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Available as an Add-on for LEADTOOLS Document and Medical Imaging toolkits. |
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.
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Member |
Description |
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uStructSize |
Structure size. It should be equal to sizeof(OMROPTIONS2). |
|
bFill |
If TRUE, the mark is filled (or selected); otherwise, the mark is unfilled (or unselected). |
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Frame |
Frame detection method to be used. This specifies whether the OMR zone borders will be visible or invisible in the images. For a list of possible values, refer to DOC2_OMRFRAME. |
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Sense |
Mark sensitivity level to be used (Default: OMR_SENSE_NORMAL). For a list of possible values, refer to DOC2_OMRSENSE. |
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FilledRecognitionChar |
Specifies character for filled OMR field. |
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UnFilledRecognitionChar |
Specifies character for unfilled OMR field. |
Comments
The default values are:
|
Member |
Value |
Description |
|
Frame |
DOC2_OMR_AUTO_FRAME |
Automatic frame detection |
|
Sense |
DOC2_OMR_SENSE_HIGHEST |
Highest mark sensitivity |
This structure 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.
This structure is used with the following functions:
