collpase:true legend

<!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></style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    var myConfig = {
      "type": "pie",
      "title": {
        "text": "Legend Minimization"
      },
      "subtitle": {
        "text": "Minimize the legend. Collapsed by Default here",
        "font-weight": "normal"
      },
      "legend": {
        collapse: true,
        "minimize": true, //automatically adds header
        "icon": {
          "line-color": "red"
        },
        "header": {
          "background-color": "#ffe6e6",
          "border-left": "1px solid red",
          "border-right": "1px solid red",
          "border-top": "1px solid red",
          "border-bottom": "1px solid red"
        },
        "x": "75%",
        "y": "25%"
      },
      "plotarea": {
        "margin-right": "30%",
        "margin-top": "15%"
      },
      "plot": {
        "value-box": {
          "font-size": 11,
          "font-weight": "normal",
          "offset-r": "50%"
        }
      },
      "series": [{
          "values": [234]
        },
        {
          "values": [121]
        },
        {
          "values": [77]
        },
        {
          "values": [65]
        },
        {
          "values": [59]
        },
        {
          "values": [35]
        },
        {
          "values": [34]
        },
        {
          "values": [31]
        },
        {
          "values": [16]
        },
        {
          "values": [14]
        }
      ]
    };

    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: 400,
      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>

var myConfig = {
  "type": "pie",
  "title": {
    "text": "Legend Minimization"
  },
  "subtitle": {
    "text": "Minimize the legend. Collapsed by Default here",
    "font-weight": "normal"
  },
  "legend": {
    collapse: true,
    "minimize": true, //automatically adds header
    "icon": {
      "line-color": "red"
    },
    "header": {
      "background-color": "#ffe6e6",
      "border-left": "1px solid red",
      "border-right": "1px solid red",
      "border-top": "1px solid red",
      "border-bottom": "1px solid red"
    },
    "x": "75%",
    "y": "25%"
  },
  "plotarea": {
    "margin-right": "30%",
    "margin-top": "15%"
  },
  "plot": {
    "value-box": {
      "font-size": 11,
      "font-weight": "normal",
      "offset-r": "50%"
    }
  },
  "series": [{
      "values": [234]
    },
    {
      "values": [121]
    },
    {
      "values": [77]
    },
    {
      "values": [65]
    },
    {
      "values": [59]
    },
    {
      "values": [35]
    },
    {
      "values": [34]
    },
    {
      "values": [31]
    },
    {
      "values": [16]
    },
    {
      "values": [14]
    }
  ]
};

zingchart.render({
  id: 'myChart',
  data: myConfig,
  height: 400,
  width: "100%"
});