pub fn compute_reflectivity(&mut self) -> Result<()> {
        unsafe {
            ffi_try!(ffi::vlImageComputeReflectivity());
        }
        Ok(())
    }
/// Computes and sets the reflectivity values of the image based on pixels' color averages.
///
/// # Errors
///
/// Returns `Err` if the reflectivity can't be computed.
Computes and sets the reflectivity values of the image based on pixels' color averages.
Computes and sets the reflectivity values of the image based on pixels ' color averages .
pub fn compute_reflectivity(&mut self) -> Result<()> {
        unsafe {
            ffi_try!(ffi::vlImageComputeReflectivity());
        }
        Ok(())
    }
pub fn compute_reflectivity ( & mut self ) -> Result < ( ) > { unsafe { ffi_try ! ( ffi vlImageComputeReflectivity ( ) ) ; } Ok ( ( ) ) }
Computes and sets the reflectivity values of the image based on pixels' color averages.
Computes and sets the reflectivity values of the image based on pixels ' color averages .
&mut self
&mut self
errors
Returns `Err` if the reflectivity can't be computed.
Returns ` Err ` if the reflectivity can ' t be computed .