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📜  函数Python中的 Matplotlib.axis.Axis.get_url()

📅  最后修改于: 2022-05-13 01:55:22.649000             🧑  作者: Mango

函数Python中的 Matplotlib.axis.Axis.get_url()

Matplotlib是Python中的一个库,它是 NumPy 库的数值数学扩展。它是Python中用于数组二维图的惊人可视化库,用于处理更广泛的 SciPy 堆栈。

Matplotlib.axis.Axis.get_url()函数

matplotlib库的axis模块中的Axis.get_url()函数用于获取url。

下面的示例说明了 matplotlib.axis 中的 matplotlib.axis.Axis.get_url()函数:
示例 1:

Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
import numpy as np  
import matplotlib.pyplot as plt  
  
X = np.arange(-40, 40, 0.5)  
Y = np.arange(-40, 40, 0.5)  
U, V = np.meshgrid(X, Y)  
  
fig, ax = plt.subplots()  
ax.plot(U, V)  
ax.set_url('http://www.google.com')  
fig.canvas.print_figure('scatter.svg')  
      
ax.text(1.5, 5.5, "URL : "
        + str( Axis.get_url(ax)),   
        fontweight ="bold")  
  
fig.suptitle('matplotlib.axis.Axis.get_url() \
function Example\n', fontweight ="bold")  
    
plt.show()


Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
import matplotlib.pyplot as plt 
import numpy as np  
    
fig, ax = plt.subplots()  
delta = 0.025
      
x = y = np.arange(-3.0, 3.0, delta)  
X, Y = np.meshgrid(x, y)  
      
Z1 = np.exp(-X**2 - Y**2)  
Z2 = np.exp(-(X - 1)**2 - (Y - 1)**2)  
Z = (Z1 - Z2) * 2
       
ax.imshow(Z, interpolation ='bilinear',   
          cmap = "BuGn",  
          origin ='lower',  
          extent =[-3, 3, -3, 3])  
       
ax.set_url('https://www.geeksforgeeks.org/')    
ax.set_title("URL : "+str(Axis.get_url(ax)),
             fontweight ="bold")   
  
fig.suptitle('matplotlib.axis.Axis.get_url() \
function Example\n', fontweight ="bold")  
    
plt.show()


输出:

示例 2:

Python3

# Implementation of matplotlib function
from matplotlib.axis import Axis
import matplotlib.pyplot as plt 
import numpy as np  
    
fig, ax = plt.subplots()  
delta = 0.025
      
x = y = np.arange(-3.0, 3.0, delta)  
X, Y = np.meshgrid(x, y)  
      
Z1 = np.exp(-X**2 - Y**2)  
Z2 = np.exp(-(X - 1)**2 - (Y - 1)**2)  
Z = (Z1 - Z2) * 2
       
ax.imshow(Z, interpolation ='bilinear',   
          cmap = "BuGn",  
          origin ='lower',  
          extent =[-3, 3, -3, 3])  
       
ax.set_url('https://www.geeksforgeeks.org/')    
ax.set_title("URL : "+str(Axis.get_url(ax)),
             fontweight ="bold")   
  
fig.suptitle('matplotlib.axis.Axis.get_url() \
function Example\n', fontweight ="bold")  
    
plt.show() 

输出: