these are my codes, mostly taken from the example here https://matplotlib.org/2.0.2/examples/axes_grid/demo_parasite_axes2.html
the output graph is shown below
from mpl_toolkits.axes_grid1 import host_subplot
import mpl_toolkits.axisartist as AA
import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
sns.set()
import numpy as np
host = host_subplot(111, axes_class=AA.Axes)
plt.subplots_adjust(left=.15)
par1 = host.twinx()
par2 = host.twinx()
host.tick_params(width=0)
par1.tick_params(width=0)
par2.tick_params(width=0)
offset = -60
new_fixed_axis = par2.get_grid_helper().new_fixed_axis
par2.axis["left"] = new_fixed_axis(loc="left", axes=par2,offset=(offset, 0))
par2.set_ylabel("V3")
par2.axis["left"].toggle(all=True)
xx = np.random.randint(1,10,100)
yy = np.random.randint(-100,10,100)
p1 = host.scatter(xx,yy)
ax = plt.gca()
ax.invert_yaxis()
rolling_period = 3
plt.xlabel('V2')
plt.ylabel('V1')
x1, y1 = [250, 0], [0, 0]
x2, y2 = [0, 0], [-30, 0]
plt.plot(x1,y1,x2,y2,color='black')
plt.xlim([-50, 250])
plt.ylim([0, -30])
plt.tick_params(axis='x',which='both',bottom=False,top=False)
p2, = par1.plot([0, 1, 2], [0, 3, 2], linestyle = 'None', label="V3")
plt.draw()
plt.show()
as you can see if I use seaborn I cant see the axis line for the parasite axis (the additional y axis on the left)
however if I remove the seaborn I do see that, but I do need to use seaborn for visualisation purpose so how do I fix the problem?


