The offset specifies the left edge of the crop rectangle that is located to the right of the original bounding rectangle left edge, relative to the object's original width.
rightOffset
number
The offset specifies how far inward the right edge of the crop rectangle is from the right edge of the original bounding rectangle.
topOffset
number
The offset specifies how far inward the top edge of the crop rectangle is from the top edge of the original bounding rectangle.
bottomOffset
number
The offset specifies how far inward the bottom edge of the crop rectangle is from the bottom edge of the original bounding rectangle.
angle
number
The rotation angle of the crop window around its center, in radians.