImage().
2528 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2529 * Remove C++ style comments from source.
2530 * Center motion blur kernel.
2531 * Reenable dithering for -monochrome option.
2533 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2534 * For color reduction, use maximum tree depth if image has 1024 or less
2536 * Use a uniform convolution filter for motion blur (reference
2537 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2538 * Add 'mean' and 'std' symbols to the Fx expression parser.
2540 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2541 * Updated to the latest autoconf/automake/libtool scripts.
2542 * Default to HSL colorspace when modulating (reference
2543 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2544 * The -regard-warnings option properly returns a program status of 1 if and
2545 only if a warning or error exception is thrown.
2546 * Report 'no clip path defined' exception for -clip-path option (reference
2547 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2549 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2550 * Distinquish between pre and post processing of image list options.
2551 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2552 exception (reference
2553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2555 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2556 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2557 set image->matte to MagickFalse and emit a warning. This will produce
2558 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2560 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2561 * Fix fault for animate -window root image.gif.
2562 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2563 passes and setting image pixels (reference
2564 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2566 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2567 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2569 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2570 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2571 the PNG specification, instead of scaling them.
2573 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2574 * Revised png.c to avoid saving unknown chunk types that will never
2575 be used later. This prevents the vulnerability described in
2576 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2577 To handle an invalid, zero-length vpAg chunk properly will require
2578 libpng-1.2.27 or later.
2580 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2581 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2582 * Use proper rounding for the -fx intensity expression.
2584 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2585 * Fix +swap option so it no longer throws an assertion.
2586 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2588 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2589 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2590 tile size is specified (e.g. ptif:image.tif[128x128]).
2591 * Malformed use of caption no longer consumes memory (reference
2592 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2593 * Don't run Ghostscript twice (reference
2594 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2596 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2597 * SpreadImage() no longer introduces noise into the resulting image (reference
2598 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2599 * Properly handle min-is-white TIFF gray scale images.
2600 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2603 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2604 * Writing pyramid TIFF images no longer fails if a tile size is specified
2605 (e.g. ptif:image.tif[128x128]).
2606 * Reset page geometry when interactively cropping an image with the display
2609 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2610 * With a single swap argument should swap the image with the *last* image.
2612 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2613 * Make sure we don't sync a blob after it has been closed.
2615 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2616 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2618 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2619 * Support both GTK and CAIRO interfaces to RSVG (reference
2620 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2621 * Display colormapped PNG images with alpha properly (reference
2622 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2624 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2625 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2627 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2628 * The rsvg delegate library depends on cairo-svg.
2629 * Account for min-is-white 8-bit gray TIFF images.
2631 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2632 * Add support for the Postable Document Archive Format.
2633 * Add support for Braille images.
2634 * Add support for DDS images (contributed by Bianca van Schaik).
2635 * Add GetImageAlphaChannel() method.
2636 * PSD clipping paths are once again recognized.
2638 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2639 * Return the actual image format for HTTP: or FTP: format (reference
2640 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2641 * Fix so image.quantize(true) returns error as expected (reference
2642 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2644 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2645 * Fixed a small memory leak (8 bytes) in TransformImages().
2646 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2647 * Identify now reports both actual and reported image depths (reference
2648 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2650 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2651 * Speed up converting large PDF/PS images when only selecting a few pages
2652 (e.g. pdffile.pdf[195-199]).
2653 * Deprecate HSLTransform() and TransformHSL().
2655 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2656 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2659 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2660 * Promote colormapped to truecolor images when enciphering.
2662 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2663 * Add EncipherImage() / DecipherImage() methods.
2664 * Add -encipher / -decipher options to the command-line utilities.
