Matplotlib.axes.Axes.draw() in Python

Last Updated : 30 Apr, 2020

Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The Axes Class contains most of the figure elements: Axis, Tick, Line2D, Text, Polygon, etc., and sets the coordinate system. And the instances of Axes supports callbacks through a callbacks attribute.

matplotlib.axes.Axes.draw() Function

The Axes.draw() function in axes module of matplotlib library is used to draw everything.

Syntax: Axes.draw(self, renderer=None, inframe=False)

Parameters: This method accepts the following parameters.

renderer: This parameter is the first parameter and its default value is None.

inframe: This parameter contains the boolean value and its default value is false.

Returns: This method does not return any value.

Below examples illustrate the matplotlib.axes.Axes.draw() function in matplotlib.axes:

Example 1:

# Implementation of matplotlib function  
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 
    ax.draw(renderer) 
  
tellme('matplotlib.axes.Axes.draw() function Example')  
plt.show()  

Output:

Example 2:

# Implementation of matplotlib function  
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)  
    
for angle in range(0, 90):  
    ax.view_init(30, angle) 
    fig.canvas.draw() 
    renderer = fig.canvas.renderer 
    ax.draw(renderer)  
    plt.pause(.001)  
    ax.set_title('matplotlib.axes.Axes.draw()\ 
    function Example', fontweight ="bold")  