Docs > Chart Types > Area > stepStart

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script nonce="undefined" src="https://cdn.zingchart.com/zingchart.min.js"></script>
  <style>
    html,
    body,
    #myChart {
      width: 100%;
      height: 100%;
    }
  </style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    var myConfig = {
      type: "area",
      plot: {
        aspect: 'stepped',
        stepStart: 'after'
      },
      series: [{
        values: [20, 40, 25, 50, 15, 45, 33, 34]
      }]
    };

    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: "100%",
      width: "100%"
    });
  </script>
</body>

</html>

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
</head>

<body>
  <div id='myChart'></div>
</body>

</html>

html,
body,
#myChart {
  width: 100%;
  height: 100%;
}

var myConfig = {
  type: "area",
  plot: {
    aspect: 'stepped',
    stepStart: 'after'
  },
  series: [{
    values: [20, 40, 25, 50, 15, 45, 33, 34]
  }]
};

zingchart.render({
  id: 'myChart',
  data: myConfig,
  height: "100%",
  width: "100%"
});