2666 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2667 * New Unix/Linux refactoring (should be transparent since changes are
2668 reflected in Magick-config and ImageMagick.pc pkg-config files):
2669 /usr/local/include => /usr/local/include/ImageMagick
2670 libMagick => libMagickCore
2671 libWand => libMagickWand
2672 Magick-config (deprecated) => MagickCore-config
2673 Wand-config (deprecated) => MagickWand-config
2674 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2676 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2677 * Liquid rescale limits the final size to twice the original size (reference
2678 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2679 * Read EXIF data in TIFF images; writing is pending until we can figure out
2680 how to use the libtiff delegate library to write EXIF data.
2682 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2683 * Add support for liquid rescaling (e.g. -liquid-rescale).
2684 * Support a ^ meta character in an image geometry (.e.g
2685 convert 640x480.png -resize 240^ returns a 320x240 result).
2687 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2688 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2689 return camera model number.
2691 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2692 * Monochome EPS3 images are no longer corrupt (reference
2693 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2694 * Eliminate memory corruption with broken PICT image (reference
2695 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2696 * Return a Grayscale colorspace for grayscale DPX image (previously
2697 returned Log colorspace).
2698 * Fix -g option for PCL6 support (reference
2699 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2701 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2702 * Only read ICON alpha mask if BPP is <= 16.
2703 * Add support for +opaque and +transparent (requested by Anthony).
2704 * Throw an exception *before* we call wmf_api_destroy() (reference
2705 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2707 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2708 * Use explicit format specifier to render transparent Adobe Illustrator
2709 files (i.e. convert ai:image.ai image.png).
2710 * Set RSVG base URI (patch provided by tsdineen).
2712 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2713 * `Magick-config --version` returns Q16 instead of
2714 Q@MAGICKCORE_QUANTUM_DEPTH@.
2715 * Permit commas in numbers in certain locales (e.g. german +100,000).
2717 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2718 * Added an exception reason to BlobToImage() in the event an image has no
2719 magic number and neither the image magick or filename is set.
2720 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2721 * Fix bug in GetEXIFProperty() (reference
2722 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2724 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2725 * Adding comments to your image is now possible with the display program.
2727 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2728 * Adjusted -clut multiplyer for correct handling of
2729 "-interpolation Integer" in color lookup.
2731 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2732 * Fix 'insufficient image data' for DCM format (reference
2733 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2734 * Force a colormapped image if Palm bits-per-pixel < 16.
2735 * Fix multiple problems with Palm Data Base reader (patch from
2737 * Do not exit after first image with the display --immutable option.
2738 * Update autoconf/automake/libtool configuration files.
2739 * Add support for resource limit units (e.g. -limit memory 16mb).
2740 * Return original image if gaussian blur sigma is 0.0.
2741 * Colormapped multi-image PDF's are no longer corrupt (reference
2742 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2744 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2745 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2746 now adjusts automatically with different support window size.
2747 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2748 (triangluar) resize windowing filters.
2749 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2750 from the Lookup Table image.
2752 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2753 * Not all DCM tags were being saved as image attributes (patch provided by
2755 * Normalize pixel values when quantum format is floating-point.
2756 * Initialize the pixel sum to zero when averaging image pixels.
2758 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2759 * Bug fix in height calculation for -layers merge operation
2761 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2762 * Add support for SCT grayscale images.
2763 * Fixed transparancy bug for the ICO image format.
2764 * Fixed small memory leak in the caption and label coders.
2765 * Fixed -threshold option to return all white for -threshold 0 (reference
2766 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2768 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2769 * Corrected CGM delegate command in config/delegate.xml.
2771 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2772 * Reclassified X server open error from fatal to non-fatal.
2773 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2774 set the image alpha channel.
2775 * Patch for Scanalytics IPLab image format for non 8-bit images
2776 (contributed by Sean Burke).
2778 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2779 * Remove ctrl-M characters on in various source files.
2780 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2781 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2783 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2784 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2786 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2787 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2789 * Modules are searched first in the directories specified by the environment
2790 variables, and then -- if the desired module is not found -- in the
2791 compiled-in path. (reference
2792 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2794 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2795 * Update FPX regression test reference images.
