{
    "content": [
        {
            "type": "text",
            "text": "# g3topbm (info)\n\n## NAME\n\ng3topbm - convert a Group 3 fax file into a portable bitmap\n\n## SYNOPSIS\n\ng3topbm [-kludge] [-reversebits] [-stretch] [g3file]\n\n## DESCRIPTION\n\nReads  a Group 3 fax file as input.  Produces a portable bitmap as out-\nput.\n\n## Sections\n\n- **NAME**\n- **SYNOPSIS**\n- **DESCRIPTION**\n- **OPTIONS** (3 subsections)\n- **REFERENCES**\n- **BUGS**\n- **SEE ALSO**\n- **AUTHOR**\n\nUse structuredContent.sections for detailed options, examples, and full documentation.\n"
        }
    ],
    "structuredContent": {
        "command": "g3topbm",
        "section": "",
        "mode": "info",
        "summary": "g3topbm - convert a Group 3 fax file into a portable bitmap",
        "synopsis": "g3topbm [-kludge] [-reversebits] [-stretch] [g3file]",
        "tldr_summary": null,
        "tldr_examples": [],
        "tldr_source": null,
        "flags": [
            {
                "flag": "",
                "long": null,
                "arg": null,
                "description": "Tells g3topbm to ignore the first few lines of the file; some- times fax files have some junk at the beginning."
            },
            {
                "flag": "",
                "long": null,
                "arg": null,
                "description": "Tells g3topbm to interpret bits least-significant first, instead of the default most-significant first. Apparently some fax modems do it one way and others do it the other way. If you get a whole bunch of \"bad code word\" messages, try using this flag."
            },
            {
                "flag": "",
                "long": null,
                "arg": null,
                "description": "Tells g3topbm to stretch the image vertically by duplicating each row. This is for the low-quality transmission mode. All flags can be abbreviated to their shortest unique prefix."
            }
        ],
        "examples": [],
        "see_also": [
            {
                "name": "pbmtog3",
                "section": "1",
                "url": "https://www.chedong.com/phpMan.php/man/pbmtog3/1/json"
            },
            {
                "name": "pbm",
                "section": "5",
                "url": "https://www.chedong.com/phpMan.php/man/pbm/5/json"
            }
        ],
        "section_outline": [
            {
                "name": "NAME",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "SYNOPSIS",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "DESCRIPTION",
                "lines": 3,
                "subsections": []
            },
            {
                "name": "OPTIONS",
                "lines": 1,
                "subsections": [
                    {
                        "name": "-kludge",
                        "lines": 3
                    },
                    {
                        "name": "-reversebits",
                        "lines": 5
                    },
                    {
                        "name": "-stretch",
                        "lines": 5
                    }
                ]
            },
            {
                "name": "REFERENCES",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "BUGS",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "SEE ALSO",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "AUTHOR",
                "lines": 3,
                "subsections": []
            }
        ],
        "sections": {
            "NAME": {
                "content": "g3topbm - convert a Group 3 fax file into a portable bitmap\n",
                "subsections": []
            },
            "SYNOPSIS": {
                "content": "g3topbm [-kludge] [-reversebits] [-stretch] [g3file]\n",
                "subsections": []
            },
            "DESCRIPTION": {
                "content": "Reads  a Group 3 fax file as input.  Produces a portable bitmap as out-\nput.\n",
                "subsections": []
            },
            "OPTIONS": {
                "content": "",
                "subsections": [
                    {
                        "name": "-kludge",
                        "content": "Tells g3topbm to ignore the first few lines of the  file;  some-\ntimes fax files have some junk at the beginning.\n"
                    },
                    {
                        "name": "-reversebits",
                        "content": "Tells g3topbm to interpret bits least-significant first, instead\nof the default  most-significant  first.   Apparently  some  fax\nmodems do it one way and others do it the other way.  If you get\na whole bunch of \"bad code word\" messages, try using this flag.\n"
                    },
                    {
                        "name": "-stretch",
                        "content": "Tells g3topbm to stretch the  image  vertically  by  duplicating\neach row.  This is for the low-quality transmission mode.\n\nAll flags can be abbreviated to their shortest unique prefix.\n"
                    }
                ]
            },
            "REFERENCES": {
                "content": "The standard for Group 3 fax is defined in CCITT Recommendation T.4.\n",
                "subsections": []
            },
            "BUGS": {
                "content": "Probably.\n",
                "subsections": []
            },
            "SEE ALSO": {
                "content": "pbmtog3(1), pbm(5)\n",
                "subsections": []
            },
            "AUTHOR": {
                "content": "Copyright (C) 1989 by Paul Haeberli <paul@manray.sgi.com>.\n\n02 October 1989                     g3topbm(1)",
                "subsections": []
            }
        }
    }
}