SetInvert method

Sets the threshold value for color inversion.


HRESULT retVal = object.SetInvert(Threshold);


  • Threshold [in]
    Type: float

    Threshold value for color inversion, which represents a fraction of a one-byte color channel. This value should be between 0.0 and 1.0.


Color inversion produces new color values that are the previous color values subtracted from 255. Only values above Threshold*256 are inverted.

This value is used when the OPID_DXLUTBUILDER_Invert lookup table operation is used.