Struct Typography 

pub struct Typography {
    pub sans_family: String,
    pub serif_family: String,
    pub mono_family: String,
    pub distinct_letters: bool,
    /* private fields */
}

A theme’s type: three families and the scale every role derives from.

Fields

sans_family: String

serif_family: String

mono_family: String

distinct_letters: bool

“Always distinguish similar letters”, resolved: every look-alike (I, l, 1 and 0, O) set apart in all text, not only in identifiers, codes and links. From the theme’s type role (crate::theme::ThemeType::distinguishes_letters) and the accessibility layer; the renderer applies it (crate::text_render::TextRenderer::set_distinct_letters).

Implementations

impl Typography

pub fn set_face(&mut self, face: &str)

Set the UI face from a theme document’s type role: a built-in face by name (UiFace::name) or any installed family by its name.

pub fn with_face(self, face: &str) -> Typography

This typography with the UI face face (Self::set_face).

pub fn face_name(&self) -> String

The UI face as a theme document names it: a built-in face’s name, or the family name of any other face.

pub fn set_reading_face(&mut self, face: &str)

Set the reading face from a theme document’s type role: a built-in face by name (ReadingFace::name) or any installed family by its name.

pub fn with_reading_face(self, face: &str) -> Typography

This typography with the reading face face (Self::set_reading_face).

pub fn reading_face_name(&self) -> String

The reading face as a theme document names it: a built-in face’s name, or the family name of any other face.

pub fn ground(&self) -> TextGround

The ground the theme’s roles are set on (TextGround).

pub fn set_ground(&mut self, ground: TextGround)

Set the ground the theme’s roles are set on: the theme’s content ground, or the ground a widget’s container hands it.

pub fn with_base_size(self, body_px: f32) -> Typography

Set the 1× body size every role derives from. Theme authors call this on a fresh theme, before the text or UI scale is applied.

pub fn style(&self, role: TextRole) -> TextStyle

Resolve a role into the complete style consumed by both text measurement and painting. The size already carries the theme’s UI and text scale, so the style is TextScaling::Resolved.

pub fn size(&self, role: TextRole) -> f32

The resolved size of role, for a custom painter that has to size geometry (an icon, a swatch) against a line of that role. Paint the text itself with Self::style.

Trait Implementations

impl Clone for Typography

fn clone(&self) -> Typography

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Typography

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

Formats the value using the given formatter.

impl Default for Typography

fn default() -> Typography

Returns the “default value” for a type.

impl PartialEq for Typography

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Typography