Plotting a vector

[Alan_G_Isaac2]

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

···

On 5/30/2010 6:42 AM, Florian Lindner wrote: