1 2011-06-08 6.7.0-6 Cristy <quetzlzacatenango@image...>
4 2011-06-08 6.7.0-6 Cristy <quetzlzacatenango@image...>
5 * Fix transient error for composite over operator.
7 2011-06-07 6.7.0-5 Cristy <quetzlzacatenango@image...>
10 2011-06-07 6.7.0-5 Cristy <quetzlzacatenango@image...>
11 * Fix one-off bug in option parser (reference
12 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609177).
13 * Transient bug with composite over in magick/composite-private.h.
15 2011-06-06 6.7.0-4 Cristy <quetzlzacatenango@image...>
16 * New version 6.7.0-4.
18 2011-06-03 6.7.0-4 Cristy <quetzlzacatenango@image...>
19 * Support -direction right-to-left for the label: and caption: coders.
20 * Blue / green reversed for JPEG-compressed TIFF images.
22 2011-06-03 6.7.0-3 Cristy <quetzlzacatenango@image...>
23 * New version 6.7.0-3.
25 2011-06-02 6.7.0-2 Cristy <quetzlzacatenango@image...>
26 * Use memmove() instead of memcpy() in StripString().
28 2011-05-27 6.7.0-2 Cristy <quetzlzacatenango@image...>
29 * New version 6.7.0-2.
31 2011-05-26 6.7.0-2 Cristy <quetzlzacatenango@image...>
32 * ImageMagick now compiles on Hurd (reference
33 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628020).
34 * Use vfprintf rather than fprintf in FormatLocaleFileList().
36 2011-05-26 6.7.0-1 Cristy <quetzlzacatenango@image...>
37 * New version 6.7.0-1.
39 2011-05-25 6.7.0-1 Cristy <quetzlzacatenango@image...>
40 * Not all Linux'es define locale_t (reference
41 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18819).
43 2011-05-22 6.7.0-0 Cristy <quetzlzacatenango@image...>
44 * New version 6.7.0-0.
46 2011-05-21 6.7.0-0 Cristy <quetzlzacatenango@image...>
47 * Avoid fault on corrupt JPEG images.
48 * Avoid fault on certain DJVU images (reference
49 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18807).
50 * Fix -fx to interpret scientfic notation properly.
52 2011-05-20 6.6.9-10 Cristy <quetzlzacatenango@image...>
53 * New version 6.6.9-10.
55 2011-05-20 6.6.9-10 Glenn Randers-Pehrson <glennrp@image...>
56 * The PNG encoder now respects the -depth setting, including 1, 2, 4.
57 Previously settings other than 8 and 16 were ignored (reference
58 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18412).
60 2011-05-16 6.6.9-10 Cristy <quetzlzacatenango@image...>
61 * Don't use comma as a separator for stroked text (reference
62 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18742).
63 * Use C locale when generating or interpretting SVG.
64 * Fix "unterminated macro" for Q32 build of coders/png.c.
66 2011-05-15 6.6.9-9 Cristy <quetzlzacatenango@image...>
67 * New version 6.6.9-9.
69 2011-05-14 6.6.9-9 Cristy <quetzlzacatenango@image...>
70 * The -scale option now considers the alpha channel when scaling.
71 * Fix transient bug for HSL to RGB and back.
73 2011-05-12 6.6.9-9 Glenn Randers-Pehrson <glennrp@image...>
74 * Fixed PNG8 reduction to work with an image that reduces to 256 colors
75 plus transparency, by merging the two darkest red colors.
77 2011-05-04 6.6.9-8 Cristy <quetzlzacatenango@image...>
78 * New version 6.6.9-8.
80 2011-05-02 6.6.9-8 Glenn Randers-Pehrson <glennrp@image...>
81 * Fixed some cut-and-paste errors in new png.c code that caused PNG8
84 2011-05-02 6.6.9-8 Anthony Thyssen <A.Thyssen@griffith...>
85 * Add various Option Flags, and fix option skip counts for plus forms
86 of simple operators where plus form is the same as minus form.
87 For example the incorrect counts produces a weird error, and posible
88 future segmentation fault in a command like convert rose: +border show:
90 2011-04-30 6.6.9-7 Cristy <quetzlzacatenango@image...>
91 * New version 6.6.9-7.
93 2011-04-30 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
94 * Fix FX default for interpolation to Bilinear.
96 2011-04-27 6.6.9-7 Cristy <quetzlzacatenango@image...>
97 * Fix pixel interpolation for -draw image over (reference
98 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18612).
100 2011-04-26 6.6.9-7 Glenn Randers-Pehrson <glennrp@image...>
101 * Write the proper bKGD chunk value in grayscale PNG images (reference
102 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18624).
104 2011-04-25 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
105 * Added Inverse method for Sparse Color Interpolation
107 2011-04-24 6.6.9-6 Cristy <quetzlzacatenango@image...>
108 * New version 6.6.9-6.
110 2011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...>
111 * Make filter:blur define a multiplicative adjustment of filter settings
112 rather than a complete override of those settings.
113 * Add Flags to CommandOptions parse table, removing the need for
114 ImageListOptions parsing table. This is the start of development to
115 produce a "convert" replacement that can read options from both command
116 line and from files or pipelines, in "Do it Immediately" handling.
117 * Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"
119 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
120 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
121 list. This excludes the IM-generated Date:modify and Date:create
122 properties from PNG output text chunks without excluding the rest of the
124 * Added "-define PNG:preserve-colormap" option (reference
125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564).
126 * Simplified LosslessReduceDepthOK() function in coders/png.c
128 2011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...>
129 * Add support for writing RGB FITS images as separate planes.
131 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
132 * Support the HDR 32-bit_rle_xyze format.
133 * Fixed infinite loop for TARGA images with a V2 develop area.
134 * Add signal handler for SIGBUS.
136 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
137 * New version 6.6.9-5.
139 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
140 * Added "#define PNG_PTR_NORETURN" because this macro does not work
141 on all platforms with libpng15, with failure to load png_longjmp() (ref
142 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
144 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
145 * Layers Composition Bug Fix, animations attributes of first image not
146 transferred in a single destination, multi-source image composition.
148 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
149 * Add a special 'Voronoi' Morphology Distance method that will fill in holes
150 using the nearest non-transparent edge pixel. It is experimental, and
151 hidden from normal morphology usage, as it may be interfaced with a
152 future hole-filling color 'Diffusion' method.
154 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
155 * MIFF keywords sometimes includes spaces.
157 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
158 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
159 * Fixed -region handling of transparency. Original images without
160 transparency will use 'Over' while images with transparency will
161 preserve transparency using 'Copy'. Before this only 'Over' was used
162 due to the testing of the wrong image.
163 * Added Compose methods DarkenIntensity and LightenIntensity
165 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
166 * New version 6.6.9-4.
168 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
169 * Add Octagon shape and Octagonal distance kernels for Morphology
170 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
171 * Fix segmentation fault after error in a morphology 'named' kernel
172 * Added a range of kernels used for specialised thinning purposes
173 as defined in a research paper by Dan S. Bloomberg.
174 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
175 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
176 to not only be used for thinning, but also thickening.
177 * Renamed "ThinDiagonals" kernel to just "Diagonals"
178 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
180 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
181 * Make the PNG encoder use depth==8 when incoming image->depth < 8
182 (the encoder later reduces the depth if it can), to avoid writing
184 * Remove any bogus colormap received by the PNG encoder with an image
185 that is not PseudoClass (reference
186 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
188 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
189 * Added -statistic Gradient
191 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
192 * New version 6.6.9-3.
194 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
195 * Set the caption height correctly for missing row geometry (reference
196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
198 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
199 * New version 6.6.9-2.
201 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
202 * Revised the png decoder to store the PNG IHDR and other known PNG
203 chunk data as properties, for later retrieval and reporting by "identify",
204 so users can easily and reliably discover the color-type, bit-depth, etc
205 that were in the input PNG datastream.
206 * The PNG decoder sometimes set images with more than 256 different
207 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
209 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
210 * Add a "Resize" distortion method (distort equivalent of -resize).
211 * Special CLI handling so -distort Resize takes a "geometry" argument.
213 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
214 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
216 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
217 * New version 6.6.9-1.
219 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
220 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
221 coordinate handling, as originally defined.
223 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
224 * Support -statistic standard-deviation option.
225 * Patch for coders/dcm.c so it compiled with HDRI enabled.
227 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
228 * New version 6.6.9-0.
230 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
231 * Optimize bilinear interpolation.
232 * Remove version from etc folder and instead use /etc/ImageMagick.
234 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
235 * Separated complex cropping function from TransformImage() as a new
236 function CropImageToTiles(). This new function returns either the
237 new cropped image, or a list of tiles, according to geometry, without
238 replacing the source image. The Source image may be part of a larger list
239 of images, without the function 'losing' the other images of the list.
241 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
242 * New version 6.6.8-10.
244 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
245 * Modified image handling in MogrifyImages() and MogrifyImage()
246 which improves overall handling, and allows correct %p, %n and the
247 %[fx:..] 't' and 'n' escape usage to work correctly.
248 * Added -duplicate as a multi-image sequence operator
250 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
251 * New version 6.6.8-9.
253 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
254 * Add InterpolateMagickPixelPacket() method.
255 * Add support for the %[opaque] property.
257 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
258 * New version 6.6.8-8.
260 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
261 * Fix memory access bug in CloneString() (reference
262 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
263 * Avoid infinite loop when no space is available in MagickFormatCaption().
265 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
266 * Removed the fix for %p and %n escapes, as it was not working right
268 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
269 * New version 6.6.8-7.
271 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
272 * Add support for 16-bit DCM short ints (reference
273 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
275 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
276 * Another fix for -sparse-color and unused color channels
277 * Finalize the -duplicate option created by Cristy
278 * Fix of segmentation fault for second image in %[fx:..] during info:
279 (Bug in AcquireFxInfo(), as given start image is not first image)
281 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
282 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
283 reducing transparency to binary. Collapse all resulting fully transparent
284 colors into one (the background color), to reduce the compressed filesize.
285 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
286 colors (especially gray) better, when reducing to PNG8.
287 * Force the PNG encoder to return image->matte==MagickTrue when the
288 format is RGBA or GA or if the tRNS chunk is present, even when the
289 image is fully opaque (reference
290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
292 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
293 * New version 6.6.8-6.
295 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
296 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
297 when appropriate (reference
298 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
299 * The "-define PNG:color-type=4" option did not always force the PNG
300 encoder to write an all-opaque alpha channel (reference
301 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
303 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
304 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
305 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
306 * Support the -statistic option: replace each pixel with corresponding
307 statistic from the neighborhood.
308 * Add support for -duplicate option.
309 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
310 * Do not cache the results of fx: otherwise -format
311 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
313 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
314 * Replaced Minus and Divide Composition methods with Dst and Src
315 equivalents. Now users can decide how these non-commutative mathematical
316 operators are applied to the images being composited.
317 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
318 respectively mean the current images index and the total number of
319 images within the current image sequence.
321 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
322 * Backed out the patch for Variable Blur Composition that was added
323 2011-02-13 v6.6.7-7, until I can re-think the problem.
324 The existing fix was failing to do circular blurs correctly.
326 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
327 * Fixed a rounding/truncation error while writing the pHYs chunk in the
329 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
330 is present (reference
331 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
334 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
335 * Add support for the WebP image format.
337 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
338 * Ensured that -sparse-color preserves unused channels when
339 channel limited. Before this unused channels would be reset to black.
341 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
342 * Don't try to store a bKGD chunk in a PNG8 when there are already
343 256 colors in the palette and the background colors is not in that
345 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
346 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
347 the text chunks. (reference
348 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
350 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
351 * Fx is a mathematical function. Do not treat transparency as black.
352 * No image scene suffix for filenames that include a single bracket (reference
353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
355 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
356 * New version 6.6.8-3.
358 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
359 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
360 patch from Arfrever@gento... to fix the build exception.
362 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
363 * Support the Radiance HDR image format.
364 * Update the offset in the black channel when sharpening to avoid incorrect
366 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
368 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
369 * Throw error message when the requested color-type or bit-depth
370 cannot be written by the PNG encoder (error was being thrown
371 into the wrong image structure). (Reference
372 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
373 * Don't write a PNG text chunk with "density" keyword that overrides the
374 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
375 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
376 * Ignore any PNG text chunk with a "density" keyword found by the PNG
377 decoder, if the PNG datastream also contains a pHYs chunk.
379 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
380 * New version 6.6.8-1.
382 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
383 * Support PSD files with one layer and one composite layer.
