1

我尝试了以下方法:

import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D

carr = np.array([[0,0,0,1],[0,0,1,1],[0,1,0,1]]) # RGBA color array
ax = plt.axes(projection='3d')
h = ax.scatter([1,2,3],[1,2,3],[1,2,3], c=carr)
h.set_edgecolor(carr) ## also tried h.set_edgecolor('none')
plt.draw()

但标记边缘颜色保持黑色。

4

1 回答 1

1

尝试将颜色指定为edgecolorskwarg to scatter。(注意复数。)

例如

import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D

carr = np.array([[0,0,0,1],[0,0,1,1],[0,1,0,1]]) # RGBA color array
ax = plt.axes(projection='3d')
h = ax.scatter([1,2,3],[1,2,3],[1,2,3], c=carr, edgecolors=carr)
plt.show()

在此处输入图像描述

于 2012-08-09T15:47:49.727 回答