ISO/IEC TR 10036:2020

TECHNICAL ISO/IEC TR
REPORT 10036
First edition
2020-12
Information technology — Font
information interchange — Registered
glyph identifiers
Technologies de l'information — Échange d'informations sur les
fontes — Identifiants de glyphes enregistrés
Reference number
©
ISO/IEC 2020
© ISO/IEC 2020
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Published in Switzerland
ii © ISO/IEC 2020 – All rights reserved

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Glyph table . 1
4.1 General . 1
4.2 Structure of the glyph table . 2
4.3 Metrics of the glyph image . 2
Bibliography . 3
© ISO/IEC 2020 – All rights reserved iii

Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that
are members of ISO 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. ISO and IEC technical committees collaborate in fields of mutual interest. Other
international organizations, governmental and non-governmental, in liaison with ISO and IEC, also
take part in the work.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for
the different types of document should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject
of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent
rights. Details of any patent rights identified during the development of the document will be in the
Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents) or the IEC
list of patent declarations received (see patents.iec.ch).
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expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology,
Subcommittee SC 34, Document description and processing languages.
This first edition of ISO/IEC TR 10036 cancels and replaces ISO/IEC 10036:1996.
The main changes compared to ISO/IEC 10036:1996 are as follows:
— removal of the registration procedure specification due to the retirement of the registration
authority;
— inclusion of the glyph registry published by the former registration authority.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO/IEC 2020 – All rights reserved

Introduction
In some applications and use-cases of font information interchange, especially among CJK script
users, font producers or users need to make fine distinctions between presentation forms of the same
character for use in different contexts. In the past, because fonts
...