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<h1>ImageMagick Changelog</h1>
-<dl><dt>2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...></dt>
+<dl><dt>2011-04-30 6.6.9-7 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-7.</dd>
+<dt>2011-04-30 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Fix FX default for interpolation to Bilinear.</dd>
+<dt>2011-04-27 6.6.9-7 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Fix pixel interpolation for -draw image over (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18612).</dd>
+<dt>2011-04-26 6.6.9-7 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Write the proper bKGD chunk value in grayscale PNG images (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18624).</dd>
+<dt>2011-04-25 6.6.9-7 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Added Inverse method for Sparse Color Interpolation</dd>
+<dt>2011-04-24 6.6.9-6 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-6.</dd>
+<dt>2011-04-21 6.6.9-6 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Make filter:blur define a multiplicative adjustment of filter settings rather than a complete override of those settings.</dd>
+ <dd> Add Flags to CommandOptions parse table, removing the need for ImageListOptions parsing table. This is the start of development to produce a "convert" replacement that can read options from both command line and from files or pipelines, in "Do it Immediately" handling.</dd>
+ <dd> Crop Bug Fix. Prevent infinite loop with "+repage -crop 0x40"</dd>
+<dt>2011-04-18 6.6.9-6 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Added "date" to the things that can appear on the -define PNG:exclude-chunk list. This excludes the IM-generated Date:modify and Date:create properties from PNG output text chunks without excluding the rest of the text chunks.</dd>
+ <dd> Added "-define PNG:preserve-colormap" option (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18564).</dd>
+ <dd> Simplified LosslessReduceDepthOK() function in coders/png.c</dd>
+<dt>2011-04-18 6.6.9-6 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Add support for writing RGB FITS images as separate planes.</dd>
+<dt>2011-04-16 6.6.9-6 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Support the HDR 32-bit_rle_xyze format.</dd>
+ <dd> Fixed infinite loop for TARGA images with a V2 develop area.</dd>
+ <dd> Add signal handler for SIGBUS.</dd>
+<dt>2011-04-15 6.6.9-5 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-5.</dd>
+<dt>2011-04-15 6.6.9-5 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Added "#define PNG_PTR_NORETURN" because this macro does not work on all platforms with libpng15, with failure to load png_longjmp() (ref http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18518).</dd>
+<dt>2011-04-14 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Layers Composition Bug Fix, animations attributes of first image not transferred in a single destination, multi-source image composition.</dd>
+<dt>2011-04-09 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Add a special 'Voronoi' Morphology Distance method that will fill in holes using the nearest non-transparent edge pixel. It is experimental, and hidden from normal morphology usage, as it may be interfaced with a future hole-filling color 'Diffusion' method.</dd>
+<dt>2011-04-08 6.6.9-5 Cristy <quetzlzacatenango@image...></dt>
+ <dd> MIFF keywords sometimes includes spaces.</dd>
+<dt>2011-04-07 6.6.9-5 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Major BUG FIX - wrong sign breaks most morphology methods in IM v6.6.9-4</dd>
+ <dd> Fixed -region handling of transparency. Original images without transparency will use 'Over' while images with transparency will preserve transparency using 'Copy'. Before this only 'Over' was used due to the testing of the wrong image.</dd>
+ <dd> Added Compose methods DarkenIntensity and LightenIntensity</dd>
+<dt>2011-04-06 6.6.9-4 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-4.</dd>
+<dt>2011-04-03 6.6.9-4 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Add Octagon shape and Octagonal distance kernels for Morphology</dd>
+ <dd> Fix minor Morphology kernel compose bug (cleanup after Src/Dst swap)</dd>
