Compass::Bearing - Convert angle to text bearing (aka heading)
use Compass::Bearing;
my $cb = Compass::Bearing->new(3);
my $angle = 12;
printf "Bearing: %s deg => %s\n", $angle, $cb->bearing($angle); #prints NNE
Convert angle to text bearing (aka heading)
The new() constructor may be called with any parameter that is appropriate to the set method.
my $obj = Compass::Bearing->new();
Method returns a text string based on bearing
my $bearing=$obj->bearing($degrees_from_north);
Method returns a text string based on bearing
my $bearing=$obj->bearing_rad($radians_from_north);
Method sets and returns key for the bearing text data structure.
my $key = $self->set;
my $key = $self->set(1);
my $key = $self->set(2);
my $key = $self->set(3); #default value
Method returns an array of text values.
my $data=$self->data;
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Michael R. Davis
MIT License
Copyright (c) 2022 Michael R. Davis
Ham::Resources::Utils compass method