blob: 4f51a26d45b685eac261c6f9e3f7cc1509ce7ca4 [file] [log] [blame]
glennrp8e58efd2011-05-20 12:16:29 +000012011-05-20 6.6.9-10 Glenn Randers-Pehrson <glennrp@image...>
2 * The PNG encoder now respects the -depth setting, including 1, 2, 4.
3 Previously settings other than 8 and 16 were ignored.
4
cristy31bada52011-05-17 01:51:23 +000052011-05-16 6.6.9-10 Cristy <quetzlzacatenango@image...>
6 * Don't use comma as a separator for stroked text (reference
7 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18742).
cristya20c9042011-05-19 13:22:18 +00008 * Use C locale when generating or interpretting SVG.
cristy31bada52011-05-17 01:51:23 +00009
cristyef7e1ac2011-05-15 17:27:04 +0000102011-05-15 6.6.9-9 Cristy <quetzlzacatenango@image...>
11 * New version 6.6.9-9.
12
132011-05-14 6.6.9-9 Cristy <quetzlzacatenango@image...>
glennrp9be2c112011-05-15 19:26:04 +000014 * The -scale option now considers the alpha channel when scaling.
cristyef7e1ac2011-05-15 17:27:04 +000015 * Fix transient bug for HSL to RGB and back.
16
glennrp8ca51ad2011-05-12 21:22:32 +0000172011-05-12 6.6.9-9 Glenn Randers-Pehrson <glennrp@image...>
18 * Fixed PNG8 reduction to work with an image that reduces to 256 colors
19 plus transparency, by merging the two darkest red colors.
20
cristy9007d452011-05-05 00:09:02 +0000212011-05-04 6.6.9-8 Cristy <quetzlzacatenango@image...>
22 * New version 6.6.9-8.
23
glennrp77110c32011-05-03 05:25:16 +0000242011-05-02 6.6.9-8 Glenn Randers-Pehrson <glennrp@image...>
25 * Fixed some cut-and-paste errors in new png.c code that caused PNG8
26 reductions to fail.
27
anthonyb0d52702011-05-02 03:34:24 +0000282011-05-02 6.6.9-8 Anthony Thyssen <A.Thyssen@griffith...>
29 * Add various Option Flags, and fix option skip counts for plus forms
30 of simple operators where plus form is the same as minus form.
31 For example the incorrect counts produces a weird error, and posible
32 future segmentation fault in a command like convert rose: +border show:
33
cristyaed92bc2011-04-30 19:15:00 +0000342011-04-30 6.6.9-7 Cristy <quetzlzacatenango@image...>
35 * New version 6.6.9-7.
36
cristyb027cd52011-05-01 01:18:56 +0000372011-04-30 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
38 * Fix FX default for interpolation to Bilinear.
39
cristyf998fb32011-04-27 23:00:47 +0000402011-04-27 6.6.9-7 Cristy <quetzlzacatenango@image...>
41 * Fix pixel interpolation for -draw image over (reference
42 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18612).
43
glennrp4a28bcf2011-04-27 02:19:18 +0000442011-04-26 6.6.9-7 Glenn Randers-Pehrson <glennrp@image...>
glennrpc6c391a2011-04-27 02:23:56 +000045 * Write the proper bKGD chunk value in grayscale PNG images (reference
46 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18624).
anthony56ad4222011-04-25 11:04:27 +000047
482011-04-25 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...>
anthony09d867c2011-04-26 08:28:41 +000049 * Added Inverse method for Sparse Color Interpolation
anthony56ad4222011-04-25 11:04:27 +000050
cristy1652a652011-04-24 14:34:50 +0000512011-04-24 6.6.9-6 Cristy <quetzlzacatenango@image...>
52 * New version 6.6.9-6.
53
anthonyf0bc6f32011-04-21 12:10:43 +0000542011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...>
anthony81c05fd2011-04-21 12:10:07 +000055 * Make filter:blur define a multiplicative adjustment of filter settings
56 rather than a complete override of those settings.
anthonyce2716b2011-04-22 09:51:34 +000057 * Add Flags to CommandOptions parse table, removing the need for
anthony56ad4222011-04-25 11:04:27 +000058 ImageListOptions parsing table. This is the start of development to
59 produce a "convert" replacement that can read options from both command
60 line and from files or pipelines, in "Do it Immediately" handling.
glennrp0a192882011-04-22 15:12:34 +000061 * Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"
anthony81c05fd2011-04-21 12:10:07 +000062
glennrp8d3d6e52011-04-19 04:39:51 +0000632011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpa0ed0092011-04-18 16:36:29 +000064 * Added "date" to the things that can appear on the -define PNG:exclude-chunk
glennrpba0e43c2011-04-21 18:33:31 +000065 list. This excludes the IM-generated Date:modify and Date:create
66 properties from PNG output text chunks without excluding the rest of the
67 text chunks.
glennrp92923482011-04-20 11:34:51 +000068 * Added "-define PNG:preserve-colormap" option (reference
glennrpba0e43c2011-04-21 18:33:31 +000069 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18564).
glennrp3faa9a32011-04-23 14:00:25 +000070 * Simplified LosslessReduceDepthOK() function in coders/png.c
glennrp0a192882011-04-22 15:12:34 +000071
722011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...>
cristyfcbcae82011-04-22 12:53:27 +000073 * Add support for writing RGB FITS images as separate planes.
glennrp92923482011-04-20 11:34:51 +000074
752011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...>
76 * Support the HDR 32-bit_rle_xyze format.
glennrpba0e43c2011-04-21 18:33:31 +000077 * Fixed infinite loop for TARGA images with a V2 develop area.
cristy17b710a2011-04-21 15:36:39 +000078 * Add signal handler for SIGBUS.
cristyf0e4a5a2011-04-17 02:15:18 +000079
cristyecb2af42011-04-14 14:48:42 +0000802011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...>
81 * New version 6.6.9-5.
82
glennrp162a01c2011-04-14 15:02:20 +0000832011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...>
glennrp5b927342011-04-14 14:31:48 +000084 * Added "#define PNG_PTR_NORETURN" because this macro does not work
85 on all platforms with libpng15, with failure to load png_longjmp() (ref
86 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18518).
87
anthonyfe2045f2011-04-14 02:57:12 +0000882011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
89 * Layers Composition Bug Fix, animations attributes of first image not
glennrp57bf93e2011-04-14 15:03:08 +000090 transferred in a single destination, multi-source image composition.
anthonyfe2045f2011-04-14 02:57:12 +000091
anthonye698a252011-04-09 09:19:15 +0000922011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
anthonyce2716b2011-04-22 09:51:34 +000093 * Add a special 'Voronoi' Morphology Distance method that will fill in holes
94 using the nearest non-transparent edge pixel. It is experimental, and
95 hidden from normal morphology usage, as it may be interfaced with a
96 future hole-filling color 'Diffusion' method.
anthonye698a252011-04-09 09:19:15 +000097
cristy14c003a2011-04-08 17:09:16 +0000982011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...>
99 * MIFF keywords sometimes includes spaces.
100
anthony6eac8d72011-04-07 07:29:13 +00001012011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...>
102 * Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4
anthony3ce8e4c2011-04-07 04:36:47 +0000103 * Fixed -region handling of transparency. Original images without
104 transparency will use 'Over' while images with transparency will
glennrp84f1b6d2011-04-13 01:51:34 +0000105 preserve transparency using 'Copy'. Before this only 'Over' was used
anthony3ce8e4c2011-04-07 04:36:47 +0000106 due to the testing of the wrong image.
anthony2eb93b62011-04-07 11:15:54 +0000107 * Added Compose methods DarkenIntensity and LightenIntensity
anthony3ce8e4c2011-04-07 04:36:47 +0000108
cristy8b2786f2011-04-07 01:10:06 +00001092011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...>
110 * New version 6.6.9-4.
111
anthony529482f2011-04-03 13:39:29 +00001122011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb8692ec2011-04-07 03:27:28 +0000113 * Add Octagon shape and Octagonal distance kernels for Morphology
anthony6ca32342011-04-04 22:22:38 +0000114 * Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)
115 * Fix segmentation fault after error in a morphology 'named' kernel
anthony529482f2011-04-03 13:39:29 +0000116 * Added a range of kernels used for specialised thinning purposes
anthony6ca32342011-04-04 22:22:38 +0000117 as defined in a research paper by Dan S. Bloomberg.
glennrpb8692ec2011-04-07 03:27:28 +0000118 * Added Dan Bloomberg best thinning skeletion, "Skeleton:3"
anthony529482f2011-04-03 13:39:29 +0000119 * Removed origin pixel from many Hit-and-Miss kernels allowing kernels
120 to not only be used for thinning, but also thickening.
anthony6ca32342011-04-04 22:22:38 +0000121 * Renamed "ThinDiagonals" kernel to just "Diagonals"
anthonya8843c12011-04-06 04:11:29 +0000122 * Distance uses a fast two pass algorithm, and no longer needs 'iteration'
anthony529482f2011-04-03 13:39:29 +0000123
cristyb8efafd2011-04-02 12:59:14 +00001242011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...>
glennrpdca294a2011-04-01 22:53:51 +0000125 * Make the PNG encoder use depth==8 when incoming image->depth < 8
126 (the encoder later reduces the depth if it can), to avoid writing
127 an incorrect image.
glennrp28af3712011-04-06 18:07:30 +0000128 * Remove any bogus colormap received by the PNG encoder with an image
129 that is not PseudoClass (reference
130 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18475).
glennrpdca294a2011-04-01 22:53:51 +0000131
anthonya8843c12011-04-06 04:11:29 +00001322011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...>
133 * Added -statistic Gradient
134
cristycc2fb022011-04-01 14:08:37 +00001352011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
cristyed6fae02011-04-01 14:32:17 +0000136 * New version 6.6.9-3.
137
1382011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...>
cristycc2fb022011-04-01 14:08:37 +0000139 * Set the caption height correctly for missing row geometry (reference
140 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18447).
141
cristy3cd7cc92011-04-01 01:00:28 +00001422011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...>
143 * New version 6.6.9-2.
144
glennrp147bc912011-03-30 18:47:21 +00001452011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...>
glennrpcb395ac2011-03-30 19:50:23 +0000146 * Revised the png decoder to store the PNG IHDR and other known PNG
147 chunk data as properties, for later retrieval and reporting by "identify",
148 so users can easily and reliably discover the color-type, bit-depth, etc
149 that were in the input PNG datastream.
glennrp875c6102011-03-31 18:01:01 +0000150 * The PNG decoder sometimes set images with more than 256 different
151 gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.
glennrp147bc912011-03-30 18:47:21 +0000152
1532011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...>
anthony2029ddc2011-03-30 12:13:27 +0000154 * Add a "Resize" distortion method (distort equivalent of -resize).
155 * Special CLI handling so -distort Resize takes a "geometry" argument.
156
cristyf56821b2011-03-29 17:29:21 +00001572011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...>
158 * Expand PCL compressed pixel buffer to prevent delta compressed overrun.
159
cristy468fb002011-03-29 12:53:14 +00001602011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
161 * New version 6.6.9-1.
162
glennrp147bc912011-03-30 18:47:21 +00001632011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony1f19e242011-03-29 12:43:52 +0000164 * Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its
165 coordinate handling, as originally defined.
166
cristy9a68cbb2011-03-29 00:51:23 +00001672011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...>
168 * Support -statistic standard-deviation option.
cristy468fb002011-03-29 12:53:14 +0000169 * Patch for coders/dcm.c so it compiled with HDRI enabled.
cristy9a68cbb2011-03-29 00:51:23 +0000170
cristy8e6cb722011-03-28 19:17:44 +00001712011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
172 * New version 6.6.9-0.
173
1742011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...>
175 * Optimize bilinear interpolation.
176 * Remove version from etc folder and instead use /etc/ImageMagick.
177
glennrp147bc912011-03-30 18:47:21 +00001782011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony9f4f0342011-03-28 11:47:22 +0000179 * Separated complex cropping function from TransformImage() as a new
180 function CropImageToTiles(). This new function returns either the
181 new cropped image, or a list of tiles, according to geometry, without
182 replacing the source image. The Source image may be part of a larger list
glennrp342dcdf2011-03-28 20:37:35 +0000183 of images, without the function 'losing' the other images of the list.
anthony9f4f0342011-03-28 11:47:22 +0000184
cristy39030832011-03-27 16:31:57 +00001852011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...>
186 * New version 6.6.8-10.
187
glennrp147bc912011-03-30 18:47:21 +00001882011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...>
glennrp342dcdf2011-03-28 20:37:35 +0000189 * Modified image handling in MogrifyImages() and MogrifyImage()
190 which improves overall handling, and allows correct %p, %n and the
anthonye9c27192011-03-27 08:07:06 +0000191 %[fx:..] 't' and 'n' escape usage to work correctly.
192 * Added -duplicate as a multi-image sequence operator
193
cristy1b80ae32011-03-26 23:38:55 +00001942011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...>
195 * New version 6.6.8-9.
196
glennrp147bc912011-03-30 18:47:21 +00001972011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...>
cristy8e6cb722011-03-28 19:17:44 +0000198 * Add InterpolateMagickPixelPacket() method.
cristyb0094252011-03-26 12:59:45 +0000199 * Add support for the %[opaque] property.
cristy28220082011-03-26 00:25:18 +0000200
cristy60e97992011-03-25 13:13:11 +00002012011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
202 * New version 6.6.8-8.
203
glennrp147bc912011-03-30 18:47:21 +00002042011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...>
cristyf7e6ab42011-03-25 12:32:09 +0000205 * Fix memory access bug in CloneString() (reference
206 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18382).
cristyc65b5d62011-03-25 17:04:36 +0000207 * Avoid infinite loop when no space is available in MagickFormatCaption().
cristyf7e6ab42011-03-25 12:32:09 +0000208
glennrp147bc912011-03-30 18:47:21 +00002092011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony374f5dd2011-03-25 10:08:53 +0000210 * Removed the fix for %p and %n escapes, as it was not working right
211
cristyf327da72011-03-24 12:32:36 +00002122011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
cristy2253f172011-03-24 23:39:51 +0000213 * New version 6.6.8-7.
214
2152011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...>
cristyf327da72011-03-24 12:32:36 +0000216 * Add support for 16-bit DCM short ints (reference
217 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18371).
218
anthony9bd15492011-03-23 02:11:13 +00002192011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
220 * Another fix for -sparse-color and unused color channels
glennrp54790c92011-03-25 18:34:51 +0000221 * Finalize the -duplicate option created by Cristy
anthonydda41a42011-03-23 11:53:11 +0000222 * Fix of segmentation fault for second image in %[fx:..] during info:
223 (Bug in AcquireFxInfo(), as given start image is not first image)
anthony9bd15492011-03-23 02:11:13 +0000224
glennrp82b3c532011-03-22 19:20:54 +00002252011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
226 * Revised the PNG8 encoder to use 50% threshold instead of 0% when
227 reducing transparency to binary. Collapse all resulting fully transparent
228 colors into one (the background color), to reduce the compressed filesize.
glennrp54790c92011-03-25 18:34:51 +0000229 * First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve
glennrpd3371642011-03-22 19:42:23 +0000230 colors (especially gray) better, when reducing to PNG8.
glennrp0a55b4c2011-03-23 12:38:38 +0000231 * Force the PNG encoder to return image->matte==MagickTrue when the
232 format is RGBA or GA or if the tRNS chunk is present, even when the
233 image is fully opaque (reference
234 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
glennrp82b3c532011-03-22 19:20:54 +0000235
cristy21147d52011-03-22 01:34:41 +00002362011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
237 * New version 6.6.8-6.
238
glennrp4bf89732011-03-21 13:48:28 +00002392011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
240 * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
241 when appropriate (reference
242 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
glennrp7c4c9e62011-03-21 20:23:32 +0000243 * The "-define PNG:color-type=4" option did not always force the PNG
244 encoder to write an all-opaque alpha channel (reference
245 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
glennrp4bf89732011-03-21 13:48:28 +0000246
cristyb6cabe82011-03-18 13:25:59 +00002472011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
248 * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
249 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
cristy12453682011-03-18 18:45:04 +0000250 * Support the -statistic option: replace each pixel with corresponding
251 statistic from the neighborhood.
cristy5d28d482011-03-20 21:59:40 +0000252 * Add support for -duplicate option.
cristy3cf8a722011-03-20 23:32:22 +0000253 * Move configuration files from /usr/share and /usr/lib to /etc and /var.
cristyd4982b42011-03-21 14:24:23 +0000254 * Do not cache the results of fx: otherwise -format
255 '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
anthony7c9eaf72011-03-18 10:35:12 +0000256
anthony4df74412011-03-19 07:26:10 +00002572011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
anthony7c9eaf72011-03-18 10:35:12 +0000258 * Replaced Minus and Divide Composition methods with Dst and Src
cristyb6cabe82011-03-18 13:25:59 +0000259 equivalents. Now users can decide how these non-commutative mathematical
glennrp55014d82011-03-20 04:11:31 +0000260 operators are applied to the images being composited.
anthony1e4df872011-03-19 14:10:59 +0000261 * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
glennrp55014d82011-03-20 04:11:31 +0000262 respectively mean the current images index and the total number of
anthony1e4df872011-03-19 14:10:59 +0000263 images within the current image sequence.
anthony7c9eaf72011-03-18 10:35:12 +0000264
anthonydff74762011-03-17 12:14:06 +00002652011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
266 * Backed out the patch for Variable Blur Composition that was added
267 2011-02-13 v6.6.7-7, until I can re-think the problem.
268 The existing fix was failing to do circular blurs correctly.
269
glennrpa60e5362011-03-14 18:45:46 +00002702011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
271 * Fixed a rounding/truncation error while writing the pHYs chunk in the
272 png encoder.
glennrpeca0d7e2011-03-17 21:23:11 +0000273 * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
glennrp31ed6b72011-03-16 01:40:36 +0000274 is present (reference
275 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
276 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
glennrpa60e5362011-03-14 18:45:46 +0000277
cristybad8008d2011-03-14 18:39:39 +00002782011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
279 * Add support for the WebP image format.
280
anthony2d304712011-03-14 13:05:06 +00002812011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
282 * Ensured that -sparse-color preserves unused channels when
283 channel limited. Before this unused channels would be reset to black.
284
glennrpa080bc32011-03-11 18:03:44 +00002852011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...>
286 * Don't try to store a bKGD chunk in a PNG8 when there are already
287 256 colors in the palette and the background colors is not in that
288 palette (reference
289 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18199);
glennrp4d10e292011-03-11 19:09:00 +0000290 * The "-define PNG:exclude-chunk=bKGD" option was also excluding
291 the text chunks. (reference
292 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
glennrpa080bc32011-03-11 18:03:44 +0000293
cristy2ab242e2011-03-11 02:45:46 +00002942011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...>
cristy7f223062011-03-12 01:37:20 +0000295 * Fx is a mathematical function. Do not treat transparency as black.
296 * No image scene suffix for filenames that include a single bracket (reference
297 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18267).
cristy2ab242e2011-03-11 02:45:46 +0000298
cristyb3e3ad02011-03-10 17:55:52 +00002992011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
cristy90e41e92011-03-10 18:33:02 +0000300 * New version 6.6.8-3.
301
3022011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...>
cristyb3e3ad02011-03-10 17:55:52 +0000303 * Boost causes an ambiguity with ssize_t when building PythonMagick. Add
304 patch from Arfrever@gento... to fix the build exception.
305
cristybc736662011-03-09 13:39:42 +00003062011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...>
307 * Support the Radiance HDR image format.
308 * Update the offset in the black channel when sharpening to avoid incorrect
309 results.
310 * Do not use GenericReadMethod for TIFF images with 64-bits per sample.
311
glennrp15e01552011-03-06 23:29:17 +00003122011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...>
313 * Throw error message when the requested color-type or bit-depth
314 cannot be written by the PNG encoder (error was being thrown
315 into the wrong image structure). (Reference
glennrpc70af4a2011-03-07 00:08:23 +0000316 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
317 * Don't write a PNG text chunk with "density" keyword that overrides the
glennrp3b550712011-03-07 00:12:11 +0000318 PNG pHYs chunk, if the pHYs chunk was not excluded (reference
glennrp4d10e292011-03-11 19:09:00 +0000319 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18253).
glennrp3e37b4a2011-03-07 01:06:55 +0000320 * Ignore any PNG text chunk with a "density" keyword found by the PNG
321 decoder, if the PNG datastream also contains a pHYs chunk.
glennrp15e01552011-03-06 23:29:17 +0000322
cristyffa95d82011-03-06 15:02:54 +00003232011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...>
324 * New version 6.6.8-1.
325
3262011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...>
327 * Support PSD files with one layer and one composite layer.
328 * We must cast a Quantum type when bit shifting and HDRI is enabled.
329
3302011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...>
cristy96ee4e82011-03-05 17:28:34 +0000331 * New version 6.6.8-0.
332
cristya6020132011-02-28 01:06:03 +00003332011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...>
334 * Add support for the -mode option.
335
glennrpda8f3a72011-02-27 23:54:12 +00003362011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...>
glennrp52a479c2011-02-26 21:14:38 +0000337 * Fix scaling of new color-reduction method in the PNG encoder (16-bit
338 images were scaled down to 0 or 1, or nearly black).
glennrpda8f3a72011-02-27 23:54:12 +0000339 * Delay opening the PNG output blob until the PNG encoder is ready
340 to write the IHDR chunk, to avoid writing zero-length PNG files when
341 errors are found while building the palette. (reference
342 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
glennrp52a479c2011-02-26 21:14:38 +0000343
cristy2deac872011-02-26 19:36:23 +00003442011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...>
345 * New version 6.6.7-10.
346
cristy0eefadc2011-02-24 01:19:39 +00003472011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...>
cristyff775322011-02-24 15:05:25 +0000348 * Avoid seg fault in AppendImages() when one image is in the RGB colorspace
349 but the other is in the CMYK colorspace.
glennrp189fd0e2011-02-25 04:13:06 +0000350 * Get rid of 'respect_parenthesis defined but not used' warnings (reference
cristyebbcfea2011-02-25 02:43:54 +0000351 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=18173).
cristy0eefadc2011-02-24 01:19:39 +0000352
cristy2bb24c72011-02-22 17:28:29 +00003532011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...>
glennrp3f871782011-02-23 13:52:17 +0000354 * Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This
glennrp62af2932011-02-23 13:48:46 +0000355 usually makes smaller files anyhow.
356 * Eliminated a number of redundant tests for gray images in the PNG encoder.
glennrp3f871782011-02-23 13:52:17 +0000357 * Removed now-unused IsMonochromeImage() function from coders/png.c
glennrpd71e86a2011-02-24 01:28:37 +0000358 * Scan the colormap instead of all of the pixels, when possible, to
359 determine whether the image received by the PNG encoder is grayscale
360 or black-and-white.
glennrp55cdd2d2011-02-24 03:22:52 +0000361 * Avoid reading from the colormap in coders/png.c when it is NULL (reference
362 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18162).
glennrpfd05d622011-02-25 04:10:33 +0000363 * Add a check whether the PNG "cheap transparency" criteria are met. That
364 is, there is a single transparent color, no semitransparent colors, and
365 no opaque color that has the same RGB components as the transparent
glennrp52a479c2011-02-26 21:14:38 +0000366 color. If those aren't met, a color that is transparent in one pixel
glennrp85c195f2011-03-06 22:14:30 +0000367 and opaque in another would always be rendered as transparent, so we
368 must write a PNG colortype that has an alpha channel (reference
glennrpfd05d622011-02-25 04:10:33 +0000369 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18167).
glennrp5eae7602011-02-22 15:21:32 +0000370
cristy4b56d1a2011-02-22 01:01:42 +00003712011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...>
372 * New version 6.6.7-9.
373
glennrp62af2932011-02-23 13:48:46 +00003742011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...>
375 * Disabled reduction of grayscale images (color-type 0) to less than 8 bits
376 when writing because this sometimes produced incorrect output (reference
377 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
378
cristy5eb9fc82011-02-21 15:05:41 +00003792011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...>
380 * Check image has properties before accessing the splay tree (reference
381 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18136).
382
cristy47774982011-02-15 15:17:19 +00003832011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...>
384 * New version 6.6.7-8.
385
3862011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp84758fb2011-02-14 03:10:03 +0000387 * The PNG encoder should ignore bogus q->opacity values when image->matte
388 is MagickFalse (reference
389 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18067).
390
cristy91c09252011-02-14 00:00:33 +00003912011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...>
392 * Use implicit image format when explicit format is bogus (e.g.
393 02.13.11-18:43:58.png now writes as PNG).
cristy53e0e4a2011-02-18 02:55:20 +0000394 * Fix problem with 4GB file seeks on a 32-bit OS.
cristy91c09252011-02-14 00:00:33 +0000395
anthonya0172d62011-02-13 01:19:17 +00003962011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...>
397 * Fixed Variable blur to handle small (< 1.0 sigma) blurs generated
398 by the blur map being used, rather than just 'cutoff' suddenly.
