Openlayers Vector Layer Example

Import {tile as tilelayer, vector as vectorlayer} from 'ol/layer'; Vector layers are used to render map data in the browser. Creating a vector layer 5.2.

With the tile strategy, it will call with // extents matching tile boundaries for the current zoom level var vectorsource = new ol.source.servervector({ format: Example of a countries vector layer with country information. Applying zoomify sample knowledge to a single raw image 5.

// not in the example, but do this function onpopupclose(evt) { selectcontrol.unselect(selectedfeature);

Openlayers provides facilities to read existing vector data from the server, make modifications to feature geometries, and determine how. The countries are loaded from a geojson file. In contrast with raster layers where map images are rendered on the server and requested by the client, with a vector layer raw feature data is requested from the server and rendered on the client. Import {fill, stroke, style} from 'ol/style';