+ <dd> Fix segmentation fault after error in a morphology 'named' kernel</dd>
+ <dd> Added a range of kernels used for specialised thinning purposes as defined in a research paper by Dan S. Bloomberg.</dd>
+ <dd> Added Dan Bloomberg best thinning skeletion, "Skeleton:3"</dd>
+ <dd> Removed origin pixel from many Hit-and-Miss kernels allowing kernels to not only be used for thinning, but also thickening.</dd>
+ <dd> Renamed "ThinDiagonals" kernel to just "Diagonals"</dd>
+ <dd> Distance uses a fast two pass algorithm, and no longer needs 'iteration'</dd>
+<dt>2011-04-02 6.6.9-4 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Make the PNG encoder use depth==8 when incoming image->depth < 8 (the encoder later reduces the depth if it can), to avoid writing an incorrect image.</dd>
+ <dd> Remove any bogus colormap received by the PNG encoder with an image that is not PseudoClass (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18475).</dd>
+<dt>2011-04-02 6.6.9-3 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Added -statistic Gradient</dd>
+<dt>2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-3.</dd>
+<dt>2011-04-01 6.6.9-3 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Set the caption height correctly for missing row geometry (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18447).</dd>
+<dt>2011-03-31 6.6.9-2 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-2.</dd>
+<dt>2011-03-30 6.6.9-2 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Revised the png decoder to store the PNG IHDR and other known PNG chunk data as properties, for later retrieval and reporting by "identify", so users can easily and reliably discover the color-type, bit-depth, etc that were in the input PNG datastream.</dd>
+ <dd> The PNG decoder sometimes set images with more than 256 different gray-alpha pixels to storage_class=PseudoClass with an incorrect colormap.</dd>
+<dt>2011-03-30 6.6.9-2 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Add a "Resize" distortion method (distort equivalent of -resize).</dd>
+ <dd> Special CLI handling so -distort Resize takes a "geometry" argument.</dd>
+<dt>2011-03-29 6.6.9-2 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Expand PCL compressed pixel buffer to prevent delta compressed overrun.</dd>
+<dt>2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-1.</dd>
+<dt>2011-03-29 6.6.9-1 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Fix AdaptiveResizeImage() to use 'Mesh' Interpolation, and fix its coordinate handling, as originally defined.</dd>
+<dt>2011-03-29 6.6.9-1 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Support -statistic standard-deviation option.</dd>
+ <dd> Patch for coders/dcm.c so it compiled with HDRI enabled.</dd>
+<dt>2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.9-0.</dd>
+<dt>2011-03-28 6.6.9-0 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Optimize bilinear interpolation.</dd>
+ <dd> Remove version from etc folder and instead use /etc/ImageMagick.</dd>
+<dt>2011-03-28 6.6.9-0 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Separated complex cropping function from TransformImage() as a new function CropImageToTiles(). This new function returns either the new cropped image, or a list of tiles, according to geometry, without replacing the source image. The Source image may be part of a larger list of images, without the function 'losing' the other images of the list.</dd>
+<dt>2011-03-27 6.6.8-10 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-10.</dd>
+<dt>2011-03-27 6.6.8-10 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Modified image handling in MogrifyImages() and MogrifyImage() which improves overall handling, and allows correct %p, %n and the %[fx:..] 't' and 'n' escape usage to work correctly.</dd>
+ <dd> Added -duplicate as a multi-image sequence operator</dd>
+<dt>2011-03-26 6.6.8-9 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-9.</dd>
+<dt>2011-03-25 6.6.8-9 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Add InterpolateMagickPixelPacket() method.</dd>
+ <dd> Add support for the %[opaque] property.</dd>
+<dt>2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-8.</dd>
+<dt>2011-03-25 6.6.8-8 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Fix memory access bug in CloneString() (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=2&t=18382).</dd>
