html, body {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

button {

    margin: 10px 0 0 10px;

}

#container {

    position: absolute;

    width: 100%;

    top: 35px;

    bottom: 0;

}

anychart.onDocumentReady(function () {

​

  // data

  dataSet = anychart.data.set([

    {x: "P1", value: 100},

    {x: "P2", value: 200},

    {x: "P3", value: 15},

    {x: "P4", value: 130},

    {x: "P5", value: 153},

    {x: "P6", value: 120},

    {x: "P7", value: 151},

    {x: "P8", value: 58},

    {x: "P9", value: 19},

    {x: "P10", value: 135},

    {x: "P11", value: 170},

    {x: "P12", value: 195},

    {x: "P13", value: 22},

    {x: "P14", value: 175},

    {x: "P15", value: 120}

  ]);

​

  // set chart type

  var chart = anychart.line();

​

  chart.title().text("Click on Chart to Add a Point ");

​

  // set data

  chart.spline(dataSet).markers(null);

​

  // disable stagger mode. Only one line for x axis labels

  chart.xAxis().staggerMode(false);

​

  // set container and draw chart

  chart.container("container").draw();

​

  // first index for new point

  indexSetter = (dataSet.mapAs().getRowsCount())+1;  

});

​

function startStream() {

​

  // adjust button content

  var streamButton = document.getElementById("streamButton");

  streamButton.innerHTML = "Stop" + "\nstream";

​

  // set interval of data stream

  var myVar = setInterval(

​

    // data streaming itself

    function() {

​

      // append data

      dataSet.append({

​

        // x value

        x: "P" + indexSetter,

​

        // random value from 1 to 500

        value : Math.floor((Math.random() * 500)+ 1)

      });

​

      // removes first point

      dataSet.remove(0);

      indexSetter++;

    }, 200            // interval

  );

​

  streamButton.onclick = function() {

​

    // clears interval which stops streaming

    clearInterval(myVar);

    streamButton.onclick = function () {

      startStream();

    };

    streamButton.innerHTML = "Start" + "\nstream";

  };

};