OpenLayers 3

Class: FlyweightFeature

ol.FlyweightFeature

Lighweight, read-only, ol.Feature and ol.geom.Geometry like structure, optimized for rendering and styling. Geometry retrieval is limited to getting the type and extent of the geometry.

Geometry extents are calculated lazily, which results in faster rendering for vector tiles, but slower hit detection.

Methods

get(key){*} experimental

src/ol/FlyweightFeature.js, line 72

Get a feature property by its key.

Name Type Description
key string

Key
Returns:
Value for the requested key.

getExtent(){ol.Extent} experimental

src/ol/FlyweightFeature.js, line 90

Get the extent of this flyweight feature's geometry.

Returns:
Extent.

getGeometry(){ol.FlyweightFeature} experimental

src/ol/FlyweightFeature.js, line 116

Get the flyweight feature for working with its geometry.

Returns:
Flyweight feature.

getProperties(){Object.<string, *>} experimental

src/ol/FlyweightFeature.js, line 126

Get the feature properties.

Returns:
Feature properties.

getType(){ol.geom.GeometryType} experimental

src/ol/FlyweightFeature.js, line 156

Get the type of this flyweight feature's geometry.

Returns:
Geometry type.