Wand transform() function in Python
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=”)
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
Let us take an image crop it in dimensions 200×200 and then rescale it to 400×400 pixels.
Example #2: Let us take an image crop 50 % of all four corners.
Example #3: Scale height of source image to 200px and preserve aspect ratio.