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api example code: engineering_formatter.pyΒΆ

(Source code, png, hires.png, pdf)

Demo to show use of the engineering Formatter.

import matplotlib.pyplot as plt
import numpy as np

from matplotlib.ticker import EngFormatter

fig, ax = plt.subplots()
formatter = EngFormatter(unit='Hz', places=1)

xs = np.logspace(1, 9, 100)
ys = (0.8 + 0.4*np.random.uniform(size=100))*np.log10(xs)**2
ax.plot(xs, ys)

Keywords: python, matplotlib, pylab, example, codex (see Search examples)