#ifndef _Dgradient_H_

#define _Dgradient_H_



enum

{

	GRADIENTSUBCHANNEL_INTERPOLATION	= 1000,

		GRADIENTSUBCHANNEL_INTERPOLATION_CUBICKNOT 	= 0,

		GRADIENTSUBCHANNEL_INTERPOLATION_CUBICBIAS	= 1,

		GRADIENTSUBCHANNEL_INTERPOLATION_SMOOTHKNOT	= 2,

		GRADIENTSUBCHANNEL_INTERPOLATION_LINEARKNOT = 3,

		GRADIENTSUBCHANNEL_INTERPOLATION_LINEAR			= 4,

		GRADIENTSUBCHANNEL_INTERPOLATION_NONE				= 5,

		GRADIENTSUBCHANNEL_INTERPOLATION_EXP_UP			= 6,

		GRADIENTSUBCHANNEL_INTERPOLATION_EXP_DOWN		= 7

};



#endif