\
.\" This man page was generated by the Netpbm tool 'makeman' from HTML source.
.\" Do not hand-hack it!  If you have bug fixes or improvements, please find
.\" the corresponding HTML page on the Netpbm website, generate a patch
.\" against that, and send it to the Netpbm maintainer.
.TH "Libnetpbm Directory" 0 "" "netpbm documentation"
.PP
This is a directory of all the Netpbm programming library (\fBlibnetpbm\fP)
services.
.PP
For general information about \fBlibnetpbm\fP, see
.BR "The Libnetpbm Manual" (3)\c
\&.


.SH File Access

.IP \(bu

.UR libpm.html#file
pm_openr()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_openw()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_openr_seekable()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_tell2()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_tell()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_seek2()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_seek()
.UE
\&
.IP \(bu

.UR libpm.html#file
pm_read_unknown_size()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readchar()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writechar()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readbigshort()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writebigshort()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readbiglong()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writebiglong()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readlittleshort()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writelittleshort()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readlittelong()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writelittelong()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readcharu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writecharu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readbigshortu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writebigshortu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readbiglongu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writebiglongu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readlittleshortu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writelittleshortu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_readlittelongu()
.UE
\&
.IP \(bu

.UR libpm.html#endian
pm_writelittelongu()
.UE
\&


.SH Miscellaneous

.IP \(bu

.UR libpm.html#initialization
pm_proginit()
.UE
\&
.IP \(bu

.UR libpm.html#initialization
pm_init()
.UE
\&
.IP \(bu

.BR "pm_system()" (3)\c
\&
.IP \(bu

.BR "pm_tmpfile()" (3)\c
\&
.IP \(bu

.BR "pm_make_tmpfile()" (3)\c
\&
.IP \(bu

.BR "pm_tmpfile_fd()" (3)\c
\&
.IP \(bu

.BR "pm_make_tmpfile_fd()" (3)\c
\&
.IP \(bu

.UR libpm.html#maxval
pm_maxvaltobits()
.UE
\&
.IP \(bu

.UR libpm.html#maxval
pm_bitstomaxval()
.UE
\&
.IP \(bu

.UR libpm.html#maxval
pm_lcm()
.UE
\&
.IP \(bu

.UR libpm.html#gamma
pm_gamma709()
.UE
\&
.IP \(bu

.UR libpm.html#gamma
pm_ungamma709()
.UE
\&
.IP \(bu

.UR libpm.html#message
pm_message()
.UE
\&
.IP \(bu

.UR libpm.html#message
pm_setusermessagefn()
.UE
\&
.IP \(bu

.UR liberror.html#pm_error
pm_error()
.UE
\&
.IP \(bu

.UR liberror.html#pm_errormsg
pm_errormsg()
.UE
\&
.IP \(bu

.UR liberror.html#pm_setusererrormsgfn
pm_setusererrormsgfn()
.UE
\&
.IP \(bu

.UR liberror.html#pm_setjmpbuf
pm_setjmpbuf()
.UE
\&
.IP \(bu

.UR libpm.html#keyword
pm_keymatch()
.UE
\&
  



.IP \(bu

.UR libnetpbm_image.html#memory
pnm_allocpamarray()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_allocpamrow()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_allocpamrown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_freepamarray()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_freepamrow()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_freepamrown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_allocpamtuple()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#memory
pnm_freepamtuple()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#reading
pnm_readpaminit()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#reading
pnm_readpamrow()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#reading
pnm_readpamrown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#reading
pnm_readpam()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#writing
pnm_writepaminit()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#writing
pnm_writepamrow()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#writing
pnm_writepamrown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#writing
pnm_writepam()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#misc
pnm_checkpam()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#misc
pnm_nextimage()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_YCbCrtuple()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_YCbCr_to_rgbtuple()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_lumin_factor[]
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_gammarown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_ungammarown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_applyopacityrown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_unapplyopacityrown()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_creategammatransform()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_freegammatransform()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_createungammatransform()
.UE
\&
.IP \(bu

