Multiple background color in pChart

Question

How to fill the multiple color in the pChart background. For example at the x-axis I want the background of 1-30 is red, 31-60 is blue and 61-90 is green(something like that) Is pChart has a function to do this kind of background or is it has some technique to do it.

Thank you in advance.

Answer 1

You can use the drawThresholdArea() function to do so. See the doc here