399
cristy292ebf12011-02-08 20:21:31 +00004002011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...>
401 * Support 16-bit per pixel YUV image files.
glennrpd86db542011-02-09 13:43:45 +0000402 * Fix off-by-one error in PosterizeImage().
glennrp68ccabd2011-02-24 13:20:40 +0000403 * Posterize now distributes color uniformly (reference
cristyd1a2c0f2011-02-09 14:14:50 +0000404 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17623).
cristy4d727152011-02-10 19:57:21 +0000405 * Add -smush option (reference
cristy4285d782011-02-09 20:12:28 +0000406 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17953).
cristyc0837e22011-02-13 00:42:41 +0000407 * Repair memory leak in the display program.
cristy292ebf12011-02-08 20:21:31 +0000408
cristyfe0e6f02011-02-07 18:38:07 +00004092011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...>
410 * Fix bug in carg() define when HAVE_COMPLEX is not defined (reference
411 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18030).
412
4132011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...>
anthony993d8382011-02-06 12:35:36 +0000414 * Default sigma for Gauusian resize filter is now 1/2 for both
415 orthogonal resize and cylindrical EWA distortions.
416
cristy2ab50012011-02-02 19:09:43 +00004172011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...>
418 * Check if the font is null in RenderFreetype() to prevent fault (reference
419 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17890).
cristyfd5b45c2011-02-03 01:17:03 +0000420 * Eliminate fault when reading WMF image files (reference
421 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17971).
cristya97426c2011-02-04 01:41:27 +0000422 * Support multi-page transparent Postscript and PDF image files.
cristye6529ff2011-02-04 20:05:32 +0000423 * The compare fuzz metric now returns the same correct value for
anthonyb4d5f862011-02-06 01:12:54 +0000424 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.
cristy2ab50012011-02-02 19:09:43 +0000425
cristyd0083a62011-01-30 03:02:05 +00004262011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...>
427 * Move coders/tiff.c conditional compile to define TIFF exception /
428 semaphore / key when TIFF delegate is disabled.
429
glennrpcf002022011-01-30 02:38:15 +00004302011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...>
431 * Renamed variables, macros, and functions defined/declared in coders/png.c
432 that were in the libpng namespace (beginning with "png_" or "PNG_").
433
glennrp26bdeb52011-01-25 20:15:13 +00004342011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...>
glennrp0fd86dc2011-01-25 19:56:36 +0000435 * Removed a call to GetNumberColors() from the PNG encoder that was
436 only there for debugging purposes and was consuming a huge amount
glennrp26bdeb52011-01-25 20:15:13 +0000437 of CPU time. (reference
438 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
glennrp0e319732011-01-25 21:53:13 +0000439 * Sometimes black was still written as transparent, when the PNG
glennrp52a479c2011-02-26 21:14:38 +0000440 encoder received an image with image->matte==true but no transparent
glennrp614049a2011-01-27 03:49:06 +0000441 pixels were present. (reference
glennrp0e319732011-01-25 21:53:13 +0000442 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
glennrp0fd86dc2011-01-25 19:56:36 +0000443
cristy5bf97b52011-01-24 13:21:15 +00004442011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
glennrp0fd86dc2011-01-25 19:56:36 +0000445 * Remove memory leak from ThrowFileException() macro (reference
cristy5bf97b52011-01-24 13:21:15 +0000446 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17908).
cristy83b6e792011-01-26 15:46:06 +0000447 * Multiple blue error count by 'count' in ClassifyImageColors()
cristyc1c5b3b2011-02-01 01:12:07 +0000448 * Add support for the AAI image format.
cristy5bf97b52011-01-24 13:21:15 +0000449
cristyb320d072011-01-22 22:03:56 +00004502011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...>
451 * Accept quoted file paths in indirect file references (e.g. @myFiles.txt).
452
glennrp21eec3d2011-01-19 15:21:02 +00004532011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...>
glennrpa6a06632011-01-19 15:15:34 +0000454 * Changed the PNG encoder's "transparent_color" from a UShortPixelPacket
455 to LongPixelPacket and made the default (65537,65537,65537), which
456 can never occur in the PNG image data. Previously the default was
glennrp21eec3d2011-01-19 15:21:02 +0000457 (0,0,0) and black pixels would be rendered as as transparent when
glennrp4df5af82011-01-20 00:20:45 +0000458 no tRNS chunk was present in the input, which has caused problems
459 with some test cases since version 6.6.6-10.
glennrp21eec3d2011-01-19 15:21:02 +0000460 * Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
glennrp614049a2011-01-27 03:49:06 +0000461 and semitransparent pixels separately. Previously it wasn't always
462 possible to determine if there was a single fully-transparent color,
glennrp4df5af82011-01-20 00:20:45 +0000463 to decide whether to write an RGBA or Gray-Alpha image or an RGB or
464 Gray image with a tRNS chunk.
glennrpa6a06632011-01-19 15:15:34 +0000465
cristy743ac562011-01-15 21:28:15 +00004662011-01-15 6.6.7-1 Cristy <quetzlzacatenango@image...>
467 * Do not reset image next / previous when detach argument is false for
468 CloneImage().
469 * Inline cropping no longer fails for inline raw images (e.g.
470 -size 640x480 -depth 8 'gray:logo[100x100+200+200]').
471
glennrp865763a2011-01-14 15:29:25 +00004722011-01-14 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
473 * Don't let the PNG encoder try to sort the colormap when there are more
474 than 256 colors in the image. (reference
cristybee00932011-01-15 20:28:27 +0000475 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17834).
glennrp865763a2011-01-14 15:29:25 +0000476
cristy27bf23e2011-01-10 13:35:22 +00004772011-01-10 6.6.7-1 Cristy <quetzlzacatenango@image...>
478 * Accept escaped % in output filename (reference
479 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17810).
480
glennrpe4017e32011-01-08 17:16:09 +00004812011-01-08 6.6.7-1 Glenn Randers-Pehrson <glennrp@image...>
482 * Quieted some inconsequential warnings in the PNG codec due to a
483 change in the type of the PNG iCCP profile from png_charp to png_bytep
484 in libpng-1.5.0.
485
cristyd63c0502011-01-03 15:45:11 +00004862011-01-03 6.6.7-0 Cristy <quetzlzacatenango@image...>
487 * Handle negative heights for ICO images.
488
4892011-01-02 6.6.7-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpf42cff62011-01-02 20:01:17 +0000490 * Recent changes sometimes caused the PNG encoder to select colortype=2
glennrp1e781a92011-01-04 14:52:45 +0000491 (Truecolor) instead of 0 (Grayscale) for grayscale images. This made
492 the filesize larger than necessary and caused some of the PerlMagick
493 tests to fail.
glennrpf42cff62011-01-02 20:01:17 +0000494
cristyd63c0502011-01-03 15:45:11 +00004952011-01-01 6.6.6-10 Glenn Randers-Pehrson <glennrp@image...>
glennrpc8cbc5d2011-01-01 00:12:34 +0000496 * The PNG decoder now checks whether the image actually has any transparency
glennrp0684d242011-01-07 15:08:41 +0000497 when the input file contains an alpha channel or a tRNS chunk. (Reference
glennrpc8cbc5d2011-01-01 00:12:34 +0000498 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17748)
499
cristy4c5686f2010-12-26 19:57:38 +00005002010-12-26 6.6.6-8 Cristy <quetzlzacatenango@image...>
501 * -posterize fails with more than 40 levels (reference
502 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17741).
cristy03043dd2010-12-28 18:48:57 +0000503 * Add support for the MacPaint image format.
glennrpf42cff62011-01-02 20:01:17 +0000504 * Eliminate spurious 'invalid colormap index' exception for 16-bit SGI images
cristy667a8922010-12-29 13:43:35 +0000505 (bug report by steven.sittser@fligh...).
cristy97450ff2010-12-29 17:29:17 +0000506 * Fix user data length for the CIN image format.
cristy4c5686f2010-12-26 19:57:38 +0000507
glennrpba30ff92010-12-21 14:53:03 +00005082010-12-21 6.6.6-7 Glenn Randers-Pehrson <glennrp@image...>
509 * Use a clone instead of the main image in coders/png.c, so the image
510 can still be used later on without being affected by changes made by
511 the PNG encoder.
glennrp26f37912010-12-23 16:22:42 +0000512 * Added PNG:exclude-chunk and PNG:include-chunk defines.
glennrp36a7ad82010-12-23 16:26:42 +0000513 * Revised the -strip option so it behaves as though
glennrp9eb2d1a2010-12-24 00:33:05 +0000514 "-define PNG:include-chunk=none,gama" had appeared on the commandline.
glennrp0effd182010-12-23 19:15:48 +0000515 * Avoid writing PNG ancillary chunks in the PNG/MNG/JNG encoder while
516 generating the alpha channel for a JNG image.
glennrpba30ff92010-12-21 14:53:03 +0000517
anthonya27af282010-12-21 02:43:33 +00005182010-12-21 6.6.6-7 Anthony Thyssen <A.Thyssen@griffith...>
519 * Removed the forced interpolation setting in AcquireResampleFilterThreadSet
cristy330af6c2010-12-21 14:36:06 +0000520 It prevented user defined interpolation settings for -clut, and possibly
anthonya27af282010-12-21 02:43:33 +0000521 other usage.
522
cristy57119ff2010-12-19 02:40:11 +00005232010-12-17 6.6.6-6 Chris Madison <madisonblu@gmail...>
524 * Add LZMA compression support to ImageMagick.
cristya621fe32011-01-22 15:45:06 +0000525 * Eliminate seg-fault in MvgPrintf().
cristy57119ff2010-12-19 02:40:11 +0000526
glennrpd6bf1612010-12-17 17:28:54 +00005272010-12-17 6.6.6-6 Glenn Randers-Pehrson <glennrp@image...>
528 * Eliminated a redundant quantization step in the PNG encoder.
529 * Untangled a confusing but apparently harmless improper loop nesting
530 in the PNG encoder.
531 * Eliminated redundant "IsGray()" tests from the PNG encoder.
532
cristyf364ed42010-12-15 01:54:43 +00005332010-12-14 6.6.6-6 Cristy <quetzlzacatenango@image...>
534 * -format "%[fx:u.p{5,5}]" no longer reports parse exception (reference
535 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17678).
536
glennrp7ddcc222010-12-11 05:01:05 +00005372010-12-10 6.6.6-5 Glenn Randers-Pehrson <glennrp@image...>
538 * Make the PNG encoder always rebuild the palette, to avoid losing
539 transparency when it is out of sync with the pixel data (reference
540 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17655).
glennrpd6bf1612010-12-17 17:28:54 +0000541 * Eliminated CompressColormapTransFirst() since the palette is already
glennrp101643d2010-12-23 13:02:50 +0000542 compressed and sorted by opacity now when it's recreated.
glennrp7ddcc222010-12-11 05:01:05 +0000543
anthonyaf148482010-12-10 12:54:31 +00005442010-12-10 6.6.6-5 Cristy <quetzlzacatenango@image...>
545 * Account for virtual canvas for the -flip / -flop options (reference
546 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17626).
anthonybdaa5b32010-12-10 13:06:46 +0000547 * Also for -transpose and transverse options
cristy343eee92010-12-11 02:17:57 +0000548 * Support -metric fuzz option.
anthonyaf148482010-12-10 12:54:31 +0000549
anthonyf5e515d2010-12-09 03:18:40 +00005502010-12-09 6.6.6-4 Anthony Thyssen <A.Thyssen@griffith...>
551 * Replace IsMagickColorSimilar() which provides the Fuzz Factor threshold
552 function. Note function does not calculate 'distance' in total but
553 short-circuits when threshold is reached for faster processing.
anthonybffd2672010-12-06 06:10:48 +0000554 * Ordered Dithered handling of Alpha channel was incorrect - fixing
555 Bug was introduced v6.6.5-6
556
cristydffcaec2010-12-03 16:52:36 +00005572010-12-03 6.6.6-3 Glenn Randers-Pehrson <glennrp@image...>
558 * Fixed two more cases where the PNG encoder lost transparency (reference
559 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
560
cristy87bce0f2010-12-02 23:14:06 +00005612010-12-01 6.6.6-2 Cristy <quetzlzacatenango@image...>
562 * Affine multiplication reversed when translating (reference
563 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17570).
564
glennrp46ba0f82010-11-30 04:43:13 +00005652010-11-26 6.6.6-2 Glenn Randers-Pehrson <glennrp@image...>
566 * Revised the "c7x7b" and "c7x7w" ordered-dither maps to be complementary
567 to each other.
568
cristye98012e2010-11-28 21:27:53 +00005692010-11-27 6.6.6-1 Cristy <quetzlzacatenango@image...>
cristy08a3d702010-11-28 01:57:36 +0000570 * Add support for -evaluate-sequence median.
571
glennrp8eb57272010-11-26 20:43:35 +00005722010-11-26 6.6.6-0 Glenn Randers-Pehrson <glennrp@image...>
glennrp3c218112010-11-27 15:31:26 +0000573 * Fixed two more cases where the PNG encoder lost transparency (reference
cristydffcaec2010-12-03 16:52:36 +0000574 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17516).
glennrp8eb57272010-11-26 20:43:35 +0000575
cristy652316c2010-11-23 13:49:46 +00005762010-11-23 6.6.6-0 Cristy <quetzlzacatenango@image...>
577 * The policy.xml sets not-to-exceed resource values (e.g. policy memory limit
578 1GB, -limit 2GB exceeds policy maximum so memory limit is 1GB).
cristy34d6fdc2010-11-26 19:06:08 +0000579 * Support NCC (normalized cross correlation) compare metric.
cristy652316c2010-11-23 13:49:46 +0000580
cristya2511a72010-11-21 20:58:39 +00005812010-11-21 6.6.5-10 Cristy <quetzlzacatenango@image...>
glennrp101643d2010-12-23 13:02:50 +0000582 * Fix PNG coder compile error when HDRI is enabled.
cristya2511a72010-11-21 20:58:39 +0000583
glennrp83c2de52010-11-17 14:40:15 +00005842010-11-17 6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
585 * Many of the problems with the PNG encoder have been fixed (reference
glennrp6d1b79d2010-11-20 13:55:15 +0000586 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16490).
glennrp45c22512010-11-21 17:46:40 +0000587 * The "-type Optimize" option is now deprecated. If present, it is treated
588 by the PNG encoder the same as if the type were undefined. Optimization
glennrpc63e3c12010-11-29 14:14:47 +0000589 is now always performed. No other formats used the "type Optimize" option.
glennrp0c3e06b2010-11-19 13:45:02 +0000590 * Merged redundant code into LosslessReduceDepth() function in the PNG codec.
glennrp83c2de52010-11-17 14:40:15 +0000591
cristy2224dcd2010-11-15 00:49:30 +00005922010-11-14 6.6.5-9 Cristy <quetzlzacatenango@image...>
593 * The splice option no longer throws spurious "pixels are not authentic"
594 exceptions.
cristya6a18782010-11-15 01:56:25 +0000595 * Thread the -adaptive-resize option.
cristy57cc0952010-11-20 00:26:54 +0000596 * Set XBM coder height to height not width.
cristy2224dcd2010-11-15 00:49:30 +0000597
nicolas17d67c32010-11-14 18:01:25 +00005982010-11-14 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasca48bce2010-11-14 17:54:53 +0000599 * Lanczos2Sharp blur tweaked. New blur = 0.9549963639785485.
600
nicolas17d67c32010-11-14 18:01:25 +00006012010-11-13 6.6.5-9 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas89b36462010-11-13 18:47:40 +0000602 * LanczosSharp blur tweaked to minimize worst case deviation from "perfect
603 preservation of images which only vary horizontally (or vertically)" under
nicolasca48bce2010-11-14 17:54:53 +0000604 no-op. New blur = 0.9812505644269356.
nicolas2d3579a2010-11-13 15:31:28 +0000605
nicolas17d67c32010-11-14 18:01:25 +00006062010-11-08 6.6.5-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc150a902010-11-08 20:44:53 +0000607 * Missing logical operator in tiff.c.
608
cristy1a6e41a2010-11-08 17:09:54 +00006092010-11-08 6.6.5-8 Cristy <quetzlzacatenango@image...>
610 * Only save TIFF image with 1-bit depth if there is no alpha channel.
cristyb43db672010-11-09 15:23:30 +0000611 * Abandon PSD composite if layer is available.
cristy2776cf72010-11-10 13:59:26 +0000612 * %[fx:mean] is the mean of the default channels (all but opacity) (reference
613 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17432).
cristy1a6e41a2010-11-08 17:09:54 +0000614
glennrp6b845762010-11-05 02:43:20 +00006152010-10-29 6.6.5-6 Glenn Randers-Pehrson <glennrp@image...>
616 * Added 5x5, 6x6, and 7x7 ordered-dither level maps.
617
cristy51b1ac52010-10-30 02:27:14 +00006182010-10-30 6.6.5-5 Cristy <quetzlzacatenango@image...>
619 * Do not read configure files in the current directory for the "installed"
620 version of ImageMagick.
cristy2f4741f2010-11-01 23:29:42 +0000621 * Allow numeric characters in the XPM basename (reference
622 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17385).
cristy51b1ac52010-10-30 02:27:14 +0000623
6242010-10-29 6.6.5-4 Glenn Randers-Pehrson <glennrp@image...>
glennrpa521b2f2010-10-29 04:11:03 +0000625 * Revised PNG palette optimization
626 * Added some debug logging in coders/png.c.
627
nicolas17d67c32010-11-14 18:01:25 +00006282010-10-28 6.6.5-3 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas64051772010-10-28 19:00:03 +0000629 * More precise blur values for Lanczos2Sharp and LanczosSharp.
630 * Added location of first Mitchell crossing (=8/7) to the filters data
631 structure.
632
cristy51b1ac52010-10-30 02:27:14 +00006332010-10-28 6.6.5-2 Anthony Thyssen <A.Thyssen@griffith...>
anthony152700d2010-10-28 02:43:18 +0000634 * Added Lanczos2D* filters now named Lanczos2*
635 * Reorganization of AcquireFilter() to make it work better
636
nicolas17d67c32010-11-14 18:01:25 +00006372010-10-25 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas6e315162010-10-25 02:10:03 +0000638 * Clearer EWA filters (LanczosSharp etc) comments.
639
anthony06b1edf2010-10-25 01:19:50 +00006402010-10-25 6.6.5-1 Anthony Thyssen <A.Thyssen@griffith...>
641 * Added LanczosSharp (3-lobe Lanczos with sharpening)
anthony06b1edf2010-10-25 01:19:50 +0000642 * Filter sharpening factors are also always applied regardless of usage.
643
nicolas17d67c32010-11-14 18:01:25 +00006442010-10-24 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolasc2ea59d2010-10-24 23:44:42 +0000645 * CubicBC filter formulas simplified by constant folding. In
nicolasf8ff0b22010-10-24 23:43:35 +0000646 particular, P1 coefficient (always zero) removed from coeff.
nicolasd15ee9a2010-10-24 18:39:45 +0000647
nicolas17d67c32010-11-14 18:01:25 +00006482010-10-22 6.6.5-1 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas0d5e5322010-10-22 15:29:30 +0000649 * Revert the Robidoux filter to a Keys cubic with C=(108 sqrt 2-29)/398
anthony06b1edf2010-10-25 01:19:50 +0000650 (as already specified in the documentation).
nicolas0d5e5322010-10-22 15:29:30 +0000651
cristyc39e3d62010-10-14 16:52:01 +00006522010-10-14 6.6.5-1 Cristy <quetzlzacatenango@image...>
653 * Ignore PS bounding box offsets if -page is set.
cristyaabc95d2010-10-16 01:12:47 +0000654 * Use #pragma omp master for dumping single threaded debugging information
655 (single caused a fault).
cristy9fe8cd72010-10-19 01:24:07 +0000656 * Add support for -evaluate exp.
cristyc39e3d62010-10-14 16:52:01 +0000657
anthonyf5e76ef2010-10-12 01:22:01 +00006582010-10-12 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
659 * Added "filter:sigma" expert setting defining the 'sigma' for the Gaussian
660 filter only. This is similar in action to 'blur' but only for Gaussians,
661 and does not modify the filters support, allowing you to set a very small
662 sigma, without the function 'missing' all pixels.
663 (This will allow future adjustment of Gaussians for variable blur mapping)
664
cristy23f7a922010-10-11 00:27:48 +00006652010-10-10 6.6.5-0 Cristy <quetzlzacatenango@image...>
666 * Patch for DrawableRotation() and DrawableTranslation() (reference
667 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17246).
cristy56dd2cd2010-10-11 00:45:14 +0000668 * The webp format requires the webpconv delegate program (experimental).
cristy23f7a922010-10-11 00:27:48 +0000669
anthony02b4cb42010-10-10 04:54:35 +00006702010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...>
glennrp27a2db42011-04-27 13:10:07 +0000671 * Replaced "Robidoux" with Cubic 'Keys' filter that is near equivalent to
anthony02b4cb42010-10-10 04:54:35 +0000672 the previous sharped "Lanczos2D" filter. (C=0.31089212245300069)
anthonyf5e76ef2010-10-12 01:22:01 +0000673 This also is very similer to a Mitchell filter but specifically designed
674 for EWA use and is the new default filter for Distorting Images.
anthonye5f06452010-10-12 05:48:17 +0000675 * Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"
anthony02b4cb42010-10-10 04:54:35 +0000676
cristybe9b3222010-10-08 17:40:21 +00006772010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..>
678 * Autodetect file type support in Makefile.PL to prevent test failures
679
anthony61b5ddd2010-10-05 02:33:31 +00006802010-10-05 6.6.4-10 Anthony Thyssen <A.Thyssen@griffith...>
anthony853d6972010-10-08 06:01:31 +0000681 * Added new filter 'Lanczos2D' a 2-lobe Lanczos as defined by
682 Andreas Gustafsson in his thesis "Interactive Image Warping" (page 24)
683 http://www.gson.org/thesis/warping-thesis.pdf
anthonyd5fae5d2010-10-10 03:59:06 +0000684 * Added filter "Robidoux" which is a slightly sharpened version of the
anthony02b4cb42010-10-10 04:54:35 +0000685 "Lanczos2D" filter (blur=0.958033808) specifically designed to be less
686 'blurry' for horizontal and vertical lines in no-op distortions.
anthony61b5ddd2010-10-05 02:33:31 +0000687
6882010-10-05 6.6.4-10 Cristy <quetzlzacatenango@image...>
689 * Add support for "pattern:vertical2" and "pattern:horizontal2".
cristy99123912010-10-05 11:29:37 +0000690 * Add support for "pattern:vertical3" and "pattern:horizontal3".
cristy4484e332010-10-08 23:46:21 +0000691 * Properly handle PSD layers with negative offsets.
anthony61b5ddd2010-10-05 02:33:31 +0000692
cristyb41ee102010-10-04 16:46:15 +00006932010-10-03 6.6.4-9 Cristy <quetzlzacatenango@image...>
694 * Fix memory assertion with --enable-embeddable (reference
695 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17201).
cristy33503f52010-10-04 17:32:27 +0000696 * Don't permit access to pixels when pinging an image (reference
697 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17194).
cristyb41ee102010-10-04 16:46:15 +0000698
anthony10b8bc82010-10-02 12:48:46 +00006992010-10-02 6.6.4-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpc63e3c12010-11-29 14:14:47 +0000700 * Added sqrt(2) blurring default for Gaussian Filter if used as
anthony61b5ddd2010-10-05 02:33:31 +0000701 a Cylindrical EWA filter. This resulted removing the last aliasing
702 issue that was present in tests for Gaussian EWA resampling. Of course
glennrpc63e3c12010-11-29 14:14:47 +0000703 it is still a very blurry filter for default use in EWA.
anthony10b8bc82010-10-02 12:48:46 +0000704 * Adjusted Variable Mapping Blur Composition so user arguments actual
705 relate properly to the sigma of the blur for a maximum mapping value.
anthony61b5ddd2010-10-05 02:33:31 +0000706 * Fix horizon anti-alising for output-scaled perspective distortions.
707 * 'Bessel' filter is now offically and more accuritally named 'Jinc'
anthony48f77622010-10-03 14:32:31 +0000708 however 'Bessel' while not visible as a filter option can still be used
709 as an internal alias for 'Jinc'.
anthony10b8bc82010-10-02 12:48:46 +0000710
nicolas17d67c32010-11-14 18:01:25 +00007112010-09-28 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas9e9947a2010-09-29 20:11:58 +0000712 * Chantal Racette double checked the bounding parallelogram computation
713 in resample.c (and I tightened the comments).
714
cristycfbec6a2010-09-28 18:27:51 +00007152010-09-28 6.6.4-8 Cristy <quetzlzacatenango@image...>
716 * Temporary files not always deleted (reference
717 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15960).
718
anthony61b5ddd2010-10-05 02:33:31 +00007192010-09-28 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
720 * Bug fix for -filter point distorts (occasional generating black pixels)
721
nicolas17d67c32010-11-14 18:01:25 +00007222010-09-27 6.6.4-8 Nicolas Robidoux <nicolas.robidoux@gmai...>
anthony61b5ddd2010-10-05 02:33:31 +0000723 * Simplified the ClampUpAxes code, the use of its outputs, its comments,
724 and credited Craig DeForest for the "clamp singular values" idea.
nicolasc2d28f02010-09-27 18:56:15 +0000725 * No reason to have "insane" precision Sinc in resize.c: Use
726 the 1.2e-12 max. abs. relative error version for Q64 as well as Q32.
nicolas83aa22c2010-09-27 18:39:00 +0000727
anthonyc7b82f22010-09-27 10:42:29 +00007282010-09-27 6.6.4-8 Anthony Thyssen <A.Thyssen@griffith...>
729 * Replace the blurry "High Quality EWA" technique with a 'Clamped EWA'
nicolasb05c3df2010-09-27 15:58:42 +0000730 for Distort Resampling. This makes -distort a whole lot nicer
anthonyc7b82f22010-09-27 10:42:29 +0000731 and allows for the use of better cylindrical filters.
