I am trying to plot a tuple of polygons(voronoipolys) in a list that is returned by the code below
import matplotlib.pyplot as plt
import pytess
points = [(1,1), (5,5), (3,5), (8,1)]
voronoipolys = pytess.voronoi(points)
plt.plot(voronoipolys)
plt.show()
I am getting the following error message:
ValueError: setting an array element with a sequence.
Thanks for your help
So an easy solve is to use scipy instead of pytess.
You could do the following:
import matplotlib.pyplot as plt
from scipy.spatial import Voronoi, voronoi_plot_2d
points = [(1,1), (5,5), (3,5), (8,1)]
vor = Voronoi(points)
voronoi_plot_2d(vor)
plt.show()
This will produce the following plot:
The reason you fail to just use plot Is because pytess.voronoi returns a tuple of either point or None and a polygon so you need to construct the plot yourself.
