Weather::Com::Units.3pm

Langue: en

Autres versions - même langue

Version: 2007-07-09 (ubuntu - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Weather::Com::Units - class representing units of measure

SYNOPSIS

   #!/usr/bin/perl -w
   use Weather::Com::Finder;
 
   # you have to fill in your ids from weather.com here
   my $PartnerId  = 'somepartnerid';
   my $LicenseKey = 'mylicense';
 
   my %weatherargs = (
         'partner_id' => $PartnerId,
         'license'    => $LicenseKey,
   );
 
   my $weather_finder = Weather::Com::Finder->new(%weatherargs);
   
   my @locations = $weather_finder->find('Heidelberg');
 
   print "Speed is messured in ", $locations[0]->units()->speed();
   print " for this location.\n";

DESCRIPTION

Via Weather::Com::Units one can access the units of measure that correspond to the numeric values used in its parent location object.

This class will not be updated automatically with each call to one of its methods. You need to call the "units()" method of the parent object again to update your object.

CONSTRUCTOR

You usually would not construct an object of this class yourself. This is implicitely done when you call the "units()" method of one location object.

METHODS


distance()

Returns the unit of distance used.

precipitation()

Returns the unit of precipitation used.

pressure()

Returns the unit of barometric pressure used.

speed()

Returns the unit of speed used.

temperature()

Returns the unit of temperature used.

AUTHOR

Thomas Schnuecker, <thomas@schnuecker.de> Copyright (C) 2004-2007 by Thomas Schnuecker

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

The data provided by weather.com and made accessible by this OO interface can be used for free under special terms. Please have a look at the application programming guide of weather.com (<http://www.weather.com/services/xmloap.html>)!