732
anthonyc7b82f22010-09-27 10:42:29 +00007332010-09-26 6.6.4-7 Anthony Thyssen <A.Thyssen@griffith...>
734 * Fix Point filter for ResizeImage() caused by support limiting the
735 Box weighting function.
736
nicolasb05c3df2010-09-27 15:58:42 +00007372010-09-26 6.6.4-6 Cristy <quetzlzacatenango@image...>
738 * Don't allow resize filter weights to go to zero (reference
739 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17132).
740
nicolas17d67c32010-11-14 18:01:25 +00007412010-09-24 6.6.4-6 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas2ffd3b22010-09-24 20:27:31 +0000742 * Now that MagickPIL is a MagickRealType, some casts are unneeded.
743
nicolasb05c3df2010-09-27 15:58:42 +00007442010-09-21 6.6.4-6 Cristy <quetzlzacatenango@image...>
cristy6b1d05e2010-09-22 19:17:27 +0000745 * Do not break words if caption size is absolute (reference
746 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17123).
cristy3b472e52010-09-23 16:11:43 +0000747 * Don't define HAVE_THREADS for --without-threads configure script option.
cristy6b1d05e2010-09-22 19:17:27 +0000748
nicolas17d67c32010-11-14 18:01:25 +00007492010-09-20 6.6.4-5 Nicolas Robidoux <nicolas.robidoux@gmai...>
nicolas92375332010-09-21 00:32:38 +0000750 * Modified "magick/resize.c" so that MagickPIL is a MagickRealType number.
nicolas94a41852010-09-21 14:35:09 +0000751 Some computations were needlessly done in long double precision because
752 PIL forced an automatic upcast wherever it appeared. Changed its name to
nicolasb05c3df2010-09-27 15:58:42 +0000753 MagickREALTYPEPI. <- This was later reverted back to MagickPIL.
nicolas94a41852010-09-21 14:35:09 +0000754 * Modified "magick/resize.c" so that Bohman uses one trig call + one sqrt
755 call instead of two trig calls.
nicolasa4f7b4a2010-09-20 20:28:38 +0000756
anthony70510d22010-09-20 01:01:31 +00007572010-09-20 6.6.4-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony490ab032010-09-20 00:02:08 +0000758 * modified "magick/resample.c" to allow use of either EWA or HQEWA (default)
anthony5aa65212010-09-20 04:20:28 +0000759 * Removed LanczosFast from supported filters (SincFast*SincFast is faster)
anthony490ab032010-09-20 00:02:08 +0000760
cristyc5fea9a2010-09-19 14:45:15 +00007612010-09-19 6.6.4-5 Cristy <quetzlzacatenango@image...>
762 * If IPTC profile is not embedded in an 8bim resource, declare it IPTC
763 rather than 8BIM.
cristy63054742010-09-20 12:42:28 +0000764 * Support %[version] and %[copyright].
cristy0158a4b2010-09-20 13:59:45 +0000765 * Improve performance of the pixel cache.
cristyc5fea9a2010-09-19 14:45:15 +0000766
cristycdae12a2010-09-19 02:24:31 +00007672010-09-18 6.6.4-4 Cristy <quetzlzacatenango@image...>
768 * Automatically set the quantum depth to 16 for HDRI.
769
cristy109e5572010-09-16 18:38:17 +00007702010-09-16 6.6.4-2 Cristy <quetzlzacatenango@image...>
771 * IPTC profile not always wrapped properly inside an 8BIM profile.
anthony165bd162010-09-20 01:06:26 +0000772 * TIFF tile geometry must be divisible by 16.
cristy109e5572010-09-16 18:38:17 +0000773
anthonyba5a7c32010-09-15 02:42:25 +00007742010-09-15 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpf5e546d2010-09-18 19:12:38 +0000775 * Rename of SincPolynomial to SincFast for easier user understanding
anthonyba5a7c32010-09-15 02:42:25 +0000776 * Ditto for LanczosChebyshev to LanzcosFast
777
anthony5708fc62010-09-14 13:52:50 +00007782010-09-14 6.6.4-2 Anthony Thyssen <A.Thyssen@griffith...>
779 * Switch default resize filters to using the faster SincPolynomial
glennrpf5e546d2010-09-18 19:12:38 +0000780 filter by default internally. However 'Sinc' will still use the
anthony5708fc62010-09-14 13:52:50 +0000781 Trigonometric function, and can be used to assign the trig version
782 of Sinc() to filters using the filter expert options.
anthony165bd162010-09-20 01:06:26 +0000783 * The default filter for 'distort' was found to be a very blurry inaccurate
784 filter function. It was removed and replaced with a correct Gaussian
785 filter (as used by resize)
anthony5708fc62010-09-14 13:52:50 +0000786 * Added a switch so that "-interpolate filter" will force the use of
787 a cylindrical filter for ALL pixels in distorted images. That is you can
glennrp705a1ef2010-09-16 11:31:26 +0000788 use that switch to use a cylindrical filter even for images that are
anthony165bd162010-09-20 01:06:26 +0000789 being enlarged by the distortion. However EWA is still currently using
790 a fixed 2.0 sampling radius. This switch complements the use of "-filter
791 point" which turns off EWA filters in favor of interpolation for all
792 pixels in a distorted image. BOTH switches should not be used together.
anthony5708fc62010-09-14 13:52:50 +0000793 * A bug in the support radius of the EWA resampling function was found,
794 now that correctly defined resize filters are being used. Suddenly Normal
795 Gaussian distortions are not so blurry, and tests with distortions of
796 the 'Rings' image show extremely good and clear results, with only minimal
797 blurring. The filter 'blur' expert option can be used to adjust this
798 further.
799
glennrp705a1ef2010-09-16 11:31:26 +0000800 The above represents a major improvement forward in the quality of the
anthony165bd162010-09-20 01:06:26 +0000801 image distortion operator. But near-unity distortions (no scaling) are
802 still overly blurry.
anthony5708fc62010-09-14 13:52:50 +0000803
cristyb0404eb2010-09-13 20:03:01 +00008042010-09-13 6.6.4-2 Cristy <quetzlzacatenango@image...>
805 * Don't negate the geometry offset for the -extent option.
806
cristy3a59f102010-09-09 13:39:28 +00008072010-09-09 6.6.4-1 Cristy <quetzlzacatenango@image...>
808 * The RGBO format is now listed as a supported format.
809
anthony9d7245a2010-09-07 10:18:56 +00008102010-09-07 6.6.4-1 Anthony Thyssen <A.Thyssen@griffith...>
anthonyb6d08c52010-09-13 01:17:04 +0000811 * Added the Nicolas Robidoux and Chantal Racette Lanczos resize filter
glennrpf5e546d2010-09-18 19:12:38 +0000812 function as "LanczosChebyshev" as faster alternative to Lanczos.
anthony9d7245a2010-09-07 10:18:56 +0000813 * Re-code Nicolas Robidoux and Chantal Racette Polynomial Approximation of
814 the Sinc Trigonometric resize filter, as a proper filter to allow
815 direct comparision and speed testing of the filter.
anthony019e8482010-09-10 01:21:43 +0000816 * Expanded the "-set option:filter:verbose 1" output, so as to also include
817 the actual functions and other values that were used to create the filter.
anthony9d7245a2010-09-07 10:18:56 +0000818
cristy8cad8f22010-09-02 15:51:50 +00008192010-09-02 6.6.4-0 el_supremo <digipete@shaw...>
820 * Repair a few incorrect LocaleNCompare() calls (ttf.c, ps.c).
821
cristy826a5472010-08-31 23:21:38 +00008222010-08-31 6.6.4-0 Cristy <quetzlzacatenango@image...>
823 * Path no longer closed if join style is round (reference
824 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16943).
cristy1f9852b2010-09-04 15:05:36 +0000825 * Add case for BGRQuantum to GetQuantumExtent().
826 * Support no compression on PCX write.
cristy826a5472010-08-31 23:21:38 +0000827
cristya6a96a12010-08-23 13:37:35 +00008282010-08-23 6.6.3-10 Cristy <quetzlzacatenango@image...>
829 * Fixed bug in the raw BGRA coders (reference
830 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16880).
cristya20214e2010-08-28 16:52:13 +0000831 * Fix off-by-one error in the PSD coders.
cristy657c6352010-08-29 14:05:08 +0000832 * Nicolas Robidoux with the assistance of Chantal Racette contribute an
833 approximation of the sinc function over the interval [-3,3].
cristye31e7a62010-08-30 18:01:35 +0000834 * Eliminate a small memory leak in LevelizeImageChannel() (reference
cristy91c09252011-02-14 00:00:33 +0000835 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16951).
cristyc8ed5322010-08-31 12:07:59 +0000836 * Recognize -fx logtwo (reference
837 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16958).
cristya6a96a12010-08-23 13:37:35 +0000838
8392010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...>
cristyfdad9052010-08-15 20:15:35 +0000840 * Throw exception if image size differs for the compare program but the
841 -subimage-search option is not specified.
842
cristy8968f402010-08-14 01:17:10 +00008432010-08-13 6.6.3-6 Cristy <quetzlzacatenango@image...>
844 * The AdobeRgb.tif TIFF image no longer faults under Windows (reference
845 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16838).
cristyf9255b92010-08-14 22:59:00 +0000846 * Add -subimage-search option to the compare utility.
cristy8968f402010-08-14 01:17:10 +0000847
cristy116af162010-08-13 01:25:47 +00008482010-08-12 6.6.3-5 Cristy <quetzlzacatenango@image...>
849 * The -fx 2e+6/1e+5 argument no longer returns the wrong results (reference
850 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16833).
851
glennrp3bd2e412010-08-10 13:34:52 +00008522010-08-10 6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
853 * Emit a warning if the PNG encoder can't satisfy the color type and
854 bit depth requested with a "-define" directive.
855
cristyb40fc462010-08-08 00:49:49 +00008562010-08-07 6.6.3-4 Cristy <quetzlzacatenango@image...>
857 * The orient option sometimes improperly set "undefined" (reference
858 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
859 * Only list orientation options for the -list orientation option (reference
860 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16801).
cristyfd9dcd42010-08-08 18:07:02 +0000861 * Return proper standard deviation for combined channels (reference
862 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16786).
cristya445a3e2010-08-08 21:55:23 +0000863 * Handle transparency properly for the PSD image format.
cristyb40fc462010-08-08 00:49:49 +0000864
glennrpe610a072010-08-05 17:08:46 +00008652010-08-05 6.6.3-3 Glenn Randers-Pehrson <glennrp@image...>
866 * Properly map PNG intent to image->rendering_intent
867
cristyc3b77772010-08-01 20:54:02 +00008682010-08-01 6.6.3-3 Cristy <quetzlzacatenango@image...>
869 * Eliminate bogus "invalid colormap index" when pinging ICO images.
cristyfbb56842010-08-02 11:26:33 +0000870 * Support -set density / units.
cristyc3b77772010-08-01 20:54:02 +0000871
8722010-07-31 6.6.3-2 Cristy <quetzlzacatenango@image...>
cristya60c0202010-07-31 21:36:45 +0000873 * Only use the first alpha channel in PSD image.
874 * Only use XPM complying colors for XPM images (e.g. green is rgb(0,255,0)).
875
glennrp02617122010-07-28 13:07:35 +00008762010-07-27 6.6.3-2 Glenn Randers-Pehrson <glennrp@image...>
877 * Eliminate useless message about assuming zero delay when writing
glennrpd908de42010-07-28 13:28:27 +0000878 a single-frame MNG, and changed it from Error to Warning when
879 writing a multiple-frame MNG.
glennrp02617122010-07-28 13:07:35 +0000880
glennrp0ca69b12010-07-26 01:57:52 +00008812010-07-25 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
882 * Don't "ping" a PNG image if it is embedded in a MNG. Otherwise the
883 reader tries to read MNG chunks from the interior of the embedded PNG,
884 resulting in an erroneous "corrupted image" message.
885
cristyde60ea72010-07-09 23:12:09 +00008862010-07-09 6.6.3-1 Cristy <quetzlzacatenango@image...>
887 * Fix memory leak in for corrupt BMP images (reference
888 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16600).
cristy54439632010-07-15 00:43:34 +0000889 * Repair several issues when writing to stdout (reference
890 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16620).
glennrpb489b4c2010-08-10 02:08:54 +0000891 * A GIF image with the .bgr extension is still a GIF (reference
cristy2d31d202010-07-25 22:12:01 +0000892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16662).
cristyde60ea72010-07-09 23:12:09 +0000893
glennrp0f111982010-07-07 20:18:33 +00008942010-07-07 6.6.3-1 Glenn Randers-Pehrson <glennrp@image...>
895 * The PNG decoder failed to handle the tRNS chunk properly for grayscale
glennrp101643d2010-12-23 13:02:50 +0000896 images where the PNG bit_depth was not the same as the quantum depth,
glennrp0f111982010-07-07 20:18:33 +0000897 and the transparent color was not black.
898
cristyf500a7b2010-07-01 18:23:49 +00008992010-07-01 6.6.3-0 Chris Madison <madisonblu@gmail...>
900 * Pinging the DJVU image format no longer faults.
cristy1ea34962010-07-01 19:49:21 +0000901 * Check for time-limit-exceeded in only one thread.
cristyf9218a72010-07-03 17:29:40 +0000902 * Reading filenames from a file (e.g. @filenames) no longer includes the
903 utility name (side effect of StringToArgv() method).
cristyf500a7b2010-07-01 18:23:49 +0000904
cristy62e282b2010-06-29 01:27:13 +00009052010-06-28 6.6.2-10 Cristy <quetzlzacatenango@image...>
cristyf2687ca2010-06-29 16:32:38 +0000906 * Support the tiff:fill-order define.
cristyd1df72d2010-06-29 02:17:03 +0000907 * Filters are case sensitive (e.g. reduce-Colors).
cristydaa76602010-06-30 13:05:11 +0000908 * Restore mogrify's -path option.
909 * The -list module option lists image coders and image filters.
cristy62e282b2010-06-29 01:27:13 +0000910
cristy79f99952010-06-27 22:22:02 +00009112010-06-27 6.6.2-9 Cristy <quetzlzacatenango@image...>
912 * Add the ImageView API.
913 * Fix DJVU coder to read one page (e.g. 'image.djvu[2]').
914 * Support -define png:bit-depth=1 -define png:color-type=3 for PNG format.
915
cristy6305d192010-06-23 01:07:24 +00009162010-06-22 6.6.2-8 Cristy <quetzlzacatenango@image...>
917 * Skip byte when DDS bitcount is 32 (reference
918 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16487).
cristy44b776d2010-06-23 16:28:36 +0000919 * Montage now uses final background setting (e.g. montage -background none ...
920 -background lightblue show:).
cristy0be53ea2010-06-23 19:12:05 +0000921 * Do not annotate directory paths in ListFiles().
cristyb905e452010-06-24 00:30:31 +0000922 * Reset the image matte for png:color-type=2.
cristy6305d192010-06-23 01:07:24 +0000923
cristyca972de2010-06-20 23:37:02 +00009242010-06-17 6.6.2-7 Cristy <quetzlzacatenango@image...>
cristyb70a4862010-06-18 01:18:44 +0000925 * Support new label:pointsize property.
926 * Miscellany->Slide Show, in the display program, now cycles through the
927 image sequence.
cristy2def9322010-06-18 23:59:37 +0000928 * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
cristye1287512010-06-19 17:38:25 +0000929 * Reduce memory requirements when dithering on the iPhone.
cristy6b3da3a2010-06-20 02:21:46 +0000930 * Command line operators no longer affected by settings that appear after
931 them (e.g. -splice 10x0+0+0 -gravity center).
cristy1a14f472010-06-20 19:21:48 +0000932 * Compute the proper DPX user data field size.
cristyb70a4862010-06-18 01:18:44 +0000933
cristyca972de2010-06-20 23:37:02 +00009342010-06-15 6.6.2-6 Cristy <quetzlzacatenango@image...>
935 * Fix some nits to keep the clang compiler happy.
936
anthony8d188502010-06-14 04:33:35 +00009372010-06-14 6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
anthony382bb5e2010-06-12 01:09:01 +0000938 * Fix transprancy handling for Morphology Convolve
939 * Adjustments of Hit And Miss and Edge Detection kernel definitions
anthony68cf70d2010-06-13 12:51:53 +0000940 * Added 'ThinDiagonals' Thinning Kernel + two sub-types
anthony8d188502010-06-14 04:33:35 +0000941 * Handling for Convolution of 1-D vertical kernels.
942 However this was removed (using #if-#endif) as I found it slower in tests!
943
9442010-06-12 6.6.2-5 Cristy <quetzlzacatenango@image...>
945 * mogrify -format properly handles compressed image filename (e.g.
946 -format jpg logo.png.bz2).
cristy283582e2010-06-14 23:40:47 +0000947 * Respect +dither option when saving to the GIF image format.
anthony382bb5e2010-06-12 01:09:01 +0000948
cristy2b5db102010-06-09 01:07:28 +00009492010-06-08 6.6.2-4 Cristy <quetzlzacatenango@image...>
950 * End of string sentinal is \n not \r.
951
glennrp347e40f2010-06-06 11:27:30 +00009522010-06-06 6.6.2-3 Glenn Randers-Pehrson <glennrp@image...>
953 * Don't decode pixels in coders/png.c when image->ping is set.
954
cristyd5562a92010-06-05 13:43:49 +00009552010-06-06 6.6.2-3 Cristy <quetzlzacatenango@image...>
956 * Reset image filename when reading inline images.
cristy8b15ef52010-06-06 17:40:18 +0000957 * Don't clamp floating point values for HDRI-enabled ImageMagick.
cristyd5562a92010-06-05 13:43:49 +0000958
anthony5f3a4b52010-06-04 00:54:41 +00009592010-05-25 6.6.2-2 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +0000960 * Replaced '^' morphology kernel rotation with two variants '>' and '<'
961 * 'Skeleton' variant to thin down images as symmetrically as possible.
anthonybee715c2010-06-04 01:25:57 +0000962 * Spelling correction: Manhatten -> Manhattan
anthony5f3a4b52010-06-04 00:54:41 +0000963
glennrp2cbb4482010-06-02 04:37:24 +00009642010-06-01 6.6.2-2 Glenn Randers-Pehrson <glennrp@image...>
965 * Properly scale color components of the PNG bKGD chunk.
glennrpbb010dd2010-06-01 13:07:15 +0000966 * Prevent MNG divide by zero in calculation of frame_timeout. Set
967 both frame_delay and frame_timeout to infinite when ticks_per_second
968 is zero, as required by the MNG spec.
cristya76607c2010-05-31 16:26:08 +0000969
glennrp2cbb4482010-06-02 04:37:24 +00009702010-05-31 6.6.2-2 Cristy <quetzlzacatenango@image...>
971 * Add x:silent option to prevent beeps when reading the X image format.
972 * Recognize TTF for GetMagicInfo().
973 * Ensure the +set option deletes the image artifact.
974
9752010-05-28 6.6.2-1 Glenn Randers-Pehrson <glennrp@image...>
glennrpe9c26dc2010-05-30 01:56:35 +0000976 * Prevent coders/png.c from attempting to write an empty tRNS chunk.
977
glennrp2cbb4482010-06-02 04:37:24 +00009782010-05-25 6.6.2-1 Anthony Thyssen <A.Thyssen@griffith...>
anthony501c2f92010-06-02 10:55:14 +0000979 * Fix for Square Array Rotates (off center origin rotate)
anthony1d45eb92010-05-25 11:13:23 +0000980 * Added HitAndMiss kernel Ridges2 to find 2 pixel thick ridges
anthony58915292010-05-27 06:07:17 +0000981 * Added FreiChen:0,{angle} FreiChen:{angle} and FreiChen:-1 variations
982 to complete this kernels definition
anthony1d45eb92010-05-25 11:13:23 +0000983
cristy7a693872010-05-24 13:13:54 +00009842010-05-24 6.6.2-1 Cristy <quetzlzacatenango@image...>
985 * Respect density when rendering SVG images.
cristy04d3f382010-05-24 14:49:16 +0000986 * Set AVI handler to the MPEG coder.
cristy69451072010-05-24 22:42:42 +0000987 * Compute the proper DPX user data field size.
cristy2261ef52010-05-25 13:11:55 +0000988 * Do not interpret a format specifier when enclosed in brackets (e.g.
989 rose_tile_%[filename:tile].gif.
cristy5f959472010-05-27 22:19:46 +0000990 * Use 64-bit types when compiling with the 64-bit Visual C++ compiler under
991 Windows.
glennrp749699c2010-06-01 13:09:33 +0000992 * Prevent MNG divide by zero in calculation of frame_delay (reference
cristy8182b072010-05-30 20:10:53 +0000993 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16320).
cristy7a693872010-05-24 13:13:54 +0000994
glennrp2cbb4482010-06-02 04:37:24 +00009952010-05-23 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
anthony47f5d062010-05-23 07:47:50 +0000996 * Third Re-write of MorphologyApply() to better handle compound methods.
997 * Implemented -set option:morphology:compose for merging results of
998 multiple kernels. "None" means re-iterate results with next kernel.
999 While "Undefined" means to use the internal default for a method.
1000 Thinning, Thickening, HitAndMiss, Convolve, Correlate defaults to "None"
1001 while HitAndMiss defaults to "Lighten" (union of all kernel results).
1002 Other morphology methods defaults still to be decided.
1003 * Added HitAndMiss Kernel: Ridges (find ridges and pixel width lines)
anthonyf0176c32010-05-23 23:08:57 +00001004 * Rotation Expansion of single kernels '^' and '@' flags in arguments
1005 EG: -set option:showkernel 1 -morphology Convolve 'Blur:0x2^'
anthony47f5d062010-05-23 07:47:50 +00001006 * ExpandKernelInfo() (rotation expand) now groks symmetrical kernels.
anthonyf0176c32010-05-23 23:08:57 +00001007 So the above will only produce a list of 2 kernels, not 4 kernels
anthony47f5d062010-05-23 07:47:50 +00001008
glennrp2cbb4482010-06-02 04:37:24 +000010092010-05-18 6.6.2-0 Anthony Thyssen <A.Thyssen@griffith...>
glennrpb489b4c2010-08-10 02:08:54 +00001010 * Separation of internal function MorphologyApply() from
anthony9eb4f742010-05-18 02:45:54 +00001011 MorphologyImageChannel() to calls to convolve without user settings.
anthony47f5d062010-05-23 07:47:50 +00001012 * Rewrite of MorphologyApply() to output better 'verbose' messages
anthony9eb4f742010-05-18 02:45:54 +00001013 * Better handling of Gaussian tyle filters (bug fixes)
1014 * Bug fix and optimization of kernel size calculations in "gem.c"
anthonyf0176c32010-05-23 23:08:57 +00001015 * Allow '^' or '@' flags in 'user defined' kernel size arguments to
1016 expand kernel into a rotated list.
anthony46a369d2010-05-19 02:41:48 +00001017 EG: -set option:showkernel 1 -morphology Thinning '3@: 0,1,0 0,1,0 0,0,0'
1018 * Allow a scaled unity kernel to be added to kernel (EdgeDet->Sharpen)
1019 EG: -set option:convolve:scale [kernel_scale][^!],[unity_scale][%]
glennrp62340102010-06-07 13:28:46 +00001020 * Addition of "Laplacian of Gaussian" (LOG), also known as Mexican Hat
anthony46a369d2010-05-19 02:41:48 +00001021 EG: -morphology convolve LOG:0x1
1022 * Added FreiChen, Kirsch Convolution kernels
1023 * Added Descrete 'Laplacian of Gaussian' kernels (Laplacian type 15 and 19)
1024 * Added Edges HitAndMiss Kernel
anthony9eb4f742010-05-18 02:45:54 +00001025
cristy664b8d72010-05-17 13:53:36 +000010262010-05-17 6.6.2-0 Cristy <quetzlzacatenango@image...>
cristy144f1b62010-05-18 00:52:09 +00001027 * PSD images require a proper layer to support an alpha channel.
cristye96405a2010-05-19 02:24:31 +00001028 * Enable PFM endian support.
cristy9ce07f62010-05-21 13:14:10 +00001029 * Add context to -border for montage. Inside the parenthesis it adds a border
1030 to the image otherwise it sets the border for the layout manager.
cristy51851652010-05-21 18:38:03 +00001031 * 24-bit BMP images are not colormapped even if header colors != 0.
cristy61047b62010-05-22 02:15:20 +00001032 * Set DPX user data like this: -set profile dpx:userdata.txt.
cristy2c155152010-05-23 20:09:56 +00001033 * Make sure Lab => RGB => Lab survives the round trip.
cristy664b8d72010-05-17 13:53:36 +00001034
cristy472afc72010-05-16 19:29:35 +000010352010-05-15 6.6.1-10 Cristy <quetzlzacatenango@image...>
1036 * Use ScaleCharToQuantum() in coders/src.c (reference
1037 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16229).
cristy5e971f42010-05-17 02:24:21 +00001038 * Don't clamp HDRI EXR pixels.
cristy472afc72010-05-16 19:29:35 +00001039
cristya0bf4682010-05-14 12:15:55 +000010402010-05-14 6.6.1-9 Cristy <quetzlzacatenango@image...>
1041 * Increase the estimated # points for the path drawing primitive.
cristyf11065e2010-05-14 13:26:59 +00001042 * Remove any prior resolution block from PSD before writing the new block.
cristya0bf4682010-05-14 12:15:55 +00001043
anthonyc1061722010-05-14 06:23:49 +000010442010-05-14 6.6.1-9 Anthony Thyssen <A.Thyssen@griffith...>
glennrpa3adfd92010-05-14 18:12:46 +00001045 * Addition of more Morphological/Convolution Kernels.
anthonyc1061722010-05-14 06:23:49 +00001046 DOG (Difference of Gaussians) and DOB (Difference of Blurs),
anthony46a369d2010-05-19 02:41:48 +00001047 EG: -morphology convolve DOG:0x1,3
1048 -morphology convolve DOB:0x1,3,90
1049 * Added Prewitt, Roberts, Compass Convolution Kernels
1050 * Ring Symbol Kernel (subtraction of Disk from a Disk)
anthonyc1061722010-05-14 06:23:49 +00001051
10522010-05-13 6.6.1-9 Cristy <quetzlzacatenango@image...>
cristy93c0cd82010-05-14 01:45:55 +00001053 * The pixel buffer was underallocated for some image formats when streaming.
