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GLCOLORTABLEPARAMETE(3G)		  OpenGL Manual 		 GLCOLORTABLEPARAMETE(3G)

NAME
       glColorTableParameter - set color lookup table parameters

C SPECIFICATION
       void glColorTableParameterfv(GLenum target, GLenum pname, const GLfloat * params);

       void glColorTableParameteriv(GLenum target, GLenum pname, const GLint * params);

PARAMETERS
       target
	   The target color table. Must be GL_COLOR_TABLE, GL_POST_CONVOLUTION_COLOR_TABLE, or
	   GL_POST_COLOR_MATRIX_COLOR_TABLE.

       pname
	   The symbolic name of a texture color lookup table parameter. Must be one of
	   GL_COLOR_TABLE_SCALE or GL_COLOR_TABLE_BIAS.

       params
	   A pointer to an array where the values of the parameters are stored.

DESCRIPTION
       glColorTableParameter is used to specify the scale factors and bias terms applied to color
       components when they are loaded into a color table.  target indicates which color table
       the scale and bias terms apply to; it must be set to GL_COLOR_TABLE,
       GL_POST_CONVOLUTION_COLOR_TABLE, or GL_POST_COLOR_MATRIX_COLOR_TABLE.

       pname must be GL_COLOR_TABLE_SCALE to set the scale factors. In this case, params points
       to an array of four values, which are the scale factors for red, green, blue, and alpha,
       in that order.

       pname must be GL_COLOR_TABLE_BIAS to set the bias terms. In this case, params points to an
       array of four values, which are the bias terms for red, green, blue, and alpha, in that
       order.

       The color tables themselves are specified by calling glColorTable().

NOTES
       glColorTableParameter is available only if ARB_imaging is returned from calling
       glGetString() with an argument of GL_EXTENSIONS.

ERRORS
       GL_INVALID_ENUM is generated if target or pname is not an acceptable value.

       GL_INVALID_OPERATION is generated if glColorTableParameter is executed between the
       execution of glBegin() and the corresponding execution of glEnd().

ASSOCIATED GETS
       glGetColorTableParameter()

SEE ALSO
       glColorTable(), glPixelTransfer()

COPYRIGHT
       Copyright (C) 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI
       Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.

AUTHORS
       opengl.org

opengl.org				    06/10/2014			 GLCOLORTABLEPARAMETE(3G)
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