1 2011-06-07 6.7.0-5 Cristy <quetzlzacatenango@image...>
2 * Fix one-off bug in option parser (reference
3 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609177).
4 * Transient bug with composite over in magick/composite-private.h.
6 2011-06-06 6.7.0-4 Cristy <quetzlzacatenango@image...>
9 2011-06-03 6.7.0-4 Cristy <quetzlzacatenango@image...>
10 * Support -direction right-to-left for the label: and caption: coders.
11 * Blue / green reversed for JPEG-compressed TIFF images.
13 2011-06-03 6.7.0-3 Cristy <quetzlzacatenango@image...>
14 * New version 6.7.0-3.
16 2011-06-02 6.7.0-2 Cristy <quetzlzacatenango@image...>
17 * Use memmove() instead of memcpy() in StripString().
19 2011-05-27 6.7.0-2 Cristy <quetzlzacatenango@image...>
20 * New version 6.7.0-2.
22 2011-05-26 6.7.0-2 Cristy <quetzlzacatenango@image...>
23 * ImageMagick now compiles on Hurd (reference
24 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628020).
25 * Use vfprintf rather than fprintf in FormatLocaleFileList().
27 2011-05-26 6.7.0-1 Cristy <quetzlzacatenango@image...>
28 * New version 6.7.0-1.
30 2011-05-25 6.7.0-1 Cristy <quetzlzacatenango@image...>
31 * Not all Linux'es define locale_t (reference
32 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18819).
34 2011-05-22 6.7.0-0 Cristy <quetzlzacatenango@image...>
35 * New version 6.7.0-0.
37 2011-05-21 6.7.0-0 Cristy <quetzlzacatenango@image...>
38 * Avoid fault on corrupt JPEG images.
39 * Avoid fault on certain DJVU images (reference
40 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18807).
41 * Fix -fx to interpret scientfic notation properly.
43 2011-05-20 6.6.9-10 Cristy <quetzlzacatenango@image...>
44 * New version 6.6.9-10.
46 2011-05-20 6.6.9-10 Glenn Randers-Pehrson <glennrp@image...>
47 * The PNG encoder now respects the -depth setting, including 1, 2, 4.
48 Previously settings other than 8 and 16 were ignored (reference
49 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18412).
51 2011-05-16 6.6.9-10 Cristy <quetzlzacatenango@image...>
52 * Don't use comma as a separator for stroked text (reference
53 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18742).
54 * Use C locale when generating or interpretting SVG.
55 * Fix "unterminated macro" for Q32 build of coders/png.c.
57 2011-05-15 6.6.9-9 Cristy <quetzlzacatenango@image...>
58 * New version 6.6.9-9.
60 2011-05-14 6.6.9-9 Cristy <quetzlzacatenango@image...>
61 * The -scale option now considers the alpha channel when scaling.
62 * Fix transient bug for HSL to RGB and back.
64 2011-05-12 6.6.9-9 Glenn Randers-Pehrson <glennrp@image...>
65 * Fixed PNG8 reduction to work with an image that reduces to 256 colors
66 plus transparency, by merging the two darkest red colors.
68 2011-05-04 6.6.9-8 Cristy <quetzlzacatenango@image...>
69 * New version 6.6.9-8.
71 2011-05-02 6.6.9-8 Glenn Randers-Pehrson <glennrp@image...>
72 * Fixed some cut-and-paste errors in new png.c code that caused PNG8
75 2011-05-02 6.6.9-8 Anthony Thyssen <A.Thyssen@griffith...>
76 * Add various Option Flags, and fix option skip counts for plus forms
77 of simple operators where plus form is the same as minus form.
78 For example the incorrect counts produces a weird error, and posible
79 future segmentation fault in a command like convert rose: +border show:
81 2011-04-30 6.6.9-7 Cristy <quetzlzacatenango@image...>
82 * New version 6.6.9-7.
84 2011-04-30 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
85 * Fix FX default for interpolation to Bilinear.
87 2011-04-27 6.6.9-7 Cristy <quetzlzacatenango@image...>
88 * Fix pixel interpolation for -draw image over (reference
89 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18612).
91 2011-04-26 6.6.9-7 Glenn Randers-Pehrson <glennrp@image...>
92 * Write the proper bKGD chunk value in grayscale PNG images (reference
93 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18624).
95 2011-04-25 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
96 * Added Inverse method for Sparse Color Interpolation
98 2011-04-24 6.6.9-6 Cristy <quetzlzacatenango@image...>
99 * New version 6.6.9-6.
101 2011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...>
102 * Make filter:blur define a multiplicative adjustment of filter settings
103 rather than a complete override of those settings.
104 * Add Flags to CommandOptions parse table, removing the need for
105 ImageListOptions parsing table. This is the start of development to
106 produce a "convert" replacement that can read options from both command
107 line and from files or pipelines, in "Do it Immediately" handling.
108 * Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"
110 2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
111 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
112 list. This excludes the IM-generated Date:modify and Date:create
113 properties from PNG output text chunks without excluding the rest of the
115 * Added "-define PNG:preserve-colormap" option (reference
116 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564).
117 * Simplified LosslessReduceDepthOK() function in coders/png.c
119 2011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...>
120 * Add support for writing RGB FITS images as separate planes.
122 2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
123 * Support the HDR 32-bit_rle_xyze format.
124 * Fixed infinite loop for TARGA images with a V2 develop area.
125 * Add signal handler for SIGBUS.
127 2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
128 * New version 6.6.9-5.
130 2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
131 * Added "#define PNG_PTR_NORETURN" because this macro does not work
132 on all platforms with libpng15, with failure to load png_longjmp() (ref
133 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
135 2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
136 * Layers Composition Bug Fix, animations attributes of first image not
137 transferred in a single destination, multi-source image composition.
139 2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
140 * Add a special 'Voronoi' Morphology Distance method that will fill in holes
141 using the nearest non-transparent edge pixel. It is experimental, and
142 hidden from normal morphology usage, as it may be interfaced with a
143 future hole-filling color 'Diffusion' method.
145 2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
146 * MIFF keywords sometimes includes spaces.
148 2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
149 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
150 * Fixed -region handling of transparency. Original images without
151 transparency will use 'Over' while images with transparency will
152 preserve transparency using 'Copy'. Before this only 'Over' was used
153 due to the testing of the wrong image.
154 * Added Compose methods DarkenIntensity and LightenIntensity
156 2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
157 * New version 6.6.9-4.
159 2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
160 * Add Octagon shape and Octagonal distance kernels for Morphology
161 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
162 * Fix segmentation fault after error in a morphology 'named' kernel
163 * Added a range of kernels used for specialised thinning purposes
164 as defined in a research paper by Dan S. Bloomberg.
165 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
166 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
167 to not only be used for thinning, but also thickening.
168 * Renamed "ThinDiagonals" kernel to just "Diagonals"
169 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
171 2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
172 * Make the PNG encoder use depth==8 when incoming image->depth < 8
173 (the encoder later reduces the depth if it can), to avoid writing
175 * Remove any bogus colormap received by the PNG encoder with an image
176 that is not PseudoClass (reference
177 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
179 2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
180 * Added -statistic Gradient
182 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
183 * New version 6.6.9-3.
185 2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
186 * Set the caption height correctly for missing row geometry (reference
187 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
189 2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
190 * New version 6.6.9-2.
192 2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
193 * Revised the png decoder to store the PNG IHDR and other known PNG
194 chunk data as properties, for later retrieval and reporting by "identify",
195 so users can easily and reliably discover the color-type, bit-depth, etc
196 that were in the input PNG datastream.
197 * The PNG decoder sometimes set images with more than 256 different
198 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
200 2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
201 * Add a "Resize" distortion method (distort equivalent of -resize).
202 * Special CLI handling so -distort Resize takes a "geometry" argument.
204 2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
205 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
207 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
208 * New version 6.6.9-1.
210 2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
211 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
212 coordinate handling, as originally defined.
214 2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
215 * Support -statistic standard-deviation option.
216 * Patch for coders/dcm.c so it compiled with HDRI enabled.
218 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
219 * New version 6.6.9-0.
221 2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
222 * Optimize bilinear interpolation.
223 * Remove version from etc folder and instead use /etc/ImageMagick.
225 2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
226 * Separated complex cropping function from TransformImage() as a new
227 function CropImageToTiles(). This new function returns either the
228 new cropped image, or a list of tiles, according to geometry, without
229 replacing the source image. The Source image may be part of a larger list
230 of images, without the function 'losing' the other images of the list.
232 2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
233 * New version 6.6.8-10.
235 2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
236 * Modified image handling in MogrifyImages() and MogrifyImage()
237 which improves overall handling, and allows correct %p, %n and the
238 %[fx:..] 't' and 'n' escape usage to work correctly.
239 * Added -duplicate as a multi-image sequence operator
241 2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
242 * New version 6.6.8-9.
244 2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
245 * Add InterpolateMagickPixelPacket() method.
246 * Add support for the %[opaque] property.
248 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
249 * New version 6.6.8-8.
251 2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
252 * Fix memory access bug in CloneString() (reference
253 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
254 * Avoid infinite loop when no space is available in MagickFormatCaption().
256 2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
257 * Removed the fix for %p and %n escapes, as it was not working right
259 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
260 * New version 6.6.8-7.
262 2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
263 * Add support for 16-bit DCM short ints (reference
264 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
266 2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
267 * Another fix for -sparse-color and unused color channels
268 * Finalize the -duplicate option created by Cristy
269 * Fix of segmentation fault for second image in %[fx:..] during info:
270 (Bug in AcquireFxInfo(), as given start image is not first image)
272 2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
273 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
274 reducing transparency to binary. Collapse all resulting fully transparent
275 colors into one (the background color), to reduce the compressed filesize.
276 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
277 colors (especially gray) better, when reducing to PNG8.
278 * Force the PNG encoder to return image->matte==MagickTrue when the
279 format is RGBA or GA or if the tRNS chunk is present, even when the
280 image is fully opaque (reference
281 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
283 2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
284 * New version 6.6.8-6.
286 2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
287 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
288 when appropriate (reference
289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
290 * The "-define PNG:color-type=4" option did not always force the PNG
291 encoder to write an all-opaque alpha channel (reference
292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
294 2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
295 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
296 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
297 * Support the -statistic option: replace each pixel with corresponding
298 statistic from the neighborhood.
299 * Add support for -duplicate option.
300 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
301 * Do not cache the results of fx: otherwise -format
302 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
304 2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
305 * Replaced Minus and Divide Composition methods with Dst and Src
306 equivalents. Now users can decide how these non-commutative mathematical
307 operators are applied to the images being composited.
308 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
309 respectively mean the current images index and the total number of
310 images within the current image sequence.
312 2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
313 * Backed out the patch for Variable Blur Composition that was added
314 2011-02-13 v6.6.7-7, until I can re-think the problem.
315 The existing fix was failing to do circular blurs correctly.
317 2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
318 * Fixed a rounding/truncation error while writing the pHYs chunk in the
320 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
321 is present (reference
322 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
325 2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
326 * Add support for the WebP image format.
328 2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
329 * Ensured that -sparse-color preserves unused channels when
330 channel limited. Before this unused channels would be reset to black.
332 2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
333 * Don't try to store a bKGD chunk in a PNG8 when there are already
334 256 colors in the palette and the background colors is not in that
336 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
337 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
338 the text chunks. (reference
339 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
341 2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
342 * Fx is a mathematical function. Do not treat transparency as black.
343 * No image scene suffix for filenames that include a single bracket (reference
344 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
346 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
347 * New version 6.6.8-3.
349 2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
350 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
351 patch from Arfrever@gento... to fix the build exception.
353 2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
354 * Support the Radiance HDR image format.
355 * Update the offset in the black channel when sharpening to avoid incorrect
357 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
359 2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
360 * Throw error message when the requested color-type or bit-depth
361 cannot be written by the PNG encoder (error was being thrown
362 into the wrong image structure). (Reference
363 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
364 * Don't write a PNG text chunk with "density" keyword that overrides the
365 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
366 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
367 * Ignore any PNG text chunk with a "density" keyword found by the PNG
368 decoder, if the PNG datastream also contains a pHYs chunk.
370 2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
371 * New version 6.6.8-1.
373 2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
374 * Support PSD files with one layer and one composite layer.
375 * We must cast a Quantum type when bit shifting and HDRI is enabled.
377 2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
378 * New version 6.6.8-0.
380 2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
381 * Add support for the -mode option.
383 2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
384 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
385 images were scaled down to 0 or 1, or nearly black).
386 * Delay opening the PNG output blob until the PNG encoder is ready
387 to write the IHDR chunk, to avoid writing zero-length PNG files when
388 errors are found while building the palette. (reference
389 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
391 2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
392 * New version 6.6.7-10.
394 2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
395 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
396 but the other is in the CMYK colorspace.
397 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
398 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
400 2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
401 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
402 usually makes smaller files anyhow.
403 * Eliminated a number of redundant tests for gray images in the PNG encoder.
