1 2011-06-15 6.7.0-8 Cristy <quetzlzacatenango@image...>
4 2011-06-14 6.7.0-8 Anthony Thyssen <A.Thyssen@griffith...>
5 * Added Initial implementation of Cylinder to/from Plane 3D Distorts
6 Includes deritive (scaled lookup), and anti-alised horizon (validity)
7 Currently can NOT handle extractions from full 360 cylinder panoramas.
9 2011-06-13 6.7.0-7 Cristy <quetzlzacatenango@image...>
10 * New version 6.7.0-7.
12 2011-06-09 6.7.0-7 Cristy <quetzlzacatenango@image...>
13 * Fixed "conversion from unsigned __int64 to double not implemented"
14 so IM can compile under VisualStudio 6.
16 2011-06-08 6.7.0-7 Glenn Randers-Pehrson <glennrp@image...>
17 * The PNG encoder would sometimes make black transparent when some
18 other gray level was supposed to be the transparent color (reference
19 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18900).
20 This occurred only with 1, 2, 4-bit grayscale images with Q16 or Q32
23 2011-06-08 6.7.0-6 Cristy <quetzlzacatenango@image...>
24 * New version 6.7.0-6.
26 2011-06-08 6.7.0-6 Cristy <quetzlzacatenango@image...>
27 * Fix transient error for composite over operator.
29 2011-06-07 6.7.0-5 Cristy <quetzlzacatenango@image...>
30 * New version 6.7.0-5.
32 2011-06-07 6.7.0-5 Cristy <quetzlzacatenango@image...>
33 * Fix one-off bug in option parser (reference
34 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609177).
35 * Transient bug with composite over in magick/composite-private.h.
37 2011-06-06 6.7.0-4 Cristy <quetzlzacatenango@image...>
38 * New version 6.7.0-4.
40 2011-06-03 6.7.0-4 Cristy <quetzlzacatenango@image...>
41 * Support -direction right-to-left for the label: and caption: coders.
42 * Blue / green reversed for JPEG-compressed TIFF images.
44 2011-06-03 6.7.0-3 Cristy <quetzlzacatenango@image...>
45 * New version 6.7.0-3.
47 2011-06-02 6.7.0-2 Cristy <quetzlzacatenango@image...>
48 * Use memmove() instead of memcpy() in StripString().
50 2011-05-27 6.7.0-2 Cristy <quetzlzacatenango@image...>
51 * New version 6.7.0-2.
53 2011-05-26 6.7.0-2 Cristy <quetzlzacatenango@image...>
54 * ImageMagick now compiles on Hurd (reference
55 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628020).
56 * Use vfprintf rather than fprintf in FormatLocaleFileList().
58 2011-05-26 6.7.0-1 Cristy <quetzlzacatenango@image...>
59 * New version 6.7.0-1.
61 2011-05-25 6.7.0-1 Cristy <quetzlzacatenango@image...>
62 * Not all Linux'es define locale_t (reference
63 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18819).
65 2011-05-22 6.7.0-0 Cristy <quetzlzacatenango@image...>
66 * New version 6.7.0-0.
68 2011-05-21 6.7.0-0 Cristy <quetzlzacatenango@image...>
69 * Avoid fault on corrupt JPEG images.
70 * Avoid fault on certain DJVU images (reference
71 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18807).
72 * Fix -fx to interpret scientfic notation properly.
74 2011-05-20 6.6.9-10 Cristy <quetzlzacatenango@image...>
75 * New version 6.6.9-10.
77 2011-05-20 6.6.9-10 Glenn Randers-Pehrson <glennrp@image...>
78 * The PNG encoder now respects the -depth setting, including 1, 2, 4.
79 Previously settings other than 8 and 16 were ignored (reference
80 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18412).
82 2011-05-16 6.6.9-10 Cristy <quetzlzacatenango@image...>
83 * Don't use comma as a separator for stroked text (reference
84 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18742).
85 * Use C locale when generating or interpretting SVG.
86 * Fix "unterminated macro" for Q32 build of coders/png.c.
88 2011-05-15 6.6.9-9 Cristy <quetzlzacatenango@image...>
89 * New version 6.6.9-9.
91 2011-05-14 6.6.9-9 Cristy <quetzlzacatenango@image...>
92 * The -scale option now considers the alpha channel when scaling.
93 * Fix transient bug for HSL to RGB and back.
95 2011-05-12 6.6.9-9 Glenn Randers-Pehrson <glennrp@image...>
96 * Fixed PNG8 reduction to work with an image that reduces to 256 colors
97 plus transparency, by merging the two darkest red colors.
99 2011-05-04 6.6.9-8 Cristy <quetzlzacatenango@image...>
100 * New version 6.6.9-8.
102 2011-05-02 6.6.9-8 Glenn Randers-Pehrson <glennrp@image...>
103 * Fixed some cut-and-paste errors in new png.c code that caused PNG8
106 2011-05-02 6.6.9-8 Anthony Thyssen <A.Thyssen@griffith...>
107 * Add various Option Flags, and fix option skip counts for plus forms
108 of simple operators where plus form is the same as minus form.
109 For example the incorrect counts produces a weird error, and posible
110 future segmentation fault in a command like convert rose: +border show:
112 2011-04-30 6.6.9-7 Cristy <quetzlzacatenango@image...>
113 * New version 6.6.9-7.
115 2011-04-30 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
116 * Fix FX default for interpolation to Bilinear.
118 2011-04-27 6.6.9-7 Cristy <quetzlzacatenango@image...>
119 * Fix pixel interpolation for -draw image over (reference
120 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18612).
122 2011-04-26 6.6.9-7 Glenn Randers-Pehrson <glennrp@image...>
123 * Write the proper bKGD chunk value in grayscale PNG images (reference
124 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18624).
126 2011-04-25 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
127 * Added Inverse method for Sparse Color Interpolation
129 2011-04-24 6.6.9-6 Cristy <quetzlzacatenango@image...>
130 * New version 6.6.9-6.
132 2011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...>
133 * Make filter:blur define a multiplicative adjustment of filter settings
134 rather than a complete override of those settings.
135 * Add Flags to CommandOptions parse table, removing the need for
136 ImageListOptions parsing table. This is the start of development to
137 produce a "convert" replacement that can read options from both command
138 line and from files or pipelines, in "Do it Immediately" handling.
139 * Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"
141 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
142 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
143 list. This excludes the IM-generated Date:modify and Date:create
144 properties from PNG output text chunks without excluding the rest of the
146 * Added "-define PNG:preserve-colormap" option (reference
147 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564).
148 * Simplified LosslessReduceDepthOK() function in coders/png.c
150 2011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...>
151 * Add support for writing RGB FITS images as separate planes.
153 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
154 * Support the HDR 32-bit_rle_xyze format.
155 * Fixed infinite loop for TARGA images with a V2 develop area.
156 * Add signal handler for SIGBUS.
158 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
159 * New version 6.6.9-5.
161 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
162 * Added "#define PNG_PTR_NORETURN" because this macro does not work
163 on all platforms with libpng15, with failure to load png_longjmp() (ref
164 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
166 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
167 * Layers Composition Bug Fix, animations attributes of first image not
168 transferred in a single destination, multi-source image composition.
170 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
171 * Add a special 'Voronoi' Morphology Distance method that will fill in holes
172 using the nearest non-transparent edge pixel. It is experimental, and
173 hidden from normal morphology usage, as it may be interfaced with a
174 future hole-filling color 'Diffusion' method.
176 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
177 * MIFF keywords sometimes includes spaces.
179 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
180 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
181 * Fixed -region handling of transparency. Original images without
182 transparency will use 'Over' while images with transparency will
183 preserve transparency using 'Copy'. Before this only 'Over' was used
184 due to the testing of the wrong image.
185 * Added Compose methods DarkenIntensity and LightenIntensity
187 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
188 * New version 6.6.9-4.
190 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
191 * Add Octagon shape and Octagonal distance kernels for Morphology
192 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
193 * Fix segmentation fault after error in a morphology 'named' kernel
194 * Added a range of kernels used for specialised thinning purposes
195 as defined in a research paper by Dan S. Bloomberg.
196 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
197 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
198 to not only be used for thinning, but also thickening.
199 * Renamed "ThinDiagonals" kernel to just "Diagonals"
200 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
202 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
203 * Make the PNG encoder use depth==8 when incoming image->depth < 8
204 (the encoder later reduces the depth if it can), to avoid writing
206 * Remove any bogus colormap received by the PNG encoder with an image
207 that is not PseudoClass (reference
208 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
210 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
211 * Added -statistic Gradient
213 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
214 * New version 6.6.9-3.
216 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
217 * Set the caption height correctly for missing row geometry (reference
218 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
220 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
221 * New version 6.6.9-2.
223 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
224 * Revised the png decoder to store the PNG IHDR and other known PNG
225 chunk data as properties, for later retrieval and reporting by "identify",
226 so users can easily and reliably discover the color-type, bit-depth, etc
227 that were in the input PNG datastream.
228 * The PNG decoder sometimes set images with more than 256 different
229 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
231 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
232 * Add a "Resize" distortion method (distort equivalent of -resize).
233 * Special CLI handling so -distort Resize takes a "geometry" argument.
235 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
236 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
238 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
239 * New version 6.6.9-1.
241 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
242 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
243 coordinate handling, as originally defined.
245 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
246 * Support -statistic standard-deviation option.
247 * Patch for coders/dcm.c so it compiled with HDRI enabled.
249 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
250 * New version 6.6.9-0.
252 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
253 * Optimize bilinear interpolation.
254 * Remove version from etc folder and instead use /etc/ImageMagick.
256 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
257 * Separated complex cropping function from TransformImage() as a new
258 function CropImageToTiles(). This new function returns either the
259 new cropped image, or a list of tiles, according to geometry, without
260 replacing the source image. The Source image may be part of a larger list
261 of images, without the function 'losing' the other images of the list.
263 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
264 * New version 6.6.8-10.
266 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
267 * Modified image handling in MogrifyImages() and MogrifyImage()
268 which improves overall handling, and allows correct %p, %n and the
269 %[fx:..] 't' and 'n' escape usage to work correctly.
270 * Added -duplicate as a multi-image sequence operator
272 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
273 * New version 6.6.8-9.
275 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
276 * Add InterpolateMagickPixelPacket() method.
277 * Add support for the %[opaque] property.
279 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
280 * New version 6.6.8-8.
282 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
283 * Fix memory access bug in CloneString() (reference
284 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
285 * Avoid infinite loop when no space is available in MagickFormatCaption().
287 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
288 * Removed the fix for %p and %n escapes, as it was not working right
290 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
291 * New version 6.6.8-7.
293 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
294 * Add support for 16-bit DCM short ints (reference
295 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
297 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
298 * Another fix for -sparse-color and unused color channels
299 * Finalize the -duplicate option created by Cristy
300 * Fix of segmentation fault for second image in %[fx:..] during info:
301 (Bug in AcquireFxInfo(), as given start image is not first image)
303 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
304 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
305 reducing transparency to binary. Collapse all resulting fully transparent
306 colors into one (the background color), to reduce the compressed filesize.
307 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
308 colors (especially gray) better, when reducing to PNG8.
309 * Force the PNG encoder to return image->matte==MagickTrue when the
310 format is RGBA or GA or if the tRNS chunk is present, even when the
311 image is fully opaque (reference
312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
314 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
315 * New version 6.6.8-6.
317 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
318 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
319 when appropriate (reference
320 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
321 * The "-define PNG:color-type=4" option did not always force the PNG
322 encoder to write an all-opaque alpha channel (reference
323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
325 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
326 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
327 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
328 * Support the -statistic option: replace each pixel with corresponding
329 statistic from the neighborhood.
330 * Add support for -duplicate option.
331 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
332 * Do not cache the results of fx: otherwise -format
333 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
335 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
336 * Replaced Minus and Divide Composition methods with Dst and Src
337 equivalents. Now users can decide how these non-commutative mathematical
338 operators are applied to the images being composited.
339 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
340 respectively mean the current images index and the total number of
341 images within the current image sequence.
343 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
344 * Backed out the patch for Variable Blur Composition that was added
345 2011-02-13 v6.6.7-7, until I can re-think the problem.
346 The existing fix was failing to do circular blurs correctly.
348 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
349 * Fixed a rounding/truncation error while writing the pHYs chunk in the
351 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
352 is present (reference
353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
354 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
356 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
357 * Add support for the WebP image format.
359 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
360 * Ensured that -sparse-color preserves unused channels when
361 channel limited. Before this unused channels would be reset to black.
363 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
364 * Don't try to store a bKGD chunk in a PNG8 when there are already
365 256 colors in the palette and the background colors is not in that
367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
368 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
369 the text chunks. (reference
370 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
372 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
373 * Fx is a mathematical function. Do not treat transparency as black.