1054
anthony1b2bc0a2010-05-12 05:25:22 +000010552010-05-12 6.6.1-8 Anthony Thyssen <A.Thyssen@griffith...>
anthony5ef8e942010-05-11 06:51:12 +00001056 * Implementation of Pattern Matching Morphology methods
1057 HitAndMiss, Thicken, Thinning
glennrpa3adfd92010-05-14 18:12:46 +00001058 * Reporting of Kernel Strings that fail to parse (though not why)
anthony7a01dcf2010-05-11 12:25:52 +00001059 * Parsing of Multiple Kernel Strings, generating a list of kernels
anthony1b2bc0a2010-05-12 05:25:22 +00001060 * Union of results from Multiple Kernels for HitAndMiss method
1061 * Interated Multiple Kernels for all other morphology methods
anthony3dd0f622010-05-13 12:57:32 +00001062 * Added many new kernels for HitAndMiss and Convolution
1063 Sobel, Laplacian, Cross, Peaks, Corners, LineEnds, LineJunctions,
1064 ConvexHull (for Thicken), Skeleton (for Thinning)
anthony5ef8e942010-05-11 06:51:12 +00001065
glennrpd283b562010-05-10 03:00:50 +000010662010-05-08 6.6.1-8 Glenn Randers-Pehrson <glennrp@image...>
1067 * Use proper background.index when writing indexed PNG, if the background
1068 color is in the palette.
1069
cristy80ac8b92010-05-08 13:36:57 +000010702010-05-08 6.6.1-7 Cristy <quetzlzacatenango@image...>
1071 * Fix improper 'invalid colormap index' PNG bug.
cristyea374282010-05-09 19:43:15 +00001072 * Fix PerlMagick compile exception.
cristy80ac8b92010-05-08 13:36:57 +00001073
anthonyc84dce52010-05-07 05:42:23 +000010742010-05-07 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1075 * Added % and ! modification flags to morphology distance kernel
anthony2037f622010-05-08 06:57:15 +00001076 scaling factor, for easier usage.
anthonyd37a5cb2010-05-07 06:37:03 +00001077 * Bug fix for compose math channel handling and morphology diff usage
anthonyc84dce52010-05-07 05:42:23 +00001078
cristydd438462010-05-06 13:44:04 +000010792010-05-06 6.6.1-6 Cristy <quetzlzacatenango@image...>
1080 * Do not claim gray colorspace if gray image includes a non-gray pixel.
cristy37d38a32010-05-07 01:55:02 +00001081 * Initialize BMP alpha channel to opaque for RGB images.
glennrpa3adfd92010-05-14 18:12:46 +00001082 * Fixed under allocation for round rectangles.
anthony2037f622010-05-08 06:57:15 +00001083 * The -list option returns a 0 status as expected.
cristydd438462010-05-06 13:44:04 +00001084
anthony7d10d742010-05-06 07:05:29 +000010852010-05-06 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1086 * Made use of new no-'sync' channel enabled mathematical compose methods
1087 for the difference morphology methods. These should now work correctly
glennrpa3adfd92010-05-14 18:12:46 +00001088 for specific channels, and more importantly for alpha shaped morphology.
anthony7d10d742010-05-06 07:05:29 +00001089
cristydd438462010-05-06 13:44:04 +000010902010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
glennrpc44ad052010-05-05 23:10:28 +00001091 * Fixed bugs with losing the opacity channel while writing some PNG images.
1092 (bug reported by Anthony T.)
1093
glennrpb4a13412010-05-05 12:47:19 +000010942010-05-05 6.6.1-6 Glenn Randers-Pehrson <glennrp@image...>
1095 * Simplified and corrected rowbytes calculation in coders/png.c and
1096 added more logging.
1097
anthonyc5d68fe2010-05-05 05:27:54 +000010982010-05-05 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1099 * Rename of "Add" and "Subtract" compositions to "ModulusAdd" and
1100 "ModulusSubtract" for more clarity of there functions. Old names
1101 will continue to work as expected.
anthony320be8b2010-05-05 06:16:16 +00001102 * Fix "Minus", "ModulusAdd", and "ModulusSubtract" to follow
anthonyc5d68fe2010-05-05 05:27:54 +00001103 normal SVG 'Over' blending specifications, (see next for override)
anthony320be8b2010-05-05 06:16:16 +00001104 Note that this does NOT include the "Plus" composition method which has
glennrpa3adfd92010-05-14 18:12:46 +00001105 SVG definition for it to use a 'Plus' blending rather than 'Over' blending.
anthony320be8b2010-05-05 06:16:16 +00001106
1107 * By default mathematical compositions work as per SVG definition. That is
glennrpa3adfd92010-05-14 18:12:46 +00001108 the results are synchronized with 'Over' alpha-blending (except "Plus"
anthony320be8b2010-05-05 06:16:16 +00001109 which uses 'plus' alpha-blending).
1110
1111 By removing the default 'sync' flag from the -channel setting however
glennrpa3adfd92010-05-14 18:12:46 +00001112 Break this inter-channel synchronization and do the mathematical operations
anthony320be8b2010-05-05 06:16:16 +00001113 only on the individual channels as specified by the -channel setting.
1114 That is do 'channel' math rather than 'SVG' composition.
1115
1116 With this change you can then use mathematical composition methods on
1117 individual channels or even with the alpha channel of images.
anthonyc5d68fe2010-05-05 05:27:54 +00001118
anthonyec40aca2010-04-29 00:20:28 +000011192010-04-28 6.6.1-6 Anthony Thyssen <A.Thyssen@griffith...>
1120 * Special case handling in Barrel distortion (pixel at image center)
1121 * Calculation of image for Barrel distortion (pixel vs image coords)
1122 * Argument input (handling optional 'd' argument) for Barrel distortion
1123
11242010-04-24 6.6.1-6 Cristy <quetzlzacatenango@image...>
cristy9acb8642010-04-24 17:12:04 +00001125 * Do not declare timestruct under MinGW.
cristyd1eac5d2010-04-25 23:18:20 +00001126 * Respect -compose option for the montage utility (bug report by Anthony).
cristy4ccd4c02010-04-25 00:43:15 +00001127 * A 256 column gradient produces a 256 color GIF image (bug report by
1128 Anthony).
cristy1f9ce9f2010-04-28 11:55:12 +00001129 * Register / unregister CALS format in static.c (reference
1130 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=16103).
cristya5b77cb2010-05-07 19:34:48 +00001131 * Add SetImageColor() method.
cristy9acb8642010-04-24 17:12:04 +00001132
cristy620e5a12010-04-17 13:29:52 +000011332010-04-17 6.6.1-5 Cristy <quetzlzacatenango@image...>
1134 * Only write one ICC profile to PSD image.
cristyd0272592010-04-21 01:01:49 +00001135 * Sync image colormap for PNG tRNS chunks.
cristy11208b12010-04-22 01:51:00 +00001136 * The -direction option now works with the -annotate and -draw options.
1137 * For the histogram: format, if you have no need for the unique color list,
1138 use <kbd>-define histogram:unique-colors=false</kbd> to forego this
1139 expensive operation.
cristyecbe37f2010-04-22 13:50:04 +00001140 * Match on literal after backslash in glob expression (reference
1141 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16068).
cristydaff8092010-04-22 14:50:53 +00001142 * Enable JPEG-compression for grayscale TIFF images (reference
1143 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
1144 * Don't write empty tile if tile geometry matches the image width (reference
1145 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
cristy9f2083a2010-04-22 19:48:05 +00001146 * Support -regard-warnings in the mogrify utility.
cristy19eb6412010-04-23 14:42:29 +00001147 * Output the correct units for the identify utility (reference
1148 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
cristy620e5a12010-04-17 13:29:52 +00001149
cristyb65a5b82010-04-15 16:27:51 +000011502010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
1151 * Do not set the resample virtual pixel method when undefined.
cristy2045da32010-04-16 00:59:35 +00001152 * Support writing grayscale PSD images.
cristyf4657152010-04-16 18:44:09 +00001153 * Revert Lab-to-XYZ colorspace transform patch.
1154 * Clamp HDRI values for LevelImageChannel() method.
cristyb65a5b82010-04-15 16:27:51 +00001155
cristyb0993202010-04-13 01:18:27 +000011562010-04-12 6.6.1-3 Cristy <quetzlzacatenango@image...>
1157 * For HSL to RGB, if color temperature is less than 0, set RGB to lightness.
cristy18cb62e2010-04-13 22:08:09 +00001158 * Do not flip BMP image with negative height when pinging.
cristyb0993202010-04-13 01:18:27 +00001159
11602010-04-08 6.6.1-2 Cristy <quetzlzacatenango@image...>
cristy602038a2010-04-08 13:38:18 +00001161 * Improve support for device link profiles.
1162
anthony7fe39fc2010-04-06 03:19:20 +000011632010-04-06 6.6.1-1 Anthony Thyssen <A.Thyssen@griffith...>
1164 * Fixed bug in -auto-level for special case when only one value is present
1165 in some channel of the image. In this case no 'stretch is performed, just
1166 as -normalize does.
1167
cristy6afbad42010-04-05 18:19:13 +000011682010-04-05 6.6.1-1 Cristy <quetzlzacatenango@image...>
anthony7fe39fc2010-04-06 03:19:20 +00001169 * WMF support under Windows does not produce the same results as under
glennrpa7d635a2010-04-06 13:15:58 +00001170 Linux.
cristy6afbad42010-04-05 18:19:13 +00001171
anthony6090dc12010-04-01 00:24:21 +000011722010-03-31 6.6.1-0 Anthony Thyssen <A.Thyssen@griffith...>
cristy3d818612010-04-01 18:56:37 +00001173 * Fixed bug in equal-size tile cropping, when image has a page offset.
anthony6090dc12010-04-01 00:24:21 +00001174
cristya8307572010-03-31 14:24:19 +000011752010-03-31 6.6.1-0 Cristy <quetzlzacatenango@image...>
glennrpdbd9aba2010-06-06 21:59:49 +00001176 * The -recolor 4x4 matrix is now interpreted properly (previously it
glennrpa3adfd92010-05-14 18:12:46 +00001177 summed rather than attenuating the alpha channel).
cristy3d818612010-04-01 18:56:37 +00001178 * Support writing 1-bit PSD images.
1179 * Support LCMS 2.0.
cristy735e8942010-04-02 20:32:57 +00001180 * Improved WMF support under Windows.
cristya8307572010-03-31 14:24:19 +00001181
glennrp5af765f2010-03-30 11:12:18 +000011822010-03-30 6.6.1-0 Glenn Randers-Pehrson <glennrp@image...>
glennrpfaa852b2010-03-30 12:17:00 +00001183 * The new coders/png.c was failing to read a 1-bit paletted image properly.
1184 * Finished eliminating the deprecated direct references to members of
1185 the png_info structure. ImageMagick can now be built with libpng-1.5.
glennrped7a94d2010-03-30 03:22:02 +00001186
cristye20d6d82010-03-26 17:44:29 +000011872010-03-21 6.6.0-10 Cristy <quetzlzacatenango@image...>
cristydba40d42010-03-25 18:31:50 +00001188 * Respect the -density option when rendering a Postscript or PDF image.
cristy2857ffc2010-03-27 23:44:00 +00001189 * Distort barrel no longer complains when 3 arguments are given (reference
1190 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15883).
anthony6090dc12010-04-01 00:24:21 +00001191 * Support -direction left-to-right option for rendering text
cristydba40d42010-03-25 18:31:50 +00001192
glennrpd5045b42010-03-24 12:40:35 +000011932010-03-24 6.6.0-9 Glenn Randers-Pehrson <glennrp@image...>
1194 * coders/png.c: Eliminated support of libpng versions older than 1.0.12.
glennrpfb0f3952010-03-24 20:47:28 +00001195 * Relocated the new, misplaced png_get_rowbytes() call.
glennrp5d750a42010-03-25 01:53:17 +00001196 * Updated setjmp/longjmp/jmpbuf usage to work with libpng-1.5.
glennrp8ab7ab82010-03-23 13:35:11 +00001197
cristy56ed31c2010-03-22 00:46:21 +000011982010-03-21 6.6.0-9 Cristy <quetzlzacatenango@image...>
1199 * Windows does not support complex.h (reference
1200 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15808).
cristy39161da2010-03-22 17:19:48 +00001201 * Add support for monochrome PSD images.
cristyed110712010-03-23 01:16:38 +00001202 * VignetteImage() no longer crashes when x and y arguments are both greater
1203 than half the width (x) and height (y) of the image.
cristy56ed31c2010-03-22 00:46:21 +00001204
cristy6ebc0932010-03-21 02:08:24 +000012052010-03-20 6.6.0-8 Glenn Randers-Pehrson <glennrp@image...>
glennrp7f727f32010-03-20 16:47:30 +00001206 * Eliminated some of the deprecated direct references to members of
1207 the png_info structure. This must be finished before we can build
1208 with libpng-1.5.
1209
cristy68931bc2010-03-19 17:11:43 +000012102010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...>
1211 * The animate program no longer loops twice when -loop 1 is specified.
cristy386ad9b2010-03-19 23:46:32 +00001212 * The caption format would sometimes hang when the text was not UTF-8.
cristy79e61d42010-03-20 02:24:31 +00001213 * Don't gamma correct log to linear color conversion unless the -gamma is
cristya97426c2011-02-04 01:41:27 +00001214 specified (reference
cristy79e61d42010-03-20 02:24:31 +00001215 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=15799).
cristy68931bc2010-03-19 17:11:43 +00001216
cristy7f8a96c2010-03-17 12:22:00 +000012172010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...>
1218 * Detect CMYKProcessColor AI tag.
cristy06609ee2010-03-17 20:21:27 +00001219 * Delete image from command line cache for -write option.
cristy7f8a96c2010-03-17 12:22:00 +00001220
cristy15e25cb2010-03-13 20:31:29 +000012212010-03-13 6.6.0-6 Cristy <quetzlzacatenango@image...>
1222 * Add support for the Adobe Large Document format.
cristyf0c78232010-03-15 12:53:40 +00001223 * Recognize -remap option for the mogrify utility.
cristycbb34a42010-03-16 01:45:18 +00001224 * The default Helvetica font is not always available, check for
1225 Century Schoolbook too (reference
1226 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15780).
cristy15e25cb2010-03-13 20:31:29 +00001227
cristydf415c82010-03-11 16:47:50 +000012282010-03-11 6.6.0-5 Cristy <quetzlzacatenango@image...>
1229 * Permit user to get virtual pixels with a region width of 0.
glennrpa7d635a2010-04-06 13:15:58 +00001230 * Reformulate the jinc() function so that the main peak is of amplitude of 1.
cristy2d5e44d2010-03-12 01:56:29 +00001231 * Resampling filter must respect the image virtual pixel method.
cristydf415c82010-03-11 16:47:50 +00001232
cristyed574b32010-03-07 18:23:47 +000012332010-03-07 6.6.0-4 Cristy <quetzlzacatenango@image...>
cristyd18ae7c2010-03-07 17:39:52 +00001234 * The -evaluate-sequence option behaves like -evaluate except it operates
1235 on a sequence of images.
1236
cristyc5c3af02010-03-05 16:39:11 +000012372010-03-05 6.6.0-2 Cristy <quetzlzacatenango@image...>
cristyf40785b2010-03-06 02:27:27 +00001238 * Add support for the -maximum and -minimum options.
cristyc5c3af02010-03-05 16:39:11 +00001239
cristyc797b1d2010-02-27 15:22:16 +000012402010-02-27 6.6.0-1 Cristy <quetzlzacatenango@image...>
1241 * Check to see if ICON image width /height exceeds that of the image canvas.
cristyf59a8922010-02-28 19:51:23 +00001242 * Set the DPX descriptor to Luma only if the image type is not TrueColor.
cristyca141542010-03-02 14:57:09 +00001243 * Add support for -fx airy(), j0(), j1(), jinc(), and sinc() (reference
cristyee56cf12010-03-01 22:17:06 +00001244 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15685).
cristyca141542010-03-02 14:57:09 +00001245 Anthony, review these for correctness.
cristy553743c2010-03-03 15:04:17 +00001246 * Don't embed an XMP profile in an EPS image for now.
cristyc797b1d2010-02-27 15:22:16 +00001247
cristy3d9279f2010-02-22 14:38:00 +000012482010-02-21 6.6.0-0 Cristy <quetzlzacatenango@image...>
1249 * Insufficient image data in EPT is a warning rather than an error.
1250 * Respect -type TrueColor when writing gray DPX images.
cristy69702dd2010-02-22 15:26:39 +00001251 * Fix problem reading 10-bit grayscale DPX images when scanline length is
1252 not a multiple of 3.
cristy228ab742010-02-24 13:49:34 +00001253 * BMP has an alpha channel, it was treated as an opacity channel.
cristy3d9279f2010-02-22 14:38:00 +00001254
cristyff024b42010-02-21 22:55:09 +000012552010-02-20 6.5.9-10 Cristy <quetzlzacatenango@image...>
1256 * Write 10-bit grayscale DPX images properly.
1257
cristy66920e82010-02-18 14:33:30 +000012582010-02-18 6.5.9-8 Cristy <quetzlzacatenango@image...>
1259 * Detect PDF ICCBased colorspace.
1260
anthony999bb2c2010-02-18 12:38:01 +000012612010-02-18 6.5.9-7 Anthony Thyssen <A.Thyssen@griffith...>
cristy66920e82010-02-18 14:33:30 +00001262 * Finalized -set option:convolve:scale kernel normalize/scale option
anthony999bb2c2010-02-18 12:38:01 +00001263
cristy9974d352010-02-17 02:40:21 +000012642010-02-16 6.5.9-7 Cristy <quetzlzacatenango@image...>
1265 * TransformImage() resets the image blob when called in the PICT decoder;
1266 use SetImageExtent() instead.
1267
cristy4aff1572010-02-15 13:34:01 +000012682010-02-14 6.5.9-6 Cristy <quetzlzacatenango@image...>
1269 * Support PSD RLE compression.
1270
cristyc8d69b12010-02-13 19:06:26 +000012712010-02-13 6.5.9-5 Cristy <quetzlzacatenango@image...>
1272 * The jpeg:extent define sometimes exceeded the specified limit.
1273
cristy508d9312010-02-10 21:10:30 +000012742010-02-09 6.5.9-4 Cristy <quetzlzacatenango@image...>
1275 * Resolve "too many open files" (reference
1276 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15546).
1277
anthony930be612010-02-08 04:26:15 +000012782010-02-08 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
1279 * Added Correlate method which does a Convolve without reflecting the kernel.
1280
cristy52cf7f12010-02-07 18:07:56 +000012812010-02-07 6.5.9-3 Cristy <quetzlzacatenango@image...>
1282 * Initialize grayscale colormap for PSD images.
1283
12842010-02-07 6.5.9-3 Anthony Thyssen <A.Thyssen@griffith...>
anthony4fd27e22010-02-07 08:17:18 +00001285 * Final testing and fixing of basic morphology operators
anthony930be612010-02-08 04:26:15 +00001286 * Addition Third-level Subtractive Morphology Methods:
1287 EdgeIn, EdgeOut, Edge, TopHat, BottomHat
anthony4fd27e22010-02-07 08:17:18 +00001288 * Ensuring original kernels passed to morphology are cloned before being
glennrpdbd9aba2010-06-06 21:59:49 +00001289 modified for use by specific methods (EG: convolve scale/normalize)
anthony4fd27e22010-02-07 08:17:18 +00001290
cristy54666e82010-02-03 23:34:26 +000012912010-02-03 6.5.9-2 Cristy <quetzlzacatenango@image...>
1292 * display -immutable to display transparent image without a checkboard.
1293
cristy2bc0ef72010-02-02 01:38:51 +000012942010-01-27 6.5.9-1 Glenn Randers-Pehrson <glennrp@image...>
1295 * Make -define png:color-type less persnickity about what it will accept.
1296
12972010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...>
1298 * added use of -precision in 'showkernel' output of -morphology
1299 * correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and
glennrp963fcab2011-04-22 21:18:47 +00001300 'Distance' Morphology primitives. This does not have a performance hit,
cristy2bc0ef72010-02-02 01:38:51 +00001301 though is only truely applicable when the kernel is asymmetric. Note that
1302 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close'
1303 operations work properly. This 'reflected usage is defined by online
1304 morphology lecture notes (Google for "EECE Binary Morphology")
1305 * Added convolve kernel scaling setting "-set option:convolve:scale N"
1306 If undefined morphology convolve does not do any scaling or normalization
1307 of the convolution kernel. A value of 0.0 causes normalization for both
1308 zero and non-zero (added weights) kernel types.
1309
13102010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...>
1311 * Speed up reading the PSD image format.
1312 * Add the -precision option. Use it to set the maximum number of significant
1313 digits to be printed.
1314 * Add -features option to the identify program to display channel features.
anthony4fd27e22010-02-07 08:17:18 +00001315 * Add -unique option to the identify program to display channel features.
cristy2bc0ef72010-02-02 01:38:51 +00001316
13172010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1318 * Add support for compact floating point (i.e. -depth 16 -define
1319 quantum:format=floating-point).
1320 * Transparent images no longer flicker on certain system when using the
1321 display program.
1322 * Permit interactive resizing with the display program.
1323 * Support heterogeneous distributed processing, see
1324 http://www.imagemagick.org/script/architecture.php#distributed.
1325 * Fix semaphore assertion when reading a corrupt image with Magick++.
1326 * Add support for -brightness-contrast option.
1327
13282010-01-05 6.5.9-0 Stephan Menzel <stephan.menzel@gmail...>
1329 * Add support for the BGRA raw image format.
1330
13312010-01-04 6.5.9-0 Anthony Thyssen <A.Thyssen@griffith...>
1332 * Added Kernel Generator to generate kernels from user strings, which
1333 allows the generation in many built in kernels for both Convolution
1334 and other Morphological methods. New Kernels currently include..
1335 Convolution: Gaussian, Blur, Comet
1336 Morphological: Rectangle, Square, Diamond, Disk, Plus
1337 Distance: Chebyshev, Manhatten, Knight, Euclidean
1338 And both old and new (rectangular) user defined kernel specifications
1339 including the use of 'nan' to represent elements which are not part
1340 of the kernel definition. List built-in kernel types use "-list kernel"
1341 * Added -morphology {method}[:{iteration}] {kernel_string}
1342 Initial methods includes no only the basic morphology methods: Dilate,
1343 Erode, Open, Close; and a pixel color preserving 'Intensity' version, but
1344 also the special methods: Convolve, and Distance. Of course the
1345 appropriate kernel should be provided for each specific method.
1346
13472010-01-01 6.5.9-0 Cristy <quetzlzacatenango@image...>
1348 * Add OpenCL-enabled filter (e.g. convert image.png -process
1349 "convolve '-1, -1, -1, -1, 9, -1, -1, -1, -1'" image.jpg).
1350 * Added StringTo...() processing functions
1351
13522009-12-27 6.5.8-9 Anthony Thyssen <A.Thyssen@griffith...>
1353 * Added MxN tile cropping with overlapping and space handling.
1354 See IM Examples, Cutting and Bordering, Cropping roughly Equal
1355
13562009-12-23 6.5.8-8 Anthony Thyssen <A.Thyssen@griffith...>
1357 * angle bug fix in variable blur composition with vertical ellipses
1358 * Added ability to have variable angles for ellipses in variable blur
1359 composition. See IM Examples, Composition, Variable Blur for details
1360
13612009-12-20 6.5.8-8 Cristy <quetzlzacatenango@image...>
1362 * JPEG does not grok the HSL colorspace.
1363
13642009-12-18 6.5.8-7 Cristy <quetzlzacatenango@image...>
1365 * Off by 1 error when allocating the dash-pattern array in PerlMagick.
1366 * The -gaussian-blur over blurred the opacity channel (reference
1367 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15218).
1368
13692009-12-13 6.5.8-6 Cristy <quetzlzacatenango@image...>
1370 * Declare InverseFourierTransformImage in Magick++/Include.h.
1371
13722009-12-09 6.5.8-5 Glenn Randers-Pehrson <glennrp@image...>
1373 * The PNG8 encoder would fail to write a 1-color image, due to
1374 a bogus MagickFail return from CompressColormapTransFirst().
1375
13762009-12-05 6.5.8-4 Cristy <quetzlzacatenango@image...>
1377 * SVG images are no longer double sized with the -density option.
