Geotools for Lavarel 4 & 5

This package allows you to use Geotools in Laravel.

Installation

It can be found on Packagist.
The recommended way is through composer.
Edit compose.json and add:
Please note: use version 0.2.* if you use Laravel 4.
The document is here.

{
    "require": {
        "toin0u/geotools-laravel": "~1.0"
    }
}

And install dependecies:

$ curl -sS https://getcomposer.org/installer | php
$ php composer.phar install

Usage

Find the providers key in config/app.php and register the Geotools Service Provider.

'providers' => [
    // ...

    'Toin0uGeotoolsGeotoolsServiceProvider',
]

Find the aliases key in config/app.php and register the Geotools Facade.

'aliases' => [
    // ...

    'Geotools' => 'Toin0uGeotoolsFacadeGeotools',
]

Examples

Coordinate & Ellipsoid

use LeagueGeotoolsCoordinateEllipsoid;
use Toin0uGeotoolsFacadeGeotools;

// from an GeocoderResultResultInterface instance within Airy ellipsoid
$coordinate = Geotools::coordinate($geocoderResult, Ellipsoid::createFromName(Ellipsoid::AIRY));
// or in an array of latitude/longitude coordinate within GRS 1980 ellipsoid
$coordinate = Geotools::coordinate([48.8234055, 2.3072664], Ellipsoid::createFromName(Ellipsoid::GRS_1980));
// or in latitude/longitude coordinate within WGS84 ellipsoid
$coordinate = Geotools::coordinate('48.8234055, 2.3072664');
// or in degrees minutes seconds coordinate within WGS84 ellipsoid
$coordinate = Geotools::coordinate('48°49′24″N, 2°18′26″E');
// or in decimal minutes coordinate within WGS84 ellipsoid
$coordinate = Geotools::coordinate('48 49.4N, 2 18.43333E');
// the result will be:
printf("Latitude: %Fn", $coordinate->getLatitude()); // 48.8234055
printf("Longitude: %Fn", $coordinate->getLongitude()); // 2.3072664
printf("Ellipsoid name: %sn", $coordinate->getEllipsoid()->getName()); // WGS 84
printf("Equatorial radius: %Fn", $coordinate->getEllipsoid()->getA()); // 6378136.0
printf("Polar distance: %Fn", $coordinate->getEllipsoid()->getB()); // 6356751.317598
printf("Inverse flattening: %Fn", $coordinate->getEllipsoid()->getInvF()); // 298.257224
printf("Mean radius: %Fn", $coordinate->getEllipsoid()->getArithmeticMeanRadius()); // 6371007.772533

Convert

// ...

$coordinate = Geotools::coordinate('40.446195, -79.948862');
$converted  = Geotools::convert($coordinate);
// convert to decimal degrees without and with format string
printf("%sn", $converted->toDecimalMinutes()); // 40 26.7717N, -79 56.93172W
printf("%sn", $converted->toDM('%P%D°%N %p%d°%n')); // 40°26.7717 -79°56.93172
// convert to degrees minutes seconds without and with format string
printf("%sn", $converted->toDegreesMinutesSeconds('<p>%P%D:%M:%S, %p%d:%m:%s</p>')); // <p>40:26:46, -79:56:56</p>
printf("%sn", $converted->toDMS()); // 40°26′46″N, 79°56′56″W
// convert in the UTM projection (standard format)
printf("%sn", $converted->toUniversalTransverseMercator()); // 17T 589138 4477813
printf("%sn", $converted->toUTM()); // 17T 589138 4477813 (alias)

Distance

// ...

$coordA   = Geotools::coordinate([48.8234055, 2.3072664]);
$coordB   = Geotools::coordinate([43.296482, 5.36978]);
$distance = Geotools::distance()->setFrom($coordA)->setTo($coordB);

printf("%sn",$distance->flat()); // 659166.50038742 (meters)
printf("%sn",$distance->in('km')->haversine()); // 659.02190812846
printf("%sn",$distance->in('mi')->vincenty()); // 409.05330679648
printf("%sn",$distance->in('ft')->flat()); // 2162619.7519272

Point

// ...

