Struct ttf_parser::os2::Table

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pub struct Table<'a> {
    pub version: u8,
    /* private fields */
}

Expand description

A OS/2 and Windows Metrics Table.

Fields

version: u8

Table version.

Implementations

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impl<'a> Table<'a>

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pub fn parse(data: &'a [u8]) -> Option<Self>

Parses a table from raw data.

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pub fn weight(&self) -> Weight

Returns weight class.

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pub fn width(&self) -> Width

Returns face width.

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pub fn subscript_metrics(&self) -> ScriptMetrics

Returns subscript metrics.

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pub fn superscript_metrics(&self) -> ScriptMetrics

Returns superscript metrics.

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pub fn strikeout_metrics(&self) -> LineMetrics

Returns strikeout metrics.

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pub fn style(&self) -> Style

Returns style.

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pub fn is_bold(&self) -> bool

Checks if face is bold.

Do not confuse with Weight::Bold.

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pub fn use_typographic_metrics(&self) -> bool

Checks if typographic metrics should be used.

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pub fn typographic_ascender(&self) -> i16

Returns typographic ascender.

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pub fn typographic_descender(&self) -> i16

Returns typographic descender.

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pub fn typographic_line_gap(&self) -> i16

Returns typographic line gap.

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pub fn windows_ascender(&self) -> i16

Returns Windows ascender.

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pub fn windows_descender(&self) -> i16

Returns Windows descender.

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pub fn x_height(&self) -> Option<i16>

Returns x height.

Returns None version is < 2.

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pub fn capital_height(&self) -> Option<i16>

Returns capital height.

Returns None version is < 2.

Trait Implementations

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impl<'a> Clone for Table<'a>

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fn clone(&self) -> Table<'a>

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

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impl Debug for Table<'_>

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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<'a> Copy for Table<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Table<'a>

impl<'a> Send for Table<'a>

impl<'a> Sync for Table<'a>

impl<'a> Unpin for Table<'a>

impl<'a> UnwindSafe for Table<'a>

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 ttf_parser::os2::Table

Fields

Implementations

impl<'a> Table<'a>

pub fn parse(data: &'a [u8]) -> Option<Self>

pub fn weight(&self) -> Weight

pub fn width(&self) -> Width

pub fn subscript_metrics(&self) -> ScriptMetrics

pub fn superscript_metrics(&self) -> ScriptMetrics

pub fn strikeout_metrics(&self) -> LineMetrics

pub fn style(&self) -> Style

pub fn is_bold(&self) -> bool

pub fn use_typographic_metrics(&self) -> bool

pub fn typographic_ascender(&self) -> i16

pub fn typographic_descender(&self) -> i16

pub fn typographic_line_gap(&self) -> i16

pub fn windows_ascender(&self) -> i16

pub fn windows_descender(&self) -> i16

pub fn x_height(&self) -> Option<i16>

pub fn capital_height(&self) -> Option<i16>

Trait Implementations

impl<'a> Clone for Table<'a>

fn clone(&self) -> Table<'a>

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

impl Debug for Table<'_>

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

impl<'a> Copy for Table<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Table<'a>

impl<'a> Send for Table<'a>

impl<'a> Sync for Table<'a>

impl<'a> Unpin for Table<'a>

impl<'a> UnwindSafe for Table<'a>

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>,