usr/src/lib/libplot/dumb/line.c

#ifndef lint
static char sccsid[] = "@(#)line.c      4.1 (Berkeley) %G%";
#endif

#include "dumb.h"

line(x0, y0, x1, y1)
        int x0, y0, x1, y1;
{
        int x,y;

        scale(x0, y0);
        x = x1;
        y = y1;
        scale(x, y);
        currentx = x0;
        currenty = y0;
        screenmat[currentx][currenty] = '*';
        dda_line('*', x0, y0, x1, y1);
}