374 * No image scene suffix for filenames that include a single bracket (reference
375 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
377 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
378 * New version 6.6.8-3.
380 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
381 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
382 patch from Arfrever@gento... to fix the build exception.
384 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
385 * Support the Radiance HDR image format.
386 * Update the offset in the black channel when sharpening to avoid incorrect
388 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
390 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
391 * Throw error message when the requested color-type or bit-depth
392 cannot be written by the PNG encoder (error was being thrown
393 into the wrong image structure). (Reference
394 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
395 * Don't write a PNG text chunk with "density" keyword that overrides the
396 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
398 * Ignore any PNG text chunk with a "density" keyword found by the PNG
399 decoder, if the PNG datastream also contains a pHYs chunk.
401 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
402 * New version 6.6.8-1.
404 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
405 * Support PSD files with one layer and one composite layer.
406 * We must cast a Quantum type when bit shifting and HDRI is enabled.
408 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
409 * New version 6.6.8-0.
411 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
412 * Add support for the -mode option.
414 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
415 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
416 images were scaled down to 0 or 1, or nearly black).
417 * Delay opening the PNG output blob until the PNG encoder is ready
418 to write the IHDR chunk, to avoid writing zero-length PNG files when
419 errors are found while building the palette. (reference
420 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
422 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
423 * New version 6.6.7-10.
425 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
426 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
427 but the other is in the CMYK colorspace.
428 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
431 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
432 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
433 usually makes smaller files anyhow.
434 * Eliminated a number of redundant tests for gray images in the PNG encoder.
435 * Removed now-unused IsMonochromeImage() function from coders/png.c
436 * Scan the colormap instead of all of the pixels, when possible, to
437 determine whether the image received by the PNG encoder is grayscale
439 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
440 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
441 * Add a check whether the PNG "cheap transparency" criteria are met. That
442 is, there is a single transparent color, no semitransparent colors, and
443 no opaque color that has the same RGB components as the transparent
444 color. If those aren't met, a color that is transparent in one pixel
445 and opaque in another would always be rendered as transparent, so we
446 must write a PNG colortype that has an alpha channel (reference
447 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
449 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
450 * New version 6.6.7-9.
452 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
453 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
454 when writing because this sometimes produced incorrect output (reference
455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
457 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
458 * Check image has properties before accessing the splay tree (reference
459 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
461 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
462 * New version 6.6.7-8.
464 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
465 * The PNG encoder should ignore bogus q->opacity values when image->matte
466 is MagickFalse (reference
467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
469 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
470 * Use implicit image format when explicit format is bogus (e.g.
471 02.13.11-18:43:58.png now writes as PNG).
472 * Fix problem with 4GB file seeks on a 32-bit OS.
474 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
475 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
476 by the blur map being used, rather than just 'cutoff' suddenly.
478 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
479 * Support 16-bit per pixel YUV image files.
480 * Fix off-by-one error in PosterizeImage().
481 * Posterize now distributes color uniformly (reference
482 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
483 * Add -smush option (reference
484 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
485 * Repair memory leak in the display program.
487 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
488 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
489 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
491 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
492 * Default sigma for Gauusian resize filter is now 1/2 for both
493 orthogonal resize and cylindrical EWA distortions.
495 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
496 * Check if the font is null in RenderFreetype() to prevent fault (reference
497 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
498 * Eliminate fault when reading WMF image files (reference
499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
500 * Support multi-page transparent Postscript and PDF image files.
501 * The compare fuzz metric now returns the same correct value for
502 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
504 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
505 * Move coders/tiff.c conditional compile to define TIFF exception /
506 semaphore / key when TIFF delegate is disabled.
508 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
509 * Renamed variables, macros, and functions defined/declared in coders/png.c
510 that were in the libpng namespace (beginning with "png_" or "PNG_").
512 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
513 * Removed a call to GetNumberColors() from the PNG encoder that was
514 only there for debugging purposes and was consuming a huge amount
515 of CPU time. (reference
516 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
517 * Sometimes black was still written as transparent, when the PNG
518 encoder received an image with image->matte==true but no transparent
519 pixels were present. (reference
520 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
522 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
523 * Remove memory leak from ThrowFileException() macro (reference
524 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
525 * Multiple blue error count by 'count' in ClassifyImageColors()
526 * Add support for the AAI image format.
528 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
529 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
531 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
532 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
533 to LongPixelPacket and made the default (65537,65537,65537), which
534 can never occur in the PNG image data. Previously the default was
535 (0,0,0) and black pixels would be rendered as as transparent when
536 no tRNS chunk was present in the input, which has caused problems
537 with some test cases since version 6.6.6-10.
538 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
539 and semitransparent pixels separately. Previously it wasn't always
540 possible to determine if there was a single fully-transparent color,
541 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
542 Gray image with a tRNS chunk.
544 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
545 * Do not reset image next / previous when detach argument is false for
547 * Inline cropping no longer fails for inline raw images (e.g.
548 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
550 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
551 * Don't let the PNG encoder try to sort the colormap when there are more
552 than 256 colors in the image. (reference
553 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
555 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
556 * Accept escaped % in output filename (reference
557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
559 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
560 * Quieted some inconsequential warnings in the PNG codec due to a
561 change in the type of the PNG iCCP profile from png_charp to png_bytep
564 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
565 * Handle negative heights for ICO images.
567 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
568 * Recent changes sometimes caused the PNG encoder to select colortype=2
569 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
570 the filesize larger than necessary and caused some of the PerlMagick
573 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
574 * The PNG decoder now checks whether the image actually has any transparency
575 when the input file contains an alpha channel or a tRNS chunk. (Reference
576 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
578 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
579 * -posterize fails with more than 40 levels (reference
580 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
581 * Add support for the MacPaint image format.
582 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
583 (bug report by steven.sittser@fligh...).
584 * Fix user data length for the CIN image format.
586 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
587 * Use a clone instead of the main image in coders/png.c, so the image
588 can still be used later on without being affected by changes made by
590 * Added PNG:exclude-chunk and PNG:include-chunk defines.
591 * Revised the -strip option so it behaves as though
592 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
593 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
594 generating the alpha channel for a JNG image.
596 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
597 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
598 It prevented user defined interpolation settings for -clut, and possibly
601 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
602 * Add LZMA compression support to ImageMagick.
603 * Eliminate seg-fault in MvgPrintf().
605 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
606 * Eliminated a redundant quantization step in the PNG encoder.
607 * Untangled a confusing but apparently harmless improper loop nesting
609 * Eliminated redundant "IsGray()" tests from the PNG encoder.
611 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
612 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
613 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
615 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
616 * Make the PNG encoder always rebuild the palette, to avoid losing
617 transparency when it is out of sync with the pixel data (reference
618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
619 * Eliminated CompressColormapTransFirst() since the palette is already
620 compressed and sorted by opacity now when it's recreated.
622 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
623 * Account for virtual canvas for the -flip / -flop options (reference
624 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
625 * Also for -transpose and transverse options
626 * Support -metric fuzz option.
628 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
629 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
630 function. Note function does not calculate 'distance' in total but
631 short-circuits when threshold is reached for faster processing.
632 * Ordered Dithered handling of Alpha channel was incorrect - fixing
633 Bug was introduced v6.6.5-6
635 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
636 * Fixed two more cases where the PNG encoder lost transparency (reference
637 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
639 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
640 * Affine multiplication reversed when translating (reference
641 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
643 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
644 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
647 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
648 * Add support for -evaluate-sequence median.
650 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
651 * Fixed two more cases where the PNG encoder lost transparency (reference
652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
654 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
655 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
656 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
657 * Support NCC (normalized cross correlation) compare metric.
659 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
660 * Fix PNG coder compile error when HDRI is enabled.
662 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
663 * Many of the problems with the PNG encoder have been fixed (reference
664 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
665 * The "-type Optimize" option is now deprecated. If present, it is treated
666 by the PNG encoder the same as if the type were undefined. Optimization
667 is now always performed. No other formats used the "type Optimize" option.
668 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
670 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
671 * The splice option no longer throws spurious "pixels are not authentic"
673 * Thread the -adaptive-resize option.
674 * Set XBM coder height to height not width.
676 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
677 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
679 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
680 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
681 preservation of images which only vary horizontally (or vertically)" under
682 no-op. New blur = 0.9812505644269356.
684 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
685 * Missing logical operator in tiff.c.
687 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
688 * Only save TIFF image with 1-bit depth if there is no alpha channel.
689 * Abandon PSD composite if layer is available.
690 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
691 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
693 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
694 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
696 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
697 * Do not read configure files in the current directory for the "installed"
698 version of ImageMagick.
699 * Allow numeric characters in the XPM basename (reference
700 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
702 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
703 * Revised PNG palette optimization
704 * Added some debug logging in coders/png.c.
706 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
707 * More precise blur values for Lanczos2Sharp and LanczosSharp.
708 * Added location of first Mitchell crossing (=8/7) to the filters data
711 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
712 * Added Lanczos2D* filters now named Lanczos2*
713 * Reorganization of AcquireFilter() to make it work better
715 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
716 * Clearer EWA filters (LanczosSharp etc) comments.
718 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
719 * Added LanczosSharp (3-lobe Lanczos with sharpening)
720 * Filter sharpening factors are also always applied regardless of usage.
722 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
723 * CubicBC filter formulas simplified by constant folding. In
724 particular, P1 coefficient (always zero) removed from coeff.
726 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
727 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
728 (as already specified in the documentation).
730 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
731 * Ignore PS bounding box offsets if -page is set.
732 * Use #pragma omp master for dumping single threaded debugging information
733 (single caused a fault).
734 * Add support for -evaluate exp.
736 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
737 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
738 filter only. This is similar in action to 'blur' but only for Gaussians,
739 and does not modify the filters support, allowing you to set a very small
740 sigma, without the function 'missing' all pixels.
741 (This will allow future adjustment of Gaussians for variable blur mapping)
743 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
744 * Patch for DrawableRotation() and DrawableTranslation() (reference
745 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
746 * The webp format requires the webpconv delegate program (experimental).
748 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
749 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivalent to
750 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
751 This also is very similer to a Mitchell filter but specifically designed
752 for EWA use and is the new default filter for Distorting Images.
753 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
755 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
756 * Autodetect file type support in Makefile.PL to prevent test failures
758 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
759 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
760 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
761 http://www.gson.org/thesis/warping-thesis.pdf
762 * Added filter "Robidoux" which is a slightly sharpened version of the
763 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
764 'blurry' for horizontal and vertical lines in no-op distortions.
766 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
767 * Add support for "pattern:vertical2" and "pattern:horizontal2".
768 * Add support for "pattern:vertical3" and "pattern:horizontal3".
769 * Properly handle PSD layers with negative offsets.
771 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
772 * Fix memory assertion with --enable-embeddable (reference
773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
774 * Don't permit access to pixels when pinging an image (reference
775 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
777 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
778 * Added sqrt(2) blurring default for Gaussian Filter if used as
779 a Cylindrical EWA filter. This resulted removing the last aliasing
780 issue that was present in tests for Gaussian EWA resampling. Of course
781 it is still a very blurry filter for default use in EWA.
782 * Adjusted Variable Mapping Blur Composition so user arguments actual
783 relate properly to the sigma of the blur for a maximum mapping value.
784 * Fix horizon anti-alising for output-scaled perspective distortions.
785 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
786 however 'Bessel' while not visible as a filter option can still be used
787 as an internal alias for 'Jinc'.
789 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
790 * Chantal Racette double checked the bounding parallelogram computation
791 in resample.c (and I tightened the comments).
793 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
794 * Temporary files not always deleted (reference
795 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
797 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
798 * Bug fix for -filter point distorts (occasional generating black pixels)
800 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
801 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
802 and credited Craig DeForest for the "clamp singular values" idea.
803 * No reason to have "insane" precision Sinc in resize.c: Use
804 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
806 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
807 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
808 for Distort Resampling. This makes -distort a whole lot nicer
809 and allows for the use of better cylindrical filters.
811 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
812 * Fix Point filter for ResizeImage() caused by support limiting the
813 Box weighting function.
815 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
816 * Don't allow resize filter weights to go to zero (reference
817 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
819 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
820 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
822 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
823 * Do not break words if caption size is absolute (reference
824 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
825 * Don't define HAVE_THREADS for --without-threads configure script option.
827 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
828 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
829 Some computations were needlessly done in long double precision because
830 PIL forced an automatic upcast wherever it appeared. Changed its name to
831 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
832 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
833 call instead of two trig calls.
835 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
836 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
837 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
839 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
840 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
842 * Support %[version] and %[copyright].
