The ICC_PARAMETRIC_CURVE structure is used to save parametric curve tag data.
typedef struct __ICCPARAMETRICCURVE
{
L_UINT16 uFunctionType;
L_IccUInt8Number uReserved[2];
L_IccS15Fixed16Number * pParameters;
} ICC_PARAMETRIC_CURVE, * pICC_PARAMETRIC_CURVE;
A value that indicates the function type. For a list of possible values, refer to ICCFUNCTIONTYPE.
Reserved. Must be set to 0.
A pointer to a buffer that contains one or more parameters for the function specified in uFunctionType. For more information on the functions and their parameters, refer to https://www.color.org/index.xalter.