jsRule Demo

<!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"]; // Global wrapper
    window.customFncs = {};

    var myConfig = {
      type: "line",
      title: {
        text: 'jsRule Demo'
      },
      tooltip: {
        jsRule: "window.customFncs.formatTooltip()"
      },
      series: [{
          values: [1, 3, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5, 4]
        },
        {
          values: [6, 7, 8, 7, 6, 7, 8, 9, 8, 7, 8, 7, 8, 9, 8]
        }
      ]
    };

    // simple associate array has
    var tooltipHistoryHash = [];

    /*
     * Function under our ZC wrapper. Will
     * be fired when the node is hovered over
     *
     * @param {object} p ZingChart callback argument. 
     * is associated to various graph properties
     */
    window.customFncs.formatTooltip = function(p) {
      console.log(p);
      var plotIndex = p.plotindex;
      var nodeIndex = p.nodeindex;
      var backgroundColor1 = "";

      if (plotIndex === 1) {
        backgroundColor1 = "red";
        tooltipText = "Red Line";
      } else if (plotIndex === 0) {
        backgroundColor1 = "blue";
        tooltipText = "Blue Line";
      }

      // Return and object with multiple properties
      return {
        text: tooltipText,
        backgroundColor: backgroundColor1
      }
    }

    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: 400,
      width: 600
    });
  </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;
}

// Global wrapper
window.customFncs = {};

var myConfig = {
  type: "line",
  title: {
    text: 'jsRule Demo'
  },
  tooltip: {
    jsRule: "window.customFncs.formatTooltip()"
  },
  series: [{
      values: [1, 3, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5, 4]
    },
    {
      values: [6, 7, 8, 7, 6, 7, 8, 9, 8, 7, 8, 7, 8, 9, 8]
    }
  ]
};

// simple associate array has
var tooltipHistoryHash = [];

/*
 * Function under our ZC wrapper. Will
 * be fired when the node is hovered over
 *
 * @param {object} p ZingChart callback argument. 
 * is associated to various graph properties
 */
window.customFncs.formatTooltip = function(p) {
  console.log(p);
  var plotIndex = p.plotindex;
  var nodeIndex = p.nodeindex;
  var backgroundColor1 = "";

  if (plotIndex === 1) {
    backgroundColor1 = "red";
    tooltipText = "Red Line";
  } else if (plotIndex === 0) {
    backgroundColor1 = "blue";
    tooltipText = "Blue Line";
  }

  // Return and object with multiple properties
  return {
    text: tooltipText,
    backgroundColor: backgroundColor1
  }
}

zingchart.render({
  id: 'myChart',
  data: myConfig,
  height: 400,
  width: 600
});