Note that all glyphs are unique, even if they represent different forms of the same character. A glyph can be a default typographic representation of a character (if it has a Unicode codepoint assigned), or a variant typographic representation of one or more characters, or a constituent of another glyph, or a combined form of two or more glyphs (then they’re accessed via typographic features or composites). Glyph »Ī glyph is the basic element of the font, occupying a “slot” in the font. In simple cases, there is one glyph for each supported character. For example, the Latin A, the Cyrillic А and Greek capital Alpha Α, all look the same but represent different characters from different scripts.Ī character that is supported in a font must have some way of being represented by the glyphs in the font. The same character can be written or drawn differently based on styles:Īt the same time, sometimes characters may look the same, yet represent different characters. These codes are used to store text data on a computer, and also used to reference the glyphs in a font. The primary standard for such codes is Unicode, a universal character encoding standard with over 100,000 defined characters so far. it has a number or code assigned to it in some standard, so that it can be referenced in the same way across fonts. In font terminology, something is a character if it is encoded, i.e. Both concepts are explained below: Character »Ī character is the minimal unit of the written language – a part of the alphabet, a symbol, a digit. The distinction between character and glyph is critical to understanding FontLab, and fonts in general. Glyph names, OT features, text, layers, color, files, UI, Python, variaĭetecting Element References or CompositesĬharacters are logical text units identified by Unicode codepoints, whereas glyphs are graphical font units. Variation, imported artwork, components, auto layers, elements Metrics, kerning, Font window, Font Info, hints, guides, classes General, editing, anchors, actions, FontAudit, copy-paste
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