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();

​

    // Create triangle annotation.

    controller.triangle({

        xAnchor: 1.8,

        valueAnchor: 17,

        secondXAnchor: 2,

        secondValueAnchor: 19,

        thirdXAnchor: 2.2,

        thirdValueAnchor: 17,

        fill: "#F44336 0.3"

    });

​

    chart.title("Create triangle annotation.");

    chart.container("container");

    chart.draw();

});