Open In App

Wand remap() function in Python

Last Updated : 11 May, 2020
Comments
Improve
Suggest changes
Like Article
Like
Report
The Remap Effect replaces all pixels with the closest matching pixel found in the affinity reference image. remap() rebuild image palette with closest color from given affinity image.
Syntax: wand.image.remap(affinity, method) Parameters :
Parameter Input Type Description
affinity BaseImage reference image.
method basestring dither method. See DITHER_METHODS. Default is 'no' dither.
Input Image: Example 1: Python3
# Import Image from wand.image module
from wand.image import Image

with Image(filename ="koala.jpeg") as left:
    with left.clone() as right:
        with Image(width = 100, height = 1, pseudo ="plasma:") as affinity:

            # remap image using remap() function
            right.remap(affinity)
        left.extent(width = left.width * 2)

        # adding remaped image with original image
        left.composite(right, top = 0, left = right.width)
    left.save(filename ="remapk.jpeg")
Output: Input Image: Example 2: Python3
# Import Image from wand.image module
from wand.image import Image

with Image(filename ="road.jpeg") as left:
    with left.clone() as right:
        with Image(width = 100, height = 1, pseudo ="plasma:") as affinity:

            # remap image using remap() function
            right.remap(affinity)
        left.extent(width = left.width * 2)

        # adding remaped image with original image
        left.composite(right, top = 0, left = right.width)
    left.save(filename ="roadr.jpeg")
Output:

Article Tags :
Practice Tags :

Similar Reads