+ <dd> Avoid infinite loop when no space is available in MagickFormatCaption().</dd>
+<dt>2011-03-25 6.6.8-8 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Removed the fix for %p and %n escapes, as it was not working right</dd>
+<dt>2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-7.</dd>
+<dt>2011-03-24 6.6.8-7 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Add support for 16-bit DCM short ints (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18371).</dd>
+<dt>2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Another fix for -sparse-color and unused color channels</dd>
+ <dd> Finalize the -duplicate option created by Cristy</dd>
+ <dd> Fix of segmentation fault for second image in %[fx:..] during info: (Bug in AcquireFxInfo(), as given start image is not first image)</dd>
+<dt>2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Revised the PNG8 encoder to use 50% threshold instead of 0% when reducing transparency to binary. Collapse all resulting fully transparent colors into one (the background color), to reduce the compressed filesize.</dd>
+ <dd> First try the 4-4-4-1 and 3-3-3-1 palettes instead of 3-3-2-1, to preserve colors (especially gray) better, when reducing to PNG8.</dd>
+ <dd> Force the PNG encoder to return image->matte==MagickTrue when the format is RGBA or GA or if the tRNS chunk is present, even when the image is fully opaque (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18349).</dd>
+<dt>2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-6.</dd>
+<dt>2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits when appropriate (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18098).</dd>
+ <dd> The "-define PNG:color-type=4" option did not always force the PNG encoder to write an all-opaque alpha channel (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18349).</dd>
+<dt>2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Fixed memory leak for PDF and Bitmap PSD RLE support (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18317).</dd>
+ <dd> Support the -statistic option: replace each pixel with corresponding statistic from the neighborhood.</dd>
+ <dd> Add support for -duplicate option.</dd>
+ <dd> Move configuration files from /usr/share and /usr/lib to /etc and /var.</dd>
+ <dd> Do not cache the results of fx: otherwise -format '%[fx:rand()] %[fx:rand()]' returns the same random numbers.</dd>
+<dt>2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Replaced Minus and Divide Composition methods with Dst and Src equivalents. Now users can decide how these non-commutative mathematical operators are applied to the images being composited.</dd>
+ <dd> Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to respectively mean the current images index and the total number of images within the current image sequence.</dd>
+<dt>2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Backed out the patch for Variable Blur Composition that was added 2011-02-13 v6.6.7-7, until I can re-think the problem. The existing fix was failing to do circular blurs correctly.</dd>
+<dt>2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Fixed a rounding/truncation error while writing the pHYs chunk in the png encoder.</dd>
+ <dd> Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt" is present (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17086 and http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18225).</dd>
+<dt>2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Add support for the WebP image format.</dd>
+<dt>2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Ensured that -sparse-color preserves unused channels when channel limited. Before this unused channels would be reset to black.</dd>
+<dt>2011-03-11 6.6.8-4 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Don't try to store a bKGD chunk in a PNG8 when there are already 256 colors in the palette and the background colors is not in that palette (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18199);</dd>
+ <dd> The "-define PNG:exclude-chunk=bKGD" option was also excluding the text chunks. (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18253).</dd>
