Function selection_is_irregular

src/selvar.c:746–760

selection is not rectangular, or has holes in it */

/* selection is not rectangular, or has holes in it */
boolean
selection_is_irregular(struct selectionvar *sel)
{
    coordxy x, y;
    NhRect rect = cg.zeroNhRect;

    selection_getbounds(sel, &rect);

    for (x = rect.lx; x <= rect.hx; x++)
        for (y = rect.ly; y <= rect.hy; y++)
            if (isok(x,y) && !selection_getpoint(x, y, sel))
                return TRUE;

    return FALSE;
}

/* return a description of the selection size */
char *