2796 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2798 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2799 * The -equalize option now respects the -channel option.
2801 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2802 * Additional Filters: Welsh, Parzen, Lagrangian
2803 * Addition of Cubic filter B,C controls
2804 * 'verbose' filter plotting output using -define "filter:verbose"
2806 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2807 * Further expandsion and handling of filters with expert options.
2808 -filter selects from a table of standard filter settings, while
2809 expert options allow complete selection of filter, windowing, support
2810 and blurring options. Includes automatic switch from Sinc to Bessel
2811 for operators using 2 dimentional cylindrical filter, rather than
2812 two pass 1 dimentional orthogonal filters.
2814 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2815 * Obsolete -support (set filter blur factor)
2816 * Expandsion to add -set/define filter options
2818 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2819 * Least Squares coordinate handling added for -distort methods Affine,
2820 Perspective, Bilinear. This allows for more than the minimal number of
2821 coordinates to be used to 'fit' a distortion function to an image.
2822 This addition will allow the use of image registration to generate
2823 panarama overviews and better geographical coordinate correction.
2824 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2825 into a new layers function MergeImageLayers() method, adding 'flatten'
2826 and 'mosaic' layer methods.
2827 * Addition of another simular layers method 'merge' which 'unlocks' the
2828 normal flatten/mosaic layer merger from the origin, The resulting image
2829 will have a virtual canvas of minimal size with an offset. Also images
2830 with negative offsets will not be clipped by the 'merge' form of the
2831 command. This was created for better layering of distorted images, such
2832 as panarama overlays.
2833 * Bug fix in handling transparency for EWA resampling.
2834 * Access to Resize Filter Functions from resize.c (for resample.c)
2835 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2836 * All resize filters added to resampling, but filter handling is incomplete.
2838 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2839 * The box filter no longer produces a black grid when resizing an image
2841 * Respect cropbox for PDF with a subimage specification (e.g.
2843 * Detect proper PDF bounding box when offsets are negative.
2845 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2846 * Speed up the Fx interpreter.
2847 * Use ULL not ui64 for MinGW 64-bit constants.
2848 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2849 * Close all references to a pixel cache on disk before removing the temporary
2850 file as required under Windows.
2852 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2853 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2854 sharp and clear as you approach the center of the distort.
2855 * Added " -set option:distort:viewport 'geometry' " special option
2856 that can be used to override the output image size and offset.
2857 * Fixed experimental use of -filter and -support in Resampling (more later).
2858 * Changed order for coordinate arguments in -distort (for later leastsq
2859 multiple coordinate distortion function fitting)
2861 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2862 * Check the API version and quantum depth before loading a coder module or
2863 image filter (reference
2864 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2865 * Add exception to the image filter signature.
2866 * Get the execution path under Mac OS X.
2867 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2868 * Fixed memory leak in CloneString() (reference
2869 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2870 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2873 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2874 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2876 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2877 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2879 * Map the display program pan icon window for each oversized image.
2880 * The ufraw delegate does not like quotes around the output filename.
2881 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
2882 a 64-bit FreeBSD system.
2883 * The -level option now works properly for colormapped images.
2884 * Allow Extrapolated blending of images using -blend
2885 http://netpbm.sourceforge.net/doc/extendedopacity.html
2887 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
2888 * Major Addition, Area Resampling Functions, (scaled interpolation)
2889 for pixel lookup in Distortion functions. This improves the look in
2890 areas of minification enormousally, especially in situations of infinite
2891 tiling and horizon views. All virtual pixel methods have been handled
2892 to minimise computation time involved with area resampling. To use the
2893 new function distortions need to be able to determine scaling vectors
2894 (distortion function derivitives) for correct working. All
2895 -distort methods, except Arc, uses scaled area resampling.
