LOCK SETTING UP AND RELEASING APPARATUS AND METHOD

摘要

PURPOSE: A lock setting and releasing apparatus and method thereof are provided to release lock states and to establish a lock function for using a graphic object by comparing the graphic object with a lock releasing key. CONSTITUTION: A lock setting unit(100) creates an object group by combining two or more graphic objects. The lock setting unit establishes the created object group by using a lock releasing key. An interface providing unit(120) provides an interface according to an execution request for a random function. A lock releasing unit(130) releases lock for the random function by comparing the established group object with the established graphic object through the interface.