843 * Improve performance of the pixel cache.
845 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
846 * Automatically set the quantum depth to 16 for HDRI.
848 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
849 * IPTC profile not always wrapped properly inside an 8BIM profile.
850 * TIFF tile geometry must be divisible by 16.
852 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
853 * Rename of SincPolynomial to SincFast for easier user understanding
854 * Ditto for LanczosChebyshev to LanzcosFast
856 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
857 * Switch default resize filters to using the faster SincPolynomial
858 filter by default internally. However 'Sinc' will still use the
859 Trigonometric function, and can be used to assign the trig version
860 of Sinc() to filters using the filter expert options.
861 * The default filter for 'distort' was found to be a very blurry inaccurate
862 filter function. It was removed and replaced with a correct Gaussian
863 filter (as used by resize)
864 * Added a switch so that "-interpolate filter" will force the use of
865 a cylindrical filter for ALL pixels in distorted images. That is you can
866 use that switch to use a cylindrical filter even for images that are
867 being enlarged by the distortion. However EWA is still currently using
868 a fixed 2.0 sampling radius. This switch complements the use of "-filter
869 point" which turns off EWA filters in favor of interpolation for all
870 pixels in a distorted image. BOTH switches should not be used together.
871 * A bug in the support radius of the EWA resampling function was found,
872 now that correctly defined resize filters are being used. Suddenly Normal
873 Gaussian distortions are not so blurry, and tests with distortions of
874 the 'Rings' image show extremely good and clear results, with only minimal
875 blurring. The filter 'blur' expert option can be used to adjust this
878 The above represents a major improvement forward in the quality of the
879 image distortion operator. But near-unity distortions (no scaling) are
882 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
883 * Don't negate the geometry offset for the -extent option.
885 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
886 * The RGBO format is now listed as a supported format.
888 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
889 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
890 function as "LanczosChebyshev" as faster alternative to Lanczos.
891 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
892 the Sinc Trigonometric resize filter, as a proper filter to allow
893 direct comparision and speed testing of the filter.
894 * Expanded the "-set option:filter:verbose 1" output, so as to also include
895 the actual functions and other values that were used to create the filter.
897 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
898 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
900 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
901 * Path no longer closed if join style is round (reference
902 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
903 * Add case for BGRQuantum to GetQuantumExtent().
904 * Support no compression on PCX write.
906 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
907 * Fixed bug in the raw BGRA coders (reference
908 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
909 * Fix off-by-one error in the PSD coders.
910 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
911 approximation of the sinc function over the interval [-3,3].
912 * Eliminate a small memory leak in LevelizeImageChannel() (reference
913 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
914 * Recognize -fx logtwo (reference
915 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
917 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
918 * Throw exception if image size differs for the compare program but the
919 -subimage-search option is not specified.
921 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
922 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
923 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
924 * Add -subimage-search option to the compare utility.
926 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
927 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
930 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
931 * Emit a warning if the PNG encoder can't satisfy the color type and
932 bit depth requested with a "-define" directive.
934 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
935 * The orient option sometimes improperly set "undefined" (reference
936 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
937 * Only list orientation options for the -list orientation option (reference
938 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
939 * Return proper standard deviation for combined channels (reference
940 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
941 * Handle transparency properly for the PSD image format.
943 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
944 * Properly map PNG intent to image->rendering_intent
946 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
947 * Eliminate bogus "invalid colormap index" when pinging ICO images.
948 * Support -set density / units.
950 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
951 * Only use the first alpha channel in PSD image.
952 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
954 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
955 * Eliminate useless message about assuming zero delay when writing
956 a single-frame MNG, and changed it from Error to Warning when
957 writing a multiple-frame MNG.
959 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
960 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
961 reader tries to read MNG chunks from the interior of the embedded PNG,
962 resulting in an erroneous "corrupted image" message.
964 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
965 * Fix memory leak in for corrupt BMP images (reference
966 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
967 * Repair several issues when writing to stdout (reference
968 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
969 * A GIF image with the .bgr extension is still a GIF (reference
970 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
972 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
973 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
974 images where the PNG bit_depth was not the same as the quantum depth,
975 and the transparent color was not black.
977 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
978 * Pinging the DJVU image format no longer faults.
979 * Check for time-limit-exceeded in only one thread.
980 * Reading filenames from a file (e.g. @filenames) no longer includes the
981 utility name (side effect of StringToArgv() method).
983 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
984 * Support the tiff:fill-order define.
985 * Filters are case sensitive (e.g. reduce-Colors).
986 * Restore mogrify's -path option.
987 * The -list module option lists image coders and image filters.
989 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
990 * Add the ImageView API.
991 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
992 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
994 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
995 * Skip byte when DDS bitcount is 32 (reference
996 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
997 * Montage now uses final background setting (e.g. montage -background none ...
998 -background lightblue show:).
999 * Do not annotate directory paths in ListFiles().
1000 * Reset the image matte for png:color-type=2.
1002 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
1003 * Support new label:pointsize property.
1004 * Miscellany->Slide Show, in the display program, now cycles through the
1006 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
1007 * Reduce memory requirements when dithering on the iPhone.
1008 * Command line operators no longer affected by settings that appear after
1009 them (e.g. -splice 10x0+0+0 -gravity center).
1010 * Compute the proper DPX user data field size.
1012 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
1013 * Fix some nits to keep the clang compiler happy.
1015 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
1016 * Fix transprancy handling for Morphology Convolve
1017 * Adjustments of Hit And Miss and Edge Detection kernel definitions
1018 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
1019 * Handling for Convolution of 1-D vertical kernels.
1020 However this was removed (using #if-#endif) as I found it slower in tests!
1022 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
1023 * mogrify -format properly handles compressed image filename (e.g.
1024 -format jpg logo.png.bz2).
1025 * Respect +dither option when saving to the GIF image format.
1027 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
1028 * End of string sentinal is \n not \r.
1030 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
1031 * Don't decode pixels in coders/png.c when image->ping is set.
1033 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
1034 * Reset image filename when reading inline images.
1035 * Don't clamp floating point values for HDRI-enabled ImageMagick.
1037 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
1038 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
1039 * 'Skeleton' variant to thin down images as symmetrically as possible.
1040 * Spelling correction: Manhatten -> Manhattan
1042 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
1043 * Properly scale color components of the PNG bKGD chunk.
1044 * Prevent MNG divide by zero in calculation of frame_timeout. Set
1045 both frame_delay and frame_timeout to infinite when ticks_per_second
1046 is zero, as required by the MNG spec.
1048 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
1049 * Add x:silent option to prevent beeps when reading the X image format.
1050 * Recognize TTF for GetMagicInfo().
1051 * Ensure the +set option deletes the image artifact.
1053 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
1054 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
1056 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
1057 * Fix for Square Array Rotates (off center origin rotate)
1058 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
1059 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
1060 to complete this kernels definition
1062 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
1063 * Respect density when rendering SVG images.
1064 * Set AVI handler to the MPEG coder.
1065 * Compute the proper DPX user data field size.
1066 * Do not interpret a format specifier when enclosed in brackets (e.g.
1067 rose_tile_%[filename:tile].gif.
1068 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
1070 * Prevent MNG divide by zero in calculation of frame_delay (reference
1071 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
1073 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
1074 * Third Re-write of MorphologyApply() to better handle compound methods.
1075 * Implemented -set option:morphology:compose for merging results of
1076 multiple kernels. "None" means re-iterate results with next kernel.
1077 While "Undefined" means to use the internal default for a method.
1078 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
1079 while HitAndMiss defaults to "Lighten" (union of all kernel results).
1080 Other morphology methods defaults still to be decided.
1081 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
1082 * Rotation Expansion of single kernels '^' and '@' flags in arguments
1083 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
1084 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
1085 So the above will only produce a list of 2 kernels, not 4 kernels
1087 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
1088 * Separation of internal function MorphologyApply() from
1089 MorphologyImageChannel() to calls to convolve without user settings.
1090 * Rewrite of MorphologyApply() to output better 'verbose' messages
1091 * Better handling of Gaussian tyle filters (bug fixes)
1092 * Bug fix and optimization of kernel size calculations in "gem.c"
1093 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
1094 expand kernel into a rotated list.
1095 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
1096 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
1097 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
1098 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
1099 EG: -morphology convolve LOG:0x1
1100 * Added FreiChen, Kirsch Convolution kernels
1101 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
1102 * Added Edges HitAndMiss Kernel
1104 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
1105 * PSD images require a proper layer to support an alpha channel.
1106 * Enable PFM endian support.
1107 * Add context to -border for montage. Inside the parenthesis it adds a border
1108 to the image otherwise it sets the border for the layout manager.
1109 * 24-bit BMP images are not colormapped even if header colors != 0.
1110 * Set DPX user data like this: -set profile dpx:userdata.txt.
1111 * Make sure Lab => RGB => Lab survives the round trip.
1113 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
1114 * Use ScaleCharToQuantum() in coders/src.c (reference
1115 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
1116 * Don't clamp HDRI EXR pixels.
1118 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
1119 * Increase the estimated # points for the path drawing primitive.
1120 * Remove any prior resolution block from PSD before writing the new block.
1122 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
1123 * Addition of more Morphological/Convolution Kernels.
1124 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
1125 EG: -morphology convolve DOG:0x1,3
1126 -morphology convolve DOB:0x1,3,90
1127 * Added Prewitt, Roberts, Compass Convolution Kernels
1128 * Ring Symbol Kernel (subtraction of Disk from a Disk)
1130 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
1131 * The pixel buffer was underallocated for some image formats when streaming.
1133 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
1134 * Implementation of Pattern Matching Morphology methods
1135 HitAndMiss, Thicken, Thinning
1136 * Reporting of Kernel Strings that fail to parse (though not why)
1137 * Parsing of Multiple Kernel Strings, generating a list of kernels
1138 * Union of results from Multiple Kernels for HitAndMiss method
1139 * Interated Multiple Kernels for all other morphology methods
1140 * Added many new kernels for HitAndMiss and Convolution
1141 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
1142 ConvexHull (for Thicken), Skeleton (for Thinning)
1144 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1145 * Use proper background.index when writing indexed PNG, if the background
1146 color is in the palette.
1148 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1149 * Fix improper 'invalid colormap index' PNG bug.
1150 * Fix PerlMagick compile exception.
1152 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1153 * Added % and ! modification flags to morphology distance kernel
1154 scaling factor, for easier usage.
1155 * Bug fix for compose math channel handling and morphology diff usage
1157 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1158 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1159 * Initialize BMP alpha channel to opaque for RGB images.
1160 * Fixed under allocation for round rectangles.
1161 * The -list option returns a 0 status as expected.
1163 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1164 * Made use of new no-'sync' channel enabled mathematical compose methods
1165 for the difference morphology methods. These should now work correctly
1166 for specific channels, and more importantly for alpha shaped morphology.
1168 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1169 * Fixed bugs with losing the opacity channel while writing some PNG images.
1170 (bug reported by Anthony T.)
1172 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1173 * Simplified and corrected rowbytes calculation in coders/png.c and
1176 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1177 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1178 "ModulusSubtract" for more clarity of there functions. Old names
1179 will continue to work as expected.
1180 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1181 normal SVG 'Over' blending specifications, (see next for override)
1182 Note that this does NOT include the "Plus" composition method which has
1183 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1185 * By default mathematical compositions work as per SVG definition. That is
1186 the results are synchronized with 'Over' alpha-blending (except "Plus"
1187 which uses 'plus' alpha-blending).
1189 By removing the default 'sync' flag from the -channel setting however
1190 Break this inter-channel synchronization and do the mathematical operations
1191 only on the individual channels as specified by the -channel setting.
1192 That is do 'channel' math rather than 'SVG' composition.
1194 With this change you can then use mathematical composition methods on
1195 individual channels or even with the alpha channel of images.
1197 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1198 * Special case handling in Barrel distortion (pixel at image center)
1199 * Calculation of image for Barrel distortion (pixel vs image coords)
1200 * Argument input (handling optional 'd' argument) for Barrel distortion
1202 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1203 * Do not declare timestruct under MinGW.
1204 * Respect -compose option for the montage utility (bug report by Anthony).
1205 * A 256 column gradient produces a 256 color GIF image (bug report by
1207 * Register / unregister CALS format in static.c (reference
1208 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1209 * Add SetImageColor() method.
1211 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1212 * Only write one ICC profile to PSD image.
1213 * Sync image colormap for PNG tRNS chunks.
1214 * The -direction option now works with the -annotate and -draw options.
1215 * For the histogram: format, if you have no need for the unique color list,
1216 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1217 expensive operation.
