Pointer Input Messages and Notifications Glossary
Terms and definitions specific to Pointer Input Messages and Notifications.
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Pointer
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Any pointing-type input.
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Pointer identfier
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An identifier that uniquely identifies a pointer during its lifetime. A pointer comes into existence when it is first detected and ends its existence when it goes out of detection range.
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Pointer frame
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A single update for all pointers associated, at the time, with a given window.