Design And Implementation Of High Resolution And Realtime Graphic Display System

Real-time graphic system has taken an important role in many fields, for example GIS, ATC(Air Traffic Control) system. This paper has addressed the design and development of real-time graphic system based on the experiences of design for civil aviation, and proposed effective solutions for some crucial problems.With the continuous expansion of software scale and its complexity, reusability and flexibility of software has become more and more important. Thus software engineering had experienced structure design, model design, object-oriented design and patterns design. At the beginning design of the graphic system, this paper consider the universality of the system, it means that we can get a graphic display system or graphic editor by extending this system. It is adapting the idea of design patterns that make the system hiberarchy more clearer and reduce coupling between models. Thus the system's reusability and flexibility are boosted. The graphic system discussed in this paper had successfully applied to the synthetical data display and map editor of civil aviation.This paper mainly discussed two aspects, the first is the design methods and crucial technica of graphic system in high resolution conditions. For the special requirement of project, the system must run in the conditions of 1600x1400 to 2048x2048 pixels solution. The screen update demand a mass of data in this condition. So it require some...