1、INTERNATIONAL STANDARD ISO/IEC 9541 -1 First edition AMENDMENT 1 1991-09-15 2001-01-15 Information technology - Font information interchange - Part 1: Architecture AMENDMENT 1 : Typeface design grouping Technologies de Iinformafion - change dinformafions sur les fonfes - Partie 1: Archifecfure AMEND
2、EMENT 1: Groupage de concepfions de caracfres Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard. Date of ANSI Approval: 8/6/01 Published by American National Standards Institute, 25 West 43rd Street, New York, New York 10036 Copyright 2
3、002 by Information Technology Industry Council (ITI). All rights reserved. These materials are subject to copyright claims of International Standardization Organization (ISO), International Electrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology In
4、dustry Council (ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, without the prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW, Washington, DC 20005. Print
5、ed in the United States of America Reference number ISO/I EC 954 1 -1 : 1 99 1 /Amd. 1 :200 1 (E) ISO/IEC 2001 ISO/IEC 9541 -1 :1991/Amd.l:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not
6、 be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The IS0 Central Secretariat accepts no liability in this area. Adobe
7、 is a trademark of Adobe Systems Incorporated Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IS0 mem
8、ber bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. O ISOAEC 2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
9、 or mechanical, including photocopying and microfilm, without permission in writing from either IS0 at the address below or ISOs member body in the country of the requester. IS0 copyright office Case postale 56 CH-I211 Geneva 20 Tel. + 41 22 749 O1 11 Fax +41227490947 E-mail copyrightiso.ch Web www.
10、iso.ch Printed in Switzerland II O ISOAEC 2001 -All rights reserved ISO/IEC 9541 -1 :1991/Amd.l:2001(E) Foreword IS0 (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies
11、 that are members of IS0 or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IS0 and IEC technical committees collaborate in fields of mutual interest. Other int
12、ernational organizations, governmental and non-governmental, in liaison with IS0 and IEC, also take part in the work. International Standards are drafted in accordance with the rules given in the ISOAEC Directives, Part 3 In the field of information technology, IS0 and IEC have established a joint t
13、echnical committee, ISOAEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibil
14、ity that some of the elements of this Amendment may be the subject of patent rights. IS0 and IEC shall not be held responsible for identifying any or all such patent rights. Amendment 1 to International Standard ISOAEC 9541-1 :I 991 was prepared by Joint Technical Committee ISOAEC JTC 1, lnformafion
15、 fechnology, Subcommittee SC 34, Documenf descripfion and processing languages. O ISOAEC 2001 -All rights reserved . 111 ISO/IEC 9541 -1 :1991/Amd.l:2001(E) In t rod uct ion The Annex A of ISOAEC 9541 -1 :I 991 should be replaced with the revised Annex A specified by this amendment. The Annex A is n
16、ormative and defines a typeface design grouping scheme to provide values for the mandatory DESIGNGROUP property in clause 8.6.1 5. iv O ISOAEC 2001 -All rights reserved ISO/IEC 9541 -1 :1991/Amd.l:2001(E) Information technology - Font information interchange - Part 1: Architecture AMENDMENT 1 : Type
17、face design grouping Page 55 Annex A Replace Annex A of ISOIIEC 9541-1:1991 wifh fhe following annex: Annex A ( no rm a t ive) Type design grouping 2) This annex defines a typeface design grouping scheme whose purpose is to provide values for the mandatory DSNGROUP property defined in clause 8.6.1 5
18、. This grouping scheme consists of a three-level hierarchical structure. The highest (most general) level of the hierarchy is the IS0 Class, the second level of the hierarchy is the IS0 Subclass, and the third (most specific) level of the hierarchy is the IS0 Specific Group. Typeface examples for ea
19、ch Specific Group are shown and named wherever possible. These illustrations are intended to serve only as informative examples, not as a comprehensive catalog. Typefaces which are similar in appearance or which have characteristics that would allow them to be reasonably substituted for each other,
20、are grouped together. Some type designs could be associated with more than one design group, but it is the responsibility of the type designer or font resource generator to choose the most appropriate group. This typeface grouping scheme has the following intended purposes: - To aid both people and
