1*29814Ssklower /* 2*29814Ssklower * Copyright (c) 1980, 1986 Regents of the University of California. 3*29814Ssklower * All rights reserved. The Berkeley software License Agreement 4*29814Ssklower * specifies the terms and conditions for redistribution. 5*29814Ssklower */ 6*29814Ssklower 7*29814Ssklower #ifndef lint 8*29814Ssklower static char sccsid[] = "@(#)open.c 6.1 (Berkeley) 08/29/86"; 9*29814Ssklower #endif not lint 10*29814Ssklower 11*29814Ssklower 12*29814Ssklower /* 13*29814Ssklower * converts plot to grn 14*29814Ssklower */ 15*29814Ssklower 16*29814Ssklower #include "grnplot.h" 17*29814Ssklower 18*29814Ssklower int curx, cury; /* Current world position */ 19*29814Ssklower int xbot=0, ybot=0; /* Coordinates of screen lower-left corner */ 20*29814Ssklower double scale=1; /* The number of pixels per 2**12 units 21*29814Ssklower * of world coordinates. 22*29814Ssklower */ 23*29814Ssklower int linestyle = 5; 24*29814Ssklower int ingrnfile = 0; 25*29814Ssklower int invector = 0; 26*29814Ssklower 27*29814Ssklower 28*29814Ssklower /*--------------------------------------------------------- 29*29814Ssklower * Openpl initializes the graphics display and clears its screen. 30*29814Ssklower * 31*29814Ssklower * Results: None. 32*29814Ssklower * 33*29814Ssklower * Side Effects: 34*29814Ssklower * 35*29814Ssklower * Errors: None. 36*29814Ssklower *--------------------------------------------------------- 37*29814Ssklower */ 38*29814Ssklower openpl() 39*29814Ssklower {} 40