FlyToInterpolator

public struct FlyToInterpolator

“fly-to” interpolator object that implements an “optimal path” animation


                    
                    
                    init(from:to:with:size:)

Interpolator object that implements an “optimal path” animation, as detailed in:

Van Wijk, Jarke J.; Nuij, Wim A. A. “Smooth and efficient zooming and panning.” INFOVIS ’03. pp. 15–22. https://www.win.tue.nl/~vanwijk/zoompan.pdf#page=5

Where applicable, local variable documentation begins with the associated variable or function in van Wijk (2003).

Swift

public init?(from source: CameraOptions, to dest: CameraOptions, with mapCameraOptions: MapCameraOptions = MapCameraOptions(), size: CGSize)

`source`	Start camera (parameters are NOT clamped to properties from MapCameraOptions)
`dest`	End camera (parameters ARE clamped to properties from MapCameraOptions)
`mapCameraOptions`	Camera-specific capabilities of the map, for example, min-zoom, max-pitch
`size`	Map View size in points


                    
                    
                    coordinate(at:)

Calculates the coordinate given a fraction in [0,1].

Swift

public func coordinate(at fraction: Double) -> CLLocationCoordinate2D


                                  fraction

Parameter between 0 and 1. 0 represents the start position, 1 the end position.

coordinate