Pass stack index to IValueFormatter.getFormattedValue()

[Zarathustrius]

Is it possible to overload/modify IValueFormatter.getFormattedValue() method and add one more argument - stack index (for the stacked BarChart)?

There's a for-loop in HorizontalBarChartRenderer.java which iterates through the stacks and calls getFormattedValue(), so it should be simple to pass the loop index variable to the method.

Thanks!

[hannesa2]

Sure, it's possible. But someone should make a pull request