As far as I'm aware, there is no explicit support for that (though it
would be a neat feature to have). You can sort of fake it by using
stacked bars, though.
Lets say you had one data range that was 20-30, you would input it
like this:
var data = new google.visualization.DataTable();
data.addColumn('string', Name');
data.addColumn('number', 'Lower Bound');
data.addColumn('number', 'Upper Bound');
data.addRow();
data.setValue(0, 0, 'Foo');
data.setValue(0, 1, 20);
data.setValue(0, 2, 10);
var chart = new
google.visualization.BarChart(document.getElementById("chartDivID"));
options = {isStacked: true, <other options>};
chart.draw(data, options);
which draws a chart with two bars, values 20 and 10, stacked on top of
each other. The "10" bar would indicate the range of 20-30. It's not
elegant, it's not pretty, but it kinda-sorta works.
On Mar 18, 7:21 am, Brardith <[email protected]> wrote:
> Hey all,
>
> I'm new both to this group and to the Viz API, and I've got a very
> important question (for me) here:
>
> Is it possible on the interactive Bar Chart (horizontal) to specify a
> range for a bar? For example, say I had three data points. instead of
> just a single value, like 20, 45, 80, I'd like to specify a start
> value and and end value, say 20-30, 50-70, 80-99.
>
> Can it be done?
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