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.

​

    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 australiaMap = anychart.map();

    australiaMap.geoData(anychart.maps.australia);

​

    var colorScale = anychart.scales.ordinalColor();

    colorScale.ranges([

        {from: 10, to: 30},

        {from: 30, to: 50},

        {from: 50, to: 90}

    ]);

​

​

    var series = australiaMap.choropleth(dataSetForSeries);

    series.geoIdField("code_hasc");

    series.colorScale(colorScale);

​

    var colorRange = australiaMap.colorRange();

    colorRange.enabled(true);

    var colorRangeTicks = colorRange.ticks();

    colorRangeTicks.enabled(true);

    colorRangeTicks.stroke("#000000");

​

    australiaMap.container("container");

    australiaMap.draw();

​

    // Trying to get to "25" tick position.

    var position = colorScale.transform(25);

​

    australiaMap.title("Tick position by value 25 is " + position + ".");

});