384 * We must cast a Quantum type when bit shifting and HDRI is enabled.
386 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
387 * New version 6.6.8-0.
389 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
390 * Add support for the -mode option.
392 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
393 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
394 images were scaled down to 0 or 1, or nearly black).
395 * Delay opening the PNG output blob until the PNG encoder is ready
396 to write the IHDR chunk, to avoid writing zero-length PNG files when
397 errors are found while building the palette. (reference
398 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
400 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
401 * New version 6.6.7-10.
403 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
404 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
405 but the other is in the CMYK colorspace.
406 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
407 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
409 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
410 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
411 usually makes smaller files anyhow.
412 * Eliminated a number of redundant tests for gray images in the PNG encoder.
413 * Removed now-unused IsMonochromeImage() function from coders/png.c
414 * Scan the colormap instead of all of the pixels, when possible, to
415 determine whether the image received by the PNG encoder is grayscale
417 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
418 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
419 * Add a check whether the PNG "cheap transparency" criteria are met. That
420 is, there is a single transparent color, no semitransparent colors, and
421 no opaque color that has the same RGB components as the transparent
422 color. If those aren't met, a color that is transparent in one pixel
423 and opaque in another would always be rendered as transparent, so we
424 must write a PNG colortype that has an alpha channel (reference
425 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
427 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
428 * New version 6.6.7-9.
430 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
431 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
432 when writing because this sometimes produced incorrect output (reference
433 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
435 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
436 * Check image has properties before accessing the splay tree (reference
437 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
439 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
440 * New version 6.6.7-8.
442 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
443 * The PNG encoder should ignore bogus q->opacity values when image->matte
444 is MagickFalse (reference
445 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
447 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
448 * Use implicit image format when explicit format is bogus (e.g.
449 02.13.11-18:43:58.png now writes as PNG).
450 * Fix problem with 4GB file seeks on a 32-bit OS.
452 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
453 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
454 by the blur map being used, rather than just 'cutoff' suddenly.
456 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
457 * Support 16-bit per pixel YUV image files.
458 * Fix off-by-one error in PosterizeImage().
459 * Posterize now distributes color uniformly (reference
460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
461 * Add -smush option (reference
462 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
463 * Repair memory leak in the display program.
465 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
466 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
467 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
469 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
470 * Default sigma for Gauusian resize filter is now 1/2 for both
471 orthogonal resize and cylindrical EWA distortions.
473 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
474 * Check if the font is null in RenderFreetype() to prevent fault (reference
475 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
476 * Eliminate fault when reading WMF image files (reference
477 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
478 * Support multi-page transparent Postscript and PDF image files.
479 * The compare fuzz metric now returns the same correct value for
480 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
482 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
483 * Move coders/tiff.c conditional compile to define TIFF exception /
484 semaphore / key when TIFF delegate is disabled.
486 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
487 * Renamed variables, macros, and functions defined/declared in coders/png.c
488 that were in the libpng namespace (beginning with "png_" or "PNG_").
490 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
491 * Removed a call to GetNumberColors() from the PNG encoder that was
492 only there for debugging purposes and was consuming a huge amount
493 of CPU time. (reference
494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
495 * Sometimes black was still written as transparent, when the PNG
496 encoder received an image with image->matte==true but no transparent
497 pixels were present. (reference
498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
500 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
501 * Remove memory leak from ThrowFileException() macro (reference
502 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
503 * Multiple blue error count by 'count' in ClassifyImageColors()
504 * Add support for the AAI image format.
506 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
507 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
509 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
510 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
511 to LongPixelPacket and made the default (65537,65537,65537), which
512 can never occur in the PNG image data. Previously the default was
513 (0,0,0) and black pixels would be rendered as as transparent when
514 no tRNS chunk was present in the input, which has caused problems
515 with some test cases since version 6.6.6-10.
516 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
517 and semitransparent pixels separately. Previously it wasn't always
518 possible to determine if there was a single fully-transparent color,
519 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
520 Gray image with a tRNS chunk.
522 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
523 * Do not reset image next / previous when detach argument is false for
525 * Inline cropping no longer fails for inline raw images (e.g.
526 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
528 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
529 * Don't let the PNG encoder try to sort the colormap when there are more
530 than 256 colors in the image. (reference
531 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
533 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
534 * Accept escaped % in output filename (reference
535 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
537 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
538 * Quieted some inconsequential warnings in the PNG codec due to a
539 change in the type of the PNG iCCP profile from png_charp to png_bytep
542 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
543 * Handle negative heights for ICO images.
545 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
546 * Recent changes sometimes caused the PNG encoder to select colortype=2
547 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
548 the filesize larger than necessary and caused some of the PerlMagick
551 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
552 * The PNG decoder now checks whether the image actually has any transparency
553 when the input file contains an alpha channel or a tRNS chunk. (Reference
554 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
556 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
557 * -posterize fails with more than 40 levels (reference
558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
559 * Add support for the MacPaint image format.
560 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
561 (bug report by steven.sittser@fligh...).
562 * Fix user data length for the CIN image format.
564 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
565 * Use a clone instead of the main image in coders/png.c, so the image
566 can still be used later on without being affected by changes made by
568 * Added PNG:exclude-chunk and PNG:include-chunk defines.
569 * Revised the -strip option so it behaves as though
570 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
571 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
572 generating the alpha channel for a JNG image.
574 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
575 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
576 It prevented user defined interpolation settings for -clut, and possibly
579 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
580 * Add LZMA compression support to ImageMagick.
581 * Eliminate seg-fault in MvgPrintf().
583 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
584 * Eliminated a redundant quantization step in the PNG encoder.
585 * Untangled a confusing but apparently harmless improper loop nesting
587 * Eliminated redundant "IsGray()" tests from the PNG encoder.
589 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
590 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
591 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
593 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
594 * Make the PNG encoder always rebuild the palette, to avoid losing
595 transparency when it is out of sync with the pixel data (reference
596 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
597 * Eliminated CompressColormapTransFirst() since the palette is already
598 compressed and sorted by opacity now when it's recreated.
600 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
601 * Account for virtual canvas for the -flip / -flop options (reference
602 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
603 * Also for -transpose and transverse options
604 * Support -metric fuzz option.
606 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
607 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
608 function. Note function does not calculate 'distance' in total but
609 short-circuits when threshold is reached for faster processing.
610 * Ordered Dithered handling of Alpha channel was incorrect - fixing
611 Bug was introduced v6.6.5-6
613 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
614 * Fixed two more cases where the PNG encoder lost transparency (reference
615 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
617 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
618 * Affine multiplication reversed when translating (reference
619 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
621 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
622 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
625 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
626 * Add support for -evaluate-sequence median.
628 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
629 * Fixed two more cases where the PNG encoder lost transparency (reference
630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
632 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
633 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
634 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
635 * Support NCC (normalized cross correlation) compare metric.
637 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
638 * Fix PNG coder compile error when HDRI is enabled.
640 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
641 * Many of the problems with the PNG encoder have been fixed (reference
642 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
643 * The "-type Optimize" option is now deprecated. If present, it is treated
644 by the PNG encoder the same as if the type were undefined. Optimization
645 is now always performed. No other formats used the "type Optimize" option.
646 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
648 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
649 * The splice option no longer throws spurious "pixels are not authentic"
651 * Thread the -adaptive-resize option.
652 * Set XBM coder height to height not width.
654 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
655 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
657 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
658 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
659 preservation of images which only vary horizontally (or vertically)" under
660 no-op. New blur = 0.9812505644269356.
662 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
663 * Missing logical operator in tiff.c.
665 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
666 * Only save TIFF image with 1-bit depth if there is no alpha channel.
667 * Abandon PSD composite if layer is available.
668 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
669 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
671 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
672 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
674 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
675 * Do not read configure files in the current directory for the "installed"
676 version of ImageMagick.
677 * Allow numeric characters in the XPM basename (reference
678 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
680 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
681 * Revised PNG palette optimization
682 * Added some debug logging in coders/png.c.
684 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
685 * More precise blur values for Lanczos2Sharp and LanczosSharp.
686 * Added location of first Mitchell crossing (=8/7) to the filters data
689 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
690 * Added Lanczos2D* filters now named Lanczos2*
691 * Reorganization of AcquireFilter() to make it work better
693 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
694 * Clearer EWA filters (LanczosSharp etc) comments.
696 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
697 * Added LanczosSharp (3-lobe Lanczos with sharpening)
698 * Filter sharpening factors are also always applied regardless of usage.
700 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
701 * CubicBC filter formulas simplified by constant folding. In
702 particular, P1 coefficient (always zero) removed from coeff.
704 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
705 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
706 (as already specified in the documentation).
708 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
709 * Ignore PS bounding box offsets if -page is set.
710 * Use #pragma omp master for dumping single threaded debugging information
711 (single caused a fault).
712 * Add support for -evaluate exp.
714 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
715 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
716 filter only. This is similar in action to 'blur' but only for Gaussians,
717 and does not modify the filters support, allowing you to set a very small
718 sigma, without the function 'missing' all pixels.
719 (This will allow future adjustment of Gaussians for variable blur mapping)
721 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
722 * Patch for DrawableRotation() and DrawableTranslation() (reference
723 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
724 * The webp format requires the webpconv delegate program (experimental).
726 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
727 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivalent to
728 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
729 This also is very similer to a Mitchell filter but specifically designed
730 for EWA use and is the new default filter for Distorting Images.
731 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
733 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
734 * Autodetect file type support in Makefile.PL to prevent test failures
736 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
737 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
738 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
739 http://www.gson.org/thesis/warping-thesis.pdf
740 * Added filter "Robidoux" which is a slightly sharpened version of the
741 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
742 'blurry' for horizontal and vertical lines in no-op distortions.
744 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
745 * Add support for "pattern:vertical2" and "pattern:horizontal2".
746 * Add support for "pattern:vertical3" and "pattern:horizontal3".
747 * Properly handle PSD layers with negative offsets.
749 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
750 * Fix memory assertion with --enable-embeddable (reference
751 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
752 * Don't permit access to pixels when pinging an image (reference
753 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
755 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
756 * Added sqrt(2) blurring default for Gaussian Filter if used as
757 a Cylindrical EWA filter. This resulted removing the last aliasing
758 issue that was present in tests for Gaussian EWA resampling. Of course
759 it is still a very blurry filter for default use in EWA.
760 * Adjusted Variable Mapping Blur Composition so user arguments actual
761 relate properly to the sigma of the blur for a maximum mapping value.
762 * Fix horizon anti-alising for output-scaled perspective distortions.
763 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
764 however 'Bessel' while not visible as a filter option can still be used
765 as an internal alias for 'Jinc'.
767 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
768 * Chantal Racette double checked the bounding parallelogram computation
769 in resample.c (and I tightened the comments).
771 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
772 * Temporary files not always deleted (reference
773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
775 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
776 * Bug fix for -filter point distorts (occasional generating black pixels)
778 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
779 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
780 and credited Craig DeForest for the "clamp singular values" idea.
781 * No reason to have "insane" precision Sinc in resize.c: Use
782 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
784 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
785 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
786 for Distort Resampling. This makes -distort a whole lot nicer
787 and allows for the use of better cylindrical filters.
789 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
790 * Fix Point filter for ResizeImage() caused by support limiting the
791 Box weighting function.
793 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
794 * Don't allow resize filter weights to go to zero (reference
795 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
797 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
798 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
800 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
801 * Do not break words if caption size is absolute (reference
802 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
803 * Don't define HAVE_THREADS for --without-threads configure script option.
805 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
806 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
807 Some computations were needlessly done in long double precision because
808 PIL forced an automatic upcast wherever it appeared. Changed its name to
809 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
810 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
811 call instead of two trig calls.
813 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
814 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
815 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
817 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
818 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
820 * Support %[version] and %[copyright].
821 * Improve performance of the pixel cache.
823 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
824 * Automatically set the quantum depth to 16 for HDRI.
826 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
827 * IPTC profile not always wrapped properly inside an 8BIM profile.
828 * TIFF tile geometry must be divisible by 16.
830 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
831 * Rename of SincPolynomial to SincFast for easier user understanding
832 * Ditto for LanczosChebyshev to LanzcosFast
834 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
835 * Switch default resize filters to using the faster SincPolynomial
836 filter by default internally. However 'Sinc' will still use the
837 Trigonometric function, and can be used to assign the trig version
838 of Sinc() to filters using the filter expert options.
