labels not working

The following code does not produce labels for me. I get the plot, but without any labels.

scale, fontsize = 1, 12
import matplotlib.pyplot as pyplot
figure, ax = pyplot.subplots()
tax = ternary.TernaryAxesSubplot(ax=ax)

tax.set_title("Evolution of 6-6-3 signaler games under ambiguity", fontsize=fontsize)
tax.left_axis_label("Left label $\\alpha^2$", fontsize=fontsize)
tax.right_axis_label("Right label $\\beta^2$", fontsize=fontsize)
tax.bottom_axis_label("Bottom label $\\Gamma - \\Omega$", fontsize=fontsize)

tax.boundary(color="black", linewidth=2.0)
tax.gridlines(multiple=0.1, color="blue")

tax.plot( ((0.1,0.8,0.1),(0.8,0.1,0.1)) )

#tax.scatter( x, marker='s')
tax.legend()
tax.ticks(axis='lbr', color="black", linewidth=1, multiple=0.1)

tax.show()

[hareyakana]

matpotlib-1.5 ipython-4.0.1 spyder-2.3.7

by adding _redraw_labels, i manage to get the labels for the 3 axis. not sure if this is intended

d.set_title(r"source flavour composition $\nu_e,\nu_\mu,\nu_\tau$",fontsize=20)
d.left_axis_label(r"$|\nu_e|$",fontsize=15)
d.right_axis_label(r"$|\nu_\mu|$",fontsize=15)
d.bottom_axis_label(r"$|\nu_\tau|$",fontsize=15)
d._redraw_labels()

[marcharper]

For now my recommendation is to use _redraw_labels(). Unfortunately we’re not also wrapping fig because the solution in that case would be to override savefig to always redraw first. And that won’t work for tax because it could be part of a larger plot or there could be multiple figures.