404 * Removed now-unused IsMonochromeImage() function from coders/png.c
405 * Scan the colormap instead of all of the pixels, when possible, to
406 determine whether the image received by the PNG encoder is grayscale
408 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
410 * Add a check whether the PNG "cheap transparency" criteria are met. That
411 is, there is a single transparent color, no semitransparent colors, and
412 no opaque color that has the same RGB components as the transparent
413 color. If those aren't met, a color that is transparent in one pixel
414 and opaque in another would always be rendered as transparent, so we
415 must write a PNG colortype that has an alpha channel (reference
416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
418 2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
419 * New version 6.6.7-9.
421 2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
422 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
423 when writing because this sometimes produced incorrect output (reference
424 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
426 2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
427 * Check image has properties before accessing the splay tree (reference
428 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
430 2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
431 * New version 6.6.7-8.
433 2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
434 * The PNG encoder should ignore bogus q->opacity values when image->matte
435 is MagickFalse (reference
436 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
438 2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
439 * Use implicit image format when explicit format is bogus (e.g.
440 02.13.11-18:43:58.png now writes as PNG).
441 * Fix problem with 4GB file seeks on a 32-bit OS.
443 2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
444 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
445 by the blur map being used, rather than just 'cutoff' suddenly.
447 2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
448 * Support 16-bit per pixel YUV image files.
449 * Fix off-by-one error in PosterizeImage().
450 * Posterize now distributes color uniformly (reference
451 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
452 * Add -smush option (reference
453 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
454 * Repair memory leak in the display program.
456 2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
457 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
458 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
460 2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
461 * Default sigma for Gauusian resize filter is now 1/2 for both
462 orthogonal resize and cylindrical EWA distortions.
464 2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
465 * Check if the font is null in RenderFreetype() to prevent fault (reference
466 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
467 * Eliminate fault when reading WMF image files (reference
468 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
469 * Support multi-page transparent Postscript and PDF image files.
470 * The compare fuzz metric now returns the same correct value for
471 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
473 2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
474 * Move coders/tiff.c conditional compile to define TIFF exception /
475 semaphore / key when TIFF delegate is disabled.
477 2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
478 * Renamed variables, macros, and functions defined/declared in coders/png.c
479 that were in the libpng namespace (beginning with "png_" or "PNG_").
481 2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
482 * Removed a call to GetNumberColors() from the PNG encoder that was
483 only there for debugging purposes and was consuming a huge amount
484 of CPU time. (reference
485 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
486 * Sometimes black was still written as transparent, when the PNG
487 encoder received an image with image->matte==true but no transparent
488 pixels were present. (reference
489 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
491 2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
492 * Remove memory leak from ThrowFileException() macro (reference
493 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
494 * Multiple blue error count by 'count' in ClassifyImageColors()
495 * Add support for the AAI image format.
497 2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
498 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
500 2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
501 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
502 to LongPixelPacket and made the default (65537,65537,65537), which
503 can never occur in the PNG image data. Previously the default was
504 (0,0,0) and black pixels would be rendered as as transparent when
505 no tRNS chunk was present in the input, which has caused problems
506 with some test cases since version 6.6.6-10.
507 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
508 and semitransparent pixels separately. Previously it wasn't always
509 possible to determine if there was a single fully-transparent color,
510 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
511 Gray image with a tRNS chunk.
513 2011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
514 * Do not reset image next / previous when detach argument is false for
516 * Inline cropping no longer fails for inline raw images (e.g.
517 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
519 2011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
520 * Don't let the PNG encoder try to sort the colormap when there are more
521 than 256 colors in the image. (reference
522 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
524 2011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
525 * Accept escaped % in output filename (reference
526 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
528 2011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
529 * Quieted some inconsequential warnings in the PNG codec due to a
530 change in the type of the PNG iCCP profile from png_charp to png_bytep
533 2011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
534 * Handle negative heights for ICO images.
536 2011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
537 * Recent changes sometimes caused the PNG encoder to select colortype=2
538 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
539 the filesize larger than necessary and caused some of the PerlMagick
542 2011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
543 * The PNG decoder now checks whether the image actually has any transparency
544 when the input file contains an alpha channel or a tRNS chunk. (Reference
545 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
547 2010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
548 * -posterize fails with more than 40 levels (reference
549 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
550 * Add support for the MacPaint image format.
551 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
552 (bug report by steven.sittser@fligh...).
553 * Fix user data length for the CIN image format.
555 2010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
556 * Use a clone instead of the main image in coders/png.c, so the image
557 can still be used later on without being affected by changes made by
559 * Added PNG:exclude-chunk and PNG:include-chunk defines.
560 * Revised the -strip option so it behaves as though
561 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
562 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
563 generating the alpha channel for a JNG image.
565 2010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
566 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
567 It prevented user defined interpolation settings for -clut, and possibly
570 2010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
571 * Add LZMA compression support to ImageMagick.
572 * Eliminate seg-fault in MvgPrintf().
574 2010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
575 * Eliminated a redundant quantization step in the PNG encoder.
576 * Untangled a confusing but apparently harmless improper loop nesting
578 * Eliminated redundant "IsGray()" tests from the PNG encoder.
580 2010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
581 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
582 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
584 2010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
585 * Make the PNG encoder always rebuild the palette, to avoid losing
586 transparency when it is out of sync with the pixel data (reference
587 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
588 * Eliminated CompressColormapTransFirst() since the palette is already
589 compressed and sorted by opacity now when it's recreated.
591 2010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
592 * Account for virtual canvas for the -flip / -flop options (reference
593 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
594 * Also for -transpose and transverse options
595 * Support -metric fuzz option.
597 2010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
598 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
599 function. Note function does not calculate 'distance' in total but
600 short-circuits when threshold is reached for faster processing.
601 * Ordered Dithered handling of Alpha channel was incorrect - fixing
602 Bug was introduced v6.6.5-6
604 2010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
605 * Fixed two more cases where the PNG encoder lost transparency (reference
606 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
608 2010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
609 * Affine multiplication reversed when translating (reference
610 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
612 2010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
613 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
616 2010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
617 * Add support for -evaluate-sequence median.
619 2010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
620 * Fixed two more cases where the PNG encoder lost transparency (reference
621 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
623 2010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
624 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
625 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
626 * Support NCC (normalized cross correlation) compare metric.
628 2010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
629 * Fix PNG coder compile error when HDRI is enabled.
631 2010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
632 * Many of the problems with the PNG encoder have been fixed (reference
633 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
634 * The "-type Optimize" option is now deprecated. If present, it is treated
635 by the PNG encoder the same as if the type were undefined. Optimization
636 is now always performed. No other formats used the "type Optimize" option.
637 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
639 2010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
640 * The splice option no longer throws spurious "pixels are not authentic"
642 * Thread the -adaptive-resize option.
643 * Set XBM coder height to height not width.
645 2010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
646 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
648 2010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
649 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
650 preservation of images which only vary horizontally (or vertically)" under
651 no-op. New blur = 0.9812505644269356.
653 2010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
654 * Missing logical operator in tiff.c.
656 2010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
657 * Only save TIFF image with 1-bit depth if there is no alpha channel.
658 * Abandon PSD composite if layer is available.
659 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
660 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
662 2010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
663 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
665 2010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
666 * Do not read configure files in the current directory for the "installed"
667 version of ImageMagick.
668 * Allow numeric characters in the XPM basename (reference
669 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
671 2010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
672 * Revised PNG palette optimization
673 * Added some debug logging in coders/png.c.
675 2010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
676 * More precise blur values for Lanczos2Sharp and LanczosSharp.
677 * Added location of first Mitchell crossing (=8/7) to the filters data
680 2010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
681 * Added Lanczos2D* filters now named Lanczos2*
682 * Reorganization of AcquireFilter() to make it work better
684 2010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
685 * Clearer EWA filters (LanczosSharp etc) comments.
687 2010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
688 * Added LanczosSharp (3-lobe Lanczos with sharpening)
689 * Filter sharpening factors are also always applied regardless of usage.
691 2010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
692 * CubicBC filter formulas simplified by constant folding. In
693 particular, P1 coefficient (always zero) removed from coeff.
695 2010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
696 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
697 (as already specified in the documentation).
699 2010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
700 * Ignore PS bounding box offsets if -page is set.
701 * Use #pragma omp master for dumping single threaded debugging information
702 (single caused a fault).
703 * Add support for -evaluate exp.
705 2010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
706 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
707 filter only. This is similar in action to 'blur' but only for Gaussians,
708 and does not modify the filters support, allowing you to set a very small
709 sigma, without the function 'missing' all pixels.
710 (This will allow future adjustment of Gaussians for variable blur mapping)
712 2010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
713 * Patch for DrawableRotation() and DrawableTranslation() (reference
714 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
715 * The webp format requires the webpconv delegate program (experimental).
717 2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
718 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivalent to
719 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
720 This also is very similer to a Mitchell filter but specifically designed
721 for EWA use and is the new default filter for Distorting Images.
722 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
724 2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
725 * Autodetect file type support in Makefile.PL to prevent test failures
727 2010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
728 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
729 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
730 http://www.gson.org/thesis/warping-thesis.pdf
731 * Added filter "Robidoux" which is a slightly sharpened version of the
732 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
733 'blurry' for horizontal and vertical lines in no-op distortions.
735 2010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
736 * Add support for "pattern:vertical2" and "pattern:horizontal2".
737 * Add support for "pattern:vertical3" and "pattern:horizontal3".
738 * Properly handle PSD layers with negative offsets.
740 2010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
741 * Fix memory assertion with --enable-embeddable (reference
742 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
743 * Don't permit access to pixels when pinging an image (reference
744 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
746 2010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
747 * Added sqrt(2) blurring default for Gaussian Filter if used as
748 a Cylindrical EWA filter. This resulted removing the last aliasing
749 issue that was present in tests for Gaussian EWA resampling. Of course
750 it is still a very blurry filter for default use in EWA.
751 * Adjusted Variable Mapping Blur Composition so user arguments actual
752 relate properly to the sigma of the blur for a maximum mapping value.
753 * Fix horizon anti-alising for output-scaled perspective distortions.
754 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
755 however 'Bessel' while not visible as a filter option can still be used
756 as an internal alias for 'Jinc'.
758 2010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
759 * Chantal Racette double checked the bounding parallelogram computation
760 in resample.c (and I tightened the comments).
762 2010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
763 * Temporary files not always deleted (reference
764 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
766 2010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
767 * Bug fix for -filter point distorts (occasional generating black pixels)
769 2010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
770 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
771 and credited Craig DeForest for the "clamp singular values" idea.
772 * No reason to have "insane" precision Sinc in resize.c: Use
773 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
775 2010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
776 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
777 for Distort Resampling. This makes -distort a whole lot nicer
778 and allows for the use of better cylindrical filters.
780 2010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
781 * Fix Point filter for ResizeImage() caused by support limiting the
782 Box weighting function.
784 2010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
785 * Don't allow resize filter weights to go to zero (reference
786 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
788 2010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
789 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
791 2010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
792 * Do not break words if caption size is absolute (reference
793 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
794 * Don't define HAVE_THREADS for --without-threads configure script option.
796 2010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
797 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
798 Some computations were needlessly done in long double precision because
799 PIL forced an automatic upcast wherever it appeared. Changed its name to
800 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
801 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
802 call instead of two trig calls.
804 2010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
805 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
806 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
808 2010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
809 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
811 * Support %[version] and %[copyright].
812 * Improve performance of the pixel cache.
814 2010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
815 * Automatically set the quantum depth to 16 for HDRI.
817 2010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
818 * IPTC profile not always wrapped properly inside an 8BIM profile.
819 * TIFF tile geometry must be divisible by 16.
821 2010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
822 * Rename of SincPolynomial to SincFast for easier user understanding
823 * Ditto for LanczosChebyshev to LanzcosFast
825 2010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
826 * Switch default resize filters to using the faster SincPolynomial
827 filter by default internally. However 'Sinc' will still use the
828 Trigonometric function, and can be used to assign the trig version
829 of Sinc() to filters using the filter expert options.
830 * The default filter for 'distort' was found to be a very blurry inaccurate
831 filter function. It was removed and replaced with a correct Gaussian
832 filter (as used by resize)
833 * Added a switch so that "-interpolate filter" will force the use of
834 a cylindrical filter for ALL pixels in distorted images. That is you can
835 use that switch to use a cylindrical filter even for images that are
836 being enlarged by the distortion. However EWA is still currently using
837 a fixed 2.0 sampling radius. This switch complements the use of "-filter
838 point" which turns off EWA filters in favor of interpolation for all
839 pixels in a distorted image. BOTH switches should not be used together.
840 * A bug in the support radius of the EWA resampling function was found,
841 now that correctly defined resize filters are being used. Suddenly Normal
842 Gaussian distortions are not so blurry, and tests with distortions of
843 the 'Rings' image show extremely good and clear results, with only minimal
844 blurring. The filter 'blur' expert option can be used to adjust this
847 The above represents a major improvement forward in the quality of the
848 image distortion operator. But near-unity distortions (no scaling) are
851 2010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
852 * Don't negate the geometry offset for the -extent option.
