Thematic Mapping: API Examples

Choropleth map: population by registration district in 1911

Reading boundary data from edinburghboundaries.js and statistrical data from Google Spreadsheet (view data)

Statistics from census records.

    var map = new TME.Map.Kml.GoogleViz();
    
    var options = {
        type: 'choropleth',
        title: 'Polulation 1911 (raw data)',
        classification: 'equal',
        geometry: edinburghBoundaries
    };
    
    var kml = map.draw(data, options);
    
    var kmlObject = earth.parseKml(kml);
    earth.getFeatures().appendChild(kmlObject);