Invert property
Sets and retrieves the threshold value for color inversion, which represents a fraction of a one-byte color channel.
Syntax
HRESULT value = object.put_Invert(float Threshold);HRESULT value = object.get_Invert(float* pThreshold);
Property values
Type: float
the threshold value for color inversion. Values should be between 0.0 and 1.0.