html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

​

    // This sample uses 3rd party proj4 component

    // that makes it possible to set coordinates

    // for the points and labels on the map and

    // required for custom projections and grid labels formatting.

    // See https://docs.anychart.com/Maps/Map_Projections

​

    var map = anychart.map();

    map.geoData(anychart.maps.australia);

​

    // enable crosshair

    map.crosshair(true);

    // set the label formatting

    var yLabel = map.crosshair().yLabel();

    yLabel.format(function () {

      return "Lat: " + this.value;

    });

    var xLabel = map.crosshair().xLabel();

    xLabel.format(function () {

      return "Lon: " + this.value;

    });

    map.axes(true);

    map.grids(true);

​

    map.title("Format Label of Crosshair");

    map.container("container");

    map.draw();

});