Matplotlib.artist.Artist.get_agg_filter() in Python

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_agg_filter() Method
The get_agg_filter() method in artist module of matplotlib library is used to get the filter function to be used for agg filter.
Syntax: Artist.get_agg_filter(self)
Parameters: This method does not accepts any parameter.
Returns: This method return filter function to be used for agg filter.
Below examples illustrate the matplotlib.artist.Artist.get_agg_filter() function in matplotlib:
Example 1:
| # Implementation of matplotlib function importnumpy as np importmatplotlib.pyplot as plt frommatplotlib.artist importArtist    xx =np.random.rand(16, 30)  fig, axs =plt.subplots()  m =axs.pcolor(xx) m.set_zorder(-20)  # use of get_agg_filter() method val =Artist.get_agg_filter(axs) axs.set_title("Value Return by get_agg_filter(): "              +str(val))  fig.suptitle('matplotlib.artist.Artist.get_agg_filter() \ function Example', fontweight="bold")  plt.show() | 
Output:
Example 2:
| # Implementation of matplotlib function importnumpy as np importmatplotlib.pyplot as plt frommatplotlib.artist importArtist    np.random.seed(10**7) zambiatek =np.random.randn(40)  fig, axs =plt.subplots() axs.acorr(zambiatek, usevlines=True, normed=True,           maxlags=30, lw=2)  axs.grid(True)  # use of get_agg_filter() method val =Artist.get_agg_filter(axs) axs.set_title("Value Return by get_agg_filter(): "              +str(val))  fig.suptitle('matplotlib.artist.Artist.get_agg_filter() \ function Example', fontweight="bold")  plt.show() | 
Output:
 
				 
					