21、software applications in initial selection of typefaces, either in their system or on remove font servers, which closely resemble a specified style which is not available. - To provide information that will enable identification of fonts for different international scripts (such as Kanji and Latin)
22、that will harmonize well when used on a page of a multi-script document (assuming the weights are matched). Assignment of suitable representations of different scripts to existing classes is encouraged to support this purpose. - To help software applications do font substitution, based on style char
23、acteristics, when a font referenced in a document is not available on a users system. Font substitution based on style alone can cause a document to be reformatted since the metrics are likely to be different. However, this may be adequate for some applications. The classification information contai
24、ned in this document can also be useful for systems capable of more advanced forms of substitution. 2) Copyright release: The content of this annex is free from ISOAEC copyright protection. O ISOAEC 2001 -All rights reserved 1 ISO/IEC 9541-1:1991/Amd.l:2001(E) When using this grouping scheme, it may
25、 be necessary to consider properties additional to those described in clause 8 when selecting substitution fonts. Since the grouping value specifies only the style and appearance of a font, additional properties such as NOMCAPSTEMWIDTH, LCHEIGHT, and metrics can prove useful in matching the layout a
26、nd typographic color of a page, and in achieving the best overall match. NOTE 42 Throughout this grouping scheme, the term “serif“ is used to denote both the traditional concept of the serifs of Roman typefaces, as well as any style of non-plain strokeending used in a non-Latin typeface. Although no
27、n-Latin typefaces with non-plain stem endings are included in groups with “serif“ in their names, it may generally be improper to refer to them as “serif“ typefaces. The term “sans serif is used to denote a plain, unembellished stroke ending. 1.0.0 Uncials class Typefaces in this class use as a sour
28、ce of their design the Uncial writing hands of Europe used from the 4th to the 10th Century. 1.1.0 Uncia1s:Single alphabet subclass These designs are characterized by having one set of alphabetic glyphs having a mixture of both upper and lowercase letter shapes consistent with the historical Uncial
29、book hand. 1 .I .I Uncia1s:Single a1phabet:Sans Serif Typefaces in this group have the characteristics of Uncial glyph images, but have plain stem endings. Figure A.l -Amsterdam SIMPLEX 1 .I .2 Uncia1s:Single a1phabet:Serif Typefaces in this group have the characteristics of Uncial, and have the ser
30、ifs that were typical of the historical forms. acGmoRty sa Figure A.2 - Amsterdam LIBRA 1.2.0 Uncia1s:Duplex alphabet subclass The designs of this subclass are characterized primarily by having distinct and separate upper and lowercase letter shapes (a characteristic not found in historical examples
31、). 1.2.1 Uncia1s:Duplex a1phabet:Sans Serif Typefaces in this group have duplex Uncial forms with plain stem endings. No Sample Available Figure A.3 - (-) 1.2.2 Uncia1s:Duplex a1phabet:Serif Typefaces in this group have duplex Uncial forms with serifs for stem endings. MOR Spabef Figure A.4 - Klings
32、por AMERICAN UNCIAL 2 O ISOAEC 2001 -All rights reserved ISO/IEC 9541-1 :1991/Amd.l:2001(E) 2.0.0 Inscriptionals class Latin typefaces of this general class have the characteristics of being based on monumental lettering which was cut in stone. Generally they include only uppercase letters and are b
33、ased on the proportions of the classic Roman inscriptional glyph images, e.g., having a narrow “E“, “F“, and “L“. 2.1 .O Inscriptionals:Solids subclass These designs have solid stems. 2.1 .I Inscriptionals:Solids:Sans Serif Typefaces in this group are based on inscriptional styles, have solid stems,
34、 and plain stem endings. ABCDEF Figure AS - Adobe LITHOS 2.1.2 Inscriptionals:Solids:Serif Typefaces in this group are based on inscriptional styles, have solid stems, and non-plain stem endings. SA WUNDRICK Figure A.6 - Stempel SISTINA 2.2.0 Inscriptionals:lnlines subclass These designs have a fine
35、 line in the stem which gives the appearance that the lettering is incised in stone or wood. 2.2.1 Inscriptionals:Inlines:Sans Serif Inscriptional style typefaces with inlines and plain stem endings. No Sample Available Figure A.7 - (-) 2.2.2 Inscriptionals:Inlines:Serif Inscriptional style typeface
36、s with inlines and nonplain stem endings. Figure A.8 - AUGUSTEA INLINE Nebiolo 2.3.0 Inscriptionals:Outlines subclass The designs of this subclass are characterized by single lines that define the contour or outline of the glyphs. 2.3.1 Inscriptionals:Outlines:Sans Serif This group consists of outli
37、ned inscriptional styles with plain stem endings. No Sample Available Figure A.9 - (-) O ISOAEC 2001 -All rights reserved 3 ISO/IEC 9541-1:1991/Amd.l:2001(E) 2.3.2 Inscriptionals:Outlines:Serif This group consists of outlined inscriptional styles with non-plain stem endings. Figure A.10 - Bauer COLU
38、MNA Figure A.ll - Morisawa LINEA 3.0.0 Blackletters class Designs in this class are characterized by relatively bold, angular, and condensed character shapes. Latin typefaces in this class are generally based on the late medieval European book hands known as the Blackletter style. Some variations in
39、clude bold rounded styles as well as less formal designs showing cursive influences. Non- Latin typefaces in this class are those based on bold and angular designs. 3.1 .O Black1etters:Formal style subclass The designs of this subclass are characterized by their condensed appearance; large x-height;
40、 with little or no curves, giving an angular look to the lowercase. Latin-alphabet versions of these typefaces were, historically, reserved for Bible printing, and were based on the ecclesiastical writing style. 3.1 .I Black1etters:Formal sty1e:Sans serif This group consists of formal Blackletter de
41、signs with plain stem endings. ABCOEFG abcdefghijkl Figure A.12 - ITC HONDA 3.1.2 Black1etters:Formal sty1e:Serif This group consists of formal Blackletter designs with serifs for stem endings. Figure A.13 - Lanston Monotype GDY TEXT Figure A.14 - Ryobi MIYABI Figure A.15 - Cimos, KUFI Script 4 O IS
42、OAEC 2001 -All rights reserved ISO/IEC 9541-1 :1991/Amd.l:2001(E) 3.1.3 Black1etters:Formal sty1e:Sans serif, engraved The designs of this specific group have plain stem endings and have a pattern of hatching or shading in the stems. No Sample Available Figure A.16 - (-) 3.1.4 Black1etters:Formal st
43、yle:Serif, engraved The designs of this specific group have serifs and have hatching or shading in the stems. Figure A.17 - Klingspor DEUTSCHE ZIERSCHRIFT 3.1.5 Black1etters:Formal style:Simplified, with concave stem endings Typefaces in this group have concave stem endings, long ascenders, and shor
44、t descenders. Figure A.18 - Letraset KUFIC MEDIUM 3.1.6 Black1etters:Formal style:Simplified, concave stem endings with two character twist Arabic typefaces in this group have concave stem endings, long ascenders, short descenders, and two character twist. Figure !bf+s,pipk# A.19 - Cimos MUSTASIMI 3
45、.1.7 Black1etters:Formal style:Modified, with concave stem endings Typefaces in this group have concave stem endings, long ascenders, short descenders, and modified lines (especially the base line). Figure A.20 - Letraset ROYAL KUFI 3.1.8 Black1etters:Formal style:Simplified, with “Fish Tail“ stem e
46、ndings Typefaces in this group have “Fish Tail“ stem endings, long ascenders, and short descenders. Figure A.21 - Compugraphic KUFI 3.1.9 Black1etters:Formal style:Modified, with “Fish Tail“ stem endings Typefaces in this group have “Fish Tail“ stem endings, long ascenders, short descenders, and mod
47、ified lines (especially the base line). O ISOAEC 2001 -All rights reserved 5 ISO/IEC 9541-1:1991/Amd.l:2001(E) - Da Spira Brot hers). 3.3.1 Black1etters:Hybrid sty1e:Sans serif The designs of this specific group have plain stem endings. MORTY Spabefg Figure A.30 - Klingspor WALLAU 3.3.2 Black1etters
48、:Hybrid sty1e:Serif The designs of this specific group have non-plain stem endings. GMORT Spabefgo Figure A.31 - Stephenson Blake BOLOGNA 3.3.3 Black1etters:Hybrid sty1e:Sans serif, engraved The designs of this specific group have no serifs and have a pattern of hatching or shading in the stems. No
49、Sample Available Figure A.32 - (-) 3.3.4 Black1etters:Hybrid style:Serif, engraved The designs of this specific group have serifs and have hatching or shading in the stems. No Sample Available Figure A.33 - (-) 3.4.0 Blackletters:Informal style subclass The designs of this subclass are generally based on medieval European Gothic cursive book hands. 3.4.1 Blackletters:Informal sty1e:Sans serif Typefaces in this group have characteristics of an informal Blackletters style, but have plain stem endings. No Sample Av
