Class: VectorTile

Extends

• module:ol/Tile~Tile

Methods

dispatchEvent(event){boolean|undefined} inherited

events/Target.js, line 82

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	Object | module:ol/events/Event~Event | string	Event object.

Returns:

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

getExtent(){module:ol/extent~Extent}

VectorTile.js, line 101

Gets the extent of the vector tile.

Returns:

The extent.

getFeatures(){Array.<module:ol/Feature~FeatureLike>}

VectorTile.js, line 120

Get the features for this tile. Geometries will be in the projection returned by module:ol/VectorTile~VectorTile#getProjection.

Returns:

Features.

getFormat(){module:ol/format/Feature~FeatureFormat}

VectorTile.js, line 110

Get the feature format assigned for reading this tile's features.

Returns:

Feature format.

getProjection(){module:ol/proj/Projection~Projection}

VectorTile.js, line 137

Get the feature projection of features returned by module:ol/VectorTile~VectorTile#getFeatures.

Returns:

Feature projection.

getTileCoord(){module:ol/tilecoord~TileCoord} inherited

Tile.js, line 212

Get the tile coordinate for this tile.

Returns:

The tile coordinate.

load() inherited

Tile.js, line 243

Load the image or retry if loading previously failed. Loading is taken care of by the tile queue, and calling this method is only needed for preloading or for reloading in case of an error.

setExtent(extent)

VectorTile.js, line 192

Function for use in an module:ol/source/VectorTile~VectorTile's tileLoadFunction. Sets the extent of the vector tile. This is only required for tiles in projections with tile-pixels as units. The extent should be set to [0, 0, tilePixelSize, tilePixelSize], where tilePixelSize is calculated by multiplying the tile size with the tile pixel ratio. For sources using module:ol/format/MVT~MVT as feature format, the module:ol/format/MVT~MVT#getLastExtent method will return the correct extent. The default is [0, 0, 4096, 4096].

Name	Type	Description
extent	module:ol/extent~Extent	The extent.

setFeatures(features)

VectorTile.js, line 202

Function for use in an module:ol/source/VectorTile~VectorTile's tileLoadFunction. Sets the features for the tile.

Name	Type	Description
features	Array.<module:ol/Feature~Feature>	Features.

setLoader(loader)

VectorTile.js, line 232

Set the feature loader for reading this tile's features.

Name	Type	Description
loader	module:ol/featureloader~FeatureLoader	Feature loader.

setProjection(projection)

VectorTile.js, line 214

Function for use in an module:ol/source/VectorTile~VectorTile's tileLoadFunction. Sets the projection of the features that were added with module:ol/VectorTile~VectorTile#setFeatures.

Name	Type	Description
projection	module:ol/proj/Projection~Projection	Feature projection.

setState(state) inherited

Tile.js, line 231

Sets the state of this tile. If you write your own tileLoadFunction , it is important to set the state correctly to module:ol/TileState~ERROR when the tile cannot be loaded. Otherwise the tile cannot be removed from the tile queue and will block other requests.

Name	Type	Description
state	module:ol/TileState	State.