NAME

PortageXS::UI::Spinner::Rainbow - Console progress spinner bling.

VERSION

version 0.3.1

SYNOPSIS

    use PortageXS::UI::Spinner::Rainbow;

    my $spinner = PortageXS::UI::Spinner->new(%attributes);

    for ( 0..1000 ){
        sleep 0.1;
        $spinner->spin;
    }
    $spinner->reset;

METHODS

spin

Emits a backspace and the next spin character to output_handle

reset

Emits a spin-character clearing sequence to output_handle

This is just

    \b : backspace over last character
    \s : print a space to erase past characters
    \b : backspace again to prepare for more output

ATTRIBUTES

colorstate

The index of the next color state to dispatch.

colorstates

A list of colors to dispatch.

PRIVATE METHODS

_last_colorstate

The number of colorstates this ::Spinner::Rainbow object has.

_increment_colorstate

Increment the position within the colorstates array by one, updating colorstate

_get_next_colorstate

Returns the next character from the colorstates array

_print_to_output

Internal wrapper to proxy print to output_handle

AUTHORS

• Christian Hartmann <ian@gentoo.org>

• Torsten Veller <tove@gentoo.org>

• Kent Fredric <kentnl@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2013 by Christian Hartmann.

This is free software, licensed under:

  The GNU General Public License, Version 2, June 1991