问题
How can I change the size of only the yaxis label? Right now, I change the size of all labels using
pylab.rc('font', family='serif', size=40)
but in my case, I would like to make the y-axis label larger than the x-axis. However, I'd like to leave the tick labels alone.
I've tried, for example:
pylab.gca().get_ylabel().set_fontsize(60)
but I only get:
AttributeError: 'str' object has no attribute 'set_fontsize'
So, obviously that doesn't work. I've seen lots of stuff for tick sizes, but nothing for the axis labels themselves.
回答1:
If you are using the 'pylab' for interactive plotting you can set the labelsize at creation time with pylab.ylabel('Example', fontsize=40).
If you use pyplot programmatically you can either set the fontsize on creation with ax.set_ylabel('Example', fontsize=40) or afterwards with ax.yaxis.label.set_size(40).
来源：https://stackoverflow.com/questions/10404759/matplotlib-set-yaxis-label-size