This page provides details about the issues that have been resolved as well as customer enhancement requests that have been implemented. For a list of new features, see the New Features page.
ImageGear for Silverlight v17.1
A new behavior mode, InteractionMode, has been added to ART to give the user the option of restricting annotation movement to the PageView. Ticket # 1-10582
Logic improved for reading of EXIF JPEG resolution where a valid value is not available in the EXIF data but is in the JFIF segment. Ticket # 1-10760
Exception handling/error reporting improved for image saves where DIB palette is missing or improperly formed for the following formats - GIF, IFF, NCR, PNG, RAS, TIF, XPM, XWD, PDF (JPEG2K compressed). Ticket # 1-10761
Corrected issue with the synchronization of resolution metadata in PhotoshopResources when saving to TIF and JPEG. Ticket # 1-10770
Fixed a bug in PNG palette reading where, for some files, the last palette entry was being left uninitialized. Ticket # 1-11024
Corrected Silverlight issue where licensing would fail when DefaultAppPool on 64-bit Windows has been set to run in 32-bit. UIG Installer now adds an application pool of its own and, if needed, sets it to run as 64-bit. Licensing web service and samples updated to use this application pool. Ticket # 1-11085
Issue addressed with display of images with extra channels, when the color is specified in LAB colorspace. Ticket # 1-11168
ImageGear for Silverlight v17.0.2
Addressed an ART Mark HitTest issue, where an offset was added to the coordinates converter, but didn't restore it after completing drawing. Ticket # 1-10632
Addressed issue with Bitmaps occluding some of the installer's buttons when it's run on Japanese Windows. Ticket # 1-11070
Addressed issue with LoadPage and LoadDocument when used in the ImageGear for Silverlight Medical sample running on MAC OS X with Silverlight 3. Ticket # 1-11078
Addressed issue concerning the Microsoft Silverlight for MAC implementation of String.CompareTo that was affecting the opening of some DICOM files in the Mac OSX Environment. Ticket # 1-11079
A buffer overrun has been addressed in certain cases of PCX/DCX writing. Ticket # 1-10963
ImageGear for Silverlight v17
Issue with Reading of transparency for paletted color space has been corrected. Reading of transparency for grayscale and RGB colorspaces has been implemented. Writing of transparency for paletted, grayscale, and RGB color spaces has been implemented. Ticket # 1-7521
Nearest Neighbor interpolation has been implemented for ImGearProcessing.Resize, for all types of raster images supported by ImageGear. Ticket # 1-8022
Corrected application of display contrast and LUTs to make a temporary copy of the LUT, fill it using original LUT and contrast settings, and then replace original LUT with the modified copy. Ticket # 1-8257
An issue with LZW decoder has been corrected by adding a break of decode cycle by data size to release stackData when decoding. Ticket # 1-8466
Palette check on saving has been corrected to make sure that non-default grayscale palettes are not lost. And TIFF saving logic has been corrected to invert pixels correctly according to source palette and target photo interpretation in two cases - CCITT and non-CCITT. Ticket # 1-10506
The TIF JPEG reader has been corrected to not force reading of lossless RGB TIFF-JPEGs as YCbCr. Ticket # 1-10588
A cycle reference check on EXIF metadata reading has been implemented to enable the loading of files with a certain corruption in their metadata structure. Ticket # 1-10612
Support for uncompressed YBR_FULL_422 DICOM files implemented. Ticket # 1-10618
A System.IndexOutOfRangeException that was thrown under certain circumstances has been corrected in the ImageClean remove punch holes functionality. Ticket # 1-10728
NullReferenceExceptions addressed when accessing some XMP metadata properties. Tickets # 1-10739, 1-10807, 1-10854
Issues with some set properties addressed in XMP metadata handling. Ticket # 1-10775
The ImGearBasicXMPMetadata Identifier property has been implemented. Ticket # 1-10858