Removes pixels from an image.
When specifying a crop
parameter, the value starts with the desired width and height, either as measurements of pixels, separated with a comma, or as a ratio, separated with a colon (for example, crop=4:3
or crop=640,480
or crop=0.8,0.4
).
This is a companion discussion topic for the original entry at https://developer.fastly.com/reference/io/crop