Arrow3D

class visualize.utils.Arrow3D(x, y, z, dx, dy, dz, *args, **kwargs)

Draw a 3D annotation arrow on a matplotlib 3D plot

See: https://gist.github.com/WetHat/1d6cd0f7309535311a539b42cccca89c

Parameters:
x : float

x coordinate of the arrow starting point.

y : float

y coordinate of the arrow starting point.

z : float

z coordinate of the arrow starting point.

dx : float

x coordinate difference of the arrow direction.

dy : float

y coordinate difference of the arrow direction.

dz : float

z coordinate difference of the arrow direction.

*args

Additional positional arguments passed to FancyArrowPatch.

**kwargs

Additional keyword arguments passed to FancyArrowPatch.

Attributes:
_xyz

the x, y, z coordinates of the arrow

Type:

tuple

_dxdydz

the dx, dy, dz coordinate difference of the arrow, i.e. where it points to relative to its origin.

Type:

tuple

Methods:

draw(renderer)

Draw the arrow.

do_3d_projection(renderer)

Project the arrow onto the Axes3D object.