![]() ![]() Maximum number of electronic items is unlimited (applies as a total of each type of usage). ![]() The number of copies allowed is unlimited for each designer/employee.Įlectronic Items for Resale/Distribution: this license includes the right to use the media in webtemplates that are sold to more customers, screensavers, e-cards, powerpoint presentations or as wallpapers on cell phones. The U-EL license is applied only for the staff of the organization that holds the account. It is an additional license to the usage included within the regular Royalty-Free / Editorial license that awards rights for a single person within the same company. Although Microsoft has reserved the feature and feature tag definitions listed in this registry, Microsoft fonts do not necessarily contain all of the features.This license extends our regular Royalty Free / Editorial license to an unlimited number of seats within the same organization. Microsoft reserves the right to officially assign feature tags in the Microsoft Tag Registry. When font developers register feature tags and functions with Microsoft, they do not have to supply implementation details. The function of the feature should be defined at the lowest useful level and must be distinctly different from the functions of currently registered features. To qualify for registration, a feature must have a single function that is clearly identified by its tag. Microsoft welcomes nominations for new features and feature tags to register. However, font developers also may define and register their own features. Microsoft encourages font developers to use “registered” feature tags when implementing registered features. Feature descriptions and implementations.Information on lookups and lookup types is provided only as recommendations or suggestions the set of lookups used to implement a feature may vary across platforms, applications, fonts, and font developers. General details on processing of lookup tables is provided in the 'GPOS', 'GSUB' and OpenType Layout Common Table Formats chapters. Some feature descriptions may include feature-specific details regarding how text-layout software is expected to interact with the feature. ![]() The feature descriptions provided include details regarding lookup types that can be used to implement each feature. In all cases, the text-processing client is responsible for applying, combining, and arbitrating among features and rendering the result. ![]() To correctly use the 'init' feature in Arabic text, in which initial glyph forms appear at the beginning of connected letter groups determined by character-joining properties, text-processing clients must be able to identify the glyphs to which the feature should be applied, based on character context and joining properties. Nothing in the feature’s lookup tables indicates when or where to apply this feature during text processing. For example, the function of the 'init' feature is to provide initial glyph forms. In many cases, a text-processing client may need to supply additional data. Interoperability of private features is not guaranteed.Ī feature definition may not provide all the information required to properly implement glyph substitution or positioning actions. For example, the feature tag PKRN might designate a private feature that may be used to kern punctuation marks. Font vendors may use such tags to identify private features. The tag space of tags consisting of four uppercase letters (A-Z) with no punctuation, spaces, or numbers, is reserved as a vendor space. For instance, the 'mark' feature is used in managing the placement of diacritical marks, and the 'swsh' feature is used to select alternate swash glyphs. By convention, registered feature tags use four lowercase letters. By examining a feature’s tag, a text-processing client can determine what a feature does and decide whether to implement it.Īll tags are four-character strings composed of a limited set of ASCII characters for details regarding the Tag data type, see Data Types. All OpenType Layout features define data for glyph substitution, glyph positioning, or both.Įach OpenType Layout feature has a feature tag that identifies its typographic function and effects. For example, an Arabic font might have a feature for substituting initial glyph forms, and a Kanji font might have a feature for positioning glyphs vertically. Features provide information about how to use the glyphs in a font to render a script or language. ![]()
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