Python Matplotlib.axis.Axis.get_gid()用法及代码示例

Matplotlib是Python中的一个库，它是数字的-NumPy库的数学扩展。它是Python中令人惊叹的可视化库，用于数组的2D图，并用于与更广泛的SciPy堆栈配合使用。

Matplotlib.axis.Axis.get_gid()函数

matplotlib库的轴模块中的Axis.get_gid()函数用于获取组ID。

用法： Axis.get_gid(self)

参数：此方法不接受任何参数。

返回值：此方法返回组ID。

以下示例说明了matplotlib.axis中的matplotlib.axis.Axis.get_gid()函数：

范例1：

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis 
import numpy as np   
import matplotlib.pyplot as plt   
       
      
y, x = np.mgrid[:5, 1:6]   
    
poly_coords = [   
    (0.25, 2.75), (3.25, 2.75),   
    (2.25, 0.75), (0.25, 0.75)   
]   
      
fig, ax = plt.subplots()   
       
cells = ax.plot(x, y, x + y, color ='green')   
    
ax.add_patch(   
    plt.Polygon(poly_coords,    
                color ='forestgreen',    
                alpha = 0.5)   
    )   
    
ax.margins(x = 0.1, y = 0.05)   
ax.set_aspect('equal')   
      
for i, t in enumerate(ax.patches):   
    Axis.set_gid(t, 'patch_% d' % i)  
    print("Value Return:", Axis.get_gid(t)) 
            
fig.suptitle("""matplotlib.axis.Axis.get_gid() 
function Example\n""", fontweight ="bold")   
    
plt.show()

输出：

Value Return:patch_ 0

范例2：

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis 
import numpy as np   
import matplotlib.pyplot as plt   
      
       
fig, ax = plt.subplots()   
      
circle = plt.Circle((0, 0), 5, fc ='blue')   
rect = plt.Rectangle((-5, 10), 10, 5, fc ='green')   
      
ax.add_patch(circle)   
ax.add_patch(rect)   
      
circle_tip = ax.annotate('This is a blue circle.',   
            xy =(0, 0),   
            xytext =(30, -30),   
            textcoords ='offset points',   
            color ='w',   
            ha ='left',   
            bbox = dict(boxstyle ='round, pad =.5',    
                        fc =(.1, .1, .1, .92),   
                        ec =(1., 1., 1.),    
                        lw = 1,   
                        zorder = 1),   
            )   
      
rect_tip = ax.annotate('This is a green rectangle.',   
            xy =(-5, 10),   
            xytext =(30, 40),   
            textcoords ='offset points',   
            color ='w',   
            ha ='left',   
            bbox = dict(boxstyle ='round, pad =.5',   
                        fc =(.1, .1, .1, .92),    
                        ec =(1., 1., 1.),    
                        lw = 1,   
                        zorder = 1),   
            )   
    
print("Value Return:")   
for i, t in enumerate(ax.patches):   
    Axis.set_gid(t, 'patch_% d'% i)  
    print(Axis.get_gid(t))   
      
for i, t in enumerate(ax.texts):   
    Axis.set_gid(t, 'tooltip_% d'% i)  
    print(Axis.get_gid(t))   
      
ax.set_xlim(-30, 30)   
ax.set_ylim(-30, 30)   
ax.set_aspect('equal')  
            
fig.suptitle("""matplotlib.axis.Axis.get_gid() 
function Example\n""", fontweight ="bold")   
    
plt.show()

输出：

Value Return:
patch_ 0
patch_ 1
tooltip_ 0
tooltip_ 1

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注：本文由纯净天空筛选整理自SHUBHAMSINGH10大神的英文原创作品 Matplotlib.axis.Axis.get_gid() function in Python。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。