2.3 DUIM-Geometry Module
region-empty?
Generic function
Summary
Returns #t if the region is empty.
Signature
region-empty?region => boolean
Arguments
- region
- An instance of type
<region>.
Values
- boolean
- An instance of type
<boolean>.
Library
duim-geometry
Module
duim-geometry
Description
Returns #t if the region is empty, otherwise returns #f.