Struct Size_

#[repr(C)]
pub struct Size_<T> {
    pub width: T,
    pub height: T,
}

docs.opencv.org

Fields

width: T

height: T

Implementations

impl<T> Size_<T>

pub const fn new(width: T, height: T) -> Self

pub fn from_point(pt: Point_<T>) -> Self

pub fn area(self) -> T

where T: Mul<Output = T>,

pub fn empty(self) -> bool

where T: PartialOrd + Zero,

pub fn to<D: NumCast>(self) -> Option<Size_<D>>

where T: ToPrimitive,

Cast Size to the other coord type

Trait Implementations

impl<S, R> Add<Size_<S>> for Rect_<R>

where Self: AddAssign<Size_<S>>,

type Output = Rect_<R>

The resulting type after applying the + operator.

fn add(self, rhs: Size_<S>) -> Self::Output

Performs the + operation.

impl<T> Add for Size_<T>

where Self: AddAssign,

type Output = Size_<T>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl<S, R: AddAssign<S>> AddAssign<Size_<S>> for Rect_<R>

fn add_assign(&mut self, rhs: Size_<S>)

Performs the += operation.

impl<T: AddAssign> AddAssign for Size_<T>

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl<T: Clone> Clone for Size_<T>

fn clone(&self) -> Size_<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: DataType> DataType for Size_<T>

fn opencv_depth() -> i32

The shape of bytes occupied by the single layer/channel of the element. E.g., for an 8-bit BGR image it’s CV_8U because a single channel for a pixel is unsigned 8 bits. You should use one of the depth constants for this like CV_8U, CV_8S, CV_32F, etc.

fn opencv_channels() -> i32

Number of layers/channels per element. E.g., for an 8-bit BGR image it’s 3 because one pixel consists of 3 channels: B, G and R.

fn opencv_type() -> i32

OpenCV value for this type as produced by CV_MAKETYPE() function

impl<T: Debug> Debug for Size_<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Size_<T>

fn default() -> Size_<T>

Returns the “default value” for a type.

impl<T> Div<T> for Size_<T>

where Self: DivAssign<T>,

type Output = Size_<T>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> Self::Output

Performs the / operation.

impl<T: DivAssign + Copy> DivAssign<T> for Size_<T>

fn div_assign(&mut self, rhs: T)

Performs the /= operation.

impl<T> From<(T, T)> for Size_<T>

fn from(s: (T, T)) -> Self

Converts to this type from the input type.

impl<T> From<Point_<T>> for Size_<T>

fn from(s: Point_<T>) -> Self

Converts to this type from the input type.

impl<T> From<Size_<T>> for Point_<T>

fn from(s: Size_<T>) -> Self

Converts to this type from the input type.

impl<T> Mul<T> for Size_<T>

where Self: MulAssign<T>,

type Output = Size_<T>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> Self::Output

Performs the * operation.

impl<T: MulAssign + Copy> MulAssign<T> for Size_<T>

fn mul_assign(&mut self, rhs: T)

Performs the *= operation.

impl<T: PartialEq> PartialEq for Size_<T>

fn eq(&self, other: &Size_<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for Size_<T>

fn partial_cmp(&self, other: &Size_<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<S, R> Sub<Size_<S>> for Rect_<R>

where Self: SubAssign<Size_<S>>,

type Output = Rect_<R>

The resulting type after applying the - operator.

fn sub(self, rhs: Size_<S>) -> Self::Output

Performs the - operation.

impl<T> Sub for Size_<T>

where Self: SubAssign,

type Output = Size_<T>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl<S, R: SubAssign<S>> SubAssign<Size_<S>> for Rect_<R>

fn sub_assign(&mut self, rhs: Size_<S>)

Performs the -= operation.

impl<T: SubAssign> SubAssign for Size_<T>

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl<T: Copy> Copy for Size_<T>

impl<T: Eq> Eq for Size_<T>

impl<T> StructuralPartialEq for Size_<T>