一.需要的三方库
1.安装词云:
pip install wordcloud
2.安装结巴
pip install jieba
3.安装matplotlib
pip install matplotlib
二.实现代码
1 import jieba # 分词函数 2 from scipy.misc import imread # 这是一个处理图像的函数 3 from wordcloud import WordCloud, STOPWORDS, ImageColorGenerator 4 import matplotlib.pyplot as plt # 分析数据的函数 5 6 file_apath = open(\'tlbb.txt\',\'r\',encoding=\'UTF-8\').read() # 打开文件 7 bg_pic = imread(\'map.jpg\') # 图片路径 8 9 # 王语嫣, 慕容复, 木婉清, 游坦之, 鸠摩智, 段延庆,包不同, 丁春秋, 阿紫, 阿朱, 段正淳, 钟万洪, 风波恶, 天山童姥, 耶律洪基........... 10 11 jieba.add_word(\'乔峰\') # 添加关键词 12 jieba.add_word(\'段誉\') 13 jieba.add_word(\'虚竹\') 14 15 jieba.add_word(\'王语嫣\') 16 jieba.add_word(\'慕容复\') 17 jieba.add_word(\'木婉清\') 18 jieba.add_word(\'段正淳\') 19 jieba.add_word(\'鸠摩智\') 20 jieba.add_word(\'游坦之\') 21 jieba.add_word(\'包不同\') 22 jieba.add_word(\'钟万洪\') 23 jieba.add_word(\'耶律洪基\') 24 jieba.add_word(\'萧峰\') 25 jieba.add_word(\'南海恶神\') 26 jieba.add_word(\'阿朱\') 27 jieba.add_word(\'钟灵\') 28 jieba.add_word(\'阿碧\') 29 jieba.add_word(\'阿紫\') 30 jieba.add_word(\'玄慈\') 31 32 33 34 35 wordlist_jieba = jieba.cut(file_apath, cut_all = True) # 使用jieba分词 36 world_split = " ".join(wordlist_jieba) # 分词后的数据 37 38 39 my_wordcloud = WordCloud(background_color=\'white\', # 设置背景色 40 max_font_size=50, # 字体大小 41 width=2100, height=1400,margin=2, # 图片的宽,高,和边距 42 mask=bg_pic, # 设置背景图片 43 font_path="C:/Windows/Fonts/simhei.ttf"# 设置字体路径 44 # random_state=42, 45 ) 46 # 屏蔽关键词 47 stopwords=STOPWORDS.add(\'自己\') 48 stopwords=STOPWORDS.add(\'说道\') 49 stopwords=STOPWORDS.add(\'什么\') 50 stopwords=STOPWORDS.add(\'他们\') 51 stopwords=STOPWORDS.add(\'一个\') 52 stopwords=STOPWORDS.add(\'不是\') 53 stopwords=STOPWORDS.add(\'便是\') 54 stopwords=STOPWORDS.add(\'甚么\') 55 stopwords=STOPWORDS.add(\'不知\') 56 stopwords=STOPWORDS.add(\'咱们\') 57 stopwords=STOPWORDS.add(\'我们\') 58 stopwords=STOPWORDS.add(\'可是\') 59 stopwords=STOPWORDS.add(\'只是\') 60 stopwords=STOPWORDS.add(\'如此\') 61 stopwords=STOPWORDS.add(\'这些\') 62 stopwords=STOPWORDS.add(\'倘若\') 63 stopwords=STOPWORDS.add(\'怎么\') 64 stopwords=STOPWORDS.add(\'这么\') 65 66 67 my_wordcloud.generate(world_split) # 生成词云 68 image_colors = ImageColorGenerator(bg_pic) # 转换字体主题色与图片一致 69 # 绘制词云 70 plt.figure() 71 plt.imshow(my_wordcloud.recolor(color_func=image_colors)) 72 plt.title(\'Word Cloud\') # 词云标题 73 plt.axis("off") # 关闭词云 74 plt.show() # 显示生成的词云图片 75 my_wordcloud.to_file(\'ciyun.png\') # 保存图片
三.实现效果