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2012-07-18 6.7.8-4 Cristy <quetzlzacatenango@image...> New version 6.7.8-4, SVN revision 8697.2012-07-17 6.7.8-4 Glenn Randers-Pehrson <glennrp@image...> Write ICON subimage as PNG32, only when its dimensions are 256x256 and image->compression is UndefinedCompression or ZipCompression.2012-07-16 6.7.8-4 Cristy <quetzlzacatenango@image...> sRGB color gradients should be in a non-linear colorspace. Fix -fx to interpret scientific notation properly. The draw epsilon was too sensitive.
2012-07-21 6.7.8-5 Cristy <quetzlzacatenango@image...> New version 6.7.8-5, SVN revision 8717.2012-07-20 6.7.8-5 Glenn Randers-Pehrson <glennrp@image...> Corrected an error in the logic introduced in 6.7.8-3 to always write a color PNG when image->colorspace is sRGB.2012-07-19 6.7.8-5 Cristy <quetzlzacatenango@image...> Inverse YUV colorspace now produces pure red as expected. Support halted streams: cat image.pnm | convert 'pnm:fd:0[0]' 'pnm:fd:0[0]' x:.
2012-07-22 6.7.8-6 Cristy <quetzlzacatenango@image...> New version 6.7.8-6, SVN revision 8720.2012-07-21 6.7.8-6 Glenn Randers-Pehrson <glennrp@image...> Make sure "intent" is initialized in the PNG decoder.
v3.66 (20.07.12)---------------- SView5:- split "Import / Alpha" menu entry into two sub-items, one for importing a given image as (grayscale) alpha channel shape; and the other one for using a given alpha channel of some image for the same purpose (see also the corresponding Copy/Paste from/to clipboard menu items for an alternative way how to achieve this)- added GeoTIFF metadata support; yet import only works with JPEG2000 and the only working option (once imported) is to export or delete it from within the metadata details dialog ('M' button)SDK:- applied the same 8 bit + alpha fix to the internal anyTo24/48 conversion routines as to the two corresponding SVOperators (see description further down)- AddAlpha SVOperator: - now explicitely configures ExtractGrayScales SVOperator for ascending sorted grayscale palette - minor fixes in error handling - fixed bug in the automatic scaling parameter handling - now also allows to use alpha of given image (after scaling) for image to be supplied with alpha information (in addition to the image itself, after grayscale conversion and scaling)- AnyTo48Bit SVOperator: - if a 8 bit graphics has an 8/16 bit alpha channel attached (which is not officially supported) this alpha information is now kept until after 48 bit conversion (resulting in 48 bit + alpha) instead of doing nothing and returning garbage (fix) - AnyTo24Bit SVOperator: - if a 8 bit graphics has an 8/16 bit alpha channel attached (which is not officially supported) this alpha information is now kept until after 24 bit conversion (resulting in 24 bit + alpha) instead of doing nothing and returning garbage (fix)- Dither24Bit SVOperator: - when dithering in "best pen" mode (i.e. exactly mapping one pen to another, without any real dithering) it is now tried to preserve incoming 8 bit alpha information in form of an alpha map; this works best in case the original image does not map two alpha values to the same pen (with one being transparent and the other not) i.e. in case pixels with same color always have the same transparency; however if there's enough room in the generated color palette, this case is also tried to be handled (once exceeded, it will fail); if there is only a single, fully transparent color then a alpha map pen is used instead of an alpha map - if a graphics has de-facto <= 256 colors the original palette now will be reconstructed prior dithering by default; this can be switched off by a new CP config entry - fixed bug in dithering routines when sorting the color indices and preparing the final mapping (could have lead to wrong mapping in some cases)- DitherFix24 SVOperator: - when dithering in "best pen" mode (i.e. exactly mapping one pen to another, without any real dithering) it is now tried to preserve incoming 8 bit alpha information in form of an alpha map; this works in case the original image does not map two source colors to the same pen (with one being transparent and the other not) and/or in case pixels with same color always have the same transparency (e.g. color black or color white is fully or partially transparent); if there is only a single, fully transparent color then a alpha map pen is used instead of an alpha map - PaletteDither SVOperator: - when dithering in "best pen" mode (i.e. exactly mapping one pen to another, without any real dithering) it is now tried to preserve incoming 8 bit alpha information in form of an alpha map; this works in case the original image does not map two source colors to the same pen (with one being transparent and the other not) and/or in case pixels with same color always have the same transparency (e.g. color black or color white is fully or partially transparent); if there is only a single, fully transparent color then a alpha map pen is used instead of an alpha map - fixed bug in dithering routines when sorting the color indices and preparing the final mapping (could have lead to wrong mapping in some cases) - JPEG2000 SVObject: - GeoTIFF data is now also imported- PSD SVObject: - added support for properly handling alpha channel of 8 bit images (indexed), either colored or gray: if possible alpha channel is converted to alpha map (if there is only a single, fully transparent color then a alpha map pen); alternatively whole image is converted to 24 bit - fixed stupid crash bug in handling 16 bit alpha channel - added support for 32 bit files (HSD), being imported as 16 bit - now exports compression type information as metadata - changed file subtype name again in order not to conflict with separately exported compression type (now just "3.0" instead of misleading "(uncompressed)") - added support for writing files with 16 bit per channel (e.g. 48 bit with or without alpha channel, i.e. 48/64 bit) - transparent color index support (import from resource blocks) got broken at some point in a previous release; fixed - fixed issue with LUT of indexed images not being read if there was a second channel - fixed some issues in handling indexed (8 bit) images - fixed some minor code glitches in general- PSP SVObject: - now exports compression type information as metadata - ACBM SVObject: - now exports compression type information as metadata - PCX SVObject: - now exports compression type information as metadata - DEEP SVObject: - now exports compression type information as metadata
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Thema: Diverse Fototools ... (Gelesen 675097 mal)
