Indeed, that is a typo.
Note that you can change how regions are named in the tooltip by setting
the formatted value of the cell which holds the region name
(dataTable.setFormattedValue(row, col, formattedValue)).
The same is true for your values. For example:
function drawVisualization() {
var data = new google.visualization.DataTable();
data.addRows(6);
data.addColumn('string', 'Country');
data.addColumn('number', 'Popularity');
data.setValue(0, 0, 'Germany');
data.setValue(0, 1, 200);
data.setValue(1, 0, 'United States');
data.setValue(1, 1, 300);
data.setValue(2, 0, 'Brazil');
data.setValue(2, 1, 400);
data.setValue(3, 0, 'Canada');
data.setValue(3, 1, 500);
data.setValue(4, 0, 'France');
data.setValue(4, 1, 600);
data.setValue(5, 0, 'RU');
data.setValue(5, 1, 700);
data.setFormattedValue(5, 0, "Russia");
data.setFormattedValue(5, 1, "A lot");
var geochart = new google.visualization.GeoChart(
document.getElementById('visualization'));
geochart.draw(data, {width: 556, height: 347});
}
On Mon, Jun 27, 2011 at 3:53 PM, asgallant <[email protected]>wrote:
> I think that's a typo in the documentation. AFAIK, the geo charts only
> support 2 columns.
>
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