839 * The default filter for 'distort' was found to be a very blurry inaccurate
840 filter function. It was removed and replaced with a correct Gaussian
841 filter (as used by resize)
842 * Added a switch so that "-interpolate filter" will force the use of
843 a cylindrical filter for ALL pixels in distorted images. That is you can
844 use that switch to use a cylindrical filter even for images that are
845 being enlarged by the distortion. However EWA is still currently using
846 a fixed 2.0 sampling radius. This switch complements the use of "-filter
847 point" which turns off EWA filters in favor of interpolation for all
848 pixels in a distorted image. BOTH switches should not be used together.
849 * A bug in the support radius of the EWA resampling function was found,
850 now that correctly defined resize filters are being used. Suddenly Normal
851 Gaussian distortions are not so blurry, and tests with distortions of
852 the 'Rings' image show extremely good and clear results, with only minimal
853 blurring. The filter 'blur' expert option can be used to adjust this
856 The above represents a major improvement forward in the quality of the
857 image distortion operator. But near-unity distortions (no scaling) are
860 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
861 * Don't negate the geometry offset for the -extent option.
863 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
864 * The RGBO format is now listed as a supported format.
866 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
867 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
868 function as "LanczosChebyshev" as faster alternative to Lanczos.
869 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
870 the Sinc Trigonometric resize filter, as a proper filter to allow
871 direct comparision and speed testing of the filter.
872 * Expanded the "-set option:filter:verbose 1" output, so as to also include
873 the actual functions and other values that were used to create the filter.
875 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
876 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
878 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
879 * Path no longer closed if join style is round (reference
880 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
881 * Add case for BGRQuantum to GetQuantumExtent().
882 * Support no compression on PCX write.
884 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
885 * Fixed bug in the raw BGRA coders (reference
886 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
887 * Fix off-by-one error in the PSD coders.
888 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
889 approximation of the sinc function over the interval [-3,3].
890 * Eliminate a small memory leak in LevelizeImageChannel() (reference
891 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
892 * Recognize -fx logtwo (reference
893 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
895 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
896 * Throw exception if image size differs for the compare program but the
897 -subimage-search option is not specified.
899 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
900 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
901 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
902 * Add -subimage-search option to the compare utility.
904 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
905 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
906 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
908 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
909 * Emit a warning if the PNG encoder can't satisfy the color type and
910 bit depth requested with a "-define" directive.
912 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
913 * The orient option sometimes improperly set "undefined" (reference
914 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
915 * Only list orientation options for the -list orientation option (reference
916 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
917 * Return proper standard deviation for combined channels (reference
918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
919 * Handle transparency properly for the PSD image format.
921 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
922 * Properly map PNG intent to image->rendering_intent
924 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
925 * Eliminate bogus "invalid colormap index" when pinging ICO images.
926 * Support -set density / units.
928 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
929 * Only use the first alpha channel in PSD image.
930 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
932 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
933 * Eliminate useless message about assuming zero delay when writing
934 a single-frame MNG, and changed it from Error to Warning when
935 writing a multiple-frame MNG.
937 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
938 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
939 reader tries to read MNG chunks from the interior of the embedded PNG,
940 resulting in an erroneous "corrupted image" message.
942 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
943 * Fix memory leak in for corrupt BMP images (reference
944 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
945 * Repair several issues when writing to stdout (reference
946 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
947 * A GIF image with the .bgr extension is still a GIF (reference
948 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
950 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
951 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
952 images where the PNG bit_depth was not the same as the quantum depth,
953 and the transparent color was not black.
955 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
956 * Pinging the DJVU image format no longer faults.
957 * Check for time-limit-exceeded in only one thread.
958 * Reading filenames from a file (e.g. @filenames) no longer includes the
959 utility name (side effect of StringToArgv() method).
961 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
962 * Support the tiff:fill-order define.
963 * Filters are case sensitive (e.g. reduce-Colors).
964 * Restore mogrify's -path option.
965 * The -list module option lists image coders and image filters.
967 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
968 * Add the ImageView API.
969 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
970 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
972 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
973 * Skip byte when DDS bitcount is 32 (reference
974 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
975 * Montage now uses final background setting (e.g. montage -background none ...
976 -background lightblue show:).
977 * Do not annotate directory paths in ListFiles().
978 * Reset the image matte for png:color-type=2.
980 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
981 * Support new label:pointsize property.
982 * Miscellany->Slide Show, in the display program, now cycles through the
984 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
985 * Reduce memory requirements when dithering on the iPhone.
986 * Command line operators no longer affected by settings that appear after
987 them (e.g. -splice 10x0+0+0 -gravity center).
988 * Compute the proper DPX user data field size.
990 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
991 * Fix some nits to keep the clang compiler happy.
993 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
994 * Fix transprancy handling for Morphology Convolve
995 * Adjustments of Hit And Miss and Edge Detection kernel definitions
996 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
997 * Handling for Convolution of 1-D vertical kernels.
998 However this was removed (using #if-#endif) as I found it slower in tests!
1000 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
1001 * mogrify -format properly handles compressed image filename (e.g.
1002 -format jpg logo.png.bz2).
1003 * Respect +dither option when saving to the GIF image format.
1005 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
1006 * End of string sentinal is \n not \r.
1008 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
1009 * Don't decode pixels in coders/png.c when image->ping is set.
1011 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
1012 * Reset image filename when reading inline images.
1013 * Don't clamp floating point values for HDRI-enabled ImageMagick.
1015 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
1016 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
1017 * 'Skeleton' variant to thin down images as symmetrically as possible.
1018 * Spelling correction: Manhatten -> Manhattan
1020 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
1021 * Properly scale color components of the PNG bKGD chunk.
1022 * Prevent MNG divide by zero in calculation of frame_timeout. Set
1023 both frame_delay and frame_timeout to infinite when ticks_per_second
1024 is zero, as required by the MNG spec.
1026 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
1027 * Add x:silent option to prevent beeps when reading the X image format.
1028 * Recognize TTF for GetMagicInfo().
1029 * Ensure the +set option deletes the image artifact.
1031 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
1032 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
1034 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
1035 * Fix for Square Array Rotates (off center origin rotate)
1036 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
1037 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
1038 to complete this kernels definition
1040 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
1041 * Respect density when rendering SVG images.
1042 * Set AVI handler to the MPEG coder.
1043 * Compute the proper DPX user data field size.
1044 * Do not interpret a format specifier when enclosed in brackets (e.g.
1045 rose_tile_%[filename:tile].gif.
1046 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
1048 * Prevent MNG divide by zero in calculation of frame_delay (reference
1049 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
1051 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
1052 * Third Re-write of MorphologyApply() to better handle compound methods.
1053 * Implemented -set option:morphology:compose for merging results of
1054 multiple kernels. "None" means re-iterate results with next kernel.
1055 While "Undefined" means to use the internal default for a method.
1056 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
1057 while HitAndMiss defaults to "Lighten" (union of all kernel results).
1058 Other morphology methods defaults still to be decided.
1059 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
1060 * Rotation Expansion of single kernels '^' and '@' flags in arguments
1061 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
1062 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
1063 So the above will only produce a list of 2 kernels, not 4 kernels
1065 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
1066 * Separation of internal function MorphologyApply() from
1067 MorphologyImageChannel() to calls to convolve without user settings.
1068 * Rewrite of MorphologyApply() to output better 'verbose' messages
1069 * Better handling of Gaussian tyle filters (bug fixes)
1070 * Bug fix and optimization of kernel size calculations in "gem.c"
1071 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
1072 expand kernel into a rotated list.
1073 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
1074 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
1075 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
1076 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
1077 EG: -morphology convolve LOG:0x1
1078 * Added FreiChen, Kirsch Convolution kernels
1079 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
1080 * Added Edges HitAndMiss Kernel
1082 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
1083 * PSD images require a proper layer to support an alpha channel.
1084 * Enable PFM endian support.
1085 * Add context to -border for montage. Inside the parenthesis it adds a border
1086 to the image otherwise it sets the border for the layout manager.
1087 * 24-bit BMP images are not colormapped even if header colors != 0.
1088 * Set DPX user data like this: -set profile dpx:userdata.txt.
1089 * Make sure Lab => RGB => Lab survives the round trip.
1091 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
1092 * Use ScaleCharToQuantum() in coders/src.c (reference
1093 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
1094 * Don't clamp HDRI EXR pixels.
1096 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
1097 * Increase the estimated # points for the path drawing primitive.
1098 * Remove any prior resolution block from PSD before writing the new block.
1100 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
1101 * Addition of more Morphological/Convolution Kernels.
1102 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
1103 EG: -morphology convolve DOG:0x1,3
1104 -morphology convolve DOB:0x1,3,90
1105 * Added Prewitt, Roberts, Compass Convolution Kernels
1106 * Ring Symbol Kernel (subtraction of Disk from a Disk)
1108 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
1109 * The pixel buffer was underallocated for some image formats when streaming.
1111 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
1112 * Implementation of Pattern Matching Morphology methods
1113 HitAndMiss, Thicken, Thinning
1114 * Reporting of Kernel Strings that fail to parse (though not why)
1115 * Parsing of Multiple Kernel Strings, generating a list of kernels
1116 * Union of results from Multiple Kernels for HitAndMiss method
1117 * Interated Multiple Kernels for all other morphology methods
1118 * Added many new kernels for HitAndMiss and Convolution
1119 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
1120 ConvexHull (for Thicken), Skeleton (for Thinning)
1122 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1123 * Use proper background.index when writing indexed PNG, if the background
1124 color is in the palette.
1126 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1127 * Fix improper 'invalid colormap index' PNG bug.
1128 * Fix PerlMagick compile exception.
1130 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1131 * Added % and ! modification flags to morphology distance kernel
1132 scaling factor, for easier usage.
1133 * Bug fix for compose math channel handling and morphology diff usage
1135 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1136 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1137 * Initialize BMP alpha channel to opaque for RGB images.
1138 * Fixed under allocation for round rectangles.
1139 * The -list option returns a 0 status as expected.
1141 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1142 * Made use of new no-'sync' channel enabled mathematical compose methods
1143 for the difference morphology methods. These should now work correctly
1144 for specific channels, and more importantly for alpha shaped morphology.
1146 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1147 * Fixed bugs with losing the opacity channel while writing some PNG images.
1148 (bug reported by Anthony T.)
1150 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1151 * Simplified and corrected rowbytes calculation in coders/png.c and
1154 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1155 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1156 "ModulusSubtract" for more clarity of there functions. Old names
1157 will continue to work as expected.
1158 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1159 normal SVG 'Over' blending specifications, (see next for override)
1160 Note that this does NOT include the "Plus" composition method which has
1161 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1163 * By default mathematical compositions work as per SVG definition. That is
1164 the results are synchronized with 'Over' alpha-blending (except "Plus"
1165 which uses 'plus' alpha-blending).
1167 By removing the default 'sync' flag from the -channel setting however
1168 Break this inter-channel synchronization and do the mathematical operations
1169 only on the individual channels as specified by the -channel setting.
1170 That is do 'channel' math rather than 'SVG' composition.
1172 With this change you can then use mathematical composition methods on
1173 individual channels or even with the alpha channel of images.
1175 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1176 * Special case handling in Barrel distortion (pixel at image center)
1177 * Calculation of image for Barrel distortion (pixel vs image coords)
1178 * Argument input (handling optional 'd' argument) for Barrel distortion
1180 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1181 * Do not declare timestruct under MinGW.
1182 * Respect -compose option for the montage utility (bug report by Anthony).
1183 * A 256 column gradient produces a 256 color GIF image (bug report by
1185 * Register / unregister CALS format in static.c (reference
1186 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1187 * Add SetImageColor() method.
1189 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1190 * Only write one ICC profile to PSD image.
1191 * Sync image colormap for PNG tRNS chunks.
1192 * The -direction option now works with the -annotate and -draw options.
1193 * For the histogram: format, if you have no need for the unique color list,
1194 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1195 expensive operation.
1196 * Match on literal after backslash in glob expression (reference
1197 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1198 * Enable JPEG-compression for grayscale TIFF images (reference
1199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1200 * Don't write empty tile if tile geometry matches the image width (reference
1201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1202 * Support -regard-warnings in the mogrify utility.
1203 * Output the correct units for the identify utility (reference
1204 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1206 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1207 * Do not set the resample virtual pixel method when undefined.
1208 * Support writing grayscale PSD images.
1209 * Revert Lab-to-XYZ colorspace transform patch.
1210 * Clamp HDRI values for LevelImageChannel() method.
1212 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1213 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1214 * Do not flip BMP image with negative height when pinging.
1216 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1217 * Improve support for device link profiles.
