57877615f5
Former-commit-id:2b462d8665[formerly133dc97f67] [formerlya02aeb236c] [formerlya02aeb236c[formerly9f19e3f712]] [formerly2b462d8665[formerly133dc97f67] [formerlya02aeb236c] [formerlya02aeb236c[formerly9f19e3f712]] [formerly06a8b51d6d[formerlya02aeb236c[formerly9f19e3f712] [formerly06a8b51d6d[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f]]]]] Former-commit-id:06a8b51d6dFormer-commit-id:2c3569dd39[formerly9bb8decbcf] [formerly8e80217e59] [formerlye2ecdcfe33[formerly377dcd10b9] [formerly8e80217e59[formerly3360eb6c5f]]] Former-commit-id:e2ecdcfe33[formerly377dcd10b9] Former-commit-id:e2ecdcfe33Former-commit-id:7dbd17a5aa
31 lines
1.1 KiB
Python
Executable file
31 lines
1.1 KiB
Python
Executable file
"""
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Hatching (pattern filled polygons) is supported currently in the PS,
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PDF, SVG and Agg backends only.
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"""
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import matplotlib.pyplot as plt
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from matplotlib.patches import Ellipse, Polygon
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fig = plt.figure()
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ax1 = fig.add_subplot(131)
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ax1.bar(range(1,5), range(1,5), color='red', edgecolor='black', hatch="/")
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ax1.bar(range(1,5), [6] * 4, bottom=range(1,5), color='blue', edgecolor='black', hatch='//')
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ax1.set_xticks([1.5,2.5,3.5,4.5])
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ax2 = fig.add_subplot(132)
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bars = ax2.bar(range(1,5), range(1,5), color='yellow', ecolor='black') + \
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ax2.bar(range(1, 5), [6] * 4, bottom=range(1,5), color='green', ecolor='black')
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ax2.set_xticks([1.5,2.5,3.5,4.5])
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patterns = ('-', '+', 'x', '\\', '*', 'o', 'O', '.')
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for bar, pattern in zip(bars, patterns):
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bar.set_hatch(pattern)
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ax3 = fig.add_subplot(133)
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ax3.fill([1,3,3,1],[1,1,2,2], fill=False, hatch='\\')
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ax3.add_patch(Ellipse((4,1.5), 4, 0.5, fill=False, hatch='*'))
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ax3.add_patch(Polygon([[0,0],[4,1.1],[6,2.5],[2,1.4]], closed=True,
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fill=False, hatch='/'))
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ax3.set_xlim((0,6))
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ax3.set_ylim((0,2.5))
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plt.show()
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