Change the Font Color

Follow the steps below to change the font color of the text in a word cloud-

Create a function to change the font color.
Because the HSL of each color is unique, just pass the HSL and return it.

Complete Code:

Python3

# Python3 program to implement
# the above approach
# Import the following modules
 
# pip install matplotlib
import matplotlib.pyplot as plt  
 
# pip install wordcloud
from wordcloud import WordCloud, STOPWORDS  
import numpy as np
from PIL import Image
 
# Function for changing the color of the text
def one_color_func(word = None, font_size = None, 
                   position = None, orientation = None, 
                   font_path = None, random_state = None):
   
   # This HSL is for the green color
    h = 99
    s = 62
    l = 45
    return "hsl({}, {}%, {}%)".format(h, s, l)
 
# Give the whole path of the text file, 
# open it, read it, and encode it.
text = open(r'C:\Users\Dell\Desktop\Text.txt',
            mode = 'r', encoding = 'utf-8').read()  
 
# For changing the fonts of wordcloud fonts
path = r'C:\Users\Dell\Downloads\Garbage\Candy Beans.otf'
 
# The Image shape in which you wanna convert it to.
mask = np.array(Image.open(
                r'C:\Users\Dell\Downloads\Garbage\GFG!.png'))
 
# Now inside the WordCloud, provide some functions:
# stopwords - For stopping the unuseful words 
# like [,?/\"]
# font_path - provide the font path to which
# you wanna convert it to.
# max_words - Maximum number of words in 
# the output image.
# Also provide height and width of the mask
wc = WordCloud(stopwords = STOPWORDS, 
               font_path = path,
               mask = mask, 
               background_color = "white",
               max_words = 2000, 
               max_font_size = 500,
               random_state = 42, 
               width = mask.shape[1],
               height = mask.shape[0], 
               color_func = one_color_func)
 
# Finally generate the wordcloud of 
# the given text
wc.generate(text)  
plt.imshow(wc, interpolation = "None")
 
# Off the x and y axis
plt.axis('off')
 
# Now show the output cloud
plt.show()

Output:

Generate Word Clouds Of Any Shape In Python

In this article, we will discuss how to create word clouds of any shape in Python.

The term WordCloud refers to a data visualization technique for showing text data in which the size of each word indicates its frequency or relevance. To create a word cloud of any shape, use Python’s Matplotlib, word cloud, NumPy, and PIL packages.

Tags:

#Data Visualization #Python #python

Change Font Size

Change the Font Color

Python3

Generate Word Clouds Of Any Shape In Python

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