wordcloud word cloud use

# -*- coding: utf-8 -*-
"""
Created on Wed Aug 16 13:53:52 2017

@author: gzs10227
"""

from os import path
from scipy.misc import imread
import matplotlib.pyplot as plt

from wordcloud import WordCloud, STOPWORDS, ImageColorGenerator
import jieba
import jieba.analyse
import re
from collections import Counter

plt.rcParams['font.family'] = ['sans-serif']
plt.rcParams ['font.sans-serif'] = ['Microsoft YaHei']




d = path.dirname(u'E:/Liao Qinghao/2017/201708/Text Analysis/')

text = open(path.join(d, 'ngc.txt')).read()

# read the mask / color image
# taken from http://jirkavinse.deviantart.com/art/quot-Real-Life-quot-Alice-282261010
# set background image
alice_coloring = imread(path.join(d, "test.jpg"))

wc = WordCloud(background_color="black", #background color max_words=2000,# The maximum number of words displayed by the word cloud
font_path='E:/Anaconda2/Lib/site-packages/matplotlib/mpl-data/fonts/ttf/Microsoft YaHei.ttf',
mask=alice_coloring, #Set the background image
stopwords=STOPWORDS.add("said"),
max_font_size=40, #font maximum value
random_state=42)




text = re.sub(r'\[b\].*?\[\/b\]','',text)
text = re.sub(r'\[quote\].*?\[\/pid\]','',text)
text = re.sub(r'\[img\].*?\[\/img\]','',text)
text = re.sub(r'\[align=center\].*?\[list\]','',text)
text = re.sub(r'\[quote\].*?\[\/quote\]','',text)
text = re.sub(r'\[url\].*?\[\/url\]','',text)
text = re.sub(r'\[s:.*?\]','',text)
text = re.sub(r'\[.*?\]','',text)
text = text.replace('\t','').replace('\n','').replace(' ','')

text = re.sub(r'[,:.!=?#%()#+-\/0-9]+','',text)
    
ci = [i for i in jieba.cut(text) if len(i)>1]

data = dict(Counter(ci))

ci_list = []

for k,v in data.items():
    temp = (k,v)
    ci_list.append(temp)
    


# To generate a word cloud, you can use generate to input all the text (Chinese is not good for word segmentation), or we can use the generate_from_frequencies function after calculating the word frequency
wc.generate(text)

wc.generate_from_frequencies(data)
# txt_freq example is [('word a', 100),('word b', 90),('word c', 80)]
# Generate color value from background image
image_colors = ImageColorGenerator(alice_coloring)

# The following code displays the image
plt.imshow(wc)
plt.axis("off")
# draw word cloud
plt.figure()
# recolor wordcloud and show
# we could also give color_func=image_colors directly in the constructor
plt.imshow(wc.recolor(color_func=image_colors))
plt.axis("off")
# draw the background image as a color image
plt.figure()
plt.imshow(alice_coloring, cmap=plt.cm.gray)
plt.axis("off")
plt.show()
# save Picture
wc.to_file(path.join(d, "tt.png"))