[docs] tree > packing factor

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  <meta charset="utf-8">
  <title>ZingSoft Demo</title>
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  <style>
    .zc-body {
      background: #fff;
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    .chart--container {
      height: 100%;
      width: 100%;
      min-height: 900px;
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<body class="zc-body">
  <div id="myChart" class="chart--container">
    <a href="https://www.zingchart.com/" rel="noopener" class="zc-ref">Powered by ZingChart</a>
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  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    let chartData = [{
        id: 'collegeboard',
        name: 'COLLEGE BOARD',
        parent: '',
        cls: 'bdegblue'
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      {
        id: 'fkn1',
        fake: true,
        name: '1',
        parent: 'collegeboard',
        sibling: 'president'
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      {
        id: 'president',
        name: 'President',
        parent: 'collegeboard',
        cls: 'byellow'
      },
      {
        id: 'execasspres',
        name: 'Executive Assistant to<br>the President',
        parent: 'collegeboard',
        sibling: 'president',
        cls: 'bwhite'
      },

      {
        id: 'execvicepres',
        name: 'Executive Vice<br>President/<br>Administrative<br>Services',
        parent: 'president',
        cls: 'bred'
      },
      {
        id: 'chinof',
        name: 'Chief Information Officer',
        parent: 'execvicepres',
        cls: 'bgreen'
      },
      {
        id: 'assvicepres',
        name: 'Associate Vice President',
        parent: 'execvicepres',
        cls: 'bgreen'
      },

      {
        id: 'fkn2',
        fake: true,
        name: '2',
        parent: 'president'
      },
      {
        id: 'fkn3',
        fake: true,
        name: '3',
        parent: 'fkn2'
      },

      {
        id: 'prmdir',
        name: 'Public Relations & Marketing<br>Senior Director',
        parent: 'fkn3',
        cls: 'bblue'
      },
      {
        id: 'prc',
        name: 'Public Relations<br>Coordinator',
        parent: 'prmdir',
        cls: 'bwhite'
      },
      {
        id: 'sw',
        name: 'Switchboard',
        parent: 'prmdir',
        reference: 'prc',
        cls: 'bwhite'
      },
      {
        id: 'ps',
        name: 'Publications Specialist',
        parent: 'prmdir',
        reference: 'prc',
        cls: 'bwhite'
      },
      {
        id: 'gd',
        name: 'Graphic Designer',
        parent: 'prmdir',
        reference: 'prc',
        cls: 'bwhite'
      },
      {
        id: 'ms',
        name: 'Marketing Specialist',
        parent: 'prmdir',
        reference: 'prc',
        cls: 'bwhite'
      },
      {
        id: 'wcm',
        name: 'Web Content Manager',
        parent: 'prmdir',
        reference: 'prc',
        cls: 'bwhite'
      },

      {
        id: 'fed',
        name: 'Foundation<br>Executive Director',
        parent: 'fkn3',
        cls: 'bblue'
      },
      {
        id: 'safed',
        name: 'Senior Accountant',
        parent: 'fed',
        cls: 'bwhite'
      },
      {
        id: 'dps',
        name: 'Development Program<br>Specialist',
        parent: 'fed',
        reference: 'safed',
        cls: 'bwhite'
      },

      {
        id: 'sdirsp',
        name: 'Senior Director<br>Institutional Research and<br>Strategic Planning',
        parent: 'fkn3',
        cls: 'bblue'
      },
      {
        id: 'sra',
        name: 'Senior Research Analyst',
        parent: 'sdirsp',
        cls: 'bwhite'
      },
      {
        id: 'rs',
        name: 'Research Specialist',
        parent: 'sdirsp',
        reference: 'sra',
        cls: 'bwhite'
      },

      {
        id: 'vicepresle',
        name: 'Vice President<br>for Learning',
        parent: 'president',
        cls: 'bred'
      },
      {
        id: 'assvicepresl',
        name: 'Associate Vice President',
        parent: 'vicepresle',
        cls: 'bgreen'
      },

      {
        id: 'vicepresstu',
        name: 'Vice President for<br>Student Services',
        parent: 'president',
        cls: 'bred'
      }
    ];

    let chartConfig = {
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      options: {
        aspect: 'tree-down',
        orgChart: true,
        packingFactor: 10,
        link: {
          lineColor: '#000',
          lineWidth: '2px',
        },
        'link[parent-prmdir]': {
          aspect: 'side-before'
        },
        'link[parent-fed]': {
          aspect: 'side-before'
        },
        'link[parent-sdirsp]': {
          aspect: 'side-before'
        },
        node: {
          borderColor: '#000',
          borderWidth: '2px',
          fillAngle: 0,
          gradientStops: '0.01 0.5 0.55 0.99',
          shadow: true,
          shadowColor: '#ccc',
          shadowDistance: '4px',
          hoverState: {
            visible: false
          },
          label: {
            color: '#000',
            fontSize: '10px'
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        'node[cls-byellow]': {
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            fontWeight: 'bold'
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          height: '70px'
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          label: {
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            fontWeight: 'bold'
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          width: '300px',
          height: '70px'
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          width: '180px',
          height: '65px'
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          height: '50px'
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    };

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

</html>

<!doctype html>
<html class="zc-html">

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>
  <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
</head>


<body class="zc-body">
  <div id="myChart" class="chart--container">
    <a href="https://www.zingchart.com/" rel="noopener" class="zc-ref">Powered by ZingChart</a>
  </div>
</body>

