html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([6, 10, 18, 11, 9]);

    chart.yScale().minimum(0);

    chart.xScale("linear");

​

    var controller = chart.annotations();

​

    var annotation = controller.andrewsPitchfork();

    annotation.xAnchor(1);

    annotation.valueAnchor(9);

    annotation.secondXAnchor(1.3);

    annotation.secondValueAnchor(15);

    annotation.thirdXAnchor(2.2);

    annotation.thirdValueAnchor(15);

​

    // Set select stroke.

    annotation.selectStroke(function () {

        return "3 " + this.sourceColor;

    });

​

    chart.title("Set select stroke parameter as a function.");

    chart.container("container");

    chart.draw();

});