ol-ext

Class: DBPedia

ol.source. DBPedia

new DBPedia( [opt_options])

Parameters:
Name Type Argument Description
opt_options olx.source.DBPedia <optional>

Extends

  • ol.source.Vector

Members

_lang

Result language

_limit

Query limit

_maxResolution

Max resolution to load features

_url

Url for DBPedia SPARQL

Methods

queryFilter()

Set RDF query filter, default: select language

querySubject()

Set RDF query subject, default: select label, thumbnail, abstract and type

readFeature(the, RDF, last)

Decode RDF attributes and choose to add feature to the layer

Parameters:
Name Type Description
the feature

feature
RDF attributes

attributes
last lastfeature

feature added (null if none)
Returns:

true: add the feature to the layer

Type
boolean