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Geo::Constants.3pm
Langue: en
Version: 2007-01-15 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Geo::Constants - Package for standard Geo:: constants.SYNOPSIS
use Geo::Constants qw{PI DEG RAD}; #import into namespace print "PI: ", PI(), "\n"; print "d/r: ", DEG(), "\n"; print "r/d: ", RAD(), "\n"; use Geo::Constants; #Perl OO my $obj = Geo::Constants->new(); print "PI: ", $obj->PI, "\n"; print "d/r: ", $obj->DEG, "\n"; print "r/d: ", $obj->RAD, "\n";
DESCRIPTION
CONSTRUCTOR
new
The new() constructormy $obj = Geo::Constants->new();
METHODS
PI
my $pi = $obj->PI; use Geo::Constants qw{PI}; my $pi = PI();
DEG
my $degrees_per_radian = $obj->DEG; use Geo::Constants qw{DEG}; my $degrees_per_radian = DEG();
RAD
my $radians_per_degree = $obj->RAD; use Geo::Constants qw{DEG}; my $radians_per_degree = RAD();
KNOTS
1 nautical mile per hour = (1852/3600) m/s - United States Department of Commerce, National Institute of Standards and Technology, NIST Special Publication 330, 2001 EditionReturns 1852/3600
TODO
Add more constantsBUGS
Please send to the geo-perl email list.LIMITS
AUTHOR
Michael R. Davis qw/perl michaelrdavis com/LICENSE
Copyright (c) 2006 Michael R. Davis (mrdvt92)This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Geo::Functions Geo::EllipsoidsContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre