Hii Brent,
Thanks for this awesome library.

I can generate presentations with graph. Below is an attached screenshot.

I want to hide the data values in the graph, those are displayed as 0%. Is it possible???
I use the following object as my chart options.
{
x: 0.25, y: 1, w: 9.5, h: 4.0, barDir: 'col', barGrouping: 'percentStacked', chartColors: ['808080', 'FFCC00', '986142', 'B3B3FF', 'FF8000'], barGapWidthPct: 150, showPercent: true, showValue: true, valGridLine: 'none', valAxisLabelFormatCode: '0%', dataLabelFormatCode: '0%'
}