1219 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1220 * Fixed bug in -auto-level for special case when only one value is present
1221 in some channel of the image. In this case no 'stretch is performed, just
1224 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1225 * WMF support under Windows does not produce the same results as under
1228 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1229 * Fixed bug in equal-size tile cropping, when image has a page offset.
1231 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1232 * The -recolor 4x4 matrix is now interpreted properly (previously it
1233 summed rather than attenuating the alpha channel).
1234 * Support writing 1-bit PSD images.
1236 * Improved WMF support under Windows.
1238 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1239 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1240 * Finished eliminating the deprecated direct references to members of
1241 the png_info structure. ImageMagick can now be built with libpng-1.5.
1243 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1244 * Respect the -density option when rendering a Postscript or PDF image.
1245 * Distort barrel no longer complains when 3 arguments are given (reference
1246 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1247 * Support -direction left-to-right option for rendering text
1249 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1250 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1251 * Relocated the new, misplaced png_get_rowbytes() call.
1252 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1254 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1255 * Windows does not support complex.h (reference
1256 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1257 * Add support for monochrome PSD images.
1258 * VignetteImage() no longer crashes when x and y arguments are both greater
1259 than half the width (x) and height (y) of the image.
1261 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1262 * Eliminated some of the deprecated direct references to members of
1263 the png_info structure. This must be finished before we can build
1266 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1267 * The animate program no longer loops twice when -loop 1 is specified.
1268 * The caption format would sometimes hang when the text was not UTF-8.
1269 * Don't gamma correct log to linear color conversion unless the -gamma is
1270 specified (reference
1271 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1273 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1274 * Detect CMYKProcessColor AI tag.
1275 * Delete image from command line cache for -write option.
1277 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1278 * Add support for the Adobe Large Document format.
1279 * Recognize -remap option for the mogrify utility.
1280 * The default Helvetica font is not always available, check for
1281 Century Schoolbook too (reference
1282 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1284 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1285 * Permit user to get virtual pixels with a region width of 0.
1286 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1287 * Resampling filter must respect the image virtual pixel method.
1289 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1290 * The -evaluate-sequence option behaves like -evaluate except it operates
1291 on a sequence of images.
1293 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1294 * Add support for the -maximum and -minimum options.
1296 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1297 * Check to see if ICON image width /height exceeds that of the image canvas.
1298 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1299 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1301 Anthony, review these for correctness.
1302 * Don't embed an XMP profile in an EPS image for now.
1304 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1305 * Insufficient image data in EPT is a warning rather than an error.
1306 * Respect -type TrueColor when writing gray DPX images.
1307 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1308 not a multiple of 3.
1309 * BMP has an alpha channel, it was treated as an opacity channel.
1311 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1312 * Write 10-bit grayscale DPX images properly.
1314 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1315 * Detect PDF ICCBased colorspace.
1317 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1318 * Finalized -set option:convolve:scale kernel normalize/scale option
1320 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1321 * TransformImage() resets the image blob when called in the PICT decoder;
1322 use SetImageExtent() instead.
1324 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1325 * Support PSD RLE compression.
1327 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1328 * The jpeg:extent define sometimes exceeded the specified limit.
1330 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1331 * Resolve "too many open files" (reference
1332 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1334 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1335 * Added Correlate method which does a Convolve without reflecting the kernel.
1337 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1338 * Initialize grayscale colormap for PSD images.
1340 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1341 * Final testing and fixing of basic morphology operators
1342 * Addition Third-level Subtractive Morphology Methods:
1343 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1344 * Ensuring original kernels passed to morphology are cloned before being
1345 modified for use by specific methods (EG: convolve scale/normalize)
1347 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1348 * display -immutable to display transparent image without a checkboard.
1350 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1351 * Make -define png:color-type less persnickity about what it will accept.
1353 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1354 * added use of -precision in 'showkernel' output of -morphology
1355 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1356 'Distance' Morphology primitives. This does not have a performance hit,
1357 though is only truely applicable when the kernel is asymmetric. Note that
1358 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1359 operations work properly. This 'reflected usage is defined by online
1360 morphology lecture notes (Google for "EECE Binary Morphology")
1361 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1362 If undefined morphology convolve does not do any scaling or normalization
1363 of the convolution kernel. A value of 0.0 causes normalization for both
1364 zero and non-zero (added weights) kernel types.
1366 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1367 * Speed up reading the PSD image format.
1368 * Add the -precision option. Use it to set the maximum number of significant
1369 digits to be printed.
1370 * Add -features option to the identify program to display channel features.
1371 * Add -unique option to the identify program to display channel features.
1373 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1374 * Add support for compact floating point (i.e. -depth 16 -define
1375 quantum:format=floating-point).
1376 * Transparent images no longer flicker on certain system when using the
1378 * Permit interactive resizing with the display program.
1379 * Support heterogeneous distributed processing, see
1380 http://www.imagemagick.org/script/architecture.php#distributed.
1381 * Fix semaphore assertion when reading a corrupt image with Magick++.
1382 * Add support for -brightness-contrast option.
1384 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1385 * Add support for the BGRA raw image format.
1387 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1388 * Added Kernel Generator to generate kernels from user strings, which
1389 allows the generation in many built in kernels for both Convolution
1390 and other Morphological methods. New Kernels currently include..
1391 Convolution: Gaussian, Blur, Comet
1392 Morphological: Rectangle, Square, Diamond, Disk, Plus
1393 Distance: Chebyshev, Manhatten, Knight, Euclidean
1394 And both old and new (rectangular) user defined kernel specifications
1395 including the use of 'nan' to represent elements which are not part
1396 of the kernel definition. List built-in kernel types use "-list kernel"
1397 * Added -morphology {method}[:{iteration}] {kernel_string}
1398 Initial methods includes no only the basic morphology methods: Dilate,
1399 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1400 also the special methods: Convolve, and Distance. Of course the
1401 appropriate kernel should be provided for each specific method.
1403 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1404 * Add OpenCL-enabled filter (e.g. convert image.png -process
1405 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1406 * Added StringTo...() processing functions
1408 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1409 * Added MxN tile cropping with overlapping and space handling.
1410 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1412 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1413 * angle bug fix in variable blur composition with vertical ellipses
1414 * Added ability to have variable angles for ellipses in variable blur
1415 composition. See IM Examples, Composition, Variable Blur for details
1417 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1418 * JPEG does not grok the HSL colorspace.
1420 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1421 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1422 * The -gaussian-blur over blurred the opacity channel (reference
1423 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1425 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1426 * Declare InverseFourierTransformImage in Magick++/Include.h.
1428 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1429 * The PNG8 encoder would fail to write a 1-color image, due to
1430 a bogus MagickFail return from CompressColormapTransFirst().
1432 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1433 * SVG images are no longer double sized with the -density option.
1435 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1436 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1439 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1440 * It's interword-spacing, not interword_spacing (reference
1441 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1442 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1444 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1445 * Changed the one remaining ping_info->trans to ping_info->trans_values
1448 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1449 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1450 * -threshold option: threshold to white if the computed intensity of the
1451 color channels exceeds the threshold.
1452 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1454 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1455 * Escape single quote in when writing the UIL format.
1457 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1458 * The mogrify program +opaque option now recognizes its required argument.
1460 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1461 * Add magick/morphlogy.{c,h} source templates.
1462 * Sync image option when reading MPR images.
1463 * Optimize ping for SVG images.
1464 * SetLogFormat() no longer causes crash (reference
1465 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1466 * Do not call MagickCoreTerminus() when memory allocation fails inside
1467 the locale component.
1469 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1470 * Read / write 32-bit SUN raster images with a odd width.
1471 * Cairo format returns pixels with the alpha premultiplied (reference
1472 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1474 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1475 * Thumb::URI file URI now has the correct number of forward slashes.
1477 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1478 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1481 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1483 * Restore -tile-offset functionality (bug report from Anthony).
1485 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1486 * Animate command line options are no longer ignored.
1488 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1489 * Bug Fix for Polynomial distortion. which is now working.
1491 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1492 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1493 * Make sure MagickWand semaphore is acquired before locking it.
1495 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1496 * Convert SVG clipping path points from unsigned to long.
1498 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1499 * Only call InstantiateXComponent() if X11 support is included.
1500 * Correct hue computation for the HSB colorspace.
1502 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1503 * Braille coder fix for DirectClass images
1505 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1506 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1508 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1509 * Alpha blending is not required for ScaleImage().
1510 * Gaussian noise operator is not longer discontinuous.
1512 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1513 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1515 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1516 * Black channel is now set properly when resizing CMYKA images.
1518 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1519 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1521 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1522 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1524 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1525 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1526 * Use GetCacheViewAuthenticPixels() rather than
1527 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1529 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1530 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1531 filters/Makefile.am and wand/Makefile.am.
1532 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1535 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1536 * Don't use group4 compression if the image is truecolor.
1537 * If image is gray, write grayscale DPX images.
1538 * We no longer lose a scanline when reading multi-frame raw images
1540 * Properly update the EXIF orientation tag.
1542 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1543 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1545 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1546 * Support -clamp option.
1547 * Patch for IsMagickColorEqual() for HDRI.
1548 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1550 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1551 * Patch to fix configure's framework's undefinedness (only if the gslib
1554 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1555 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1557 * Hue in hsl() format is 0-360 and does not use %.
1559 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1560 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1562 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1563 * Optimize copy composite operator.
1565 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1566 * Use -define jpeg:size to scale a JPEG image to the specified size.
1568 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1569 * Fix ICON alpha mask scanline pad.
1571 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1572 * Return the global maximum threads to avoid the rare cache view assertions.
1573 * Throw an end-of-file exception for truncated raw gray images.
1575 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1576 * Do not include last line of text in the interline spacing computation.
1578 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1579 * Check that quantum_info is defined before destroying it in the PNG coder.
1580 * Add -interline-spacing option to convert.
1582 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1583 * Support multi-page transparent Postscript and PDF.
1585 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1586 * A union is required when converting a thread ID to an unsigned long.
1588 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1589 * Add support for TIFF 3.9.1.
1591 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1592 * Validate with the netscape: reference image.
1594 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1595 * Fix memory leak for threaded PerlMagick scripts.
1597 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1598 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1600 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1601 * Bug Fix for transparency handling in Composite Variable Blur
1602 * Addition of -auto-level and -auto-gamma image enhancements
1603 (under trial not yet final)
1604 * Addition of a special -channel flag 'sync' which means that the specified
1605 channels are to be modified together by the same amount. The flag is
1606 enabled by default. This replaces the current 'channels not modified'
1607 type handling thought IM.
1608 * Modified -channel parsing to continue looking for words, after handling
1609 any shorthand channel options. For example: -channel RGB,sync
1611 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1612 * identify -format %c logo.png returns the image comment as expected.
1613 * Clone ImageInfo members scene and number_scenes (reference
1614 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1615 * Fix memory leak with the -remote option of the animate program (bug report
1617 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1618 * MVG partial opacity not set properly (reference
1619 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1620 * Black channel was not blurring properly (reference
1621 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1623 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1624 * The display program honors -loop.
1625 * (ab) of Lab colorspace was not offset correctly.
1626 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1627 * SVG permits multiple arc paths with an omitted 'A' (reference
1628 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1629 * The 'skewY' MVG attribute produced incorrect angles (reference
1630 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1632 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1633 * Optimize GammaImage() method.
1635 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1636 * OpenMP-enable GetSimilarityMetric().
1638 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1639 * Structure trans_values was renamed to trans_color and trans was
1640 renamed to trans_alpha in PNG version 1.4.
1642 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1643 * Replace color blending in DrawGradientImage() to use Composite Blend.
1644 this makes Gradients handle transparency correctly!
1646 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1647 * The -thumbnail option no longer removes color profiles (reference
1648 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1649 * Do not scale real / imaginary FFT / IFT.
1650 * Check for localtime() NULL return.
1651 * import --help requires an X server (reference
1652 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1653 * Fails to load MS Windows icons with compressed PNG elements (reference
1654 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1656 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1657 * Support the new JPEG version 7 delegate library.
1659 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1660 * Incorrect use of setjmp in coders/png.c.
1662 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1663 * We broke -scene when we fixed the -dispose option. Try again.
1665 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1666 * Update autoconf support files.
1667 * More than one -dispose setting overwrote previous settings (reference
1668 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1669 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1671 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1672 * Final testing and bug fixes for all mathematical compose methods
1673 Including non-overlapping regions bugs found in in operators Divide,
1674 ColorDodge, VividLight. And the handling of transparency to follow
1675 standard 'Over' Blending in Divide. Only math methods not looked at are
1676 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1677 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1679 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1680 * Addition of user definable 'Mathematics' compose method
1681 -compose Mathematics -set option:compose:args A,B,C,D -composite
1682 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1683 this lets you implement most smooth polynomial compose methods.
