Instance Property

canReplaceMapContent

A Boolean value that indicates whether the tile content is fully opaque.

Declaration

var canReplaceMapContent: Bool { get set }

Discussion

If the tile content you provide can cover the entire drawing area with opaque content, set this property to true. Doing so serves as a hint to the map view that it does not need to draw any additional content underneath your tiles. Set this property to false if your tiles contain any transparency.

The default value for this property is false.

See Also

Accessing the Tile Attributes

var tileSize: CGSize

The size (in pixels) of your tile images.

var isGeometryFlipped: Bool

A Boolean value that indicates the orientation of tile indexes along the y axis.

var minimumZ: Int

The minimum zoom level supported by the tiles of this overlay object.

var maximumZ: Int

The maximum zoom level supported by the tiles of this overlay object.