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");

​

    chart.annotations([{

        type: "ellipse",

        xAnchor: 1.9,

        valueAnchor: 17,

        secondXAnchor: 2.1,

        secondValueAnchor: 19,

        fill: "#4CAF50 0.5",

        stroke: "3 #FF9800"

    }, {

        type: "triangle",

        xAnchor: 2.9,

        valueAnchor: 10.5,

        secondXAnchor: 3.1,

        secondValueAnchor: 10.5,

        thirdXAnchor: 3,

        thirdValueAnchor: 12,

        fill: "#80deea 0.5",

        stroke: "3 #FFD54F"

    }]);

​

    var controller = chart.annotations();

​

    // Remove one annotation.

    controller.removeAnnotation(controller.getAnnotationAt(0));

​

    chart.title("Remove annotations by instance.");

    chart.container("container");

    chart.draw();

});