+<dt>2011-03-10 6.6.8-4 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Fx is a mathematical function. Do not treat transparency as black.</dd>
+ <dd> No image scene suffix for filenames that include a single bracket (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18267).</dd>
+<dt>2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-3.</dd>
+<dt>2011-03-10 6.6.8-3 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Boost causes an ambiguity with ssize_t when building PythonMagick. Add patch from Arfrever@gento... to fix the build exception.</dd>
+<dt>2011-03-09 6.6.8-2 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Support the Radiance HDR image format.</dd>
+ <dd> Update the offset in the black channel when sharpening to avoid incorrect results.</dd>
+ <dd> Do not use GenericReadMethod for TIFF images with 64-bits per sample.</dd>
+<dt>2011-03-06 6.6.8-2 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Throw error message when the requested color-type or bit-depth cannot be written by the PNG encoder (error was being thrown into the wrong image structure). (Reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18162).</dd>
+ <dd> Don't write a PNG text chunk with "density" keyword that overrides the PNG pHYs chunk, if the pHYs chunk was not excluded (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18253).</dd>
+ <dd> Ignore any PNG text chunk with a "density" keyword found by the PNG decoder, if the PNG datastream also contains a pHYs chunk.</dd>
+<dt>2011-03-06 6.6.8-1 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-1.</dd>
+<dt>2011-03-05 6.6.8-1 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Support PSD files with one layer and one composite layer.</dd>
+ <dd> We must cast a Quantum type when bit shifting and HDRI is enabled.</dd>
+<dt>2011-03-05 6.6.8-0 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.8-0.</dd>
+<dt>2011-02-27 6.6.8-0 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Add support for the -mode option.</dd>
+<dt>2011-02-27 6.6.8-0 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Fix scaling of new color-reduction method in the PNG encoder (16-bit images were scaled down to 0 or 1, or nearly black).</dd>
+ <dd> Delay opening the PNG output blob until the PNG encoder is ready to write the IHDR chunk, to avoid writing zero-length PNG files when errors are found while building the palette. (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18162).</dd>
+<dt>2011-02-25 6.6.7-10 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.7-10.</dd>
+<dt>2011-02-23 6.6.7-10 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Avoid seg fault in AppendImages() when one image is in the RGB colorspace but the other is in the CMYK colorspace.</dd>
+ <dd> Get rid of 'respect_parenthesis defined but not used' warnings (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=2&t=18173).</dd>
+<dt>2011-02-22 6.6.7-10 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Write sub-8-bit grayscale PNG images as palette-indexed PNG images. This usually makes smaller files anyhow.</dd>
+ <dd> Eliminated a number of redundant tests for gray images in the PNG encoder.</dd>
+ <dd> Removed now-unused IsMonochromeImage() function from coders/png.c</dd>
+ <dd> Scan the colormap instead of all of the pixels, when possible, to determine whether the image received by the PNG encoder is grayscale or black-and-white.</dd>
+ <dd> Avoid reading from the colormap in coders/png.c when it is NULL (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18162).</dd>
+ <dd> Add a check whether the PNG "cheap transparency" criteria are met. That is, there is a single transparent color, no semitransparent colors, and no opaque color that has the same RGB components as the transparent color. If those aren't met, a color that is transparent in one pixel and opaque in another would always be rendered as transparent, so we must write a PNG colortype that has an alpha channel (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18167).</dd>
+<dt>2011-02-22 6.6.7-9 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.7-9.</dd>
+<dt>2011-02-22 6.6.7-9 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> Disabled reduction of grayscale images (color-type 0) to less than 8 bits when writing because this sometimes produced incorrect output (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18098).</dd>
