Version 3.00 Feb. 2019
APPLICATION DEVELOPMENT GUIDE
CheckScanner
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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.
Other Refer to the ResultCode item.
Requirement Open, Claim & Enable
15) CHK_DI_RETRIEVEQUALITY
Parameter Explanation
Command CHK_DI_ RETRIEVEQUALITY
pData CHK_DI_200 x 200
CHK_DI_100 x 100
pString Not used. Null character string is entered.
Explanation Sets the resolution of the image that was acquired using
EndInsertion.
When CHK_DI_200 x 200 is set to pData, the resolution of
an image becomes 200 x 200 dpi.
When CHK_DI_100 x 100 is set to pData, the resolution of
an image becomes 100 x 100 dpi.
The setting information is reflected to the image obtained on
execution of RetrieveImage and StoreImage, even when the
crop area is specified in DefineCropArea.
The resolution of an image that is obtained from a device is
200×200 dpi.
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