I want to display different colors in a line series based on some condition. As per my observation we can use fillFunction on columnseries to get different colored chart items, but it does not have any effect on lineseries. Is there any way by which we can get multi colored line series?
It looks like you would have to create a custom line series component.
You can create an ItemRenderer and add the data value as text to the points on the line series. When you do that, you could adjust the style color of the Label text to correspond with conditions.