+<dt>2011-02-21 6.6.7-9 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Check image has properties before accessing the splay tree (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18136).</dd>
+<dt>2011-02-15 6.6.7-8 Cristy <quetzlzacatenango@image...></dt>
+ <dd> New version 6.6.7-8.</dd>
+<dt>2011-02-14 6.6.7-8 Glenn Randers-Pehrson <glennrp@image...></dt>
+ <dd> The PNG encoder should ignore bogus q->opacity values when image->matte is MagickFalse (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18067).</dd>
+<dt>2011-02-14 6.6.7-8 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Use implicit image format when explicit format is bogus (e.g. 02.13.11-18:43:58.png now writes as PNG).</dd>
+ <dd> Fix problem with 4GB file seeks on a 32-bit OS.</dd>
+<dt>2011-02-13 6.6.7-7 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Fixed Variable blur to handle small (< 1.0 sigma) blurs generated by the blur map being used, rather than just 'cutoff' suddenly.</dd>
+<dt>2011-02-08 6.6.7-7 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Support 16-bit per pixel YUV image files.</dd>
+ <dd> Fix off-by-one error in PosterizeImage().</dd>
+ <dd> Posterize now distributes color uniformly (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17623).</dd>
+ <dd> Add -smush option (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=1&t=17953).</dd>
+ <dd> Repair memory leak in the display program.</dd>
+<dt>2011-02-07 6.6.7-6 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Fix bug in carg() define when HAVE_COMPLEX is not defined (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=18030).</dd>
+<dt>2011-02-06 6.6.7-6 Anthony Thyssen <A.Thyssen@griffith...></dt>
+ <dd> Default sigma for Gauusian resize filter is now 1/2 for both orthogonal resize and cylindrical EWA distortions.</dd>
+<dt>2011-02-02 6.6.7-5 Cristy <quetzlzacatenango@image...></dt>
+ <dd> Check if the font is null in RenderFreetype() to prevent fault (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17890).</dd>
+ <dd> Eliminate fault when reading WMF image files (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=2&t=17971).</dd>
+ <dd> Support multi-page transparent Postscript and PDF image files.</dd>
+ <dd> The compare fuzz metric now returns the same correct value for 'xc:white xc:blue -alpha off' and 'xc:white xc:blue -alpha on'.</dd>
+<dt>2011-01-29 6.6.7-4 Paul Heckbert <ph@cs.cm...></dt>
<dd> Move coders/tiff.c conditional compile to define TIFF exception / semaphore / key when TIFF delegate is disabled.</dd>
<dt>2011-01-29 6.6.7-4 Glenn Randers-Pehrson <glennrp@image...></dt>
<dd> Renamed variables, macros, and functions defined/declared in coders/png.c that were in the libpng namespace (beginning with "png_" or "PNG_").</dd>
<dt>2011-01-25 6.6.7-3 Glenn Randers-Pehrson <glennrp@image...></dt>
<dd> Removed a call to GetNumberColors() from the PNG encoder that was only there for debugging purposes and was consuming a huge amount of CPU time. (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=2&t=17799).</dd>
- <dd> Sometimes black was still written as transparent, when the PNG encoder received an image with image->matte==true no transparent pixels were present. (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17913);</dd>
+ <dd> Sometimes black was still written as transparent, when the PNG encoder received an image with image->matte==true but no transparent pixels were present. (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17913);</dd>
<dt>2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...></dt>
<dd> Remove memory leak from ThrowFileException() macro (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17908).</dd>
<dd> Multiple blue error count by 'count' in ClassifyImageColors()</dd>
+ <dd> Add support for the AAI image format.</dd>
<dt>2011-01-22 6.6.7-2 Cristy <quetzlzacatenango@image...></dt>
<dd> Accept quoted file paths in indirect file references (e.g. @myFiles.txt).</dd>
<dt>2011-01-19 6.6.7-2 Glenn Randers-Pehrson <glennrp@image...></dt>
<dd> Patch for DrawableRotation() and DrawableTranslation() (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=17246).</dd>
