javascript - How can you have more than 10 colors represented in the graph and legend in highcharts? -

i have 12 lines representing 12 different people in spline graph. noticed once goes beyond ten, colors , shapes repeat. makes hard distinguish between different people. in future have more 12, make default behavior bigger problem.

is there way extend default number or perhaps decide on colors pre-set number of people beforehand? last option not ideal if couldn't responsive dynamic numbers of people.

you can define colors in array: http://api.highcharts.com/highcharts#colors