straight to the problem: given these points
[[ 77.51 254.19], [ 75.32 184.45], [ 88.57 83.43], [153. 135. ], [196.62 55.78]]
and a polygon that defines the bounding box, which should be covered entirely by voronoi tessels: [230 0; 230 370; 0 370; 0 0; 230 0]
I use this code to perform Voronoi tessellation:
from libpysal.cg.voronoi import voronoi, voronoi_frames
points = np.array(self.__get_coordinates())
bb = box(self.min_x, self.min_y, self.max_x, self.max_y)
region_df, point_df = voronoi_frames(points, clip=bb)
fig, ax = plt.subplots()
plt.plot(*bb.exterior.xy,lw=3)
region_df.plot(ax=ax, color='white', edgecolor='black', lw=3)
point_df.plot(ax=ax, color='red')
where min_x=0,min_y=0,max_x=230,max_y=370. Unfortunately I obtain this result
which is not correct as the upper polygon do not cover the remaining part of the bounding box.
Any idea on how to fix this?
Thanks :)