2.3 DUIM-Geometry Module

<point>

Open abstract instantiable class

Summary

The class that corresponds to a mathematical point.

Superclasses

<region>

Init-keywords

x:: An instance of type <integer>.
y:: An instance of type <integer>.

Library

duim-geometry

Module

duim-geometry

Description

The class that corresponds to a mathematical point. <point> is a subclass of <region>. The x: and y: init-keywords correspond to the x and y coordinates, respectively.

Operations

The following operations are exported from the DUIM-Geometry module.

= box-edges point? point-position point-x point-y region-contains-position? region-contains-region? region-intersection region-intersects-region?
transform-region