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Card Scanning Solutions 16
1.1.11. Resolution
Type
Property.
Direction
Read / Write.
Remarks
Set/retrieve the scanner resolution settings. Resolution value can be any integer in the range 50-600
(for 50-600 dpi). Trying to set value outside this will be rejected and the previous value will be used.
This property set the scanned image resolution. The internal image resolution can be modified after the
scan using ReformatImage() function.
1.1.12. ScanHeight
Type
Property.
Direction
Read / Write.
Remarks
Set/retrieve the scan height (in 1/100 inch units). Available range 200-400.
Auto-detect scan size: When using scanner model ScanShell800xx\2000xx\3000xx the scanner may
also scan a document with un-known size. In this mode the scanner scan the document until it “sense”
that the entire document has be fed into the scanner. Than, the black borders of the image is
automatically cropped and the result image is returned to the calling application. To trigger this feature
you must set the both properties ScanHeight and ScanWidth to –1. When the scan completes these
properties will reflect the detected document size in milli- inches.
Note: If you intend to use Auto-detect scan size make sure to set ScanHeight and ScanWidth with –1
before each scan as after the scan these properties are overwritten automatically with the recently
scanned document size.
1.1.13. ScannerColorScheme
Type
Property.
Direction
Read / Write.
Remarks
Set/retrieve the scanner color scheme. Available values are:
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