FontStretch

zng::font

Struct FontStretch 

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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.

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§0: f32

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impl FontStretch

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pub const ULTRA_CONDENSED: FontStretch

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

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pub const EXTRA_CONDENSED: FontStretch

Extra-condensed width (62.5%).

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pub const CONDENSED: FontStretch

Condensed width (75%).

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pub const SEMI_CONDENSED: FontStretch

Semi-condensed width (87.5%).

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pub const NORMAL: FontStretch

Normal width (100%).

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pub const SEMI_EXPANDED: FontStretch

Semi-expanded width (112.5%).

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pub const EXPANDED: FontStretch

Expanded width (125%).

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pub const EXTRA_EXPANDED: FontStretch

Extra-expanded width (150%).

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pub const ULTRA_EXPANDED: FontStretch

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

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

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

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impl Clone for FontStretch

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fn clone(&self) -> FontStretch

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FontStretch

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

Formats the value using the given formatter. Read more
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impl Default for FontStretch

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fn default() -> FontStretch

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for FontStretch

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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
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impl From<Factor> for FontStretch

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fn from(fct: Factor) -> FontStretch

Converts to this type from the input type.
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impl From<FactorPercent> for FontStretch

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fn from(pct: FactorPercent) -> FontStretch

Converts to this type from the input type.
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impl From<Width> for FontStretch

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fn from(value: Width) -> FontStretch

Converts to this type from the input type.
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impl From<f32> for FontStretch

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fn from(fct: f32) -> FontStretch

Converts to this type from the input type.
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impl Hash for FontStretch

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

Feeds this value into the given Hasher. Read more
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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
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impl IntoVar<FontStretch> for Factor

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fn into_var(self) -> Var<FontStretch>

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impl IntoVar<FontStretch> for FactorPercent

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fn into_var(self) -> Var<FontStretch>

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impl IntoVar<FontStretch> for f32

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fn into_var(self) -> Var<FontStretch>

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impl Ord for FontStretch

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fn cmp(&self, other: &FontStretch) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for FontStretch

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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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
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impl Transitionable for FontStretch

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

Sample the linear interpolation from self -> to by step.
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impl Copy for FontStretch

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impl Eq for FontStretch

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impl IntoValue<FontStretch> for Factor

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impl IntoValue<FontStretch> for FactorPercent

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impl IntoValue<FontStretch> for f32

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Clone the value.
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Value type name. Read more
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Compare self to key and return their ordering.
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