1218 * Match on literal after backslash in glob expression (reference
1219 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1220 * Enable JPEG-compression for grayscale TIFF images (reference
1221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1222 * Don't write empty tile if tile geometry matches the image width (reference
1223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1224 * Support -regard-warnings in the mogrify utility.
1225 * Output the correct units for the identify utility (reference
1226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1228 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1229 * Do not set the resample virtual pixel method when undefined.
1230 * Support writing grayscale PSD images.
1231 * Revert Lab-to-XYZ colorspace transform patch.
1232 * Clamp HDRI values for LevelImageChannel() method.
1234 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1235 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1236 * Do not flip BMP image with negative height when pinging.
1238 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1239 * Improve support for device link profiles.
1241 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1242 * Fixed bug in -auto-level for special case when only one value is present
1243 in some channel of the image. In this case no 'stretch is performed, just
1246 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1247 * WMF support under Windows does not produce the same results as under
1250 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1251 * Fixed bug in equal-size tile cropping, when image has a page offset.
1253 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1254 * The -recolor 4x4 matrix is now interpreted properly (previously it
1255 summed rather than attenuating the alpha channel).
1256 * Support writing 1-bit PSD images.
1258 * Improved WMF support under Windows.
1260 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1261 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1262 * Finished eliminating the deprecated direct references to members of
1263 the png_info structure. ImageMagick can now be built with libpng-1.5.
1265 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1266 * Respect the -density option when rendering a Postscript or PDF image.
1267 * Distort barrel no longer complains when 3 arguments are given (reference
1268 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1269 * Support -direction left-to-right option for rendering text
1271 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1272 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1273 * Relocated the new, misplaced png_get_rowbytes() call.
1274 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1276 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1277 * Windows does not support complex.h (reference
1278 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1279 * Add support for monochrome PSD images.
1280 * VignetteImage() no longer crashes when x and y arguments are both greater
1281 than half the width (x) and height (y) of the image.
1283 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1284 * Eliminated some of the deprecated direct references to members of
1285 the png_info structure. This must be finished before we can build
1288 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1289 * The animate program no longer loops twice when -loop 1 is specified.
1290 * The caption format would sometimes hang when the text was not UTF-8.
1291 * Don't gamma correct log to linear color conversion unless the -gamma is
1292 specified (reference
1293 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1295 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1296 * Detect CMYKProcessColor AI tag.
1297 * Delete image from command line cache for -write option.
1299 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1300 * Add support for the Adobe Large Document format.
1301 * Recognize -remap option for the mogrify utility.
1302 * The default Helvetica font is not always available, check for
1303 Century Schoolbook too (reference
1304 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1306 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1307 * Permit user to get virtual pixels with a region width of 0.
1308 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1309 * Resampling filter must respect the image virtual pixel method.
1311 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1312 * The -evaluate-sequence option behaves like -evaluate except it operates
1313 on a sequence of images.
1315 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1316 * Add support for the -maximum and -minimum options.
1318 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1319 * Check to see if ICON image width /height exceeds that of the image canvas.
1320 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1321 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1322 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1323 Anthony, review these for correctness.
1324 * Don't embed an XMP profile in an EPS image for now.
1326 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1327 * Insufficient image data in EPT is a warning rather than an error.
1328 * Respect -type TrueColor when writing gray DPX images.
1329 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1330 not a multiple of 3.
1331 * BMP has an alpha channel, it was treated as an opacity channel.
1333 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1334 * Write 10-bit grayscale DPX images properly.
1336 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1337 * Detect PDF ICCBased colorspace.
1339 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1340 * Finalized -set option:convolve:scale kernel normalize/scale option
1342 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1343 * TransformImage() resets the image blob when called in the PICT decoder;
1344 use SetImageExtent() instead.
1346 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1347 * Support PSD RLE compression.
1349 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1350 * The jpeg:extent define sometimes exceeded the specified limit.
1352 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1353 * Resolve "too many open files" (reference
1354 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1356 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1357 * Added Correlate method which does a Convolve without reflecting the kernel.
1359 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1360 * Initialize grayscale colormap for PSD images.
1362 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1363 * Final testing and fixing of basic morphology operators
1364 * Addition Third-level Subtractive Morphology Methods:
1365 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1366 * Ensuring original kernels passed to morphology are cloned before being
1367 modified for use by specific methods (EG: convolve scale/normalize)
1369 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1370 * display -immutable to display transparent image without a checkboard.
1372 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1373 * Make -define png:color-type less persnickity about what it will accept.
1375 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1376 * added use of -precision in 'showkernel' output of -morphology
1377 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1378 'Distance' Morphology primitives. This does not have a performance hit,
1379 though is only truely applicable when the kernel is asymmetric. Note that
1380 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1381 operations work properly. This 'reflected usage is defined by online
1382 morphology lecture notes (Google for "EECE Binary Morphology")
1383 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1384 If undefined morphology convolve does not do any scaling or normalization
1385 of the convolution kernel. A value of 0.0 causes normalization for both
1386 zero and non-zero (added weights) kernel types.
1388 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1389 * Speed up reading the PSD image format.
1390 * Add the -precision option. Use it to set the maximum number of significant
1391 digits to be printed.
1392 * Add -features option to the identify program to display channel features.
1393 * Add -unique option to the identify program to display channel features.
1395 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1396 * Add support for compact floating point (i.e. -depth 16 -define
1397 quantum:format=floating-point).
1398 * Transparent images no longer flicker on certain system when using the
1400 * Permit interactive resizing with the display program.
1401 * Support heterogeneous distributed processing, see
1402 http://www.imagemagick.org/script/architecture.php#distributed.
1403 * Fix semaphore assertion when reading a corrupt image with Magick++.
1404 * Add support for -brightness-contrast option.
1406 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1407 * Add support for the BGRA raw image format.
1409 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1410 * Added Kernel Generator to generate kernels from user strings, which
1411 allows the generation in many built in kernels for both Convolution
1412 and other Morphological methods. New Kernels currently include..
1413 Convolution: Gaussian, Blur, Comet
1414 Morphological: Rectangle, Square, Diamond, Disk, Plus
1415 Distance: Chebyshev, Manhatten, Knight, Euclidean
1416 And both old and new (rectangular) user defined kernel specifications
1417 including the use of 'nan' to represent elements which are not part
1418 of the kernel definition. List built-in kernel types use "-list kernel"
1419 * Added -morphology {method}[:{iteration}] {kernel_string}
1420 Initial methods includes no only the basic morphology methods: Dilate,
1421 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1422 also the special methods: Convolve, and Distance. Of course the
1423 appropriate kernel should be provided for each specific method.
1425 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1426 * Add OpenCL-enabled filter (e.g. convert image.png -process
1427 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1428 * Added StringTo...() processing functions
1430 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1431 * Added MxN tile cropping with overlapping and space handling.
1432 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1434 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1435 * angle bug fix in variable blur composition with vertical ellipses
1436 * Added ability to have variable angles for ellipses in variable blur
1437 composition. See IM Examples, Composition, Variable Blur for details
1439 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1440 * JPEG does not grok the HSL colorspace.
1442 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1443 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1444 * The -gaussian-blur over blurred the opacity channel (reference
1445 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1447 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1448 * Declare InverseFourierTransformImage in Magick++/Include.h.
1450 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1451 * The PNG8 encoder would fail to write a 1-color image, due to
1452 a bogus MagickFail return from CompressColormapTransFirst().
1454 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1455 * SVG images are no longer double sized with the -density option.
1457 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1458 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1461 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1462 * It's interword-spacing, not interword_spacing (reference
1463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1464 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1466 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1467 * Changed the one remaining ping_info->trans to ping_info->trans_values
1470 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1471 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1472 * -threshold option: threshold to white if the computed intensity of the
1473 color channels exceeds the threshold.
1474 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1476 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1477 * Escape single quote in when writing the UIL format.
1479 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1480 * The mogrify program +opaque option now recognizes its required argument.
1482 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1483 * Add magick/morphlogy.{c,h} source templates.
1484 * Sync image option when reading MPR images.
1485 * Optimize ping for SVG images.
1486 * SetLogFormat() no longer causes crash (reference
1487 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1488 * Do not call MagickCoreTerminus() when memory allocation fails inside
1489 the locale component.
1491 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1492 * Read / write 32-bit SUN raster images with a odd width.
1493 * Cairo format returns pixels with the alpha premultiplied (reference
1494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1496 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1497 * Thumb::URI file URI now has the correct number of forward slashes.
1499 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1500 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1503 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1505 * Restore -tile-offset functionality (bug report from Anthony).
1507 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1508 * Animate command line options are no longer ignored.
1510 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1511 * Bug Fix for Polynomial distortion. which is now working.
1513 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1514 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1515 * Make sure MagickWand semaphore is acquired before locking it.
1517 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1518 * Convert SVG clipping path points from unsigned to long.
1520 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1521 * Only call InstantiateXComponent() if X11 support is included.
1522 * Correct hue computation for the HSB colorspace.
1524 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1525 * Braille coder fix for DirectClass images
1527 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1528 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1530 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1531 * Alpha blending is not required for ScaleImage().
1532 * Gaussian noise operator is not longer discontinuous.
1534 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1535 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1537 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1538 * Black channel is now set properly when resizing CMYKA images.
1540 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1541 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1543 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1544 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1546 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1547 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1548 * Use GetCacheViewAuthenticPixels() rather than
1549 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1551 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1552 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1553 filters/Makefile.am and wand/Makefile.am.
1554 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1557 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1558 * Don't use group4 compression if the image is truecolor.
1559 * If image is gray, write grayscale DPX images.
1560 * We no longer lose a scanline when reading multi-frame raw images
1562 * Properly update the EXIF orientation tag.
1564 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1565 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1567 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1568 * Support -clamp option.
1569 * Patch for IsMagickColorEqual() for HDRI.
1570 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1572 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1573 * Patch to fix configure's framework's undefinedness (only if the gslib
1576 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1577 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1579 * Hue in hsl() format is 0-360 and does not use %.
1581 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1582 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1584 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1585 * Optimize copy composite operator.
1587 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1588 * Use -define jpeg:size to scale a JPEG image to the specified size.
1590 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1591 * Fix ICON alpha mask scanline pad.
1593 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1594 * Return the global maximum threads to avoid the rare cache view assertions.
1595 * Throw an end-of-file exception for truncated raw gray images.
1597 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1598 * Do not include last line of text in the interline spacing computation.
1600 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1601 * Check that quantum_info is defined before destroying it in the PNG coder.
1602 * Add -interline-spacing option to convert.
1604 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1605 * Support multi-page transparent Postscript and PDF.
1607 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1608 * A union is required when converting a thread ID to an unsigned long.
1610 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1611 * Add support for TIFF 3.9.1.
1613 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1614 * Validate with the netscape: reference image.
1616 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1617 * Fix memory leak for threaded PerlMagick scripts.
1619 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1620 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1622 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1623 * Bug Fix for transparency handling in Composite Variable Blur
1624 * Addition of -auto-level and -auto-gamma image enhancements
1625 (under trial not yet final)
1626 * Addition of a special -channel flag 'sync' which means that the specified
1627 channels are to be modified together by the same amount. The flag is
1628 enabled by default. This replaces the current 'channels not modified'
1629 type handling thought IM.
1630 * Modified -channel parsing to continue looking for words, after handling
1631 any shorthand channel options. For example: -channel RGB,sync
1633 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1634 * identify -format %c logo.png returns the image comment as expected.
1635 * Clone ImageInfo members scene and number_scenes (reference
1636 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1637 * Fix memory leak with the -remote option of the animate program (bug report
1639 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1640 * MVG partial opacity not set properly (reference
1641 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1642 * Black channel was not blurring properly (reference
1643 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1645 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1646 * The display program honors -loop.
1647 * (ab) of Lab colorspace was not offset correctly.
1648 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1649 * SVG permits multiple arc paths with an omitted 'A' (reference
1650 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1651 * The 'skewY' MVG attribute produced incorrect angles (reference
1652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1654 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1655 * Optimize GammaImage() method.
1657 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1658 * OpenMP-enable GetSimilarityMetric().
1660 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1661 * Structure trans_values was renamed to trans_color and trans was
1662 renamed to trans_alpha in PNG version 1.4.
1664 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1665 * Replace color blending in DrawGradientImage() to use Composite Blend.
1666 this makes Gradients handle transparency correctly!
1668 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1669 * The -thumbnail option no longer removes color profiles (reference
1670 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1671 * Do not scale real / imaginary FFT / IFT.
1672 * Check for localtime() NULL return.
1673 * import --help requires an X server (reference
1674 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1675 * Fails to load MS Windows icons with compressed PNG elements (reference
1676 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1678 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1679 * Support the new JPEG version 7 delegate library.
