On Jan 16, 2008 1:03 PM, Kevin Christman <[EMAIL PROTECTED]> wrote:
>
> I'm new to matplotlib. Currently the x-axis shows numbers from 0 to 1.
> I would like it to show it in percent notation (e.g. 0% to 100%).
> How do I do this in matplotlib?
You can either multiply your x data by 100 (where x is a numpy array)
>>> plot(x*100, y)
or set a custom formatter
from matplotlib.ticker import FuncFormatter
def myfunc(x, pos=0):
return '%1.2f''%(100*x)
ax = subplot(111)
ax.plot(x, y)
ax.xaxis.set_major_formatter(FuncFormatter(myfunc))
There is a section on custom tick formatting in the user's guide on the web site
JDH
JDH
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