| 面向对象多媒体可视图文平台设计 |
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| 引用本文： | 庞韶宁,李介谷.面向对象多媒体可视图文平台设计[J].数字通信,1999,26(1):10-11,14. |
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| 作者姓名： | 庞韶宁 李介谷 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 从可视图文表示层句法出发，根据特殊功能编码扩充原理，提出了通过增加Ｗｉｎｄｏｗｓ对象编码集Ｇ４，由调用序列调用Ｇ４来启动ＷｉｎｄｏｗｓＢａｓｅ可视图文终端系统的设计方法，并论述了面向Ｗｉｎｄｏｗｓ结构对象的具体编码方法和相应的应用层协议。应用效果表明，此设计方案即能与目前国内承担商业运行的ＤｏｓＢａｓｅ字符方式可视图文兼容又能适应国际未来多媒体可视图文的发展趋势。
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| 关 键 词： | 可视图文 面向对象 重定义 Windows 平台设计 |
The Design of an Object-oriented Multimedia Videotext Platform |
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| Pang shaoning,Li jiegu.The Design of an Object-oriented Multimedia Videotext Platform[J].Digital Communication,1999,26(1):10-11,14. |
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| Authors: | Pang shaoning Li jiegu |
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| Affiliation: | Pang shaoning Li jiegu |
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| Abstract: | From the angle of videotext presentation layer syntax and according to the principle of extended coding for special videotext functions, this article proposes a program for building a WindowsBase video platform which is composed of an extended code set-WINCS and the relevant WINCS protocols. This WindowsBase videotext design has been used in practical video terminal systems. Results show that such a design is both compatible with old DosBase systems and well adapted to the multimedia development in the future. |
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| Keywords: | videotext object-oriented redefinition transferring array graphics mode interface between person andmachine |
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