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d3-timezone-scale

v0.0.1

Published

d3 scale component using a specified timezone name

Vulnerabilities

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Links

Git

Maintainers

jakepufferjakepuffer

Keywords

d3d3-module

Readme

d3-timezone-scale

Heavily copied from Thomas Coats' d3-chronological but updated for D3 V4.

d3-timezone-scale allows creating scales locked into a specified timezone name from momentjs timezone (such as "UTC" or "US/East").

Installing

If you use NPM, npm install d3-timezone-scale. Otherwise, download the latest release.

API Reference

Use just like D3's scaleTime, except you pass a timezone name into the constructor. Intelligent boundary-drawing will follow the natural boundaries in the specified timezone. This is especially useful when a scale spans a daylight savings time change (see example).

Pass a chronological time schedule to the nice function to round to the nearest schedule. example:

myScale = d3.scaleTimezone('US/Eastern')
.domain([moment('2017-03-10T00:00:00Z'), moment('2017-03-14T00:00:00Z')])
.nice(moment().tz('US/Eastern').startOf('d').every(1, 'd'))
.range([0, 500])

Dependencies

Contributing

First things first:

npm install

Running the example locally:

  1. npm install -g watchify
  2. watchify examples/index.js -o examples/bundle.js
  3. open examples/index.html in a browser