OpenType® specification (OpenType 1.8.2)
The OpenType™ specification has been formatted in HTML, but may link to .PDF files.
OpenType specification version 1.8.2
- OpenType overview
- The OpenType font file
- Font file tables
- Advanced typographic extensions (OpenType layout)
- OpenType layout common table formats
- OpenType font variations overview
- OpenType font variations common table formats
Errata
Appendices
- Recommendations
- OpenType layout tag registry
- OpenType design-variation axis tag registry
- The WGL4.0 character set
- TrueType fundamentals
- The TrueType instruction set
- OpenType Mirroring Pairs list
- Adobe technical note #5176: “The Compact Font Format Specification”
- Adobe technical note #5177: “Type 2 Charstring Format”
- The CFF 2 Charstring Format
- Adobe Technical Note #5902: “PostScript Name Generation for Variation Fonts”
- Specification changes log file
OpenType 1.8.2 incorporates revisions in Amendment 1 and Draft Amendment 2 of the ISO/IEC 14496-22:2015 “Open Font Format (3rd edition)” standard. Additionally, it incorporates extensions not included in ISO/IEC 14496-22:2015 plus Amendments 1 and 2, including the 'MERG', 'meta' and 'sbix' tables, and all of the addtions related to OpenType Font Variations. Current editions and amendments of ISO/IEC 14496-22 are freely available for download from the ISO website.
Updates to this specification are noted in the change log.
OpenType specification
Commentaires
https://aka.ms/ContentUserFeedback.
Prochainement : Tout au long de l'année 2024, nous supprimerons progressivement les GitHub Issues en tant que mécanisme de retour d'information pour le contenu et nous les remplacerons par un nouveau système de retour d'information. Pour plus d’informations, voir:Soumettre et afficher des commentaires pour