Hi
You can use a
google.visualization.DataView<http://code.google.com/apis/chart/interactive/docs/reference.html#DataView>over
your DataTable and for that column pass in a function with the 'calc'
option that returns toString() of the row value.
var dataView1 = new google.visualization.DataView(dataTable);
dataView1.setColumns([{'calc': toStringFun, 'sourceColumn': 0, 'type':
'string'},...]);
HTH
ChartMan
On Wed, Sep 21, 2011 at 1:03 PM, kkatusic <[email protected]> wrote:
> I created google line chart with "linear" control. First column that I
> defined was year ( data.addColumn('string', 'Year'); ) and column
> represents x-axis of chart, example is on link:
>
> http://tt.inspiration4web.com/EA_test_chart.php
>
> I want to set up "year" instead "Sales" in control linear scroll bar.
> The problem is that year must be string type and I can't set up string
> value to linear bar control, have you any experience for google chart
> and any suggestion that would help me.
>
> Thx
>
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