Function

Summary

Returns the four value of a union of two rectangles.

Signature

rectangle-union left-1
 top-1
 right-1
 bottom-1
 left-2
 top-2
 right-2

                bottom-2
 => left
 top
 right
 bottom

Arguments

left-1

A real number

top-1

A real number

right-1

A real number

bottom-1

A real number

left-2

A real number

top-2

A real number

right-2

A real number

bottom-2

A real number

Values

left

A real number

top

A real number

right

A real number

bottom

A real number

Description

The rectangle-union function returns four values: the left , top , right and bottom of the union of the two rectangles specified in the arguments. The values input for the two rectangles are ordered by this function before it uses them.

See also

ordered-rectangle-union