Struct NormalizedCoord 

pub struct NormalizedCoord(/* private fields */);

A normalized font coordinate.

This is a 16-bit fixed-point number with a 14-bit fractional part. For font coordinates, its useful values are in the range -1.0..=1.0.

Implementations

impl NormalizedCoord

pub fn from_bits(bits: i16) -> NormalizedCoord

Create a fixed-point value from the bit representation.

The i16 is interpreted as bits / 16384.

pub fn to_bits(self) -> i16

Create a fixed-point value from the bit representation.

The i16 can be interpreted as bits / 16384.

pub fn to_f32(self) -> f32

The value of the normalized coordinate, represented as a floating-point number.

This will usually be in the inclusive range -1.0..=1.0, and is guaranteed to be in the half-open range -2.0..2.0.

Trait Implementations

impl Clone for NormalizedCoord

fn clone(&self) -> NormalizedCoord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NormalizedCoord

impl Debug for NormalizedCoord

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

Formats the value using the given formatter.

impl Default for NormalizedCoord

fn default() -> NormalizedCoord

Returns the “default value” for a type.

impl Eq for NormalizedCoord

impl Hash for NormalizedCoord

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NormalizedCoord

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

Equality operator ==.

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

Inequality operator !=.

impl Pod for NormalizedCoord

impl StructuralPartialEq for NormalizedCoord

impl TransparentWrapper<i16> for NormalizedCoord

fn wrap(s: Inner) -> Self

where Self: Sized, Inner: Sized,

Convert the inner type into the wrapper type.

fn wrap_ref(s: &Inner) -> &Self

Convert a reference to the inner type into a reference to the wrapper type.

fn wrap_mut(s: &mut Inner) -> &mut Self

Convert a mutable reference to the inner type into a mutable reference to the wrapper type.

fn wrap_slice(s: &[Inner]) -> &[Self]

where Self: Sized, Inner: Sized,

Convert a slice to the inner type into a slice to the wrapper type.

fn wrap_slice_mut(s: &mut [Inner]) -> &mut [Self]

where Self: Sized, Inner: Sized,

Convert a mutable slice to the inner type into a mutable slice to the wrapper type.

fn peel(s: Self) -> Inner

where Self: Sized, Inner: Sized,

Convert the wrapper type into the inner type.

fn peel_ref(s: &Self) -> &Inner

Convert a reference to the wrapper type into a reference to the inner type.

fn peel_mut(s: &mut Self) -> &mut Inner

Convert a mutable reference to the wrapper type into a mutable reference to the inner type.

fn peel_slice(s: &[Self]) -> &[Inner]

where Self: Sized, Inner: Sized,

Convert a slice to the wrapped type into a slice to the inner type.

fn peel_slice_mut(s: &mut [Self]) -> &mut [Inner]

where Self: Sized, Inner: Sized,

Convert a mutable slice to the wrapped type into a mutable slice to the inner type.

impl Zeroable for NormalizedCoord

fn zeroed() -> Self

Calls zeroed.