1681 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1682 * Incorrect use of setjmp in coders/png.c.
1684 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1685 * We broke -scene when we fixed the -dispose option. Try again.
1687 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1688 * Update autoconf support files.
1689 * More than one -dispose setting overwrote previous settings (reference
1690 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1691 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1693 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1694 * Final testing and bug fixes for all mathematical compose methods
1695 Including non-overlapping regions bugs found in in operators Divide,
1696 ColorDodge, VividLight. And the handling of transparency to follow
1697 standard 'Over' Blending in Divide. Only math methods not looked at are
1698 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1699 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1701 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1702 * Addition of user definable 'Mathematics' compose method
1703 -compose Mathematics -set option:compose:args A,B,C,D -composite
1704 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1705 this lets you implement most smooth polynomial compose methods.
1706 (requested by Fred WienHaus)
1708 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1709 * Finished the recoding of Composite methods to allow easier debugging
1711 * Added PegtopLight compose method as an alternative simpler Softlight
1712 alternative. See notes and comparision to SoftLight in...
1713 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1714 * From the notes on Photoshop blend modes at
1715 http://www.simplefilter.de/en/basics/mixmods.html
1716 Added extra composition modes:
1717 VividLight, PinLight, LinearBurn, LinearDodge
1718 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1720 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1721 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1722 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1723 to debug, and directly comparable to SVG specifications.
1724 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1725 Though only SoftLight changed to significantly.
1726 * However implementation errors were found for ColorBurn, LinearLight
1728 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1729 * Add -blue-shift option.
1730 * Add compression flag for each channel of a PSD layer.
1731 * Implement experimental forward and inverse Fourier transforms (contributed
1732 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1733 prime time just yet.
1734 * Support -cdl (color decision list) option.
1735 * Support breaks in Chinese characters which traditionally do not include
1737 * Don't process directories as filenames when using wildcard paths
1740 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1741 * Can't bit shift a float.
1743 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1744 * Off by one error for multi-frame raw grayscale images.
1745 * Can't stat() a Zip or Bzip opaque structure.
1746 * DPX user bits are no longer truncated.
1747 * Return image colorspace for -format [%colorspace] option.
1748 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1750 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1751 * Automatic determination of B from C and C from B for a 'Keys Filter'
1752 when using the B,C Cubic Filter Expert options was broken.
1753 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1755 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1756 * Added -compose 'Blur', variable blur mapping to CompositeImages
1757 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1758 * Added "-blur" special compose option to "composite"
1759 * Cleanup of "composite" compose argument handling
1761 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1762 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1763 * Set compare similarity image to NULL to prevent double free.
1765 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1766 * Set camera formats to require a seekable stream.
1767 * Do not let display program image window exceed the screen size.
1769 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1770 * Improve FITS keyword parser.
1772 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1773 * Cleanup of compose 'displace' of old useless code that is not used.
1774 * Implement a compose 'distort' mapping method,
1775 This is basically exactly like 'displace' but relative to a fixed point
1776 which may be user supplied as +X+Y
1777 * Default scaling to width/2 and height/2 of overlay (100% scale)
1778 with a distortion 'center' to the middle of the overlay image
1779 * If a '%' flag given scale displacement relative to image size
1780 * If a '!' flag given make scale and center relative to 'background' image
1781 instead of the overlay map.
1782 * If no 'height' scale given, use the X scale.
1784 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1785 * Fixed bug for compose methods, Hue, Saturate, Luminize
1787 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1788 * Report the correct transparent pixel values in the display program
1790 * Do not advance when finalizing image settings in the mogrify program.
1792 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1793 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1794 for correct handling of 2 dimensional -compose "displace".
1795 * Fixed PerlMagick Composite() for the same thing.
1796 * Modified compose "Displace" so displacement image's alpha channel can be
1797 used to mask the transparency of the overlay area.
1799 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1800 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1801 See Introduction at http://www.quelsolaar.com/technology/clut.html
1803 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1804 * Changed CompositeImageChannel() so that extra compose arguments are
1805 now passed in the ImageArtifact "compose:args". This can be assigned to
1806 images using -set "option:compose:args" 'args' where args are defined
1807 using 'geometry' style or 'comma separated numbers'.
1808 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1809 "compose:outside-overlay".
1810 * Documentation update for CompositeImageChannel() in Core Library to
1811 reflect these changes.
1812 * Documentation update for DistortImage() in Core Library with the extra
1813 ImageArtifact controls it can use.
1814 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1816 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1817 * Documentation update for CompositeImageChannel() in Core Library.
1818 This adds the information on how extra compose arguments needed for
1819 specific compose methods are actually passed to the library function.
1820 Compose methods such as Blend, Dissolve and Displace.
1822 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1823 * The target profile in ProfileImage() is no longer accessed after it is
1826 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1827 * Bug fix for -page.
1829 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1830 * Minor change to -function Arctan to make first argument match slope
1832 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1833 * Do not treat -page as a global option (reference
1834 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1836 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1837 * Create thread set for pseudo-random number generator.
1839 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1840 * Do not change opacity value for the -alpha background option.
1841 * Rebuild automake / autoconf scripts.
1843 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1844 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1847 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1848 * Permit reading a specific frame of a multi-page TIFF with blobs.
1850 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1851 * Added new -function methods Arcsin and Arctan
1853 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1854 * Fixed a regression with PNG8: format.
1856 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1857 * The -geometry option was improperly applied twice.
1859 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1860 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1862 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1863 * Updated help output and command-line options documentation to bring
1864 the -alpha options up to date with what's actually in the code.
1866 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1867 * Change "depreciated" to "deprecated" in several files.
1869 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1870 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1871 * Recognize unicode strings when computing caption word wrapping.
1872 * New -alpha background option to set fully-transparent pixels to the
1875 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1876 * Combined layer of transparent PSD image was not being read properly.
1878 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1879 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1880 It is now able to write an opaque black-and-white image in any of the 15
1881 valid combinations of PNG color-type and bit-depth.
1882 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1884 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1885 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1887 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1888 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1890 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1891 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1892 * Support policies to permit or deny any coder, delegate, filter, or file
1893 path (see policy.xml).
1895 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1896 * The mogrify -crop option returns multiple images if an x/y offset is not
1897 specified (e.g. -crop 100x100).
1898 * Generate a proper file path for -path @filelist.txt (reference
1899 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1901 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1902 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1903 options. This is work-in-progress with the objective of being able to
1904 precisely specify the type of PNG file to be written. The previously-used
1905 internal attribute "png:bit-depth" that was used to communicate between
1906 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1907 This feature needs testing. It is important to note that this feature
1908 cannot be used to force the PNG to use a bit-depth or color-type that
1909 does not losslessly represent the image. You can, however, cause
1910 the writer to use a larger depth or to use the RGB colorspace when
1911 grayscale or indexed would have been sufficent.
1913 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1914 * Fixed the Rmin usage in Depolar and Polar distortions
1915 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1916 to Afrom + 360 degrees (or a fill circle from the given start angle)
1918 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1919 * Do not return a black image for -channel RGBA -gaussian (reference
1920 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1922 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1923 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1925 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1926 * Generate BMP 32-bit ARGB format for images with transparency (reference
1927 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1929 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1930 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1931 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1932 * Normalize similarity based on reconstruction not the original (reference
1933 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1934 * Support multiple JPEG images encapsulated within DICOM.
1936 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1937 * Msys does not understand NAME_MAX.
1939 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1940 * Check for valid linked list before assigning next / previous pointers.
1942 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1943 * Check error return from CompressColormapTransFirst() in coders/png.c
1945 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1946 * Refrain from modifying image struct members (color, depth, matte)
1947 while writing PNG datastreams.
1949 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1950 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1951 Now it always produces 8-bit datastreams as users probably expect.
1953 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1954 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1955 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1957 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1958 * The display program now returns a 0 exit code on success (reference
1959 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1961 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1962 * Folded some long lines and made other cosmetic changes.in coders/png.c
1964 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1965 * MVG autodetection failing (reference
1966 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1968 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1969 * Image not properly placed when displaying to the X server root (reference
1970 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1971 * fmax() is not support on some platforms (reference
1972 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1974 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1975 * Rename existing "Bilinear" distortion as "BilinearReverse"
1976 * Added forward mapped bilinear distort as "BilinearForward"
1977 * The "Bilinear" distort is temporarily obsoleted but will eventually
1978 be added as a "BilinearReverse" and "BilinearForward" combination
1979 mapping though a unit square.
1980 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1981 gradient function as that method is the direct use of such equations.
1983 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1984 * Default to min-is-white Photometric for fax / group4 compression (reference
1985 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1986 * Respect image resolution when setting PDF MediaBox (reference
1987 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1988 * Add SimilarityImage() to return how similar one image is to another.
1990 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1991 * Graceful exit in djvu coder when EOF is thrown.
1992 * Support -unsharp option for the montage program.
1994 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1995 * Reduce deskew blurring: use AffineTransformImage() rather than
1997 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1998 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
2000 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
2001 * Support for -density & -units options in PSD writer.
2003 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
2004 * Fix bug in the braille coder which makes it always segfault.
2006 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
2007 * Enhance the compare program to locate a template image within a larger
2009 * Eliminate assertion when generating a PDF thumbnail.
2011 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
2012 * Fix assertion in IntegralRotateImage (reference
2013 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
2015 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
2016 * Referenced counted blob was incremented incorrectedly in CloneImage().
2018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
2019 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
2020 * Assertion failure reading PSD image (reference
2021 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
2023 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
2024 * Change -selective-blur to use gaussian kernel.
2026 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
2027 * Missing locks in blob - race condition (reference
2028 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
2030 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
2031 * Use default SVG resolution unless resolution is explicitly set (reference
2032 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
2033 * Add support for -selective-blur option.
2035 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
2036 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
2037 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
2039 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
2040 * Check the 8BIM profile resource block length (reference
2041 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
2042 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
2043 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
2045 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
2046 * Eliminate race condition when acquiring a wand (reference
2047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
2048 * Use of "localtime" in FormatMagickTime not thread-safe (reference
2049 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
2051 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
2052 * Fix the image compose operator at OverCompositeOP for shadows (reference
2053 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
2055 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
2056 * Patches to get ImageMagick working under OS2.
2058 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
2059 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
2060 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
2062 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
2063 Glenn Randers-Pehrson <glennrp@image...>
2064 * DICOM reader not handling signed pixels properly.
2066 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
2067 * Don't call GetValueFromSplayTree() if image properties is NULL.
2069 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
2070 * Fix minor size issue with bestfit +distort operation.
2071 * Enable listing of -distort Polynomial
2072 * Minor tweeks and center fixes for Polar/Depolar
2074 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
2075 * Convert returns MagickFalse for the -version option (reference
2076 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
2077 * Don't set pixel opacity unless the image alpha channel is active (reference
2078 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
2080 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
2081 * Fix old -clut bug for re-coloring gray images using transparent and
2082 semi-transparent colors.
2084 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
2085 * Changes have been made to scores of the files that generate the
2086 documentation. The most noticeable cosmetic changes are to the command-line
2087 examples and command-line snippets, which now have a new look: dark blue
2088 boxes with white/yellow text to indicate sample input/output. Inclusion of
2089 current version and release dates in appropriate places are now
2090 automatically generated. Also, many changes have been made to begin to
2091 bring the pages into strict W3C compliance with respect to both HTML and
2094 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
2095 * The identify program reads the image pixels when the -format option is
2096 asking for image statistics.
2097 * Much improved ImageMagick validation suite (exercise with 'make check').
2099 2009-02-18 6.4.9-5 Jon <jon@brick...>
2100 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
2101 and which overwrites the allocated area.
2103 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
2104 * Add section to license to alert users to third-party licenses in the
2107 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
2108 * Replaced geometry string parsing using ParseGravityGeometry() in
2109 "composite" with more direct use of GravityAdjustGeometry();
2111 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
2112 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
2113 * The stream utility no longer go into an infinite loop (reference
2114 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
2116 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
2117 * JPEG to PDF was not always reversible (reference
2118 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
2120 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
2121 * Stroking when annotating failed for stroks widths > 2 (reference
2122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
2124 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
2125 * TransformImageColorspace() returns GRAYColorspace when set (reference
2126 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
2127 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
2130 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
2131 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
2133 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
2134 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
2136 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
2137 * Removed previous patches for -shear directions.
2139 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
2140 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2143 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2144 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2145 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2146 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2148 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2149 * Removed "annotate" patches, which causes no end of problems.
2150 Original coding worked perfectly fine. Annotate isn't part of SVG!
2152 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2153 * Respect mouse wheel movements for display program (reference
2154 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2155 * Grab button in Display Open menu now works consistently (reference
2156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2157 * Patch for problem with opacity in MVG (reference
2158 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2160 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2161 * Don't accept discontinuous shear angles for the -annotate option.
