d3-rs-intl

d3-rs-intl is a module that includes a few Internationalization tools for D3v4.

Builds

Example

View @redsift/d3-rs-intl on Codepen

Usage

Browser

<script src="//static.redsift.io/reusable/d3-rs-intl/latest/d3-rs-intl.umd-es2015.min.js"></script>
<script>
	var l = d3_rs_intl.time();
	var t = d3.timeFormatLocale(l.d3).format('%c')(new Date());
</script>

ES6

import { units } from "@redsift/d3-rs-intl";
let l = units([ 'en-GB', 'en' ]);
...

Require

var intl = require("@redsift/d3-rs-intl");
var l = intl.units(intl.lookup('Catalan'));
...

The main helpers in this module are time() and units() which can optionally take an array of preferred ISO 639 language-CULTURE or language values and return the appropriate formatter. This formatter can be used by d3-format and d3-time-format to emit localized values such as decimal separators, currency and day names.

If no parameters are supplied, both methods attempt to use the browser preferences.

Building

As this package builds the node using imported JSON locales from d3-format and d3-time-format, you will need a JSON -> JS convesion helper in your build process if you are using a tool like Rollup, e.g. rollup-plugin-json.