Python中的 Matplotlib.artist.Artist.set_zorder()
Matplotlib是Python中的一个库,它是 NumPy 库的数值数学扩展。 Artist 类包含呈现为 FigureCanvas 的对象的 Abstract 基类。图中所有可见元素都是 Artist 的子类。
matplotlib.artist.Artist.set_zorder() 方法
matplotlib 库的艺术家模块中的set_zorder() 方法用于为艺术家设置 zorder。
Syntax: Artist.set_zorder(self, level)
Parameters: This method accepts the following parameters.
- level: This parameter contains the float value.
Returns: This method does not return any value.
下面的示例说明了 matplotlib 中的 matplotlib.artist.Artist.set_zorder()函数:
示例 1:
# Implementation of matplotlib function
from matplotlib.artist import Artist
import numpy as np
import matplotlib.pyplot as plt
d = np.arange(100).reshape(10, 10)
xx, yy = np.meshgrid(np.arange(11), np.arange(11))
fig, ax = plt.subplots()
ax.set_aspect(1)
m = ax.pcolormesh(xx, yy, d)
Artist.set_zorder(m, -15)
fig.suptitle('matplotlib.artist.Artist.set_zorder()\
function Example', fontweight ="bold")
plt.show()
输出:
示例 2:
# Implementation of matplotlib function
from matplotlib.artist import Artist
import numpy as np
import matplotlib.pyplot as plt
xx = np.random.rand(16, 30)
fig, (ax3, ax4) = plt.subplots(1, 2)
m = ax3.pcolor(xx)
ax3.set_title("No Zorder value ")
m = ax4.pcolor(xx)
Artist.set_zorder(m, -20)
ax4.set_title("Zorder Value : -20")
fig.suptitle('matplotlib.artist.Artist.set_zorder()\
function Example', fontweight ="bold")
plt.show()
输出: