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from wordcloud import WordCloud
from PIL import Image
import matplotlib . pyplot as plt
import numpy as np
# 定义文本文件路径
text_file_path = ' AI弹幕·生成词云图用.txt '
# 定义遮罩图片路径( 确保是具有Alpha通道的PNG图片)
mask_image_path = ' MASK.png '
# 读取文本文件
with open ( text_file_path , ' r ' , encoding = ' utf-8 ' ) as file :
txt = file . read ( )
# 加载遮罩图片
mask = np . array ( Image . open ( mask_image_path ) )
# 注意: WordCloud 可以直接处理具有Alpha通道的PNG图片, 所以这里不需要额外处理
# 创建WordCloud对象, 并设置mask
wordcloud = WordCloud (
background_color = " white " ,
width = 800 ,
height = 600 ,
max_words = 200 ,
max_font_size = 80 ,
mask = mask ,
contour_width = 3 ,
contour_color = ' steelblue ' ,
font_path = " msyh.otf " # 确保字体文件路径正确
) . generate ( txt )
# 保存词云为图片文件
wordcloud . to_file ( ' 词云图.png ' )