sod_img sod_crop_image(sod_img input, int dx, int dy, int w, int h);
Extract a region from a given image.
Output via sod_crop_image()
The x-coordinate, in logical units of the crop offset.
The y-coordinate, in logical units of the crop offset.
The width of the crop.
The height of the crop.
Cropped image is returned in an instance of the sod_img object. if something goes wrong during processing, then an empty image is returned via sod_make_empty_image(). Once done, you must release the memory allocated to this object via sod_free_image() to avoid memory leaks.