Creating a Recognizer

Creating a Recognizer

If you choose to do so, your application may provide its own recognizer implementations. This section describes the requirements for creating a custom application recognizer for your application that you can use with the Tablet PC Platform APIs.

Note: Custom application recognizers are not used by the Tablet PC Input Panel or Microsoft® Windows® Journal. These accessories use only recognizers with which they have been tested.

The following sections detail the implementation of a custom recognizer:

• Recognition API Architecture
• Required Recognition APIs
• HRECOGNIZER and HRECOCONTEXT
• Recognizer Lattice
• Registering Your Recognizer DLL
• Recognizer Threading Considerations
• Typical Calling Sequence
• Recognizer DLL Sample
• Unicode Range Values of Gestures
• Recognizer APIs