Function selection_getbounds

src/selvar.c:76–95

get boundary rect of selection sel into b */

/* get boundary rect of selection sel into b */
void
selection_getbounds(struct selectionvar *sel, NhRect *b)
{
    if (!sel || !b)
        return;

    selection_recalc_bounds(sel);

    if (sel->bounds.lx >= sel->wid) {
        b->lx = 0;
        b->ly = 0;
        b->hx = COLNO - 1;
        b->hy = ROWNO - 1;
    } else {
        b->lx = sel->bounds.lx;
        b->ly = sel->bounds.ly;
        b->hx = sel->bounds.hx;
        b->hy = sel->bounds.hy;
    }
}

/* recalc the boundary of selection, if necessary */
void