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在python 3.6环境中 使用wordcloud模块制作词云,首先在安装wordcloud模块,安装方法有几个,可参考安装方法与可能会遇到的问题
代码:
#!/usr/bin/env python
# encoding: utf-8"""
@author: gwu
@software: PyCharm
@time: 2017/3/7 0007 18:11
"""from os import path
from scipy.misc import imread
import matplotlib.pyplot as plt
from wordcloud import WordCloud, STOPWORDS, ImageColorGenerator__basePath = '../../data/'
__fileNamePath = u'../../data/wordcloud/love.txt'
__stopWordPath = u'../../data/dict/stopword/stopwords.txt'
__imagePath = u'../../data/image/alice_color.png'
__ttfPath = u'../../data/font/李旭科漫画体v1.0.ttf'if __name__ == '__main__':d = path.dirname(__file__)# Read the whole text.text = open(path.join(d, __fileNamePath)).read()# read the mask / color image# taken from http://jirkavinse.deviantart.com/art/quot-Real-Life-quot-Alice-282261010alice_coloring = imread(path.join(d, __imagePath))wc = WordCloud(background_color="black", max_words=2000, mask=alice_coloring,stopwords=STOPWORDS.add("said"),max_font_size=40, random_state=42)# generate word cloudwc.generate(text)# create coloring from imageimage_colors = ImageColorGenerator(alice_coloring)# showplt.imshow(wc)plt.axis("off")plt.figure()# recolor wordcloud and show# we could also give color_func=image_colors directly in the constructorplt.imshow(wc.recolor(color_func=image_colors))plt.axis("off")plt.figure()plt.imshow(alice_coloring, cmap=plt.cm.gray)plt.axis("off")plt.show()
结果示例:
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