Struct vg::FontMetrics

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pub struct FontMetrics { /* private fields */ }

Expand description

Information about a font.

Implementations

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impl FontMetrics

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pub fn ascender(&self) -> f32

The distance from the baseline to the top of the highest glyph

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pub fn descender(&self) -> f32

The distance from the baseline to the bottom of the lowest descenders on the glyphs

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pub fn height(&self) -> f32

Font height

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pub fn regular(&self) -> bool

Font is regular

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pub fn italic(&self) -> bool

Font is italic

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pub fn bold(&self) -> bool

Font is bold

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pub fn oblique(&self) -> bool

Font is oblique

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pub fn variable(&self) -> bool

Font is variable

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pub fn weight(&self) -> u16

Font weight

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pub fn width(&self) -> u16

Font width

Trait Implementations

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impl Clone for FontMetrics

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fn clone(&self) -> FontMetrics

Returns a copy 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 FontMetrics

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

Formats the value using the given formatter. Read more

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impl Default for FontMetrics

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fn default() -> FontMetrics

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

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impl Copy for FontMetrics

Auto Trait Implementations

impl RefUnwindSafe for FontMetrics

impl Send for FontMetrics

impl Sync for FontMetrics

impl Unpin for FontMetrics

impl UnwindSafe for FontMetrics

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct vg::FontMetrics

Implementations

impl FontMetrics

pub fn ascender(&self) -> f32

pub fn descender(&self) -> f32

pub fn height(&self) -> f32

pub fn regular(&self) -> bool

pub fn italic(&self) -> bool

pub fn bold(&self) -> bool

pub fn oblique(&self) -> bool

pub fn variable(&self) -> bool

pub fn weight(&self) -> u16

pub fn width(&self) -> u16

Trait Implementations

impl Clone for FontMetrics

fn clone(&self) -> FontMetrics

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

impl Debug for FontMetrics

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

impl Default for FontMetrics

fn default() -> FontMetrics

impl Copy for FontMetrics

Auto Trait Implementations

impl RefUnwindSafe for FontMetrics

impl Send for FontMetrics

impl Sync for FontMetrics

impl Unpin for FontMetrics

impl UnwindSafe for FontMetrics

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,