How to Prevent Matplotlib Plots from Displaying Exponential Notation?

Preventing Exponential Form in Matplotlib Plots

When exploring matplotlib graphs in Figure View, zooming in can trigger the display of x-axis values in exponential notation instead of standard numeric form. To prevent this conversion, follow these steps:

Disable Offset Scaling:

The tick label formatter in matplotlib determines the formatting of x-axis values. By default, it uses a ScalerFormatter, which automatically switches to exponential notation if the visible values display a small fractional change. To disable this offset scaling:

<code class="python">import matplotlib.pyplot as plt

plt.plot(arange(0, 100, 10) + 1000, arange(0, 100, 10))
ax = plt.gca()
ax.get_xaxis().get_major_formatter().set_useOffset(False)
plt.draw()</code>

Disable Scientific Notation:

To completely prevent scientific notation in general, use the following code:

<code class="python">ax.get_xaxis().get_major_formatter().set_scientific(False)</code>

Global Configuration:

To disable offset scaling globally for all matplotlib plots, adjust the 'axes.formatter.useoffset' rcparam:

<code class="python">import matplotlib as mpl

mpl.rcParams['axes.formatter.useoffset'] = False</code>

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