erase-line

Arguments: stream from to

Erases from stream the line from position from to position to. from and to must be position objects, as created by make-position. stream should be a cg-stream.

Contrast with draw-line, which draws the line on stream.

To use individual coordinates rather than creating position objects, see erase-line-x-y.

Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.1. The object described on this page has been modified in the 8.1 release; see the Release Notes.
Created 2007.4.30.