</html>

.zc-body {
  background: #fff;
}

.chart--container {
  height: 100%;
  width: 100%;
  min-height: 900px;
}

.zc-ref {
  display: none;
}

let chartData = [{
    id: 'collegeboard',
    name: 'COLLEGE BOARD',
    parent: '',
    cls: 'bdegblue'
  },

  {
    id: 'fkn1',
    fake: true,
    name: '1',
    parent: 'collegeboard',
    sibling: 'president'
  },
  {
    id: 'president',
    name: 'President',
    parent: 'collegeboard',
    cls: 'byellow'
  },
  {
    id: 'execasspres',
    name: 'Executive Assistant to<br>the President',
    parent: 'collegeboard',
    sibling: 'president',
    cls: 'bwhite'
  },

  {
    id: 'execvicepres',
    name: 'Executive Vice<br>President/<br>Administrative<br>Services',
    parent: 'president',
    cls: 'bred'
  },
  {
    id: 'chinof',
    name: 'Chief Information Officer',
    parent: 'execvicepres',
    cls: 'bgreen'
  },
  {
    id: 'assvicepres',
    name: 'Associate Vice President',
    parent: 'execvicepres',
    cls: 'bgreen'
  },

  {
    id: 'fkn2',
    fake: true,
    name: '2',
    parent: 'president'
  },
  {
    id: 'fkn3',
    fake: true,
    name: '3',
    parent: 'fkn2'
  },

  {
    id: 'prmdir',
    name: 'Public Relations & Marketing<br>Senior Director',
    parent: 'fkn3',
    cls: 'bblue'
  },
  {
    id: 'prc',
    name: 'Public Relations<br>Coordinator',
    parent: 'prmdir',
    cls: 'bwhite'
  },
  {
    id: 'sw',
    name: 'Switchboard',
    parent: 'prmdir',
    reference: 'prc',
    cls: 'bwhite'
  },
  {
    id: 'ps',
    name: 'Publications Specialist',
    parent: 'prmdir',
    reference: 'prc',
    cls: 'bwhite'
  },
  {
    id: 'gd',
    name: 'Graphic Designer',
    parent: 'prmdir',
    reference: 'prc',
    cls: 'bwhite'
  },
  {
    id: 'ms',
    name: 'Marketing Specialist',
    parent: 'prmdir',
    reference: 'prc',
    cls: 'bwhite'
  },
  {
    id: 'wcm',
    name: 'Web Content Manager',
    parent: 'prmdir',
    reference: 'prc',
    cls: 'bwhite'
  },

  {
    id: 'fed',
    name: 'Foundation<br>Executive Director',
    parent: 'fkn3',
    cls: 'bblue'
  },
  {
    id: 'safed',
    name: 'Senior Accountant',
    parent: 'fed',
    cls: 'bwhite'
  },
  {
    id: 'dps',
    name: 'Development Program<br>Specialist',
    parent: 'fed',
    reference: 'safed',
    cls: 'bwhite'
  },

  {
    id: 'sdirsp',
    name: 'Senior Director<br>Institutional Research and<br>Strategic Planning',
    parent: 'fkn3',
    cls: 'bblue'
  },
  {
    id: 'sra',
    name: 'Senior Research Analyst',
    parent: 'sdirsp',
    cls: 'bwhite'
  },
  {
    id: 'rs',
    name: 'Research Specialist',
    parent: 'sdirsp',
    reference: 'sra',
    cls: 'bwhite'
  },

  {
    id: 'vicepresle',
    name: 'Vice President<br>for Learning',
    parent: 'president',
    cls: 'bred'
  },
  {
    id: 'assvicepresl',
    name: 'Associate Vice President',
    parent: 'vicepresle',
    cls: 'bgreen'
  },

  {
    id: 'vicepresstu',
    name: 'Vice President for<br>Student Services',
    parent: 'president',
    cls: 'bred'
  }
];

let chartConfig = {
  type: 'tree',
  options: {
    aspect: 'tree-down',
    orgChart: true,
    packingFactor: 10,
    link: {
      lineColor: '#000',
      lineWidth: '2px',
    },
    'link[parent-prmdir]': {
      aspect: 'side-before'
    },
    'link[parent-fed]': {
      aspect: 'side-before'
    },
    'link[parent-sdirsp]': {
      aspect: 'side-before'
    },
    node: {
      borderColor: '#000',
      borderWidth: '2px',
      fillAngle: 0,
      gradientStops: '0.01 0.5 0.55 0.99',
      shadow: true,
      shadowColor: '#ccc',
      shadowDistance: '4px',
      hoverState: {
        visible: false
      },
      label: {
        color: '#000',
        fontSize: '10px'
      }
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    'node[cls-byellow]': {
      gradientColors: '#FDDA58 #FBF4BD #FBF4BD #FDDA58',
      label: {
        fontSize: '15px',
        fontWeight: 'bold'
      },
      width: '200px',
      height: '60px'
    },
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      gradientColors: '#A15A58 #D6B2B2 #D6B2B2 #A15A58',
      width: '120px',
      height: '70px'
    },
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      gradientColors: '#51B7CD #C0E0EB #C0E0EB #51B7CD',
      label: {
        fontSize: '15px',
        fontWeight: 'bold'
      },
      width: '300px',
      height: '70px'
    },
    'node[cls-bblue]': {
      backgroundColor: '#B7DDE8',
      width: '180px',
      height: '65px'
    },
    'node[cls-bgreen]': {
      backgroundColor: '#C3D79A',
      width: '130px',
      height: '50px',
    },
    'node[cls-bwhite]': {
      backgroundColor: '#fff',
      offsetX: '30px',
      width: '140px',
      height: '50px'
    }
  },
  plotarea: {
    margin: '20px'
  },
  series: chartData
};

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