(anchor)
return w, h, x_ctr, y_ctr
Return width, height, x center, and y center for an anchor (window).
Return width, height, x center, and y center for an anchor (window).
Return width height x center and y center for an anchor ( window ) .
def _whctrs(anchor):
    """
    Return width, height, x center, and y center for an anchor (window).
    """

    w = anchor[2] - anchor[0] + 1
    h = anchor[3] - anchor[1] + 1
    x_ctr = anchor[0] + 0.5 * (w - 1)
    y_ctr = anchor[1] + 0.5 * (h - 1)
    return w, h, x_ctr, y_ctr
def _whctrs ( anchor ) : w = anchor [ 2 ] - anchor [ 0 ] + 1 h = anchor [ 3 ] - anchor [ 1 ] + 1 x_ctr = anchor [ 0 ] + 0.5 * ( w - 1 ) y_ctr = anchor [ 1 ] + 0.5 * ( h - 1 ) return w , h , x_ctr , y_ctr