I know this question has been asked and answered twice before, but those solutions are >4 yrs old now, and don't work for me at least. When I try out the this code:
import matplotlib.pyplot as plt
x = np.random.random(size=(100,))
y = np.random.random(size=(100,))
c = np.random.random(size=(100,))
fig, ax = plt.subplots()
g = ax.scatter(x, y, marker = 'o',c = c)
g.set_facecolor('none')
fig.colorbar(g)
I get an empty plot like:
Has anyone else encountered this, and maybe found a solution? I'm using matplotlib 3.5.1.
I'm having the same issue, but by using a non-filled marker you should get what you want:
import matplotlib.pyplot as plt
import numpy as np
x = np.random.random(size=(100,))
y = np.random.random(size=(100,))
c = np.random.random(size=(100,))
fig, ax = plt.subplots()
g = ax.scatter(x, y, marker="$\u25EF$", c=c, s=100)
fig.colorbar(g)
For further details, look at this answer .
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