GeoHex implementation for Java
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mattak Merge pull request #17 from chsh/release/3.2.2
Update version to v3.2.2
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README.md

geohex4j

Maven Central

GeoHex for Java

DESCRIPTION

GeoHex V3 for Java implemented by CHIKURA Shinsaku.

GeoHex class

GeoHex class can convert between latitude/longitude and GeoHex

V3: ported from JavaScript implementation by @sa2da.

Currently only #decode, #encode, #getZoneByLocation and #getZoneByCode methods are ready.

INSTALL

Gradle:

compile 'org.geohex.geohex4j:geohex4j:3.2.2'

or simply copy org.geohex.geohex4j.GeoHex.java into your app.

USAGE

import org.geohex.geohex4j.GeoHex;

String code = GeoHex.encode(35.780516755235475, 139.57031250000003, 9);
// code -> "XM566370240"
GeoHex.Zone zone1 = GeoHex.getZoneByLocation(35.780516755235475, 139.57031250000003, 9);
// zone1.lat -> 35.78044332128247
// zone1.lon -> 139.57018747142203
// zone1.level -> 9
// zone1.getHexSize() -> 37.70410702222824

GeoHex.Zone zone2 = GeoHex.getZoneByCode("XM566370240");
// zone2.lat -> 35.78044332128247
// zone2.lon -> 139.57018747142203
// zone2.level -> 9
// zone2.getHexSize() -> 37.70410702222824
...

LICENSE

The MIT License (MIT), in honor of @sa2da. http://twitter.com/sa2da comes from http://www.geohex.org/

Copyright (C) 2010 @chsh, @mattak

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.