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A precise chinese character phototypesetting system controlled by computer is presented. It consists of a big keyboard of chinese characters,automatic phototypesetting machine and a check system consisting of a chinese character generator and a laser scanning dot-matrix printer. The chinese character generator is composed of 32×32 dot-matrix implemented with E-shape soft magnetic-core. In order to guarantee the quality of characters and page format, to have a higher speed of phototypesetting and to make full... A precise chinese character phototypesetting system controlled by computer is presented. It consists of a big keyboard of chinese characters,automatic phototypesetting machine and a check system consisting of a chinese character generator and a laser scanning dot-matrix printer. The chinese character generator is composed of 32×32 dot-matrix implemented with E-shape soft magnetic-core. In order to guarantee the quality of characters and page format, to have a higher speed of phototypesetting and to make full use of large difference in the frequency of usage of chinese characters, the working principle of this automatic phototypesetting machine is to focus the image of all chinese typeheads at different position on the model plate into a small square by means of one big lens and several hundred small lenses. This machine has four typefaces: Song-dynasty-style typeface, imitation song-dynasty-style typeface, blackface type and reqular script. There are 10 sizes and 7 shapes for each typeface,so that the machine may be considered as consisting of about 2 million typecasting. 本文提出了计算机控制的精密照相排版系统。该系统包括输入汉字大键盘、自动照相排版机及由用线性E型磁芯组成的32×32点阵汉字发生器和激光扫描点阵式汉字印字机组成的校对系统。为保证文字和版面质量、较高的照排速度和充分利用汉字使用频度差别大的特点,自动照相排版机的工作原理是用一个大透镜与几百个小透镜相配合,将在字模盘上不同位置的汉字成象在一点上。该机有宋、仿宋、楷和黑四种字体,具有十级变倍,七种变形,相当于二百万铅字。 The development of the chinese-character mark function on the CAD workstation of the SIEMENS 7570-C computer system is introduced in detail with analyzing in this paper, the chinese-character base of CCDOS operating system of IBM personal computer and making full use of the function of all installions of SIEMENS 7570-C computer system, the authors re-design the structure of chinese-character base, build up the new base which is named an ISAM file, and suecessflly develope a 24×24 dot matrix chinese-character... The development of the chinese-character mark function on the CAD workstation of the SIEMENS 7570-C computer system is introduced in detail with analyzing in this paper, the chinese-character base of CCDOS operating system of IBM personal computer and making full use of the function of all installions of SIEMENS 7570-C computer system, the authors re-design the structure of chinese-character base, build up the new base which is named an ISAM file, and suecessflly develope a 24×24 dot matrix chinese-character base. The chin- ese-character mark function can display chinese-character with 4 kinds of chin- ese-character styles (regular script, song typeface, imitation of song typeface and boldface) as well as 256 kinds of colors,and can make the chinese-charact turn at any angle on display plane. The test demonstrates that design of the new chinese-character base is sueceessful. It has a great application value for SIEMENS and other kinds of CAD workstation. 本文详细介绍了SIEMENS 7570—C中型机CAD工作站汉字标注功能的开发。通过研究IBM系列微型机CCDOS操作系统的字库,充分利用7570—C中型机现有配置和功能,重新设计汉字库结构,建立了适用于7570—C中型机CAD工作站的ISAM文件型汉字点阵库,进而在CAD工作站上成功地开发出24×24点阵,具有4种字体(即楷体、宋体、仿宋体、黑体),256种颜色,并能在汉字平面内以任意角度旋转的标注功能。经多次实验证明该方案是成功的。这对国内18所高等院校引进的西门子7570—C中型机CAD工作站,以及国内现有的各种CAD工作站,在汉字标注功能的开发方面均有一定的推广应用价值。 Keywords. Order-complete set, Code character set, Code standard, Multi-lingual software.In the international standard ISO/DP 10646, a script is defined as a complete setof graphic characters used for the written form of one or more Languages. In our opinion,'a complete set'should be'an order-complete set' .Words in a dictionary as well as other character strings of all kinds are always arranged according to 'a definite traditional order. This paper discusses the order of characters of some scripts... Keywords. Order-complete set, Code character set, Code standard, Multi-lingual software.In the international standard ISO/DP 10646, a script is defined as a complete setof graphic characters used for the written form of one or more Languages. In our opinion,'a complete set'should be'an order-complete set' .Words in a dictionary as well as other character strings of all kinds are always arranged according to 'a definite traditional order. This paper discusses the order of characters of some scripts such as English, Latin .Zhuang writing system (used in Guangxi in China),latin writing systems for some European Languages, Mongolian script, Arabic script, Uygur script, Korean hangul, Tibetan writing and so on. Our discussion is focused on the consistence between the order of strings of coded characters and the traditional order of words in a dictionary. Unfortunately there is no consistence for many aforesaid scripts except English. The order of coded character is ignored in many code standards. Actually the aforementioned consistence can be achieved by reasonably coding for many phonetic scripts except Tibetan. 国际标准ISO/DP 10646中,把文字规定为用于书写语言的图形字符的完备集。本文作者认为,这个完备集应该是有序完备集。词典中的词以及其它类型的字符串习惯上总按确定的顺序排列。本文讨论了英文、拉丁壮文、欧洲拉丁字母系文字、蒙文、阿拉伯文和维吾尔文,朝鲜文的序性。讨论着重于编码字符串的序性与传统词典顺序的一致性。不幸的是,除英文外,前述的许多文字缺少这种一致性。字符集的序性在许多编码标准中被忽视了。实际上,除藏文外的文字,编码字符串与传统词典序的一致性大多可以通过合理编码获得。
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