visualize ❭ utils ❭ Arrow3D

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.