2896 * Improvements to perspective distort method, to include the correct
2897 differentation between the 'ground' on which the image lies, and the
2898 'sky', the color of which can be set using the -mattecolor setting
2899 (as the distortion invalid pixel color). Background color is retains
2900 for surrounding ground areas. The horizon is also correct anti-aliased
2901 and transparent colors are also allowed, allowing you to add backdrops
2902 of gradients and patterns.
2904 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
2905 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2906 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
2908 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
2910 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
2911 (alert from iDefense).
2912 * Patched ReadDCMImage() to fix an integer overflow vulnerability
2913 (alert from iDefense).
2914 * Patched ReadDIBImage() to fix an integer overflow vulnerability
2915 (alert from iDefense).
2916 * Patched ReadXBMImage() to fix an integer overflow vulnerability
2917 (alert from iDefense).
2918 * Patched ReadDCMImage() to fix an denial of service vulnerability
2919 (alert from iDefense).
2920 * Patched ReadXCFImage() to fix an denial of service vulnerability
2921 (alert from iDefense).
2922 * If image size changes, don't trust DPX orientation attributes.
2924 2007-09-04 6.3.5-9 Gozer404
2925 * Add French to the messaging system (reference
2926 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
2927 * Add -fopenmp to MAGICK_PCFLAGS (reference
2928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
2930 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
2931 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
2932 reset the alpha channel.
2933 * Render proper image labels for VID coder.
2934 * Resolved a conflict for the -list option. Use -list font to list
2935 ImageMagick fonts and -list type to list image types.
2936 * Catch any errors returned by pthread_mutex_init() (problem report
2937 from devman@gmx-t...).
2938 * TransformHSL() returns a proper hue component.
2939 * Added -clut option and the ClutImage() method.
2940 * Fix glyph memory leak in AnnotateImage (reference
2941 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
2942 * Rename analyze.c to Analyze.c (reference
2943 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
2945 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
2946 * Enabled use of +distort to auto resize destination image to 'bestfit'
2947 the distorted input image. This also enabled the use of virtual canvas
2948 offsets in source and destination images for most distortion methods.
2950 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
2951 * Remove atexit in Magick++ code to avoid possible client crash (reference
2952 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
2954 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
2955 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
2957 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
2958 * Added -distort arc. This update also allows the destination image
2959 size and offset to be set according to the specific distortion being
2962 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
2963 * Set the -poloroid border color with the -bordercolor option.
2965 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
2966 * Remove extranous break statement so -type option properly sets the
2967 image_info->type member (reference
2968 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
2970 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
2971 * Allow the use of optional arguments in -distort SRT
2973 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
2974 * Initial addition of three Affine Distortions to -distort with the affine
2975 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
2976 or separate Scale-Rotate-Translate actions.
2978 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
2979 * Fix X11 font ascender.
2980 * Add -distort option.
2981 * Add random noise option (e.g. +noise random).
2982 * Many internal algorithms are now threaded to take advantage of speed-ups
2983 offered by the new dual and quad-core processor technologies.
2984 and quad-core processor technology.
2985 * Tiff images in the LAB colorspace are no longer identified as RGB
2986 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
2987 * Update image color_profile and iptc_profile members in the JPEG coder
2988 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
2990 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
2991 * Fix composite mask bug (reference
2992 http://www.imagemagick.org/Usage/bugs/composite_mask/).
2993 * Speed up GetPixelOpacity() method (patch from seth@price...).
2994 * Set icon image width/height before allocating the image colormap.
2995 * Remove Photoshop string segment from JPEG profile (reference
2996 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
2998 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
2999 * Converting a jpg to pdf is creating an empty pdf object (reference
3000 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3001 * Respect the '-set type:hinting off option' (bug report from Richard
3003 * WritePSDImage vulnerable to exploitable heap corruption (reference
3004 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3006 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3007 * SetMagickRegistry() post-increment the value 'id' (reference
3008 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3010 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3011 * Read/write 10 & 12-bit packed DPX images.
3012 * Reduce stack requirements for messaging system.
