When viewing a geomap for just Australia (AU), there is a large area
of ocean filling the bottom 40% of the map div, with the Australian
continent pushed too far to the top of the map.
I'm pretty sure this is due to the fact that Australia has a tiny
island near Antarctica (Macquarie Island), which is affecting the
"bounds" that are generated for Australia. I have seen the same thing
with other GIS applications.
I also note in the example given below that the values given to
"Tasmania" do not display on the map. This might be a bug too.
Example code:
google.load('visualization', '1', {packages: ['geomap']});
function drawVisualization() {
var data = new google.visualization.DataTable();
data.addRows(6);
data.addColumn('string', 'State');
data.addColumn('number', 'Popularity');
data.setValue(0, 0, 'Victoria');
data.setValue(0, 1, 200);
data.setValue(1, 0, 'New South Wales');
data.setValue(1, 1, 300);
data.setValue(2, 0, 'Tasmania');
data.setValue(2, 1, 400);
data.setValue(3, 0, 'South Australia');
data.setValue(3, 1, 500);
data.setValue(4, 0, 'Queensland');
data.setValue(4, 1, 600);
data.setValue(5, 0, 'Northern Territory');
data.setValue(5, 1, 700);
var options = {};
options['region'] = 'AU';
var geomap = new google.visualization.GeoMap(
document.getElementById('visualization'));
geomap.draw(data, options);
}
google.setOnLoadCallback(drawVisualization);
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