Research And Realization Of Power System Graphic Editor Based On Object-oriented

Power system graphic editor has already become an indispensable part in the application software of power system. The thesis is directed by the idea of software engineering. Considering the basic functions that graphic editor should provide, here advanced a new kind of object-oriented data structure for equipment units. Through theoretical research and practice, the thesis developed a set of power system graphic editor which can form a picture automatic. During its development, many excellent characteristics of Object-oriented Programming, such as inheritance, polymorphism, and encapsulation etc. are sufficiently utilized.