[−][src]Struct edge_detection::Edge
The computed result for a single pixel.
Methods
impl Edge[src]
pub fn angle(&self) -> f32[src]
The direction of the gradient in radians.
This is a convenience function for atan2(direction).
pub fn dir(&self) -> (f32, f32)[src]
Returns the direction of the edge scaled by it's magnitude.
pub fn dir_norm(&self) -> (f32, f32)[src]
Returns a normalized vector of the direction of the change in brightness
The vector will point away from the detected line. E.g. a vertical line separating a dark area on the left and light area on the right will have it's direction point towards the light area on the right.
pub fn magnitude(&self) -> f32[src]
The absolute magnitude of the change in brightness.
Between 0 and 1 inclusive.
Trait Implementations
impl Copy for Edge[src]
impl Clone for Edge[src]
fn clone(&self) -> Edge[src]
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Debug for Edge[src]
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
impl<T> From for T[src]
impl<T, U> TryFrom for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T> Borrow for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value as a parameter of self.