https://github.com/ynakajima/ttf.js

JavaScript font library for Node.js and browser.
https://github.com/ynakajima/ttf.js

Last synced: 10 days ago
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JavaScript font library for Node.js and browser.

• Host: GitHub
• URL: https://github.com/ynakajima/ttf.js
• Owner: ynakajima
• Created: 2012-08-08T17:06:26.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2019-10-13T03:54:34.000Z (over 4 years ago)
• Last Synced: 2024-03-09T17:36:03.697Z (4 months ago)
• Language: JavaScript
• Homepage:
• Size: 2.16 MB
• Stars: 420
• Watchers: 45
• Forks: 72
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Lists

• awesome-stars - ynakajima/ttf.js - JavaScript font library for Node.js and browser. (JavaScript)
• awesome-nodejs-pure-js - ttj.js

README

        
ttf.js

======

A JavaScript TrueType font engine for modern browsers and Node.js.

Demo

------

ttf.js Demo - Glyph List



Development Status

------

work in progress...

### Implementation status of TrueType Tables

#### sfnt header

  

    sfnt versionImplemented

    numTablesImplemented

    searchRangeImplemented

    entrySelectorImplemented

    rangeShiftImplemented

  

#### Table Directory

  

    Table DirectoryImplemented

  

#### Required Tables

  

    cmapPart Implemented

    glyfAlmost

    headAlmost

    hhea-

    hmtx-

    locaAlmost

    maxpAlmost

    name-

    post-

    OS/2-

  

#### Optional Tables

  

    cvt-

    EBDT-

    EBLC-

    EBSC-

    fpgm-

    gasp-

    hdmx-

    kern-

    LTSH-

    prep-

    PCLT-

    VDMX-

    vhea-

    vmtx-

  

API

------------

* **ttf.cmap.getGlyphIndex**(charactor)

    * Return glyph index array of the given charactor . The array's length equals to number of the font's cmap subtables.

    * The param charactor only accept a single charactor, if you use multiple charactors , only return the result of the first charactor.

    * This API is working in process , only support cmap format0 and part format4. You can try your font with this , if not support, contact me;

    

TrueType Specifications

------

* Microsoft Typography - Features of TrueType and OpenType (Microsoft)

* TrueType Reference Manual (Apple)