AnalogPanHelper

Helps manage panning done through the mouse, therefore analog in the sense that the panning can go towards any direction.

Parameters

current

the current position of the mouse.

fun close()

Closes the helper. This invalidates the AnalogPanHelper

fun update(next: Point, view: Point): Point

Updates the panning position and returns it.

var valid: Boolean = true

Returns whether this AnalogPanHelper is still valid. Invalidation happens when close is called, for example when the mouse goes out of bounds.