alchemist/it.unibo.alchemist.boundary.wormhole.implementation/LinearZoomManager

LinearZoomManager

class LinearZoomManager : AbstractSlideInputManager, ZoomManager
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A LinearZoomManager converts the sliding of any physical/virtual device/control into a zoom rate through a linear function. Zoom = amount of slides * rate.

Constructors

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open fun LinearZoomManager(z: Double)
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Same of LinearZoomManager but rate is 1, and minimum and maximum are +/- MAX_VALUE.
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open fun LinearZoomManager(zoom: Double, rate: Double, min: Double, max: Double)
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Initialize a new LinearZoomManager instance with the parameters in input.

Functions

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fun dec(val: Double)
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abstract fun dec(value: Double)
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Decreases the total amount of slides.
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open fun getZoom(): Double
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Gets the zoom rate.
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fun inc(val: Double)
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abstract fun inc(value: Double)
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Increases the total amount of slides.
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open fun setZoom(z: Double)
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Sets the zoom rate.