Unicode includes all commonly used Chinese characters and also many other writing systems. Unicode also includes character properties, rules for normalization, decomposition, collation, rendering, and bidirectional display (i.e. The current version of the standard, Unicode 5.2, includes 107,000 characters from 90 writing systems. Unicode was developed to deal with problems of incompatibilities between encoding systems. Unfortunately, Big5 cannot be used with simplified Chinese characters and many other languages. For some time, it became the de facto standard for encoding Traditional Chinese. In Taiwan, the Big5 大五码 standard was developed by a group of vendors around 1984 to overcome problems with ASCII in representing Chinese characters. Chinese and other Asian countries intially developed standards evolved independently to be able to their countries' languages. Hence, a number of standards evolved extending ASCII for other languages and uses. In fact, ASCII is not even adequate for printed English because of a lack of symbols like em dash (-), for example.

Less conveniently, ASCII cannot represent characters in many European languages, Asian languages, and special symbols needed in mathematics and science. An ASCII can conveniently be represented as one byte. It includes 94 are printable characters and 33 are non-printing control characters, and the space character, making a total of 128 characters. The first edition of the American Standard Code for Information Interchange (ASCII) was published in 1963 by the American Standards Association. In this section I will dig into some technical details behind encoding Chinese text to help readers understand the backgroundīehind tools and file formats and to be better able to make informed decisions. In addition, the Chinese GB 18030 encoding standard is important to indicate character set coverage. It is the character encoding scheme that you should use in developing text content and application programs. Net, Java, and most major operating systems. Unicode is supported by most major platforms, such as Microsoft. Represent characters from many languages around the world, including present day and historic languages. Unicode is the most common and widespread encoding to In this case, a square box or a question mark will be displayed instead If the font that the computer application uses does not know how to display theĬharacter encoded then the user is out of luck.

The computer uses the number that the characters is encoded as to look up a way to display the character to the user, The connection between encodings and fonts is that, when a computer has a character that a user could like to see, In HTML and HTTP encoding forms are referred to as charsets. Typically, an encoding is a mapping ofĪ set of characters to a set of codes, most often numbers. Back to collection Chinese Fonts 中文内码 Encoding Chinese TextĬharacter encoding refers to the representation of characters in computers.

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