I think it would be reasonable to have an option that collapses nulls down
so they don't take up space in the chart, though it might be problematic to
implement.
On Wednesday, September 18, 2013 10:34:53 AM UTC-4, Sergey wrote:
>
> Hi, there is no supported way to do this, and I believe that the
> ColumnChart actually has the correct behavior here. The value "0" doesn't
> mean that the bar does not exist, but that there is a value there and that
> value is 0. We show that by doing an empty space where the bar would be.
> I'd be more open to the idea that undefined or null should produce this
> kind of behavior, but I think that even that argument is shaky.
>
> - Sergey
>
>
> On Wed, Sep 18, 2013 at 8:40 AM, chartuser <ami...@gmail.com <javascript:>
> > wrote:
>
>> Hi all,
>>
>> kindly let me know how to remove a bar in *combo chart.*
>>
>> function drawVisualization() {
>> // Some raw data (not necessarily accurate)
>> var data = google.visualization.arrayToDataTable([
>> ['Month', 'Bolivia', 'Ecuador', 'Madagascar', 'Papua New
>> Guinea', 'Rwanda', 'Average'],
>> ['2004/05', 165, 938, 522, 0,
>> 450, 614.6],
>> ['2005/06', 135, 1120, 599, 1268,
>> 288, 682],
>> ['2006/07', 157, 1167, , 807, 397,
>> 623],
>> ['2007/08', 139, 1110, 615, 968,
>> 0, 609.4],
>> ['2008/09', 136, 0, 629, 1026,
>> 366, 569.6]
>> ]);
>>
>> var options = {
>> title : 'Monthly Coffee Production by Country',
>> vAxis: {title: "Cups"},
>> hAxis: {title: "Month"},
>> seriesType: "bars",
>> series: {5: {type: "line"}}
>> };
>>
>> var chart = new
>> google.visualization.ComboChart(document.getElementById('chart_div'));
>> chart.draw(data, options);
>> }
>> google.setOnLoadCallback(drawVisualization);
>>
>>
>> Consider the sample array, i need to remove the empty space in the chart if
>> the value is zero. currently there is an empty space when the count is zero.
>>
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