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

Matplotlib是Python中的一个库，它是 NumPy 库的数值数学扩展。它是Python中用于二维数组图的惊人可视化库，用于处理更广泛的 SciPy 堆栈。

matplotlib.axis.Axis.get_majorticklines()函数

matplotlib 库的轴模块中的Axis.get_majorticklines()函数用于获取主要刻度线作为 Line2D 实例的列表。

Syntax: Axis.get_majorticklines(self)

Parameters: This method does not accepts any parameter.

Return value: This method returns the major tick lines as a list of Line2D instances

编程需要懂一点英语

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

示例 1：

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis  
from matplotlib.artist import Artist 
from mpl_toolkits.mplot3d import axes3d   
import matplotlib.pyplot as plt   
         
fig, ax = plt.subplots()   
         
def tellme(s):   
    ax.set_title(s, fontsize = 16)   
    fig.canvas.draw()  
    renderer = fig.canvas.renderer  
    Artist.draw(ax, renderer)  
       
tellme("Matplotlib.axis.Axis.get_majorticklines()\n\
Function Example")
ax.grid()
  
print("Value of get_majorticklines() :")
for i in ax.xaxis.get_majorticklines():
    print(i)
      
plt.show()

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis  
from matplotlib.artist import Artist 
from mpl_toolkits.mplot3d import axes3d   
import matplotlib.pyplot as plt   
         
      
fig = plt.figure()   
ax = fig.add_subplot(111, projection ='3d')   
         
X, Y, Z = axes3d.get_test_data(0.1)   
ax.plot_wireframe(X, Y, Z, rstride = 5,    
                  cstride = 5)   
         
  
ax.view_init(30, 50)  
fig.canvas.draw()  
renderer = fig.canvas.renderer  
Artist.draw(ax, renderer)   
  
fig.suptitle('Matplotlib.axis.Axis.get_majorticklines()\n\
Function Example')  
ax.grid()
  
print("Value of get_majorticklines() :")
for i in ax.xaxis.get_majorticklines():
    print(i)
      
plt.show()

输出：

Value of get_majorticklines() :
Line2D((0,0))
Line2D()
Line2D((0.2,0))
Line2D()
Line2D((0.4,0))
Line2D()
Line2D((0.6,0))
Line2D()
Line2D((0.8,0))
Line2D()
Line2D((1,0))
Line2D()

示例 2：

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis  
from matplotlib.artist import Artist 
from mpl_toolkits.mplot3d import axes3d   
import matplotlib.pyplot as plt   
         
      
fig = plt.figure()   
ax = fig.add_subplot(111, projection ='3d')   
         
X, Y, Z = axes3d.get_test_data(0.1)   
ax.plot_wireframe(X, Y, Z, rstride = 5,    
                  cstride = 5)   
         
  
ax.view_init(30, 50)  
fig.canvas.draw()  
renderer = fig.canvas.renderer  
Artist.draw(ax, renderer)   
  
fig.suptitle('Matplotlib.axis.Axis.get_majorticklines()\n\
Function Example')  
ax.grid()
  
print("Value of get_majorticklines() :")
for i in ax.xaxis.get_majorticklines():
    print(i)
      
plt.show()

输出：

Value of get_majorticklines() :
Line2D()
Line2D()
Line2D((0.0666078,-0.049272),(0.0682987,-0.0502952))
Line2D()
Line2D((0.0554732,-0.0546),(0.0571602,-0.0556407))
Line2D()
Line2D((0.0441478,-0.0600194),(0.0458304,-0.0610781))
Line2D()
Line2D((0.0326263,-0.0655326),(0.0343043,-0.0666097))
Line2D()
Line2D((0.0209039,-0.071142),(0.0225766,-0.072238))
Line2D()
Line2D((0.00897501,-0.0768502),(0.0106422,-0.0779655))
Line2D()
Line2D((-0.00316569,-0.0826597),(-0.00150454,-0.083795))
Line2D()
Line2D()
Line2D()