2164 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2165 * Apply patch so ImageMagick compiles with Visual Studio 6.
2167 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2168 * Fix small memory leak on truncated PNG images.
2169 * Do not allocate pixels when pinging a PNG image.
2171 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2172 * Set the stroke opacity for "opacity" SVG element (reference
2173 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2175 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2176 * Convert to windows .ico format no longer inverts alpha channel.
2178 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2179 * Interpret geometry correctly for negative angles (-shear 30x-10).
2181 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2182 * Fix GetMagickToken() to accept locales that use "," as radix character.
2184 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2185 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2187 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2188 * Check for negative offsets (bevel widths) for the -frame option.
2190 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2191 * Patch for a memory leak and a logical bug in coders/gif.c.
2192 * CopyMagickString() now returns the minimum of the source string length
2193 or the length parameter.
2194 * Properly set alpha channel in PNGs with palette and tRNS.
2196 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2197 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2198 'rose-%[area].png').
2199 * Do not set the fill element when 'opacity' is set (reference
2200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2201 * Restore support for decoding the DVI format.
2202 * Add perl and math lib reference to PerlMagick Makefile (reference
2203 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2204 * Fix crash on invalid JPEG XML profile.
2205 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2206 * Support sine and cosine as arguments to the -evaluate option.
2208 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2209 * Calculate the kurtosis and skewness of image channels (reference
2210 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2212 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2213 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2214 same results as the -contrast-stretch option.
2215 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2216 MogrifyRegion() in PerlMagick.
2218 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2219 * Reverse argument and option in Throw*InvalidArgumentException()
2220 macro for proper exception message.
2221 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2222 * Fix Y shear angle for -shear option.
2224 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2225 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2226 * Support reading FITS test files (reference
2227 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2228 * Replace input.ttf with the public domain Tuffy.ttf font.
2229 * MagickNewImage() no longer faults when parameters are incorrect (reference
2230 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2231 * Allocate strings returned by XGetResourceInstance() (reference
2232 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2233 * The -append gravity is relative to the container (reference
2234 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2236 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2237 * Reference cache rather than acquiring when cloning an image.
2239 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2240 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2242 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2243 * Add -interword-spacing option to convert.
2244 * Initialize the black channel when testing the CMY colorspace (reference
2245 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2246 * remove calls to exit() in MagickWand (reference
2247 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2248 * Validate -affine arguments.
2249 * Accept -attentuate as an option for convert.
2250 * Properly create RGBA image if colormapped image has transparency.
2251 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2253 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2254 * Fix off-by-one problem with -shear.
2255 * Clone pixel cache method when cloning an image.
2257 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2258 * Make "-layers Coalesce" work as it should.
2260 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2261 * Support > 2GB TIFF under Windows.
2263 2008-12-12 6.4.7-8 mootools <help@mooto...>
2264 * FormatMagickTime() checks to ensure the provided time is valid.
2266 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2267 * Add -kerning option to convert.
2268 * Remove halo effect for the -scale option.
2270 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2271 * Fix a 1 byte overrun in Postscript coder.
2273 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2274 * Fix small memory leak in ExpandFilenames().
2276 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2277 * Fix small memory leak in LoadLocaleList().
2278 * Fix small memory leak in GetProfilesFromResourceBlock().
2279 * Don't forget to scale grayscale values when quanum min-is-white is set.
2281 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2282 * Include delegate libraries in MagickCore-config script.
2284 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2285 * Fix off-by-one error for -chop 0x50%.
2286 * Performance improvement bilinear interpolation.
2288 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2289 * Support absolute paths in the include directive within a configuration
2292 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2293 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2294 * Another attempt at properly extracting the IPTC profile from a 8BIM
2297 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2298 * AppendImage() re-written to respect gravity properly!
2299 Routine simplified to a single loop for both styles of append
2301 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2302 * AppendImage() respects gravity.
2303 * Protect against circular image list when cropping.
2304 * The index variable must be long rather than unsigned long for the DCM
2307 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2308 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2309 quantum depth is 32.
2311 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2312 * Global replaced accidently renamed MagickGetImagePixelColor().
2314 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2315 * Fixed transient bug in the -white-threshold option.
2316 * -extent x256+100+100 no longer returns an exception (reference
2317 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2319 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2320 * TIFF pad is relative to bits-per-sample (reference
2321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2323 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2324 * Support GBR raw image files.
2326 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2327 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2328 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2329 * Default PDF compression to that of the image unless overwritten by
2330 the -compress option.
2332 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2333 * Numerous pixel cache improvements including embeded support for
2334 OpenMP in a transparent manner.
2336 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2337 * Transient bug in encipher / decipher operation (reference
2338 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2340 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2341 * MPC image files working again.
2342 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2345 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2346 * Fix temporary file leak.
2348 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2349 * Fix bug for RGBO image @ line, plane and partition interlace.
2351 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2352 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2353 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2355 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2356 * GPS and multivalued EXIF properties support
2358 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2359 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2362 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2363 * Correct DPX frame position property label (reference
2364 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2365 * Textures are no longer painted as the background color.
2366 * Update both fields of an EXIF resolution.
2367 * Support query-font-metrics MSL tag.
2369 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2370 * Do not set image colorspace for the MSL modulate tag.
2372 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2373 * Off by one error when computing affine in DrawAffineImage() (reference
2374 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2376 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2377 * Fixed local adaptive thresholding when using an offset (reference
2378 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2379 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2380 the pixel cache morphology.
2382 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2383 * Set explicit image format for BlobToImage() (reference
2384 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2385 * p_thread_t is an aggregate under MinGW.
2387 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2388 * pthread_t can be aggregate so stop treating it like its atomic.
2389 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2392 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2393 * slight modification of the added "radial-gradient:" image generator
2394 so the radius goes to an edge rather than the corner, allowing more user
2395 control based on image size.
2396 * fix -raise N to mean -raise NxN
2398 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2399 * Add support for inline images.
2401 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2402 * MinGW supports both Posix threads and Windows critical sections.
2404 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2405 * pthread_self() can be an aggregate value.
2406 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2408 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2409 * Set sentinel byte for MVG coder.
2410 * fx:standard_deviation returns standard deviation now instead of mean.
2412 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2413 * Support radial gradients in DrawGradientImage().
2415 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2416 * Fix memory leak when XMP profile is corrupt.
2417 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2419 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2420 * Use -remap rather than -affinity.
2421 * Don't unregister a module for an image coder signature exception.
2422 * Don't assume a monochrome image is colormapped.
2424 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2425 * Attempt to fix three image "composite -displace" while also allowing use
2426 of separate X, Y grayscale displacement maps, or a merged X=red Y=green
2427 (later transparency mask will also be added) as discussed in IM Examples,
2428 'distortion maps', but for -displace.
2430 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2431 * Fix pixel cache race condition.
2433 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2434 * Fixed an OTB coder bug (reference
2435 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2437 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2438 * Add NULL terminator to options list to in MontageImageCommand().
2440 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2441 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2442 to fit the current sequence of layered/animated images. The images
2443 themselves are not modified only the 'page' meta-data. As a side-effect
2444 all offsets will become positive, with a minimal canvas width/height.
2446 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2447 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2449 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2450 * String Memory leak from InterpretImageProperties() in "annotate"
2451 for Command line handling in mogrify.c
2452 * Allow percent escapes in both -sparse-color and -distort argument strings.
2453 * Fix -alpha to allow Set, Copy, and Extract from command line
2454 * Fix -alpha Set so it only clears the alpha when it was previously off
2455 * Changed 'AllChannels' to be just the 'real' channels (including K).
2456 * Special handling if +level-colors is given one color, and no separator.
2457 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2459 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2460 * Fix -interpolate / -compose settings.
2461 * No need to specify -endian for native floating point format.
2462 * Remove small memory leak when cloning image properties (reference
2463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2464 * The scan delegate requires a device name, not a symbolic link.
2465 * Report alpha instead of opacity for the TXT image format (reference
2466 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2467 * Add channel support to -motion-blur.
2468 * Set the SVG affine matrix *before* we compute the scale (reference
2469 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2470 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2471 ImageMagick distribution is built without thread support.
2472 * Return the correct number of unique colors for colormapped image (reference
2473 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2474 * SVG depends on MagickWand for parallel make (reference
2475 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2478 * Addition of 'BarrelInverse' Distortion
2480 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2481 * Extract / embed namespace for JPEG XMP profiles (reference
2482 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2483 * Deprecate -map and replace with -affinity which supports dither methods.
2484 * Set image depth when -depth is fired.
2485 * Fix small memory leak in TIFF coder (reference
2486 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2488 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2489 * Parallelize the colorspace transforms.
2490 * Honor gravity for -extent option (reference
2491 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2493 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2494 * Fixed a memory leak in the TransparentPaintImage() method.
2496 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2497 * Treat -compose as a setting.
2498 * Check for depth == 0 in GetQuantumScale() (reference
2499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2500 * Fix CIN coder scanline length (reference
2501 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2503 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2504 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2505 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2506 * Fix configure script to configure the JBIG delegate library (reference
2507 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2508 * Error in indexed PNG output if number of colors <= 16 (reference
2509 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2511 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2512 * Always reinterpret %[fx:] properties.
2513 * Composite based on the composite image compose operator.
2515 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2516 * Add --coder-path and --filter-path options to MagickCore-config to
2517 support the Magick Coder and Image Filter kits.
2519 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2520 * -sparse-color option completed with inital set of methods.
2521 * -distort Barrel arguments expanded.
2523 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2524 * The -draw option no longer returns an error when for # like .6 (reference
2525 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2527 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2528 * New dithering selection option, -dither Floyd-Steinberg or
2531 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2532 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2534 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2535 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2536 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2537 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2538 * Support -compose option in the compare program.
2540 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2541 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2542 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2543 the older DrawAffineImage() in AffineTransformImage().
2544 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2546 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2548 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2549 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2550 degree Arcs and Polar Distorts.
2552 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2553 * Patch -fx to properly recognize maxima and minima.
2554 * Add channel specifier to -fx depth, mean, maxima, minima, and
2555 standard_deviation (e.g. depth.r).
2556 * Properly append .magick to the USERPROFILES path (reference
2557 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2559 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2560 * Added a "-set option:distort:scale" which scales the output 'view'
2561 by the amount given. This is directly useful for doing 'super-sampled'
2562 distorts, just set this, the scale the result back to a normal size.
2564 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2565 * Rewrite on coefficient handlig for DistortImages so allow for generation
2566 by other operators (SparseColor), and addition of verbose output of
2567 equivalent -fx functions for DistortImages to report of the internal
2568 coefficients that was calculated, and who they are used.
2569 * Initial implementation of SparseColor for interpolated gradients from
2570 sparsely separated points of color (or posibily other forms of arguments)
2571 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2572 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2573 And as developed by Fred WeinHaus in his PinBarrel script
2575 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2576 * Certain corrupt GIF images no longer hang (reference
2577 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2578 * Read more than one image (if they exist) from DJVU image files.
2579 * Don't set image depth in histogram coder (references
2580 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2582 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2583 * Fixed cache nexus threading problem to avoid spurious assertions when
2584 calling the DistortImage() method.
2586 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2587 * New distortion Shepards which provide semi-localized distorts of control
2588 points within an image, as first developed for IM by Frew Weinhaus in his
2589 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2590 It's almost like taffy pulling!
2592 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2593 * Separate coefficient calculation from DistortImages (future development)
2594 * Perspective and Bilinear Distortions fallback to Affine
2595 when less than 4 point pairs are provided.
2596 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2597 and a simple translation if only a single point pair is provided.
2598 * Added 'verbose' output of some of the distortion equations generated
2599 * Initial addition of polynomal distortion (incomplete - not working yet)
2601 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2602 * Add log2 and round as -fx operators.
2603 * Add log and round as -evaluate operator.
2604 * Add -deskew option to straighten an image.
2606 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2607 * Use the source image interpolation method when drawing an affine image.
2609 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2610 * Added new operator +/-level-colors which will 'level' images based
2611 on colors to use for the black and white points. This lets to adjust
2612 the image in terms of mapping the given colors from/to black and white
2615 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2616 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2619 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2620 * Refactor additional ImageMagick algorithms for OpenMP support.
2622 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2623 * Add pow as an -evaluate operation, using normalized values
2625 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2626 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2627 Function maps black and white values to the given level values.
2628 Rather than mapping the given level values to black and white.
2629 Bacically a 'reverse-level' function, with different input args.
2630 * Set +level or a '!' flag in -level or LevelImage() to call
2631 the new 'reverse-level' function LevelizeImageChannels().
