You can use the group function on your DataTable:
var groupedData = google.visualization.data.group(data, [{
type: 'number',
column: 0,
modifier: function () {return 0;}
}], [{
type: 'number',
column: 1,
aggregation: google.visualization.data.sum
}]);
var total = groupedData.getValue(0, 1);
That is no faster or easier to code than looping over your data and summing
it manually, though.
On Tuesday, April 22, 2014 5:38:34 AM UTC-4, Ravindra Gharge wrote:
>
> I have
> object for drawing the chart as
>
> [["town","sales"],["Mauje
> Sukene",1],["Mumbai",1361],["Nashik",1],["Thane",1],["Vile Parle",21]]
>
> and I want to display addition of the sales as the title on the chart
>
>
> On Tuesday, April 22, 2014 3:01:51 PM UTC+5:30, Ravindra Gharge wrote:
>>
>> I want to total all the values of the bars present in the column chart
>> and display as the title.
>> Is their any built in function available otherwise i have to loop trough
>> each record of the data object and have to take summation of that.
>>
>> Thanks.....
>>
>
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