854 2010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
855 * The RGBO format is now listed as a supported format.
857 2010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
858 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
859 function as "LanczosChebyshev" as faster alternative to Lanczos.
860 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
861 the Sinc Trigonometric resize filter, as a proper filter to allow
862 direct comparision and speed testing of the filter.
863 * Expanded the "-set option:filter:verbose 1" output, so as to also include
864 the actual functions and other values that were used to create the filter.
866 2010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
867 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
869 2010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
870 * Path no longer closed if join style is round (reference
871 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
872 * Add case for BGRQuantum to GetQuantumExtent().
873 * Support no compression on PCX write.
875 2010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
876 * Fixed bug in the raw BGRA coders (reference
877 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
878 * Fix off-by-one error in the PSD coders.
879 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
880 approximation of the sinc function over the interval [-3,3].
881 * Eliminate a small memory leak in LevelizeImageChannel() (reference
882 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
883 * Recognize -fx logtwo (reference
884 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
886 2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
887 * Throw exception if image size differs for the compare program but the
888 -subimage-search option is not specified.
890 2010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
891 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
893 * Add -subimage-search option to the compare utility.
895 2010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
896 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
897 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
899 2010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
900 * Emit a warning if the PNG encoder can't satisfy the color type and
901 bit depth requested with a "-define" directive.
903 2010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
904 * The orient option sometimes improperly set "undefined" (reference
905 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
906 * Only list orientation options for the -list orientation option (reference
907 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
908 * Return proper standard deviation for combined channels (reference
909 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
910 * Handle transparency properly for the PSD image format.
912 2010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
913 * Properly map PNG intent to image->rendering_intent
915 2010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
916 * Eliminate bogus "invalid colormap index" when pinging ICO images.
917 * Support -set density / units.
919 2010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
920 * Only use the first alpha channel in PSD image.
921 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
923 2010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
924 * Eliminate useless message about assuming zero delay when writing
925 a single-frame MNG, and changed it from Error to Warning when
926 writing a multiple-frame MNG.
928 2010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
929 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
930 reader tries to read MNG chunks from the interior of the embedded PNG,
931 resulting in an erroneous "corrupted image" message.
933 2010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
934 * Fix memory leak in for corrupt BMP images (reference
935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
936 * Repair several issues when writing to stdout (reference
937 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
938 * A GIF image with the .bgr extension is still a GIF (reference
939 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
941 2010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
942 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
943 images where the PNG bit_depth was not the same as the quantum depth,
944 and the transparent color was not black.
946 2010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
947 * Pinging the DJVU image format no longer faults.
948 * Check for time-limit-exceeded in only one thread.
949 * Reading filenames from a file (e.g. @filenames) no longer includes the
950 utility name (side effect of StringToArgv() method).
952 2010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
953 * Support the tiff:fill-order define.
954 * Filters are case sensitive (e.g. reduce-Colors).
955 * Restore mogrify's -path option.
956 * The -list module option lists image coders and image filters.
958 2010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
959 * Add the ImageView API.
960 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
961 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
963 2010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
964 * Skip byte when DDS bitcount is 32 (reference
965 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
966 * Montage now uses final background setting (e.g. montage -background none ...
967 -background lightblue show:).
968 * Do not annotate directory paths in ListFiles().
969 * Reset the image matte for png:color-type=2.
971 2010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
972 * Support new label:pointsize property.
973 * Miscellany->Slide Show, in the display program, now cycles through the
975 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
976 * Reduce memory requirements when dithering on the iPhone.
977 * Command line operators no longer affected by settings that appear after
978 them (e.g. -splice 10x0+0+0 -gravity center).
979 * Compute the proper DPX user data field size.
981 2010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
982 * Fix some nits to keep the clang compiler happy.
984 2010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
985 * Fix transprancy handling for Morphology Convolve
986 * Adjustments of Hit And Miss and Edge Detection kernel definitions
987 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
988 * Handling for Convolution of 1-D vertical kernels.
989 However this was removed (using #if-#endif) as I found it slower in tests!
991 2010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
992 * mogrify -format properly handles compressed image filename (e.g.
993 -format jpg logo.png.bz2).
994 * Respect +dither option when saving to the GIF image format.
996 2010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
997 * End of string sentinal is \n not \r.
999 2010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
1000 * Don't decode pixels in coders/png.c when image->ping is set.
1002 2010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
1003 * Reset image filename when reading inline images.
1004 * Don't clamp floating point values for HDRI-enabled ImageMagick.
1006 2010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
1007 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
1008 * 'Skeleton' variant to thin down images as symmetrically as possible.
1009 * Spelling correction: Manhatten -> Manhattan
1011 2010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
1012 * Properly scale color components of the PNG bKGD chunk.
1013 * Prevent MNG divide by zero in calculation of frame_timeout. Set
1014 both frame_delay and frame_timeout to infinite when ticks_per_second
1015 is zero, as required by the MNG spec.
1017 2010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
1018 * Add x:silent option to prevent beeps when reading the X image format.
1019 * Recognize TTF for GetMagicInfo().
1020 * Ensure the +set option deletes the image artifact.
1022 2010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
1023 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
1025 2010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
1026 * Fix for Square Array Rotates (off center origin rotate)
1027 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
1028 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
1029 to complete this kernels definition
1031 2010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
1032 * Respect density when rendering SVG images.
1033 * Set AVI handler to the MPEG coder.
1034 * Compute the proper DPX user data field size.
1035 * Do not interpret a format specifier when enclosed in brackets (e.g.
1036 rose_tile_%[filename:tile].gif.
1037 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
1039 * Prevent MNG divide by zero in calculation of frame_delay (reference
1040 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
1042 2010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
1043 * Third Re-write of MorphologyApply() to better handle compound methods.
1044 * Implemented -set option:morphology:compose for merging results of
1045 multiple kernels. "None" means re-iterate results with next kernel.
1046 While "Undefined" means to use the internal default for a method.
1047 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
1048 while HitAndMiss defaults to "Lighten" (union of all kernel results).
1049 Other morphology methods defaults still to be decided.
1050 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
1051 * Rotation Expansion of single kernels '^' and '@' flags in arguments
1052 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
1053 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
1054 So the above will only produce a list of 2 kernels, not 4 kernels
1056 2010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
1057 * Separation of internal function MorphologyApply() from
1058 MorphologyImageChannel() to calls to convolve without user settings.
1059 * Rewrite of MorphologyApply() to output better 'verbose' messages
1060 * Better handling of Gaussian tyle filters (bug fixes)
1061 * Bug fix and optimization of kernel size calculations in "gem.c"
1062 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
1063 expand kernel into a rotated list.
1064 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
1065 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
1066 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
1067 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
1068 EG: -morphology convolve LOG:0x1
1069 * Added FreiChen, Kirsch Convolution kernels
1070 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
1071 * Added Edges HitAndMiss Kernel
1073 2010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
1074 * PSD images require a proper layer to support an alpha channel.
1075 * Enable PFM endian support.
1076 * Add context to -border for montage. Inside the parenthesis it adds a border
1077 to the image otherwise it sets the border for the layout manager.
1078 * 24-bit BMP images are not colormapped even if header colors != 0.
1079 * Set DPX user data like this: -set profile dpx:userdata.txt.
1080 * Make sure Lab => RGB => Lab survives the round trip.
1082 2010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
1083 * Use ScaleCharToQuantum() in coders/src.c (reference
1084 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
1085 * Don't clamp HDRI EXR pixels.
1087 2010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
1088 * Increase the estimated # points for the path drawing primitive.
1089 * Remove any prior resolution block from PSD before writing the new block.
1091 2010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
1092 * Addition of more Morphological/Convolution Kernels.
1093 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
1094 EG: -morphology convolve DOG:0x1,3
1095 -morphology convolve DOB:0x1,3,90
1096 * Added Prewitt, Roberts, Compass Convolution Kernels
1097 * Ring Symbol Kernel (subtraction of Disk from a Disk)
1099 2010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
1100 * The pixel buffer was underallocated for some image formats when streaming.
1102 2010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
1103 * Implementation of Pattern Matching Morphology methods
1104 HitAndMiss, Thicken, Thinning
1105 * Reporting of Kernel Strings that fail to parse (though not why)
1106 * Parsing of Multiple Kernel Strings, generating a list of kernels
1107 * Union of results from Multiple Kernels for HitAndMiss method
1108 * Interated Multiple Kernels for all other morphology methods
1109 * Added many new kernels for HitAndMiss and Convolution
1110 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
1111 ConvexHull (for Thicken), Skeleton (for Thinning)
1113 2010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1114 * Use proper background.index when writing indexed PNG, if the background
1115 color is in the palette.
1117 2010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1118 * Fix improper 'invalid colormap index' PNG bug.
1119 * Fix PerlMagick compile exception.
1121 2010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1122 * Added % and ! modification flags to morphology distance kernel
1123 scaling factor, for easier usage.
1124 * Bug fix for compose math channel handling and morphology diff usage
1126 2010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1127 * Do not claim gray colorspace if gray image includes a non-gray pixel.
1128 * Initialize BMP alpha channel to opaque for RGB images.
1129 * Fixed under allocation for round rectangles.
1130 * The -list option returns a 0 status as expected.
1132 2010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1133 * Made use of new no-'sync' channel enabled mathematical compose methods
1134 for the difference morphology methods. These should now work correctly
1135 for specific channels, and more importantly for alpha shaped morphology.
1137 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1138 * Fixed bugs with losing the opacity channel while writing some PNG images.
1139 (bug reported by Anthony T.)
1141 2010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1142 * Simplified and corrected rowbytes calculation in coders/png.c and
1145 2010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1146 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1147 "ModulusSubtract" for more clarity of there functions. Old names
1148 will continue to work as expected.
1149 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
1150 normal SVG 'Over' blending specifications, (see next for override)
1151 Note that this does NOT include the "Plus" composition method which has
1152 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
1154 * By default mathematical compositions work as per SVG definition. That is
1155 the results are synchronized with 'Over' alpha-blending (except "Plus"
1156 which uses 'plus' alpha-blending).
1158 By removing the default 'sync' flag from the -channel setting however
1159 Break this inter-channel synchronization and do the mathematical operations
1160 only on the individual channels as specified by the -channel setting.
1161 That is do 'channel' math rather than 'SVG' composition.
1163 With this change you can then use mathematical composition methods on
1164 individual channels or even with the alpha channel of images.
1166 2010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1167 * Special case handling in Barrel distortion (pixel at image center)
1168 * Calculation of image for Barrel distortion (pixel vs image coords)
1169 * Argument input (handling optional 'd' argument) for Barrel distortion
1171 2010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
1172 * Do not declare timestruct under MinGW.
1173 * Respect -compose option for the montage utility (bug report by Anthony).
1174 * A 256 column gradient produces a 256 color GIF image (bug report by
1176 * Register / unregister CALS format in static.c (reference
1177 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
1178 * Add SetImageColor() method.
1180 2010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1181 * Only write one ICC profile to PSD image.
1182 * Sync image colormap for PNG tRNS chunks.
1183 * The -direction option now works with the -annotate and -draw options.
1184 * For the histogram: format, if you have no need for the unique color list,
1185 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1186 expensive operation.
1187 * Match on literal after backslash in glob expression (reference
1188 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
1189 * Enable JPEG-compression for grayscale TIFF images (reference
1190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1191 * Don't write empty tile if tile geometry matches the image width (reference
1192 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1193 * Support -regard-warnings in the mogrify utility.
1194 * Output the correct units for the identify utility (reference
1195 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
1197 2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1198 * Do not set the resample virtual pixel method when undefined.
1199 * Support writing grayscale PSD images.
1200 * Revert Lab-to-XYZ colorspace transform patch.
1201 * Clamp HDRI values for LevelImageChannel() method.
1203 2010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1204 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
1205 * Do not flip BMP image with negative height when pinging.
1207 2010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
1208 * Improve support for device link profiles.
1210 2010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1211 * Fixed bug in -auto-level for special case when only one value is present
1212 in some channel of the image. In this case no 'stretch is performed, just
1215 2010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
1216 * WMF support under Windows does not produce the same results as under
1219 2010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
1220 * Fixed bug in equal-size tile cropping, when image has a page offset.
1222 2010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
1223 * The -recolor 4x4 matrix is now interpreted properly (previously it
1224 summed rather than attenuating the alpha channel).
1225 * Support writing 1-bit PSD images.
1227 * Improved WMF support under Windows.
1229 2010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
1230 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1231 * Finished eliminating the deprecated direct references to members of
1232 the png_info structure. ImageMagick can now be built with libpng-1.5.
1234 2010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
1235 * Respect the -density option when rendering a Postscript or PDF image.
