about plot array antenna radiation pattern,need help!!!

I have got the Chebyshev current distribution about a line array with 32

how i can get the 2D radiation pattern
can some one give me an example like this ?

Hi,gw
You can plot it in matlo ,use the element factor multiply the array factor.it is very easy.
regards !

hi,caocao,and what is the array factor about Chebyshev array antenna?

thx.