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simple.py
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simple.py
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"""
Minimal Example
===============
Generating a square wordcloud from the US constitution using default arguments.
"""
from os import path
from wordcloud import WordCloud
d = path.dirname(__file__)
# Read the whole text.
#text = open(path.join(d, 'constitution.txt')).read()
frequencies = [(u'知乎',5),(u'小段同学',4),(u'曲小花',3),(u'中文分词',2),(u'样例',1)]
# Generate a word cloud image 此处原为 text 方法,我们改用 frequencies
#wordcloud = WordCloud().generate(text)
wordcloud = WordCloud().fit_words(frequencies)
# Display the generated image:
# the matplotlib way:
import matplotlib.pyplot as plt
plt.imshow(wordcloud)
plt.axis("off")
# take relative word frequencies into account, lower max_font_size
#wordcloud = WordCloud(max_font_size=40, relative_scaling=.5).generate(text)
wordcloud = WordCloud(max_font_size=40, relative_scaling=.5).fit_words(frequencies)
plt.figure()
plt.imshow(wordcloud)
plt.axis("off")
plt.show()
# The pil way (if you don't have matplotlib)
#image = wordcloud.to_image()
#image.show()