data in the
file.

The FROM_COORDS option specifies a rectangular sub-region of the image
file data to be copied to the destination image.  It must be a tuple
or a list of 1 to 4 integers (x1, y1, x2, y2).  (x1, y1) and
(x2, y2) specify diagonally opposite corners of the rectangle.  If
x2 and y2 are not specified, the default value is the bottom-right
corner of the source image.  The default, if this option is not
specified, is the whole of the image in the image file.

The TO option specifies the coordinates of the top-left corner of
the region of the image into which data from filename are to be
read.  The default is (0, 0).

If SHRINK is true, the size of the destination image will be
reduced, if necessary, so that the region into which the image file
data are read is at the bottom-right corner of the image.
r!