在Python中,使用Matplotlib,如何绘制带有空心圆的散点图?目标是在已经绘制的一些彩色圆盘周围绘制空心圆圈scatter(),以便突出显示它们,理想情况下无需重绘彩色圆圈.
我试过facecolors=None,但没有用.
我想制作一个带有未填充方块的散点图。不是scattermarkerfacecolor识别的选项。我做了一个,但填充样式似乎被散点图忽略了。有没有办法在散点图中制作未填充的标记?MarkerStyle
import matplotlib.markers as markers
import matplotlib.pyplot as plt
import numpy as np
def main():
size = [595, 842] # in pixels
dpi = 72. # dots per inch
figsize = [i / dpi for i in size]
fig = plt.figure(figsize=figsize)
ax = fig.add_axes([0,0,1,1])
x_max = 52
y_max = 90
ax.set_xlim([0, x_max+1])
ax.set_ylim([0, y_max + 1])
x = np.arange(1, x_max+1)
y = [np.arange(1, y_max+1) for i in range(x_max)]
marker = markers.MarkerStyle(marker='s', fillstyle='none')
for temp in zip(*y): …Run Code Online (Sandbox Code Playgroud)