Accusoft.TwainProSdk Namespace > ScannedImage Class : SaveSourceCompressedImageToStream Method |
'Usage Dim instance As ScannedImage Dim stream As Stream instance.SaveSourceCompressedImageToStream(stream)
The stream passed can be any stream derived System.IO.Stream. The stream should be opened by calling this method.
The stream should also allow writes.
Note: Compression must be set for the source first by setting AdvancedCapability.IcapCompression and AdvancedCapability.IcapPixelType should also be set to a pixel type that supports the compression.
Compression Mode | Output File Type |
---|---|
TWCP_JPEG | JPEG |
TWCP_GROUP31D | TIFF |
TWCP_GROUP31DEOL | TIFF |
TWCP_GROUP32D | TIFF |
TWCP_GROUP4 | TIFF |
TWCP_PACKBITS | TIFF |