html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.sparkline([5, 50, 10, 60, 20, 70, 30]);

​

    chart.textMarker(0, {value: 50, text: "Marker 0"});

    chart.textMarker(1, {value: 20, text: "Marker 1"});

​

    // Disable text marker by index 0.

    chart.textMarker(0, null);

​

    chart.title({text: "Disable chart text marker by index", orientation: "top"});

    chart.container("container");

    chart.draw();

});