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leaflet-terminator

v0.1.0

Published

2 years ago

show the solar terminator on a leaflet map

Downloads

9

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leaflet solar terminator

leaflet-terminator

Displays a solar terminator on a Leaflet map.

API

`terminator(date)`

Create a solar terminator. The terminator is a Leaflet L.Path object.

date is optional, and would need to be a JavaScript Date object. Default is now.

`terminator.setDate(date)`

Recalculate the terminator to a given JavaScript Date object.

Using it

This is built with browserify. If you want a standalone javascript file or UMD module, download leaflet-terminator.js.

If you want to use it with browserify, use npm.

If you have a patch to contribute, change things in index.js or in one of the dependency files. leaflet-terminator.js is a built file, do not change it: your changes will be overwritten.

See Also

This is totally cribbed from Mike Bostock's example, which is itself cribbed from science. Under the hood lie a bunch of libraries that you can use separately, like leaflet-geodesy and spherical.