JS API
Map Object
QueryEngine Object
Layer Object
Feature Object
Query Object
GeoJson Function Library (Experimental)

Example

 var qry = new Mapzania.QueryEngine();

qry.usingLayerSource("COUNTRIES")
    .filterByText("Landlocked=='Y'")
    .bufferGeometry(500)
    .apply()
    .then(function (data) {
        console.log(data);
    })