Adding Data to an HRC Object

An application provides pen data to the HRC through one of two API functions: AddPenInputHRC or AddPenDataHRC.

AddPenInputHRC operates at intervals as pen data is collected, in the same manner as GetPenInput. An application must call AddPenInputHRC only after it has called GetPenInput. AddPenInputHRC provides the pen coordinates and original equipment manufacturer (OEM) data to the recognizer bound to the HRC object.

AddPenDataHRC also provides pen data to the recognizer, but is designed to operate after all the data is collected. An application can thus collect pen data without realtime recognition, store the data in an HPENDATA structure, and call AddPenDataHRC to recognize the data any time thereafter.

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