projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| fdff92b8 KS |
1 | /* |
| 2 | * Copyright (c) 1980, 1986 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | */ | |
| 6 | ||
| 7 | #ifndef lint | |
| ca67e7b4 | 8 | static char sccsid[] = "@(#)open.c 6.1 (Berkeley) 8/29/86"; |
| fdff92b8 KS |
9 | #endif not lint |
| 10 | ||
| 11 | ||
| 12 | /* | |
| 13 | * converts plot to grn | |
| 14 | */ | |
| 15 | ||
| 16 | #include "grnplot.h" | |
| 17 | ||
| 18 | int curx, cury; /* Current world position */ | |
| 19 | int xbot=0, ybot=0; /* Coordinates of screen lower-left corner */ | |
| 20 | double scale=1; /* The number of pixels per 2**12 units | |
| 21 | * of world coordinates. | |
| 22 | */ | |
| 23 | int linestyle = 5; | |
| 24 | int ingrnfile = 0; | |
| 25 | int invector = 0; | |
| 26 | ||
| 27 | ||
| 28 | /*--------------------------------------------------------- | |
| 29 | * Openpl initializes the graphics display and clears its screen. | |
| 30 | * | |
| 31 | * Results: None. | |
| 32 | * | |
| 33 | * Side Effects: | |
| 34 | * | |
| 35 | * Errors: None. | |
| 36 | *--------------------------------------------------------- | |
| 37 | */ | |
| 38 | openpl() | |
| 39 | {} |