typedef struct _tagOMROptions2
{
L_UINT uStructSize;
L_BOOL bFill; /* Deprecated, do not use */
DOC2_OMRFRAME Frame;
DOC2_OMRSENSE Sense;
L_WCHAR FilledRecognitionChar;
L_WCHAR UnFilledRecognitionChar;
} OMROPTIONS2, * pOMROPTIONS2;
The OMROPTIONS2 structure contains options for OMR recognition.
Structure size. Set it to sizeof(OMROPTIONS2).
/* Deprecated, do not use */ If TRUE, the mark is filled (or selected); otherwise, the mark is unfilled (or unselected).
Frame detection method to be used. Specifies whether OMR zone borders will be visible or invisible in the images. For a list of possible values, refer to DOC2_OMRFRAME.
Specifies the character to use for a filled OMR field.
Specifies the character to use for an unfilled OMR field.
The default values are:
Member | Value | Description |
---|---|---|
Frame | DOC2_OMR_AUTO_FRAME | Automatic frame detection |
Sense | DOC2_OMRSENSEHIGHEST | Highest mark sensitivity |
OMROPTIONS2 is used only when the recognition module is DOC2_RECOGMODULE_OMR.
pOMROPTIONS2 is a pointer to an OMROPTIONS2 structure. If the function parameter type is pOMROPTIONS2, declare an OMROPTIONS2 variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pOMROPTIONS2 variable is necessary only if the program requires a pointer.
The structure is used by: