Sunday, October 5, 2025
HomeLanguagesPython PIL | ImageDraw.Draw.polygon() Method

Python PIL | ImageDraw.Draw.polygon() Method

PIL is the Python Imaging Library which provides the python interpreter with image editing capabilities. The ImageDraw module provide simple 2D graphics for Image objects. You can use this module to create new images, annotate or retouch existing images, and to generate graphics on the fly for web use.

ImageDraw.Draw.polygon()Draws a polygon.
The polygon outline consists of straight lines between the given coordinates, plus a straight line between the last and the first coordinate.

Syntax: PIL.ImageDraw.Draw.polygon(xy, fill=None, outline=None)

Parameters:

Parameters:

xy – Sequence of either 2-tuples like [(x, y), (x, y), …] or numeric values like [x, y, x, y, …].

outline – Color to use for the outline.

fill – Color to use for the fill.

Returns: An Image object.




   
  
import math
from PIL import Image, ImageDraw
from PIL import ImagePath 
  
side = 8
xy = [
    ((math.cos(th) + 1) * 90,
     (math.sin(th) + 1) * 60)
    for th in [i * (2 * math.pi) / side for i in range(side)]
    ]  
  
image = ImagePath.Path(xy).getbbox()  
size = list(map(int, map(math.ceil, image[2:])))
  
img = Image.new("RGB", size, "# f9f9f9"
img1 = ImageDraw.Draw(img)  
img1.polygon(xy, fill ="# eeeeff", outline ="blue"
  
img.show()


Output:

Another Example:taking different parameters.




   
  
import math
from PIL import Image, ImageDraw
from PIL import ImagePath 
  
side = 6
xy = [
    ((math.cos(th) + 1) * 90,
     (math.sin(th) + 1) * 60)
    for th in [i * (2 * math.pi) / side for i in range(side)]
    ]  
  
image = ImagePath.Path(xy).getbbox()  
size = list(map(int, map(math.ceil, image[2:])))
  
img = Image.new("RGB", size, "# f9f9f9"
img1 = ImageDraw.Draw(img)  
img1.polygon(xy, fill ="# eeeeff", outline ="blue"
  
img.show()


Output:

RELATED ARTICLES

Most Popular

Dominic
32337 POSTS0 COMMENTS
Milvus
86 POSTS0 COMMENTS
Nango Kala
6706 POSTS0 COMMENTS
Nicole Veronica
11871 POSTS0 COMMENTS
Nokonwaba Nkukhwana
11934 POSTS0 COMMENTS
Shaida Kate Naidoo
6822 POSTS0 COMMENTS
Ted Musemwa
7088 POSTS0 COMMENTS
Thapelo Manthata
6779 POSTS0 COMMENTS
Umr Jansen
6779 POSTS0 COMMENTS