Version 3.00 Feb. 2019
APPLICATION DEVELOPMENT GUIDE
CheckScanner
17
6) CHK_DI_SIZE_OFFSET
Parameter Explanation
Command CHK_DI_SIZE_OFFSET
pData Sets the offset value.
pString Not used. Null character string is entered.
Explanation Sets offset value for auto sizing.
Cuts off the portion set by offset value from the top and bottom
of the check detected by SO. The MapMode property affects
the values specified here.
Use this function only when an unnecessary line remains on
the top and bottom of the read check. Do not use the function
for the other purposes.
The default value is “0”.
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.
Requirement Open, Claim & Enable
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