Research Of The Object-Oriented Interactive Graphic System

With the development of technology of the computer,the application and development of the graphic system have already become one of the most active fields in the computer uses in recent years. The key problem in the object-oriented interactive graphic system of this text has carried on research and discussion, aiming at laying the solid theoretical foundation in order to set up the practical object-oriented interactive graphic system. The main content includes: Setting-up of the graphic class; This text has set up the abstract bases of the graphic class—CShape, on the basis of analyzing various kinds of information among it, and also has established the foundation for the operation of various kinds of graphic entities. Application of the object-oriented method; The graphic operation theory and norm and the model of the graph processing method that discuss and apply in this text are the basic problem in object-oriented graphic fields. It, for setting up the database of the graphic system and operation storehouse, the unified code to the data and operation, establishing working technique of the system standard, etc., has important value. Interactive technology and serializing graphic data in order to save/open are incorporated in the design process.