Wand transform() function in Python Last Updated : 12 Jun, 2020 Improve Improve Like Article Like Save Share Report In order to resize and crop an image at the same time transform() function is used in wand. First crop operation is performed and then resize operation. Syntax : wand.image.transform(crop=”, resize=”) Parameters : Parameter Input Type Description crop basestring A geometry string defining a subregion of the image to crop to resize basestring A geometry string defining the final size of the image Input Image: Example #1: Let us take an image crop it in dimensions 200×200 and then rescale it to 400×400 pixels. # Import Image from wand.image module from wand.image import Image # Import display to display final image from wand.display import display # Read image using Image function with Image(filename ='koala.jpeg') as img: # using transform() function img.transform('200x200', '200 %') # Saving image img.save(filename ='transform.jpeg') # display image display(img) Output: Example #2: Let us take an image crop 50 % of all four corners. # Import Image from wand.image module from wand.image import Image # Import display to display final image from wand.display import display # Read image using Image function with Image(filename ='koala.jpeg') as img: # using transform() function img.transform('50 %') # Saving image img.save(filename ='transform1.jpeg') # display image display(img) Output: Example #3: Scale height of source image to 200px and preserve aspect ratio. # Import Image from wand.image module from wand.image import Image # Import display to display final image from wand.display import display # Read image using Image function with Image(filename ='koala.jpeg') as img: # using transform() function img.transform(resize ='x200') # Saving image img.save(filename ='transform3.jpeg') # display image display(img) Output: Like Article Suggest improvement Previous Wand implode() function - Python Next Wand crop() function in Python Share your thoughts in the comments Add Your Comment Please Login to comment... Similar Reads Wand selective_blur() function in Wand python Wand function() function in Python Wand image - Baseimage.kuwahara() function in Python Wand image.edge function in Python Wand gaussian_blur() function in Python Wand crop() function in Python Wand rotational_blur() function in Python Wand - blur() function in Python Python - Image() function in Wand Python - clone() function in wand library Like R RahulSabharwal Follow Article Tags : Image-Processing Python-wand Python Practice Tags : python