Hi,
it's probably a rather simple problem. Unfortunately I'm unable to solve it.
The following code example describes my problem:
import numpy as np
from matplotlib import pyplot,mpl
x = np.arange(10)
y = np.arange(25)
z = np.floor(10*np.random.random((25,10)))
pyplot.contourf(x,y,z)
cb = pyplot.colorbar(format=r"%2.1f")
for j in cb.ax.get_yticklabels():
j.set_text('bla')
pyplot.show()
Now I'd like to change the smallest label of the colorbar to 0.0 (without the
minus sign). But any attemps to change the ticklabels of the colorbar fail:
cb = pyplot.colorbar(format=r"%2.1f")
for j in cb.ax.get_yticklabels():
j.set_text('bla')
pyplot.show()
Doesn't do anything. Evenmore I don't understand why
for j in cb.ax.get_yticklabels():
print str(j)
results in
Text(0,0,'')
Text(0,0,'')
Text(0,0,'')
Text(0,0,'')
Text(0,0,'')
Text(0,0,'')
Text(0,0,'')
Thanks in advance
Mario Mech
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