Maps Web SDK - L.TomTomVectorLayer

Class L.TomTomVectorLayer

Extends	L.Class
Category	Map

Tile layer for Leaflet that use the vector online maps from TomTom.

The current vector renderer implementation is based on the Mapbox GL JS library.

The recommended way to use vector maps is by using the "source" option of L.Map which will create an instance if this class and immediately attach it to the newly created map instance.

Constructor

L.TomTomVectorLayer([options])

Parameters

Name	Description	Required	Type/Values	Default
options	It accepts all the options that Leaflet's TileLayer allows. The additional options, which are TomTom specific, are described below.	No	Object	None
options.style	The base map style to use	No	"main" \| "night"	"main"
options.layer	The base map's layer to use	No	"basic" \| "hybrid" \| "labels"	"basic"
options.vector	Options specific for vector layer	No	Object	None
options.vector.key	API key that can be obtained from TomTom's developer portal. When the key is passed on the map's initialization, it is set globally for all the services. It can be overwritten with the `tomtom.key()` method globally or per service with `tomtom.<service_name>.key()` functions. It is also possible to pass a specific key while working with instances of the services.	No	String	None
options.vector.renderer	Mapbox GL JS Map options as described in the Mapbox API Docs	No	Object	None
options.vector.fallback	Defines the action when the browser doesn't have support for WebGL (needed by the vector layer). The possible values are: - `"error"` will throw a javascript Error informing about the problem. - `"raster"` will automatically switch to the raster layer.	No	"error" \| "raster"	"error"

Example

// Vector layer instance with factory vector styles
var vectorLayer = new L.TomTomVectorLayer({
  vector: {
    key: "<Your API key>"
  }
});

Methods

getStyle( ): Object

Returns the vector style object currently applied to the vector layer.

Returns

Object A object with the current style or undefined if no style was applied yet.

setStyle(style)

Sets the style for the vector layer.

It expects an object formatted in compliance with the Mapbox style specification.

Parameters

Name	Description	Required	Type/Values	Default
style	object which will be applied to vectorLayer	Yes	Object	None

Events

To learn more about how to listen events please refer to this documentation.

L.TomTomVectorLayer.Events.MAP_ERROR

Fired when an error occurs during the initialization of the vector layer.

L.TomTomVectorLayer.Events.STYLE_LOAD_END

Fired immediately after the style was fully loaded.