{
    "mode": "man",
    "parameter": "pgmhist",
    "section": "1",
    "url": "https://www.chedong.com/phpMan.php/man/pgmhist/1/json",
    "generated": "2026-05-30T05:14:51Z",
    "synopsis": "pgmhist [pgmfile]",
    "sections": {
        "NAME": {
            "content": "pgmhist - print a histogram of the values in a portable graymap\n",
            "subsections": []
        },
        "SYNOPSIS": {
            "content": "pgmhist [pgmfile]\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "Reads a portable graymap as input.  Prints a histogram of the gray values.\n",
            "subsections": []
        },
        "SEE ALSO": {
            "content": "pgmnorm(1), pgm(5), ppmhist(1)\n",
            "subsections": []
        },
        "AUTHOR": {
            "content": "Copyright (C) 1989 by Jef Poskanzer.\n\n\n\n28 February 1989                                pgmhist(1)",
            "subsections": []
        }
    },
    "summary": "pgmhist - print a histogram of the values in a portable graymap",
    "flags": [],
    "examples": [],
    "see_also": [
        {
            "name": "pgmnorm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmnorm/1/json"
        },
        {
            "name": "pgm",
            "section": "5",
            "url": "https://www.chedong.com/phpMan.php/man/pgm/5/json"
        },
        {
            "name": "ppmhist",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmhist/1/json"
        }
    ]
}