基于DirectDraw的雷达终端设计  

Design of Radar Operation and Control Terminal Based On DirectDraw

作　　者：刘代[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2009年第1期97-100,共4页Fire Control Radar Technology

摘　　要：在Windows系统下基于DirectDraw图形加速技术,提出设计雷达终端的新方法——把显示界面做到覆盖页面(Overlay)上.利用MFC编程实现了该雷达终端的设计。通过实践证明该方法相比显示界面做到主页面上更能有效地提高显示速度,实时性会更好。Based on graphics acceleration technology DirectDraw, a new design method for radar operation and control terminal in Windows operating system is put forward, that is, to design the display interface on the Overlay layout, then design operation and control terminal of radar with MFC programming. Practical application shows that the design method can effectively improve display speed and obtain better real-time performance.

关 键 词：DIRECTDRAW OVERLAY 主页面 

分 类 号：TN95[电子电信—信号与信息处理] TP361[电子电信—信息与通信工程]