Version 3.00 Feb. 2019
APPLICATION DEVELOPMENT GUIDE
CheckScanner
19
Returned value One of the following is returned and stored in the ResultCode
property.
Value Meaning
OPOS_SUCCESS DirectIO succeeded.
OPOS_E_CLOSED The device is closed.
OPOS_E_NOTCLAIMED The device is not claimed.
OPOS_E_DISABLED The device is disabled.
OPOS_E_ILLEGAL Specifies command number without a
function.
The parameter is illegal.
Other Refer to the ResultCode item.
Requirement Open, Claim & Enable
8) CHK_DI_ROTATE_IMAGE
Parameter Explanation
Command CHK_DI_ROTATE_IMAGE
pData CHK_DI_ROTATE_OFF
CHK_DI_ROTATE_ON
pString Not used. Null character string is entered.
Explanation Specifies how an image is rotated when saved.
When CHK_DI_ROTATE_OFF is set in the second parameter,
the scanned image is saved without any rotation.
When CHK_DI_ROTATE_ON is set in the second parameter,
the scanned image is rotated 90 degrees and then saved.
You must set it up before executing the EndInsertion method.
The default value is CHK_DI_ROTATE_ON.
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