Struct FontScale 

pub struct FontScale(pub u16);

Relative font-height multiplier, stored as hundredths (100 = 1.0×, 160 = 1.6×). Fixed-point rather than f32 so Style stays Eq + Hash (the theme is content-hashed into the cell-matrix version). An authoring StyleSpec carries an f32 ratio; resolution quantizes it here.

Tuple Fields

0: u16

Implementations

impl FontScale

pub const ONE: FontScale

1.0× — the no-op scale.

pub fn from_ratio(ratio: f32) -> Self

Quantize an f32 ratio (e.g. 1.6) to fixed-point hundredths. Clamps negatives to 0.

pub fn as_ratio(self) -> f32

The multiplier as an f32 ratio (e.g. 1.6). Used by the GPUI peer when sizing a run.

Trait Implementations

impl Clone for FontScale

fn clone(&self) -> FontScale

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FontScale

impl Debug for FontScale

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

Formats the value using the given formatter.

impl Eq for FontScale

impl Hash for FontScale

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

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 FontScale

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FontScale