import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
plt3d = plt.figure().gca(projection='3d')
plt3d.quiver( [ 0 , 0 ] , [ 0 , 0 ] , [ 0 , 0 ] , [ 0 , 1 ], [ 0 , 0 ] , [ 1 , 0] , pivot = 'tail' , color = 'green' )
plt3d.set_xlim3d(-2,2)
plt3d.set_ylim3d(-2,2)
plt3d.set_zlim3d(-2,2)
plt.show()
Is there a way to change the appearance of the vectors? It seems like the attributes given in the doc are not working. I want to change the size of the arrowhead in particular but it would also nice to know how to control other functionalities like the width of the shaft e.g. Secondly, how can I draw an angle between the vectors?
