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GestureNbPointer (Function) Returns the number of pointers in contact with the screen. The returned value depends on how the function is used: - Used in an event linked to the movement of the pointer (click, move, pressed, released, etc.), returns the number of pointers (finger or stylus) currently in contact with the screen
- Used in another event or process, returns the last known number of contact points.
// -- Click code on an Image control
nbContactPoints is int
nbContactPoints = GestureNbPointer()
ToastDisplay("You are currently using " + nbContactPoints + " finger(s) on the screen")
Sintaxis
<Result> = GestureNbPointer()
<Result>: Integer Number of pointers (fingers or styluses) that touch the screen. Observaciones Limitations  The browser used must support the multi-touch feature.
Miscellaneous - To find out the vertical position (Y) of a pointer, use GesturePosY.
- To find out the horizontal position (X) of a pointer, use GesturePosX.
- To get the pointer index that triggered the execution of an event linked to a movement on the screen, use GestureCurrentPointer.
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