public static Animator circleToRect(View circle, View rect) {
        return circleRect(circle, rect, true);
    }
public static Animator circleToRect(View circle, View rect) {
        return circleRect(circle, rect, true);
    }
public static Animator circleToRect ( View circle , View rect ) { return circleRect ( circle , rect , true ) ; }
Get an Animator that reveals the rectangular View from the circular View.

@param circle to start reveal from
@param rect   to reveal, probably should already be {@link View#INVISIBLE invisible}
Get an Animator that reveals the rectangular View from the circular View .