MapServer UTFGrid mapfile

MAP
    IMAGETYPE UTFGRID
    SIZE      2000 2000
    EXTENT    75.0819396972656 49.0830841064453 89.8699798583984 57.2502746582031
    NAME      geosample

    PROJECTION
        "init=epsg:4326"
    END

    OUTPUTFORMAT
        NAME         "png"
        EXTENSION    "png"
        MIMETYPE     "image/png"
        DRIVER        AGG/PNG
        IMAGEMODE     RGBA
        FORMATOPTION "INTERLACE=OFF"
    END

    OUTPUTFORMAT
        NAME         "utfgrid"
        MIMETYPE     "application/json"
        DRIVER        UTFGRID
        EXTENSION    "json"
        FORMATOPTION "UTFRESOLUTION=4"
        FORMATOPTION "DUPLICATES=false"
    END

    LAYER
        CONNECTIONTYPE postgis
        NAME           admin
        CONNECTION    "host=gis-lab.info dbname=geosample user=guest password=guest"
        DATA          "the_geom from admin using srid=4326"
        TYPE           POLYGON
        UTFITEM        gid
        UTFDATA       "{\"gid\":\"[id]\",\"name\":\"[name]\"}"

        CLASS
            NAME admin
            STYLE
                COLOR 100 100 100
            END
        END

    END
END