Struct kas_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 exeed 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

pub fn clone(&self) -> FontToken

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontToken

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

Formats the value using the given formatter.

impl Default for FontToken

pub fn default() -> FontToken

Returns the "default value" for a type.

impl PartialEq<FontToken> for FontToken

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

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

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

This method tests for !=.

impl StructuralPartialEq for FontToken