ClassPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
Moderately revised from 8.1.
8.1 version

box

The class of box objects. A box is created with make-box, and indicates a rectangular area in some coordinate system by specifying its left, top, right, and bottom coordinates. Boxes are useful for determining such things as a window's location and size or where to draw something on a graphical stream.

While boxes are geometric shapes, that can be drawn with drawing functions like draw-box, they are also used as data structures.

See also box-bottom, box-bottom-center, box-bottom-right, box-bottom-left, box-center, box-center-x, box-center-y, box-height, box-intersect, box-intersect-p, box-left, box-left-center, box-move, box-right, box-right-center, box-top, box-top-center, box-top-left, box-top-right, box-union, box-width, box=, boxp, center-to-box, center-to-box-x-y, copy-box, draw-box, erase-box, erase-contents-box, fill-box, and nbox-move.


Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
This page has had moderate revisions compared to the 8.1 page.
Created 2010.1.21.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
Moderately revised from 8.1.
8.1 version