Add ol.format.GeoJSON
Use ol.format.GeoJSON in geojson example
Use ol.format.GeoJSON in icon example
Add ol.source.VectorFile
Add ol.source.GeoJSON
Use ol.source.GeoJSON in geojson example
Use ol.source.GeoJSON in icon example
Use ol.source.GeoJSON in vector-layer example
Use ol.source.GeoJSON in complex-geometry example