<dd> The webp format requires the webpconv delegate program (experimental).</dd>
<dt>2010-10-05 6.6.5-0 Anthony Thyssen <A.Thyssen@griffith...></dt>
- <dd> Replaced "Robidoux" with Cubic 'Keys' filter that is near equivelent to the previous sharped "Lanczos2D" filter. (C=0.31089212245300069) This also is very similer to a Mitchell filter but specifically designed for EWA use and is the new default filter for Distorting Images.</dd>
+ <dd> Replaced "Robidoux" with Cubic 'Keys' filter that is near equivalent to the previous sharped "Lanczos2D" filter. (C=0.31089212245300069) This also is very similer to a Mitchell filter but specifically designed for EWA use and is the new default filter for Distorting Images.</dd>
<dd> Original sharpened Lanczos2D filter now called "Lanczos2Dsharp"</dd>
<dt>2010-10-08 6.6.4-10 Jerry Gay <jerry.gay@gmail..></dt>
<dd> Autodetect file type support in Makefile.PL to prevent test failures</dd>
<dd> Fixed bug in the raw BGRA coders (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=16880).</dd>
<dd> Fix off-by-one error in the PSD coders.</dd>
<dd> Nicolas Robidoux with the assistance of Chantal Racette contribute an approximation of the sinc function over the interval [-3,3].</dd>
- <dd> Eliminate a small memory leak in LevelizeImageChannel() (reference<dt> http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=16951).</dt>
+ <dd> Eliminate a small memory leak in LevelizeImageChannel() (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=16951).</dd>
<dd> Recognize -fx logtwo (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=16958).</dd>
<dt>2010-08-15 6.6.3-7 Cristy <quetzlzacatenango@image...></dt>
<dd> Throw exception if image size differs for the compare program but the -subimage-search option is not specified.</dd>
<dt>2010-03-18 6.6.0-8 Cristy <quetzlzacatenango@image...></dt>
<dd> The animate program no longer loops twice when -loop 1 is specified.</dd>
<dd> The caption format would sometimes hang when the text was not UTF-8.</dd>
- <dd> Don't gamma correct log to linear color conversion unless the -gamma is specified (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=1&t=15799).</dd>
+ <dd> Don't gamma correct log to linear color conversion unless the -gamma is specified (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=1&t=15799).</dd>
<dt>2010-03-17 6.6.0-7 Cristy <quetzlzacatenango@image...></dt>
<dd> Detect CMYKProcessColor AI tag.</dd>
<dd> Delete image from command line cache for -write option.</dd>
<dd> Make -define png:color-type less persnickity about what it will accept.</dd>
<dt>2010-01-24 6.5.9-1 Anthony Thyssen <A.Thyssen@griffith...></dt>
<dd> added use of -precision in 'showkernel' output of -morphology</dd>
- <dd> correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and 'Distance' Morphology primatives. This does not have a performance hit, though is only truely applicable when the kernel is asymmetric. Note that 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close' operations work properly. This 'reflected usage is defined by online morphology lecture notes (Google for "EECE Binary Morphology")</dd>
+ <dd> correct use of a 'reflected kernel' for 'Convolve' 'Dilate' and 'Distance' Morphology primitives. This does not have a performance hit, though is only truely applicable when the kernel is asymmetric. Note that 'Erode' does not use a 'reflected' kernel, so that 'Open' and 'Close' operations work properly. This 'reflected usage is defined by online morphology lecture notes (Google for "EECE Binary Morphology")</dd>
<dd> Added convolve kernel scaling setting "-set option:convolve:scale N" If undefined morphology convolve does not do any scaling or normalization of the convolution kernel. A value of 0.0 causes normalization for both zero and non-zero (added weights) kernel types.</dd>
<dt>2010-01-15 6.5.9-1 Cristy <quetzlzacatenango@image...></dt>
<dd> Speed up reading the PSD image format.</dd>
<dd> Fails to load MS Windows icons with compressed PNG elements (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=14324).</dd>
<dt>2009-07-25 6.5.4-6 Cristy <quetzlzacatenango@image...></dt>
<dd> Support the new JPEG version 7 delegate library.</dd>
-<dt>2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...> </dt>
