Struct Glyph 

pub struct Glyph {
    pub chr: char,
    pub pos: Pos2,
    pub advance_width: f32,
    pub line_height: f32,
    pub font_ascent: f32,
    pub font_height: f32,
    pub font_impl_ascent: f32,
    pub font_impl_height: f32,
    pub uv_rect: UvRect,
    pub(crate) section_index: u32,
    pub first_vertex: u32,
}

Fields

chr: char

The character this glyph represents.

pos: Pos2

Baseline position, relative to the row. Logical position: pos.y is the same for all chars of the same TextFormat.

advance_width: f32

Logical width of the glyph.

line_height: f32

Height of this row of text.

Usually same as Self::font_height, unless explicitly overridden by TextFormat::line_height.

font_ascent: f32

The ascent of this font.

font_height: f32

The row/line height of this font.

font_impl_ascent: f32

The ascent of the sub-font within the font (FontImpl).

font_impl_height: f32

The row/line height of the sub-font within the font (FontImpl).

uv_rect: UvRect

Position and size of the glyph in the font texture, in texels.

section_index: u32

Index into LayoutJob::sections. Decides color etc.

Only used during layout, then set to an invalid value in order to enable the paragraph-concat optimization path without having to adjust section_index when concatting.

first_vertex: u32

Which is our first vertex in RowVisuals::mesh.

Implementations

impl Glyph

pub fn size(&self) -> Vec2

pub fn max_x(&self) -> f32

pub fn logical_rect(&self) -> Rect

Same y range for all characters with the same TextFormat.

Trait Implementations

impl Clone for Glyph

fn clone(&self) -> Glyph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Glyph

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

Formats the value using the given formatter.

impl PartialEq for Glyph

fn eq(&self, other: &Glyph) -> 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 Copy for Glyph

impl StructuralPartialEq for Glyph