1378
13792009-12-04 6.5.8-3 Glenn Randers-Pehrson <glennrp@image...>
1380 * Changed the one instance of PNG_COLOR_TYPE_RGBA to PNG_COLOR_TYPE_RGB_ALPHA
1381 in coders/png.c
1382
13832009-12-03 6.5.8-3 Cristy <quetzlzacatenango@image...>
1384 * It's interword-spacing, not interword_spacing (reference
1385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=1515).
1386 * All JP2 depths (e.g. 4, 10, 12, 16) are now supported properly.
1387
13882009-11-28 6.5.8-2 Glenn Randers-Pehrson <glennrp@image...>
1389 * Changed the one remaining ping_info->trans to ping_info->trans_values
1390 in coders/png.c
1391
13922009-11-26 6.5.8-1 Chris Madison <madisonblu@gmail...>
1393 * Eliminate bogus 'skip to sync byte' exception for PCD image format.
1394 * -threshold option: threshold to white if the computed intensity of the
1395 color channels exceeds the threshold.
1396 * Add -define jpeg:extent option to restrict the maximum JPEG image file size.
1397
13982009-11-26 6.5.8-1 Dr. Ingo Bremer <bremer@wias-...>
1399 * Escape single quote in when writing the UIL format.
1400
14012009-11-25 6.5.8-1 Jee Teck <jee.teck@cteca...>
1402 * The mogrify program +opaque option now recognizes its required argument.
1403
14042009-11-19 6.5.8-0 Cristy <quetzlzacatenango@image...>
1405 * Add magick/morphlogy.{c,h} source templates.
1406 * Sync image option when reading MPR images.
1407 * Optimize ping for SVG images.
1408 * SetLogFormat() no longer causes crash (reference
1409 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=15091).
1410 * Do not call MagickCoreTerminus() when memory allocation fails inside
1411 the locale component.
1412
14132009-11-18 6.5.7-9 Cristy <quetzlzacatenango@image...>
1414 * Read / write 32-bit SUN raster images with a odd width.
1415 * Cairo format returns pixels with the alpha premultiplied (reference
1416 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=15081).
1417
14182009-11-12 6.5.7-8 Cristy <quetzlzacatenango@image...>
1419 * Thumb::URI file URI now has the correct number of forward slashes.
1420
14212009-11-09 6.5.7-7 Glenn Randers-Pehrson <glennrp@image...>
1422 * Suppress libpng pedantic warnings and warn about using old libpng-1.4.0
1423 beta versions.
1424
14252009-11-09 6.5.7-7 Cristy <quetzlzacatenango@image...>
1426 * Bump library age.
1427 * Restore -tile-offset functionality (bug report from Anthony).
1428
14292009-11-06 6.5.7-6 Cristy <quetzlzacatenango@image...>
1430 * Animate command line options are no longer ignored.
1431
14322009-11-04 6.5.7-5 Anthony Thyssen <A.Thyssen@griffith...>
1433 * Bug Fix for Polynomial distortion. which is now working.
1434
14352009-11-01 6.5.7-4 Cristy <quetzlzacatenango@image...>
1436 * Use -define delegate:bimodal=true to activate any bimodal delegates.
1437 * Make sure MagickWand semaphore is acquired before locking it.
1438
14392009-10-28 6.5.7-3 Cristy <quetzlzacatenango@image...>
1440 * Convert SVG clipping path points from unsigned to long.
1441
14422009-10-26 6.5.7-2 Chris Madison <madisonblu@gmail...>
1443 * Only call InstantiateXComponent() if X11 support is included.
1444 * Correct hue computation for the HSB colorspace.
1445
14462009-10-23 6.5.7-1 Samuel Thibault <samuel.thibault@ens-l...>
1447 * Braille coder fix for DirectClass images
1448
14492009-10-19 6.5.7-1 Wang Dataton <wang@datat...>
1450 * Use fdopen() rather than MagickOpenStream() in coders/pict.c.
1451
14522009-10-18 6.5.7-1 Cristy <quetzlzacatenango@image...>
1453 * Alpha blending is not required for ScaleImage().
1454 * Gaussian noise operator is not longer discontinuous.
1455
14562009-10-14 6.5.7-0 Pino Toscano <pino@kde...>
1457 * ImageMagick fails to build in GNU/HURD due to absence of PATH_MAX.
1458
14592009-10-14 6.5.7-0 Cristy <quetzlzacatenango@image...>
1460 * Black channel is now set properly when resizing CMYKA images.
1461
14622009-10-10 6.5.7-0 Anthony Thyssen <A.Thyssen@griffith...>
1463 * Bug Fixes for degenerate 'affine' cases of BilinearForward distortion.
1464
14652009-10-06 6.5.6-10 Cristy <quetzlzacatenango@image...>
1466 * Declare the MagickCore method SpliceImage() in Magick++/Include.h.
1467
1468 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
14692009-10-04 6.5.6-9 Cristy <quetzlzacatenango@image...>
1470 * Use GetCacheViewAuthenticPixels() rather than
1471 QueueCacheViewAuthenticPixels() for the CopyComposite optimization.
1472
14732009-10-03 6.5.6-8 Nick Wellnhofer <wellnhofer@aevum...>
1474 * Add missing libraries to the LIBADD entries in coders/Makefile.am,
1475 filters/Makefile.am and wand/Makefile.am.
1476 * Use LIBS rather than LDFLAGS in configure.ac for the Freetype delegate
1477 library.
1478
14792009-10-01 6.5.6-7 Cristy <quetzlzacatenango@image...>
1480 * Don't use group4 compression if the image is truecolor.
1481 * If image is gray, write grayscale DPX images.
1482 * We no longer lose a scanline when reading multi-frame raw images
1483 (Y, R, C, etc.).
1484 * Properly update the EXIF orientation tag.
1485
14862009-09-25 6.5.6-6 Cristy <quetzlzacatenango@image...>
1487 * Permit percentage of hue for HSL (e.g. hsl(12%,...)).
1488
14892009-09-25 6.5.6-5 Cristy <quetzlzacatenango@image...>
1490 * Support -clamp option.
1491 * Patch for IsMagickColorEqual() for HDRI.
1492 * Permit non-percentage HSL colors (e.g. hsl(12.6316,134.58339,219.00012)).
1493
14942009-09-25 6.5.6-5 Elf <elf@ephem...>
1495 * Patch to fix configure's framework's undefinedness (only if the gslib
1496 tests are run).
1497
14982009-09-22 6.5.6-4 Cristy <quetzlzacatenango@image...>
1499 * Don't compile Huffman2DEncodeImage() unless the TIFF delegate library
1500 is enabled.
1501 * Hue in hsl() format is 0-360 and does not use %.
1502
15032009-09-21 6.5.6-3 Cristy <quetzlzacatenango@image...>
1504 * Deprecate LevelImageColors(), replace with LevelColorsImage().
1505
15062009-09-17 6.5.6-2 Cristy <quetzlzacatenango@image...>
1507 * Optimize copy composite operator.
1508
15092009-09-15 6.5.6-2 Cristy <quetzlzacatenango@image...>
1510 * Use -define jpeg:size to scale a JPEG image to the specified size.
1511
15122009-09-13 6.5.6-0 Cristy <quetzlzacatenango@image...>
1513 * Fix ICON alpha mask scanline pad.
1514
15152009-09-11 6.5.5-10 Cristy <quetzlzacatenango@image...>
1516 * Return the global maximum threads to avoid the rare cache view assertions.
1517 * Throw an end-of-file exception for truncated raw gray images.
1518
15192009-09-10 6.5.5-9 Cristy <quetzlzacatenango@image...>
1520 * Do not include last line of text in the interline spacing computation.
1521
15222009-09-07 6.5.5-8 Cristy <quetzlzacatenango@image...>
1523 * Check that quantum_info is defined before destroying it in the PNG coder.
1524 * Add -interline-spacing option to convert.
1525
15262009-09-03 6.5.5-7 Cristy <quetzlzacatenango@image...>
1527 * Support multi-page transparent Postscript and PDF.
1528
15292009-09-01 6.5.5-6 Cristy <quetzlzacatenango@image...>
1530 * A union is required when converting a thread ID to an unsigned long.
1531
15322009-08-28 6.5.5-5 Cristy <quetzlzacatenango@image...>
1533 * Add support for TIFF 3.9.1.
1534
15352009-08-27 6.5.5-4 Cristy <quetzlzacatenango@image...>
1536 * Validate with the netscape: reference image.
1537
15382009-08-26 6.5.5-3 Cristy <quetzlzacatenango@image...>
1539 * Fix memory leak for threaded PerlMagick scripts.
1540
15412009-08-24 6.5.5-2 Cristy <quetzlzacatenango@image...>
1542 * SVG compile error when if MAGICKCORE_CAIRO_DELEGATE is not defined.
1543
15442009-08-23 6.5.5-1 Anthony Thyssen <A.Thyssen@griffith...>
1545 * Bug Fix for transparency handling in Composite Variable Blur
1546 * Addition of -auto-level and -auto-gamma image enhancements
1547 (under trial not yet final)
1548 * Addition of a special -channel flag 'sync' which means that the specified
1549 channels are to be modified together by the same amount. The flag is
1550 enabled by default. This replaces the current 'channels not modified'
1551 type handling thought IM.
1552 * Modified -channel parsing to continue looking for words, after handling
1553 any shorthand channel options. For example: -channel RGB,sync
1554
15552009-08-10 6.5.5-0 Cristy <quetzlzacatenango@image...>
1556 * identify -format %c logo.png returns the image comment as expected.
1557 * Clone ImageInfo members scene and number_scenes (reference
1558 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14437).
1559 * Fix memory leak with the -remote option of the animate program (bug report
1560 from Anthony).
1561 * If a grayscale TIFF image has a colormap write it as a colormapped image.
1562 * MVG partial opacity not set properly (reference
1563 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14442).
1564 * Black channel was not blurring properly (reference
1565 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14473).
1566
15672009-08-06 6.5.4-10 Cristy <quetzlzacatenango@image...>
1568 * The display program honors -loop.
1569 * (ab) of Lab colorspace was not offset correctly.
1570 * Scale mag/phase and real/imaginary the same for HDRI and non-HDRI builds.
1571 * SVG permits multiple arc paths with an omitted 'A' (reference
1572 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14377).
1573 * The 'skewY' MVG attribute produced incorrect angles (reference
1574 http://www.imagemagick.org/discourse-server/viewtopic.php?f=6&t=14144).
1575
15762009-08-02 6.5.4-9 Cristy <quetzlzacatenango@image...>
1577 * Optimize GammaImage() method.
1578
15792009-08-02 6.5.4-8 Cristy <quetzlzacatenango@image...>
1580 * OpenMP-enable GetSimilarityMetric().
1581
15822009-07-30 6.5.4-7 Bernhard Rosenkraenzer <bero@arkli...>
1583 * Structure trans_values was renamed to trans_color and trans was
1584 renamed to trans_alpha in PNG version 1.4.
1585
15862009-07-29 6.5.4-7 Cristy <quetzlzacatenango@image...>
1587 * Replace color blending in DrawGradientImage() to use Composite Blend.
1588 this makes Gradients handle transparency correctly!
1589
15902009-07-28 6.5.4-7 Cristy <quetzlzacatenango@image...>
1591 * The -thumbnail option no longer removes color profiles (reference
1592 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=14312).
1593 * Do not scale real / imaginary FFT / IFT.
1594 * Check for localtime() NULL return.
1595 * import --help requires an X server (reference
1596 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14323).
1597 * Fails to load MS Windows icons with compressed PNG elements (reference
1598 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14324).
1599
16002009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...>
1601 * Support the new JPEG version 7 delegate library.
1602
cristya97426c2011-02-04 01:41:27 +000016032009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001604 * Incorrect use of setjmp in coders/png.c.
1605
16062009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...>
1607 * We broke -scene when we fixed the -dispose option. Try again.
1608
16092009-07-21 6.5.4-4 Cristy <quetzlzacatenango@image...>
1610 * Update autoconf support files.
1611 * More than one -dispose setting overwrote previous settings (reference
1612 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14252).
1613 * Don't use JPEG's color reduction algorithm for less than 8 colors.
1614
16152009-07-13 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1616 * Final testing and bug fixes for all mathematical compose methods
1617 Including non-overlapping regions bugs found in in operators Divide,
1618 ColorDodge, VividLight. And the handling of transparency to follow
1619 standard 'Over' Blending in Divide. Only math methods not looked at are
1620 the addition methods Plus, Add, Minus, and Subtract, which do not follow
1621 normal 'Over' alpha blending behaviour, for the purposes of mask handling.
1622
16232009-07-12 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1624 * Addition of user definable 'Mathematics' compose method
1625 -compose Mathematics -set option:compose:args A,B,C,D -composite
1626 Will implement the formula f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
1627 this lets you implement most smooth polynomial compose methods.
1628 (requested by Fred WienHaus)
1629
16302009-07-11 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1631 * Finished the recoding of Composite methods to allow easier debugging
1632 and faster access.
1633 * Added PegtopLight compose method as an alternative simpler Softlight
1634 alternative. See notes and comparision to SoftLight in...
1635 http://www.pegtop.net/delphi/articles/blendmodes/softlight.htm
1636 * From the notes on Photoshop blend modes at
1637 http://www.simplefilter.de/en/basics/mixmods.html
1638 Added extra composition modes:
1639 VividLight, PinLight, LinearBurn, LinearDodge
1640 NOTE: 'LinearBurn' the same as 'Plus' but with the normal 'Over' blending.
1641
16422009-07-10 6.5.4-3 Anthony Thyssen <A.Thyssen@griffith...>
1643 * Re-coding of Composite methods HardLight, SoftLight, Overlay, LinearLight,
1644 ColorBurn, ColorDodge, Multiply, Screen to make it more readable, easier
1645 to debug, and directly comparable to SVG specifications.
1646 * Specifications changed for SoftLight, ColorBurn, ColorDodge
1647 Though only SoftLight changed to significantly.
1648 * However implementation errors were found for ColorBurn, LinearLight
1649
16502009-07-01 6.5.4-3 Cristy <quetzlzacatenango@image...>
1651 * Add -blue-shift option.
1652 * Add compression flag for each channel of a PSD layer.
cristy48845392010-06-02 01:19:17 +00001653 * Implement experimental forward and inverse Fourier transforms (contributed
cristy2bc0ef72010-02-02 01:38:51 +00001654 by Sean Burke and Fred Weinhaus). The -fft / -ifft option is not ready for
1655 prime time just yet.
1656 * Support -cdl (color decision list) option.
1657 * Support breaks in Chinese characters which traditionally do not include
1658 spaces.
1659 * Don't process directories as filenames when using wildcard paths
1660 (i.e. logo[1]/png).
1661
16622009-07-01 6.5.4-2 Cristy <quetzlzacatenango@image...>
1663 * Can't bit shift a float.
1664
16652009-06-25 6.5.4-1 Cristy <quetzlzacatenango@image...>
1666 * Off by one error for multi-frame raw grayscale images.
1667 * Can't stat() a Zip or Bzip opaque structure.
1668 * DPX user bits are no longer truncated.
1669 * Return image colorspace for -format [%colorspace] option.
1670 * ThumbnailImage(): don't subsample if image is already thumbnail size.
1671
16722009-06-23 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1673 * Automatic determination of B from C and C from B for a 'Keys Filter'
1674 when using the B,C Cubic Filter Expert options was broken.
1675 See http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14037
1676
16772009-06-19 6.5.4-0 Anthony Thyssen <A.Thyssen@griffith...>
1678 * Added -compose 'Blur', variable blur mapping to CompositeImages
1679 Arguments X_scale x Y_scale + angle of the blurring ellipse.
1680 * Added "-blur" special compose option to "composite"
1681 * Cleanup of "composite" compose argument handling
1682
16832009-06-18 6.5.3-10 Cristy <quetzlzacatenango@image...>
1684 * Clone pixel cache when cloning image to prevent RMagick semaphore lock.
1685 * Set compare similarity image to NULL to prevent double free.
1686
16872009-06-16 6.5.3-8 Cristy <quetzlzacatenango@image...>
1688 * Set camera formats to require a seekable stream.
1689 * Do not let display program image window exceed the screen size.
1690
16912009-06-14 6.5.3-7 Cristy <quetzlzacatenango@image...>
1692 * Improve FITS keyword parser.
1693
16942009-06-14 6.5.3-7 Anthony Thyssen <A.Thyssen@griffith...>
1695 * Cleanup of compose 'displace' of old useless code that is not used.
1696 * Implement a compose 'distort' mapping method,
1697 This is basically exactly like 'displace' but relative to a fixed point
1698 which may be user supplied as +X+Y
1699 * Default scaling to width/2 and height/2 of overlay (100% scale)
1700 with a distortion 'center' to the middle of the overlay image
1701 * If a '%' flag given scale displacement relative to image size
cristya97426c2011-02-04 01:41:27 +00001702 * If a '!' flag given make scale and center relative to 'background' image
cristy2bc0ef72010-02-02 01:38:51 +00001703 instead of the overlay map.
1704 * If no 'height' scale given, use the X scale.
1705
17062009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...>
1707 * Fixed bug for compose methods, Hue, Saturate, Luminize
1708
17092009-06-11 6.5.3-6 Cristy <quetzlzacatenango@image...>
1710 * Report the correct transparent pixel values in the display program
1711 magnify windows.
1712 * Do not advance when finalizing image settings in the mogrify program.
1713
17142009-06-11 6.5.3-5 Anthony Thyssen <A.Thyssen@griffith...>
1715 * Fixed "convert" to merge the third 'mask' image into the 'source' image
1716 for correct handling of 2 dimensional -compose "displace".
1717 * Fixed PerlMagick Composite() for the same thing.
1718 * Modified compose "Displace" so displacement image's alpha channel can be
1719 used to mask the transparency of the overlay area.
1720
17212009-06-07 6.5.3-4 Cristy <quetzlzacatenango@image...>
1722 * Added the HALD image Color LUT, and a no-op HALD: image generator.
1723 See Introduction at http://www.quelsolaar.com/technology/clut.html
1724
17252009-06-07 6.5.3-4 Anthony Thyssen <A.Thyssen@griffith...>
1726 * Changed CompositeImageChannel() so that extra compose arguments are
1727 now passed in the ImageArtifact "compose:args". This can be assigned to
1728 images using -set "option:compose:args" 'args' where args are defined
1729 using 'geometry' style or 'comma separated numbers'.
1730 * Declared the special flag needed for Composite Tiling as the ImageArtifact
1731 "compose:outside-overlay".
1732 * Documentation update for CompositeImageChannel() in Core Library to
1733 reflect these changes.
1734 * Documentation update for DistortImage() in Core Library with the extra
1735 ImageArtifact controls it can use.
1736 * Bug correction in normalization of GetOptimalKernelWidth2D() of gem.c
1737
17382009-06-06 6.5.3-3 Anthony Thyssen <A.Thyssen@griffith...>
1739 * Documentation update for CompositeImageChannel() in Core Library.
1740 This adds the information on how extra compose arguments needed for
1741 specific compose methods are actually passed to the library function.
1742 Compose methods such as Blend, Dissolve and Displace.
1743
17442009-06-01 6.5.3-3 Priya Hariharan <priya.hariharan@globa...>
1745 * The target profile in ProfileImage() is no longer accessed after it is
1746 freed.
1747
17482009-06-01 6.5.3-1 Cristy <quetzlzacatenango@image...>
1749 * Bug fix for -page.
1750
17512009-05-31 6.5.3-1 Anthony Thyssen <A.Thyssen@griffith...>
1752 * Minor change to -function Arctan to make first argument match slope
1753
17542009-05-29 6.5.3-0 Cristy <quetzlzacatenango@image...>
1755 * Do not treat -page as a global option (reference
1756 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13864).
1757
17582009-05-28 6.5.2-10 Cristy <quetzlzacatenango@image...>
1759 * Create thread set for pseudo-random number generator.
1760
17612009-05-25 6.5.2-9 Cristy <quetzlzacatenango@image...>
1762 * Do not change opacity value for the -alpha background option.
1763 * Rebuild automake / autoconf scripts.
1764
17652009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1766 * Check for XMakeImage() integer overflow vulnerability (Secunia Advisory
1767 SA35216).
1768
17692009-05-23 6.5.2-8 Cristy <quetzlzacatenango@image...>
1770 * Permit reading a specific frame of a multi-page TIFF with blobs.
1771
17722009-05-22 6.5.2-8 Anthony Thyssen <A.Thyssen@griffith...>
1773 * Added new -function methods Arcsin and Arctan
1774
17752009-05-19 6.5.2-8 Glenn Randers-Pehrson <glennrp@image...>
1776 * Fixed a regression with PNG8: format.
1777
17782009-05-19 6.5.2-7 Cristy <quetzlzacatenango@image...>
1779 * The -geometry option was improperly applied twice.
1780
17812009-05-18 6.5.2-6 Richard Oehlinger <richard.oehlinger@celum...>
1782 * Set image colorspace to YCbCrColorspace if JPEG color space is JCS_YCbCr.
1783
17842009-05-14 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1785 * Updated help output and command-line options documentation to bring
1786 the -alpha options up to date with what's actually in the code.
1787
17882009-05-13 6.5.2-5 Glenn Randers-Pehrson <glennrp@image...>
1789 * Change "depreciated" to "deprecated" in several files.
1790
17912009-05-10 6.5.2-5 Cristy <quetzlzacatenango@image...>
1792 * Change OpenMP schedule from dynamic to static for RenderFreeType().
1793 * Recognize unicode strings when computing caption word wrapping.
1794 * New -alpha background option to set fully-transparent pixels to the
1795 background color.
1796
17972009-05-08 6.5.2-4 Cristy <quetzlzacatenango@image...>
1798 * Combined layer of transparent PSD image was not being read properly.
1799
18002009-05-06 6.5.2-3 Glenn Randers-Pehrson <glennrp@image...>
1801 * Progress on "-define png:bit-depth=value" and "-define png:color-type=value"
1802 It is now able to write an opaque black-and-white image in any of the 15
1803 valid combinations of PNG color-type and bit-depth.
1804 * Fixed a regression with writing sub-8-bit grayscale PNGs.
1805
18062009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...>
1807 * Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.
1808
18092009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...>
cristya97426c2011-02-04 01:41:27 +00001810 * Accept file lists on the command line (e.g. echo "rose: rose.png" |
cristy2bc0ef72010-02-02 01:38:51 +00001811 convert @- ...).
1812 * Duplicate line in tiff.c breaking read of zip compressed tif (reference
1813 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13688).
1814 * Support policies to permit or deny any coder, delegate, filter, or file
1815 path (see policy.xml).
1816
18172009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...>
1818 * The mogrify -crop option returns multiple images if an x/y offset is not
1819 specified (e.g. -crop 100x100).
1820 * Generate a proper file path for -path @filelist.txt (reference
1821 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13671).
1822
18232009-05-01 6.5.2-0 Glenn Randers-Pehrson <glennrp@image...>
1824 * Accept "-define png:bit-depth=value" and "-define png:color-type=value"
1825 options. This is work-in-progress with the objective of being able to
1826 precisely specify the type of PNG file to be written. The previously-used
1827 internal attribute "png:bit-depth" that was used to communicate between
1828 the PNG writer and the JNG writer is changed to "png:bit-depth-written".
1829 This feature needs testing. It is important to note that this feature
1830 cannot be used to force the PNG to use a bit-depth or color-type that
1831 does not losslessly represent the image. You can, however, cause
1832 the writer to use a larger depth or to use the RGB colorspace when
1833 grayscale or indexed would have been sufficent.
1834
18352009-05-01 6.5.1-10 Anthony Thyssen <A.Thyssen@griffith...>
1836 * Fixed the Rmin usage in Depolar and Polar distortions
1837 * The 6th argument (Ato) for Polar/Depolar is now optional and defaults
1838 to Afrom + 360 degrees (or a fill circle from the given start angle)
1839
18402009-04-30 6.5.1-10 Cristy <quetzlzacatenango@image...>
1841 * Do not return a black image for -channel RGBA -gaussian (reference
1842 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13669).
1843
18442009-04-28 6.5.1-9 Cristy <quetzlzacatenango@image...>
1845 * Fix 'conflicting types for Huffman2DEncodeImage' compile exception.
1846
18472009-04-25 6.5.1-9 Cristy <quetzlzacatenango@image...>
1848 * Generate BMP 32-bit ARGB format for images with transparency (reference
1849 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13633).
1850
18512009-04-24 6.5.1-7 Cristy <quetzlzacatenango@image...>
1852 * Grok 'image.psd[0]' and 'image.mpg[0]' (reference
1853 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13609).
1854 * Normalize similarity based on reconstruction not the original (reference
1855 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13626).
1856 * Support multiple JPEG images encapsulated within DICOM.
1857
18582009-04-23 6.5.1-6 Cristy <quetzlzacatenango@image...>
1859 * Msys does not understand NAME_MAX.
1860
18612009-04-22 6.5.1-5 Cristy <quetzlzacatenango@image...>
1862 * Check for valid linked list before assigning next / previous pointers.
1863
18642009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1865 * Check error return from CompressColormapTransFirst() in coders/png.c
1866
18672009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1868 * Refrain from modifying image struct members (color, depth, matte)
1869 while writing PNG datastreams.
1870
18712009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1872 * Sometimes the PNG8: format would produce 1-, 2-, or 4-bit PNG datastreams.
