MLNRasterTileSource class

MLNRasterTileSource is a map content source that supplies raster image tiles to be shown on the map. The location of and metadata about the tiles are defined either by an option dictionary or by an external file that conforms to the TileJSON specification. A raster tile source is added to an MLNStyle object along with one or more MLNRasterStyleLayer objects. Use a raster style layer to control the appearance of content supplied by the raster tile source.

Each raster source defined by the style JSON file is represented at runtime by an MLNRasterTileSource object that you can use to initialize new style layers. You can also add and remove sources dynamically using methods such as MLNStyle/addSource: and MLNStyle/sourceWithIdentifier:.

Example

let source = MLNRasterTileSource(identifier: "clouds", tileURLTemplates:
["https://example.com/raster-tiles/{z}/{x}/{y}.png"], options: [ .minimumZoomLevel: 9,
.maximumZoomLevel: 16,
.tileSize: 512,
.attributionInfos: [
MLNAttributionInfo(title: NSAttributedString(string: "© Mapbox"), url: URL(string:
"https://mapbox.com"))
]
])
mapView.style?.addSource(source)

Related examples

TODO: Add raster imagery, learn how to add a MLNRasterStyleLayer to your map using an MLNRasterTileSource.