Is it possible for me to get the bin information?
Basically, the user has selected a bar in the histogram. I want information
about the bar.
The start and end for the column on the haxis would be useful information.
Can I get that?
Thanks,
Ekta
On Thursday, March 6, 2014 at 6:33:27 PM UTC+5:30, Dustqm Sybolls wrote:
>
> I added listener like this;
>
> google.visualization.events.addListener(chart, 'select', myClickHandler);
>
> My listener function like this;
>
> function myClickHandler(){
> var selection = chart.getSelection();
> var message = '';
>
> for (var i = 0; i < selection.length; i++) {
> var item = selection[i];
> var value = data.getValue(item.row, 0);
> if (item.row != null && item.column != null) {
> message += '{row:' + item.row + ',column:' + item.column + '} /
> Value: ' + value;
> } else if (item.row != null) {
> message += '{row:' + item.row + '}';
> } else if (item.column != null) {
> message += '{column:' + item.column + '}';
> }
> }
> if (message != '') {
> alert('You selected ' + message);
> }
> }
>
> But value is not true.. Because when I select, it gives me place on which
> column is on it.. But I want the row of data array..
>
> So how can I get selected data value??
>
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