Web SDK - ITouchPenPointerInfo.pointerId

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ITouchPenPointerInfo.pointerId property

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. Note that if a physical entity (finger or pen) goes out of detection range and then returns to be detected again, it is treated as a new pointer and may be assigned a new pointer identifier.


pointerId: number;