1236 * Distort barrel no longer complains when 3 arguments are given (reference
1237 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
1238 * Support -direction left-to-right option for rendering text
1240 2010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1241 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
1242 * Relocated the new, misplaced png_get_rowbytes() call.
1243 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
1245 2010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1246 * Windows does not support complex.h (reference
1247 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
1248 * Add support for monochrome PSD images.
1249 * VignetteImage() no longer crashes when x and y arguments are both greater
1250 than half the width (x) and height (y) of the image.
1252 2010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
1253 * Eliminated some of the deprecated direct references to members of
1254 the png_info structure. This must be finished before we can build
1257 2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1258 * The animate program no longer loops twice when -loop 1 is specified.
1259 * The caption format would sometimes hang when the text was not UTF-8.
1260 * Don't gamma correct log to linear color conversion unless the -gamma is
1261 specified (reference
1262 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
1264 2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1265 * Detect CMYKProcessColor AI tag.
1266 * Delete image from command line cache for -write option.
1268 2010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1269 * Add support for the Adobe Large Document format.
1270 * Recognize -remap option for the mogrify utility.
1271 * The default Helvetica font is not always available, check for
1272 Century Schoolbook too (reference
1273 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
1275 2010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1276 * Permit user to get virtual pixels with a region width of 0.
1277 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
1278 * Resampling filter must respect the image virtual pixel method.
1280 2010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
1281 * The -evaluate-sequence option behaves like -evaluate except it operates
1282 on a sequence of images.
1284 2010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
1285 * Add support for the -maximum and -minimum options.
1287 2010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1288 * Check to see if ICON image width /height exceeds that of the image canvas.
1289 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
1290 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
1291 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
1292 Anthony, review these for correctness.
1293 * Don't embed an XMP profile in an EPS image for now.
1295 2010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1296 * Insufficient image data in EPT is a warning rather than an error.
1297 * Respect -type TrueColor when writing gray DPX images.
1298 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1299 not a multiple of 3.
1300 * BMP has an alpha channel, it was treated as an opacity channel.
1302 2010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1303 * Write 10-bit grayscale DPX images properly.
1305 2010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1306 * Detect PDF ICCBased colorspace.
1308 2010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
1309 * Finalized -set option:convolve:scale kernel normalize/scale option
1311 2010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1312 * TransformImage() resets the image blob when called in the PICT decoder;
1313 use SetImageExtent() instead.
1315 2010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1316 * Support PSD RLE compression.
1318 2010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1319 * The jpeg:extent define sometimes exceeded the specified limit.
1321 2010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1322 * Resolve "too many open files" (reference
1323 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1325 2010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1326 * Added Correlate method which does a Convolve without reflecting the kernel.
1328 2010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1329 * Initialize grayscale colormap for PSD images.
1331 2010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1332 * Final testing and fixing of basic morphology operators
1333 * Addition Third-level Subtractive Morphology Methods:
1334 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
1335 * Ensuring original kernels passed to morphology are cloned before being
1336 modified for use by specific methods (EG: convolve scale/normalize)
1338 2010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1339 * display -immutable to display transparent image without a checkboard.
1341 2010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1342 * Make -define png:color-type less persnickity about what it will accept.
1344 2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1345 * added use of -precision in 'showkernel' output of -morphology
1346 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
1347 'Distance' Morphology primitives. This does not have a performance hit,
1348 though is only truely applicable when the kernel is asymmetric. Note that
1349 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1350 operations work properly. This 'reflected usage is defined by online
1351 morphology lecture notes (Google for "EECE Binary Morphology")
1352 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1353 If undefined morphology convolve does not do any scaling or normalization
1354 of the convolution kernel. A value of 0.0 causes normalization for both
1355 zero and non-zero (added weights) kernel types.
1357 2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1358 * Speed up reading the PSD image format.
1359 * Add the -precision option. Use it to set the maximum number of significant
1360 digits to be printed.
1361 * Add -features option to the identify program to display channel features.
1362 * Add -unique option to the identify program to display channel features.
1364 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1365 * Add support for compact floating point (i.e. -depth 16 -define
1366 quantum:format=floating-point).
1367 * Transparent images no longer flicker on certain system when using the
1369 * Permit interactive resizing with the display program.
1370 * Support heterogeneous distributed processing, see
1371 http://www.imagemagick.org/script/architecture.php#distributed.
1372 * Fix semaphore assertion when reading a corrupt image with Magick++.
1373 * Add support for -brightness-contrast option.
1375 2010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1376 * Add support for the BGRA raw image format.
1378 2010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1379 * Added Kernel Generator to generate kernels from user strings, which
1380 allows the generation in many built in kernels for both Convolution
1381 and other Morphological methods. New Kernels currently include..
1382 Convolution: Gaussian, Blur, Comet
1383 Morphological: Rectangle, Square, Diamond, Disk, Plus
1384 Distance: Chebyshev, Manhatten, Knight, Euclidean
1385 And both old and new (rectangular) user defined kernel specifications
1386 including the use of 'nan' to represent elements which are not part
1387 of the kernel definition. List built-in kernel types use "-list kernel"
1388 * Added -morphology {method}[:{iteration}] {kernel_string}
1389 Initial methods includes no only the basic morphology methods: Dilate,
1390 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1391 also the special methods: Convolve, and Distance. Of course the
1392 appropriate kernel should be provided for each specific method.
1394 2010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1395 * Add OpenCL-enabled filter (e.g. convert image.png -process
1396 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1397 * Added StringTo...() processing functions
1399 2009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1400 * Added MxN tile cropping with overlapping and space handling.
1401 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1403 2009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1404 * angle bug fix in variable blur composition with vertical ellipses
1405 * Added ability to have variable angles for ellipses in variable blur
1406 composition. See IM Examples, Composition, Variable Blur for details
1408 2009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1409 * JPEG does not grok the HSL colorspace.
1411 2009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1412 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1413 * The -gaussian-blur over blurred the opacity channel (reference
1414 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1416 2009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1417 * Declare InverseFourierTransformImage in Magick++/Include.h.
1419 2009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1420 * The PNG8 encoder would fail to write a 1-color image, due to
1421 a bogus MagickFail return from CompressColormapTransFirst().
1423 2009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1424 * SVG images are no longer double sized with the -density option.
1426 2009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1427 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1430 2009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1431 * It's interword-spacing, not interword_spacing (reference
1432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1433 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1435 2009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1436 * Changed the one remaining ping_info->trans to ping_info->trans_values
1439 2009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1440 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1441 * -threshold option: threshold to white if the computed intensity of the
1442 color channels exceeds the threshold.
1443 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1445 2009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1446 * Escape single quote in when writing the UIL format.
1448 2009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1449 * The mogrify program +opaque option now recognizes its required argument.
1451 2009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1452 * Add magick/morphlogy.{c,h} source templates.
1453 * Sync image option when reading MPR images.
1454 * Optimize ping for SVG images.
1455 * SetLogFormat() no longer causes crash (reference
1456 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1457 * Do not call MagickCoreTerminus() when memory allocation fails inside
1458 the locale component.
1460 2009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1461 * Read / write 32-bit SUN raster images with a odd width.
1462 * Cairo format returns pixels with the alpha premultiplied (reference
1463 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1465 2009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1466 * Thumb::URI file URI now has the correct number of forward slashes.
1468 2009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1469 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1472 2009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1474 * Restore -tile-offset functionality (bug report from Anthony).
1476 2009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1477 * Animate command line options are no longer ignored.
1479 2009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1480 * Bug Fix for Polynomial distortion. which is now working.
1482 2009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1483 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1484 * Make sure MagickWand semaphore is acquired before locking it.
1486 2009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1487 * Convert SVG clipping path points from unsigned to long.
1489 2009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1490 * Only call InstantiateXComponent() if X11 support is included.
1491 * Correct hue computation for the HSB colorspace.
1493 2009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1494 * Braille coder fix for DirectClass images
1496 2009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1497 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1499 2009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1500 * Alpha blending is not required for ScaleImage().
1501 * Gaussian noise operator is not longer discontinuous.
1503 2009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1504 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1506 2009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1507 * Black channel is now set properly when resizing CMYKA images.
1509 2009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1510 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1512 2009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1513 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1515 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1516 2009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1517 * Use GetCacheViewAuthenticPixels() rather than
1518 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1520 2009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1521 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1522 filters/Makefile.am and wand/Makefile.am.
1523 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1526 2009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1527 * Don't use group4 compression if the image is truecolor.
1528 * If image is gray, write grayscale DPX images.
1529 * We no longer lose a scanline when reading multi-frame raw images
1531 * Properly update the EXIF orientation tag.
1533 2009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1534 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1536 2009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1537 * Support -clamp option.
1538 * Patch for IsMagickColorEqual() for HDRI.
1539 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1541 2009-09-25 6.5.6-5 Elf <elf@ephem...>
1542 * Patch to fix configure's framework's undefinedness (only if the gslib
1545 2009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1546 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1548 * Hue in hsl() format is 0-360 and does not use %.
1550 2009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1551 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1553 2009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1554 * Optimize copy composite operator.
1556 2009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1557 * Use -define jpeg:size to scale a JPEG image to the specified size.
1559 2009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1560 * Fix ICON alpha mask scanline pad.
1562 2009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1563 * Return the global maximum threads to avoid the rare cache view assertions.
1564 * Throw an end-of-file exception for truncated raw gray images.
1566 2009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1567 * Do not include last line of text in the interline spacing computation.
1569 2009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1570 * Check that quantum_info is defined before destroying it in the PNG coder.
1571 * Add -interline-spacing option to convert.
1573 2009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1574 * Support multi-page transparent Postscript and PDF.
1576 2009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1577 * A union is required when converting a thread ID to an unsigned long.
1579 2009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1580 * Add support for TIFF 3.9.1.
1582 2009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1583 * Validate with the netscape: reference image.
1585 2009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1586 * Fix memory leak for threaded PerlMagick scripts.
1588 2009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1589 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1591 2009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1592 * Bug Fix for transparency handling in Composite Variable Blur
1593 * Addition of -auto-level and -auto-gamma image enhancements
1594 (under trial not yet final)
1595 * Addition of a special -channel flag 'sync' which means that the specified
1596 channels are to be modified together by the same amount. The flag is
1597 enabled by default. This replaces the current 'channels not modified'
1598 type handling thought IM.
1599 * Modified -channel parsing to continue looking for words, after handling
1600 any shorthand channel options. For example: -channel RGB,sync
1602 2009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1603 * identify -format %c logo.png returns the image comment as expected.
1604 * Clone ImageInfo members scene and number_scenes (reference
1605 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1606 * Fix memory leak with the -remote option of the animate program (bug report
1608 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1609 * MVG partial opacity not set properly (reference
1610 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1611 * Black channel was not blurring properly (reference
1612 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1614 2009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1615 * The display program honors -loop.
1616 * (ab) of Lab colorspace was not offset correctly.
1617 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1618 * SVG permits multiple arc paths with an omitted 'A' (reference
1619 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1620 * The 'skewY' MVG attribute produced incorrect angles (reference
1621 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1623 2009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1624 * Optimize GammaImage() method.
1626 2009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1627 * OpenMP-enable GetSimilarityMetric().
1629 2009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1630 * Structure trans_values was renamed to trans_color and trans was
1631 renamed to trans_alpha in PNG version 1.4.
1633 2009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1634 * Replace color blending in DrawGradientImage() to use Composite Blend.
1635 this makes Gradients handle transparency correctly!
1637 2009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1638 * The -thumbnail option no longer removes color profiles (reference
1639 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1640 * Do not scale real / imaginary FFT / IFT.
1641 * Check for localtime() NULL return.
1642 * import --help requires an X server (reference
1643 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1644 * Fails to load MS Windows icons with compressed PNG elements (reference
1645 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1647 2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1648 * Support the new JPEG version 7 delegate library.
1650 2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
1651 * Incorrect use of setjmp in coders/png.c.
1653 2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1654 * We broke -scene when we fixed the -dispose option. Try again.
1656 2009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1657 * Update autoconf support files.
1658 * More than one -dispose setting overwrote previous settings (reference
1659 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1660 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1662 2009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1663 * Final testing and bug fixes for all mathematical compose methods
1664 Including non-overlapping regions bugs found in in operators Divide,
1665 ColorDodge, VividLight. And the handling of transparency to follow
1666 standard 'Over' Blending in Divide. Only math methods not looked at are
1667 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1668 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1670 2009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1671 * Addition of user definable 'Mathematics' compose method
1672 -compose Mathematics -set option:compose:args A,B,C,D -composite
1673 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1674 this lets you implement most smooth polynomial compose methods.
1675 (requested by Fred WienHaus)
1677 2009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1678 * Finished the recoding of Composite methods to allow easier debugging
1680 * Added PegtopLight compose method as an alternative simpler Softlight
1681 alternative. See notes and comparision to SoftLight in...
