Struct kas_core::text::format::FontToken

pub struct FontToken {
    pub start: u32,
    pub font_id: FontId,
    pub dpem: f32,
}

Font formatting token

Fields

start: u32

Index in text at which formatting becomes active

(Note that we use u32 not usize since it can be assumed text length will never exceed u32::MAX.)

font_id: FontId

Font identifier

dpem: f32

Font size, in dots-per-em (pixel width of an ‘M’)

This may be calculated from point size as pt_size * dpp, where dpp is the number of pixels per point (see crate::fonts documentation).

Trait Implementations

impl Clone for FontToken

fn clone(&self) -> FontToken

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontToken

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

Formats the value using the given formatter.

impl PartialEq for FontToken

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FontToken