+<dt>2009-07-24 6.5.4-6 Alexander E. Patrakov <patrakov@gmail...></dt>
<dd> Incorrect use of setjmp in coders/png.c.</dd>
<dt>2009-07-23 6.5.4-5 Cristy <quetzlzacatenango@image...></dt>
<dd> We broke -scene when we fixed the -dispose option. Try again.</dd>
<dd> Implement a compose 'distort' mapping method, This is basically exactly like 'displace' but relative to a fixed point which may be user supplied as +X+Y</dd>
<dd> Default scaling to width/2 and height/2 of overlay (100% scale) with a distortion 'center' to the middle of the overlay image</dd>
<dd> If a '%' flag given scale displacement relative to image size</dd>
- <dd> If a '!' flag given make scale and center relative to 'background' image instead of the overlay map.</dd>
+ <dd> If a '!' flag given make scale and center relative to 'background' image instead of the overlay map.</dd>
<dd> If no 'height' scale given, use the X scale.</dd>
<dt>2009-06-13 6.5.3-6 Anthony Thyssen <A.Thyssen@griffith...></dt>
<dd> Fixed bug for compose methods, Hue, Saturate, Luminize</dd>
<dt>2009-05-06 6.5.2-2 Chris Madison <madisonblu@gmail...></dt>
<dd> Create 8-bit TIFF images if -depth is set to 8 and HDRI-enable ImageMagick.</dd>
<dt>2009-05-04 6.5.2-1 Chris Madison <madisonblu@gmail...></dt>
- <dd> Accept file lists on the command line (e.g. echo "rose: rose.png" | convert @- ...).</dd>
+ <dd> Accept file lists on the command line (e.g. echo "rose: rose.png" | convert @- ...).</dd>
<dd> Duplicate line in tiff.c breaking read of zip compressed tif (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=13688).</dd>
<dd> Support policies to permit or deny any coder, delegate, filter, or file path (see policy.xml).</dd>
<dt>2009-05-02 6.5.2-0 Chris Madison <madisonblu@gmail...></dt>
<dd> Add SimilarityImage() to return how similar one image is to another.</dd>
<dt>2009-03-28 6.5.1-0 Cristy <quetzlzacatenango@image...></dt>
<dd> Graceful exit in djvu coder when EOF is thrown.</dd>
- <dd> Support -unsharp option for the montage program. </dd>
+ <dd> Support -unsharp option for the montage program.</dd>
<dt>2009-03-28 6.5.0-10 Cristy <quetzlzacatenango@image...></dt>
<dd> Reduce deskew blurring: use AffineTransformImage() rather than RotateImage().</dd>
<dd> Unexpected end-of-file @ xwd.c/ReadXWDImage/252 (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=13430).</dd>
<dt>2009-03-10 6.5.0-0 John Cupitt <jcupitt@gmail...>,</dt>
<dd> Glenn Randers-Pehrson <glennrp@image...></dd>
<dd> DICOM reader not handling signed pixels properly.</dd>
-<dt>2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...> </dt>
+<dt>2009-03-09 6.4.9-10 Alexander E. Patrakov <patrakov@gmail...></dt>
<dd> Don't call GetValueFromSplayTree() if image properties is NULL.</dd>
<dt>2009-03-09 6.4.9-10 Anthony Thyssen <A.Thyssen@griffith...></dt>
<dd> Fix minor size issue with bestfit +distort operation.</dd>
<dd> Don't accept discontinuous shear angles for the -annotate option. -- REMOVED</dd>
<dt>2009-01-14 6.4.8-6 Mark Freeman <mark.freeman@porci...></dt>
<dd> Apply patch so ImageMagick compiles with Visual Studio 6.</dd>
-<dt>2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...> </dt>
+<dt>2009-01-12 6.4.8-5 Alexander E. Patrakov <patrakov@gmail...></dt>
<dd> Fix small memory leak on truncated PNG images.</dd>
<dd> Do not allocate pixels when pinging a PNG image.</dd>
<dt>2009-01-11 6.4.8-6 Chris Madison <madisonblu@gmail...></dt>
<dd> Add (and Fix) -evaluate methods Sine, Cosine, AddModulus</dd>
<dt>2009-01-05 6.4.8-4 Rick Mabry <rick.mabry@anony...></dt>
<dd> Check for negative offsets (bevel widths) for the -frame option.</dd>
-<dt>2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...> </dt>
+<dt>2009-01-04 6.4.8-4 Alexander E. Patrakov <patrakov@gmail...></dt>
<dd> Patch for a memory leak and a logical bug in coders/gif.c.</dd>
<dd> CopyMagickString() now returns the minimum of the source string length or the length parameter.</dd>
<dd> Properly set alpha channel in PNGs with palette and tRNS.</dd>
<dt>2008-11-18 6.4.5-9 Chris Madison <madisonblu@gmail...></dt>
<dd> Deprecate pixel methods: AcquireImagePixels(), GetImagePixels(), etc.</dd>
<dd> New pixel methods: GetVirtualPixels(), GetAuthenticPixels(), etc.</dd>
-<dt>2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...> </dt>
