Struct PixelVector 

pub struct PixelVector {
    pub x: i32,
    pub y: i32,
}

Defines a vector in device pixels. Integer arithmetic wraps on overflow.

Fields

x: i32

The X component.

y: i32

The Y component.

Implementations

impl PixelVector

pub const fn new(x: i32, y: i32) -> Self

Initializes a new instance of the PixelVector structure.

pub fn length(&self) -> f64

Length of the vector. The squared length is computed in (wrapping) 32-bit integer arithmetic, so very large vectors yield NaN or a wrapped length.

pub const fn equals(&self, other: PixelVector) -> bool

Check if two vectors are equal (bitwise).

pub fn nearly_equals(&self, other: PixelVector) -> bool

Check if two vectors are nearly equal (numerically). For integer components this is the same as equality.

Panics

Panics if a component difference is i32::MIN, whose absolute value is not representable.

pub const fn with_x(&self, x: i32) -> PixelVector

Returns a new vector with the specified X component.

pub const fn with_y(&self, y: i32) -> PixelVector

Returns a new vector with the specified Y component.

Trait Implementations

impl Add for PixelVector

type Output = PixelVector

The resulting type after applying the + operator.

fn add(self, b: PixelVector) -> PixelVector

Performs the + operation.

impl Add<PixelVector> for PixelPoint

type Output = PixelPoint

The resulting type after applying the + operator.

fn add(self, b: PixelVector) -> PixelPoint

Performs the + operation.

impl AddAssign for PixelVector

fn add_assign(&mut self, b: PixelVector)

Performs the += operation.

impl AddAssign<PixelVector> for PixelPoint

fn add_assign(&mut self, b: PixelVector)

Performs the += operation.

impl Clone for PixelVector

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PixelVector

impl Debug for PixelVector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PixelVector

fn default() -> Self

Returns the “default value” for a type.

impl Display for PixelVector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Div<i32> for PixelVector

Scales a vector.

Panics

Panics on division by zero and on i32::MIN / -1.

type Output = PixelVector

The resulting type after applying the / operator.

fn div(self, scale: i32) -> PixelVector

Performs the / operation.

impl DivAssign<i32> for PixelVector

fn div_assign(&mut self, scale: i32)

Performs the /= operation.

impl Eq for PixelVector

impl From<PixelPoint> for PixelVector

Converts the PixelPoint to a PixelVector.

fn from(p: PixelPoint) -> PixelVector

Converts to this type from the input type.

impl From<PixelVector> for PixelPoint

Converts the PixelVector to a PixelPoint (an explicit conversion in the reference API).

fn from(a: PixelVector) -> PixelPoint

Converts to this type from the input type.

impl Hash for PixelVector

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl MarkupTyped for PixelVector

const MARKUP: &'static MarkupType

The markup metadata of the type.

impl Mul for PixelVector

Calculates the dot product of two vectors.

type Output = i32

The resulting type after applying the * operator.

fn mul(self, b: PixelVector) -> i32

Performs the * operation.

impl Mul<i32> for PixelVector

Scales a vector.

type Output = PixelVector

The resulting type after applying the * operator.

fn mul(self, scale: i32) -> PixelVector

Performs the * operation.

impl MulAssign<i32> for PixelVector

fn mul_assign(&mut self, scale: i32)

Performs the *= operation.

impl Neg for PixelVector

type Output = PixelVector

The resulting type after applying the - operator.

fn neg(self) -> PixelVector

Performs the unary - operation.

impl PartialEq for PixelVector

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PixelVector

impl Sub for PixelVector

type Output = PixelVector

The resulting type after applying the - operator.

fn sub(self, b: PixelVector) -> PixelVector

Performs the - operation.

impl Sub<PixelVector> for PixelPoint

type Output = PixelPoint

The resulting type after applying the - operator.

fn sub(self, b: PixelVector) -> PixelPoint

Performs the - operation.

impl SubAssign for PixelVector

fn sub_assign(&mut self, b: PixelVector)

Performs the -= operation.

impl SubAssign<PixelVector> for PixelPoint

fn sub_assign(&mut self, b: PixelVector)

Performs the -= operation.