| Allegro CL version 6.2 Minimally revised from 6.1 | |||||||||
Arguments: stream center radius start-angle length-angle
Draws on stream a circle-arc, starting at start-angle and subtending length-angle, with the radius and center as specified. Angles are measured clockwise starting from the positive x-axis (taking the center as the origin). Thus start-angle 0 is the due East point if the circle is thought of as a compass. start-angle 0 and length-angle 90 draws the arc from due East to due South.
center should be a position (see make-position).
stream
should be a cg-stream.
See also erase-circle-arc.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page has had minimal revisions compared to the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Minimally revised from 6.1 | |||||||||