/ 
Geo-GoogleEarth-Document-0.09
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/ Geo::GoogleEarth::Document::Folder

NAME

Geo::GoogleEarth::Document::Folder - Geo::GoogleEarth::Document::Folder object

SYNOPSIS

use Geo::GoogleEarth::Document;
my $document=Geo::GoogleEarth::Document->new();
my $folder=$document->Folder(name=>"My Folder");

DESCRIPTION

Geo::GoogleEarth::Document::Folder is a Geo::GoogleEarth::Document::Base with a few other methods.

USAGE

my $folder=$document->Folder(); #add folder to $document
my $folder=$folder->Folder();   #add folder to $folder

Folder

Constructs a new Folder object and appends it to the parent folder object. Returns the object reference if you need to make any setting changes after construction.

my $folder=$folder->Folder(name=>"My Folder");
$folder->Folder(name=>"My Folder");

Placemark

Constructs a new Placemark object and appends it to the parent folder object. Returns the object reference if you need to make any setting changes after construction.

my $placemark=$folder->Placemark(name=>"My Placemark",
                                 address=>"1600 Pennsylvania Ave NW, Washington, DC");

$folder->Placemark(name=>"My Placemark", lat=>38.897607, lon=>-77.036554);

Constructs a new NetworkLink object and appends it to the parent folder object. Returns the object reference if you need to make any setting changes after construction.

my $networklink=$folder->NetworkLink(name=>"My NetworkLink",
                                     url=>"./anotherdoc.kml");

$folder->NetworkLink(name=>"My NetworkLink", url=>"./anotherdoc.kml");

type

Returns the object type.

my $type=$folder->type;

structure

Returns a hash reference for feeding directly into XML::Simple.

Unfortunately, this package cannot guarantee how Folders, Placemarks, or NetworkLinks are ordered when in the same folder. Because, it's a hash reference! But, order is preserved within a group of Folders, NetworkLink, and Placemarks.

my $structure=$folder->structure;

data

Pushes arguments onto data array and returns an array or reference that holds folder object content. This is a list of objects that supports a type and structure method.

my $data=$folder->data;
my @data=$folder->data;
$folder->data($placemark);

BUGS

LIMITATIONS

Due to a limitation in XML::Simple and the fact that we feed it a hash, it is not possible to specify the order of Folders, Placemarks and NetworkLinks. However, this package does preserve the order of creation within groups of Folders, Placemarks, and NetworkLinks. A good work around is to put unique types of objects in folders.

TODO

SUPPORT

Try geo-perl email list.

AUTHOR

Michael R. Davis (mrdvt92)
CPAN ID: MRDVT

COPYRIGHT

This program is free software licensed under the...

The BSD License

The full text of the license can be found in the LICENSE file included with this module.

SEE ALSO

Geo::GoogleEarth::Document creates a GoogleEarth KML Document.