Open In App

Matplotlib.artist.Artist.get_path_effects() in Python

Last Updated : 10 May, 2020
Summarize
Comments
Improve
Suggest changes
Share
Like Article
Like
Report
Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The Artist class contains Abstract base class for objects that render into a FigureCanvas. All visible elements in a figure are subclasses of Artist.

matplotlib.artist.Artist.get_path_effects() method

The get_path_effects() method in artist module of matplotlib library is used to get the property of set_path_effects.
Syntax: Artist.get_path_effects(self) Parameters: This method does not accepts any parameter. Returns: This method return the property of set_path_effects.
Below examples illustrate the matplotlib.artist.Artist.get_path_effects() function in matplotlib: Example 1: Python3 1==
# Implementation of matplotlib function
from matplotlib.artist import Artist  
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') 
  
t.set_path_effects([path_effects.PathPatchEffect(offset =(4, -4),  
                                                 hatch ='xxxx', 
                                                 facecolor ='gray'), 
                    path_effects.PathPatchEffect(edgecolor ='white', 
                                                 linewidth = 1.1, 
                                                 facecolor ='black')]) 
    
print("Value Return by get_path_effects() : \n") 
for i in Artist.get_path_effects(t): 
    print(i)
    
fig.suptitle('matplotlib.artist.Artist.get_path_effects()\
function Example', fontweight ="bold") 

plt.show()
Output: python-matplotlib-get-path-effects1
Value Return by get_path_effects() : 

<matplotlib.patheffects.PathPatchEffect object at 0x0AAAB890>
<matplotlib.patheffects.PathPatchEffect object at 0x0AAABA70>
Example 2: Python3 1==
# Implementation of matplotlib function
from matplotlib.artist import Artist  
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", 
                   (1., 1.),  
                   (0., 0), 
                   arrowprops = dict(arrowstyle ="->", 
                                     connectionstyle ="angle3",
                                     lw = 2), 
                   size = 20,  
                   ha ="center",  
                   path_effects =[PathEffects.withStroke(linewidth = 3, 
                                                         foreground ="w")]) 
  
txt.arrow_patch.set_path_effects([ 
    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(): 
    l.set_path_effects(pe) 
  
print("Value Return by get_path_effects() : \n") 
  
for l in ax1.get_xgridlines() + ax1.get_ygridlines(): 
    for i in Artist.get_path_effects(l):
        print(i)
    
fig.suptitle('matplotlib.artist.Artist.get_path_effects()\
function Example', fontweight ="bold") 

plt.show()
Output: python-matplotlib-get-path-effects-2
Value Return by get_path_effects() : 

<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>
<matplotlib.patheffects.withStroke object at 0x0A66DBD0>

Next Article
Practice Tags :

Similar Reads