1682 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1683 * From the notes on Photoshop blend modes at
1684 http://www.simplefilter.de/en/basics/mixmods.html
1685 Added extra composition modes:
1686 VividLight, PinLight, LinearBurn, LinearDodge
1687 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1689 2009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1690 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1691 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1692 to debug, and directly comparable to SVG specifications.
1693 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1694 Though only SoftLight changed to significantly.
1695 * However implementation errors were found for ColorBurn, LinearLight
1697 2009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1698 * Add -blue-shift option.
1699 * Add compression flag for each channel of a PSD layer.
1700 * Implement experimental forward and inverse Fourier transforms (contributed
1701 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1702 prime time just yet.
1703 * Support -cdl (color decision list) option.
1704 * Support breaks in Chinese characters which traditionally do not include
1706 * Don't process directories as filenames when using wildcard paths
1709 2009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1710 * Can't bit shift a float.
1712 2009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1713 * Off by one error for multi-frame raw grayscale images.
1714 * Can't stat() a Zip or Bzip opaque structure.
1715 * DPX user bits are no longer truncated.
1716 * Return image colorspace for -format [%colorspace] option.
1717 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1719 2009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1720 * Automatic determination of B from C and C from B for a 'Keys Filter'
1721 when using the B,C Cubic Filter Expert options was broken.
1722 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1724 2009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1725 * Added -compose 'Blur', variable blur mapping to CompositeImages
1726 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1727 * Added "-blur" special compose option to "composite"
1728 * Cleanup of "composite" compose argument handling
1730 2009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1731 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1732 * Set compare similarity image to NULL to prevent double free.
1734 2009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1735 * Set camera formats to require a seekable stream.
1736 * Do not let display program image window exceed the screen size.
1738 2009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1739 * Improve FITS keyword parser.
1741 2009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1742 * Cleanup of compose 'displace' of old useless code that is not used.
1743 * Implement a compose 'distort' mapping method,
1744 This is basically exactly like 'displace' but relative to a fixed point
1745 which may be user supplied as +X+Y
1746 * Default scaling to width/2 and height/2 of overlay (100% scale)
1747 with a distortion 'center' to the middle of the overlay image
1748 * If a '%' flag given scale displacement relative to image size
1749 * If a '!' flag given make scale and center relative to 'background' image
1750 instead of the overlay map.
1751 * If no 'height' scale given, use the X scale.
1753 2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1754 * Fixed bug for compose methods, Hue, Saturate, Luminize
1756 2009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1757 * Report the correct transparent pixel values in the display program
1759 * Do not advance when finalizing image settings in the mogrify program.
1761 2009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1762 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1763 for correct handling of 2 dimensional -compose "displace".
1764 * Fixed PerlMagick Composite() for the same thing.
1765 * Modified compose "Displace" so displacement image's alpha channel can be
1766 used to mask the transparency of the overlay area.
1768 2009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1769 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1770 See Introduction at http://www.quelsolaar.com/technology/clut.html
1772 2009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1773 * Changed CompositeImageChannel() so that extra compose arguments are
1774 now passed in the ImageArtifact "compose:args". This can be assigned to
1775 images using -set "option:compose:args" 'args' where args are defined
1776 using 'geometry' style or 'comma separated numbers'.
1777 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1778 "compose:outside-overlay".
1779 * Documentation update for CompositeImageChannel() in Core Library to
1780 reflect these changes.
1781 * Documentation update for DistortImage() in Core Library with the extra
1782 ImageArtifact controls it can use.
1783 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1785 2009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1786 * Documentation update for CompositeImageChannel() in Core Library.
1787 This adds the information on how extra compose arguments needed for
1788 specific compose methods are actually passed to the library function.
1789 Compose methods such as Blend, Dissolve and Displace.
1791 2009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1792 * The target profile in ProfileImage() is no longer accessed after it is
1795 2009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1796 * Bug fix for -page.
1798 2009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1799 * Minor change to -function Arctan to make first argument match slope
1801 2009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1802 * Do not treat -page as a global option (reference
1803 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1805 2009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1806 * Create thread set for pseudo-random number generator.
1808 2009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1809 * Do not change opacity value for the -alpha background option.
1810 * Rebuild automake / autoconf scripts.
1812 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1813 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1816 2009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1817 * Permit reading a specific frame of a multi-page TIFF with blobs.
1819 2009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1820 * Added new -function methods Arcsin and Arctan
1822 2009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1823 * Fixed a regression with PNG8: format.
1825 2009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1826 * The -geometry option was improperly applied twice.
1828 2009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1829 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1831 2009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1832 * Updated help output and command-line options documentation to bring
1833 the -alpha options up to date with what's actually in the code.
1835 2009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1836 * Change "depreciated" to "deprecated" in several files.
1838 2009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1839 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1840 * Recognize unicode strings when computing caption word wrapping.
1841 * New -alpha background option to set fully-transparent pixels to the
1844 2009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1845 * Combined layer of transparent PSD image was not being read properly.
1847 2009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1848 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1849 It is now able to write an opaque black-and-white image in any of the 15
1850 valid combinations of PNG color-type and bit-depth.
1851 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1853 2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1854 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1856 2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
1857 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
1859 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1860 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1861 * Support policies to permit or deny any coder, delegate, filter, or file
1862 path (see policy.xml).
1864 2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1865 * The mogrify -crop option returns multiple images if an x/y offset is not
1866 specified (e.g. -crop 100x100).
1867 * Generate a proper file path for -path @filelist.txt (reference
1868 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1870 2009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1871 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1872 options. This is work-in-progress with the objective of being able to
1873 precisely specify the type of PNG file to be written. The previously-used
1874 internal attribute "png:bit-depth" that was used to communicate between
1875 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1876 This feature needs testing. It is important to note that this feature
1877 cannot be used to force the PNG to use a bit-depth or color-type that
1878 does not losslessly represent the image. You can, however, cause
1879 the writer to use a larger depth or to use the RGB colorspace when
1880 grayscale or indexed would have been sufficent.
1882 2009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1883 * Fixed the Rmin usage in Depolar and Polar distortions
1884 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1885 to Afrom + 360 degrees (or a fill circle from the given start angle)
1887 2009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1888 * Do not return a black image for -channel RGBA -gaussian (reference
1889 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1891 2009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1892 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1894 2009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1895 * Generate BMP 32-bit ARGB format for images with transparency (reference
1896 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1898 2009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1899 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1900 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1901 * Normalize similarity based on reconstruction not the original (reference
1902 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1903 * Support multiple JPEG images encapsulated within DICOM.
1905 2009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1906 * Msys does not understand NAME_MAX.
1908 2009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1909 * Check for valid linked list before assigning next / previous pointers.
1911 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1912 * Check error return from CompressColormapTransFirst() in coders/png.c
1914 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1915 * Refrain from modifying image struct members (color, depth, matte)
1916 while writing PNG datastreams.
1918 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1919 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1920 Now it always produces 8-bit datastreams as users probably expect.
1922 2009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1923 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1924 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1926 2009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1927 * The display program now returns a 0 exit code on success (reference
1928 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1930 2009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1931 * Folded some long lines and made other cosmetic changes.in coders/png.c
1933 2009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1934 * MVG autodetection failing (reference
1935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1937 2009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1938 * Image not properly placed when displaying to the X server root (reference
1939 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1940 * fmax() is not support on some platforms (reference
1941 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1943 2009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1944 * Rename existing "Bilinear" distortion as "BilinearReverse"
1945 * Added forward mapped bilinear distort as "BilinearForward"
1946 * The "Bilinear" distort is temporarily obsoleted but will eventually
1947 be added as a "BilinearReverse" and "BilinearForward" combination
1948 mapping though a unit square.
1949 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1950 gradient function as that method is the direct use of such equations.
1952 2009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1953 * Default to min-is-white Photometric for fax / group4 compression (reference
1954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1955 * Respect image resolution when setting PDF MediaBox (reference
1956 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1957 * Add SimilarityImage() to return how similar one image is to another.
1959 2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1960 * Graceful exit in djvu coder when EOF is thrown.
1961 * Support -unsharp option for the montage program.
1963 2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1964 * Reduce deskew blurring: use AffineTransformImage() rather than
1966 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1967 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1969 2009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1970 * Support for -density & -units options in PSD writer.
1972 2009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1973 * Fix bug in the braille coder which makes it always segfault.
1975 2009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1976 * Enhance the compare program to locate a template image within a larger
1978 * Eliminate assertion when generating a PDF thumbnail.
1980 2009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1981 * Fix assertion in IntegralRotateImage (reference
1982 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1984 2009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1985 * Referenced counted blob was incremented incorrectedly in CloneImage().
1987 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1988 2009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1989 * Assertion failure reading PSD image (reference
1990 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1992 2009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1993 * Change -selective-blur to use gaussian kernel.
1995 2009-03-21 6.5.0-4 ERB <entropy@xebec...>
1996 * Missing locks in blob - race condition (reference
1997 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1999 2009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
2000 * Use default SVG resolution unless resolution is explicitly set (reference
2001 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
2002 * Add support for -selective-blur option.
2004 2009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
2005 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
2006 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
2008 2009-03-19 6.5.0-3 ERB <entropy@xebec...>
2009 * Check the 8BIM profile resource block length (reference
2010 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
2011 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
2012 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
2014 2009-03-18 6.5.0-2 ERB <entropy@xebec...>
2015 * Eliminate race condition when acquiring a wand (reference
2016 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
2017 * Use of "localtime" in FormatMagickTime not thread-safe (reference
2018 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
2020 2009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
2021 * Fix the image compose operator at OverCompositeOP for shadows (reference
2022 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
2024 2009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
2025 * Patches to get ImageMagick working under OS2.
2027 2009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
2028 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
2029 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
2031 2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
2032 Glenn Randers-Pehrson <glennrp@image...>
2033 * DICOM reader not handling signed pixels properly.
2035 2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
2036 * Don't call GetValueFromSplayTree() if image properties is NULL.
2038 2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
2039 * Fix minor size issue with bestfit +distort operation.
2040 * Enable listing of -distort Polynomial
2041 * Minor tweeks and center fixes for Polar/Depolar
2043 2009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
2044 * Convert returns MagickFalse for the -version option (reference
2045 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
2046 * Don't set pixel opacity unless the image alpha channel is active (reference
2047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
2049 2009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
2050 * Fix old -clut bug for re-coloring gray images using transparent and
2051 semi-transparent colors.
2053 2009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
2054 * Changes have been made to scores of the files that generate the
2055 documentation. The most noticeable cosmetic changes are to the command-line
2056 examples and command-line snippets, which now have a new look: dark blue
2057 boxes with white/yellow text to indicate sample input/output. Inclusion of
2058 current version and release dates in appropriate places are now
2059 automatically generated. Also, many changes have been made to begin to
2060 bring the pages into strict W3C compliance with respect to both HTML and
2063 2009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
2064 * The identify program reads the image pixels when the -format option is
2065 asking for image statistics.
2066 * Much improved ImageMagick validation suite (exercise with 'make check').
2068 2009-02-18 6.4.9-5 Jon <jon@brick...>
2069 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
2070 and which overwrites the allocated area.
2072 2009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
2073 * Add section to license to alert users to third-party licenses in the
2076 2009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
2077 * Replaced geometry string parsing using ParseGravityGeometry() in
2078 "composite" with more direct use of GravityAdjustGeometry();
2080 2009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
2081 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
2082 * The stream utility no longer go into an infinite loop (reference
2083 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
2085 2009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
2086 * JPEG to PDF was not always reversible (reference
2087 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
2089 2009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
2090 * Stroking when annotating failed for stroks widths > 2 (reference
2091 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
2093 2009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
2094 * TransformImageColorspace() returns GRAYColorspace when set (reference
2095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
2096 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
2099 2009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
2100 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
2102 2009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
2103 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
2105 2009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
2106 * Removed previous patches for -shear directions.
2108 2009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
2109 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2112 2009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2113 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2114 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2115 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2117 2009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2118 * Removed "annotate" patches, which causes no end of problems.
2119 Original coding worked perfectly fine. Annotate isn't part of SVG!
2121 2009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2122 * Respect mouse wheel movements for display program (reference
2123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2124 * Grab button in Display Open menu now works consistently (reference
2125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2126 * Patch for problem with opacity in MVG (reference
2127 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2129 2009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2130 * Don't accept discontinuous shear angles for the -annotate option.
2133 2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2134 * Apply patch so ImageMagick compiles with Visual Studio 6.
2136 2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
2137 * Fix small memory leak on truncated PNG images.
2138 * Do not allocate pixels when pinging a PNG image.
2140 2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2141 * Set the stroke opacity for "opacity" SVG element (reference
2142 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2144 2009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2145 * Convert to windows .ico format no longer inverts alpha channel.
2147 2009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2148 * Interpret geometry correctly for negative angles (-shear 30x-10).
2150 2009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2151 * Fix GetMagickToken() to accept locales that use "," as radix character.
2153 2009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2154 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2156 2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2157 * Check for negative offsets (bevel widths) for the -frame option.
