how to draw a directed graph ??

let p,q be two arrays containing x,y co-ordinate point's respectively .i wanna get a directed graph using these p,q arrays as my input ..but i tried this directed graph package but i don't wanna show the curvy nature of the directed graph ..the directed line should be in the form of a ray :)...help me with my problem :)

Answer 1

[Josh Meyer]

With MATLAB R2015b you can create and plot graphs without any addons.

The doc page for graph plot has some examples showing how to plot directed graphs.