10000 Simplify text_layout example. · matplotlib/matplotlib@2b4f2dc · GitHub
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Simplify text_layout example.
By working with figure-level artists rather than axes-level ones (where the axes cover the whole figure...) we don't have do specify the transform again and again.
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‎examples/pyplots/text_layout.py

Lines changed: 35 additions & 69 deletions
Original file line numberDiff line numberDiff line change
@@ -5,82 +5,48 @@
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Create text with different alignment and rotation.
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"""
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import matplotlib.pyplot as plt
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import matplotlib.patches as patches
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# build a rectangle in axes coords
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fig = plt.figure()
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left, width = .25, .5
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bottom, height = .25, .5
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right = left + width
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top = bottom + height
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fig = plt.figure()
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ax = fig.add_axes([0,0,1,1])
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# axes coordinates are 0,0 is bottom left and 1,1 is upper right
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p = patches.Rectangle(
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(left, bottom), width, height,
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fill=False, transform=ax.transAxes, clip_on=False
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)
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ax.add_patch(p)
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ax.text(left, bottom, 'left top',
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horizontalalignment='left',
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verticalalignment='top',
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transform=ax.transAxes)
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ax.text(left, bottom, 'left bottom',
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horizontalalignment='left',
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verticalalignment='bottom',
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transform=ax.transAxes)
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ax.text(right, top, 'right bottom',
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horizontalalignment='right',
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verticalalignment='bottom',
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transform=ax.transAxes)
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ax.text(right, top, 'right top',
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horizontalalignment='right',
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verticalalignment='top',
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transform=ax.transAxes)
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ax.text(right, bottom, 'center top',
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horizontalalignment='center',
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verticalalignment='top',
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transform=ax.transAxes)
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ax.text(left, 0.5*(bottom+top), 'right center',
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horizontalalignment='right',
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verticalalignment='center',
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rotation='vertical',
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transform=ax.transAxes)
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ax.text(left, 0.5*(bottom+top), 'left center',
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horizontalalignment='left',
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verticalalignment='center',
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rotation='vertical',
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transform=ax.transAxes)
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ax.text(0.5*(left+right), 0.5*(bottom+top), 'middle',
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horizontalalignment='center',
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verticalalignment='center',
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fontsize=20, color='red',
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transform=ax.transAxes)
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ax.text(right, 0.5*(bottom+top), 'centered',
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horizontalalignment='center',
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verticalalignment='center',
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rotation='vertical',
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transform=ax.transAxes)
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ax.text(left, top, 'rotated\nwith newlines',
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horizontalalignment='center',
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verticalalignment='center',
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rotation=45,
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transform=ax.transAxes)
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# Draw a rectangle in figure coordinates ((0, 0) is bottom left and (1, 1) is
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# upper right).
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p = patches.Rectangle((left, bottom), width, height, fill=False)
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fig.add_artist(p)
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fig.text(left, bottom, 'left top',
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horizontalalignment='left', verticalalignment='top')
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fig.text(left, bottom, 'left bottom',
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horizontalalignment='left', verticalalignment='bottom')
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fig.text(right, top, 'right bottom',
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horizontalalignment='right', verticalalignment='bottom')
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fig.text(right, top, 'right top',
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horizontalalignment='right', verticalalignment='top')
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fig.text(right, bottom, 'center top',
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horizontalalignment='center', verticalalignment='top')
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fig.text(left, 0.5*(bottom+top), 'right center',
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horizontalalignment='right', verticalalignment='center',
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rotation='vertical')
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fig.text(left, 0.5*(bottom+top), 'left center',
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horizontalalignment='left', verticalalignment='center',
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rotation='vertical')
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fig.text(0.5*(left+right), 0.5*(bottom+top), 'middle',
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horizontalalignment='center', verticalalignment='center',
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fontsize=20, color='red')
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fig.text(right, 0.5*(bottom+top), 'centered',
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horizontalalignment='center', verticalalignment='center',
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rotation='vertical')
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fig.text(left, top, 'rotated\nwith newlines',
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horizontalalignment='center', verticalalignment='center',
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rotation=45)
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ax.set_axis_off()
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plt.show()
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#############################################################################
@@ -94,5 +60,5 @@
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# in this example:
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import matplotlib
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matplotlib.axes.Axes.text
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matplotlib.pyplot.text
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matplotlib.figure.Figure.add_artist
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matplotlib.figure.Figure.text

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