| """ |
| ========================== |
| The default tick formatter |
| ========================== |
| |
| By default, tick labels are formatted using a `.ScalarFormatter`, which can be |
| configured via `~.axes.Axes.ticklabel_format`. This example illustrates some |
| possible configurations: |
| |
| - Default. |
| - ``useMathText=True``: Fancy formatting of mathematical expressions. |
| - ``useOffset=False``: Do not use offset notation; see |
| `.ScalarFormatter.set_useOffset`. |
| """ |
|
|
| import matplotlib.pyplot as plt |
| import numpy as np |
|
|
| x = np.arange(0, 1, .01) |
| fig, axs = plt.subplots( |
| 3, 3, figsize=(9, 9), layout="constrained", gridspec_kw={"hspace": 0.1}) |
|
|
| for col in axs.T: |
| col[0].plot(x * 1e5 + 1e10, x * 1e-10 + 1e-5) |
| col[1].plot(x * 1e5, x * 1e-4) |
| col[2].plot(-x * 1e5 - 1e10, -x * 1e-5 - 1e-10) |
|
|
| for ax in axs[:, 1]: |
| ax.ticklabel_format(useMathText=True) |
| for ax in axs[:, 2]: |
| ax.ticklabel_format(useOffset=False) |
|
|
| plt.rcParams.update({"axes.titleweight": "bold", "axes.titley": 1.1}) |
| axs[0, 0].set_title("default settings") |
| axs[0, 1].set_title("useMathText=True") |
| axs[0, 2].set_title("useOffset=False") |
|
|
| plt.show() |
|
|
