文档介绍：摘要
教育现代化,教学手段技术化,已经成为世界潮流。运用现代教学手段,是提高教学质量和效率的最有效途径,这已成为广大教师的共识。我们着眼于现代教育技术与计算机技术相结合,的可视化编程开发出了“电子教鞭系统”,以起到辅助教学的作用,利用电子教鞭特性,教师可以实现完整的教学目的,就像在普通的黑板上用粉笔书写内容一样,可用于实现绘制任意曲线、直线、矩形、椭圆、文字、更改画笔颜色和大小等功能,并且操作过程直观、方便、实用。
电子教鞭系统开发主要包括模块的规划设计、客户端应用程序的开发两个方面。对于前者建立起的模块具有完整性和合理性,而对于后者则要求程序界面友好、功能完备、容易使用,具有流行软件的操作****惯等特点。经过详细的调查分析,我们选用Visual Studio 2003作为开发工具,操作系统为Windows 7/Windows XP等。
关键词:电子教鞭;模块;
Abstract
Modernization of education, technology-based teaching methods, has e a global trend. The use of modern teaching methods to improve teaching quality and efficiency of the most effective way, which has e the consensus of the majority of teachers. We focus on modern educational technology puter technology, visual programming using developed the "electronic pointer system" to play a supporting role in education, the use of electronic pointer feature, teachers can achieve the full purpose of teaching , as in ordinary blackboard chalk, like the content, can be used for the drawing of arbitrary curves, lines, rectangles, ellipses, text, change the brush color and size and other functions, and intuitive operation, convenient and practical.
Electronic pointer system development including planning and design of the module, the client application development aspects. For the former set up the module plete rationality, while the latter claims process for the friendly interface, fully functional, easy to use, with popular software operating habits and so on. After detailed investigation and analysis, we use Visual Studio 2003 as a development tool, operating system, such as Windows 7/Windows XP.
Keywords: Electronic pointer;Module;
目录
1 前言 1
2 课题的研究介绍 2
课题的研究背景 2
课题的研究目的与意义 3
3 课题研究现状综述 4
国内外相近研究课题的特点及优缺点分析 4
课题需要达到的设计目的 7
课题开发工具 8
4 系统总体设计思想和理论方法 11
11
系统总体设计的理论方法 11
5 系统的需求分析 13
13
13
13
14
15
系统功能需求分析 15
6 系统详细设计 17
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屏幕捕获模块设计 19
图形绘制模块设计 21
6