3013 * Small memory leak for raw profiles in the PNG coder.
3015 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3016 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3017 you can continue to use "-interlace Plane" to request these.
3019 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3020 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3022 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3023 * Set min-is-white for Group4-compressed PDF.
3024 * Add PaintFloodfillImage() method.
3026 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3027 * Add MEPP metric to compare program. Returns the mean error per pixel
3028 along with the normalize mean and maximum error.
3029 * Attach an XMP profile to an image (e.g.
3030 convert input.tif -profile xmp:metadata.xmp output.tif).
3032 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3033 * Fixed mogrify conversions with -format and -path (reference
3034 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3036 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3037 * SVG style element was not always parsed properly.
3038 * Do not dither when the number of unique colors is already less than the
3040 * Return normalized PAE metric (compare utility).
3042 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3043 * Add support for PFM images.
3044 * Check for corrupt EXIF image profiles.
3045 * Writing JPEG YCbCr TIFF images no longer faults (reference
3046 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3048 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3049 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3051 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3052 * Added profile support to the GIF decoder/encoder. They are stored
3053 as GIF Application Extensions. Known extensions include existing ICCRGB1
3054 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3055 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3057 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3058 * Invert Opacity change for user defined ordered dither threshold maps,
3059 so that 'off' map is transparent, and 'on' is opaque.
3061 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3062 * Added an initial Coalesce Images, and a final +map local colortable
3063 optimization to the -layers Optimize method, for a simple to use
3064 GIF optimization operation. (more work to come)
3066 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3067 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3068 * Add AcquireOneVirtualPixel() method.
3069 * Set Log colorspace properly when writing DPX images.
3070 * Add -tile-offset option.
3071 * Add support for the EXR image format.
3072 * Improve support for DPX images.
3073 * Add --enable-hdri option to the configure script.
3074 * Add support for high dynamic-range images (HDRI).
3076 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3077 * Improve support for writing multiple image icons.
3079 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3080 * Separated -layers Optimize from -layers OptimizeFrame to allow
3081 the former expansion into a general (multiple method) optimizer
3083 * merged -layers OptimizeTransparency into -layers Optimize method
3085 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3086 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3087 * Fix race condition when spawning delegate programs.
3088 * TIFF JPEG now respects the -quality comptression setting.
3089 * The -fx option now properly groks the logical and operator.
3090 * DPX tilestamp property should be timestamp.
3092 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3093 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3094 according to given gravity and canvas area it applies to. This is for
3095 code simplification thoughout MagickCore.
3097 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3098 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3099 frames. Other animation handlers may also need to reset virtual canvas
3100 sizes to match the first frame, as well.
3102 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3103 * Addition of a CompositeImages() "layer.c" function to compose two
3104 separate image lists together (with a virtual canvas offset) in three
3105 different ways, depending on the size of the lists.
3106 * A 'hack' for command line use (the two lists separates by the special
3107 "NULL" image, which is junked) has also been added. Specifically...
3108 "-layers Composite".
3110 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3111 * Add -layers RemoveDups method to remove duplicate sequential images in
3112 coalesced animations.
3113 * Add -layers RemoveZero method to remove images with a zero time delay
3114 (with no action and a warning is all images have zero time delay)
3116 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3117 * Permit generic profiles (e.g. -profile name:profile).
3119 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3120 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3121 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3123 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3124 * Code duplication, simplification, and possible logic faults in "list.c".
3125 * Added new Composition method, 'ChangeMask' to return pixels
3126 that have changed or will cause a color change in overlays
3127 * Used 'ChangeMask' to implement the "-layers" method
3128 "OptimizeTransparency" to improve the compressibility of
3129 frame optimized GIF animations. See IM Examples...
3130 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3132 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3133 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3134 some minor changes to the GIF coder to make reading and pinging images
3135 faster (patch provided by mstemm@cloud...).
3137 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3138 * Patch RotateImage() to properly rotate CMYK images.
