8000 Simplify text_layout example. by anntzer · Pull Request #14805 · matplotlib/matplotlib · GitHub
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Simplify text_layout example. #14805

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Jul 16, 2019
Merged

Simplify text_layout example. #14805

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107 changes: 38 additions & 69 deletions examples/pyplots/text_layout.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,82 +5,51 @@

Create text with different alignment and rotation.
"""

import matplotlib.pyplot as plt
import matplotlib.patches as patches

# build a rectangle in axes coords
fig = plt.figure()

left, width = .25, .5
bottom, height = .25, .5
right = left + width
top = bottom + height

fig = plt.figure()
ax = fig.add_axes([0,0,1,1])

# axes coordinates are 0,0 is bottom left and 1,1 is upper right
p = patches.Rectangle(
(left, bottom), width, height,
fill=False, transform=ax.transAxes, clip_on=False
)

ax.add_patch(p)

ax.text(left, bottom, 'left top',
horizontalalignment='left',
verticalalignment='top',
transform=ax.transAxes)

ax.text(left, bottom, 'left bottom',
horizontalalignment='left',
verticalalignment='bottom',
transform=ax.transAxes)

ax.text(right, top, 'right bottom',
horizontalalignment='right',
verticalalignment='bottom',
transform=ax.transAxes)

ax.text(right, top, 'right top',
horizontalalignment='right',
verticalalignment='top',
transform=ax.transAxes)

ax.text(right, bottom, 'center top',
horizontalalignment='center',
verticalalignment='top',
transform=ax.transAxes)

ax.text(left, 0.5*(bottom+top), 'right center',
horizontalalignment='right',
verticalalignment='center',
rotation='vertical',
transform=ax.transAxes)

ax.text(left, 0.5*(bottom+top), 'left center',
horizontalalignment='left',
verticalalignment='center',
rotation='vertical',
transform=ax.transAxes)

ax.text(0.5*(left+right), 0.5*(bottom+top), 'middle',
horizontalalignment='center',
verticalalignment='center',
fontsize=20, color='red',
transform=ax.transAxes)

ax.text(right, 0.5*(bottom+top), 'centered',
horizontalalignment='center',
verticalalignment='center',
rotation='vertical',
transform=ax.transAxes)

ax.text(left, top, 'rotated\nwith newlines',
horizontalalignment='center',
verticalalignment='center',
rotation=45,
transform=ax.transAxes)
# Draw a rectangle in figure coordinates ((0, 0) is bottom left and (1, 1) is
# upper right).
p = patches.Rectangle((left, bottom), width, height, fill=False)
fig.add_artist(p)

# Figure.text (aka. plt.figtext) behaves like Axes.text (aka. plt.text), with
# the sole exception that the coordinates are relative to the figure ((0, 0) is
# bottom left and (1, 1) is upper right).
fig.text(left, bottom, 'left top',
horizontalalignment='left', verticalalignment='top')
fig.text(left, bottom, 'left bottom',
horizontalalignment='left', verticalalignment='bottom')
fig.text(right, top, 'right bottom',
horizontalalignment='right', verticalalignment='bottom')
fig.text(right, top, 'right top',
horizontalalignment='right', verticalalignment='top')
fig.text(right, bottom, 'center top',
horizontalalignment='center', verticalalignment='top')
fig.text(left, 0.5*(bottom+top), 'right center',
horizontalalignment='right', verticalalignment='center',
rotation='vertical')
fig.text(left, 0.5*(bottom+top), 'left center',
horizontalalignment='left', verticalalignment='center',
rotation='vertical')
fig.text(0.5*(left+right), 0.5*(bottom+top), 'middle',
horizontalalignment='center', verticalalignment='center',
fontsize=20, color='red')
fig.text(right, 0.5*(bottom+top), 'centered',
horizontalalignment='center', verticalalignment='center',
rotation='vertical')
fig.text(left, top, 'rotated\nwith newlines',
horizontalalignment='center', verticalalignment='center',
rotation=45)

ax.set_axis_off()
plt.show()

#############################################################################
Expand All @@ -94,5 +63,5 @@
# in this example:

import matplotlib
matplotlib.axes.Axes.text
matplotlib.pyplot.text
matplotlib.figure.Figure.add_artist
matplotlib.figure.Figure.text
0