The crop modification crops your rectangle dimensions starting at the x:y coordinates.
| Property | Value | Details |
| kind | CropAction | |
| x | Whole numbers, in pixel | X-Coordinate of top-left point of the cropping rectangle. |
| y | Whole numbers, in pixel | Y-Coordinate of top-left point of the cropping rectangle. |
width | Whole numbers, in pixel | Width of the cropping rectangle. |
| height | Whole numbers, in pixel | Height of the cropping rectangle. |