html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var stage = anychart.graphics.create('container');

​

    var data = getData();

​

    var chart = anychart.treeMap(data);

    chart.title('Convert the global coordinates to local coordinates');

    chart.padding('7%');

    chart.container(stage);

    chart.draw();

​

    // Converts the global coordinates to local coordinates.

    var localCoordinates = chart.globalToLocal(8, 8);

​

    var rectangle = stage.rect(0, 0, 170, 30);

    rectangle.fill({opacity: 0.1});

​

    rectangle.setX(localCoordinates.x);

    rectangle.setY(localCoordinates.y);

​

    var customText = anychart.graphics.text(localCoordinates.x, localCoordinates.y, "");

    customText.htmlText("Local coordinates [x: "

        + localCoordinates.x + ", y: " + localCoordinates.y + "]<br>Global coordinates [x: 8, y: 8]");

    customText.parent(stage);

​

    // Visualises local bounds.

    var localBounds = stage.rect();

    localBounds.setBounds(stage.getBounds());

});

​

function getData() {

    return [

        {

            name: 'Eurasia',

            children: [

                {

                    name: 'Asia', children: [

                    {

                        name: 'Eastern Asia', children: [

                        {name: 'Mongolia', value: 1564116, capital: 'Ulan-Bator'},

                        {name: 'China', value: 1564116, capital: 'Beijing'},

                        {name: 'Southern Korea', value: 1564116, capital: 'Seoul'},

                        {name: 'Northern Korea', value: 120540, capital: 'Pyongyang'},

                        {name: 'Japan', value: 1564116, capital: 'Tokio'}

                    ]

                    }

                ]

                },

                {

                    name: 'Europe', children: [

                    {

                        name: 'Northern Europe', children: [

                        {name: 'Finland', value: 338424, capital: 'Helsinki'},

                        {name: 'Great Britain', value: 209331, capital: 'London'},

                        {name: 'Ireland', value: 84421, capital: 'Dublin'},

                        {name: 'Scandinavia', value: 928057}

                    ]

                    }

                ]

                }

            ]

        }

    ];

}