[Numpy-discussion] Impossible to draw a direction of arrows in Python???

Chris Barker - NOAA Federal chris.barker@noaa....
Fri Apr 12 10:49:48 CDT 2013


On Fri, Apr 12, 2013 at 2:34 AM, Happyman <bahtiyor_zohidov@mail.ru> wrote:
> I have encountered some problem while I was drawing a direction of arrow.

What are you drawing with? numpy has nothign to do with drawing.

It's likely that matplotlib is a good choice, if you are doing genreal
plotting, and not jsut frawing an arrow.

Otherwise, each GUI toolkit has custom drawing, or you can draw to a
ini-memory image (and save as PNG, pdf, etc) with pyCairo, PIL, pyGD,
....

But not of that is numpy.

-Chris


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Christopher Barker, Ph.D.
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Emergency Response Division
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