Is there a way to separately obtain the mantissa and the index of the labels of the axis labels so that I can manipulate how they are displayed? I need them to look like "5x10 -9 " instead of the usual scientific notation "5.0e-9".
If I did this in gnuplot, I would do something like
set format y "%2.0t{/Symbol \327}10^{%L}"
% 2.0t gets me a mantissa, and% L gets me an exponent. How can I do the same in matplotlib?
thank
Matplotlib Locators Formatters, () (). ScalarFormatter (useMathText), , .
ScalarFormatter
useMathText
:
# import the tickers import matplotlib.ticker as mticker # your plotting code # create a new formatter and use it on the y-axis formatter = mticker.ScalarFormatter(useMathText=True) ax.yaxis.set_major_formatter(formatter)
str.split:
str.split
In [242]: x Out[242]: 5e-09 In [243]: '{}*10^{}'.format(*map(int, str(x).split('e'))) Out[243]: '5*10^-9'