.UR libnetpbm_image.html#transform
pnm_freeungammatransform()
.UE
\&




.IP \(bu

.BR "pbm_init()" (3)\c
\&
.IP \(bu

.BR "pbm_allocarray()" (3)\c
\&
.IP \(bu

.BR "pbm_allocrow()" (3)\c
\&
.IP \(bu

.BR "pbm_freearray()" (3)\c
\&
.IP \(bu

.BR "pbm_freerow()" (3)\c
\&
.IP \(bu

.BR "pbm_readpbminit()" (3)\c
\&
.IP \(bu

.BR "pbm_readpbmrow()" (3)\c
\&
.IP \(bu

.BR "pbm_readpbmrow_packed()" (3)\c
\&
.IP \(bu

.BR "pbm_readpbm()" (3)\c
\&
.IP \(bu

.BR "pbm_writepbminit()" (3)\c
\&
.IP \(bu

.BR "pbm_writepbmrow()" (3)\c
\&
.IP \(bu

.BR "pbm_writepbmrow_packed()" (3)\c
\&
.IP \(bu

.BR "pbm_writepbm()" (3)\c
\&
.IP \(bu

.BR "pbm_nextimage()" (3)\c
\&
.IP \(bu

.BR "pbm_check()" (3)\c
\&



.IP \(bu

.BR "pgm_init()" (3)\c
\&
.IP \(bu

.BR "pgm_allocarray()" (3)\c
\&
.IP \(bu

.BR "pgm_allocrow()" (3)\c
\&
.IP \(bu

.BR "pgm_freearray()" (3)\c
\&
.IP \(bu

.BR "pgm_freerow()" (3)\c
\&
.IP \(bu

.BR "pgm_readpgminit()" (3)\c
\&
.IP \(bu

.BR "pgm_readpgmrow()" (3)\c
\&
.IP \(bu

.BR "pgm_readpgm()" (3)\c
\&
.IP \(bu

.BR "pgm_writepgminit()" (3)\c
\&
.IP \(bu

.BR "pgm_writepgmrow()" (3)\c
\&
.IP \(bu

.BR "pgm_writepgm()" (3)\c
\&
.IP \(bu

.BR "pgm_nextimage()" (3)\c
\&
.IP \(bu

.BR "pgm_check()" (3)\c
\&
  


.IP \(bu

.BR "ppm_init()" (3)\c
\&
.IP \(bu

.BR "ppm_allocarray()" (3)\c
\&
.IP \(bu

.BR "ppm_allocrow()" (3)\c
\&
.IP \(bu

.BR "ppm_freearray()" (3)\c
\&
.IP \(bu

.BR "ppm_freerow()" (3)\c
\&
.IP \(bu

.BR "ppm_readppminit()" (3)\c
\&
.IP \(bu

.BR "ppm_readppmrow()" (3)\c
\&
.IP \(bu

.BR "ppm_readppm()" (3)\c
\&
.IP \(bu

.BR "ppm_writeppminit()" (3)\c
\&
.IP \(bu

.BR "ppm_writeppmrow()" (3)\c
\&
.IP \(bu

.BR "ppm_writeppm()" (3)\c
\&
.IP \(bu

.BR "ppm_nextimage()" (3)\c
\&
.IP \(bu

.BR "ppm_check()" (3)\c
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_GETR()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_GETG()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_GETB()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_ASSIGN()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_EQUAL()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_ISGRAY()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_DEPTH()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_LUMIN()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_CHROM_R()
.UE
\&
.IP \(bu

.UR libppm.html#manipulating_pixels
PPM_CHROM_B()
.UE
\&
.IP \(bu

.UR libppm.html#ppm_parsecolor
ppm_parsecolor()
.UE
\&
.IP \(bu

.UR libppm.html#ppm_parsecolor2
ppm_parsecolor2()
.UE
\&
.IP \(bu

.UR libppm.html#ppm_colorname
ppm_colorname()
.UE
\&
.IP \(bu

.UR libppm.html#ppm_readcolornamefile
ppm_readcolornamefile()
.UE
\&
.IP \(bu

.UR libppm.html#berlinkay
ppm_name_from_bk_color()
.UE
\&
.IP \(bu

.UR libppm.html#berlinkay
ppm_bk_color_from_name()
.UE
\&
.IP \(bu

.UR libppm.html#berlinkay
ppm_color_from_bk_color()
.UE
\&
.IP \(bu

.UR libppm.html#berlinkay
ppm_bk_color_from_color()
.UE
\&

  


.IP \(bu

.BR "pnm_init()" (3)\c
\&
.IP \(bu

.BR "pnm_allocarray()" (3)\c
\&
.IP \(bu

.BR "pnm_allocrow()" (3)\c
\&
.IP \(bu

.BR "pnm_freearray()" (3)\c
\&
.IP \(bu

.BR "pnm_freerow()" (3)\c
\&
.IP \(bu

.BR "pnm_readpnminit()" (3)\c
\&
.IP \(bu

.BR "pnm_readpnmrow()" (3)\c
\&
.IP \(bu

.BR "pnm_readpnm()" (3)\c
\&
.IP \(bu

.BR "pnm_writepnminit()" (3)\c
\&
.IP \(bu

.BR "pnm_writepnmrow()" (3)\c
\&
.IP \(bu

.BR "pnm_writepnm()" (3)\c
\&
.IP \(bu

.BR "pnm_nextimage()" (3)\c
\&
.IP \(bu

.BR "pnm_check()" (3)\c
\&
.IP \(bu

.BR "pnm_promoteformatrow()" (3)\c
\&
.IP \(bu

.BR "pnm_promoteformat()" (3)\c
\&
.IP \(bu

.BR "pnm_whitexel()" (3)\c
\&
.IP \(bu

.BR "pnm_blackxel()" (3)\c
\&
.IP \(bu

.BR "pnm_invertxel()" (3)\c
\&
.IP \(bu

.BR "pnm_backgroundxelrow()" (3)\c
\&
.IP \(bu

.BR "pnm_backgroundxel()" (3)\c
\&
.SH DOCUMENT SOURCE
This manual page was generated by the Netpbm tool 'makeman' from HTML
source.  The master documentation is at
.IP
.B http://netpbm.sourceforge.net/doc/libnetpbm_dir.html
.PP