1873 Now it always produces 8-bit datastreams as users probably expect.
1874
18752009-04-21 6.5.1-4 Glenn Randers-Pehrson <glennrp@image...>
1876 * Suppressed "shadowed declaration" warnings in coders/jpeg.c and
1877 coders/png.c that are triggered by "-Wshadow" gcc compiler flag.
1878
18792009-04-17 6.5.1-3 Cristy <quetzlzacatenango@image...>
1880 * The display program now returns a 0 exit code on success (reference
1881 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13579).
1882
18832009-04-14 6.5.1-3 Glenn Randers-Pehrson <glennrp@image...>
1884 * Folded some long lines and made other cosmetic changes.in coders/png.c
1885
18862009-04-13 6.5.1-3 Cristy <quetzlzacatenango@image...>
1887 * MVG autodetection failing (reference
1888 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13542).
1889
18902009-04-11 6.5.1-2 Cristy <quetzlzacatenango@image...>
1891 * Image not properly placed when displaying to the X server root (reference
1892 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13532).
1893 * fmax() is not support on some platforms (reference
1894 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13533).
1895
18962009-04-11 6.5.1-2 Anthony Thyssen <A.Thyssen@griffith...>
1897 * Rename existing "Bilinear" distortion as "BilinearReverse"
1898 * Added forward mapped bilinear distort as "BilinearForward"
1899 * The "Bilinear" distort is temporarily obsoleted but will eventually
1900 be added as a "BilinearReverse" and "BilinearForward" combination
1901 mapping though a unit square.
1902 * Sparse Gradient internally uses "BilinearReverse" for its "Bilinear"
1903 gradient function as that method is the direct use of such equations.
1904
19052009-04-01 6.5.1-1 Cristy <quetzlzacatenango@image...>
1906 * Default to min-is-white Photometric for fax / group4 compression (reference
1907 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13468).
1908 * Respect image resolution when setting PDF MediaBox (reference
1909 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13350).
1910 * Add SimilarityImage() to return how similar one image is to another.
1911
19122009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...>
1913 * Graceful exit in djvu coder when EOF is thrown.
cristya97426c2011-02-04 01:41:27 +00001914 * Support -unsharp option for the montage program.
cristy2bc0ef72010-02-02 01:38:51 +00001915
19162009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...>
1917 * Reduce deskew blurring: use AffineTransformImage() rather than
1918 RotateImage().
1919 * Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference
1920 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13430).
1921
19222009-03-26 6.5.0-10 Markus Dahms <markus.dahms@progr...>
1923 * Support for -density & -units options in PSD writer.
1924
19252009-03-26 6.5.0-10 Samuel Thibault <samuel.thibault@ens-l...>
1926 * Fix bug in the braille coder which makes it always segfault.
1927
19282009-03-25 6.5.0-9 Cristy <quetzlzacatenango@image...>
1929 * Enhance the compare program to locate a template image within a larger
1930 image.
1931 * Eliminate assertion when generating a PDF thumbnail.
1932
19332009-03-25 6.5.0-8 Cristy <quetzlzacatenango@image...>
1934 * Fix assertion in IntegralRotateImage (reference
1935 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
1936
19372009-03-24 6.5.0-7 Cristy <quetzlzacatenango@image...>
1938 * Referenced counted blob was incremented incorrectedly in CloneImage().
1939
1940 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13410).
19412009-03-23 6.5.0-6 Chris Madison <madisonblu@gmail...>
1942 * Assertion failure reading PSD image (reference
1943 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13397).
1944
19452009-03-21 6.5.0-5 Chris Madison <madisonblu@gmail...>
1946 * Change -selective-blur to use gaussian kernel.
1947
19482009-03-21 6.5.0-4 ERB <entropy@xebec...>
1949 * Missing locks in blob - race condition (reference
1950 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13385).
1951
19522009-03-19 6.5.0-3 Chris Madison <madisonblu@gmail...>
1953 * Use default SVG resolution unless resolution is explicitly set (reference
1954 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13373).
1955 * Add support for -selective-blur option.
1956
19572009-03-19 6.5.0-3 ragesteel <iimagemagic-org-iapied0o@gt2.r...>
1958 * ImageToBlob() no longer faults if Jasper compression is wrong (reference
1959 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13372).
1960
19612009-03-19 6.5.0-3 ERB <entropy@xebec...>
1962 * Check the 8BIM profile resource block length (reference
1963 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13368).
1964 * Unlocked read in DeleteNodeByValueFromSplayTree (reference
1965 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13370).
1966
19672009-03-18 6.5.0-2 ERB <entropy@xebec...>
1968 * Eliminate race condition when acquiring a wand (reference
1969 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13357).
1970 * Use of "localtime" in FormatMagickTime not thread-safe (reference
1971 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13358).
1972
19732009-03-18 6.5.0-2 Cristy <quetzlzacatenango@image...>
1974 * Fix the image compose operator at OverCompositeOP for shadows (reference
1975 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13330).
1976
19772009-03-14 6.5.0-1 Paul Smedley <paul@smedl...>
1978 * Patches to get ImageMagick working under OS2.
1979
19802009-03-10 6.5.0-1 Anthony Thyssen <A.Thyssen@griffith...>
1981 * Expansion of Virtual-Pixel (Cache) handling, to include corrected Mirror,
1982 plus addition of CheckerTile, HorizontalTileEdge and VerticalTileEdge
1983
19842009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,
1985 Glenn Randers-Pehrson <glennrp@image...>
1986 * DICOM reader not handling signed pixels properly.
1987
cristya97426c2011-02-04 01:41:27 +000019882009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00001989 * Don't call GetValueFromSplayTree() if image properties is NULL.
1990
19912009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...>
1992 * Fix minor size issue with bestfit +distort operation.
1993 * Enable listing of -distort Polynomial
1994 * Minor tweeks and center fixes for Polar/Depolar
1995
19962009-03-01 6.4.9-9 Cristy <quetzlzacatenango@image...>
1997 * Convert returns MagickFalse for the -version option (reference
1998 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=13230).
1999 * Don't set pixel opacity unless the image alpha channel is active (reference
2000 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13189).
2001
20022009-02-27 6.4.9-8 Anthony Thyssen <A.Thyssen@griffith...>
2003 * Fix old -clut bug for re-coloring gray images using transparent and
2004 semi-transparent colors.
2005
20062009-02-22 6.4.9-7 Rick Mabry <rick.mabry@anony...>
2007 * Changes have been made to scores of the files that generate the
2008 documentation. The most noticeable cosmetic changes are to the command-line
2009 examples and command-line snippets, which now have a new look: dark blue
2010 boxes with white/yellow text to indicate sample input/output. Inclusion of
2011 current version and release dates in appropriate places are now
2012 automatically generated. Also, many changes have been made to begin to
2013 bring the pages into strict W3C compliance with respect to both HTML and
2014 CSS.
2015
20162009-02-21 6.4.9-7 Chris Madison <madisonblu@gmail...>
2017 * The identify program reads the image pixels when the -format option is
2018 asking for image statistics.
2019 * Much improved ImageMagick validation suite (exercise with 'make check').
2020
20212009-02-18 6.4.9-5 Jon <jon@brick...>
2022 * Processing the arg list -tile is replaced by -sans0 which is 1 char longer
2023 and which overwrites the allocated area.
2024
20252009-02-16 6.4.9-5 Chris Madison <madisonblu@gmail...>
2026 * Add section to license to alert users to third-party licenses in the
2027 NOTICE file.
2028
20292009-02-11 6.4.9-3 Anthony <A.Thyssen@griffith...>
2030 * Replaced geometry string parsing using ParseGravityGeometry() in
2031 "composite" with more direct use of GravityAdjustGeometry();
2032
20332009-02-10 6.4.9-3 Cristy <quetzlzacatenango@image...>
2034 * Support file descriptors (e.g. convert image.jpg fd:3 ...).
2035 * The stream utility no longer go into an infinite loop (reference
2036 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=13102).
2037
20382009-02-04 6.4.9-2 Cristy <quetzlzacatenango@image...>
2039 * JPEG to PDF was not always reversible (reference
2040 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13020).
2041
20422009-01-30 6.4.9-0 Cristy <quetzlzacatenango@image...>
2043 * Stroking when annotating failed for stroks widths > 2 (reference
2044 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=13009).
2045
20462009-01-24 6.4.8-10 Cristy <quetzlzacatenango@image...>
2047 * TransformImageColorspace() returns GRAYColorspace when set (reference
2048 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12990).
2049 * Don;t assume CMYK unless document process colors include Cyan, Magenta,
2050 or Yellow.
2051
20522009-01-23 6.4.8-9 Cristy <quetzlzacatenango@image...>
2053 * Increase random angle range for +polaroid from -7..7 to -15..15 degrees.
2054
20552009-01-22 6.4.8-8 Anthony <A.Thyssen@griffith...>
2056 * Fixed a -evaluate AddModulus 'patch' for correct 'negative' handling
2057
20582009-01-20 6.4.8-7 Cristy <quetzlzacatenango@image...>
2059 * Removed previous patches for -shear directions.
2060
20612009-01-20 6.4.8-8 Thomas Stegemann <Thomas.Stegemann@mater...>
2062 * SVG with resolutions other than 72.0 dpi, text is no longer transformed
2063 twice.
2064
20652009-01-20 6.4.8-8 Anthony <A.Thyssen@griffith...>
2066 * Renamed -evaluate methods 'sin' and 'cos' to math C math library names
2067 * Added "-function polynomial a,b,c,...." Eg: a*x^2 + b*x + c
2068 * Added "-function sinusoid freq,phase,amplitude,bias (all optional)
2069
20702009-01-18 6.4.8-7 Anthony <A.Thyssen@griffith...>
2071 * Removed "annotate" patches, which causes no end of problems.
2072 Original coding worked perfectly fine. Annotate isn't part of SVG!
2073
20742009-01-18 6.4.8-7 Cristy <quetzlzacatenango@image...>
2075 * Respect mouse wheel movements for display program (reference
2076 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12938).
2077 * Grab button in Display Open menu now works consistently (reference
2078 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12942).
2079 * Patch for problem with opacity in MVG (reference
2080 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12946).
2081
20822009-01-14 6.4.8-6 Cristy <quetzlzacatenango@image...>
2083 * Don't accept discontinuous shear angles for the -annotate option.
2084 -- REMOVED
2085
20862009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...>
2087 * Apply patch so ImageMagick compiles with Visual Studio 6.
2088
cristya97426c2011-02-04 01:41:27 +000020892009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00002090 * Fix small memory leak on truncated PNG images.
2091 * Do not allocate pixels when pinging a PNG image.
2092
20932009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...>
2094 * Set the stroke opacity for "opacity" SVG element (reference
2095 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2096
20972009-01-10 6.4.8-5 Matthew Litwin <mlitwin@sonic...>
2098 * Convert to windows .ico format no longer inverts alpha channel.
2099
21002009-01-10 6.4.8-5 Cristy <quetzlzacatenango@image...>
2101 * Interpret geometry correctly for negative angles (-shear 30x-10).
2102
21032009-01-08 6.4.8-4 Eberhard Mattes <eberhard.mattes@web.d...>
2104 * Fix GetMagickToken() to accept locales that use "," as radix character.
2105
21062009-01-08 6.4.8-4 Anthony <A.Thyssen@griffith...>
2107 * Add (and Fix) -evaluate methods Sine, Cosine, AddModulus
2108
21092009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2110 * Check for negative offsets (bevel widths) for the -frame option.
2111
cristya97426c2011-02-04 01:41:27 +000021122009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00002113 * Patch for a memory leak and a logical bug in coders/gif.c.
2114 * CopyMagickString() now returns the minimum of the source string length
2115 or the length parameter.
2116 * Properly set alpha channel in PNGs with palette and tRNS.
2117
21182009-01-01 6.4.8-4 Cristy <quetzlzacatenango@image...>
2119 * Support %[] embedded filename tag (e.g. convert rose: -set area "%wx%h"
2120 'rose-%[area].png').
2121 * Do not set the fill element when 'opacity' is set (reference
2122 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10594).
2123 * Restore support for decoding the DVI format.
2124 * Add perl and math lib reference to PerlMagick Makefile (reference
2125 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12840).
2126 * Fix crash on invalid JPEG XML profile.
2127 * Export libtool symbols in MagickCore.sym and MagickWand.sym.
2128 * Support sine and cosine as arguments to the -evaluate option.
2129
21302008-12-31 6.4.8-4 Amartyo Banerjee" <amartyo@gmail...>
2131 * Calculate the kurtosis and skewness of image channels (reference
2132 http://amartyosscrapbook.blogspot.com/2008/12/formulas-used-to-calculate-kurtosis-and.html).
2133
21342008-12-28 6.4.8-4 Rick Mabry <rick.mabry@anony...>
2135 * Patch magick/display.c and PerlMagick/ContrastStretchImage() to return the
2136 same results as the -contrast-stretch option.
glennrpdbd9aba2010-06-06 21:59:49 +00002137 * ContrastStretchImageChannel() no longer interpreted as Contast() by
cristy2bc0ef72010-02-02 01:38:51 +00002138 MogrifyRegion() in PerlMagick.
2139
21402008-12-28 6.4.8-3 Rick Mabry <rick.mabry@anony...>
2141 * Reverse argument and option in Throw*InvalidArgumentException()
2142 macro for proper exception message.
2143 * Recognize negative geometries for -shear and -annotate (.e.g. 45x-30).
2144 * Fix Y shear angle for -shear option.
2145
21462008-12-26 6.4.8-2 Cristy <quetzlzacatenango@image...>
2147 * Use GetImageArtifact() to retrieve -attentuate option value for +noise.
2148 * Support reading FITS test files (reference
2149 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12799).
2150 * Replace input.ttf with the public domain Tuffy.ttf font.
2151 * MagickNewImage() no longer faults when parameters are incorrect (reference
2152 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12817).
2153 * Allocate strings returned by XGetResourceInstance() (reference
2154 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12818).
2155 * The -append gravity is relative to the container (reference
2156 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12821).
2157
21582008-12-19 6.4.8-1 Cristy <quetzlzacatenango@image...>
2159 * Reference cache rather than acquiring when cloning an image.
2160
21612008-12-19 6.4.8-0 Cashish Kulkarni <ashkulz@redif...>
2162 * Cross-compilation failure using MinGW on Linux for ImageMagick trunk
2163
21642008-12-19 6.4.8-0 Cristy <quetzlzacatenango@image...>
2165 * Add -interword-spacing option to convert.
2166 * Initialize the black channel when testing the CMY colorspace (reference
2167 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12685).
2168 * remove calls to exit() in MagickWand (reference
2169 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12772).
2170 * Validate -affine arguments.
2171 * Accept -attentuate as an option for convert.
2172 * Properly create RGBA image if colormapped image has transparency.
2173 * Support X11 geometry like this: +-4+-4; wierd but X11 supports it.
2174
21752008-12-17 6.4.7-10 Chris Madison <madisonblu@gmail...>
2176 * Fix off-by-one problem with -shear.
2177 * Clone pixel cache method when cloning an image.
2178
21792008-12-16 6.4.7-9 Anthony <A.Thyssen@griffith...>
2180 * Make "-layers Coalesce" work as it should.
2181
21822008-12-16 6.4.7-9 Sam Fisher <fisher@image...?
2183 * Support > 2GB TIFF under Windows.
2184
21852008-12-12 6.4.7-8 mootools <help@mooto...>
2186 * FormatMagickTime() checks to ensure the provided time is valid.
2187
21882008-12-12 6.4.7-8 Cristy <quetzlzacatenango@image...>
2189 * Add -kerning option to convert.
2190 * Remove halo effect for the -scale option.
2191
21922008-12-11 6.4.7-7 Alan Wright <alanwright.atex@google...>
2193 * Fix a 1 byte overrun in Postscript coder.
2194
21952008-12-10 6.4.7-6 Cristy <quetzlzacatenango@image...>
2196 * Fix small memory leak in ExpandFilenames().
2197
21982008-12-09 6.4.7-5 Cristy <quetzlzacatenango@image...>
2199 * Fix small memory leak in LoadLocaleList().
2200 * Fix small memory leak in GetProfilesFromResourceBlock().
2201 * Don't forget to scale grayscale values when quanum min-is-white is set.
2202
22032008-12-08 6.4.7-4 Cristy <quetzlzacatenango@image...>
2204 * Include delegate libraries in MagickCore-config script.
2205
22062008-12-07 6.4.7-3 Cristy <quetzlzacatenango@image...>
2207 * Fix off-by-one error for -chop 0x50%.
2208 * Performance improvement bilinear interpolation.
2209
22102008-12-06 6.4.7-2 Cristy <quetzlzacatenango@image...>
2211 * Support absolute paths in the include directive within a configuration
2212 file.
2213
22142008-12-05 6.4.7-1 Chris Madison <madisonblu@gmail...>
2215 * Assume Log colorspace if DPX transfer is LogarithmicColorimetric.
2216 * Another attempt at properly extracting the IPTC profile from a 8BIM
2217 resource block.
2218
22192008-12-04 6.4.7-1 Anthony <A.Thyssen@griffith...>
2220 * AppendImage() re-written to respect gravity properly!
2221 Routine simplified to a single loop for both styles of append
2222
22232008-12-03 6.4.6-9 Cristy <quetzlzacatenango@image...>
2224 * AppendImage() respects gravity.
2225 * Protect against circular image list when cropping.
2226 * The index variable must be long rather than unsigned long for the DCM
2227 coder.
2228
22292008-12-02 6.4.6-9 Cristy <quetzlzacatenango@image...>
2230 * Use ScaleQuantumToMap() to prevent fault in SetGrayscaleImage() when
2231 quantum depth is 32.
2232
22332008-12-01 6.4.6-8 Cristy <quetzlzacatenango@image...>
2234 * Global replaced accidently renamed MagickGetImagePixelColor().
2235
22362008-11-29 6.4.6-6 Cristy <quetzlzacatenango@image...>
2237 * Fixed transient bug in the -white-threshold option.
2238 * -extent x256+100+100 no longer returns an exception (reference
2239 http://www.imagemagick.org/discourse-server/viewtopic.php?f=7&t=12583).
2240
22412008-11-27 6.4.6-5 Cristy <quetzlzacatenango@image...>
2242 * TIFF pad is relative to bits-per-sample (reference
2243 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12563).
2244
22452008-11-27 6.4.6-5 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2246 * Support GBR raw image files.
2247
22482008-11-26 6.4.6-4 Cristy <quetzlzacatenango@image...>
2249 * DPX 10 bit YUV 4:2:2 are now processed properly (reference
2250 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=12443).
2251 * Default PDF compression to that of the image unless overwritten by
2252 the -compress option.
2253
22542008-11-25 6.4.6-3 Cristy <quetzlzacatenango@image...>
2255 * Numerous pixel cache improvements including embeded support for
2256 OpenMP in a transparent manner.
2257
22582008-11-20 6.4.6-2 Cristy <quetzlzacatenango@image...>
2259 * Transient bug in encipher / decipher operation (reference
2260 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12540).
2261
22622008-11-14 6.4.6-1 Cristy <quetzlzacatenango@image...>
2263 * MPC image files working again.
2264 * coders/wmf.c/lite_font_stringwidth() returns string width (reference
2265 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12528).
2266
22672008-11-10 6.4.6-0 Cristy <quetzlzacatenango@image...>
2268 * Fix temporary file leak.
2269
22702008-11-18 6.4.5-9 Koshiji Masayuki <kosiji.masayuki@da.mi...>
2271 * Fix bug for RGBO image @ line, plane and partition interlace.
2272
22732008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...>
2274 * Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.
2275 * New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.
2276
cristya97426c2011-02-04 01:41:27 +000022772008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...>
cristy2bc0ef72010-02-02 01:38:51 +00002278 * GPS and multivalued EXIF properties support
2279
22802008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...>
2281 * Add TransparentPaintImageChroma() to MagickCore and transparentChroma()
2282 to Magick++.
2283
22842008-11-10 6.4.5-6 Cristy <quetzlzacatenango@image...>
2285 * Correct DPX frame position property label (reference
2286 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12440).
2287 * Textures are no longer painted as the background color.
2288 * Update both fields of an EXIF resolution.
2289 * Support query-font-metrics MSL tag.
2290
22912008-11-01 6.4.5-4 Cristy <quetzlzacatenango@image...>
2292 * Do not set image colorspace for the MSL modulate tag.
2293
22942008-11-01 6.4.5-3 Cristy <quetzlzacatenango@image...>
2295 * Off by one error when computing affine in DrawAffineImage() (reference
2296 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12391.
2297
22982008-10-30 6.4.5-2 Cristy <quetzlzacatenango@image...>
2299 * Fixed local adaptive thresholding when using an offset (reference
2300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12371.
2301 * Set SetImagePixels() rather than SyncImagePixelCache() to update
2302 the pixel cache morphology.
2303
23042008-10-26 6.4.5-1 Cristy <quetzlzacatenango@image...>
2305 * Set explicit image format for BlobToImage() (reference
2306 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=12340).
2307 * p_thread_t is an aggregate under MinGW.
2308
23092008-10-20 6.4.5-0 Cristy <quetzlzacatenango@image...>
2310 * pthread_t can be aggregate so stop treating it like its atomic.
2311 * default the WPG image size to 1 top avoid "no pixels defined in cache"
2312 exceptions.
2313
23142008-10-17 6.4.4-8 Anthony <A.Thyssen@griffith...>
2315 * slight modification of the added "radial-gradient:" image generator
2316 so the radius goes to an edge rather than the corner, allowing more user
2317 control based on image size.
2318 * fix -raise N to mean -raise NxN
2319
23202008-10-15 6.4.4-8 Cristy <quetzlzacatenango@image...>
2321 * Add support for inline images.
2322
23232008-10-10 6.4.4-7 Cristy <quetzlzacatenango@image...>
2324 * MinGW supports both Posix threads and Windows critical sections.
2325
23262008-10-06 6.4.4-5 Cristy <quetzlzacatenango@image...>
2327 * pthread_self() can be an aggregate value.
2328 * Scale pixel quantum to match PNG tRNS range (i.e. 0-255).
2329
23302008-10-06 6.4.4-3 Cristy <quetzlzacatenango@image...>
2331 * Set sentinel byte for MVG coder.
2332 * fx:standard_deviation returns standard deviation now instead of mean.
2333
23342008-10-01 6.4.4-1 Florent Monnier <monnier.florent@gmail...>
2335 * Support radial gradients in DrawGradientImage().
2336
23372008-09-26 6.4.4-1 Cristy <quetzlzacatenango@image...>
2338 * Fix memory leak when XMP profile is corrupt.
2339 * Support filename references (e.g. convert image-%d.jpg[1-5] ...).
2340
23412008-09-25 6.4.4-0 Cristy <quetzlzacatenango@image...>
2342 * Use -remap rather than -affinity.
2343 * Don't unregister a module for an image coder signature exception.
2344 * Don't assume a monochrome image is colormapped.
2345
23462008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...>
2347 * Attempt to fix three image "composite -displace" while also allowing use
glennrp963fcab2011-04-22 21:18:47 +00002348 of separate X, Y grayscale displacement maps, or a merged X=red Y=green
cristy2bc0ef72010-02-02 01:38:51 +00002349 (later transparency mask will also be added) as discussed in IM Examples,
2350 'distortion maps', but for -displace.
2351
23522008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...>
2353 * Fix pixel cache race condition.
2354
23552008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...>
2356 * Fixed an OTB coder bug (reference
2357 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12119).
2358
23592008-09-23 6.4.3-8 Peter Fales <psfales@alcat...>
2360 * Add NULL terminator to options list to in MontageImageCommand().
2361
23622008-09-23 6.4.3-8 Anthony <A.Thyssen@griffith...>
2363 * Added -layers TrimBounds which will adjust the offsets and canvas bounds
2364 to fit the current sequence of layered/animated images. The images
2365 themselves are not modified only the 'page' meta-data. As a side-effect
2366 all offsets will become positive, with a minimal canvas width/height.
2367
23682008-09-22 6.4.3-8 Cristy <quetzlzacatenango@image...>
2369 * Define _FILE_OFFSET_BITS from MAGICKCORE_FILE_OFFSET_BITS.
2370
23712008-09-10 6.4.3-7 Anthony <A.Thyssen@griffith...>
2372 * String Memory leak from InterpretImageProperties() in "annotate"
2373 for Command line handling in mogrify.c
2374 * Allow percent escapes in both -sparse-color and -distort argument strings.
2375 * Fix -alpha to allow Set, Copy, and Extract from command line
2376 * Fix -alpha Set so it only clears the alpha when it was previously off
2377 * Changed 'AllChannels' to be just the 'real' channels (including K).
glennrp963fcab2011-04-22 21:18:47 +00002378 * Special handling if +level-colors is given one color, and no separator.
cristy2bc0ef72010-02-02 01:38:51 +00002379 * Fix 'matte' flag in DisposeImages() (for -layer dispose)
2380
23812008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...>
2382 * Fix -interpolate / -compose settings.
2383 * No need to specify -endian for native floating point format.
2384 * Remove small memory leak when cloning image properties (reference
2385 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11981).
2386 * The scan delegate requires a device name, not a symbolic link.
2387 * Report alpha instead of opacity for the TXT image format (reference
2388 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12002).
2389 * Add channel support to -motion-blur.
2390 * Set the SVG affine matrix *before* we compute the scale (reference
2391 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12030).
