html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.cartesian();

​

    var series = chart.column([

        {x: 'January', value: 10},

        {x: 'February', value: 20},

        {x: 'March', value: 15},

        {x: 'April', value: 30},

        {x: 'May', value: 5}

    ]);

​

    // Set rendering.

    series.rendering({point: drawer});

​

    chart.title('Set rendering');

    chart.container('container');

    chart.draw();

});

function drawer() {

    if (this.missing) {

        return;

    }

    var shapes = this.getShapesGroup(this.pointState);

​

    var leftX = this.x - this.pointWidth / 2;

    var rightX = leftX + this.pointWidth;

​

    shapes['path']

        .moveTo(leftX, this.zero)

        .lineTo(this.x, this.value)

        .lineTo(rightX, this.zero)

        .close();

}