Method: Curses::Window#subwin

Defined in:
ext/curses/curses.c

#subwin(height, width, top, left) ⇒ Object

Construct a new subwindow with constraints of height lines, width columns, begin at top line, and begin left most column.


1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
# File 'ext/curses/curses.c', line 1718

static VALUE
window_subwin(VALUE obj, VALUE height, VALUE width, VALUE top, VALUE left)
{
    struct windata *winp;
    WINDOW *window;
    VALUE win;
    int h, w, t, l;

    h = NUM2INT(height);
    w = NUM2INT(width);
    t = NUM2INT(top);
    l = NUM2INT(left);
    GetWINDOW(obj, winp);
    window = subwin(winp->window, h, w, t, l);
    win = prep_window(rb_obj_class(obj), window);

    return win;
}