Marker Update Example

update_marker.py

#!/usr/bin/env python
import numpy as np
import matplotlib.pyplot as plt


fig1 = plt.figure(figsize=(8,8))
ax1 = fig1.add_subplot(111)
ax1.set_aspect(2)
fig1.canvas.draw()

fig2 = plt.figure(figsize=(8,8))
ax2 = fig2.add_subplot(111)
ax2.set_position(ax1.get_position())
ax2.set_xlim(0, 5)
ax2.set_ylim(0, 5)


for i in range(6):
    print(i)
    pt = ax2.plot(i, i, 'ko')
    fig2.canvas.draw()
    fig2.savefig('%i' % (i), dpi=100, bbox_inches='tight')
    del pt