[docs] chart types > pictograph > cols and rows

<!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 {
      height: 100%;
      width: 100%;
      margin: 0;
      padding: 0;
    }

    #myChart {
      height: 100%;
      width: 100%;
      min-height: 150px;
    }

    .zc-ref {
      display: none;
    }
  </style>
</head>

<body>
  <div id="myChart">
    <a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a>
  </div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    let chartConfig = {
      type: 'null',
      images: [{
        cols: 8,
        rows: 4,
        items: 23,

        src: 'https://app.zingsoft.com/api/file/1NJRAA52/user-sprite.png',
        backgroundRepeat: 'no-repeat',
        backgroundPosition: '0 0',
        repeat: true,
        width: 16,
        spaceX: 20,
        spaceY: 35,

        x: 50,
        y: 50,
      }, ]
    };

    zingchart.render({
      id: 'myChart',
      data: chartConfig,
      height: 200,
      width: 270
    });
  </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">
    <a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a>
  </div>
</body>

</html>

html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

#myChart {
  height: 100%;
  width: 100%;
  min-height: 150px;
}

.zc-ref {
  display: none;
}

let chartConfig = {
  type: 'null',
  images: [{
    cols: 8,
    rows: 4,
    items: 23,

    src: 'https://app.zingsoft.com/api/file/1NJRAA52/user-sprite.png',
    backgroundRepeat: 'no-repeat',
    backgroundPosition: '0 0',
    repeat: true,
    width: 16,
    spaceX: 20,
    spaceY: 35,

    x: 50,
    y: 50,
  }, ]
};

zingchart.render({
  id: 'myChart',
  data: chartConfig,
  height: 200,
  width: 270
});