Struct zng_layout::unit::Size

pub struct Size {
    pub width: Length,
    pub height: Length,
}

2D size in Length units.

Fields

width: Length

width in length units.

height: Length

height in length units.

Implementations

impl Size

pub fn new<W: Into<Length>, H: Into<Length>>(width: W, height: H) -> Self

New width, height from any Length unit.

pub fn splat(wh: impl Into<Length>) -> Self

New width, height from single value of any Length unit.

pub fn zero() -> Self

width: Length::zero, height: Length::zero

pub fn fill() -> Self

Size that fills the available space.

width: Length::fill, height: Length::fill

pub fn as_tuple(self) -> (Length, Length)

Returns (width, height).

pub fn as_array(self) -> [Length; 2]

Returns [width, height].

pub fn is_default(&self) -> bool

Returns true if all values are Length::Default.

pub fn replace_default(&mut self, overwrite: &Size)

Replaces Length::Default values with overwrite values.

pub fn as_vector(self) -> Vector

Returns a vector of x: width and y: height.

Trait Implementations

impl<'a, 'b> Add<&'a Size> for &'b Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, rhs: &'a Size) -> Self::Output

Performs the + operation.

impl<S: Into<Size>> Add<S> for Size

type Output = Size

The resulting type after applying the + operator.

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

Performs the + operation.

impl<'a> AddAssign<&'a Size> for Point

fn add_assign(&mut self, rhs: &'a Size)

Performs the += operation.

impl<S: Into<Size>> AddAssign<S> for Size

fn add_assign(&mut self, rhs: S)

Performs the += operation.

impl Clone for Size

fn clone(&self) -> Size

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Size

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

Formats the value using the given formatter.

impl Default for Size

fn default() -> Size

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Size

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Size

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

Formats the value using the given formatter.

impl<'a, S: Into<Factor2d>> Div<S> for &'a Size

type Output = Size

The resulting type after applying the / operator.

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

Performs the / operation.

impl<S: Into<Factor2d>> Div<S> for Size

type Output = Size

The resulting type after applying the / operator.

fn div(self, rhs: S) -> Self

Performs the / operation.

impl<S: Into<Factor2d>> DivAssign<S> for Size

fn div_assign(&mut self, rhs: S)

Performs the /= operation.

impl<W, H> From<(W, H)> for Size

where W: Into<Length>, H: Into<Length>,

fn from((width, height): (W, H)) -> Self

Converts to this type from the input type.

impl From<Factor> for Size

fn from(norm: Factor) -> Self

Splat relative length.

impl From<Factor2d> for Size

fn from(scale: Factor2d) -> Self

To relative width and height.

impl From<FactorPercent> for Size

fn from(percent: FactorPercent) -> Self

Splat relative length.

impl From<Length> for Size

fn from(all: Length) -> Self

Splat.

impl From<Rect> for Size

fn from(r: Rect) -> Self

Converts to this type from the input type.

impl From<Size> for Rect

fn from(size: Size) -> Self

Converts to this type from the input type.

impl From<Size> for Vector

fn from(s: Size) -> Self

Converts to this type from the input type.

impl From<Size2D<Dip, Dip>> for Size

fn from(size: DipSize) -> Self

Converts to this type from the input type.

impl From<Size2D<Px, Px>> for Size

fn from(size: PxSize) -> Self

Converts to this type from the input type.

impl From<Vector> for Size

fn from(v: Vector) -> Self

Converts to this type from the input type.

impl From<f32> for Size

fn from(f: f32) -> Self

Splat exact length.

impl From<i32> for Size

fn from(i: i32) -> Self

Splat exact length.

impl IntoVar<Rect> for Size

type Var = LocalVar<Rect>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl<W, H> IntoVar<Size> for (W, H)

where W: Into<Length> + Clone, H: Into<Length> + Clone,

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for Factor

fn into_var(self) -> Self::Var

Splat relative length.

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for Factor2d

fn into_var(self) -> Self::Var

To relative width and height.

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for FactorPercent

fn into_var(self) -> Self::Var

Splat relative length.

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for Length

fn into_var(self) -> Self::Var

Splat.

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for Rect

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for DipSize

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for PxSize

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for Vector

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for f32

fn into_var(self) -> Self::Var

Splat exact length.

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Size> for i32

fn into_var(self) -> Self::Var

Splat exact length.

type Var = LocalVar<Size>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<Vector> for Size

type Var = LocalVar<Vector>

Variable type that will wrap the T value.

fn into_var(self) -> Self::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl Layout2d for Size

type Px = Size2D<Px, Px>

Pixel type.

fn layout_dft(&self, default: Self::Px) -> Self::Px

Compute the pixel value in the current LAYOUT context with default.

fn affect_mask(&self) -> LayoutMask

Compute a LayoutMask that flags all contextual values that affect the result of layout.

fn layout(&self) -> Self::Px

Compute the pixel value in the current LAYOUT context.

impl<'a, S: Into<Factor2d>> Mul<S> for &'a Size

type Output = Size

The resulting type after applying the * operator.

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

Performs the * operation.

impl<S: Into<Factor2d>> Mul<S> for Size

type Output = Size

The resulting type after applying the * operator.

fn mul(self, rhs: S) -> Self

Performs the * operation.

impl<S: Into<Factor2d>> MulAssign<S> for Size

fn mul_assign(&mut self, rhs: S)

Performs the *= operation.

impl PartialEq for Size

fn eq(&self, other: &Size) -> 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 Serialize for Size

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a, 'b> Sub<&'a Size> for &'b Point

type Output = Point

The resulting type after applying the - operator.

fn sub(self, rhs: &'a Size) -> Self::Output

Performs the - operation.

impl<S: Into<Size>> Sub<S> for Size

type Output = Size

The resulting type after applying the - operator.

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

Performs the - operation.

impl<'a> SubAssign<&'a Size> for Point

fn sub_assign(&mut self, rhs: &'a Size)

Performs the -= operation.

impl<S: Into<Size>> SubAssign<S> for Size

fn sub_assign(&mut self, rhs: S)

Performs the -= operation.

impl Transitionable for Size

fn lerp(self, to: &Self, step: EasingStep) -> Self

Sample the linear interpolation from self -> to by step.

impl IntoValue<Rect> for Size

impl IntoValue<Size> for Factor

impl IntoValue<Size> for Factor2d

impl IntoValue<Size> for FactorPercent

impl IntoValue<Size> for Length

impl IntoValue<Size> for Rect

impl IntoValue<Size> for DipSize

impl IntoValue<Size> for PxSize

impl IntoValue<Size> for Vector

impl IntoValue<Size> for f32

impl IntoValue<Size> for i32

impl IntoValue<Vector> for Size

impl StructuralPartialEq for Size