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.\" ========================================================================
.\"
.IX Title "Geo::Coder::Googlev3 3pm"
.TH Geo::Coder::Googlev3 3pm "2022-12-12" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Geo::Coder::Googlev3 \- Google Maps v3 Geocoding API
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    use Geo::Coder::Googlev3;
\&
\&    my $geocoder = Geo::Coder::Googlev3\->new;
\&    my $location  = $geocoder\->geocode(location => \*(AqBrandenburger Tor, Berlin\*(Aq);
\&    my @locations = $geocoder\->geocode(location => \*(AqBerliner Straße, Berlin, Germany\*(Aq);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Use this module just like Geo::Coder::Google. Note that no
\&\f(CW\*(C`apikey\*(C'\fR is used in Google's v3 \s-1API,\s0 and the returned data structure
differs.
.PP
Please check also
<https://developers.google.com/maps/documentation/geocoding/>
for more information about Google's Geocoding \s-1API\s0 and especially usage
limits.
.SS "\s-1CONSTRUCTOR\s0"
.IX Subsection "CONSTRUCTOR"
.IP "new" 4
.IX Item "new"
.Vb 2
\&    $geocoder = Geo::Coder::Googlev3\->new;
\&    $geocoder = Geo::Coder::Googlev3\->new(language => \*(Aqde\*(Aq, gl => \*(Aqes\*(Aq);
.Ve
.Sp
Creates a new geocoding object.
.Sp
The \f(CW\*(C`ua\*(C'\fR parameter may be supplied to override the default
LWP::UserAgent object. The default \f(CW\*(C`LWP::UserAgent\*(C'\fR object sets
the \f(CW\*(C`timeout\*(C'\fR to 15 seconds and enables the \f(CW\*(C`env_proxy\*(C'\fR option.
.Sp
The Geo::Coder::Google's \f(CW\*(C`oe\*(C'\fR parameter is not supported.
.Sp
The parameters \f(CW\*(C`region\*(C'\fR, \f(CW\*(C`language\*(C'\fR, \f(CW\*(C`bounds\*(C'\fR, and \f(CW\*(C`key\*(C'\fR are also
accepted. The \f(CW\*(C`bounds\*(C'\fR parameter should be in the form:
.Sp
.Vb 1
\&   [{lat => ..., lng => ...}, {lat => ..., lng => ...}]
.Ve
.Sp
The parameter \f(CW\*(C`sensor\*(C'\fR should be set to the string \f(CW\*(C`true\*(C'\fR if the
geocoding request comes from a device with a location sensor (see
<https://developers.google.com/maps/documentation/geocoding/#GeocodingRequests>).
There's no default.
.Sp
By default queries are done using \f(CW\*(C`http\*(C'\fR. By setting the \f(CW\*(C`use_https\*(C'\fR
parameter to a true value \f(CW\*(C`https\*(C'\fR is used.
.SS "\s-1METHODS\s0"
.IX Subsection "METHODS"
.IP "geocode" 4
.IX Item "geocode"
.Vb 2
\&    $location = $geocoder\->geocode(location => $location);
\&    @locations = $geocoder\->geocode(location => $location);
.Ve
.Sp
Queries \fI\f(CI$location\fI\fR to Google Maps geocoding \s-1API.\s0 In scalar context
it returns a hash reference of the first (best matching?) location. In
list context it returns a list of such hash references.
.Sp
The returned data structure looks like this:
.Sp
.Vb 10
\&  {
\&    "formatted_address" => "Brandenburger Tor, Pariser Platz 7, 10117 Berlin, Germany",
\&    "types" => [
\&      "point_of_interest",
\&      "establishment"
\&    ],
\&    "address_components" => [
\&      {
\&        "types" => [
\&          "point_of_interest",
\&          "establishment"
\&        ],
\&        "short_name" => "Brandenburger Tor",
\&        "long_name" => "Brandenburger Tor"
\&      },
\&      {
\&        "types" => [
\&          "street_number"
\&        ],
\&        "short_name" => 7,
\&        "long_name" => 7
\&      },
\&      {
\&        "types" => [
\&          "route"
\&        ],
\&        "short_name" => "Pariser Platz",
\&        "long_name" => "Pariser Platz"
\&      },
\&      {
\&        "types" => [
\&          "sublocality",
\&          "political"
\&        ],
\&        "short_name" => "Mitte",
\&        "long_name" => "Mitte"
\&      },
\&      {
\&        "types" => [
\&          "locality",
\&          "political"
\&        ],
\&        "short_name" => "Berlin",
\&        "long_name" => "Berlin"
\&      },
\&      {
\&        "types" => [
\&          "administrative_area_level_2",
\&          "political"
\&        ],
\&        "short_name" => "Berlin",
\&        "long_name" => "Berlin"
\&      },
\&      {
\&        "types" => [
\&          "administrative_area_level_1",
\&          "political"
\&        ],
\&        "short_name" => "Berlin",
\&        "long_name" => "Berlin"
\&      },
\&      {
\&        "types" => [
\&          "country",
\&          "political"
\&        ],
\&        "short_name" => "DE",
\&        "long_name" => "Germany"
\&      },
\&      {
\&        "types" => [
\&          "postal_code"
\&        ],
\&        "short_name" => 10117,
\&        "long_name" => 10117
\&      }
\&    ],
\&    "geometry" => {
\&      "viewport" => {
\&        "southwest" => {
\&          "lat" => "52.5094785",
\&          "lng" => "13.3617711"
\&        },
\&        "northeast" => {
\&          "lat" => "52.5230586",
\&          "lng" => "13.3937859"
\&        }
\&      },
\&      "location" => {
\&        "lat" => "52.5162691",
\&        "lng" => "13.3777785"
\&      },
\&      "location_type" => "APPROXIMATE"
\&    }
\&  };
.Ve
.Sp
The \fBraw\fR option may be set to a true value to get the uninterpreted,
raw result from the \s-1API.\s0 Just the \s-1JSON\s0 data will be translated into a
perl hash.
.Sp
.Vb 1
\&    $raw_result = $geocoder\->geocode(location => $location, raw => 1);
.Ve
.IP "region" 4
.IX Item "region"
Accessor for the \f(CW\*(C`region\*(C'\fR parameter. The value should be a country
code (\*(L"es\*(R", \*(L"dk\*(R", \*(L"us\*(R", etc). Use this to tell the webservice to
prefer matches from that region. See the Google documentation for more
information.
.IP "language" 4
.IX Item "language"
Accessor for the \f(CW\*(C`language\*(C'\fR parameter.
.IP "bounds" 4
.IX Item "bounds"
Accessor for the \f(CW\*(C`bounds\*(C'\fR parameter.
.IP "sensor" 4
.IX Item "sensor"
Accessor for the \f(CW\*(C`sensor\*(C'\fR parameter.
.SH "AUTHOR"
.IX Header "AUTHOR"
Slaven Rezic <srezic@cpan.org>
.PP
This package is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Geo::Coder::Google, Geo::Coder::Many.