Introduction
Image Processing Command Limitations in Silverlight
In Silverlight versions of LEADTOOLS, some of the LEADTOOLS image processing commands will fail if the image data for the RasterImage object is stored internally using a Silverlight WriteableBitmap object. LEADTOOLS will attempt to store the image data using a WriteableBitmap if you use either the RasterCodecs.CodecsLoadOptions.UseNativeLoad or RasterCodecs.CodecsLoadOptions.UseWriteableBitmap properties. To determine whether the image data was successfully stored using a WriteableBitmap, use the RasterImage.IsGlobal property.
The following image processing commands will throw an exception if the RasterImage.IsGlobal property is True in Silverlight versions of LEADTOOLS:
- Leadtools.ImageProcessing.Core.AutoBinarizeCommand
- Leadtools.ImageProcessing.Core.BlankPageDetectorCommand
- Leadtools.ImageProcessing.Core.DeskewCommand
- Leadtools.ImageProcessing.Core.DespeckleCommand
- Leadtools.ImageProcessing.Core.WindowLevelCommand
- Leadtools.ImageProcessing.Core.MinMaxBitsCommand
- Leadtools.ImageProcessing.Core.ColorizeGrayCommand
- Leadtools.ImageProcessing.Core.HighQualityRotateCommand
- Leadtools.ImageProcessing.Core.InvertedTextCommand
- Leadtools.ImageProcessing.Core.DotRemoveCommand
- Leadtools.ImageProcessing.Core.InvertedPageCommand
- Leadtools.ImageProcessing.Core.ApplyModalityLookupTableCommand
- Leadtools.ImageProcessing.Core.ApplyLinearModalityLookupTableCommand
- Leadtools.ImageProcessing.Core.ApplyLinearVoiLookupTableCommand
- Leadtools.ImageProcessing.Core.ApplyVoiLookupTableCommand
- Leadtools.ImageProcessing.Core.MinimumToZeroCommand
- Leadtools.ImageProcessing.Core.TissueEqualizeCommand
- Leadtools.ImageProcessing.Core.SmoothCommand
- Leadtools.ImageProcessing.Core.ZeroToNegativeCommand
- Leadtools.ImageProcessing.Effects.OffsetCommand
- Leadtools.ImageProcessing.Effects.SmoothEdgesCommand
- Leadtools.ImageProcessing.Core.MinMaxValuesCommand
- Leadtools.ImageProcessing.Color.LineProfileCommand
- Leadtools.ImageProcessing.Core.GetLinearVoiLookupTableCommand
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
LEADTOOLS Imaging, Medical, and Document
