File Coverage

blib/lib/Imager/QRCode.pm

Criterion	Covered	Total	%
statement	34	41	82.9
branch	4	12	33.3
condition	0	5	0.0
subroutine	10	11	90.9
pod	3	3	100.0
total	51	72	70.8

package Imager::QRCode;

use warnings;
use strict;
use base qw(Exporter);
use vars qw(@ISA $VERSION @EXPORT_OK);

@EXPORT_OK = qw(plot_qrcode);

use Carp qw(croak);
use Imager 0.55;

BEGIN {
    $VERSION = '0.035';
    eval {
        require XSLoader;
        XSLoader::load('Imager::QRCode', $VERSION);
        1;
    } or do {
        require DynaLoader;
        push @ISA, 'DynaLoader';
        bootstrap Imager::QRCode $VERSION;
    };
}

sub new {
    my $class  = shift;
    my $params = scalar ref $_[0] eq 'HASH' ? $_[0] : { @_ };
    return bless { params => $params }, $class;
}

sub plot {
    my ( $self, $text ) = @_;
    defined $text or croak 'Not enough arguments for plot()';
    return _imager( _plot($text, $self->{params}) );
}

sub plot_qrcode {
    my ( $text, $params ) = @_;
    defined $text or croak 'Not enough arguments for plot()';
    $params ||= {} if !$params || ref $params ne 'HASH';
    return _imager( _plot( $text, $params ) );
}

sub _imager {
    my $raw = shift;
    ref $raw eq 'Imager::ImgRaw' or croak "_imager() argument must be Imager::ImgRaw";
    my $img = Imager->new;
    $img->{IMG} = $raw;
    return $img;
}

1; # Magic true value required at end of module
__END__