1684 (requested by Fred WienHaus)
1686 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1687 * Finished the recoding of Composite methods to allow easier debugging
1689 * Added PegtopLight compose method as an alternative simpler Softlight
1690 alternative. See notes and comparision to SoftLight in...
1691 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1692 * From the notes on Photoshop blend modes at
1693 http://www.simplefilter.de/en/basics/mixmods.html
1694 Added extra composition modes:
1695 VividLight, PinLight, LinearBurn, LinearDodge
1696 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1698 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1699 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1700 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1701 to debug, and directly comparable to SVG specifications.
1702 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1703 Though only SoftLight changed to significantly.
1704 * However implementation errors were found for ColorBurn, LinearLight
1706 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1707 * Add -blue-shift option.
1708 * Add compression flag for each channel of a PSD layer.
1709 * Implement experimental forward and inverse Fourier transforms (contributed
1710 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1711 prime time just yet.
1712 * Support -cdl (color decision list) option.
1713 * Support breaks in Chinese characters which traditionally do not include
1715 * Don't process directories as filenames when using wildcard paths
1718 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1719 * Can't bit shift a float.
1721 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1722 * Off by one error for multi-frame raw grayscale images.
1723 * Can't stat() a Zip or Bzip opaque structure.
1724 * DPX user bits are no longer truncated.
1725 * Return image colorspace for -format [%colorspace] option.
1726 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1728 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1729 * Automatic determination of B from C and C from B for a 'Keys Filter'
1730 when using the B,C Cubic Filter Expert options was broken.
1731 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1733 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1734 * Added -compose 'Blur', variable blur mapping to CompositeImages
1735 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1736 * Added "-blur" special compose option to "composite"
1737 * Cleanup of "composite" compose argument handling
1739 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1740 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1741 * Set compare similarity image to NULL to prevent double free.
1743 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1744 * Set camera formats to require a seekable stream.
1745 * Do not let display program image window exceed the screen size.
1747 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1748 * Improve FITS keyword parser.
1750 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1751 * Cleanup of compose 'displace' of old useless code that is not used.
1752 * Implement a compose 'distort' mapping method,
1753 This is basically exactly like 'displace' but relative to a fixed point
1754 which may be user supplied as +X+Y
1755 * Default scaling to width/2 and height/2 of overlay (100% scale)
1756 with a distortion 'center' to the middle of the overlay image
1757 * If a '%' flag given scale displacement relative to image size
1758 * If a '!' flag given make scale and center relative to 'background' image
1759 instead of the overlay map.
1760 * If no 'height' scale given, use the X scale.
1762 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1763 * Fixed bug for compose methods, Hue, Saturate, Luminize
1765 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1766 * Report the correct transparent pixel values in the display program
1768 * Do not advance when finalizing image settings in the mogrify program.
1770 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1771 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1772 for correct handling of 2 dimensional -compose "displace".
1773 * Fixed PerlMagick Composite() for the same thing.
1774 * Modified compose "Displace" so displacement image's alpha channel can be
1775 used to mask the transparency of the overlay area.
1777 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1778 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1779 See Introduction at http://www.quelsolaar.com/technology/clut.html
1781 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1782 * Changed CompositeImageChannel() so that extra compose arguments are
1783 now passed in the ImageArtifact "compose:args". This can be assigned to
1784 images using -set "option:compose:args" 'args' where args are defined
1785 using 'geometry' style or 'comma separated numbers'.
1786 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1787 "compose:outside-overlay".
1788 * Documentation update for CompositeImageChannel() in Core Library to
1789 reflect these changes.
1790 * Documentation update for DistortImage() in Core Library with the extra
1791 ImageArtifact controls it can use.
1792 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1794 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1795 * Documentation update for CompositeImageChannel() in Core Library.
1796 This adds the information on how extra compose arguments needed for
1797 specific compose methods are actually passed to the library function.
1798 Compose methods such as Blend, Dissolve and Displace.
1800 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1801 * The target profile in ProfileImage() is no longer accessed after it is
1804 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1805 * Bug fix for -page.
1807 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1808 * Minor change to -function Arctan to make first argument match slope
1810 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1811 * Do not treat -page as a global option (reference
1812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1814 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1815 * Create thread set for pseudo-random number generator.
1817 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1818 * Do not change opacity value for the -alpha background option.
1819 * Rebuild automake / autoconf scripts.
1821 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1822 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1825 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1826 * Permit reading a specific frame of a multi-page TIFF with blobs.
1828 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1829 * Added new -function methods Arcsin and Arctan
1831 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1832 * Fixed a regression with PNG8: format.
1834 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1835 * The -geometry option was improperly applied twice.
1837 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1838 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1840 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1841 * Updated help output and command-line options documentation to bring
1842 the -alpha options up to date with what's actually in the code.
1844 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1845 * Change "depreciated" to "deprecated" in several files.
1847 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1848 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1849 * Recognize unicode strings when computing caption word wrapping.
1850 * New -alpha background option to set fully-transparent pixels to the
1853 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1854 * Combined layer of transparent PSD image was not being read properly.
1856 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1857 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1858 It is now able to write an opaque black-and-white image in any of the 15
1859 valid combinations of PNG color-type and bit-depth.
1860 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1862 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1863 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1865 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1866 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1868 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1869 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1870 * Support policies to permit or deny any coder, delegate, filter, or file
1871 path (see policy.xml).
1873 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1874 * The mogrify -crop option returns multiple images if an x/y offset is not
1875 specified (e.g. -crop 100x100).
1876 * Generate a proper file path for -path @filelist.txt (reference
1877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1879 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1880 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1881 options. This is work-in-progress with the objective of being able to
1882 precisely specify the type of PNG file to be written. The previously-used
1883 internal attribute "png:bit-depth" that was used to communicate between
1884 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1885 This feature needs testing. It is important to note that this feature
1886 cannot be used to force the PNG to use a bit-depth or color-type that
1887 does not losslessly represent the image. You can, however, cause
1888 the writer to use a larger depth or to use the RGB colorspace when
1889 grayscale or indexed would have been sufficent.
1891 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1892 * Fixed the Rmin usage in Depolar and Polar distortions
1893 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1894 to Afrom + 360 degrees (or a fill circle from the given start angle)
1896 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1897 * Do not return a black image for -channel RGBA -gaussian (reference
1898 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1900 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1901 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1903 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1904 * Generate BMP 32-bit ARGB format for images with transparency (reference
1905 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1907 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1908 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1909 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1910 * Normalize similarity based on reconstruction not the original (reference
1911 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1912 * Support multiple JPEG images encapsulated within DICOM.
1914 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1915 * Msys does not understand NAME_MAX.
1917 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1918 * Check for valid linked list before assigning next / previous pointers.
1920 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1921 * Check error return from CompressColormapTransFirst() in coders/png.c
1923 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1924 * Refrain from modifying image struct members (color, depth, matte)
1925 while writing PNG datastreams.
1927 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1928 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1929 Now it always produces 8-bit datastreams as users probably expect.
1931 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1932 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1933 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1935 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1936 * The display program now returns a 0 exit code on success (reference
1937 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1939 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1940 * Folded some long lines and made other cosmetic changes.in coders/png.c
1942 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1943 * MVG autodetection failing (reference
1944 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1946 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1947 * Image not properly placed when displaying to the X server root (reference
1948 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1949 * fmax() is not support on some platforms (reference
1950 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1952 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1953 * Rename existing "Bilinear" distortion as "BilinearReverse"
1954 * Added forward mapped bilinear distort as "BilinearForward"
1955 * The "Bilinear" distort is temporarily obsoleted but will eventually
1956 be added as a "BilinearReverse" and "BilinearForward" combination
1957 mapping though a unit square.
1958 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1959 gradient function as that method is the direct use of such equations.
1961 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1962 * Default to min-is-white Photometric for fax / group4 compression (reference
1963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1964 * Respect image resolution when setting PDF MediaBox (reference
1965 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1966 * Add SimilarityImage() to return how similar one image is to another.
1968 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1969 * Graceful exit in djvu coder when EOF is thrown.
1970 * Support -unsharp option for the montage program.
1972 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1973 * Reduce deskew blurring: use AffineTransformImage() rather than
1975 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1976 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1978 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1979 * Support for -density & -units options in PSD writer.
1981 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1982 * Fix bug in the braille coder which makes it always segfault.
1984 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1985 * Enhance the compare program to locate a template image within a larger
1987 * Eliminate assertion when generating a PDF thumbnail.
1989 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1990 * Fix assertion in IntegralRotateImage (reference
1991 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1993 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1994 * Referenced counted blob was incremented incorrectedly in CloneImage().
1996 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1997 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1998 * Assertion failure reading PSD image (reference
1999 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
2001 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
2002 * Change -selective-blur to use gaussian kernel.
2004 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
2005 * Missing locks in blob - race condition (reference
2006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
2008 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
2009 * Use default SVG resolution unless resolution is explicitly set (reference
2010 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
2011 * Add support for -selective-blur option.
2013 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
2014 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
2015 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
2017 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
2018 * Check the 8BIM profile resource block length (reference
2019 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
2020 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
2021 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
2023 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
2024 * Eliminate race condition when acquiring a wand (reference
2025 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
2026 * Use of "localtime" in FormatMagickTime not thread-safe (reference
2027 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
2029 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
2030 * Fix the image compose operator at OverCompositeOP for shadows (reference
2031 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
2033 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
2034 * Patches to get ImageMagick working under OS2.
2036 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
2037 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
2038 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
2040 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
2041 Glenn Randers-Pehrson <glennrp@image...>
2042 * DICOM reader not handling signed pixels properly.
2044 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
2045 * Don't call GetValueFromSplayTree() if image properties is NULL.
2047 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
2048 * Fix minor size issue with bestfit +distort operation.
2049 * Enable listing of -distort Polynomial
2050 * Minor tweeks and center fixes for Polar/Depolar
2052 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
2053 * Convert returns MagickFalse for the -version option (reference
2054 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
2055 * Don't set pixel opacity unless the image alpha channel is active (reference
2056 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
2058 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
2059 * Fix old -clut bug for re-coloring gray images using transparent and
2060 semi-transparent colors.
2062 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
2063 * Changes have been made to scores of the files that generate the
2064 documentation. The most noticeable cosmetic changes are to the command-line
2065 examples and command-line snippets, which now have a new look: dark blue
2066 boxes with white/yellow text to indicate sample input/output. Inclusion of
2067 current version and release dates in appropriate places are now
2068 automatically generated. Also, many changes have been made to begin to
2069 bring the pages into strict W3C compliance with respect to both HTML and
2072 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
2073 * The identify program reads the image pixels when the -format option is
2074 asking for image statistics.
2075 * Much improved ImageMagick validation suite (exercise with 'make check').
2077 2009-02-18 6.4.9-5 Jon <jon@brick...>
2078 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
2079 and which overwrites the allocated area.
2081 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
2082 * Add section to license to alert users to third-party licenses in the
2085 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
2086 * Replaced geometry string parsing using ParseGravityGeometry() in
2087 "composite" with more direct use of GravityAdjustGeometry();
2089 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
2090 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
2091 * The stream utility no longer go into an infinite loop (reference
2092 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
2094 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
2095 * JPEG to PDF was not always reversible (reference
2096 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
2098 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
2099 * Stroking when annotating failed for stroks widths > 2 (reference
2100 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
2102 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
2103 * TransformImageColorspace() returns GRAYColorspace when set (reference
2104 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
2105 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
2108 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
2109 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
2111 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
2112 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
2114 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
2115 * Removed previous patches for -shear directions.
2117 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
2118 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2121 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2122 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2123 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2124 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2126 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2127 * Removed "annotate" patches, which causes no end of problems.
2128 Original coding worked perfectly fine. Annotate isn't part of SVG!
2130 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2131 * Respect mouse wheel movements for display program (reference
2132 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2133 * Grab button in Display Open menu now works consistently (reference
2134 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2135 * Patch for problem with opacity in MVG (reference
2136 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2138 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2139 * Don't accept discontinuous shear angles for the -annotate option.
2142 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2143 * Apply patch so ImageMagick compiles with Visual Studio 6.
2145 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2146 * Fix small memory leak on truncated PNG images.
2147 * Do not allocate pixels when pinging a PNG image.
2149 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2150 * Set the stroke opacity for "opacity" SVG element (reference
2151 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2153 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2154 * Convert to windows .ico format no longer inverts alpha channel.
