1 #ifndef lint 2 static char sccsid[] = "@(#)space.c 4.2 (Berkeley) 11/10/83"; 3 #endif 4 5 extern float boty; 6 extern float botx; 7 extern float oboty; 8 extern float obotx; 9 extern float scalex; 10 extern float scaley; 11 float deltx = 4095.; 12 float delty = 4095.; 13 space(x0,y0,x1,y1){ 14 botx = -2047.; 15 boty = -2047; 16 obotx = x0; 17 oboty = y0; 18 scalex = deltx/(x1-x0); 19 scaley = delty/(y1-y0); 20 } 21