NAME

Geo::Coordinates::Converter - simple converter of geo coordinates

SYNOPSIS

        use strict;
        use warnings;

        use Geo::Coordinates::Converter;

        my $geo = Geo::Coordinates::Converter->new( lat => '35.65580', lng => '139.65580', datum => 'wgs84' );
        my $point = $geo->convert( dms => 'tokyo' );
        print $point->lat;
        print $point->lng;
        print $point->datum;
        print $point->format;

        my $clone = $point->clone;
        my $geo2 = Geo::Coordinates::Converter->new( point => $clone );
        my $point2 = $geo->convert( degree => 'wgs84' );
        print $point2->lat;
        print $point2->lng;
        print $point2->datum;
        print $point2->format;

DESCRIPTION

the format and datum of geo coordinates are simply converted. when it is insufficient in the coordinate system and the format of the standard, it is possible to add it easily.

CONSTRUCTOR

new

            my $geo = Geo::Coordinates::Converter->new( lat => '35.65580', lng => '139.65580', datum => 'wgs84' );
            my $geo = Geo::Coordinates::Converter->new( point => $point );

Options
lat set to latitude

lng set to longitude

point set to Geo::Coordinates::Converter::Point object.

            when this is set, neither 'lat' and 'lng' and 'datum' and
            'format' options are necessary having.

datum set to datum

format set to format. it is detected automatically.

converter

            set to converter object. Geo::Coordinates::Converter::Datum can
            be used by default, and other conversion classes also use it.

formats the object of the format is set by the ARRAY reference when

using it excluding the formatter of default.

internal_format

            the specification format is set internally. default is degree.
            when it dose not like on internal format when datum is
            customized, it use it.

METHODS

convert

        the geometric transformation is done. after it converts it,
        Geo::Coordinates::Converter::Point object it returned.

            # Examples:
            my $point = $geo->convert( grs80 => 'degree' );
            my $point = $geo->convert( tokyo => 'dms' );
            my $point = $geo->convert( dms => 'wgs84' );
            my $point = $geo->convert('wgs84');
            my $point = $geo->convert('degree');

AUTHOR

Kazuhiro Osawa <yappo {at} shibuya {dot} pl>

SEE ALSO

Geo::Coordinates::Converter::Point, Geo::Coordinates::Converter::Format, Geo::Coordinates::Converter::Datum

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.