ordered-rectangle-union
left-1
top-1
right-1
bottom-1
left-2
top-2
right-2
bottom-2
=>
left
,
top
,
right
,
bottom
A real number.
A real number.
A real number.
A real number.
A real number.
A real number.
A real number.
A real number.
The
ordered-rectangle-union
function returns four values: the
left
,
top
,
right
and
bottom
of the union of the two rectangles specified in the arguments. The caller guarantees that each input rectangle is ordered, that is, the left values must be smaller or equal to the right values, and the top values must be greater than or equal to the bottom ones.
CAPI Reference Manual - 15 Dec 2011