Python Matplotlib.axis.Axis.set_path_effects()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.set_path_effects()函数

matplotlib库的轴模块中的Axis.set_path_effects()函数用于设置路径效果。

用法： Axis.set_path_effects(self, path_effects)

参数：此方法接受以下参数。

path_effects:此参数是AbstractPathEffect。

返回值：此方法不返回任何值。

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

范例1：

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis 
import matplotlib.pyplot as plt   
import numpy as np   
import matplotlib.patheffects as path_effects   
      
      
fig, ax = plt.subplots()   
t = ax.text(0.02, 0.5,   
            'GeeksForGeeks',   
            fontsize = 40,    
            weight = 1000,    
            va ='center')   
      
Axis.set_path_effects(t, [path_effects.PathPatchEffect(offset =(4, -4),   
                                                 hatch ='xxxx',   
                                                 facecolor ='lightgreen'),   
                    path_effects.PathPatchEffect(edgecolor ='white',    
                                                 linewidth = 1.1,   
                                                 facecolor ='blue')])  
  
fig.suptitle('matplotlib.axis.Axis.set_path_effects() \ 
function Example\n', fontweight ="bold")   
    
plt.show()

输出：

范例2：

Python3

# Implementation of matplotlib function 
from matplotlib.axis import Axis 
import matplotlib.pyplot as plt   
import matplotlib.patheffects as PathEffects   
import numpy as np   
      
fig, ax1 = plt.subplots()   
ax1.imshow([[1, 2], [2, 3]])   
      
txt = ax1.annotate("Fourth Qaud",   
                   (1., 1.),   
                   (0., 0),   
                   arrowprops = dict(arrowstyle ="->",   
                                     connectionstyle ="angle3",   
                                     lw = 2),   
                   size = 20, ha ="center",   
                   path_effects =[PathEffects.withStroke(linewidth = 3,   
                                                         foreground ="w")])   
      
Axis.set_path_effects(txt.arrow_patch, [   
    PathEffects.Stroke(linewidth = 5,    
                       foreground ="w"),   
    PathEffects.Normal()])   
      
ax1.grid(True, linestyle ="-")   
      
pe = [PathEffects.withStroke(linewidth = 3,   
                             foreground ="w")]   
      
for l in ax1.get_xgridlines() + ax1.get_ygridlines():   
    Axis.set_path_effects(l, pe)  
  
fig.suptitle('matplotlib.axis.Axis.set_path_effects() \ 
function Example\n', fontweight ="bold")   
    
plt.show()

输出：

相关用法

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.set_path_effects() 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。