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kea-geo
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latest (0.0.12)
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0.0.1
Collection of geo related utility
github.com/ardhi/kea-geo
ardhi/kea-geo
kea-geo
/
src
/
tileToLng.js
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(4 loc)
•
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JavaScript
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// source: https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#ECMAScript_.28JavaScript.2FActionScript.2C_etc..29
module
.
exports
=
function
(
x, zoom
) {
return
(x /
Math
.
pow
(
2
, zoom) *
360
-
180
) }