Struct edge_detection::Detection

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pub struct Detection { /* private fields */ }

Expand description

The result of a computation.

Implementations

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impl Detection

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pub fn width(&self) -> usize

Returns the width of the computed image.

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pub fn height(&self) -> usize

Returns the height of the computed image.

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pub fn interpolate(&self, x: f32, y: f32) -> Edge

Linearly interpolates the edge at the specified location.

Similar to as if the edges detection were continuous.

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pub fn as_image(&self) -> DynamicImage

Renders the detected edges to an image.

The intensity of the pixel represents the magnitude of the change in brightnes while the color represents the direction.

Useful for debugging.

Trait Implementations

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impl Clone for Detection

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fn clone(&self) -> Detection

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Index<(usize, usize )> for Detection

type Output = Edge

The returned type after indexing.

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fn index(&self, index: (usize, usize )) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

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impl Index<usize> for Detection

type Output = Edge

The returned type after indexing.

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fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

Auto Trait Implementations

impl RefUnwindSafe for Detection

impl Send for Detection

impl Sync for Detection

impl Unpin for Detection

impl UnwindSafe for Detection

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct edge_detection::Detection

Implementations

impl Detection

pub fn width(&self) -> usize

pub fn height(&self) -> usize

pub fn interpolate(&self, x: f32, y: f32) -> Edge

pub fn as_image(&self) -> DynamicImage

Trait Implementations

impl Clone for Detection

fn clone(&self) -> Detection

fn clone_from(&mut self, source: &Self)

impl Index<(usize, usize)> for Detection

type Output = Edge

fn index(&self, index: (usize, usize)) -> &Self::Output

impl Index<usize> for Detection

type Output = Edge

fn index(&self, index: usize) -> &Self::Output

Auto Trait Implementations

impl RefUnwindSafe for Detection

impl Send for Detection

impl Sync for Detection

impl Unpin for Detection

impl UnwindSafe for Detection

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl Index<(usize, usize )> for Detection

fn index(&self, index: (usize, usize )) -> &Self::Output

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,