摘要
主要介绍了实验用电流表如何运用OpenGL在VC＋＋．NET环境下的设计与实现问题。最后实现了电流表的三维可视化以及通过鼠标实现电流表的缩放和移动功能，还实现了电流表指针随电流而准确及时变化的功能。
This paper introduces the Design and Implementation of Ammeter Used in Laboratory with OpenGL platform under the VC＋＋. NET. In the end, this study realized the virtual ammeter of 3D which can be scalable and be shifted using mouse. It also realized that the pointer of ammeter can accurately change in time with electric current through the ammeter.
作者
陈致远
李传中
佑小锋
CHEN Zhi-yuan, LI Chuan-zhong, YOU Xiao-feng （1 .Institute for Educational Software of Guangzhou University, Guangzhou 510006, China; 2.The 107th Middle School of Zhengzhou, Zhengzhou 450000, China）
出处
《电脑知识与技术》
2007年第2期1043-1044,共2页
Computer Knowledge and Technology
基金
广州市科技局科技攻关项目《中学物理实验平台的软件设计模式及实现》（2004Z3-D0141）.
