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oyranos-profile-graph(1)     General Commands Manual	oyranos-profile-graph(1)

NAME
     oyranos-profile-graph - ICC profile graph tool

SYNOPSIS
     oyranos-profile-graph  [-o  FILENAME]  [-x [-c]] [-w NUMBER] [-b] [-s] PRO-
     FILENAMES
     oyranos-profile-graph [ -h ]

DESCRIPTION
     The oyranos-profile-graph programm converts ICC profiles  or  embedded  ICC
     profiles  from  images  to  a graph image. By default the program shows the
     saturation line of the specified profiles and writes to output.png .

OPTIONS
     PROFILENAMES
	    2D Graph from profiles

	    -x use CIE*xyY *x*y plane for saturation line projection.

	    -c with -x omit white line of lambert light emitters in CIE*xyY *x*y
	    plane

	    -s omit the spectral line.

	    -d FLOATINGPOINTNUMBER incrementally increase the thickness  of  the
	    graph lines. The default is 0.7 .

     --standard-observer
	    show  the  standard observer 1931 2A<degree> color matching function
	    (CMF) as curves.

	    --no-color draw in gray

     --standard-observer-64
	    show the standard observer 1964 2A<degree> color  matching	function
	    (CMF) as curves.

	    --no-color draw in gray

     --kelvin NUMBER
	    show the blackbody radiator spectrum as curves.

	    --no-color draw in gray

     --illuminant NAME
	    show illuminant spectrum as curves.

	    --illuminant A show the CIE A spectral power distribution (SPD)

	    --illuminant  D65  show  the  CIE D65 spectral power distribution, ~
	    6500 Kelvin daylight

	    --no-color draw in gray

GENERAL OPTIONS
     -v, --verbose
	    increase verbosity

     -w NUMBER
	    set output image width in pixel

     -o FILENAME
	    write resulting image to file name.

     -b     omit border.

     -t FLOATINGPOINTNUMBER
	    increase the thickness of the graph lines

     -h, --help
	    print a help text

ENVIRONMENT
     OY_DEBUG
	    set the Oyranos debug level. Alternatively	the  -v  option  can  be
	    used.

     XDG_DATA_HOME XDG_DATA_DIRS
	    route  Oyranos  to top directories containing resources. The derived
	    paths for ICC profiles have a "color/icc" appended.
	    http://www.oyranos.com/wiki/index.php?title=OpenIccDirectoryProposal

EXAMPLES
     Show the saturation lines of two profile in CIE*ab 256 pixel width, without
     spectral line and with thicker lines:
	    oyranos-profile-graph -w 256 -s -t 3 sRGB.icc ProPhoto-RGB.icc

     Show the standard observer spectral function as curves:
	    oyranos-profile-graph --standard-observer -o CIE-StdObserver.png

AUTHOR
     Kai-Uwe Behrmann (ku.b (at) gmx.de)

COPYRIGHT
     (c) 2012-2013 Kai-Uwe Behrmann and others
     License: BSD-3-Clause <http://www.opensource.org/licenses/BSD-3-Clause>

SEE ALSO
     oyranos(3) oyranos-profile(1)
     http://www.oyranos.org

BUGS
     at: http://sourceforge.net/tracker/?group_id=177017&atid=879553

User Commands			 March 03, 2013 	oyranos-profile-graph(1)

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