_clear _copy _equals _getHandleCount _getHandlePoint _getHandleType _getPoint _getPointCount _hitTest _hitTestBox _isClosed _isKindOf _load _output _points _save _setHandlePoint _setPoint _transform _update getAngle getCenter getDiagonalLength getHeight getPoints getRect getSubType getWidth isEmpty isOrtho MgBaseRect setCenter setRect2P setRect4P setRectWithAngle setSquare transformWith2P Type

getSubType() virtual int MgBaseRect::getSubType ( ) const virtual 子类型，由具体图形类解释含义 重载 MgBaseShape . 函数调用图: