Function inside_region

src/region.c:62–73

* Check if a point is inside a region. */

 * Check if a point is inside a region.
 */
boolean
inside_region(NhRegion *reg, int x, int y)
{
    int i;

    if (reg == (NhRegion *) 0 || !inside_rect(&(reg->bounding_box), x, y))
        return FALSE;
    for (i = 0; i < reg->nrects; i++)
        if (inside_rect(&(reg->rects[i]), x, y))
            return TRUE;
    return FALSE;
}

/*
 * Create a region. It does not activate it.