usr/src/lib/libplot/grn/linemod.c

/*-
 * Copyright (c) 1980, 1986, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * This module is believed to contain source code proprietary to AT&T.
 * Use and redistribution is subject to the Berkeley Software License
 * Agreement and your Software Agreement with AT&T (Western Electric).
 */

#ifndef lint
static char sccsid[] = "@(#)linemod.c   8.1 (Berkeley) 6/4/93";
#endif /* not lint */

#include "grnplot.h"

/*---------------------------------------------------------
 *      Linemod sets the current line drawing style.
 *
 *      Results:        None.
 *
 *      Side Effects:
 *      The line style is set based on string s which
 *      must be one of "dotted", "solid", "longdashed", "shortdashed",
 *      or "dotdashed".  If s isn't recognized, then "solid" is used.
 *---------------------------------------------------------
 */
linemod(s)
char *s;
{
    endvector();
    if (strcmp(s, "dotted") == 0)
        linestyle = 1;
    else if (strcmp(s, "longdashed") == 0)
        linestyle = 4;
    else if (strcmp(s, "shortdashed") == 0)
        linestyle = 4;
    else if (strcmp(s, "dotdashed") == 0)
        linestyle = 2;
    else linestyle = DEFAULTLINE;
}