You need to use a formatter on the DataTable column, like this:
var data = new google.visualization.DataTable();
// populate the DataTable
....
// format the second column in the DataTable
var formatter = new google.visualization.NumberFormat({pattern: '#,###%'});
formatter.format(data, 1);
On Tuesday, April 17, 2012 6:23:22 AM UTC-4, [email protected] wrote:
>
> Hi,Hello Everybody,I have a question about google chart,I draw
> a statistical chart, The type of Y Axis is percent,but when I
> hover mouse to data posin,The Tooltip is decimal, I want is show
> percent 。
> Do you understand ?
>
>
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