API to render teletext pages using vector graphics in the browser DOM
!Splash: Prerendered teletext page
This package renders teletext pages using vector graphics (SVG).
* Rich API to draw text and graphics
* Support for teletext level 1, 1.5 and parts of 2.5
* Scalable, high-resolution rendering
Quickstart with CDN:
``html
`
For local development, install the module and import the following if you're using vite or similar tooling:
`javascript`
import { Teletext } from '@techandsoftware/teletext';
It can also be run in nodejs by passing in a DOM window, see the API.
* Full documentation
* Usage
* API
* Demos
The project is licensed under GNU Affero General Public License 3 AGPL-3.0-only. For commercial support and integration enquiries, contact
The fonts supplied in the demo/fonts directory have their own licenses. See the *.license files in that directory.
This package is compliant with REUSE 3.
* Unscii font used for block graphics when setView or enhance().putG3() is called - http://viznut.fi/unscii/loadPageFromEncodedString` API is from Simon Rawles' teletext editor - https://edit.tf/
* Native font stack adapted from Bootstrap's - https://getbootstrap.com/docs/4.5/content/reboot/#native-font-stack
* The internal API used for drawing SVG is a subset of svg.js v3 - https://svgjs.dev/docs/3.0/
* Teletext test pages from https://teletextarchive.com/
* The data format for stored test pages and for the
* The Output Line format is taken from MRG's .tti file spec - https://zxnet.co.uk/teletext/documents/ttiformat.pdf