Function spinImageCalculateStatistics 

pub unsafe extern "C" fn spinImageCalculateStatistics(
    hImage: spinImage,
    hStatistics: spinImageStatistics,
) -> spinError

Calculates the image statistics of an image @see spinError

@param hImage The image to be saved @param hStatistics The image statistics context in which the calculated statistics are returned

@return spinError The error code; returns SPINNAKER_ERR_SUCCESS (or 0) for no error