Struct zng::font::FontStretch

pub struct FontStretch(pub f32);

Expand description

The width of a font as an approximate fraction of the normal width.

Widths range from 0.5 to 2.0 inclusive, with 1.0 as the normal width.

Tuple Fields§

§0: f32

Implementations§

impl FontStretch

pub const ULTRA_CONDENSED: FontStretch = _

Ultra-condensed width (50%), the narrowest possible.

pub const EXTRA_CONDENSED: FontStretch = _

Extra-condensed width (62.5%).

pub const CONDENSED: FontStretch = _

Condensed width (75%).

pub const SEMI_CONDENSED: FontStretch = _

Semi-condensed width (87.5%).

pub const NORMAL: FontStretch = _

Normal width (100%).

pub const SEMI_EXPANDED: FontStretch = _

Semi-expanded width (112.5%).

pub const EXPANDED: FontStretch = _

Expanded width (125%).

pub const EXTRA_EXPANDED: FontStretch = _

Extra-expanded width (150%).

pub const ULTRA_EXPANDED: FontStretch = _

Ultra-expanded width (200%), the widest possible.

pub fn name(self) -> &'static str

Gets the const name, if this value is one of the constants.

Trait Implementations§

impl Clone for FontStretch

fn clone(&self) -> FontStretch

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

impl Debug for FontStretch

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

Formats the value using the given formatter. Read more

impl Default for FontStretch

fn default() -> FontStretch

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for FontStretch

fn deserialize<D>( deserializer: D, ) -> Result<FontStretch, <D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<Factor> for FontStretch

fn from(fct: Factor) -> FontStretch

Converts to this type from the input type.

impl From<FactorPercent> for FontStretch

fn from(pct: FactorPercent) -> FontStretch

Converts to this type from the input type.

impl From<Width> for FontStretch

fn from(value: Width) -> FontStretch

Converts to this type from the input type.

impl From<f32> for FontStretch

fn from(fct: f32) -> FontStretch

Converts to this type from the input type.

impl Hash for FontStretch

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

Feeds this value into the given Hasher. Read more

1.3.0 · source§

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

Feeds a slice of this type into the given Hasher. Read more

impl IntoVar<FontStretch> for Factor

type Var = LocalVar<FontStretch>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <Factor as IntoVar<FontStretch>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<FontStretch> for FactorPercent

type Var = LocalVar<FontStretch>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <FactorPercent as IntoVar<FontStretch>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl IntoVar<FontStretch> for f32

type Var = LocalVar<FontStretch>

Variable type that will wrap the T value. Read more

fn into_var(self) -> <f32 as IntoVar<FontStretch>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

Converts into BoxedVar<T>. Read more

impl PartialEq for FontStretch

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

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

1.0.0 · source§

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 PartialOrd for FontStretch

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

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

1.0.0 · source§

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

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

1.0.0 · source§

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

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

1.0.0 · source§

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

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

1.0.0 · source§

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

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

impl Serialize for FontStretch

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Transitionable for FontStretch

fn lerp(self, to: &FontStretch, step: Factor) -> FontStretch

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

impl Copy for FontStretch

impl IntoValue<FontStretch> for Factor

impl IntoValue<FontStretch> for FactorPercent

impl IntoValue<FontStretch> for f32

Auto Trait Implementations§

impl Freeze for FontStretch

impl RefUnwindSafe for FontStretch

impl Send for FontStretch

impl Sync for FontStretch

impl Unpin for FontStretch

impl UnwindSafe for FontStretch

Blanket Implementations§

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

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