Re: [Matplotlib-users] Plotting a vector

[Alan G I. <ala...@gm...>]

On 5/30/2010 6:42 AM, Florian Lindner wrote:
>  I want to plot a simple vector arrow with a specified starting point 
and end
>  point (or direction and length).
>

http://matplotlib.sourceforge.net/users/annotations_guide.html#annotating-with-arrow 


http://matplotlib.sourceforge.net/users/annotations.html

hth,
Alan Isaac