NAME¶
Weather::Com::AirPressure - class containing barometric pressure data
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');
my $currconditions = $locations[0]->current_conditions();
print "Barometric pressure is ",
$currconditions->pressure()->pressure(), "\n";
print "and it's ", $currconditions->pressure()->tendency(), "\n";
DESCRIPTION¶
Via
Weather::Com::AirPressure one can access the barometric pressure and
its tendency.
This class will
not be updated automatically with each call to one of its
methods. You need to call the "pressure()" method of the parent
object again to update your object.
CONSTRUCTOR¶
You usually would not construct an object of this class yourself. This is
implicitely done when you call the "pressure()" method of one
current conditions or forecast object.
METHODS¶
pressure()
Returns the barometric pressure.
tendency([$language])
Returns the tendency of the barometric pressure.
This attribute is
dynamic language enabled.
AUTHOR¶
Thomas Schnuecker, <thomas@schnuecker.de>
COPYRIGHT AND LICENSE¶
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>)!