html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.pyramid([

        {x: 'Physical', value: 125},

        {x: 'Data Link', value: 125},

        {x: 'Network', value: 125},

        {x: 'Transport', value: 125},

        {x: 'Session', value: 125},

        {x: 'Presentation', value: 125},

        {x: 'Application', value: 290, label: {anchor: 'center-top'}}

    ]);

​

    // Set hatch fill.

    chart.hatchFill(function () {

        if (this.index > 3) {

            return {type: 'diagonal-brick'};

        }

    });

​

    chart.title('Set hatch fill parameter as a function');

    chart.labels({position: 'inside'});

    chart.container('container');

    chart.draw();

});