Class: CanvasTileLayerRenderer

ol/renderer/canvas/TileLayer~CanvasTileLayerRenderer


import CanvasTileLayerRenderer from 'ol/renderer/canvas/TileLayer';

Canvas renderer for tile layers.

new CanvasTileLayerRenderer(tileLayer)

Name Type Description
tileLayer LayerType

Tile layer.

Fires:

Subclasses

Extends

Methods

Increases the revision counter and dispatches a 'change' event.

dispatchEvent(event){boolean|undefined} inherited

Dispatches an event and calls all listeners listening for events of this type. The event parameter can either be a string or an Object with a type property.

Name Type Description
event module:ol/events/Event~BaseEvent | string

Event object.

Returns:
false if anyone called preventDefault on the event object or if any of the listeners returned false.

getRevision(){number} inherited

Get the version number for this object. Each time the object is modified, its version number will be incremented.

Returns:
Revision.

Listen for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

Returns:
Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.

Listen once for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

Returns:
Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.

un(type, listener) inherited

Unlisten for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.