Hi,
I'm using Geochart for a website I'm developing.
Currently I list countries on a couple of maps, like this:
['Countries', 'Link', 'Offices'],
['Czech Republic', '/europe', 1],
For one specific map I would like to select whole continents, but I can't
figure out how to do this.
Can you help me? Thanks! Underneath you find all of the code I'm using
right now.
Kind Regards,
Pier
----
<div id="chart"> </div>
<div>
<script type="text/javascript" src="https://www.google.com/jsapi";></script>
<script type="text/javascript">// <![CDATA[
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawRegionsMap);
function drawRegionsMap () {
var data = google.visualization.arrayToDataTable([
['Countries', 'Link', 'Offices'],
['USA', '/north-america', 1],
['Canada', '/north-america', 1],
['Slovakia', '/europe', 1],
['Czech Republic', '/europe', 1],
['Bulgaria', '/europe', 1],
['Croatia', '/europe', 1],
['Hungary', '/europe', 1],
['Poland', '/europe', 1],
['Romania', '/europe', 1],
['Slovenia', '/europe', 1],
['Serbia', '/europe', 1],
]);
var view = new google.visualization.DataView(data)
view.setColumns([0, 2])
var height = ( $(window).width() / 5 ) * 3;
var geochart = new
google.visualization.GeoChart(document.getElementById('chart'));
geochart.draw( view, {
width: $(window).width(),
height: height,
region: 'world',
legend: 'none',
keepAspectRatio: false,
backgroundColor: '#d9e8f5',
colorAxis: {colors: ['#6E90CF', '#005ca9']}
} );
$('#chart').css({ top: -1 * ( height / 4 ) })
$('#page-header').height( height - ( height / 4 ) )
function selectHandler(e) {
window.location = data.getValue(geochart.getSelection()[0].row, 1);
}
google.visualization.events.addListener(geochart, 'select',
selectHandler);
}
// ]]></script>
</div>
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