html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function() {

​

  // setting data

  var data = anychart.data.set([

    ["P1", 16, -16],

    ["P2", 12, -13],

    ["P3", 9, 14]

  ]);

​

  // remapping data

  var Sales2003 = data.mapAs({x: [0], value: [1]});

  var Sales2004 = data.mapAs({x: [0], value: [2]});

​

  var chart = anychart.column();

​

  chart.title("Axis Line and Zero Line Sample");

​

  // setting line to emphasize zero point

  var line = chart.lineMarker();

  line.value(0);  

  line.stroke("2 red");

​

  // series data

  chart.column(Sales2003);

  chart.column(Sales2004);

​

  chart.container("container");

  chart.draw();

});