[json] graphset > options > style > band > tooltip > calloutTip

<!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 {
      height: 100%;
      width: 100%;
    }
  </style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    let chartConfig = {
      type: 'chord',
      options: {
        style: {
          band: {
            borderColor: '#900',
            borderWidth: 4,
            tooltip: {
              text: "Band Tooltip Text",
              borderColor: '#f60',
              callout: true,
              calloutHeight: 15,
              calloutPosition: 'bottom',
              calloutWidth: 0,
              calloutTip: {
                type: 'circle',
                backgroundColor: '#fff',
                borderWidth: 2,
                borderColor: '#f60',
                offsetY: 5,
                size: 5,
              }
            },
          }
        }
      },
      series: [{
          values: [6637, 5700, 4789, 2771],
          text: 'A'
        },
        {
          values: [7737, 2691, 2202, 7006],
          text: 'B'
        },
        {
          values: [8574, 9898, 4084, 1765],
          text: 'C'
        },
        {
          values: [5309, 1602, 8395, 2908],
          text: 'D'
        }
      ]
    };

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

let chartConfig = {
  type: 'chord',
  options: {
    style: {
      band: {
        borderColor: '#900',
        borderWidth: 4,
        tooltip: {
          text: "Band Tooltip Text",
          borderColor: '#f60',
          callout: true,
          calloutHeight: 15,
          calloutPosition: 'bottom',
          calloutWidth: 0,
          calloutTip: {
            type: 'circle',
            backgroundColor: '#fff',
            borderWidth: 2,
            borderColor: '#f60',
            offsetY: 5,
            size: 5,
          }
        },
      }
    }
  },
  series: [{
      values: [6637, 5700, 4789, 2771],
      text: 'A'
    },
    {
      values: [7737, 2691, 2202, 7006],
      text: 'B'
    },
    {
      values: [8574, 9898, 4084, 1765],
      text: 'C'
    },
    {
      values: [5309, 1602, 8395, 2908],
      text: 'D'
    }
  ]
};

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