edwardtufte/et-book

OpenType

Open

#3 建立於 2015年9月26日

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 (8 留言) (3 反應) (0 負責人)HTML (1,098 star) (101 fork)batch import
enhancementhelp wanted

描述

The lining figures and text figures versions of the font could be rolled into single font files containing both, using OpenType features to select between the two. (The features lnum and onum in particular.)

Likewise the small-capitals fonts (smcp and c2sc) and ‘expert set’ (mapped to the correct Unicode codepoints) included in the originals.zip file in the source directory can be merged into the main files of the typeface using the OpenType format.

Then, once the last few browsers support it, webfont users could enable these using the standard font-feature-settings CSS property.

貢獻者指南

技術棧
css
領域
frontenddesign
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
4
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
3-5 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Understanding OpenType features (lnum, onum, smcp, c2sc)Font editing tool (FontForge, fonttools)CSS font feature settings propertyAccess to source font files in originals.zip
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
20
研究方向
Investigate how to combine the lining and text figures into a single font file using OpenType features lnum and onum. Similarly, merge the small capitals fonts (using smcp and c2sc) and the 'expert set' into the main font files. The source font files are in the 'originals.zip' in the repository. After merging, update the web font files and provide CSS examples using font feature settings. Review any existing build scripts or font editing tools used in the repo, and read the issue comments for additional context.