2156 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2157 * Interpret geometry correctly for negative angles (-shear 30x-10).
2159 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2160 * Fix GetMagickToken() to accept locales that use "," as radix character.
2162 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2163 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2165 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2166 * Check for negative offsets (bevel widths) for the -frame option.
2168 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2169 * Patch for a memory leak and a logical bug in coders/gif.c.
2170 * CopyMagickString() now returns the minimum of the source string length
2171 or the length parameter.
2172 * Properly set alpha channel in PNGs with palette and tRNS.
2174 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2175 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2176 'rose-%[area].png').
2177 * Do not set the fill element when 'opacity' is set (reference
2178 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2179 * Restore support for decoding the DVI format.
2180 * Add perl and math lib reference to PerlMagick Makefile (reference
2181 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2182 * Fix crash on invalid JPEG XML profile.
2183 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2184 * Support sine and cosine as arguments to the -evaluate option.
2186 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2187 * Calculate the kurtosis and skewness of image channels (reference
2188 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2190 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2191 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2192 same results as the -contrast-stretch option.
2193 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2194 MogrifyRegion() in PerlMagick.
2196 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2197 * Reverse argument and option in Throw*InvalidArgumentException()
2198 macro for proper exception message.
2199 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2200 * Fix Y shear angle for -shear option.
2202 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2203 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2204 * Support reading FITS test files (reference
2205 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2206 * Replace input.ttf with the public domain Tuffy.ttf font.
2207 * MagickNewImage() no longer faults when parameters are incorrect (reference
2208 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2209 * Allocate strings returned by XGetResourceInstance() (reference
2210 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2211 * The -append gravity is relative to the container (reference
2212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2214 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2215 * Reference cache rather than acquiring when cloning an image.
2217 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2218 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2220 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2221 * Add -interword-spacing option to convert.
2222 * Initialize the black channel when testing the CMY colorspace (reference
2223 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2224 * remove calls to exit() in MagickWand (reference
2225 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2226 * Validate -affine arguments.
2227 * Accept -attentuate as an option for convert.
2228 * Properly create RGBA image if colormapped image has transparency.
2229 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2231 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2232 * Fix off-by-one problem with -shear.
2233 * Clone pixel cache method when cloning an image.
2235 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2236 * Make "-layers Coalesce" work as it should.
2238 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2239 * Support > 2GB TIFF under Windows.
2241 2008-12-12 6.4.7-8 mootools <help@mooto...>
2242 * FormatMagickTime() checks to ensure the provided time is valid.
2244 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2245 * Add -kerning option to convert.
2246 * Remove halo effect for the -scale option.
2248 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2249 * Fix a 1 byte overrun in Postscript coder.
2251 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2252 * Fix small memory leak in ExpandFilenames().
2254 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2255 * Fix small memory leak in LoadLocaleList().
2256 * Fix small memory leak in GetProfilesFromResourceBlock().
2257 * Don't forget to scale grayscale values when quanum min-is-white is set.
2259 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2260 * Include delegate libraries in MagickCore-config script.
2262 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2263 * Fix off-by-one error for -chop 0x50%.
2264 * Performance improvement bilinear interpolation.
2266 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2267 * Support absolute paths in the include directive within a configuration
2270 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2271 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2272 * Another attempt at properly extracting the IPTC profile from a 8BIM
2275 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2276 * AppendImage() re-written to respect gravity properly!
2277 Routine simplified to a single loop for both styles of append
2279 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2280 * AppendImage() respects gravity.
2281 * Protect against circular image list when cropping.
2282 * The index variable must be long rather than unsigned long for the DCM
2285 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2286 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2287 quantum depth is 32.
2289 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2290 * Global replaced accidently renamed MagickGetImagePixelColor().
2292 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2293 * Fixed transient bug in the -white-threshold option.
2294 * -extent x256+100+100 no longer returns an exception (reference
2295 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2297 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2298 * TIFF pad is relative to bits-per-sample (reference
2299 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2301 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2302 * Support GBR raw image files.
2304 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2305 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2306 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2307 * Default PDF compression to that of the image unless overwritten by
2308 the -compress option.
2310 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2311 * Numerous pixel cache improvements including embeded support for
2312 OpenMP in a transparent manner.
2314 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2315 * Transient bug in encipher / decipher operation (reference
2316 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2318 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2319 * MPC image files working again.
2320 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2323 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2324 * Fix temporary file leak.
2326 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2327 * Fix bug for RGBO image @ line, plane and partition interlace.
2329 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2330 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2331 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2333 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2334 * GPS and multivalued EXIF properties support
2336 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2337 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2340 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2341 * Correct DPX frame position property label (reference
2342 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2343 * Textures are no longer painted as the background color.
2344 * Update both fields of an EXIF resolution.
2345 * Support query-font-metrics MSL tag.
2347 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2348 * Do not set image colorspace for the MSL modulate tag.
2350 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2351 * Off by one error when computing affine in DrawAffineImage() (reference
2352 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2354 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2355 * Fixed local adaptive thresholding when using an offset (reference
2356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2357 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2358 the pixel cache morphology.
2360 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2361 * Set explicit image format for BlobToImage() (reference
2362 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2363 * p_thread_t is an aggregate under MinGW.
2365 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2366 * pthread_t can be aggregate so stop treating it like its atomic.
2367 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2370 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2371 * slight modification of the added "radial-gradient:" image generator
2372 so the radius goes to an edge rather than the corner, allowing more user
2373 control based on image size.
2374 * fix -raise N to mean -raise NxN
2376 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2377 * Add support for inline images.
2379 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2380 * MinGW supports both Posix threads and Windows critical sections.
2382 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2383 * pthread_self() can be an aggregate value.
2384 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2386 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2387 * Set sentinel byte for MVG coder.
2388 * fx:standard_deviation returns standard deviation now instead of mean.
2390 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2391 * Support radial gradients in DrawGradientImage().
2393 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2394 * Fix memory leak when XMP profile is corrupt.
2395 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2397 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2398 * Use -remap rather than -affinity.
2399 * Don't unregister a module for an image coder signature exception.
2400 * Don't assume a monochrome image is colormapped.
2402 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2403 * Attempt to fix three image "composite -displace" while also allowing use
2404 of separate X, Y grayscale displacement maps, or a merged X=red Y=green
2405 (later transparency mask will also be added) as discussed in IM Examples,
2406 'distortion maps', but for -displace.
2408 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2409 * Fix pixel cache race condition.
2411 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2412 * Fixed an OTB coder bug (reference
2413 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2415 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2416 * Add NULL terminator to options list to in MontageImageCommand().
2418 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2419 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2420 to fit the current sequence of layered/animated images. The images
2421 themselves are not modified only the 'page' meta-data. As a side-effect
2422 all offsets will become positive, with a minimal canvas width/height.
2424 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2425 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2427 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2428 * String Memory leak from InterpretImageProperties() in "annotate"
2429 for Command line handling in mogrify.c
2430 * Allow percent escapes in both -sparse-color and -distort argument strings.
2431 * Fix -alpha to allow Set, Copy, and Extract from command line
2432 * Fix -alpha Set so it only clears the alpha when it was previously off
2433 * Changed 'AllChannels' to be just the 'real' channels (including K).
2434 * Special handling if +level-colors is given one color, and no separator.
2435 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2437 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2438 * Fix -interpolate / -compose settings.
2439 * No need to specify -endian for native floating point format.
2440 * Remove small memory leak when cloning image properties (reference
2441 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2442 * The scan delegate requires a device name, not a symbolic link.
2443 * Report alpha instead of opacity for the TXT image format (reference
2444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2445 * Add channel support to -motion-blur.
2446 * Set the SVG affine matrix *before* we compute the scale (reference
2447 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2448 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2449 ImageMagick distribution is built without thread support.
2450 * Return the correct number of unique colors for colormapped image (reference
2451 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2452 * SVG depends on MagickWand for parallel make (reference
2453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2456 * Addition of 'BarrelInverse' Distortion
2458 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2459 * Extract / embed namespace for JPEG XMP profiles (reference
2460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2461 * Deprecate -map and replace with -affinity which supports dither methods.
2462 * Set image depth when -depth is fired.
2463 * Fix small memory leak in TIFF coder (reference
2464 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2466 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2467 * Parallelize the colorspace transforms.
2468 * Honor gravity for -extent option (reference
2469 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2471 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2472 * Fixed a memory leak in the TransparentPaintImage() method.
2474 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2475 * Treat -compose as a setting.
2476 * Check for depth == 0 in GetQuantumScale() (reference
2477 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2478 * Fix CIN coder scanline length (reference
2479 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2481 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2482 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2483 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2484 * Fix configure script to configure the JBIG delegate library (reference
2485 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2486 * Error in indexed PNG output if number of colors <= 16 (reference
2487 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2489 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2490 * Always reinterpret %[fx:] properties.
2491 * Composite based on the composite image compose operator.
2493 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2494 * Add --coder-path and --filter-path options to MagickCore-config to
2495 support the Magick Coder and Image Filter kits.
2497 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2498 * -sparse-color option completed with inital set of methods.
2499 * -distort Barrel arguments expanded.
2501 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2502 * The -draw option no longer returns an error when for # like .6 (reference
2503 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2505 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2506 * New dithering selection option, -dither Floyd-Steinberg or
2509 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2510 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2512 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2513 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2514 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2515 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2516 * Support -compose option in the compare program.
2518 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2519 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2520 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2521 the older DrawAffineImage() in AffineTransformImage().
2522 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2524 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2526 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2527 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2528 degree Arcs and Polar Distorts.
2530 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2531 * Patch -fx to properly recognize maxima and minima.
2532 * Add channel specifier to -fx depth, mean, maxima, minima, and
2533 standard_deviation (e.g. depth.r).
2534 * Properly append .magick to the USERPROFILES path (reference
2535 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2537 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2538 * Added a "-set option:distort:scale" which scales the output 'view'
2539 by the amount given. This is directly useful for doing 'super-sampled'
2540 distorts, just set this, the scale the result back to a normal size.
2542 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2543 * Rewrite on coefficient handlig for DistortImages so allow for generation
2544 by other operators (SparseColor), and addition of verbose output of
2545 equivalent -fx functions for DistortImages to report of the internal
2546 coefficients that was calculated, and who they are used.
2547 * Initial implementation of SparseColor for interpolated gradients from
2548 sparsely separated points of color (or posibily other forms of arguments)
2549 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2550 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2551 And as developed by Fred WeinHaus in his PinBarrel script
2553 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2554 * Certain corrupt GIF images no longer hang (reference
2555 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2556 * Read more than one image (if they exist) from DJVU image files.
2557 * Don't set image depth in histogram coder (references
2558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2560 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2561 * Fixed cache nexus threading problem to avoid spurious assertions when
2562 calling the DistortImage() method.
2564 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2565 * New distortion Shepards which provide semi-localized distorts of control
2566 points within an image, as first developed for IM by Frew Weinhaus in his
2567 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2568 It's almost like taffy pulling!
2570 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2571 * Separate coefficient calculation from DistortImages (future development)
2572 * Perspective and Bilinear Distortions fallback to Affine
2573 when less than 4 point pairs are provided.
2574 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2575 and a simple translation if only a single point pair is provided.
2576 * Added 'verbose' output of some of the distortion equations generated
2577 * Initial addition of polynomal distortion (incomplete - not working yet)
2579 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2580 * Add log2 and round as -fx operators.
2581 * Add log and round as -evaluate operator.
2582 * Add -deskew option to straighten an image.
2584 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2585 * Use the source image interpolation method when drawing an affine image.
2587 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2588 * Added new operator +/-level-colors which will 'level' images based
2589 on colors to use for the black and white points. This lets to adjust
2590 the image in terms of mapping the given colors from/to black and white
2593 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2594 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2597 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2598 * Refactor additional ImageMagick algorithms for OpenMP support.
2600 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2601 * Add pow as an -evaluate operation, using normalized values
2603 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2604 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2605 Function maps black and white values to the given level values.
2606 Rather than mapping the given level values to black and white.
2607 Bacically a 'reverse-level' function, with different input args.
2608 * Set +level or a '!' flag in -level or LevelImage() to call
2609 the new 'reverse-level' function LevelizeImageChannels().
2610 * More work on IsMagickColorSimular() to fix relationship between
2611 transparent-black and opaque-black, which was matched as 'simular'.
