alchemist/it.unibo.alchemist.boundary.ui.api/PointerSpeed

PointerSpeed

interface PointerSpeed(source)

Base type for any pointing device: it provides services to analyze the pointer's movement.

Inheritors

Functions

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abstract fun getCurrentPosition(): Point
Gets the pointer's current position.
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abstract fun getOldPosition(): Point
Gets the pointer's old position.
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abstract fun getVariation(): Point
Gets the vector [current position - old position].
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abstract fun setCurrentPosition(point: Point)
Sets the pointer's current position and, consequently, updates the old one.