Implement negative colors for Waterfall function "IsSum"
The widely used function "negative colors" doesn´t seem to work for the IsSum-function. It would be very nice to implement that function for Waterfall so it can show a visual distinction on positive and negative numbers.
Thanks for sharing your idea! You can achieve this in two ways, by setting:
- `series.color` (for negative values) and `series.upColor` (for positive values): https://jsfiddle.net/BlackLabel/ye2x9btw/
- `series.color` (for positive values) and `series.negativeColor` (for negative values): https://jsfiddle.net/BlackLabel/ye2x9btw/1/