remove colorbar from figure in matplotlib

Question

This should be easy but I\'m having a hard time with it. Basically, I have a subplot in matplotlib that I\'m drawing a hexbin plot in every time a function is called, but ev

Answer 1

I managed to solve the same issue using fig.clear() and display.clear_output()

import matplotlib.pyplot as plt
import IPython.display as display
import matplotlib.tri as tri
from pylab import *
%matplotlib inline

def plot_res(fig):
    ax=fig.add_axes([0,0,1,1])
    ax.set_xlabel("x")
    ax.set_ylabel('y')
    plotted=ax.imshow(rand(250, 250))
    ax.set_title("title")
    cbar=fig.colorbar(mappable=plotted)
    display.clear_output(wait=True)
    display.display(plt.gcf())
    fig.clear()

fig=plt.figure()
N=20
for j in range(N):
    plot_res(fig)