This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.
#1
Posted
:
Wednesday, April 26, 2006 12:58:03 PM(UTC)
Groups: Registered
Posts: 4
Hi to everybody,
I try use a scanner color with Visual C and LeadTools 14 API (DLL).
I want scan to Black & White with the scanner.
How can i setup the scanner for scan in B&W ???
Best Regards,
Ferdinand
#2
Posted
:
Monday, May 1, 2006 10:36:49 AM(UTC)
Groups: Manager, Tech Support
Posts: 367
Was thanked: 1 time(s) in 1 post(s)
Ferdinand,
You can use the L_TwainSetCapability function to set the value of ICAP_PIXELTYPE capability to TWPT_BW.
The help topic for the L_TwainAcquire contains a sample on setting ICAP_XFERMECH to TWSX_NATIVE. Setting the pixel type to BW should be similar because both have a container type of TWAINNUMERICTYPE_TW_UINT16.
Amin Dodin
Senior Support Engineer
LEAD Technologies, Inc.
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