2632 * More work on IsMagickColorSimular() to fix relationship between
2633 transparent-black and opaque-black, which was matched as 'simular'.
2634 Also attempts to fix 'K' channel handling for CMYK colorspace.
2635 More work on this to come.
2637 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2638 * The TXT format correctly reports alpha channel (reference
2639 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2640 * MONOTCHROME1 Dicom images are not longer inverted (reference
2641 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2643 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2644 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2645 so as to understand that the Hue Channel is cyclic by nature
2647 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2648 * The -sketch option is working again (reference
2649 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2651 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2652 * More algorithms refactored to support a threaded cache view.
2653 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2654 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2655 * ISO C++ 1998 does not support 'long long' (reference
2656 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2657 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2659 * Generate histogram comment if # unique colors exceed 1024 (reference
2660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2662 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2663 * Reading EMF files containing non-ascii characters no longer fails for
2664 UTF8 encoded paths on Windows XP.
2666 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2667 * The -colorspace option is an operator, not a setting.
2669 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2670 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2672 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2673 * Patches to the JPEG and DCM coders to fix a few problems reading
2674 certain DCM image types.
2676 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2677 * Interpreting the -set option is no longer delayed.
2678 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2679 * Call DrawAffineImage() instead of CompositeImage() (reference
2680 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2681 * Throw exception for TIFF compression not support (reference
2682 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2683 * The +opaque option now recognizes its required argument (reference
2684 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2685 * The -background and -virtual-pixel settings are now applied correctly
2687 * Only reset the exception signature if the relinquish memory is MagickTrue.
2688 * Correct recolor equation for computing opacity (referencee
2689 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2690 * Set midpoint when scaling JP2 images.
2691 * Semaphores must be passed by reference when destroyed for reliable thread
2693 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2695 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2696 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2698 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2699 * Import: properly handle a hierarchy of subwindows under X11.
2700 * Refactor quantum pixel processor to inprove ease of use and speed.
2702 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2703 * OpenMP patch for sepia-tone effect.
2705 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2706 * OpenMP patch for NormalizeImage() & TintImage()
2708 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2709 * OpenMP patch for GetImageChannelDepth().
2710 * Set depth to 32 when saving MIFF HDRI image files.
2712 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2713 * OpenMP patch for OilPaintImage Function
2715 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2716 * Update IPLab coder (reference
2717 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2719 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2720 * Return correct result for -fx luminence.
2721 * Restore missing break so that PGM images remain PGM.
2722 * Speed up the processing of ASCII PNM files.
2723 * Return the correct number of MNG images for PingImage().
2725 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2726 * Remove C++ style comments from source.
2727 * Center motion blur kernel.
2728 * Reenable dithering for -monochrome option.
2730 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2731 * For color reduction, use maximum tree depth if image has 1024 or less
2733 * Use a uniform convolution filter for motion blur (reference
2734 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2735 * Add 'mean' and 'std' symbols to the Fx expression parser.
2737 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2738 * Updated to the latest autoconf/automake/libtool scripts.
2739 * Default to HSL colorspace when modulating (reference
2740 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2741 * The -regard-warnings option properly returns a program status of 1 if and
2742 only if a warning or error exception is thrown.
2743 * Report 'no clip path defined' exception for -clip-path option (reference
2744 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2746 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2747 * Distinquish between pre and post processing of image list options.
2748 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2749 exception (reference
2750 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2752 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2753 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2754 set image->matte to MagickFalse and emit a warning. This will produce
2755 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2757 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2758 * Fix fault for animate -window root image.gif.
2759 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2760 passes and setting image pixels (reference
2761 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2763 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2764 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2766 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2767 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2768 the PNG specification, instead of scaling them.
2770 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2771 * Revised png.c to avoid saving unknown chunk types that will never
2772 be used later. This prevents the vulnerability described in
2773 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2774 To handle an invalid, zero-length vpAg chunk properly will require
2775 libpng-1.2.27 or later.
2777 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2778 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2779 * Use proper rounding for the -fx intensity expression.
2781 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2782 * Fix +swap option so it no longer throws an assertion.
2783 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2785 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2786 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2787 tile size is specified (e.g. ptif:image.tif[128x128]).
2788 * Malformed use of caption no longer consumes memory (reference
2789 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2790 * Don't run Ghostscript twice (reference
2791 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2793 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2794 * SpreadImage() no longer introduces noise into the resulting image (reference
2795 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2796 * Properly handle min-is-white TIFF gray scale images.
2797 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2800 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2801 * Writing pyramid TIFF images no longer fails if a tile size is specified
2802 (e.g. ptif:image.tif[128x128]).
2803 * Reset page geometry when interactively cropping an image with the display
2806 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2807 * With a single swap argument should swap the image with the *last* image.
2809 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2810 * Make sure we don't sync a blob after it has been closed.
2812 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2813 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2815 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2816 * Support both GTK and CAIRO interfaces to RSVG (reference
2817 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2818 * Display colormapped PNG images with alpha properly (reference
2819 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2821 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2822 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2824 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2825 * The rsvg delegate library depends on cairo-svg.
2826 * Account for min-is-white 8-bit gray TIFF images.
2828 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2829 * Add support for the Postable Document Archive Format.
2830 * Add support for Braille images.
2831 * Add support for DDS images (contributed by Bianca van Schaik).
2832 * Add GetImageAlphaChannel() method.
2833 * PSD clipping paths are once again recognized.
2835 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2836 * Return the actual image format for HTTP: or FTP: format (reference
2837 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2838 * Fix so image.quantize(true) returns error as expected (reference
2839 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2841 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2842 * Fixed a small memory leak (8 bytes) in TransformImages().
2843 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2844 * Identify now reports both actual and reported image depths (reference
2845 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2847 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2848 * Speed up converting large PDF/PS images when only selecting a few pages
2849 (e.g. pdffile.pdf[195-199]).
2850 * Deprecate HSLTransform() and TransformHSL().
2852 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2853 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2856 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2857 * Promote colormapped to truecolor images when enciphering.
2859 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2860 * Add EncipherImage() / DecipherImage() methods.
2861 * Add -encipher / -decipher options to the command-line utilities.
2863 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2864 * New Unix/Linux refactoring (should be transparent since changes are
2865 reflected in Magick-config and ImageMagick.pc pkg-config files):
2866 /usr/local/include => /usr/local/include/ImageMagick
2867 libMagick => libMagickCore
2868 libWand => libMagickWand
2869 Magick-config (deprecated) => MagickCore-config
2870 Wand-config (deprecated) => MagickWand-config
2871 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2873 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2874 * Liquid rescale limits the final size to twice the original size (reference
2875 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2876 * Read EXIF data in TIFF images; writing is pending until we can figure out
2877 how to use the libtiff delegate library to write EXIF data.
2879 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2880 * Add support for liquid rescaling (e.g. -liquid-rescale).
2881 * Support a ^ meta character in an image geometry (.e.g
2882 convert 640x480.png -resize 240^ returns a 320x240 result).
2884 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2885 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2886 return camera model number.
2888 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2889 * Monochome EPS3 images are no longer corrupt (reference
2890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2891 * Eliminate memory corruption with broken PICT image (reference
2892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2893 * Return a Grayscale colorspace for grayscale DPX image (previously
2894 returned Log colorspace).
2895 * Fix -g option for PCL6 support (reference
2896 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2898 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2899 * Only read ICON alpha mask if BPP is <= 16.
2900 * Add support for +opaque and +transparent (requested by Anthony).
2901 * Throw an exception *before* we call wmf_api_destroy() (reference
2902 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2904 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2905 * Use explicit format specifier to render transparent Adobe Illustrator
2906 files (i.e. convert ai:image.ai image.png).
2907 * Set RSVG base URI (patch provided by tsdineen).
2909 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2910 * `Magick-config --version` returns Q16 instead of
2911 Q@MAGICKCORE_QUANTUM_DEPTH@.
2912 * Permit commas in numbers in certain locales (e.g. german +100,000).
2914 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2915 * Added an exception reason to BlobToImage() in the event an image has no
2916 magic number and neither the image magick or filename is set.
2917 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2918 * Fix bug in GetEXIFProperty() (reference
2919 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2921 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2922 * Adding comments to your image is now possible with the display program.
2924 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2925 * Adjusted -clut multiplyer for correct handling of
2926 "-interpolation Integer" in color lookup.
2928 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2929 * Fix 'insufficient image data' for DCM format (reference
2930 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2931 * Force a colormapped image if Palm bits-per-pixel < 16.
2932 * Fix multiple problems with Palm Data Base reader (patch from
2934 * Do not exit after first image with the display --immutable option.
2935 * Update autoconf/automake/libtool configuration files.
2936 * Add support for resource limit units (e.g. -limit memory 16mb).
2937 * Return original image if gaussian blur sigma is 0.0.
2938 * Colormapped multi-image PDF's are no longer corrupt (reference
2939 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2941 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2942 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2943 now adjusts automatically with different support window size.
2944 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2945 (triangluar) resize windowing filters.
2946 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2947 from the Lookup Table image.
2949 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2950 * Not all DCM tags were being saved as image attributes (patch provided by
2952 * Normalize pixel values when quantum format is floating-point.
2953 * Initialize the pixel sum to zero when averaging image pixels.
2955 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2956 * Bug fix in height calculation for -layers merge operation
2958 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2959 * Add support for SCT grayscale images.
2960 * Fixed transparancy bug for the ICO image format.
2961 * Fixed small memory leak in the caption and label coders.
2962 * Fixed -threshold option to return all white for -threshold 0 (reference
2963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2965 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2966 * Corrected CGM delegate command in config/delegate.xml.
2968 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2969 * Reclassified X server open error from fatal to non-fatal.
2970 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2971 set the image alpha channel.
2972 * Patch for Scanalytics IPLab image format for non 8-bit images
2973 (contributed by Sean Burke).
2975 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2976 * Remove ctrl-M characters on in various source files.
2977 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2978 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2980 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2981 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2983 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2984 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2985 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2986 * Modules are searched first in the directories specified by the environment
2987 variables, and then -- if the desired module is not found -- in the
2988 compiled-in path. (reference
2989 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2991 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2992 * Update FPX regression test reference images.
2993 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2995 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2996 * The -equalize option now respects the -channel option.
2998 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2999 * Additional Filters: Welsh, Parzen, Lagrangian
3000 * Addition of Cubic filter B,C controls
3001 * 'verbose' filter plotting output using -define "filter:verbose"
3003 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
3004 * Further expandsion and handling of filters with expert options.
3005 -filter selects from a table of standard filter settings, while
3006 expert options allow complete selection of filter, windowing, support
3007 and blurring options. Includes automatic switch from Sinc to Bessel
3008 for operators using 2 dimentional cylindrical filter, rather than
3009 two pass 1 dimentional orthogonal filters.
3011 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
3012 * Obsolete -support (set filter blur factor)
3013 * Expandsion to add -set/define filter options
3015 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
3016 * Least Squares coordinate handling added for -distort methods Affine,
3017 Perspective, Bilinear. This allows for more than the minimal number of
3018 coordinates to be used to 'fit' a distortion function to an image.
3019 This addition will allow the use of image registration to generate
3020 panarama overviews and better geographical coordinate correction.
3021 * Cosolidated the simular methods FlattenImage() and MosaicImage()
3022 into a new layers function MergeImageLayers() method, adding 'flatten'
3023 and 'mosaic' layer methods.
3024 * Addition of another simular layers method 'merge' which 'unlocks' the
3025 normal flatten/mosaic layer merger from the origin, The resulting image
3026 will have a virtual canvas of minimal size with an offset. Also images
3027 with negative offsets will not be clipped by the 'merge' form of the
3028 command. This was created for better layering of distorted images, such
3029 as panarama overlays.
3030 * Bug fix in handling transparency for EWA resampling.
3031 * Access to Resize Filter Functions from resize.c (for resample.c)
3032 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
3033 * All resize filters added to resampling, but filter handling is incomplete.
3035 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
3036 * The box filter no longer produces a black grid when resizing an image
3038 * Respect cropbox for PDF with a subimage specification (e.g.
3040 * Detect proper PDF bounding box when offsets are negative.
3042 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
3043 * Speed up the Fx interpreter.
3044 * Use ULL not ui64 for MinGW 64-bit constants.
3045 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
3046 * Close all references to a pixel cache on disk before removing the temporary
3047 file as required under Windows.
3049 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
3050 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
3051 sharp and clear as you approach the center of the distort.
3052 * Added " -set option:distort:viewport 'geometry' " special option
3053 that can be used to override the output image size and offset.
3054 * Fixed experimental use of -filter and -support in Resampling (more later).
