NAME

Video::Delay::Func - Video::Delay class for delays defined by math function.

SYNOPSIS

 use Video::Delay::Func;
 my $obj = Video::Delay::Func->new(%parameters);
 my $delay = $obj->delay;

METHODS

new(%parameters)

 Constructor

• func

   Math function. 't' is time variable.
   Default value is '1000 * sin(t)'.

• incr

   Counter increment.
   Default value is 0.1.

delay()

 Returns delay defined by function in miliseconds.
 Time si affected by 'incr' increment parameter.

ERRORS

 new():
         From Class::Utils::set_params():
                 Unknown parameter '%s'.

 delay():
         Error in function
                 Error, %s

EXAMPLE

 # Pragmas.
 use strict;
 use warnings;

 # Modules.
 use Video::Delay::Func;

 # Object.
 my $obj = Video::Delay::Func->new(
         'func' => '1000 * sin(t)',
         'incr' => 0.1,
 );

 # Print delay.
 print $obj->delay."\n";
 print $obj->delay."\n";
 print $obj->delay."\n";

 # Output:
 # 99.8334166468282
 # 198.669330795061
 # 295.52020666134

DEPENDENCIES

Class::Utils, English, Error::Pure.

SEE ALSO

Video::Delay::Array, Video::Delay::Const.

REPOSITORY

https://github.com/tupinek/Video-Delay

AUTHOR

Michal Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

BSD 2-Clause License

VERSION

0.01