2159 2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
2160 * Patch for a memory leak and a logical bug in coders/gif.c.
2161 * CopyMagickString() now returns the minimum of the source string length
2162 or the length parameter.
2163 * Properly set alpha channel in PNGs with palette and tRNS.
2165 2009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2166 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2167 'rose-%[area].png').
2168 * Do not set the fill element when 'opacity' is set (reference
2169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2170 * Restore support for decoding the DVI format.
2171 * Add perl and math lib reference to PerlMagick Makefile (reference
2172 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2173 * Fix crash on invalid JPEG XML profile.
2174 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2175 * Support sine and cosine as arguments to the -evaluate option.
2177 2008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2178 * Calculate the kurtosis and skewness of image channels (reference
2179 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2181 2008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2182 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2183 same results as the -contrast-stretch option.
2184 * ContrastStretchImageChannel() no longer interpreted as Contast() by
2185 MogrifyRegion() in PerlMagick.
2187 2008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2188 * Reverse argument and option in Throw*InvalidArgumentException()
2189 macro for proper exception message.
2190 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2191 * Fix Y shear angle for -shear option.
2193 2008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2194 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2195 * Support reading FITS test files (reference
2196 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2197 * Replace input.ttf with the public domain Tuffy.ttf font.
2198 * MagickNewImage() no longer faults when parameters are incorrect (reference
2199 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2200 * Allocate strings returned by XGetResourceInstance() (reference
2201 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2202 * The -append gravity is relative to the container (reference
2203 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2205 2008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2206 * Reference cache rather than acquiring when cloning an image.
2208 2008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2209 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2211 2008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2212 * Add -interword-spacing option to convert.
2213 * Initialize the black channel when testing the CMY colorspace (reference
2214 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2215 * remove calls to exit() in MagickWand (reference
2216 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2217 * Validate -affine arguments.
2218 * Accept -attentuate as an option for convert.
2219 * Properly create RGBA image if colormapped image has transparency.
2220 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2222 2008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2223 * Fix off-by-one problem with -shear.
2224 * Clone pixel cache method when cloning an image.
2226 2008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2227 * Make "-layers Coalesce" work as it should.
2229 2008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2230 * Support > 2GB TIFF under Windows.
2232 2008-12-12 6.4.7-8 mootools <help@mooto...>
2233 * FormatMagickTime() checks to ensure the provided time is valid.
2235 2008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2236 * Add -kerning option to convert.
2237 * Remove halo effect for the -scale option.
2239 2008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2240 * Fix a 1 byte overrun in Postscript coder.
2242 2008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2243 * Fix small memory leak in ExpandFilenames().
2245 2008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2246 * Fix small memory leak in LoadLocaleList().
2247 * Fix small memory leak in GetProfilesFromResourceBlock().
2248 * Don't forget to scale grayscale values when quanum min-is-white is set.
2250 2008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2251 * Include delegate libraries in MagickCore-config script.
2253 2008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2254 * Fix off-by-one error for -chop 0x50%.
2255 * Performance improvement bilinear interpolation.
2257 2008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2258 * Support absolute paths in the include directive within a configuration
2261 2008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2262 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2263 * Another attempt at properly extracting the IPTC profile from a 8BIM
2266 2008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2267 * AppendImage() re-written to respect gravity properly!
2268 Routine simplified to a single loop for both styles of append
2270 2008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2271 * AppendImage() respects gravity.
2272 * Protect against circular image list when cropping.
2273 * The index variable must be long rather than unsigned long for the DCM
2276 2008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2277 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2278 quantum depth is 32.
2280 2008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2281 * Global replaced accidently renamed MagickGetImagePixelColor().
2283 2008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2284 * Fixed transient bug in the -white-threshold option.
2285 * -extent x256+100+100 no longer returns an exception (reference
2286 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2288 2008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2289 * TIFF pad is relative to bits-per-sample (reference
2290 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2292 2008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2293 * Support GBR raw image files.
2295 2008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2296 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2298 * Default PDF compression to that of the image unless overwritten by
2299 the -compress option.
2301 2008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2302 * Numerous pixel cache improvements including embeded support for
2303 OpenMP in a transparent manner.
2305 2008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2306 * Transient bug in encipher / decipher operation (reference
2307 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2309 2008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2310 * MPC image files working again.
2311 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2312 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2314 2008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2315 * Fix temporary file leak.
2317 2008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2318 * Fix bug for RGBO image @ line, plane and partition interlace.
2320 2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2321 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2322 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2324 2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
2325 * GPS and multivalued EXIF properties support
2327 2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2328 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2331 2008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2332 * Correct DPX frame position property label (reference
2333 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2334 * Textures are no longer painted as the background color.
2335 * Update both fields of an EXIF resolution.
2336 * Support query-font-metrics MSL tag.
2338 2008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2339 * Do not set image colorspace for the MSL modulate tag.
2341 2008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2342 * Off by one error when computing affine in DrawAffineImage() (reference
2343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2345 2008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2346 * Fixed local adaptive thresholding when using an offset (reference
2347 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2348 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2349 the pixel cache morphology.
2351 2008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2352 * Set explicit image format for BlobToImage() (reference
2353 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2354 * p_thread_t is an aggregate under MinGW.
2356 2008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2357 * pthread_t can be aggregate so stop treating it like its atomic.
2358 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2361 2008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2362 * slight modification of the added "radial-gradient:" image generator
2363 so the radius goes to an edge rather than the corner, allowing more user
2364 control based on image size.
2365 * fix -raise N to mean -raise NxN
2367 2008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2368 * Add support for inline images.
2370 2008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2371 * MinGW supports both Posix threads and Windows critical sections.
2373 2008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2374 * pthread_self() can be an aggregate value.
2375 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2377 2008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2378 * Set sentinel byte for MVG coder.
2379 * fx:standard_deviation returns standard deviation now instead of mean.
2381 2008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2382 * Support radial gradients in DrawGradientImage().
2384 2008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2385 * Fix memory leak when XMP profile is corrupt.
2386 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2388 2008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2389 * Use -remap rather than -affinity.
2390 * Don't unregister a module for an image coder signature exception.
2391 * Don't assume a monochrome image is colormapped.
2393 2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2394 * Attempt to fix three image "composite -displace" while also allowing use
2395 of separate X, Y grayscale displacement maps, or a merged X=red Y=green
2396 (later transparency mask will also be added) as discussed in IM Examples,
2397 'distortion maps', but for -displace.
2399 2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2400 * Fix pixel cache race condition.
2402 2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2403 * Fixed an OTB coder bug (reference
2404 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2406 2008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2407 * Add NULL terminator to options list to in MontageImageCommand().
2409 2008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2410 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2411 to fit the current sequence of layered/animated images. The images
2412 themselves are not modified only the 'page' meta-data. As a side-effect
2413 all offsets will become positive, with a minimal canvas width/height.
2415 2008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2416 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2418 2008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2419 * String Memory leak from InterpretImageProperties() in "annotate"
2420 for Command line handling in mogrify.c
2421 * Allow percent escapes in both -sparse-color and -distort argument strings.
2422 * Fix -alpha to allow Set, Copy, and Extract from command line
2423 * Fix -alpha Set so it only clears the alpha when it was previously off
2424 * Changed 'AllChannels' to be just the 'real' channels (including K).
2425 * Special handling if +level-colors is given one color, and no separator.
2426 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2428 2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2429 * Fix -interpolate / -compose settings.
2430 * No need to specify -endian for native floating point format.
2431 * Remove small memory leak when cloning image properties (reference
2432 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2433 * The scan delegate requires a device name, not a symbolic link.
2434 * Report alpha instead of opacity for the TXT image format (reference
2435 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2436 * Add channel support to -motion-blur.
2437 * Set the SVG affine matrix *before* we compute the scale (reference
2438 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2439 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2440 ImageMagick distribution is built without thread support.
2441 * Return the correct number of unique colors for colormapped image (reference
2442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2443 * SVG depends on MagickWand for parallel make (reference
2444 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2447 * Addition of 'BarrelInverse' Distortion
2449 2008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2450 * Extract / embed namespace for JPEG XMP profiles (reference
2451 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2452 * Deprecate -map and replace with -affinity which supports dither methods.
2453 * Set image depth when -depth is fired.
2454 * Fix small memory leak in TIFF coder (reference
2455 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2457 2008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2458 * Parallelize the colorspace transforms.
2459 * Honor gravity for -extent option (reference
2460 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2462 2008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2463 * Fixed a memory leak in the TransparentPaintImage() method.
2465 2008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2466 * Treat -compose as a setting.
2467 * Check for depth == 0 in GetQuantumScale() (reference
2468 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2469 * Fix CIN coder scanline length (reference
2470 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2472 2008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2473 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2474 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2475 * Fix configure script to configure the JBIG delegate library (reference
2476 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2477 * Error in indexed PNG output if number of colors <= 16 (reference
2478 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2480 2008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2481 * Always reinterpret %[fx:] properties.
2482 * Composite based on the composite image compose operator.
2484 2008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2485 * Add --coder-path and --filter-path options to MagickCore-config to
2486 support the Magick Coder and Image Filter kits.
2488 2008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2489 * -sparse-color option completed with inital set of methods.
2490 * -distort Barrel arguments expanded.
2492 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2493 * The -draw option no longer returns an error when for # like .6 (reference
2494 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2496 2008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2497 * New dithering selection option, -dither Floyd-Steinberg or
2500 2008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2501 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2503 2008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2504 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2505 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2506 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2507 * Support -compose option in the compare program.
2509 2008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2510 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2511 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2512 the older DrawAffineImage() in AffineTransformImage().
2513 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2515 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2517 2008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2518 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2519 degree Arcs and Polar Distorts.
2521 2008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2522 * Patch -fx to properly recognize maxima and minima.
2523 * Add channel specifier to -fx depth, mean, maxima, minima, and
2524 standard_deviation (e.g. depth.r).
2525 * Properly append .magick to the USERPROFILES path (reference
2526 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2528 2008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2529 * Added a "-set option:distort:scale" which scales the output 'view'
2530 by the amount given. This is directly useful for doing 'super-sampled'
2531 distorts, just set this, the scale the result back to a normal size.
2533 2008-07-27 6.4.2-5 Anthony <anthony@griffith...>
2534 * Rewrite on coefficient handlig for DistortImages so allow for generation
2535 by other operators (SparseColor), and addition of verbose output of
2536 equivalent -fx functions for DistortImages to report of the internal
2537 coefficients that was calculated, and who they are used.
2538 * Initial implementation of SparseColor for interpolated gradients from
2539 sparsely separated points of color (or posibily other forms of arguments)
2540 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2541 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2542 And as developed by Fred WeinHaus in his PinBarrel script
2544 2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2545 * Certain corrupt GIF images no longer hang (reference
2546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2547 * Read more than one image (if they exist) from DJVU image files.
2548 * Don't set image depth in histogram coder (references
2549 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2551 2008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2552 * Fixed cache nexus threading problem to avoid spurious assertions when
2553 calling the DistortImage() method.
2555 2008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2556 * New distortion Shepards which provide semi-localized distorts of control
2557 points within an image, as first developed for IM by Frew Weinhaus in his
2558 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2559 It's almost like taffy pulling!
2561 2008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2562 * Separate coefficient calculation from DistortImages (future development)
2563 * Perspective and Bilinear Distortions fallback to Affine
2564 when less than 4 point pairs are provided.
2565 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2566 and a simple translation if only a single point pair is provided.
2567 * Added 'verbose' output of some of the distortion equations generated
2568 * Initial addition of polynomal distortion (incomplete - not working yet)
2570 2008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2571 * Add log2 and round as -fx operators.
2572 * Add log and round as -evaluate operator.
2573 * Add -deskew option to straighten an image.
2575 2008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2576 * Use the source image interpolation method when drawing an affine image.
2578 2008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2579 * Added new operator +/-level-colors which will 'level' images based
2580 on colors to use for the black and white points. This lets to adjust
2581 the image in terms of mapping the given colors from/to black and white
2584 2008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2585 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2588 2008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2589 * Refactor additional ImageMagick algorithms for OpenMP support.
2591 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2592 * Add pow as an -evaluate operation, using normalized values
2594 2008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2595 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2596 Function maps black and white values to the given level values.
2597 Rather than mapping the given level values to black and white.
2598 Bacically a 'reverse-level' function, with different input args.
2599 * Set +level or a '!' flag in -level or LevelImage() to call
2600 the new 'reverse-level' function LevelizeImageChannels().
2601 * More work on IsMagickColorSimular() to fix relationship between
2602 transparent-black and opaque-black, which was matched as 'simular'.
2603 Also attempts to fix 'K' channel handling for CMYK colorspace.
2604 More work on this to come.
2606 2008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2607 * The TXT format correctly reports alpha channel (reference
2608 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2609 * MONOTCHROME1 Dicom images are not longer inverted (reference
2610 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2612 2008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2613 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2614 so as to understand that the Hue Channel is cyclic by nature
2616 2008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2617 * The -sketch option is working again (reference
2618 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2620 2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2621 * More algorithms refactored to support a threaded cache view.
