FusionCharts - Global sales tracker - Handling null entities

Created using FusionCharts Suite XT - www.fusioncharts.com

by FusionCharts

HTML

<script src="https://cdn.fusioncharts.com/fusioncharts/latest/fusioncharts.js"></script>
<script src="https://cdn.fusioncharts.com/fusioncharts/latest/themes/fusioncharts.theme.fusion.js"></script>
<div id="chart-container">FusionCharts will render here</div>

JavaScript

FusionCharts.ready(function() {
  var salesMap = new FusionCharts({
    "type": "maps/world",
    "renderAt": "chart-container",
    "width": "600",
    "height": "400",
    "dataFormat": "json",
    "dataSource": {
      "chart": {
        "caption": "Busiest Routes from Heathrow Airport",
        "subcaption": "2014",
        "theme": "fusion",
        "markerBgColor": "#FF0000",
        "markerRadius": "10",
        "showMarkerLabels": "1",
        "connectorColor": "#0CB2B0",
        "connectorHoverColor": "#339933",
        "entityFillColor": "#CECED2",
        "entityFillHoverColor": "#E5E5E9"
      },
      "markers": {
        "items": [{
          "id": "lon",
          "shapeid": "triangle",
          "x": "340.23",
          "y": "125.9",
          "label": "LHR",
          "tooltext": "Heathrow International Airport {br}IACL Code : EGLL",
          "labelpos": "left"
        }, {
          "id": "nyc",
          "shapeid": "triangle",
          "x": "178.14",
          "y": "154.9",
          "label": "JFK",
          "tooltext": "John F Kennedy Airport {br}IACL Code : KJFK",
          "labelpos": "bottom"
        }, {
          "id": "dub",
          "shapeid": "triangle",
          "x": "458.14",
          "y": "203.9",
          "label": "DXB",
          "tooltext": "Dubai International Airport {br} IACL Code : OMDB",
          "labelpos": "bottom"
        }, {
          "id": "sg",
          "shapeid": "triangle",
          "x": "558.14",
          "y": "255.9",
          "label": "SIN",
          "tooltext": "Singapore International Airport {br} IACL Code : WSSS",
          "labelpos": "bottom"
        }, {
          "id": "hk",
          "shapeid": "triangle",
          "x": "573.14",
          "y": "202.9",
          "label": "HKG",
          "tooltext": "Hong Kong International Airport {br} IACL Code : VHHH",
          "labelpos": "bottom"
        }],
        "connectors": [{
          "from": "lon",
          "to": "hk",
          "tooltext":...