148523Sbostic /*- 2*62556Sbostic * Copyright (c) 1985, 1993 3*62556Sbostic * The Regents of the University of California. All rights reserved. 448523Sbostic * 548523Sbostic * %sccs.include.proprietary.c% 622625Sdist */ 722625Sdist 817622Sjak #ifndef lint 9*62556Sbostic static char sccsid[] = "@(#)space.c 8.1 (Berkeley) 06/07/93"; 1048523Sbostic #endif /* not lint */ 1117622Sjak 1217622Sjak extern float botx; 1317622Sjak extern float boty; 1417622Sjak extern float obotx; 1517622Sjak extern float oboty; 1617622Sjak extern float scalex; 1717622Sjak extern float scaley; 1817622Sjak extern int scaleflag; space(x0,y0,x1,y1)1917622Sjakspace(x0,y0,x1,y1){ 2017622Sjak botx = 0.; 2117622Sjak boty = 0.; 2217622Sjak obotx = x0; 2317622Sjak oboty = y0; 2417622Sjak if(scaleflag) 2517622Sjak return; 2617622Sjak scalex = 780./(x1-x0); 2717622Sjak scaley = 780./(y1-y0); 2817622Sjak } 29