+<dt>2008-11-15 6.4.5-7 Alexander E. Patrakov <patrakov@gmail...></dt>
<dd> GPS and multivalued EXIF properties support</dd>
<dt>2008-11-14 6.4.5-6 Manish Aggarwal <manish@circu...></dt>
<dd> Add TransparentPaintImageChroma() to MagickCore and transparentChroma() to Magick++.</dd>
<dd> Don't unregister a module for an image coder signature exception.</dd>
<dd> Don't assume a monochrome image is colormapped.</dd>
<dt>2008-09-25 6.4.4-0 Anthony <A.Thyssen@griffith...></dt>
- <dd> Attempt to fix three image "composite -displace" while also allowing use of seperate X, Y grayscale displacement maps, or a merged X=red Y=green (later transparency mask will also be added) as discussed in IM Examples, 'distortion maps', but for -displace.</dd>
+ <dd> Attempt to fix three image "composite -displace" while also allowing use of separate X, Y grayscale displacement maps, or a merged X=red Y=green (later transparency mask will also be added) as discussed in IM Examples, 'distortion maps', but for -displace.</dd>
<dt>2008-09-24 6.4.3-10 Cristy <quetzlzacatenango@image...></dt>
<dd> Fix pixel cache race condition.</dd>
<dt>2008-09-23 6.4.3-10 Cristy <quetzlzacatenango@image...></dt>
<dd> Fix -alpha to allow Set, Copy, and Extract from command line</dd>
<dd> Fix -alpha Set so it only clears the alpha when it was previously off</dd>
<dd> Changed 'AllChannels' to be just the 'real' channels (including K).</dd>
- <dd> Special handling if +level-colors is given one color, and no seperator.</dd>
+ <dd> Special handling if +level-colors is given one color, and no separator.</dd>
<dd> Fix 'matte' flag in DisposeImages() (for -layer dispose)</dd>
<dt>2008-09-01 6.4.3-7 Cristy <quetzlzacatenango@image...></dt>
<dd> Fix -interpolate / -compose settings.</dd>
<dt>2008-07-30 6.4.2-6 Anthony <anthony@griffith...></dt>
<dd> Added a "-set option:distort:scale" which scales the output 'view' by the amount given. This is directly useful for doing 'super-sampled' distorts, just set this, the scale the result back to a normal size.</dd>
<dt>2008-07-27 6.4.2-5 Anthony <anthony@griffith...></dt>
- <dd> Rewrite on coefficent handlig for DistortImages so allow for generation by other operators (SparseColor), and addition of verbose output of equivelent -fx functions for DistortImages to report of the internal coefficents that was calculated, and who they are used.</dd>
- <dd> Initial implementation of SparseColor for interpolated gradients from sparsely seperated points of color (or posibily other forms of arguments)</dd>
+ <dd> Rewrite on coefficient handlig for DistortImages so allow for generation by other operators (SparseColor), and addition of verbose output of equivalent -fx functions for DistortImages to report of the internal coefficients that was calculated, and who they are used.</dd>
+ <dd> Initial implementation of SparseColor for interpolated gradients from sparsely separated points of color (or posibily other forms of arguments)</dd>
<dd> New distortion Barrel as defined by Helmut Dersch options A,B,C,D on his web page http://www.all-in-one.ee/~dersch/barrel/barrel.html And as developed by Fred WeinHaus in his PinBarrel script</dd>
<dt>2008-07-20 6.4.2-5 Cristy <quetzlzacatenango@image...></dt>
<dd> Certain corrupt GIF images no longer hang (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=11723).</dd>
<dd> The -sketch option is working again (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=11454).</dd>
<dt>2008-06-08 6.4.1-7 Cristy <quetzlzacatenango@image...></dt>
<dd> More algorithms refactored to support a threaded cache view.</dd>
- <dd> EPS2 output only 1/3 of image when using LZW or rle compress (reference http://www.imagemagick.org/discourse-server/viewforum.html?f=3).</dd>
+ <dd> EPS2 output only 1/3 of image when using LZW or rle compress (reference http://www.imagemagick.org/discourse-server/viewforum.php?f=3).</dd>
<dd> ISO C++ 1998 does not support 'long long' (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=11405).</dd>
<dd> Patch GetMagickMemoryHandlers() to return the properly return the memory handler addresses.</dd>
<dd> Generate histogram comment if # unique colors exceed 1024 (reference http://www.imagemagick.org/discourse-server/viewtopic.html?f=3&t=11434).</dd>
projects / imagemagick / blobdiff