3139 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3140 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3142 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3143 * Fixed bug for GIF Optimization for images without a matte channel.
3144 * Improved image handling for "-layers" method "Dispose".
3146 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3147 * Improve configure script to better support Ghostscript under Mac OSX (
3148 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3149 * Force a virtual pixel method of Tile for GetFillColor() and
3151 * Add -reverse option to reverse the image list.
3153 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3154 * Support versions 2.1.0 and above (reference
3155 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3156 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3157 * Fix fault in DCM coder (reference
3158 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3159 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3160 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3161 * Add --disable-deprecated configure script option.
3162 * Composite mask now works properly with transparent images.
3164 2007-03-04 Daniel Kobras <kobras@debia...>
3165 * Fixed additional data-driven faults (reference
3166 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3167 * Allocate proper scanline length to prevent a PCX overflow.
3169 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3170 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3171 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3173 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3174 * Escape indirect labels and comments (e.g. -label @file).
3175 * Added -format %C to return the image compression type.
3176 * Do not report channel statistics if -ping -format is specified with the
3178 * Add ResetImagePage() to reset the image page canvas and position.
3179 * Upgrade to LCMS 1.16
3180 * Configure Ghostscript for library or framework (reference
3181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3182 * Add -taint option to convert/mogrify to mark image as ineligible for
3183 * Fixed various data-driven faults (reference
3184 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3185 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3186 not MagickCore. The corrupt XWD image faults but its failing in
3187 the X11 XGetPixel() method, not MagickCore.
3189 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3190 * Use -define quantum:polarity=min-is-black or -define
3191 quantum:polarity=min-is-white to toggle the photometric interpretation for
3192 a bilevel TIFF image.
3194 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3195 * Don't interpret embedded format characters when reading comments/labels
3197 * Reading an image from stdin stopped working.
3199 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3200 * PerlMagick Label() no longer faults.
3201 * Fix double-free when using the display/animate -geometry option.
3202 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3203 profile->length and profile->datum.
3205 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3206 * Fix file leak in InjectImageBlob().
3207 * Do not reinterpret image properties (e.g. -comment %%w).
3209 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3210 * Don't over-allocate file buffers.
3212 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3213 * Format strings in the POSIX locale.
3214 * Make font metrics invarient to the strokewidth.
3216 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3217 * Patch to fix configure.ac typo.
3219 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3220 * Permit ImageMagick to run as a service under Windows.
3221 * Remove duplicate EXIF properties.
3222 * Support strokewidth option for the caption format.
3223 * Don't use Ghostscript for rendering fonts if Freetype is available.
3225 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3226 * Added thumbnail format to write EXIF thumbnails.
3227 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3228 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3230 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3231 * Add interpolate and background options to PerlMagick's AffineTransform().
3232 * Revert to Postscript rendering if Freetype delegate library is not
3235 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3236 * Accept Fx expressions from a file with -fx @filename.
3237 * Enhance -fill and -stroke to accept image filenames as patterns.
3239 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3240 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3242 * Update EXIF resolution fields when image density changes.
3244 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3245 * The -polaroid option now respects -gravity.
3246 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3248 * Any form of "-crop" with a percentage, implies an offset for the crop.
3249 * Fixed percent option for -border (e.g. -border 10%x0%).
3250 * Add -path option to the mogrify program to specify where to write the
3253 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3254 * Fix the -auto-orient to work with an image sequence (reference
3255 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3256 * Add -polaroid option to simulate a Polaroid picture.
3257 * Eliminate double-free bug in GradientImage().
3258 * Set AppendImage() matte channel only when image has matte attribute set.
3259 * The -crop with negative offsets do not modify the virtual canvas.
3260 * Caption: Given both the width and height ("-size") of the area to fill,
3261 adjust the fonts "-pointsize" until the text just filles the whole space
3262 without overflowing.
3263 * Generate proper Windows icon image files (patch provided by