Australia - Highmaps

Highmaps demo

HTML

<script src="http://cdnjs.cloudflare.com/ajax/libs/proj4js/2.2.2/proj4.js"></script>
<script src="http://code.highcharts.com/maps/highmaps.js"></script>
<script src="http://code.highcharts.com/maps/modules/exporting.js"></script>
<script src="http://code.highcharts.com/mapdata/countries/au/au-all.js"></script>

<div id="container"></div>

CSS

#container {
    height: 500px; 
    min-width: 310px; 
    max-width: 800px; 
    margin: 0 auto; 
}
.loading {
    margin-top: 10em;
    text-align: center;
    color: gray;
}

JavaScript

$(function () {
   
    // Prepare data with all values being 0. 
    // We will later increment the value for each lat/lon point that matches.
H
    
    // Initiate the chart
    $('#container').highcharts('Map', {

        // Enable colorAxis
        colorAxis: {
            min: 0
        },

        series : [{
            data : data,
            mapData: Highcharts.maps['countries/au/au-all'],
            joinBy: 'hc-key',         
            dataLabels: {
                enabled: false, // Make sure data labels are disabled until we have calculated the location of the lat/lon points. Otherwise, the document.getElementFromPoint() method might return the data label element.
                format: '{point.name}'
            }
        }]
    
    }, function (chart) {
        // Callback function called on chart load
        // Here we go through the list of lat/lon points and change our data accordingly.
        
        var pointSeriesData = [],
            latLonList = [
                // Western Australia points
                {lat: -24.731284, lon: 122.261538},
                {lat: -22.638773, lon: 116.812319},            
                // Northern Territory points
                {lat: -18.983616, lon: 131.709780},
                // South Australia points
                {lat: -28.153783, lon: 132.017397},
                {lat: -27.337047, lon: 138.916811},
                {lat: -31.395301, lon: 133.379702},
                // Queensland points
                {lat: -21.048021, lon: 143.399233},
                {lat: -24.491566, lon: 146.870913},
                // New South Wales points
                {lat: -29.882964, lon: 146.783022},
                // Victoria points
                {lat: -36.248188, lon: 141.861147},
                {lat: -37.269173, lon: 147.046694}
                // No points for Tasmania or Norfolk Island
            ],
            
            // Get chart Point object from lat/lon coordinates
           ...