NAME

SVG::Barcode - Base class for SVG 1D and 2D codes

SYNOPSIS

my $plotter = SVG::Barcode::Subclass->new(\%params)
$plotter->param(param_name => 'newvalue');
my $svg = $plotter->plot($text);

DESCRIPTION

SVG::Barcode is a base class for SVG 1D and 2D codes.

You will not use it directly, it will be loaded by its subclasses:

• SVG::Barcode::Code128

• SVG::Barcode::QRCode

CONSTRUCTOR

new

$plotter = SVG::Barcode::Subclass->new(\%params);
$plotter = SVG::Barcode::Subclass->new;             # create with defaults

METHODS

param

$value = $plotter->param($name);
$svg   = $plotter->param($name, $newvalue);
$svg   = $plotter->param($name, '');          # set to default

Getter and setter for the parameters.

plot

$svg = $plotter->plot($text);

Creates a QR Code.

SEE ALSO

SVG::Barcode::QRCode.

AUTHOR & COPYRIGHT

© 2019 by Tekki (Rolf Stöckli).

This program is free software, you can redistribute it and/or modify it under the terms of the Artistic License version 2.0.