I have the same problem with more than 9 colors in a line chart. I would prefer a solution without using separate libraries. I've tried to analyse which color is used for the 10th time series but I wasn't able to find it using the developer tools in Google Chrome.
Does anybody know in which css file and class this is defined?
Is the 10th color really selected randomly?
In my case it's always the same color. I would prefer to read the color definitions from the chart node as I have to use these colors in another widget. Or maybe I could define the colors using global variables like in a theme. I have also tried using ui_control as describe by Justone here: Chart line colours
Any other ideas?
