Wand mode() function Python (original) (raw)

Last Updated : 19 May, 2021

The mode() function is an inbuilt function in the Python Wand ImageMagick library which is used to replace each pixel with the mathematical mode of the neighboring colors.

Syntax:

mode(width, height)

Parameters: This function accepts two parameters as mentioned above and defined below:

• width: This parameter is used to store the number of neighboring pixels to include in mode.
• height: This is an optional parameter is used to store height of neighboring pixels. By default it is same as width.

Return Value: This function returns the Wand ImageMagick object.

Original Image:

Example 1:

Python3 `

Import library from Image

from wand.image import Image

Import the image

with Image(filename ='../geeksforgeeks.png') as image: # Clone the image in order to process with image.clone() as mode: # Invoke mode function with width as 30 and height as 10 mode.mode(30, 10) # Save the image mode.save(filename ='mode1.jpg')

`

Output:

Example 2:

Python3 `

Import libraries from the wand

from wand.image import Image from wand.drawing import Drawing from wand.color import Color

with Drawing() as draw: # Set Stroke color the circle to black draw.stroke_color = Color('black') # Set Width of the circle to 2 draw.stroke_width = 1 # Set the fill color to 'White (# FFFFFF)' draw.fill_color = Color('white')

# Invoke Circle function with center at 50, 50 and radius 25
draw.circle((200, 200), # Center point
            (100, 100)) # Perimeter point
# Set the font style
draw.font = '../Helvetica.ttf'
# Set the font size 
draw.font_size = 30

with Image(width = 400, height = 400, background = Color('# 45ff33')) as pic:
    # Set the text and its location
    draw.text(int(pic.width / 3), int(pic.height / 2), 'GeeksForGeeks !')
    # Draw the picture
    draw(pic)
    # Invoke mode function with width and height as 200
    pic.mode(200)
    # Save the image 
    pic.save(filename ='mode2.jpg')

`

Output: