diff options
Diffstat (limited to 'usr/src/ucbcmd/plot/libplot/aed/aed.h')
| -rw-r--r-- | usr/src/ucbcmd/plot/libplot/aed/aed.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/usr/src/ucbcmd/plot/libplot/aed/aed.h b/usr/src/ucbcmd/plot/libplot/aed/aed.h new file mode 100644 index 0000000000..fc1a312ae2 --- /dev/null +++ b/usr/src/ucbcmd/plot/libplot/aed/aed.h @@ -0,0 +1,36 @@ +/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ +/* All Rights Reserved */ + + +#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */ + +/* + * Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc. + * All Rights Reserved. + */ + +/* + * Copyright (c) 1980 Regents of the University of California. + * All rights reserved. The Berkeley software License Agreement + * specifies the terms and conditions for redistribution. + */ + +/* + * Displays plot files on an AED512 graphics terminal. + */ + +#include <stdio.h> +#include <sgtty.h> + +extern char dbuf[BUFSIZ]; /* Used to buffer display characters */ +extern struct sgttyb sgttyb; /* Used to save terminal control bits */ +extern curx, cury; /* Current screen position */ +extern int xbot, ybot; /* Coordinates of screen lower-left corner */ +extern int scale; /* The number of pixels per 2**12 units + * of world coordinates. + */ + +/* The following variables describe the screen. */ + +#define GRXMAX 511 /* Maximum x-coordinate of screen */ +#define GRYMAX 482 /* Maximum y-coordinate of screen */ |