2612 Also attempts to fix 'K' channel handling for CMYK colorspace.
2613 More work on this to come.
2615 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2616 * The TXT format correctly reports alpha channel (reference
2617 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2618 * MONOTCHROME1 Dicom images are not longer inverted (reference
2619 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2621 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2622 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2623 so as to understand that the Hue Channel is cyclic by nature
2625 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2626 * The -sketch option is working again (reference
2627 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2629 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2630 * More algorithms refactored to support a threaded cache view.
2631 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2632 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2633 * ISO C++ 1998 does not support 'long long' (reference
2634 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2635 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2637 * Generate histogram comment if # unique colors exceed 1024 (reference
2638 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2640 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2641 * Reading EMF files containing non-ascii characters no longer fails for
2642 UTF8 encoded paths on Windows XP.
2644 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2645 * The -colorspace option is an operator, not a setting.
2647 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2648 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2650 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2651 * Patches to the JPEG and DCM coders to fix a few problems reading
2652 certain DCM image types.
2654 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2655 * Interpreting the -set option is no longer delayed.
2656 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2657 * Call DrawAffineImage() instead of CompositeImage() (reference
2658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2659 * Throw exception for TIFF compression not support (reference
2660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2661 * The +opaque option now recognizes its required argument (reference
2662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2663 * The -background and -virtual-pixel settings are now applied correctly
2665 * Only reset the exception signature if the relinquish memory is MagickTrue.
2666 * Correct recolor equation for computing opacity (referencee
2667 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2668 * Set midpoint when scaling JP2 images.
2669 * Semaphores must be passed by reference when destroyed for reliable thread
2671 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2673 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2674 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2676 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2677 * Import: properly handle a hierarchy of subwindows under X11.
2678 * Refactor quantum pixel processor to inprove ease of use and speed.
2680 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2681 * OpenMP patch for sepia-tone effect.
2683 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2684 * OpenMP patch for NormalizeImage() & TintImage()
2686 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2687 * OpenMP patch for GetImageChannelDepth().
2688 * Set depth to 32 when saving MIFF HDRI image files.
2690 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2691 * OpenMP patch for OilPaintImage Function
2693 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2694 * Update IPLab coder (reference
2695 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2697 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2698 * Return correct result for -fx luminence.
2699 * Restore missing break so that PGM images remain PGM.
2700 * Speed up the processing of ASCII PNM files.
2701 * Return the correct number of MNG images for PingImage().
2703 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2704 * Remove C++ style comments from source.
2705 * Center motion blur kernel.
2706 * Reenable dithering for -monochrome option.
2708 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2709 * For color reduction, use maximum tree depth if image has 1024 or less
2711 * Use a uniform convolution filter for motion blur (reference
2712 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2713 * Add 'mean' and 'std' symbols to the Fx expression parser.
2715 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2716 * Updated to the latest autoconf/automake/libtool scripts.
2717 * Default to HSL colorspace when modulating (reference
2718 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2719 * The -regard-warnings option properly returns a program status of 1 if and
2720 only if a warning or error exception is thrown.
2721 * Report 'no clip path defined' exception for -clip-path option (reference
2722 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2724 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2725 * Distinquish between pre and post processing of image list options.
2726 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2727 exception (reference
2728 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2730 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2731 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2732 set image->matte to MagickFalse and emit a warning. This will produce
2733 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2735 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2736 * Fix fault for animate -window root image.gif.
2737 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2738 passes and setting image pixels (reference
2739 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2741 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2742 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2744 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2745 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2746 the PNG specification, instead of scaling them.
2748 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2749 * Revised png.c to avoid saving unknown chunk types that will never
2750 be used later. This prevents the vulnerability described in
2751 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2752 To handle an invalid, zero-length vpAg chunk properly will require
2753 libpng-1.2.27 or later.
2755 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2756 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2757 * Use proper rounding for the -fx intensity expression.
2759 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2760 * Fix +swap option so it no longer throws an assertion.
2761 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2763 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2764 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2765 tile size is specified (e.g. ptif:image.tif[128x128]).
2766 * Malformed use of caption no longer consumes memory (reference
2767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2768 * Don't run Ghostscript twice (reference
2769 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2771 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2772 * SpreadImage() no longer introduces noise into the resulting image (reference
2773 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2774 * Properly handle min-is-white TIFF gray scale images.
2775 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2778 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2779 * Writing pyramid TIFF images no longer fails if a tile size is specified
2780 (e.g. ptif:image.tif[128x128]).
2781 * Reset page geometry when interactively cropping an image with the display
2784 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2785 * With a single swap argument should swap the image with the *last* image.
2787 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2788 * Make sure we don't sync a blob after it has been closed.
2790 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2791 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2793 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2794 * Support both GTK and CAIRO interfaces to RSVG (reference
2795 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2796 * Display colormapped PNG images with alpha properly (reference
2797 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2799 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2800 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2802 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2803 * The rsvg delegate library depends on cairo-svg.
2804 * Account for min-is-white 8-bit gray TIFF images.
2806 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2807 * Add support for the Postable Document Archive Format.
2808 * Add support for Braille images.
2809 * Add support for DDS images (contributed by Bianca van Schaik).
2810 * Add GetImageAlphaChannel() method.
2811 * PSD clipping paths are once again recognized.
2813 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2814 * Return the actual image format for HTTP: or FTP: format (reference
2815 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2816 * Fix so image.quantize(true) returns error as expected (reference
2817 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2819 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2820 * Fixed a small memory leak (8 bytes) in TransformImages().
2821 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2822 * Identify now reports both actual and reported image depths (reference
2823 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2825 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2826 * Speed up converting large PDF/PS images when only selecting a few pages
2827 (e.g. pdffile.pdf[195-199]).
2828 * Deprecate HSLTransform() and TransformHSL().
2830 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2831 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2834 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2835 * Promote colormapped to truecolor images when enciphering.
2837 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2838 * Add EncipherImage() / DecipherImage() methods.
2839 * Add -encipher / -decipher options to the command-line utilities.
2841 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2842 * New Unix/Linux refactoring (should be transparent since changes are
2843 reflected in Magick-config and ImageMagick.pc pkg-config files):
2844 /usr/local/include => /usr/local/include/ImageMagick
2845 libMagick => libMagickCore
2846 libWand => libMagickWand
2847 Magick-config (deprecated) => MagickCore-config
2848 Wand-config (deprecated) => MagickWand-config
2849 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2851 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2852 * Liquid rescale limits the final size to twice the original size (reference
2853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2854 * Read EXIF data in TIFF images; writing is pending until we can figure out
2855 how to use the libtiff delegate library to write EXIF data.
2857 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2858 * Add support for liquid rescaling (e.g. -liquid-rescale).
2859 * Support a ^ meta character in an image geometry (.e.g
2860 convert 640x480.png -resize 240^ returns a 320x240 result).
2862 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2863 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2864 return camera model number.
2866 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2867 * Monochome EPS3 images are no longer corrupt (reference
2868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2869 * Eliminate memory corruption with broken PICT image (reference
2870 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2871 * Return a Grayscale colorspace for grayscale DPX image (previously
2872 returned Log colorspace).
2873 * Fix -g option for PCL6 support (reference
2874 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2876 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2877 * Only read ICON alpha mask if BPP is <= 16.
2878 * Add support for +opaque and +transparent (requested by Anthony).
2879 * Throw an exception *before* we call wmf_api_destroy() (reference
2880 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2882 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2883 * Use explicit format specifier to render transparent Adobe Illustrator
2884 files (i.e. convert ai:image.ai image.png).
2885 * Set RSVG base URI (patch provided by tsdineen).
2887 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2888 * `Magick-config --version` returns Q16 instead of
2889 Q@MAGICKCORE_QUANTUM_DEPTH@.
2890 * Permit commas in numbers in certain locales (e.g. german +100,000).
2892 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2893 * Added an exception reason to BlobToImage() in the event an image has no
2894 magic number and neither the image magick or filename is set.
2895 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2896 * Fix bug in GetEXIFProperty() (reference
2897 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2899 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2900 * Adding comments to your image is now possible with the display program.
2902 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2903 * Adjusted -clut multiplyer for correct handling of
2904 "-interpolation Integer" in color lookup.
2906 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2907 * Fix 'insufficient image data' for DCM format (reference
2908 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2909 * Force a colormapped image if Palm bits-per-pixel < 16.
2910 * Fix multiple problems with Palm Data Base reader (patch from
2912 * Do not exit after first image with the display --immutable option.
2913 * Update autoconf/automake/libtool configuration files.
2914 * Add support for resource limit units (e.g. -limit memory 16mb).
2915 * Return original image if gaussian blur sigma is 0.0.
2916 * Colormapped multi-image PDF's are no longer corrupt (reference
2917 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2919 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2920 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2921 now adjusts automatically with different support window size.
2922 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2923 (triangluar) resize windowing filters.
2924 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2925 from the Lookup Table image.
2927 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2928 * Not all DCM tags were being saved as image attributes (patch provided by
2930 * Normalize pixel values when quantum format is floating-point.
2931 * Initialize the pixel sum to zero when averaging image pixels.
2933 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2934 * Bug fix in height calculation for -layers merge operation
2936 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2937 * Add support for SCT grayscale images.
2938 * Fixed transparancy bug for the ICO image format.
2939 * Fixed small memory leak in the caption and label coders.
2940 * Fixed -threshold option to return all white for -threshold 0 (reference
2941 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2943 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2944 * Corrected CGM delegate command in config/delegate.xml.
2946 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2947 * Reclassified X server open error from fatal to non-fatal.
2948 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2949 set the image alpha channel.
2950 * Patch for Scanalytics IPLab image format for non 8-bit images
2951 (contributed by Sean Burke).
2953 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2954 * Remove ctrl-M characters on in various source files.
2955 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2956 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2958 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2959 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2961 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2962 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2964 * Modules are searched first in the directories specified by the environment
2965 variables, and then -- if the desired module is not found -- in the
2966 compiled-in path. (reference
2967 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2969 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2970 * Update FPX regression test reference images.
2971 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2973 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2974 * The -equalize option now respects the -channel option.
2976 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2977 * Additional Filters: Welsh, Parzen, Lagrangian
2978 * Addition of Cubic filter B,C controls
2979 * 'verbose' filter plotting output using -define "filter:verbose"
2981 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2982 * Further expandsion and handling of filters with expert options.
2983 -filter selects from a table of standard filter settings, while
2984 expert options allow complete selection of filter, windowing, support
2985 and blurring options. Includes automatic switch from Sinc to Bessel
2986 for operators using 2 dimentional cylindrical filter, rather than
2987 two pass 1 dimentional orthogonal filters.
2989 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2990 * Obsolete -support (set filter blur factor)
2991 * Expandsion to add -set/define filter options
2993 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2994 * Least Squares coordinate handling added for -distort methods Affine,
2995 Perspective, Bilinear. This allows for more than the minimal number of
2996 coordinates to be used to 'fit' a distortion function to an image.
2997 This addition will allow the use of image registration to generate
2998 panarama overviews and better geographical coordinate correction.
2999 * Cosolidated the simular methods FlattenImage() and MosaicImage()
3000 into a new layers function MergeImageLayers() method, adding 'flatten'
3001 and 'mosaic' layer methods.
3002 * Addition of another simular layers method 'merge' which 'unlocks' the
3003 normal flatten/mosaic layer merger from the origin, The resulting image
3004 will have a virtual canvas of minimal size with an offset. Also images
3005 with negative offsets will not be clipped by the 'merge' form of the
3006 command. This was created for better layering of distorted images, such
3007 as panarama overlays.
3008 * Bug fix in handling transparency for EWA resampling.
3009 * Access to Resize Filter Functions from resize.c (for resample.c)
3010 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
3011 * All resize filters added to resampling, but filter handling is incomplete.
3013 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
3014 * The box filter no longer produces a black grid when resizing an image
3016 * Respect cropbox for PDF with a subimage specification (e.g.
3018 * Detect proper PDF bounding box when offsets are negative.
3020 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
3021 * Speed up the Fx interpreter.
3022 * Use ULL not ui64 for MinGW 64-bit constants.
3023 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
3024 * Close all references to a pixel cache on disk before removing the temporary
3025 file as required under Windows.
3027 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
3028 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
3029 sharp and clear as you approach the center of the distort.
3030 * Added " -set option:distort:viewport 'geometry' " special option
3031 that can be used to override the output image size and offset.
3032 * Fixed experimental use of -filter and -support in Resampling (more later).
3033 * Changed order for coordinate arguments in -distort (for later leastsq
3034 multiple coordinate distortion function fitting)
3036 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
3037 * Check the API version and quantum depth before loading a coder module or
3038 image filter (reference
3039 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
3040 * Add exception to the image filter signature.
