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glutGetColor(3GLUT)		     GLUT		   glutGetColor(3GLUT)

NAME
       glutGetColor  -	retrieves  a red, green, or blue component for a given
       color index colormap entry for the layer	in use's logical colormap  for
       the current window.

SYNTAX
       GLfloat glutGetColor(int	cell, int component);

ARGUMENTS
       cell	 Color cell index (starting at zero).

       component One of	GLUT_RED, GLUT_GREEN, or GLUT_BLUE.

DESCRIPTION
       glutGetColor  retrieves	a  red,	 green,	 or blue component for a given
       color index colormap entry for the current window's  logical  colormap.
       The  current window should be a color index window. cell	should be zero
       or greater and less than	the total number of colormap entries  for  the
       window. For valid color indices,	the value returned is a	floating point
       value between 0.0 and 1.0 inclusive. glutGetColor will return  -1.0  if
       the  color index	specified is an	overlay's transparent index, less than
       zero, or	greater	or equal to the	value  returned	 by  glutGet(GLUT_WIN-
       DOW_COLORMAP_SIZE),  that  is if	the color index	is transparent or out-
       side the	valid range of color indices.

SEE ALSO
       glutGet,	glutSetColor, glutCopyColormap

AUTHOR
       Mark J. Kilgard (mjk@nvidia.com)

GLUT				      3.7		   glutGetColor(3GLUT)

NAME | SYNTAX | ARGUMENTS | DESCRIPTION | SEE ALSO | AUTHOR

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