This function returns LUT item.

Declaration:

AT_INT ACCUAPI IG_LUT_item_get(
        HIGLUT lut, 
        AT_INT32 index
);

Arguments:

Return Value:

LUT item.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None

Remarks:

If LUT input is unsigned, valid values for index are in range [0, 2^InputDepth-1].

If LUT input is signed, valid values for index are in range [-2^(InputDepth-1), 2^(InputDepth-1)-1].