NAME
Chart::Clicker::Data::Range - A range of Data
VERSION
version 2.82
SYNOPSIS
use Chart::Clicker::Data::Range;
my $range = Chart::Clicker::Data::Range->new({
lower => 1,
upper => 10
});DESCRIPTION
Chart::Clicker::Data::Range implements a range of values.
ATTRIBUTES
lower
Set/Get the lower bound for this Range
max
Set/Get the maximum value allowed for this Range. This value should only be set if you want to EXPLICITLY set the upper value.
min
Set/Get the minimum value allowed for this Range. This value should only be set if you want to EXPLICITLY set the lower value.
upper
Set/Get the upper bound for this Range
METHODS
add
Adds the specified range to this one. The lower is reduced to that of the provided one if it is lower, and the upper is ADDED to this range's upper.
combine
Combine this range with the specified so that this range encompasses the values specified. For example, adding a range with an upper-lower of 1-10 with one of 5-20 will result in a combined range of 1-20.
contains ($value)
Returns true if supplied value falls within this range (inclusive). Otherwise returns false.
divvy
my $values = $range->divvy(5);Returns an arrayref of $N - 1 values equally spaced in the range so that it may be divided into $N pieces.
span
Returns the span of this range, or UPPER - LOWER.
AUTHOR
Cory G Watson <gphat@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Cold Hard Code, LLC.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.