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

usingLayer

Get a Layer Object from the map based on the key parameter.

This layer object is a fluent object and can be used to chain method calls to the layer as per the example below.

Parameters

Name Required Description
key Yes The key for the layer that will be used.

Example

var map = new Mapzania.Map("map-div", "AFRICA", function () {

    map.usingLayer("REGIONS")
        .hide();

    map.usingLayer("COUNTRIES")
        .filterByText("LandLocked=='Y'")
        .convertToCentroids()
        .style({ fillColor: "#0000FF"})
        .update();
});