2622 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2623 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2624 * ISO C++ 1998 does not support 'long long' (reference
2625 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2626 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2628 * Generate histogram comment if # unique colors exceed 1024 (reference
2629 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2631 2008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2632 * Reading EMF files containing non-ascii characters no longer fails for
2633 UTF8 encoded paths on Windows XP.
2635 2008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2636 * The -colorspace option is an operator, not a setting.
2638 2008-05-31 6.4.1-5 rsnel <rik@snel....>
2639 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2641 2008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2642 * Patches to the JPEG and DCM coders to fix a few problems reading
2643 certain DCM image types.
2645 2008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2646 * Interpreting the -set option is no longer delayed.
2647 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2648 * Call DrawAffineImage() instead of CompositeImage() (reference
2649 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2650 * Throw exception for TIFF compression not support (reference
2651 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2652 * The +opaque option now recognizes its required argument (reference
2653 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2654 * The -background and -virtual-pixel settings are now applied correctly
2656 * Only reset the exception signature if the relinquish memory is MagickTrue.
2657 * Correct recolor equation for computing opacity (referencee
2658 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2659 * Set midpoint when scaling JP2 images.
2660 * Semaphores must be passed by reference when destroyed for reliable thread
2662 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2664 2008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2665 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2667 2008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2668 * Import: properly handle a hierarchy of subwindows under X11.
2669 * Refactor quantum pixel processor to inprove ease of use and speed.
2671 2008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2672 * OpenMP patch for sepia-tone effect.
2674 2008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2675 * OpenMP patch for NormalizeImage() & TintImage()
2677 2008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2678 * OpenMP patch for GetImageChannelDepth().
2679 * Set depth to 32 when saving MIFF HDRI image files.
2681 2008-05-05 6.4.1-2 <joao.vita@gmail...>
2682 * OpenMP patch for OilPaintImage Function
2684 2008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2685 * Update IPLab coder (reference
2686 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2688 2008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2689 * Return correct result for -fx luminence.
2690 * Restore missing break so that PGM images remain PGM.
2691 * Speed up the processing of ASCII PNM files.
2692 * Return the correct number of MNG images for PingImage().
2694 2008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2695 * Remove C++ style comments from source.
2696 * Center motion blur kernel.
2697 * Reenable dithering for -monochrome option.
2699 2008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2700 * For color reduction, use maximum tree depth if image has 1024 or less
2702 * Use a uniform convolution filter for motion blur (reference
2703 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2704 * Add 'mean' and 'std' symbols to the Fx expression parser.
2706 2008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2707 * Updated to the latest autoconf/automake/libtool scripts.
2708 * Default to HSL colorspace when modulating (reference
2709 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2710 * The -regard-warnings option properly returns a program status of 1 if and
2711 only if a warning or error exception is thrown.
2712 * Report 'no clip path defined' exception for -clip-path option (reference
2713 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2715 2008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2716 * Distinquish between pre and post processing of image list options.
2717 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2718 exception (reference
2719 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2721 2008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2722 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2723 set image->matte to MagickFalse and emit a warning. This will produce
2724 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2726 2008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2727 * Fix fault for animate -window root image.gif.
2728 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2729 passes and setting image pixels (reference
2730 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2732 2008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2733 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2735 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2736 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2737 the PNG specification, instead of scaling them.
2739 2008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2740 * Revised png.c to avoid saving unknown chunk types that will never
2741 be used later. This prevents the vulnerability described in
2742 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2743 To handle an invalid, zero-length vpAg chunk properly will require
2744 libpng-1.2.27 or later.
2746 2008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2747 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2748 * Use proper rounding for the -fx intensity expression.
2750 2008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2751 * Fix +swap option so it no longer throws an assertion.
2752 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2754 2008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2755 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2756 tile size is specified (e.g. ptif:image.tif[128x128]).
2757 * Malformed use of caption no longer consumes memory (reference
2758 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2759 * Don't run Ghostscript twice (reference
2760 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2762 2008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2763 * SpreadImage() no longer introduces noise into the resulting image (reference
2764 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2765 * Properly handle min-is-white TIFF gray scale images.
2766 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2769 2008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2770 * Writing pyramid TIFF images no longer fails if a tile size is specified
2771 (e.g. ptif:image.tif[128x128]).
2772 * Reset page geometry when interactively cropping an image with the display
2775 2008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2776 * With a single swap argument should swap the image with the *last* image.
2778 2008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2779 * Make sure we don't sync a blob after it has been closed.
2781 2008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2782 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2784 2008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2785 * Support both GTK and CAIRO interfaces to RSVG (reference
2786 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2787 * Display colormapped PNG images with alpha properly (reference
2788 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2790 2008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2791 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2793 2008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2794 * The rsvg delegate library depends on cairo-svg.
2795 * Account for min-is-white 8-bit gray TIFF images.
2797 2008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2798 * Add support for the Postable Document Archive Format.
2799 * Add support for Braille images.
2800 * Add support for DDS images (contributed by Bianca van Schaik).
2801 * Add GetImageAlphaChannel() method.
2802 * PSD clipping paths are once again recognized.
2804 2008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2805 * Return the actual image format for HTTP: or FTP: format (reference
2806 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2807 * Fix so image.quantize(true) returns error as expected (reference
2808 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2810 2008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2811 * Fixed a small memory leak (8 bytes) in TransformImages().
2812 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2813 * Identify now reports both actual and reported image depths (reference
2814 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2816 2008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2817 * Speed up converting large PDF/PS images when only selecting a few pages
2818 (e.g. pdffile.pdf[195-199]).
2819 * Deprecate HSLTransform() and TransformHSL().
2821 2008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2822 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2825 2008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2826 * Promote colormapped to truecolor images when enciphering.
2828 2008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2829 * Add EncipherImage() / DecipherImage() methods.
2830 * Add -encipher / -decipher options to the command-line utilities.
2832 2008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2833 * New Unix/Linux refactoring (should be transparent since changes are
2834 reflected in Magick-config and ImageMagick.pc pkg-config files):
2835 /usr/local/include => /usr/local/include/ImageMagick
2836 libMagick => libMagickCore
2837 libWand => libMagickWand
2838 Magick-config (deprecated) => MagickCore-config
2839 Wand-config (deprecated) => MagickWand-config
2840 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2842 2008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2843 * Liquid rescale limits the final size to twice the original size (reference
2844 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2845 * Read EXIF data in TIFF images; writing is pending until we can figure out
2846 how to use the libtiff delegate library to write EXIF data.
2848 2008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2849 * Add support for liquid rescaling (e.g. -liquid-rescale).
2850 * Support a ^ meta character in an image geometry (.e.g
2851 convert 640x480.png -resize 240^ returns a 320x240 result).
2853 2008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2854 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2855 return camera model number.
2857 2008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2858 * Monochome EPS3 images are no longer corrupt (reference
2859 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2860 * Eliminate memory corruption with broken PICT image (reference
2861 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2862 * Return a Grayscale colorspace for grayscale DPX image (previously
2863 returned Log colorspace).
2864 * Fix -g option for PCL6 support (reference
2865 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2867 2008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2868 * Only read ICON alpha mask if BPP is <= 16.
2869 * Add support for +opaque and +transparent (requested by Anthony).
2870 * Throw an exception *before* we call wmf_api_destroy() (reference
2871 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2873 2008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2874 * Use explicit format specifier to render transparent Adobe Illustrator
2875 files (i.e. convert ai:image.ai image.png).
2876 * Set RSVG base URI (patch provided by tsdineen).
2878 2007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2879 * `Magick-config --version` returns Q16 instead of
2880 Q@MAGICKCORE_QUANTUM_DEPTH@.
2881 * Permit commas in numbers in certain locales (e.g. german +100,000).
2883 2007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2884 * Added an exception reason to BlobToImage() in the event an image has no
2885 magic number and neither the image magick or filename is set.
2886 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2887 * Fix bug in GetEXIFProperty() (reference
2888 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2890 2007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2891 * Adding comments to your image is now possible with the display program.
2893 2007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2894 * Adjusted -clut multiplyer for correct handling of
2895 "-interpolation Integer" in color lookup.
2897 2007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2898 * Fix 'insufficient image data' for DCM format (reference
2899 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2900 * Force a colormapped image if Palm bits-per-pixel < 16.
2901 * Fix multiple problems with Palm Data Base reader (patch from
2903 * Do not exit after first image with the display --immutable option.
2904 * Update autoconf/automake/libtool configuration files.
2905 * Add support for resource limit units (e.g. -limit memory 16mb).
2906 * Return original image if gaussian blur sigma is 0.0.
2907 * Colormapped multi-image PDF's are no longer corrupt (reference
2908 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2910 2007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2911 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2912 now adjusts automatically with different support window size.
2913 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2914 (triangluar) resize windowing filters.
2915 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2916 from the Lookup Table image.
2918 2007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2919 * Not all DCM tags were being saved as image attributes (patch provided by
2921 * Normalize pixel values when quantum format is floating-point.
2922 * Initialize the pixel sum to zero when averaging image pixels.
2924 2007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2925 * Bug fix in height calculation for -layers merge operation
2927 2007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2928 * Add support for SCT grayscale images.
2929 * Fixed transparancy bug for the ICO image format.
2930 * Fixed small memory leak in the caption and label coders.
2931 * Fixed -threshold option to return all white for -threshold 0 (reference
2932 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2934 2007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2935 * Corrected CGM delegate command in config/delegate.xml.
2937 2007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2938 * Reclassified X server open error from fatal to non-fatal.
2939 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2940 set the image alpha channel.
2941 * Patch for Scanalytics IPLab image format for non 8-bit images
2942 (contributed by Sean Burke).
2944 2007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2945 * Remove ctrl-M characters on in various source files.
2946 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2947 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2949 2007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2950 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2952 2007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2953 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2955 * Modules are searched first in the directories specified by the environment
2956 variables, and then -- if the desired module is not found -- in the
2957 compiled-in path. (reference
2958 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2960 2007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2961 * Update FPX regression test reference images.
2962 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2964 2007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2965 * The -equalize option now respects the -channel option.
2967 2007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2968 * Additional Filters: Welsh, Parzen, Lagrangian
2969 * Addition of Cubic filter B,C controls
2970 * 'verbose' filter plotting output using -define "filter:verbose"
2972 2007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2973 * Further expandsion and handling of filters with expert options.
2974 -filter selects from a table of standard filter settings, while
2975 expert options allow complete selection of filter, windowing, support
2976 and blurring options. Includes automatic switch from Sinc to Bessel
2977 for operators using 2 dimentional cylindrical filter, rather than
2978 two pass 1 dimentional orthogonal filters.
2980 2007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2981 * Obsolete -support (set filter blur factor)
2982 * Expandsion to add -set/define filter options
2984 2007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2985 * Least Squares coordinate handling added for -distort methods Affine,
2986 Perspective, Bilinear. This allows for more than the minimal number of
2987 coordinates to be used to 'fit' a distortion function to an image.
2988 This addition will allow the use of image registration to generate
2989 panarama overviews and better geographical coordinate correction.
2990 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2991 into a new layers function MergeImageLayers() method, adding 'flatten'
2992 and 'mosaic' layer methods.
2993 * Addition of another simular layers method 'merge' which 'unlocks' the
2994 normal flatten/mosaic layer merger from the origin, The resulting image
2995 will have a virtual canvas of minimal size with an offset. Also images
2996 with negative offsets will not be clipped by the 'merge' form of the
2997 command. This was created for better layering of distorted images, such
2998 as panarama overlays.
2999 * Bug fix in handling transparency for EWA resampling.
3000 * Access to Resize Filter Functions from resize.c (for resample.c)
3001 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
3002 * All resize filters added to resampling, but filter handling is incomplete.
3004 2007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
3005 * The box filter no longer produces a black grid when resizing an image
3007 * Respect cropbox for PDF with a subimage specification (e.g.
3009 * Detect proper PDF bounding box when offsets are negative.
3011 2007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
3012 * Speed up the Fx interpreter.
3013 * Use ULL not ui64 for MinGW 64-bit constants.
3014 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
3015 * Close all references to a pixel cache on disk before removing the temporary
3016 file as required under Windows.
3018 2007-09-29 6.3.6-0 Anthony <anthony@griffith...>
3019 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
3020 sharp and clear as you approach the center of the distort.
3021 * Added " -set option:distort:viewport 'geometry' " special option
3022 that can be used to override the output image size and offset.
3023 * Fixed experimental use of -filter and -support in Resampling (more later).
3024 * Changed order for coordinate arguments in -distort (for later leastsq
3025 multiple coordinate distortion function fitting)
3027 2007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
3028 * Check the API version and quantum depth before loading a coder module or
3029 image filter (reference
3030 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
3031 * Add exception to the image filter signature.
3032 * Get the execution path under Mac OS X.