3041 * Get the execution path under Mac OS X.
3042 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
3043 * Fixed memory leak in CloneString() (reference
3044 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
3045 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
3048 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
3049 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
3051 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
3052 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
3054 * Map the display program pan icon window for each oversized image.
3055 * The ufraw delegate does not like quotes around the output filename.
3056 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
3057 a 64-bit FreeBSD system.
3058 * The -level option now works properly for colormapped images.
3059 * Allow Extrapolated blending of images using -blend
3060 http://netpbm.sourceforge.net/doc/extendedopacity.html
3062 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
3063 * Major Addition, Area Resampling Functions, (scaled interpolation)
3064 for pixel lookup in Distortion functions. This improves the look in
3065 areas of minification enormousally, especially in situations of infinite
3066 tiling and horizon views. All virtual pixel methods have been handled
3067 to minimise computation time involved with area resampling. To use the
3068 new function distortions need to be able to determine scaling vectors
3069 (distortion function derivitives) for correct working. All
3070 -distort methods, except Arc, uses scaled area resampling.
3071 * Improvements to perspective distort method, to include the correct
3072 differentation between the 'ground' on which the image lies, and the
3073 'sky', the color of which can be set using the -mattecolor setting
3074 (as the distortion invalid pixel color). Background color is retains
3075 for surrounding ground areas. The horizon is also correct anti-aliased
3076 and transparent colors are also allowed, allowing you to add backdrops
3077 of gradients and patterns.
3079 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
3080 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3081 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
3083 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
3085 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
3086 (alert from iDefense).
3087 * Patched ReadDCMImage() to fix an integer overflow vulnerability
3088 (alert from iDefense).
3089 * Patched ReadDIBImage() to fix an integer overflow vulnerability
3090 (alert from iDefense).
3091 * Patched ReadXBMImage() to fix an integer overflow vulnerability
3092 (alert from iDefense).
3093 * Patched ReadDCMImage() to fix an denial of service vulnerability
3094 (alert from iDefense).
3095 * Patched ReadXCFImage() to fix an denial of service vulnerability
3096 (alert from iDefense).
3097 * If image size changes, don't trust DPX orientation attributes.
3099 2007-09-04 6.3.5-9 Gozer404
3100 * Add French to the messaging system (reference
3101 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
3102 * Add -fopenmp to MAGICK_PCFLAGS (reference
3103 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
3105 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
3106 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
3107 reset the alpha channel.
3108 * Render proper image labels for VID coder.
3109 * Resolved a conflict for the -list option. Use -list font to list
3110 ImageMagick fonts and -list type to list image types.
3111 * Catch any errors returned by pthread_mutex_init() (problem report
3112 from devman@gmx-t...).
3113 * TransformHSL() returns a proper hue component.
3114 * Added -clut option and the ClutImage() method.
3115 * Fix glyph memory leak in AnnotateImage (reference
3116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
3117 * Rename analyze.c to Analyze.c (reference
3118 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
3120 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3121 * Enabled use of +distort to auto resize destination image to 'bestfit'
3122 the distorted input image. This also enabled the use of virtual canvas
3123 offsets in source and destination images for most distortion methods.
3125 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3126 * Remove atexit in Magick++ code to avoid possible client crash (reference
3127 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3129 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3130 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3132 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3133 * Added -distort arc. This update also allows the destination image
3134 size and offset to be set according to the specific distortion being
3137 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3138 * Set the -poloroid border color with the -bordercolor option.
3140 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3141 * Remove extranous break statement so -type option properly sets the
3142 image_info->type member (reference
3143 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3145 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3146 * Allow the use of optional arguments in -distort SRT
3148 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3149 * Initial addition of three Affine Distortions to -distort with the affine
3150 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3151 or separate Scale-Rotate-Translate actions.
3153 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3154 * Fix X11 font ascender.
3155 * Add -distort option.
3156 * Add random noise option (e.g. +noise random).
3157 * Many internal algorithms are now threaded to take advantage of speed-ups
3158 offered by the new dual and quad-core processor technologies.
3159 and quad-core processor technology.
3160 * Tiff images in the LAB colorspace are no longer identified as RGB
3161 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3162 * Update image color_profile and iptc_profile members in the JPEG coder
3163 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3165 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3166 * Fix composite mask bug (reference
3167 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3168 * Speed up GetPixelOpacity() method (patch from seth@price...).
3169 * Set icon image width/height before allocating the image colormap.
3170 * Remove Photoshop string segment from JPEG profile (reference
3171 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3173 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3174 * Converting a jpg to pdf is creating an empty pdf object (reference
3175 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3176 * Respect the '-set type:hinting off option' (bug report from Richard
3178 * WritePSDImage vulnerable to exploitable heap corruption (reference
3179 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3181 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3182 * SetMagickRegistry() post-increment the value 'id' (reference
3183 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3185 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3186 * Read/write 10 & 12-bit packed DPX images.
3187 * Reduce stack requirements for messaging system.
3188 * Small memory leak for raw profiles in the PNG coder.
3190 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3191 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3192 you can continue to use "-interlace Plane" to request these.
3194 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3195 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3197 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3198 * Set min-is-white for Group4-compressed PDF.
3199 * Add PaintFloodfillImage() method.
3201 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3202 * Add MEPP metric to compare program. Returns the mean error per pixel
3203 along with the normalize mean and maximum error.
3204 * Attach an XMP profile to an image (e.g.
3205 convert input.tif -profile xmp:metadata.xmp output.tif).
3207 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3208 * Fixed mogrify conversions with -format and -path (reference
3209 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3211 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3212 * SVG style element was not always parsed properly.
3213 * Do not dither when the number of unique colors is already less than the
3215 * Return normalized PAE metric (compare utility).
3217 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3218 * Add support for PFM images.
3219 * Check for corrupt EXIF image profiles.
3220 * Writing JPEG YCbCr TIFF images no longer faults (reference
3221 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3223 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3224 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3226 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3227 * Added profile support to the GIF decoder/encoder. They are stored
3228 as GIF Application Extensions. Known extensions include existing ICCRGB1
3229 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3230 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3232 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3233 * Invert Opacity change for user defined ordered dither threshold maps,
3234 so that 'off' map is transparent, and 'on' is opaque.
3236 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3237 * Added an initial Coalesce Images, and a final +map local colortable
3238 optimization to the -layers Optimize method, for a simple to use
3239 GIF optimization operation. (more work to come)
3241 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3242 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3243 * Add AcquireOneVirtualPixel() method.
3244 * Set Log colorspace properly when writing DPX images.
3245 * Add -tile-offset option.
3246 * Add support for the EXR image format.
3247 * Improve support for DPX images.
3248 * Add --enable-hdri option to the configure script.
3249 * Add support for high dynamic-range images (HDRI).
3251 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3252 * Improve support for writing multiple image icons.
3254 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3255 * Separated -layers Optimize from -layers OptimizeFrame to allow
3256 the former expansion into a general (multiple method) optimizer
3258 * merged -layers OptimizeTransparency into -layers Optimize method
3260 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3261 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3262 * Fix race condition when spawning delegate programs.
3263 * TIFF JPEG now respects the -quality comptression setting.
3264 * The -fx option now properly groks the logical and operator.
3265 * DPX tilestamp property should be timestamp.
3267 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3268 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3269 according to given gravity and canvas area it applies to. This is for
3270 code simplification thoughout MagickCore.
3272 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3273 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3274 frames. Other animation handlers may also need to reset virtual canvas
3275 sizes to match the first frame, as well.
3277 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3278 * Addition of a CompositeImages() "layer.c" function to compose two
3279 separate image lists together (with a virtual canvas offset) in three
3280 different ways, depending on the size of the lists.
3281 * A 'hack' for command line use (the two lists separates by the special
3282 "NULL" image, which is junked) has also been added. Specifically...
3283 "-layers Composite".
3285 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3286 * Add -layers RemoveDups method to remove duplicate sequential images in
3287 coalesced animations.
3288 * Add -layers RemoveZero method to remove images with a zero time delay
3289 (with no action and a warning is all images have zero time delay)
3291 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3292 * Permit generic profiles (e.g. -profile name:profile).
3294 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3295 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3296 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3298 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3299 * Code duplication, simplification, and possible logic faults in "list.c".
3300 * Added new Composition method, 'ChangeMask' to return pixels
3301 that have changed or will cause a color change in overlays
3302 * Used 'ChangeMask' to implement the "-layers" method
3303 "OptimizeTransparency" to improve the compressibility of
3304 frame optimized GIF animations. See IM Examples...
3305 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3307 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3308 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3309 some minor changes to the GIF coder to make reading and pinging images
3310 faster (patch provided by mstemm@cloud...).
3312 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3313 * Patch RotateImage() to properly rotate CMYK images.
3314 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3315 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3317 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3318 * Fixed bug for GIF Optimization for images without a matte channel.
3319 * Improved image handling for "-layers" method "Dispose".
3321 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3322 * Improve configure script to better support Ghostscript under Mac OSX (
3323 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3324 * Force a virtual pixel method of Tile for GetFillColor() and
3326 * Add -reverse option to reverse the image list.
3328 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3329 * Support versions 2.1.0 and above (reference
3330 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3331 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3332 * Fix fault in DCM coder (reference
3333 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3334 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3335 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3336 * Add --disable-deprecated configure script option.
3337 * Composite mask now works properly with transparent images.
3339 2007-03-04 Daniel Kobras <kobras@debia...>
3340 * Fixed additional data-driven faults (reference
3341 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3342 * Allocate proper scanline length to prevent a PCX overflow.
3344 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3345 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3346 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3348 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3349 * Escape indirect labels and comments (e.g. -label @file).
3350 * Added -format %C to return the image compression type.
3351 * Do not report channel statistics if -ping -format is specified with the
3353 * Add ResetImagePage() to reset the image page canvas and position.
3354 * Upgrade to LCMS 1.16
3355 * Configure Ghostscript for library or framework (reference
3356 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3357 * Add -taint option to convert/mogrify to mark image as ineligible for
3358 * Fixed various data-driven faults (reference
3359 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3360 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3361 not MagickCore. The corrupt XWD image faults but its failing in
3362 the X11 XGetPixel() method, not MagickCore.
3364 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3365 * Use -define quantum:polarity=min-is-black or -define
3366 quantum:polarity=min-is-white to toggle the photometric interpretation for
3367 a bilevel TIFF image.
3369 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3370 * Don't interpret embedded format characters when reading comments/labels
3372 * Reading an image from stdin stopped working.
3374 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3375 * PerlMagick Label() no longer faults.
3376 * Fix double-free when using the display/animate -geometry option.
3377 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3378 profile->length and profile->datum.
3380 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3381 * Fix file leak in InjectImageBlob().
3382 * Do not reinterpret image properties (e.g. -comment %%w).
3384 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3385 * Don't over-allocate file buffers.
3387 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3388 * Format strings in the POSIX locale.
3389 * Make font metrics invarient to the strokewidth.
3391 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3392 * Patch to fix configure.ac typo.
3394 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3395 * Permit ImageMagick to run as a service under Windows.
3396 * Remove duplicate EXIF properties.
3397 * Support strokewidth option for the caption format.
3398 * Don't use Ghostscript for rendering fonts if Freetype is available.
3400 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3401 * Added thumbnail format to write EXIF thumbnails.
3402 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3403 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3405 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3406 * Add interpolate and background options to PerlMagick's AffineTransform().
3407 * Revert to Postscript rendering if Freetype delegate library is not
3410 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3411 * Accept Fx expressions from a file with -fx @filename.
3412 * Enhance -fill and -stroke to accept image filenames as patterns.
3414 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3415 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3417 * Update EXIF resolution fields when image density changes.
3419 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3420 * The -polaroid option now respects -gravity.
3421 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3423 * Any form of "-crop" with a percentage, implies an offset for the crop.
3424 * Fixed percent option for -border (e.g. -border 10%x0%).
3425 * Add -path option to the mogrify program to specify where to write the
3428 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3429 * Fix the -auto-orient to work with an image sequence (reference
3430 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3431 * Add -polaroid option to simulate a Polaroid picture.
3432 * Eliminate double-free bug in GradientImage().
3433 * Set AppendImage() matte channel only when image has matte attribute set.
3434 * The -crop with negative offsets do not modify the virtual canvas.
3435 * Caption: Given both the width and height ("-size") of the area to fill,
3436 adjust the fonts "-pointsize" until the text just filles the whole space
3437 without overflowing.
3438 * Generate proper Windows icon image files (patch provided by