3055 * Changed order for coordinate arguments in -distort (for later leastsq
3056 multiple coordinate distortion function fitting)
3058 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
3059 * Check the API version and quantum depth before loading a coder module or
3060 image filter (reference
3061 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
3062 * Add exception to the image filter signature.
3063 * Get the execution path under Mac OS X.
3064 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
3065 * Fixed memory leak in CloneString() (reference
3066 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
3067 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
3070 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
3071 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
3073 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
3074 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
3076 * Map the display program pan icon window for each oversized image.
3077 * The ufraw delegate does not like quotes around the output filename.
3078 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
3079 a 64-bit FreeBSD system.
3080 * The -level option now works properly for colormapped images.
3081 * Allow Extrapolated blending of images using -blend
3082 http://netpbm.sourceforge.net/doc/extendedopacity.html
3084 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
3085 * Major Addition, Area Resampling Functions, (scaled interpolation)
3086 for pixel lookup in Distortion functions. This improves the look in
3087 areas of minification enormousally, especially in situations of infinite
3088 tiling and horizon views. All virtual pixel methods have been handled
3089 to minimise computation time involved with area resampling. To use the
3090 new function distortions need to be able to determine scaling vectors
3091 (distortion function derivitives) for correct working. All
3092 -distort methods, except Arc, uses scaled area resampling.
3093 * Improvements to perspective distort method, to include the correct
3094 differentation between the 'ground' on which the image lies, and the
3095 'sky', the color of which can be set using the -mattecolor setting
3096 (as the distortion invalid pixel color). Background color is retains
3097 for surrounding ground areas. The horizon is also correct anti-aliased
3098 and transparent colors are also allowed, allowing you to add backdrops
3099 of gradients and patterns.
3101 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
3102 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3103 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
3105 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
3107 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
3108 (alert from iDefense).
3109 * Patched ReadDCMImage() to fix an integer overflow vulnerability
3110 (alert from iDefense).
3111 * Patched ReadDIBImage() to fix an integer overflow vulnerability
3112 (alert from iDefense).
3113 * Patched ReadXBMImage() to fix an integer overflow vulnerability
3114 (alert from iDefense).
3115 * Patched ReadDCMImage() to fix an denial of service vulnerability
3116 (alert from iDefense).
3117 * Patched ReadXCFImage() to fix an denial of service vulnerability
3118 (alert from iDefense).
3119 * If image size changes, don't trust DPX orientation attributes.
3121 2007-09-04 6.3.5-9 Gozer404
3122 * Add French to the messaging system (reference
3123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
3124 * Add -fopenmp to MAGICK_PCFLAGS (reference
3125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
3127 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
3128 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
3129 reset the alpha channel.
3130 * Render proper image labels for VID coder.
3131 * Resolved a conflict for the -list option. Use -list font to list
3132 ImageMagick fonts and -list type to list image types.
3133 * Catch any errors returned by pthread_mutex_init() (problem report
3134 from devman@gmx-t...).
3135 * TransformHSL() returns a proper hue component.
3136 * Added -clut option and the ClutImage() method.
3137 * Fix glyph memory leak in AnnotateImage (reference
3138 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
3139 * Rename analyze.c to Analyze.c (reference
3140 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
3142 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3143 * Enabled use of +distort to auto resize destination image to 'bestfit'
3144 the distorted input image. This also enabled the use of virtual canvas
3145 offsets in source and destination images for most distortion methods.
3147 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3148 * Remove atexit in Magick++ code to avoid possible client crash (reference
3149 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3151 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3152 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3154 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3155 * Added -distort arc. This update also allows the destination image
3156 size and offset to be set according to the specific distortion being
3159 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3160 * Set the -poloroid border color with the -bordercolor option.
3162 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3163 * Remove extranous break statement so -type option properly sets the
3164 image_info->type member (reference
3165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3167 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3168 * Allow the use of optional arguments in -distort SRT
3170 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3171 * Initial addition of three Affine Distortions to -distort with the affine
3172 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3173 or separate Scale-Rotate-Translate actions.
3175 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3176 * Fix X11 font ascender.
3177 * Add -distort option.
3178 * Add random noise option (e.g. +noise random).
3179 * Many internal algorithms are now threaded to take advantage of speed-ups
3180 offered by the new dual and quad-core processor technologies.
3181 and quad-core processor technology.
3182 * Tiff images in the LAB colorspace are no longer identified as RGB
3183 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3184 * Update image color_profile and iptc_profile members in the JPEG coder
3185 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3187 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3188 * Fix composite mask bug (reference
3189 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3190 * Speed up GetPixelOpacity() method (patch from seth@price...).
3191 * Set icon image width/height before allocating the image colormap.
3192 * Remove Photoshop string segment from JPEG profile (reference
3193 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3195 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3196 * Converting a jpg to pdf is creating an empty pdf object (reference
3197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3198 * Respect the '-set type:hinting off option' (bug report from Richard
3200 * WritePSDImage vulnerable to exploitable heap corruption (reference
3201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3203 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3204 * SetMagickRegistry() post-increment the value 'id' (reference
3205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3207 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3208 * Read/write 10 & 12-bit packed DPX images.
3209 * Reduce stack requirements for messaging system.
3210 * Small memory leak for raw profiles in the PNG coder.
3212 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3213 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3214 you can continue to use "-interlace Plane" to request these.
3216 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3217 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3219 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3220 * Set min-is-white for Group4-compressed PDF.
3221 * Add PaintFloodfillImage() method.
3223 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3224 * Add MEPP metric to compare program. Returns the mean error per pixel
3225 along with the normalize mean and maximum error.
3226 * Attach an XMP profile to an image (e.g.
3227 convert input.tif -profile xmp:metadata.xmp output.tif).
3229 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3230 * Fixed mogrify conversions with -format and -path (reference
3231 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3233 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3234 * SVG style element was not always parsed properly.
3235 * Do not dither when the number of unique colors is already less than the
3237 * Return normalized PAE metric (compare utility).
3239 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3240 * Add support for PFM images.
3241 * Check for corrupt EXIF image profiles.
3242 * Writing JPEG YCbCr TIFF images no longer faults (reference
3243 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3245 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3246 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3248 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3249 * Added profile support to the GIF decoder/encoder. They are stored
3250 as GIF Application Extensions. Known extensions include existing ICCRGB1
3251 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3252 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3254 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3255 * Invert Opacity change for user defined ordered dither threshold maps,
3256 so that 'off' map is transparent, and 'on' is opaque.
3258 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3259 * Added an initial Coalesce Images, and a final +map local colortable
3260 optimization to the -layers Optimize method, for a simple to use
3261 GIF optimization operation. (more work to come)
3263 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3264 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3265 * Add AcquireOneVirtualPixel() method.
3266 * Set Log colorspace properly when writing DPX images.
3267 * Add -tile-offset option.
3268 * Add support for the EXR image format.
3269 * Improve support for DPX images.
3270 * Add --enable-hdri option to the configure script.
3271 * Add support for high dynamic-range images (HDRI).
3273 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3274 * Improve support for writing multiple image icons.
3276 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3277 * Separated -layers Optimize from -layers OptimizeFrame to allow
3278 the former expansion into a general (multiple method) optimizer
3280 * merged -layers OptimizeTransparency into -layers Optimize method
3282 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3283 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3284 * Fix race condition when spawning delegate programs.
3285 * TIFF JPEG now respects the -quality comptression setting.
3286 * The -fx option now properly groks the logical and operator.
3287 * DPX tilestamp property should be timestamp.
3289 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3290 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3291 according to given gravity and canvas area it applies to. This is for
3292 code simplification thoughout MagickCore.
3294 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3295 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3296 frames. Other animation handlers may also need to reset virtual canvas
3297 sizes to match the first frame, as well.
3299 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3300 * Addition of a CompositeImages() "layer.c" function to compose two
3301 separate image lists together (with a virtual canvas offset) in three
3302 different ways, depending on the size of the lists.
3303 * A 'hack' for command line use (the two lists separates by the special
3304 "NULL" image, which is junked) has also been added. Specifically...
3305 "-layers Composite".
3307 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3308 * Add -layers RemoveDups method to remove duplicate sequential images in
3309 coalesced animations.
3310 * Add -layers RemoveZero method to remove images with a zero time delay
3311 (with no action and a warning is all images have zero time delay)
3313 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3314 * Permit generic profiles (e.g. -profile name:profile).
3316 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3317 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3318 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3320 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3321 * Code duplication, simplification, and possible logic faults in "list.c".
3322 * Added new Composition method, 'ChangeMask' to return pixels
3323 that have changed or will cause a color change in overlays
3324 * Used 'ChangeMask' to implement the "-layers" method
3325 "OptimizeTransparency" to improve the compressibility of
3326 frame optimized GIF animations. See IM Examples...
3327 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3329 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3330 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3331 some minor changes to the GIF coder to make reading and pinging images
3332 faster (patch provided by mstemm@cloud...).
3334 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3335 * Patch RotateImage() to properly rotate CMYK images.
3336 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3337 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3339 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3340 * Fixed bug for GIF Optimization for images without a matte channel.
3341 * Improved image handling for "-layers" method "Dispose".
3343 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3344 * Improve configure script to better support Ghostscript under Mac OSX (
3345 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3346 * Force a virtual pixel method of Tile for GetFillColor() and
3348 * Add -reverse option to reverse the image list.
3350 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3351 * Support versions 2.1.0 and above (reference
3352 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3353 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3354 * Fix fault in DCM coder (reference
3355 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3356 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3358 * Add --disable-deprecated configure script option.
3359 * Composite mask now works properly with transparent images.
3361 2007-03-04 Daniel Kobras <kobras@debia...>
3362 * Fixed additional data-driven faults (reference
3363 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3364 * Allocate proper scanline length to prevent a PCX overflow.
3366 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3367 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3368 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3370 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3371 * Escape indirect labels and comments (e.g. -label @file).
3372 * Added -format %C to return the image compression type.
3373 * Do not report channel statistics if -ping -format is specified with the
3375 * Add ResetImagePage() to reset the image page canvas and position.
3376 * Upgrade to LCMS 1.16
3377 * Configure Ghostscript for library or framework (reference
3378 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3379 * Add -taint option to convert/mogrify to mark image as ineligible for
3380 * Fixed various data-driven faults (reference
3381 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3382 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3383 not MagickCore. The corrupt XWD image faults but its failing in
3384 the X11 XGetPixel() method, not MagickCore.
3386 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3387 * Use -define quantum:polarity=min-is-black or -define
3388 quantum:polarity=min-is-white to toggle the photometric interpretation for
3389 a bilevel TIFF image.
3391 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3392 * Don't interpret embedded format characters when reading comments/labels
3394 * Reading an image from stdin stopped working.
3396 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3397 * PerlMagick Label() no longer faults.
3398 * Fix double-free when using the display/animate -geometry option.
3399 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3400 profile->length and profile->datum.
3402 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3403 * Fix file leak in InjectImageBlob().
3404 * Do not reinterpret image properties (e.g. -comment %%w).
3406 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3407 * Don't over-allocate file buffers.
3409 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3410 * Format strings in the POSIX locale.
3411 * Make font metrics invarient to the strokewidth.
3413 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3414 * Patch to fix configure.ac typo.
3416 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3417 * Permit ImageMagick to run as a service under Windows.
3418 * Remove duplicate EXIF properties.
3419 * Support strokewidth option for the caption format.
3420 * Don't use Ghostscript for rendering fonts if Freetype is available.
3422 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3423 * Added thumbnail format to write EXIF thumbnails.
3424 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3425 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3427 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3428 * Add interpolate and background options to PerlMagick's AffineTransform().
3429 * Revert to Postscript rendering if Freetype delegate library is not
3432 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3433 * Accept Fx expressions from a file with -fx @filename.
3434 * Enhance -fill and -stroke to accept image filenames as patterns.
3436 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3437 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3439 * Update EXIF resolution fields when image density changes.
3441 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3442 * The -polaroid option now respects -gravity.
3443 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3445 * Any form of "-crop" with a percentage, implies an offset for the crop.
3446 * Fixed percent option for -border (e.g. -border 10%x0%).
3447 * Add -path option to the mogrify program to specify where to write the
3450 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3451 * Fix the -auto-orient to work with an image sequence (reference
3452 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3453 * Add -polaroid option to simulate a Polaroid picture.
3454 * Eliminate double-free bug in GradientImage().
3455 * Set AppendImage() matte channel only when image has matte attribute set.
3456 * The -crop with negative offsets do not modify the virtual canvas.
3457 * Caption: Given both the width and height ("-size") of the area to fill,
3458 adjust the fonts "-pointsize" until the text just filles the whole space
3459 without overflowing.
3460 * Generate proper Windows icon image files (patch provided by