{
    "content": [
        {
            "type": "text",
            "text": "# GD::Barcode (perldoc)\n\n## NAME\n\nGD::Barcode - Create barcode image with GD\n\n## SYNOPSIS\n\n*ex. CGI*\nuse GD::Barcode::UPCE;\nbinmode(STDOUT);\nprint \"Content-Type: image/png\\n\\n\";\nprint GD::Barcode->new('EAN13', '123456789012')->plot->png;\n*with Error Check*\nmy $oGdBar = GD::Barcode->new('EAN13', '12345678901');\ndie $GD::Barcode::errStr unless($oGdBar);     #Invalid Length\n$oGdBar->plot->png;\n\n## DESCRIPTION\n\nGD::Barcode is a subclass of GD and allows you to create barcode image with GD. This module\nbased on \"Generate Barcode Ver 1.02 By Shisei Hanai 97/08/22\".\n\n## Sections\n\n- **NAME**\n- **SYNOPSIS**\n- **DESCRIPTION**\n- **AUTHOR**\n- **COPYRIGHT**\n- **SEE ALSO**\n\nUse structuredContent.sections for detailed options, examples, and full documentation.\n"
        }
    ],
    "structuredContent": {
        "command": "GD::Barcode",
        "section": "",
        "mode": "perldoc",
        "summary": "GD::Barcode - Create barcode image with GD",
        "synopsis": "*ex. CGI*\nuse GD::Barcode::UPCE;\nbinmode(STDOUT);\nprint \"Content-Type: image/png\\n\\n\";\nprint GD::Barcode->new('EAN13', '123456789012')->plot->png;\n*with Error Check*\nmy $oGdBar = GD::Barcode->new('EAN13', '12345678901');\ndie $GD::Barcode::errStr unless($oGdBar);     #Invalid Length\n$oGdBar->plot->png;",
        "tldr_summary": null,
        "tldr_examples": [],
        "tldr_source": null,
        "flags": [],
        "examples": [],
        "see_also": [],
        "section_outline": [
            {
                "name": "NAME",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "SYNOPSIS",
                "lines": 13,
                "subsections": []
            },
            {
                "name": "DESCRIPTION",
                "lines": 41,
                "subsections": []
            },
            {
                "name": "AUTHOR",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "COPYRIGHT",
                "lines": 5,
                "subsections": []
            },
            {
                "name": "SEE ALSO",
                "lines": 2,
                "subsections": []
            }
        ],
        "sections": {
            "NAME": {
                "content": "GD::Barcode - Create barcode image with GD\n",
                "subsections": []
            },
            "SYNOPSIS": {
                "content": "*ex. CGI*\n\nuse GD::Barcode::UPCE;\nbinmode(STDOUT);\nprint \"Content-Type: image/png\\n\\n\";\nprint GD::Barcode->new('EAN13', '123456789012')->plot->png;\n\n*with Error Check*\n\nmy $oGdBar = GD::Barcode->new('EAN13', '12345678901');\ndie $GD::Barcode::errStr unless($oGdBar);     #Invalid Length\n$oGdBar->plot->png;\n",
                "subsections": []
            },
            "DESCRIPTION": {
                "content": "GD::Barcode is a subclass of GD and allows you to create barcode image with GD. This module\nbased on \"Generate Barcode Ver 1.02 By Shisei Hanai 97/08/22\".\n\nFrom 1.14, you can use this module even if no GD (except plot method).\n\nnew\n*$oGdBar* = GD::Barcode::UPCE->new(*$sType*, *$sTxt*);\n\nConstructor. Creates a GD::Barcode::*$sType* object for *$sTxt*.\n\nplot()\n*$oGd* = $oGdBar->plot([Height => *$iHeight*, NoText => *0 | 1*]);\n\ncreates GD object with barcode image for the *$sTxt* specified at new method. *$iHeight* is\nheight of the image. If *NoText* is 1, the image has no text image of *$sTxt*.\n\nex.\nmy $oGdB = GD::Barcode->new('EAN13', '123456789012');\nmy $oGD = $oGdB->plot(NoText=>1, Height => 20);\n# $sGD is a GD image with Height=>20 pixels, with no text.\n\nbarcode()\n*$sPtn* = $oGdBar->barcode();\n\nreturns a barcode pattern in string with '1' and '0'. '1' means black, '0' means white.\n\nex.\nmy $oGdB = GD::Barcode->new('UPCE', '123456789012');\nmy $sPtn = $oGdB->barcode();\n# $sPtn = '';\n\n$errStr\n$GD::Barcode::errStr\n\nhas error message.\n\n$text\n$oGdBar->{$text}\n\nhas barcode text based on *$sTxt* specified in new method.\n",
                "subsections": []
            },
            "AUTHOR": {
                "content": "Kawai Takanori GCD00051@nifty.ne.jp\n",
                "subsections": []
            },
            "COPYRIGHT": {
                "content": "The GD::Barocde module is Copyright (c) 2000 Kawai Takanori. Japan. All rights reserved.\n\nYou may distribute under the terms of either the GNU General Public License or the Artistic\nLicense, as specified in the Perl README file.\n",
                "subsections": []
            },
            "SEE ALSO": {
                "content": "GD GD::Barcode subclasses\n",
                "subsections": []
            }
        }
    }
}