Macro

Summary

Binds four variables to the corners of a rectangle across a body of code.

Package

graphics-ports

Signature

rectangle-bind (( a b c d ) rectangle ) &body body => result

Arguments

a

A variable.

b

A variable.

c

A variable.

d

A variable.

rectangles

A rectangle.

body

A body of code.

Values

result

The return value of the last form in body .

Description

The macro rectangle-bind binds the variables a b c d to left top right bottom of rectangle for the body of the macro.