3033 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
3034 * Fixed memory leak in CloneString() (reference
3035 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
3036 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
3039 2007-09-18 6.3.5-9 Anthony <anthony@griffith...>
3040 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
3042 2007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
3043 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
3045 * Map the display program pan icon window for each oversized image.
3046 * The ufraw delegate does not like quotes around the output filename.
3047 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
3048 a 64-bit FreeBSD system.
3049 * The -level option now works properly for colormapped images.
3050 * Allow Extrapolated blending of images using -blend
3051 http://netpbm.sourceforge.net/doc/extendedopacity.html
3053 2007-09-12 6.3.5-9 Anthony <anthony@griffith...>
3054 * Major Addition, Area Resampling Functions, (scaled interpolation)
3055 for pixel lookup in Distortion functions. This improves the look in
3056 areas of minification enormousally, especially in situations of infinite
3057 tiling and horizon views. All virtual pixel methods have been handled
3058 to minimise computation time involved with area resampling. To use the
3059 new function distortions need to be able to determine scaling vectors
3060 (distortion function derivitives) for correct working. All
3061 -distort methods, except Arc, uses scaled area resampling.
3062 * Improvements to perspective distort method, to include the correct
3063 differentation between the 'ground' on which the image lies, and the
3064 'sky', the color of which can be set using the -mattecolor setting
3065 (as the distortion invalid pixel color). Background color is retains
3066 for surrounding ground areas. The horizon is also correct anti-aliased
3067 and transparent colors are also allowed, allowing you to add backdrops
3068 of gradients and patterns.
3070 2007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
3071 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3072 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
3074 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
3076 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
3077 (alert from iDefense).
3078 * Patched ReadDCMImage() to fix an integer overflow vulnerability
3079 (alert from iDefense).
3080 * Patched ReadDIBImage() to fix an integer overflow vulnerability
3081 (alert from iDefense).
3082 * Patched ReadXBMImage() to fix an integer overflow vulnerability
3083 (alert from iDefense).
3084 * Patched ReadDCMImage() to fix an denial of service vulnerability
3085 (alert from iDefense).
3086 * Patched ReadXCFImage() to fix an denial of service vulnerability
3087 (alert from iDefense).
3088 * If image size changes, don't trust DPX orientation attributes.
3090 2007-09-04 6.3.5-9 Gozer404
3091 * Add French to the messaging system (reference
3092 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
3093 * Add -fopenmp to MAGICK_PCFLAGS (reference
3094 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
3096 2007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
3097 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
3098 reset the alpha channel.
3099 * Render proper image labels for VID coder.
3100 * Resolved a conflict for the -list option. Use -list font to list
3101 ImageMagick fonts and -list type to list image types.
3102 * Catch any errors returned by pthread_mutex_init() (problem report
3103 from devman@gmx-t...).
3104 * TransformHSL() returns a proper hue component.
3105 * Added -clut option and the ClutImage() method.
3106 * Fix glyph memory leak in AnnotateImage (reference
3107 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
3108 * Rename analyze.c to Analyze.c (reference
3109 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
3111 2007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3112 * Enabled use of +distort to auto resize destination image to 'bestfit'
3113 the distorted input image. This also enabled the use of virtual canvas
3114 offsets in source and destination images for most distortion methods.
3116 2007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3117 * Remove atexit in Magick++ code to avoid possible client crash (reference
3118 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3120 2007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3121 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3123 2007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3124 * Added -distort arc. This update also allows the destination image
3125 size and offset to be set according to the specific distortion being
3128 2007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3129 * Set the -poloroid border color with the -bordercolor option.
3131 2007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3132 * Remove extranous break statement so -type option properly sets the
3133 image_info->type member (reference
3134 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3136 2007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3137 * Allow the use of optional arguments in -distort SRT
3139 2007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3140 * Initial addition of three Affine Distortions to -distort with the affine
3141 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3142 or separate Scale-Rotate-Translate actions.
3144 2007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3145 * Fix X11 font ascender.
3146 * Add -distort option.
3147 * Add random noise option (e.g. +noise random).
3148 * Many internal algorithms are now threaded to take advantage of speed-ups
3149 offered by the new dual and quad-core processor technologies.
3150 and quad-core processor technology.
3151 * Tiff images in the LAB colorspace are no longer identified as RGB
3152 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3153 * Update image color_profile and iptc_profile members in the JPEG coder
3154 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3156 2007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3157 * Fix composite mask bug (reference
3158 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3159 * Speed up GetPixelOpacity() method (patch from seth@price...).
3160 * Set icon image width/height before allocating the image colormap.
3161 * Remove Photoshop string segment from JPEG profile (reference
3162 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3164 2007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3165 * Converting a jpg to pdf is creating an empty pdf object (reference
3166 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3167 * Respect the '-set type:hinting off option' (bug report from Richard
3169 * WritePSDImage vulnerable to exploitable heap corruption (reference
3170 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3172 2007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3173 * SetMagickRegistry() post-increment the value 'id' (reference
3174 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3176 2007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3177 * Read/write 10 & 12-bit packed DPX images.
3178 * Reduce stack requirements for messaging system.
3179 * Small memory leak for raw profiles in the PNG coder.
3181 2007-06-01 6.3.4-5 Glenn <glennrp@image...>
3182 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3183 you can continue to use "-interlace Plane" to request these.
3185 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3186 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3188 2007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3189 * Set min-is-white for Group4-compressed PDF.
3190 * Add PaintFloodfillImage() method.
3192 2007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3193 * Add MEPP metric to compare program. Returns the mean error per pixel
3194 along with the normalize mean and maximum error.
3195 * Attach an XMP profile to an image (e.g.
3196 convert input.tif -profile xmp:metadata.xmp output.tif).
3198 2007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3199 * Fixed mogrify conversions with -format and -path (reference
3200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3202 2007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3203 * SVG style element was not always parsed properly.
3204 * Do not dither when the number of unique colors is already less than the
3206 * Return normalized PAE metric (compare utility).
3208 2007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3209 * Add support for PFM images.
3210 * Check for corrupt EXIF image profiles.
3211 * Writing JPEG YCbCr TIFF images no longer faults (reference
3212 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3214 2007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3215 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3217 2007-04-28 6.3.4-0 Glenn <glennrp@image...>
3218 * Added profile support to the GIF decoder/encoder. They are stored
3219 as GIF Application Extensions. Known extensions include existing ICCRGB1
3220 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3221 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3223 2007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3224 * Invert Opacity change for user defined ordered dither threshold maps,
3225 so that 'off' map is transparent, and 'on' is opaque.
3227 2007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3228 * Added an initial Coalesce Images, and a final +map local colortable
3229 optimization to the -layers Optimize method, for a simple to use
3230 GIF optimization operation. (more work to come)
3232 2007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3233 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3234 * Add AcquireOneVirtualPixel() method.
3235 * Set Log colorspace properly when writing DPX images.
3236 * Add -tile-offset option.
3237 * Add support for the EXR image format.
3238 * Improve support for DPX images.
3239 * Add --enable-hdri option to the configure script.
3240 * Add support for high dynamic-range images (HDRI).
3242 2007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3243 * Improve support for writing multiple image icons.
3245 2007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3246 * Separated -layers Optimize from -layers OptimizeFrame to allow
3247 the former expansion into a general (multiple method) optimizer
3249 * merged -layers OptimizeTransparency into -layers Optimize method
3251 2007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3252 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3253 * Fix race condition when spawning delegate programs.
3254 * TIFF JPEG now respects the -quality comptression setting.
3255 * The -fx option now properly groks the logical and operator.
3256 * DPX tilestamp property should be timestamp.
3258 2007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3259 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3260 according to given gravity and canvas area it applies to. This is for
3261 code simplification thoughout MagickCore.
3263 2007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3264 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3265 frames. Other animation handlers may also need to reset virtual canvas
3266 sizes to match the first frame, as well.
3268 2007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3269 * Addition of a CompositeImages() "layer.c" function to compose two
3270 separate image lists together (with a virtual canvas offset) in three
3271 different ways, depending on the size of the lists.
3272 * A 'hack' for command line use (the two lists separates by the special
3273 "NULL" image, which is junked) has also been added. Specifically...
3274 "-layers Composite".
3276 2007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3277 * Add -layers RemoveDups method to remove duplicate sequential images in
3278 coalesced animations.
3279 * Add -layers RemoveZero method to remove images with a zero time delay
3280 (with no action and a warning is all images have zero time delay)
3282 2007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3283 * Permit generic profiles (e.g. -profile name:profile).
3285 2007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3286 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3287 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3289 2007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3290 * Code duplication, simplification, and possible logic faults in "list.c".
3291 * Added new Composition method, 'ChangeMask' to return pixels
3292 that have changed or will cause a color change in overlays
3293 * Used 'ChangeMask' to implement the "-layers" method
3294 "OptimizeTransparency" to improve the compressibility of
3295 frame optimized GIF animations. See IM Examples...
3296 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3298 2007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3299 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3300 some minor changes to the GIF coder to make reading and pinging images
3301 faster (patch provided by mstemm@cloud...).
3303 2007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3304 * Patch RotateImage() to properly rotate CMYK images.
3305 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3306 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3308 2007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3309 * Fixed bug for GIF Optimization for images without a matte channel.
3310 * Improved image handling for "-layers" method "Dispose".
3312 2007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3313 * Improve configure script to better support Ghostscript under Mac OSX (
3314 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3315 * Force a virtual pixel method of Tile for GetFillColor() and
3317 * Add -reverse option to reverse the image list.
3319 2007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3320 * Support versions 2.1.0 and above (reference
3321 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3322 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3323 * Fix fault in DCM coder (reference
3324 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3325 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3326 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3327 * Add --disable-deprecated configure script option.
3328 * Composite mask now works properly with transparent images.
3330 2007-03-04 Daniel Kobras <kobras@debia...>
3331 * Fixed additional data-driven faults (reference
3332 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3333 * Allocate proper scanline length to prevent a PCX overflow.
3335 2007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3336 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3337 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3339 2007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3340 * Escape indirect labels and comments (e.g. -label @file).
3341 * Added -format %C to return the image compression type.
3342 * Do not report channel statistics if -ping -format is specified with the
3344 * Add ResetImagePage() to reset the image page canvas and position.
3345 * Upgrade to LCMS 1.16
3346 * Configure Ghostscript for library or framework (reference
3347 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3348 * Add -taint option to convert/mogrify to mark image as ineligible for
3349 * Fixed various data-driven faults (reference
3350 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3351 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3352 not MagickCore. The corrupt XWD image faults but its failing in
3353 the X11 XGetPixel() method, not MagickCore.
3355 2007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3356 * Use -define quantum:polarity=min-is-black or -define
3357 quantum:polarity=min-is-white to toggle the photometric interpretation for
3358 a bilevel TIFF image.
3360 2007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3361 * Don't interpret embedded format characters when reading comments/labels
3363 * Reading an image from stdin stopped working.
3365 2007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3366 * PerlMagick Label() no longer faults.
3367 * Fix double-free when using the display/animate -geometry option.
3368 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3369 profile->length and profile->datum.
3371 2007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3372 * Fix file leak in InjectImageBlob().
3373 * Do not reinterpret image properties (e.g. -comment %%w).
3375 2007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3376 * Don't over-allocate file buffers.
3378 2007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3379 * Format strings in the POSIX locale.
3380 * Make font metrics invarient to the strokewidth.
3382 2007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3383 * Patch to fix configure.ac typo.
3385 2007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3386 * Permit ImageMagick to run as a service under Windows.
3387 * Remove duplicate EXIF properties.
3388 * Support strokewidth option for the caption format.
3389 * Don't use Ghostscript for rendering fonts if Freetype is available.
3391 2007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3392 * Added thumbnail format to write EXIF thumbnails.
3393 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3394 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3396 2007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3397 * Add interpolate and background options to PerlMagick's AffineTransform().
3398 * Revert to Postscript rendering if Freetype delegate library is not
3401 2007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3402 * Accept Fx expressions from a file with -fx @filename.
3403 * Enhance -fill and -stroke to accept image filenames as patterns.
3405 2007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3406 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3408 * Update EXIF resolution fields when image density changes.
3410 2007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3411 * The -polaroid option now respects -gravity.
3412 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3414 * Any form of "-crop" with a percentage, implies an offset for the crop.
3415 * Fixed percent option for -border (e.g. -border 10%x0%).
3416 * Add -path option to the mogrify program to specify where to write the
3419 2007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3420 * Fix the -auto-orient to work with an image sequence (reference
3421 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3422 * Add -polaroid option to simulate a Polaroid picture.
3423 * Eliminate double-free bug in GradientImage().
3424 * Set AppendImage() matte channel only when image has matte attribute set.
3425 * The -crop with negative offsets do not modify the virtual canvas.
3426 * Caption: Given both the width and height ("-size") of the area to fill,
3427 adjust the fonts "-pointsize" until the text just filles the whole space
3428 without overflowing.
3429 * Generate proper Windows icon image files (patch provided by