On 27 August 2010 09:35, xyz <mit...@op.pl> wrote:
> Hello,
> I would like to draw the following triangle:
>
> A
> / \
> 5 / \ 5
> / \
> / \
> B--------C
> 4
>
> How is it possible to draw the above triangle with Matplotlib and are
> there any examples?
>
How about:
import matplotlib.pyplot as plt
from matplotlib.patches import Polygon
pts = np.array([[0,0], [4,0], [2,np.sqrt(5**2 - 2**2)]])
p = Polygon(pts, closed=True)
ax = plt.gca()
ax.add_patch(p)
ax.set_xlim(0,4)
ax.set_ylim(0,5)
plt.show()
I looked at the example here:
http://matplotlib.sourceforge.net/examples/api/bbox_intersect.html,
found through the gallery here:
http://matplotlib.sourceforge.net/gallery.html for inspiration.
Angus.
--
AJC McMorland
Post-doctoral research fellow
Neurobiology, University of Pittsburgh
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