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"""
=====================
Simple Axes Divider 1
=====================
See also :ref:`axes_grid`.
"""
import matplotlib.pyplot as plt
from mpl_toolkits.axes_grid1 import Divider, Size
def label_axes(ax, text):
"""Place a label at the center of an Axes, and remove the axis ticks."""
ax.text(.5, .5, text, transform=ax.transAxes,
horizontalalignment="center", verticalalignment="center")
ax.tick_params(bottom=False, labelbottom=False,
left=False, labelleft=False)
# %%
# Fixed Axes sizes; fixed paddings.
fig = plt.figure(figsize=(6, 6))
fig.suptitle("Fixed axes sizes, fixed paddings")
# Sizes are in inches.
horiz = [Size.Fixed(1.), Size.Fixed(.5), Size.Fixed(1.5), Size.Fixed(.5)]
vert = [Size.Fixed(1.5), Size.Fixed(.5), Size.Fixed(1.)]
rect = (0.1, 0.1, 0.8, 0.8)
# Divide the Axes rectangle into a grid with sizes specified by horiz * vert.
div = Divider(fig, rect, horiz, vert, aspect=False)
# The rect parameter will actually be ignored and overridden by axes_locator.
ax1 = fig.add_axes(rect, axes_locator=div.new_locator(nx=0, ny=0))
label_axes(ax1, "nx=0, ny=0")
ax2 = fig.add_axes(rect, axes_locator=div.new_locator(nx=0, ny=2))
label_axes(ax2, "nx=0, ny=2")
ax3 = fig.add_axes(rect, axes_locator=div.new_locator(nx=2, ny=2))
label_axes(ax3, "nx=2, ny=2")
ax4 = fig.add_axes(rect, axes_locator=div.new_locator(nx=2, nx1=4, ny=0))
label_axes(ax4, "nx=2, nx1=4, ny=0")
# %%
# Axes sizes that scale with the figure size; fixed paddings.
fig = plt.figure(figsize=(6, 6))
fig.suptitle("Scalable axes sizes, fixed paddings")
horiz = [Size.Scaled(1.5), Size.Fixed(.5), Size.Scaled(1.), Size.Scaled(.5)]
vert = [Size.Scaled(1.), Size.Fixed(.5), Size.Scaled(1.5)]
rect = (0.1, 0.1, 0.8, 0.8)
# Divide the Axes rectangle into a grid with sizes specified by horiz * vert.
div = Divider(fig, rect, horiz, vert, aspect=False)
# The rect parameter will actually be ignored and overridden by axes_locator.
ax1 = fig.add_axes(rect, axes_locator=div.new_locator(nx=0, ny=0))
label_axes(ax1, "nx=0, ny=0")
ax2 = fig.add_axes(rect, axes_locator=div.new_locator(nx=0, ny=2))
label_axes(ax2, "nx=0, ny=2")
ax3 = fig.add_axes(rect, axes_locator=div.new_locator(nx=2, ny=2))
label_axes(ax3, "nx=2, ny=2")
ax4 = fig.add_axes(rect, axes_locator=div.new_locator(nx=2, nx1=4, ny=0))
label_axes(ax4, "nx=2, nx1=4, ny=0")
plt.show()
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