2392 * Rely on 'omp critical' in the rare case where OpenMP is enabled but
2393 ImageMagick distribution is built without thread support.
2394 * Return the correct number of unique colors for colormapped image (reference
2395 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12055).
2396 * SVG depends on MagickWand for parallel make (reference
2397 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12099).
2398
23992008-09-02 6.4.3-7
2400 * Addition of 'BarrelInverse' Distortion
2401
24022008-08-27 6.4.3-6 Cristy <quetzlzacatenango@image...>
2403 * Extract / embed namespace for JPEG XMP profiles (reference
2404 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11832).
2405 * Deprecate -map and replace with -affinity which supports dither methods.
2406 * Set image depth when -depth is fired.
2407 * Fix small memory leak in TIFF coder (reference
2408 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11968).
2409
24102008-08-24 6.4.3-5 Cristy <quetzlzacatenango@image...>
2411 * Parallelize the colorspace transforms.
2412 * Honor gravity for -extent option (reference
2413 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11944).
2414
24152008-08-22 6.4.3-3 Cristy <quetzlzacatenango@image...>
2416 * Fixed a memory leak in the TransparentPaintImage() method.
2417
24182008-08-20 6.4.3-2 Cristy <quetzlzacatenango@image...>
2419 * Treat -compose as a setting.
2420 * Check for depth == 0 in GetQuantumScale() (reference
2421 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11921).
2422 * Fix CIN coder scanline length (reference
2423 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11922).
2424
24252008-08-20 6.4.3-1 Cristy <quetzlzacatenango@image...>
2426 * Add $(MAGICKWAND_LIBS) dependency to the PerlMagick Makefile (reference
2427 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11908).
2428 * Fix configure script to configure the JBIG delegate library (reference
2429 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11907).
2430 * Error in indexed PNG output if number of colors <= 16 (reference
2431 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11905).
2432
24332008-08-18 6.4.3-0 Cristy <quetzlzacatenango@image...>
2434 * Always reinterpret %[fx:] properties.
2435 * Composite based on the composite image compose operator.
2436
24372008-08-14 6.4.2-10 Cristy <quetzlzacatenango@image...>
2438 * Add --coder-path and --filter-path options to MagickCore-config to
2439 support the Magick Coder and Image Filter kits.
2440
24412008-08-17 6.4.2-9 Anthony <anthony@griffith...>
2442 * -sparse-color option completed with inital set of methods.
2443 * -distort Barrel arguments expanded.
2444
24452008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2446 * The -draw option no longer returns an error when for # like .6 (reference
2447 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11879).
2448
24492008-08-14 6.4.2-9 Cristy <quetzlzacatenango@image...>
2450 * New dithering selection option, -dither Floyd-Steinberg or
2451 -dither Riemersma.
2452
24532008-08-10 6.4.2-8 Anthony <anthony@griffith...>
2454 * Added new distort "Polar" and "DePolar" due to Forum Discussions
2455
24562008-08-07 6.4.2-8 Cristy <quetzlzacatenango@image...>
2457 * Change MPEG delegate from mpeg2decode/mpeg2encode to ffmpeg (reference
2458 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11827).
2459 * Extract embedded XMP and EXIF profiles froma Photoshop resource block.
2460 * Support -compose option in the compare program.
2461
24622008-08-04 6.4.2-7 Cristy <quetzlzacatenango@image...>
2463 * Support -fx scientific-notation (e.g. '2.0*3.81469e-06').
2464 * Substitute DistortImage() with 'AffineProjectionDistortion' for
2465 the older DrawAffineImage() in AffineTransformImage().
2466 * Apply Sam Hocevar's patch to replace Hilbert-Peano curve dithering with
2467 Floyd Steinberg.
2468 * Added -virtual-pixel method VerticalTile as a complement to HorizontalTile
2469
24702008-08-02 6.4.2-6 Anthony <anthony@griffith...>
2471 * Added -virtual-pixel method HorizontalTile suitable for generating 360
2472 degree Arcs and Polar Distorts.
2473
24742008-07-31 6.4.2-6 Cristy <quetzlzacatenango@image...>
2475 * Patch -fx to properly recognize maxima and minima.
2476 * Add channel specifier to -fx depth, mean, maxima, minima, and
2477 standard_deviation (e.g. depth.r).
2478 * Properly append .magick to the USERPROFILES path (reference
2479 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11806).
2480
24812008-07-30 6.4.2-6 Anthony <anthony@griffith...>
2482 * Added a "-set option:distort:scale" which scales the output 'view'
2483 by the amount given. This is directly useful for doing 'super-sampled'
2484 distorts, just set this, the scale the result back to a normal size.
2485
24862008-07-27 6.4.2-5 Anthony <anthony@griffith...>
glennrp27a2db42011-04-27 13:10:07 +00002487 * Rewrite on coefficient handlig for DistortImages so allow for generation
cristy2bc0ef72010-02-02 01:38:51 +00002488 by other operators (SparseColor), and addition of verbose output of
glennrp27a2db42011-04-27 13:10:07 +00002489 equivalent -fx functions for DistortImages to report of the internal
2490 coefficients that was calculated, and who they are used.
cristy2bc0ef72010-02-02 01:38:51 +00002491 * Initial implementation of SparseColor for interpolated gradients from
glennrp963fcab2011-04-22 21:18:47 +00002492 sparsely separated points of color (or posibily other forms of arguments)
cristy2bc0ef72010-02-02 01:38:51 +00002493 * New distortion Barrel as defined by Helmut Dersch options A,B,C,D
2494 on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html
2495 And as developed by Fred WeinHaus in his PinBarrel script
2496
24972008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...>
2498 * Certain corrupt GIF images no longer hang (reference
2499 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11723).
2500 * Read more than one image (if they exist) from DJVU image files.
2501 * Don't set image depth in histogram coder (references
2502 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11752).
2503
25042008-07-17 6.4.2-4 Cristy <quetzlzacatenango@image...>
2505 * Fixed cache nexus threading problem to avoid spurious assertions when
2506 calling the DistortImage() method.
2507
25082008-07-17 6.4.2-4 Anthony <anthony@griffith...>
2509 * New distortion Shepards which provide semi-localized distorts of control
2510 points within an image, as first developed for IM by Frew Weinhaus in his
2511 ShapeMorph script. http://www.fmwconcepts.com/imagemagick/shapemorph/
2512 It's almost like taffy pulling!
2513
25142008-07-12 6.4.2-2 Anthony <anthony@griffith...>
2515 * Separate coefficient calculation from DistortImages (future development)
2516 * Perspective and Bilinear Distortions fallback to Affine
2517 when less than 4 point pairs are provided.
2518 * Affine Distortion now handles 2 point pairs (SRT of a single line)
2519 and a simple translation if only a single point pair is provided.
2520 * Added 'verbose' output of some of the distortion equations generated
2521 * Initial addition of polynomal distortion (incomplete - not working yet)
2522
25232008-06-29 6.4.2-2 Cristy <quetzlzacatenango@image...>
2524 * Add log2 and round as -fx operators.
2525 * Add log and round as -evaluate operator.
2526 * Add -deskew option to straighten an image.
2527
25282008-06-22 6.4.2-1 Cristy <quetzlzacatenango@image...>
2529 * Use the source image interpolation method when drawing an affine image.
2530
25312008-06-24 6.4.2-1 Anthony <anthony@griffith...>
2532 * Added new operator +/-level-colors which will 'level' images based
2533 on colors to use for the black and white points. This lets to adjust
2534 the image in terms of mapping the given colors from/to black and white
2535 respectivally.
2536
25372008-06-23 6.4.2-0 Christian Lackas <christian@lacka...>
2538 * Fix a problem with calling mpeg2encode with parameters (%o/%i) in wrong
2539 order.
2540
25412008-06-22 6.4.2-0 Cristy <quetzlzacatenango@image...>
2542 * Refactor additional ImageMagick algorithms for OpenMP support.
2543
25442008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2545 * Add pow as an -evaluate operation, using normalized values
2546
25472008-06-18 6.4.1-9 Anthony <anthony@griffith...>
2548 * Added a LevelizeImageChannels() which is simular to LevelImageChannels()
2549 Function maps black and white values to the given level values.
2550 Rather than mapping the given level values to black and white.
2551 Bacically a 'reverse-level' function, with different input args.
2552 * Set +level or a '!' flag in -level or LevelImage() to call
2553 the new 'reverse-level' function LevelizeImageChannels().
2554 * More work on IsMagickColorSimular() to fix relationship between
2555 transparent-black and opaque-black, which was matched as 'simular'.
2556 Also attempts to fix 'K' channel handling for CMYK colorspace.
2557 More work on this to come.
2558
25592008-06-25 6.4.1-9 Cristy <quetzlzacatenango@image...>
2560 * The TXT format correctly reports alpha channel (reference
2561 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11478).
2562 * MONOTCHROME1 Dicom images are not longer inverted (reference
2563 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11492).
2564
25652008-06-13 6.4.1-8 Anthony <anthony@griffith...>
2566 * Fixed IsMagickColorSimular() as used by -opauqe and -transparent
2567 so as to understand that the Hue Channel is cyclic by nature
2568
25692008-06-08 6.4.1-8 Cristy <quetzlzacatenango@image...>
2570 * The -sketch option is working again (reference
2571 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11454).
2572
25732008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...>
2574 * More algorithms refactored to support a threaded cache view.
2575 * EPS2 output only 1/3 of image when using LZW or rle compress (reference
2576 http://www.imagemagick.org/discourse-server/viewforum.php?f=3).
2577 * ISO C++ 1998 does not support 'long long' (reference
2578 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11405).
2579 * Patch GetMagickMemoryHandlers() to return the properly return the memory
2580 handler addresses.
2581 * Generate histogram comment if # unique colors exceed 1024 (reference
2582 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11434).
2583
25842008-06-03 6.4.1-6 Marton Bokor <marton.bokor@gfthu....>
2585 * Reading EMF files containing non-ascii characters no longer fails for
2586 UTF8 encoded paths on Windows XP.
2587
25882008-06-03 6.4.1-6 Cristy <quetzlzacatenango@image...>
2589 * The -colorspace option is an operator, not a setting.
2590
25912008-05-31 6.4.1-5 rsnel <rik@snel....>
2592 * gif.c misreads Gifs in which LZW codes are split across three datablocks.
2593
25942008-05-31 6.4.1-4 Matthew Clark <mclark@gorge...>
2595 * Patches to the JPEG and DCM coders to fix a few problems reading
2596 certain DCM image types.
2597
25982008-05-15 6.4.1-4 Cristy <quetzlzacatenango@image...>
2599 * Interpreting the -set option is no longer delayed.
2600 * Add AcquireCacheViews() and DestroyCachewViews() to the API.
2601 * Call DrawAffineImage() instead of CompositeImage() (reference
2602 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11288).
2603 * Throw exception for TIFF compression not support (reference
2604 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11289).
2605 * The +opaque option now recognizes its required argument (reference
2606 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11298).
2607 * The -background and -virtual-pixel settings are now applied correctly
2608 across parenthesis.
2609 * Only reset the exception signature if the relinquish memory is MagickTrue.
2610 * Correct recolor equation for computing opacity (referencee
2611 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11346).
2612 * Set midpoint when scaling JP2 images.
2613 * Semaphores must be passed by reference when destroyed for reliable thread
2614 locks.
2615 * Updated Matlab coder (thanks to Jaroslav Fojtik).
2616
26172008-05-13 6.4.1-3 Cristy <quetzlzacatenango@image...>
2618 * MagickGetResource(): resources are MagickSizeType not unsigned long.
2619
26202008-05-11 6.4.1-2 Cristy <quetzlzacatenango@image...>
2621 * Import: properly handle a hierarchy of subwindows under X11.
2622 * Refactor quantum pixel processor to inprove ease of use and speed.
2623
26242008-05-09 6.4.1-2 Leonardo de Paula Rosa Piga <lpiga@terra...>
2625 * OpenMP patch for sepia-tone effect.
2626
26272008-05-08 6.4.1-2 Bruno Cardoso Lopes <bruno.cardoso@gmail...>
2628 * OpenMP patch for NormalizeImage() & TintImage()
2629
26302008-05-06 6.4.1-2 <cristiannomartins@gmail...>
2631 * OpenMP patch for GetImageChannelDepth().
2632 * Set depth to 32 when saving MIFF HDRI image files.
2633
26342008-05-05 6.4.1-2 <joao.vita@gmail...>
2635 * OpenMP patch for OilPaintImage Function
2636
26372008-05-05 6.4.1-2 Sean Patrick Burke <seanburk@gmail...>
2638 * Update IPLab coder (reference
2639 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11200).
2640
26412008-05-02 6.4.1-1 Cristy <quetzlzacatenango@image...>
2642 * Return correct result for -fx luminence.
2643 * Restore missing break so that PGM images remain PGM.
2644 * Speed up the processing of ASCII PNM files.
2645 * Return the correct number of MNG images for PingImage().
2646
26472008-05-01 6.4.1-0 Cristy <quetzlzacatenango@image...>
2648 * Remove C++ style comments from source.
2649 * Center motion blur kernel.
2650 * Reenable dithering for -monochrome option.
2651
26522008-04-24 6.4.0-11 Cristy <quetzlzacatenango@image...>
2653 * For color reduction, use maximum tree depth if image has 1024 or less
2654 unique colors.
2655 * Use a uniform convolution filter for motion blur (reference
2656 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11122).
2657 * Add 'mean' and 'std' symbols to the Fx expression parser.
2658
26592008-04-20 6.4.0-10 Chris Madison <madisonblu@hotma...>
2660 * Updated to the latest autoconf/automake/libtool scripts.
2661 * Default to HSL colorspace when modulating (reference
2662 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=11073).
2663 * The -regard-warnings option properly returns a program status of 1 if and
2664 only if a warning or error exception is thrown.
2665 * Report 'no clip path defined' exception for -clip-path option (reference
2666 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11098).
2667
26682008-04-16 6.4.0-8 Cristy <quetzlzacatenango@image...>
2669 * Distinquish between pre and post processing of image list options.
2670 * Return MagickTrue if InvokeDynamicImageFilter() does not generate an
2671 exception (reference
2672 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=11065).
2673
26742008-04-16 6.4.0-7 Glenn Randers-Pehrson <glennrp@image...>
2675 * Instead of masking the PNG tRNS values when reducing from 16-bit,
2676 set image->matte to MagickFalse and emit a warning. This will produce
2677 behavior similar to that of libpng-1.2.27 (and libpng-1.2.19 and earlier).
2678
26792008-04-12 6.4.0-7 Cristy <quetzlzacatenango@image...>
2680 * Fix fault for animate -window root image.gif.
2681 * Use GetImagePixels() rather than SetImagePixels() when making multiple
2682 passes and setting image pixels (reference
2683 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=11022).
2684
26852008-04-10 6.4.0-6 Cristy <quetzlzacatenango@image...>
2686 * Compile error in coders/avi.c when JPEG delegate library is unavailable.
2687
26882008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2689 * Mask the PNG tRNS values when reducing from 16-bit, in accordance with
2690 the PNG specification, instead of scaling them.
2691
26922008-04-09 6.4.0-5 Glenn Randers-Pehrson <glennrp@image...>
2693 * Revised png.c to avoid saving unknown chunk types that will never
2694 be used later. This prevents the vulnerability described in
2695 CVE-2008-1382, with respect to all unknown chunks except vpAg.
2696 To handle an invalid, zero-length vpAg chunk properly will require
2697 libpng-1.2.27 or later.
2698
26992008-04-04 6.4.0-5 Cristy <quetzlzacatenango@image...>
2700 * Use mplayer delegate if ImageMagick does not grok AVI op code.
2701 * Use proper rounding for the -fx intensity expression.
2702
27032008-03-26 6.4.0-4 Cristy <quetzlzacatenango@image...>
2704 * Fix +swap option so it no longer throws an assertion.
2705 * Return correct min/max for grayscale JPEG images (e.g. -format %[min]).
2706
27072008-03-26 6.4.0-1 Cristy <quetzlzacatenango@image...>
2708 * Rewrote patch so that writing pyramid TIFF images no longer fails if a
2709 tile size is specified (e.g. ptif:image.tif[128x128]).
2710 * Malformed use of caption no longer consumes memory (reference
2711 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10914).
2712 * Don't run Ghostscript twice (reference
2713 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10922).
2714
27152008-03-21 6.4.0-0 Cristy <quetzlzacatenango@image...>
2716 * SpreadImage() no longer introduces noise into the resulting image (reference
2717 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10892).
2718 * Properly handle min-is-white TIFF gray scale images.
2719 * Use CompositeImage() instead of DrawAffineImage() if the affine expansion
2720 factor is 1.0.
2721
27222008-03-20 6.3.9-10 Cristy <quetzlzacatenango@image...>
2723 * Writing pyramid TIFF images no longer fails if a tile size is specified
2724 (e.g. ptif:image.tif[128x128]).
2725 * Reset page geometry when interactively cropping an image with the display
2726 program.
2727
27282008-03-18 6.3.9-9 Cristy <quetzlzacatenango@image...>
2729 * With a single swap argument should swap the image with the *last* image.
2730
27312008-03-16 6.3.9-8 Cristy <quetzlzacatenango@image...>
2732 * Make sure we don't sync a blob after it has been closed.
2733
27342008-03-14 6.3.9-7 Cristy <quetzlzacatenango@image...>
2735 * Patch mpeg:encode delegate to properly produce an MPEG image sequence.
2736
27372008-03-11 6.3.9-6 Cristy <quetzlzacatenango@image...>
2738 * Support both GTK and CAIRO interfaces to RSVG (reference
2739 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=10802).
2740 * Display colormapped PNG images with alpha properly (reference
2741 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10819).
2742
27432008-03-09 6.3.9-5 Cristy <quetzlzacatenango@image...>
2744 * Define inline to _magickcore_inline (to satisfy HP's aCC compiler).
2745
27462008-03-08 6.3.9-4 Cristy <quetzlzacatenango@image...>
2747 * The rsvg delegate library depends on cairo-svg.
2748 * Account for min-is-white 8-bit gray TIFF images.
2749
27502008-02-29 6.3.9-2 Cristy <quetzlzacatenango@image...>
2751 * Add support for the Postable Document Archive Format.
2752 * Add support for Braille images.
2753 * Add support for DDS images (contributed by Bianca van Schaik).
2754 * Add GetImageAlphaChannel() method.
2755 * PSD clipping paths are once again recognized.
2756
27572008-02-24 6.3.9-1 Cristy <quetzlzacatenango@image...>
2758 * Return the actual image format for HTTP: or FTP: format (reference
2759 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10715).
2760 * Fix so image.quantize(true) returns error as expected (reference
2761 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10735).
2762
27632008-02-20 6.3.9-0 Cristy <quetzlzacatenango@image...>
2764 * Fixed a small memory leak (8 bytes) in TransformImages().
2765 * Render to Cairo surface rather than a GDK buffer when rendering SVG.
2766 * Identify now reports both actual and reported image depths (reference
2767 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10716).
2768
27692008-02-17 6.3.8-10 Cristy <quetzlzacatenango@image...>
2770 * Speed up converting large PDF/PS images when only selecting a few pages
2771 (e.g. pdffile.pdf[195-199]).
2772 * Deprecate HSLTransform() and TransformHSL().
2773
27742008-02-16 6.3.8-9 Cristy <quetzlzacatenango@image...>
2775 * Fix Magick++-config script to reflect the MagickWand / MagickCore
2776 dependencies.
2777
27782008-02-14 6.3.8-7 Cristy <quetzlzacatenango@image...>
2779 * Promote colormapped to truecolor images when enciphering.
2780
27812008-02-08 6.3.8-6 Cristy <quetzlzacatenango@image...>
2782 * Add EncipherImage() / DecipherImage() methods.
2783 * Add -encipher / -decipher options to the command-line utilities.
2784
27852008-02-03 6.3.8-5 Cristy <quetzlzacatenango@image...>
2786 * New Unix/Linux refactoring (should be transparent since changes are
2787 reflected in Magick-config and ImageMagick.pc pkg-config files):
2788 /usr/local/include => /usr/local/include/ImageMagick
2789 libMagick => libMagickCore
2790 libWand => libMagickWand
2791 Magick-config (deprecated) => MagickCore-config
2792 Wand-config (deprecated) => MagickWand-config
2793 Add Magick++-config, MagickCore.pc, MagickWand.pc, Magick++.pc
2794
27952008-01-28 6.3.8-3 Cristy <quetzlzacatenango@image...>
2796 * Liquid rescale limits the final size to twice the original size (reference
2797 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10536).
2798 * Read EXIF data in TIFF images; writing is pending until we can figure out
2799 how to use the libtiff delegate library to write EXIF data.
2800
28012008-01-24 6.3.8-2 Cristy <quetzlzacatenango@image...>
2802 * Add support for liquid rescaling (e.g. -liquid-rescale).
2803 * Support a ^ meta character in an image geometry (.e.g
2804 convert 640x480.png -resize 240^ returns a 320x240 result).
2805
28062008-01-20 6.3.8-1 Cristy <quetzlzacatenango@image...>
2807 * Fix transient bug where "identify -format '%w;%[exif:Model]'" failed to
2808 return camera model number.
2809
28102008-01-14 6.3.8-0 Cristy <quetzlzacatenango@image...>
2811 * Monochome EPS3 images are no longer corrupt (reference
2812 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10422).
2813 * Eliminate memory corruption with broken PICT image (reference
2814 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10447).
2815 * Return a Grayscale colorspace for grayscale DPX image (previously
2816 returned Log colorspace).
2817 * Fix -g option for PCL6 support (reference
2818 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10462).
2819
28202008-01-08 6.3.7-10 Cristy <quetzlzacatenango@image...>
2821 * Only read ICON alpha mask if BPP is <= 16.
2822 * Add support for +opaque and +transparent (requested by Anthony).
2823 * Throw an exception *before* we call wmf_api_destroy() (reference
2824 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10420).
2825
28262008-01-01 6.3.7-9 Cristy <quetzlzacatenango@image...>
2827 * Use explicit format specifier to render transparent Adobe Illustrator
2828 files (i.e. convert ai:image.ai image.png).
2829 * Set RSVG base URI (patch provided by tsdineen).
2830
28312007-12-20 6.3.7-7 Cristy <quetzlzacatenango@image...>
2832 * `Magick-config --version` returns Q16 instead of
2833 Q@MAGICKCORE_QUANTUM_DEPTH@.
2834 * Permit commas in numbers in certain locales (e.g. german +100,000).
2835
28362007-12-13 6.3.7-5 Cristy <quetzlzacatenango@image...>
2837 * Added an exception reason to BlobToImage() in the event an image has no
2838 magic number and neither the image magick or filename is set.
2839 * Do not pass PhotoYCC data thru gamma-corrected lookup-table.
2840 * Fix bug in GetEXIFProperty() (reference
2841 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10300).
2842
28432007-12-12 6.3.7-4 Cristy <quetzlzacatenango@image...>
2844 * Adding comments to your image is now possible with the display program.
2845
28462007-12-09 6.3.7-3 Anthony <anthony@griffith...>
2847 * Adjusted -clut multiplyer for correct handling of
2848 "-interpolation Integer" in color lookup.
2849
28502007-12-01 6.3.7-3 Cristy <quetzlzacatenango@image...>
2851 * Fix 'insufficient image data' for DCM format (reference
2852 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10227).
2853 * Force a colormapped image if Palm bits-per-pixel < 16.
2854 * Fix multiple problems with Palm Data Base reader (patch from
2855 1tms@gmx.d...).
2856 * Do not exit after first image with the display --immutable option.
2857 * Update autoconf/automake/libtool configuration files.
2858 * Add support for resource limit units (e.g. -limit memory 16mb).
2859 * Return original image if gaussian blur sigma is 0.0.
2860 * Colormapped multi-image PDF's are no longer corrupt (reference
2861 https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10258).
2862
28632007-11-27 6.3.7-2 Anthony <anthony@griffith...>
2864 * Finalisation of new resize filters, "Lagrange" self-windowing filter
2865 now adjusts automatically with different support window size.
2866 * Added "Bohman" (another 2'rd order cosine function) and "Bartlett"
2867 (triangluar) resize windowing filters.
2868 * Adjusted -clut to use a grayscale image (with no alpha) to select colors
2869 from the Lookup Table image.
2870
28712007-11-26 6.3.7-2 Cristy <quetzlzacatenango@image...>
2872 * Not all DCM tags were being saved as image attributes (patch provided by
2873 jcupitt@gmail...).
2874 * Normalize pixel values when quantum format is floating-point.
2875 * Initialize the pixel sum to zero when averaging image pixels.
2876
28772007-11-23 6.3.7-1 Anthony <anthony@griffith...>
2878 * Bug fix in height calculation for -layers merge operation
2879
28802007-11-02 6.3.7-0 Cristy <quetzlzacatenango@image...>
2881 * Add support for SCT grayscale images.
2882 * Fixed transparancy bug for the ICO image format.
2883 * Fixed small memory leak in the caption and label coders.
2884 * Fixed -threshold option to return all white for -threshold 0 (reference
2885 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10126).
2886
28872007-11-06 6.3.6-10 Chris Madison <madisonblu@hotma...>
2888 * Corrected CGM delegate command in config/delegate.xml.
2889
28902007-11-05 6.3.6-9 Chris Madison <madisonblu@hotma...>
2891 * Reclassified X server open error from fatal to non-fatal.
