Set the formatted value of all of the numbers to an empty string.
Something like this will do it:
for (var i = 0; i < data.getNumberOfRows(); i++) {
data.setFormattedValue(i, 1, '');
}
On Wednesday, March 20, 2013 2:44:58 PM UTC-4, [email protected] wrote:
>
> Does anyone know how I can hide or remove the value at the bottom center
> of the gauge? I want to use the gauge to display qualitative ratings so
> the number value is irrelevant. Please, no responses asking why I want to
> do it that way. thanks!
>
> Cheers,
> Eric
>
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