擅长:python、mysql、java
<p>我想我可以忽略那些小滴答声。我将尝试一下,看看它在所有用例中是否都成立:</p>
<pre><code>def ticks_restrict_to_integer(axis):
"""Restrict the ticks on the given axis to be at least integer,
that is no half ticks at 1.5 for example.
"""
from matplotlib.ticker import MultipleLocator
major_tick_locs = axis.get_majorticklocs()
if len(major_tick_locs) < 2 or major_tick_locs[1] - major_tick_locs[0] < 1:
axis.set_major_locator(MultipleLocator(1))
def _test_restrict_to_integer():
pylab.figure()
ax = pylab.subplot(1, 2, 1)
pylab.bar(range(1,4), range(1,4), align='center')
ticks_restrict_to_integer(ax.xaxis)
ticks_restrict_to_integer(ax.yaxis)
ax = pylab.subplot(1, 2, 2)
pylab.bar(range(1,4), range(100,400,100), align='center')
ticks_restrict_to_integer(ax.xaxis)
ticks_restrict_to_integer(ax.yaxis)
_test_restrict_to_integer()
pylab.show()
</code></pre>