2892 * New SetImageAlphaChannel() method to activate, deactivate, reset, or
2893 set the image alpha channel.
2894 * Patch for Scanalytics IPLab image format for non 8-bit images
2895 (contributed by Sean Burke).
2896
28972007-11-04 6.3.6-8 Chris Madison <madisonblu@hotma...>
2898 * Remove ctrl-M characters on in various source files.
2899 * Fix signature for Magick++ averageImages() regression tests for HDRI.
2900 * Only invoke PerlMagick x11 regression test if DISPLAY variable is set.
2901
29022007-11-03 6.3.6-7 Chris Madison <madisonblu@hotma...>
2903 * MAGICK_ERX_SRCS should be MAGICK_EXR_SRCS in coders/Makefile.am.
2904
29052007-11-02 6.3.6-6 Cristy <quetzlzacatenango@image...>
2906 * Upgrade to FPX version libfpx-1.2.0.14 (reference
2907 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10041).
2908 * Modules are searched first in the directories specified by the environment
2909 variables, and then -- if the desired module is not found -- in the
2910 compiled-in path. (reference
2911 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=10039).
2912
29132007-11-01 6.3.6-5 Cristy <quetzlzacatenango@image...>
2914 * Update FPX regression test reference images.
2915 * Fixed Magick++ compile error for Sun Studio 10 compiler.
2916
29172007-10-25 6.3.6-4 Cristy <quetzlzacatenango@image...>
2918 * The -equalize option now respects the -channel option.
2919
29202007-10-23 6.3.6-4 Anthony <anthony@griffith...>
2921 * Additional Filters: Welsh, Parzen, Lagrangian
2922 * Addition of Cubic filter B,C controls
2923 * 'verbose' filter plotting output using -define "filter:verbose"
2924
29252007-10-20 6.3.6-3 Anthony <anthony@griffith...>
2926 * Further expandsion and handling of filters with expert options.
2927 -filter selects from a table of standard filter settings, while
2928 expert options allow complete selection of filter, windowing, support
2929 and blurring options. Includes automatic switch from Sinc to Bessel
2930 for operators using 2 dimentional cylindrical filter, rather than
2931 two pass 1 dimentional orthogonal filters.
2932
29332007-10-14 6.3.6-3 Cristy <quetzlzacatenango@image...>
2934 * Obsolete -support (set filter blur factor)
2935 * Expandsion to add -set/define filter options
2936
29372007-10-12 6.3.6-2 Anthony <anthony@griffith...>
2938 * Least Squares coordinate handling added for -distort methods Affine,
2939 Perspective, Bilinear. This allows for more than the minimal number of
2940 coordinates to be used to 'fit' a distortion function to an image.
2941 This addition will allow the use of image registration to generate
2942 panarama overviews and better geographical coordinate correction.
2943 * Cosolidated the simular methods FlattenImage() and MosaicImage()
2944 into a new layers function MergeImageLayers() method, adding 'flatten'
2945 and 'mosaic' layer methods.
2946 * Addition of another simular layers method 'merge' which 'unlocks' the
2947 normal flatten/mosaic layer merger from the origin, The resulting image
2948 will have a virtual canvas of minimal size with an offset. Also images
2949 with negative offsets will not be clipped by the 'merge' form of the
2950 command. This was created for better layering of distorted images, such
2951 as panarama overlays.
2952 * Bug fix in handling transparency for EWA resampling.
2953 * Access to Resize Filter Functions from resize.c (for resample.c)
2954 with posible future filter sources... Acquire/Destory/Call ResizeFilter()
2955 * All resize filters added to resampling, but filter handling is incomplete.
2956
29572007-10-05 6.3.6-2 Cristy <quetzlzacatenango@image...>
2958 * The box filter no longer produces a black grid when resizing an image
2959 under Mac OS X.
2960 * Respect cropbox for PDF with a subimage specification (e.g.
2961 image.pdf[1-3]).
2962 * Detect proper PDF bounding box when offsets are negative.
2963
29642007-10-02 6.3.6-1 Cristy <quetzlzacatenango@image...>
2965 * Speed up the Fx interpreter.
2966 * Use ULL not ui64 for MinGW 64-bit constants.
2967 * Call SyncCacheView() instead of SyncImagePixels() in WaveImage().
2968 * Close all references to a pixel cache on disk before removing the temporary
2969 file as required under Windows.
2970
29712007-09-29 6.3.6-0 Anthony <anthony@griffith...>
2972 * Added Scaling 'derivitives' to -distort Arc, so image arcing is now
2973 sharp and clear as you approach the center of the distort.
2974 * Added " -set option:distort:viewport 'geometry' " special option
2975 that can be used to override the output image size and offset.
2976 * Fixed experimental use of -filter and -support in Resampling (more later).
2977 * Changed order for coordinate arguments in -distort (for later leastsq
2978 multiple coordinate distortion function fitting)
2979
29802007-09-22 6.3.6-0 Cristy <quetzlzacatenango@image...>
2981 * Check the API version and quantum depth before loading a coder module or
2982 image filter (reference
2983 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9780).
2984 * Add exception to the image filter signature.
2985 * Get the execution path under Mac OS X.
2986 * TIFFTAG_STRIPBYTECOUNTS requires a uint32 pointer (magick/compress.c).
2987 * Fixed memory leak in CloneString() (reference
2988 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9763).
2989 * Set S_IRUSR | S_IWUSR | S_IRGRP mode when writing a file in
2990 CopyDelegateFile().
2991
29922007-09-18 6.3.5-9 Anthony <anthony@griffith...>
2993 * Bug fix for +distort in Perspective, also effected PerspectiveProjection
2994
29952007-09-17 6.3.5-10 Cristy <quetzlzacatenango@image...>
2996 * Replace all InterpolatePixelColor() calls to use the ResamplePixelColor()
2997 method instead.
2998 * Map the display program pan icon window for each oversized image.
2999 * The ufraw delegate does not like quotes around the output filename.
3000 * Adjust the sensitivity of a few PerlMagick tests to pass the validation on
3001 a 64-bit FreeBSD system.
3002 * The -level option now works properly for colormapped images.
3003 * Allow Extrapolated blending of images using -blend
3004 http://netpbm.sourceforge.net/doc/extendedopacity.html
3005
30062007-09-12 6.3.5-9 Anthony <anthony@griffith...>
3007 * Major Addition, Area Resampling Functions, (scaled interpolation)
3008 for pixel lookup in Distortion functions. This improves the look in
3009 areas of minification enormousally, especially in situations of infinite
3010 tiling and horizon views. All virtual pixel methods have been handled
3011 to minimise computation time involved with area resampling. To use the
3012 new function distortions need to be able to determine scaling vectors
3013 (distortion function derivitives) for correct working. All
3014 -distort methods, except Arc, uses scaled area resampling.
3015 * Improvements to perspective distort method, to include the correct
3016 differentation between the 'ground' on which the image lies, and the
3017 'sky', the color of which can be set using the -mattecolor setting
3018 (as the distortion invalid pixel color). Background color is retains
3019 for surrounding ground areas. The horizon is also correct anti-aliased
3020 and transparent colors are also allowed, allowing you to add backdrops
3021 of gradients and patterns.
3022
30232007-09-04 6.3.5-9 Cristy <quetzlzacatenango@image...>
3024 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3025 * Patched ReadBlobString() to fix a off-by-one vulnerability (alert from
3026 iDefense).
3027 * Patched ReadDIBImage() to fix a sign extension vulnerability (alert from
3028 iDefense).
3029 * Patched AllocateImageColormap() to fix an integer overflow vulnerability
3030 (alert from iDefense).
3031 * Patched ReadDCMImage() to fix an integer overflow vulnerability
3032 (alert from iDefense).
3033 * Patched ReadDIBImage() to fix an integer overflow vulnerability
3034 (alert from iDefense).
3035 * Patched ReadXBMImage() to fix an integer overflow vulnerability
3036 (alert from iDefense).
3037 * Patched ReadDCMImage() to fix an denial of service vulnerability
3038 (alert from iDefense).
3039 * Patched ReadXCFImage() to fix an denial of service vulnerability
3040 (alert from iDefense).
3041 * If image size changes, don't trust DPX orientation attributes.
3042
30432007-09-04 6.3.5-9 Gozer404
3044 * Add French to the messaging system (reference
3045 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=9601).
3046 * Add -fopenmp to MAGICK_PCFLAGS (reference
3047 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9608).
3048
30492007-08-14 6.3.5-7 Cristy <quetzlzacatenango@image...>
3050 * Add -alpha {activate,deactivate,reset} option to activate, deactivate, or
3051 reset the alpha channel.
3052 * Render proper image labels for VID coder.
3053 * Resolved a conflict for the -list option. Use -list font to list
3054 ImageMagick fonts and -list type to list image types.
3055 * Catch any errors returned by pthread_mutex_init() (problem report
3056 from devman@gmx-t...).
3057 * TransformHSL() returns a proper hue component.
3058 * Added -clut option and the ClutImage() method.
3059 * Fix glyph memory leak in AnnotateImage (reference
3060 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9523).
3061 * Rename analyze.c to Analyze.c (reference
3062 ttp://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9538).
3063
30642007-08-07 6.3.5-6 Anthony <anthony@griffith...>
3065 * Enabled use of +distort to auto resize destination image to 'bestfit'
3066 the distorted input image. This also enabled the use of virtual canvas
3067 offsets in source and destination images for most distortion methods.
3068
30692007-08-05 6.3.5-6 Cristy <quetzlzacatenango@image...>
3070 * Remove atexit in Magick++ code to avoid possible client crash (reference
3071 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9270).
3072
30732007-08-01 6.3.5-5 Cristy <quetzlzacatenango@image...>
3074 * Read/Write Scanalytics IPLab image format (contributed by Sean Burke).
3075
30762007-07-30 6.3.5-5 Anthony <anthony@griffith...>
3077 * Added -distort arc. This update also allows the destination image
3078 size and offset to be set according to the specific distortion being
3079 applied.
3080
30812007-07-29 6.3.5-5 Cristy <quetzlzacatenango@image...>
3082 * Set the -poloroid border color with the -bordercolor option.
3083
30842007-07-25 6.3.5-4 Cristy <quetzlzacatenango@image...>
3085 * Remove extranous break statement so -type option properly sets the
3086 image_info->type member (reference
3087 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9261).
3088
30892007-07-21 6.3.5-4 Anthony <anthony@griffith...>
3090 * Allow the use of optional arguments in -distort SRT
3091
30922007-06-29 6.3.5-0 Anthony <anthony@griffith...>
3093 * Initial addition of three Affine Distortions to -distort with the affine
3094 mapping defined by the use of; an Affine Matrix, Coordinates of Triangles,
3095 or separate Scale-Rotate-Translate actions.
3096
30972007-06-18 6.3.5-0 Cristy <quetzlzacatenango@image...>
3098 * Fix X11 font ascender.
3099 * Add -distort option.
3100 * Add random noise option (e.g. +noise random).
3101 * Many internal algorithms are now threaded to take advantage of speed-ups
3102 offered by the new dual and quad-core processor technologies.
3103 and quad-core processor technology.
3104 * Tiff images in the LAB colorspace are no longer identified as RGB
3105 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9015).
3106 * Update image color_profile and iptc_profile members in the JPEG coder
3107 (reference http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9063);
3108
31092007-06-13 6.3.4-10 Cristy <quetzlzacatenango@image...>
3110 * Fix composite mask bug (reference
3111 http://www.imagemagick.org/Usage/bugs/composite_mask/).
3112 * Speed up GetPixelOpacity() method (patch from seth@price...).
3113 * Set icon image width/height before allocating the image colormap.
3114 * Remove Photoshop string segment from JPEG profile (reference
3115 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=9006).
3116
31172007-06-11 6.3.4-9 Cristy <quetzlzacatenango@image...>
3118 * Converting a jpg to pdf is creating an empty pdf object (reference
3119 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8954).
3120 * Respect the '-set type:hinting off option' (bug report from Richard
3121 Jones).
3122 * WritePSDImage vulnerable to exploitable heap corruption (reference
3123 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8967).
3124
31252007-06-09 6.3.4-8 Cristy <quetzlzacatenango@image...>
3126 * SetMagickRegistry() post-increment the value 'id' (reference
3127 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8944).
3128
31292007-06-02 6.3.4-6 Cristy <quetzlzacatenango@image...>
3130 * Read/write 10 & 12-bit packed DPX images.
3131 * Reduce stack requirements for messaging system.
3132 * Small memory leak for raw profiles in the PNG coder.
3133
31342007-06-01 6.3.4-5 Glenn <glennrp@image...>
3135 * Added GIF, JPEG, and PNG interlace types. For backward compatibility,
3136 you can continue to use "-interlace Plane" to request these.
3137
31382007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3139 * Fixed minor bug in the 'curl' for Polaroid of very non-square images.
3140
31412007-06-01 6.3.4-5 Cristy <quetzlzacatenango@image...>
3142 * Set min-is-white for Group4-compressed PDF.
3143 * Add PaintFloodfillImage() method.
3144
31452007-05-30 6.3.4-4 Cristy <quetzlzacatenango@image...>
3146 * Add MEPP metric to compare program. Returns the mean error per pixel
3147 along with the normalize mean and maximum error.
3148 * Attach an XMP profile to an image (e.g.
3149 convert input.tif -profile xmp:metadata.xmp output.tif).
3150
31512007-05-22 6.3.4-3 Cristy <quetzlzacatenango@image...>
3152 * Fixed mogrify conversions with -format and -path (reference
3153 http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=9127).
3154
31552007-05-15 6.3.4-2 Cristy <quetzlzacatenango@image...>
3156 * SVG style element was not always parsed properly.
3157 * Do not dither when the number of unique colors is already less than the
3158 maximum.
3159 * Return normalized PAE metric (compare utility).
3160
31612007-05-03 6.3.4-1 Cristy <quetzlzacatenango@image...>
3162 * Add support for PFM images.
3163 * Check for corrupt EXIF image profiles.
3164 * Writing JPEG YCbCr TIFF images no longer faults (reference
3165 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8896).
3166
31672007-04-30 6.3.4-0 Anthony <anthony@griffith...>
3168 * Fixed minor bug for crop missed images and 'background' GIF disposal.
3169
31702007-04-28 6.3.4-0 Glenn <glennrp@image...>
3171 * Added profile support to the GIF decoder/encoder. They are stored
3172 as GIF Application Extensions. Known extensions include existing ICCRGB1
3173 (for ICC profiles) and new MGKIPTC0 and MGK8BIM0 (for IPTC and 8BIM
3174 profiles). Unknown extensions found in GIF files are read as gifappNNN.
3175
31762007-04-28 6.3.4-0 Anthony <anthony@griffith...>
3177 * Invert Opacity change for user defined ordered dither threshold maps,
3178 so that 'off' map is transparent, and 'on' is opaque.
3179
31802007-04-24 6.3.4-0 Anthony <anthony@griffith...>
3181 * Added an initial Coalesce Images, and a final +map local colortable
3182 optimization to the -layers Optimize method, for a simple to use
3183 GIF optimization operation. (more work to come)
3184
31852007-04-22 6.3.4-0 Cristy <quetzlzacatenango@image...>
3186 * Properly set the virtual canvas of a multi-frame GIF image sequence.
3187 * Add AcquireOneVirtualPixel() method.
3188 * Set Log colorspace properly when writing DPX images.
3189 * Add -tile-offset option.
3190 * Add support for the EXR image format.
3191 * Improve support for DPX images.
3192 * Add --enable-hdri option to the configure script.
3193 * Add support for high dynamic-range images (HDRI).
3194
31952007-04-20 6.3.3-9 Peter Hull <peterhull90@gmail...>
3196 * Improve support for writing multiple image icons.
3197
31982007-04-18 6.3.3-9 Anthony <anthony@griffith...>
3199 * Separated -layers Optimize from -layers OptimizeFrame to allow
3200 the former expansion into a general (multiple method) optimizer
3201 of GIF animations
3202 * merged -layers OptimizeTransparency into -layers Optimize method
3203
32042007-04-12 6.3.3-8 Chris Madison <madisonblu@hotma...>
3205 * Fix fault whem comparing a colormapped image with a non-colormapped one.
3206 * Fix race condition when spawning delegate programs.
3207 * TIFF JPEG now respects the -quality comptression setting.
3208 * The -fx option now properly groks the logical and operator.
3209 * DPX tilestamp property should be timestamp.
3210
32112007-04-13 6.3.3-7 Anthony <anthony@griffith...>
3212 * Added GravityAdjustGeometry() to "geometry.c" to adjust geometry settings
3213 according to given gravity and canvas area it applies to. This is for
3214 code simplification thoughout MagickCore.
3215
32162007-04-09 6.3.3-6 Anthony <anthony@griffith...>
3217 * Fixed CoalesceImages() to reset virtual canvas info on second and later
3218 frames. Other animation handlers may also need to reset virtual canvas
3219 sizes to match the first frame, as well.
3220
32212007-04-06 6.3.3-6 Anthony <anthony@griffith...>
3222 * Addition of a CompositeImages() "layer.c" function to compose two
3223 separate image lists together (with a virtual canvas offset) in three
3224 different ways, depending on the size of the lists.
3225 * A 'hack' for command line use (the two lists separates by the special
3226 "NULL" image, which is junked) has also been added. Specifically...
3227 "-layers Composite".
3228
32292007-04-04 6.3.3-6 Anthony <anthony@griffith...>
3230 * Add -layers RemoveDups method to remove duplicate sequential images in
3231 coalesced animations.
3232 * Add -layers RemoveZero method to remove images with a zero time delay
3233 (with no action and a warning is all images have zero time delay)
3234
32352007-04-01 6.3.3-6 Cristy <quetzlzacatenango@image...>
3236 * Permit generic profiles (e.g. -profile name:profile).
3237
32382007-03-31 6.3.3-5 Cristy <quetzlzacatenango@image...>
3239 * Fixed DCM and XWD buffer overflow vulnerabilities (reference
3240 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=496).
3241
32422007-03-28 6.3.3-4 Anthony <anthony@griffith...>
3243 * Code duplication, simplification, and possible logic faults in "list.c".
3244 * Added new Composition method, 'ChangeMask' to return pixels
3245 that have changed or will cause a color change in overlays
3246 * Used 'ChangeMask' to implement the "-layers" method
3247 "OptimizeTransparency" to improve the compressibility of
3248 frame optimized GIF animations. See IM Examples...
3249 http://www.imagemagick.org/Usage/anim_opt/#opt_trans
3250
32512007-03-19 6.3.3-4 Cristy <quetzlzacatenango@image...>
3252 * Fixed two memory leaks in wand/magick-image.c and magick/stream.c and made
3253 some minor changes to the GIF coder to make reading and pinging images
3254 faster (patch provided by mstemm@cloud...).
3255
32562007-03-19 6.3.3-3 Cristy <quetzlzacatenango@image...>
3257 * Patch RotateImage() to properly rotate CMYK images.
3258 * Patch the XWD coder to prevent heap overflow vulnerability (vulnerability
3259 report from idefense.com [IDEF2108] [IDEF2221] [IDEF2226]).
3260
32612007-03-19 6.3.3-3 Anthony <Anthony@griffith...>
3262 * Fixed bug for GIF Optimization for images without a matte channel.
3263 * Improved image handling for "-layers" method "Dispose".
3264
32652007-03-11 6.3.3-2 Cristy <quetzlzacatenango@image...>
3266 * Improve configure script to better support Ghostscript under Mac OSX (
3267 reference http://www.imagemagick.org/discourse-server/viewtopic.php?t=8557).
3268 * Force a virtual pixel method of Tile for GetFillColor() and
3269 GetStrokeColor().
3270 * Add -reverse option to reverse the image list.
3271
32722007-03-08 6.3.3-1 Cristy <quetzlzacatenango@image...>
3273 * Support versions 2.1.0 and above (reference
3274 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8620).
3275 * Support SVG rotation about a point (e.g. rotate(45 75 75)).
3276 * Fix fault in DCM coder (reference
3277 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8618).
3278 * Check for a NULL parser in SVGReference in coders/svg.c (reference
3279 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=8609).
3280 * Add --disable-deprecated configure script option.
3281 * Composite mask now works properly with transparent images.
3282
32832007-03-04 Daniel Kobras <kobras@debia...>
3284 * Fixed additional data-driven faults (reference
3285 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945).
3286 * Allocate proper scanline length to prevent a PCX overflow.
3287
32882007-03-03 6.3.3-1 Cristy <quetzlzacatenango@image...>
3289 * Patch ImageMagick to permit referenced labels: -set option:mylabel
3290 "color = %[pixel:u[0].p{12,26}]" label:'%[mylabel]'
3291
32922007-02-24 6.3.3-0 Cristy <quetzlzacatenango@image...>
3293 * Escape indirect labels and comments (e.g. -label @file).
3294 * Added -format %C to return the image compression type.
3295 * Do not report channel statistics if -ping -format is specified with the
3296 identify program.
3297 * Add ResetImagePage() to reset the image page canvas and position.
3298 * Upgrade to LCMS 1.16
3299 * Configure Ghostscript for library or framework (reference
3300 http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=8557).
3301 * Add -taint option to convert/mogrify to mark image as ineligible for
3302 * Fixed various data-driven faults (reference
3303 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=412945). The corrupt
3304 JP2 image faults but its failing in the JP2 jas_image_decode() method,
3305 not MagickCore. The corrupt XWD image faults but its failing in
3306 the X11 XGetPixel() method, not MagickCore.
3307
33082007-02-20 6.3.2-8 Cristy <quetzlzacatenango@image...>
3309 * Use -define quantum:polarity=min-is-black or -define
3310 quantum:polarity=min-is-white to toggle the photometric interpretation for
3311 a bilevel TIFF image.
3312
33132007-02-17 6.3.2-8 Cristy <quetzlzacatenango@image...>
3314 * Don't interpret embedded format characters when reading comments/labels
3315 from a file.
3316 * Reading an image from stdin stopped working.
3317
33182007-02-17 6.3.2-7 Cristy <quetzlzacatenango@image...>
3319 * PerlMagick Label() no longer faults.
3320 * Fix double-free when using the display/animate -geometry option.
3321 * Add GetStringInfoLength() and GetStringInfoDatum(); deprecate
3322 profile->length and profile->datum.
3323
33242007-02-16 6.3.2-6 Cristy <quetzlzacatenango@image...>
3325 * Fix file leak in InjectImageBlob().
3326 * Do not reinterpret image properties (e.g. -comment %%w).
3327
33282007-02-14 6.3.2-5 Cristy <quetzlzacatenango@image...>
3329 * Don't over-allocate file buffers.
3330
33312007-02-12 6.3.2-5 Cristy <quetzlzacatenango@image...>
3332 * Format strings in the POSIX locale.
3333 * Make font metrics invarient to the strokewidth.
3334
33352007-02-10 6.3.2-4 Albert Chin <china@thewr...>
3336 * Patch to fix configure.ac typo.
3337
33382007-02-08 6.3.2-4 Cristy <quetzlzacatenango@image...>
3339 * Permit ImageMagick to run as a service under Windows.
3340 * Remove duplicate EXIF properties.
3341 * Support strokewidth option for the caption format.
3342 * Don't use Ghostscript for rendering fonts if Freetype is available.
3343
33442007-02-02 6.3.2-3 Cristy <quetzlzacatenango@image...>
3345 * Added thumbnail format to write EXIF thumbnails.
3346 * Move ReadByteImage() out of Min() macro of ReadPALMImage().
3347 * Move EXIF properties to the EXIF namespace (e.g. exif:XResolution).
3348
33492007-01-26 6.3.2-2 Cristy <quetzlzacatenango@image...>
3350 * Add interpolate and background options to PerlMagick's AffineTransform().
3351 * Revert to Postscript rendering if Freetype delegate library is not
3352 available.
3353
33542007-01-20 6.3.2-1 Cristy <quetzlzacatenango@image...>
3355 * Accept Fx expressions from a file with -fx @filename.
3356 * Enhance -fill and -stroke to accept image filenames as patterns.
3357
33582007-01-16 6.3.2-0 Cristy <quetzlzacatenango@image...>
3359 * Save grayscale images as JPEG-compressed grayscale when writing in the TIFF
3360 format.
3361 * Update EXIF resolution fields when image density changes.
3362
33632007-01-07 6.3.1-7 Cristy <quetzlzacatenango@image...>
3364 * The -polaroid option now respects -gravity.
3365 * Deprecate Get/SetImageAttribute(). Recommend Get/SetImageProperty()
3366 instead.
3367 * Any form of "-crop" with a percentage, implies an offset for the crop.
3368 * Fixed percent option for -border (e.g. -border 10%x0%).
3369 * Add -path option to the mogrify program to specify where to write the
3370 images.
3371
33722007-01-06 6.3.1-6 Cristy <quetzlzacatenango@image...>
3373 * Fix the -auto-orient to work with an image sequence (reference
3374 http://www.imagemagick.org/discourse-server/viewtopic.php?t=8100).
3375 * Add -polaroid option to simulate a Polaroid picture.
3376 * Eliminate double-free bug in GradientImage().
3377 * Set AppendImage() matte channel only when image has matte attribute set.
3378 * The -crop with negative offsets do not modify the virtual canvas.
3379 * Caption: Given both the width and height ("-size") of the area to fill,
3380 adjust the fonts "-pointsize" until the text just filles the whole space
3381 without overflowing.
3382 * Generate proper Windows icon image files (patch provided by
3383 Robert M. Jansen).