摘要
JHotDraw是绘制技术类和结构化图像的一个Java GUI框架程序,它是作为一个"设计练习"而开发出来的,但它的功能却已经很强大了。在分析了JhotDraw的基础上,详细讨论了它在设计中采用的几种著名的设计模式,举例说明了其具有的良好框架,很好的复用性和扩展性。通过了解和分析这些模式的基本概念和这些模式在JHotDraw里的应用,可以帮助决定如何定制和调整框架以满足应用程序的需求,也可以在缩短开发时间的同时提高软件质量和开发效率。
JHotDraw is a Java GUI framework for technical and structured Graphics. It has been developed as a ＂design exercise＂ but is already quite powerful. On the basis of anyalyzing the JhotDraw, the article discusses some well-known design patterns in detail, and uses examples to describe its good framework, good reusability and extendabitity. Knowing the basic concepts and their applications in JHotDraw, it is helpful to decide how to customize and adapt the framework to meet the application＇s requirements, to reduce development time and improve the quality of software and the efficiency of development.
出处
《电脑与电信》
2009年第2期57-60,共4页
Computer & Telecommunication
