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单词 font
释义
font

Computer
  • In computing, a set of letters, numbers, punctuation marks, and symbols of a given size and design that may be displayed or printed. Different designs are shown in the table. Most fonts are subject to copyright restrictions. The font size, i.e. the height of the printed letters and other characters, is specified in units called points, where 1 point equals 0.0138 inches in the US and UK.

    Displayed or printed text can be enhanced using various features, including bold, italic, underline, outline, shadow, and colour.

    A font may be of fixed size when the shape is described by an array of pixels. Such fonts are commonly found in text terminals and printers where they occupy very little space in memory and require no processing or manipulation of the data. Fixed fonts provide the fastest printing and display but cannot satisfactorily be increased or reduced in size, i.e. scaled, unless they are represented by a scalable font. With a scalable font the character and symbol shapes are stored as a set of vectors and instructions. Because the data is described mathematically, it is possible to display and print such fonts to any desired size. The most common scalable-font systems are TrueType and PostScript fonts.

    A font usually has proportional spacing, where each character and symbol is allotted a horizontal space commensurate with its width (as in the print you are now reading). In monospace (or fixed pitch) fonts, such as Courier, each character or symbol is allocated the same width, as on a typewriter. See also kerning.

    font

    Font. Commonly used fonts


Internet
  • A typographical term for a collection of alphabetic and other characters which are displayed in a certain style. There are thousands of fonts in existence, ranging from the likes of Baskerville which has been in existence for two centuries, to more modern fonts such as Futura.


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