html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    // This sample uses 3rd party Proj4js JavaScript library to transform coordinates

    // See https://docs.anychart.com/Maps/Map_Projections to learn more.

​

    // Creates data set.

    var dataSet = anychart.data.set([

        {id: "AU.CT", value: 15, title: "Australian Capital Territory"},

        {id: "AU.VI", value: 23, title: "Victoria"},

        {id: "AU.WA", value: 86, title: "Western Australia"},

        {id: "AU.QL", value: 16, title: "Queensland"},

        {id: "AU.NS", value: 32, title: "New South Wales"},

        {id: "AU.NT", value: 64, title: "Northern Territory"},

        {id: "AU.TS", value: 28, title: "Tasmania"},

        {id: "AU.SA", value: 45, title: "South Australian"}

    ]);

​

    var dataSetForSeries = dataSet.mapAs({id: "id"});

​

    var map = anychart.map();

    map.geoData(anychart.maps.australia);

​

    var series = map.choropleth(dataSetForSeries);

​

    // Get data.

    var seriesData = series.data();

​

    var filterData = seriesData.filter("value", function (value) {

        return value >= 25;

    });

​

    series.data(filterData);

​

    map.title("Get and modify data");

    map.container("container");

    map.draw();

});