$coordA   = Geotools::coordinate([48.8234055, 2.3072664]$);
$coordB   = Geotools::coordinate([43.296482, 5.36978]$);
$point    =  Geotools::point()->setFrom($coordA)->setTo($coordB);

printf("%dn", $point->initialBearing()); // 157 (degrees)
printf("%sn", $point->initialCardinal()); // SSE (SouthSouthEast)
printf("%dn", $point->finalBearing()); // 160 (degrees)
printf("%sn", $point->finalCardinal()); // SSE (SouthSouthEast)

$middlePoint = $point->middle(); // LeagueGeotoolsCoordinateCoordinate
printf("%sn", $middlePoint->getLatitude()); // 46.070143125815
printf("%sn", $middlePoint->getLongitude()); // 3.9152401085931

$destinationPoint = Geotools::point()->setFrom($coordA)->destination(180, 200000); // LeagueGeotoolsCoordinateCoordinate
printf("%sn", $destinationPoint->getLatitude()); // 47.026774650075
printf("%sn", $destinationPoint->getLongitude()); // 2.3072664

Geohash

// ...

$coordToGeohash = Geotools::coordinate('43.296482, 5.36978');

// encoding
$encoded = Geotools::geohash()->encode($coordToGeohash, 4); // 12 is the default length / precision
// encoded
printf("%sn", $encoded->getGeohash()); // spey
// encoded bounding box
$boundingBox = $encoded->getBoundingBox(); // array of LeagueGeotoolsCoordinateCoordinateInterface
$southWest   = $boundingBox[0];
$northEast   = $boundingBox[1];
printf("http://www.openstreetmap.org/?minlon=%s&minlat=%s&maxlon=%s&maxlat=%s&box=yesn",
    $southWest->getLongitude(), $southWest->getLatitude(),
    $northEast->getLongitude(), $northEast->getLatitude()
); // http://www.openstreetmap.org/?minlon=5.2734375&minlat=43.2421875&maxlon=5.625&maxlat=43.41796875&box=yes

// decoding
$decoded = Geotools::geohash()->decode('spey61y');
// decoded coordinate
printf("%sn", $decoded->getCoordinate()->getLatitude()); // 43.296432495117
printf("%sn", $decoded->getCoordinate()->getLongitude()); // 5.3702545166016
// decoded bounding box
$boundingBox = $decoded->getBoundingBox(); //array of LeagueGeotoolsCoordinateCoordinateInterface
$southWest   = $boundingBox[0];
$northEast   = $boundingBox[1];
printf("http://www.openstreetmap.org/?minlon=%s&minlat=%s&maxlon=%s&maxlat=%s&box=yesn",
    $southWest->getLongitude(), $southWest->getLatitude(),
    $northEast->getLongitude(), $northEast->getLatitude()
); // http://www.openstreetmap.org/?minlon=5.3695678710938&minlat=43.295745849609&maxlon=5.3709411621094&maxlat=43.297119140625&box=yes

Changelog

See the changelog file

Support

Please open an issues in github

Contributor Code of Conduct

As contributors and maintainers of this project, we pledge to respect all people
who contribute through reporting issues, posting feature requests, updating
documentation, submitting pull requests or patches, and other activities.
We are committed to making participation in this project a harassment-free
experience for everyone, regardless of level of experience, gender, gender
identity and expression, sexual orientation, disability, personal appearance,
body size, race, age, or religion.
Examples of unacceptable behavior by participants include the use of sexual
language or imagery, derogatory comments or personal attacks, trolling, public
or private harassment, insults, or other unprofessional conduct.
Project maintainers have the right and responsibility to remove, edit, or reject
comments, commits, code, wiki edits, issues, and other contributions that are
not aligned to this Code of Conduct. Project maintainers who do not follow the
Code of Conduct may be removed from the project team.
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported by opening an issue or contacting one or more of the project
maintainers.
This Code of Conduct is adapted from the Contributor
Covenant, version 1.0.0, available at
http://contributor-covenant.org/version/1/0/0/

License

Geotools-laravel is released under the MIT License. See the bundled
LICENSE file for details.