Sorry, the GeoCharts do not recognize the sub-continent names, only the
3-digit codes. Here's a bit of code that will take the subcontinent names
and give the 3-digit code:
function getSubcontinentCode(name) {
var subcontinents = {
'Northern Africa': '015',
'Western Africa': '011',
'Middle Africa': '017',
'Eastern Africa': '014',
'Southern Africa': '018',
'Northern Europe': '154',
'Western Europe': '155',
'Eastern Europe': '151',
'Southern Europe': '039',
'Northern America': '021',
'Caribbean': '029',
'Central America': '013',
'South America': '005',
'Central Asia': '143',
'Eastern Asia': '030',
'Southern Asia': '034',
'South-Eastern Asia': '035',
'Western Asia': '145',
'Australia and New Zealand': '053',
'Melanesia': '054',
'Micronesia: '057',
'Polynesia': '061'
};
return subcontinents[name];
}
You can use a DataView to combine that with the subcontinent names in your
DataTable, and draw the chart with the view:
var view = new google.visualization.DataView(data);
view.setColumns([{
type: 'number',
label: data.getColumnLabel(0),
calc: function (dt, row) {
return {v: getSubcontinentCode(dt.getValue(row, 0)), f: dt.getValue(
row, 0)};
}
}, 1]);
On Saturday, April 6, 2013 2:05:08 AM UTC-4, Chevy Sim wrote:
>
> Hi there,
>
> Was just wondering if it's possible to plot the geochart datatable
> dynamically using the names of the sub-continents instead of the continent
> code?
> I am pulling data from google analytics which provides me with the geo sub
> continents names (not code) dynamically.
>
> for example something like
>
> var data = google.visualization.arrayToDataTable([
> ['Sub Continent', 'Popularity'],
> ['Northern America',1000]
>
> ]);
>
> Thanks in advance!
>
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