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 map = anychart.map();

    map.geoData(anychart.maps.australia);

​

    var series = map.choropleth(dataSet);

​

    // 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();

});