# GD::Barcode::Industrial2of5 - phpMan

## NAME
    [GD::Barcode::Industrial2of5] - Create Industrial2of5 barcode image with
    GD

## SYNOPSIS
    *ex. CGI*

      use [GD::Barcode::Industrial2of5];
      binmode(STDOUT);
      print "Content-Type: image/png\n\n";
      print [GD::Barcode::Industrial2of5]->new('1234567890')->plot->png;

    *with Error Check*

      my $oGdBar = [GD::Barcode::Industrial2of5]->new('A12345678');
      die $[GD::Barcode::Industrial2of5::errStr] unless($oGdBar);     #Invalid Characters
      $oGdBar->plot->png;

## DESCRIPTION
    [GD::Barcode::Industrial2of5] is a subclass of [GD::Barcode] and allows you
    to create Industrial2of5 barcode image with GD.

  new
    *$oGdBar* = [GD::Barcode::Industrial2of5]->new(*$sTxt*);

    Constructor. Creates a [GD::Barcode::Industrial2of5] object for *$sTxt*.
    *$sTxt* has numeric characters([0-9]).

  plot()
    *$oGd* = $oGdBar->plot([Height => *$iHeight*, NoText => *0 | 1*]);

    creates GD object with barcode image for the *$sTxt* specified at new
    method. *$iHeight* is height of the image. If *NoText* is 1, the image
    has no text image of *$sTxt*.

     ex.
      my $oGdB = [GD::Barcode::Industrial2of5]->new('12345678');
      my $oGD = $oGdB->plot(NoText=>1, Height => 20);
      # $sGD is a GD image with Height=>20 pixels, with no text.

  barcode()
    *$sPtn* = $oGdBar->barcode();

    returns a barcode pattern in string with '1' and '0'. '1' means black,
    '0' means white.

     ex.
      my $oGdB = [GD::Barcode::Industrial2of5]->new('12345678');
      my $sPtn = $oGdB->barcode();

  $errStr
    $[GD::Barcode::Industrial2of5::errStr]

    has error message.

  $text
    $oGdBar->{$text}

    has barcode text based on *$sTxt* specified in new method.

## AUTHOR
    Kawai Takanori <GCD00051@nifty.ne.jp>

## COPYRIGHT
    The [GD::Barocde::Industrial2of5] module is Copyright (c) 2000 Kawai
    Takanori. Japan. All rights reserved.

    You may distribute under the terms of either the GNU General Public
    License or the Artistic License, as specified in the Perl README file.

## SEE ALSO
    [GD::Barcode]