image.crop()
Crops a image to a specified rectangular area.
image.crop( x=number, y=number, width=number, height=number )
Returns: Image
Examples
img=imageRead("https://dev.lucee.org/uploads/default/original/2X/1/140e7bb0f8069e4f7f073b6d01f55c496bbd42e3.png");
img.Crop(50,40,100,100);
cfimage(action="writeToBrowser", source=img);