Is it possible or not? I would like to be able to display negative values in another color than the positive ones... Is there a native way to do so, or should I dirty my hand in another itemRenderer?
It seems I get an error whenever I try to display negative values...
Where is that magic property?
You can use FillFunction for the bubbleSeries. Inside fillFunction, the data value can be accessed and decision on color can be made upon your custom logic of +ve/ -ve values.