Struct FontAtlasData

pub struct FontAtlasData {
    pub font_name: CompactString,
    pub font_size: f32,
    pub texture_dimensions: (i32, i32, i32),
    pub cell_size: (i32, i32),
    pub underline: LineDecoration,
    pub strikethrough: LineDecoration,
    pub glyphs: Vec<Glyph>,
    pub texture_data: Vec<u8>,
}

Font atlas data for GPU-accelerated terminal rendering.

Contains a pre-rasterized font atlas stored as a 2D texture array, where each layer holds 16 glyphs in a 16×1 grid. The atlas includes multiple font styles (normal, bold, italic, bold+italic) and full Unicode support including emoji.

Fields

font_name: CompactString

The name of the font

font_size: f32

The font size in points

texture_dimensions: (i32, i32, i32)

Width, height and depth of the texture in pixels

cell_size: (i32, i32)

Width and height of each character cell

underline: LineDecoration

Underline configuration

strikethrough: LineDecoration

Strikethrough configuration

glyphs: Vec<Glyph>

The glyphs in the font

texture_data: Vec<u8>

The 3d texture data containing the font glyphs

Implementations

impl FontAtlasData

pub const PADDING: i32 = 1i32

pub const CELLS_PER_SLICE: i32 = 16i32

pub fn from_binary( serialized: &[u8], ) -> Result<FontAtlasData, FontAtlasDeserializationError>

pub fn to_binary(&self) -> Vec<u8>

pub fn terminal_size( &self, viewport_width: i32, viewport_height: i32, ) -> (i32, i32)

pub fn cell_size(&self) -> (i32, i32)

Trait Implementations

impl Debug for FontAtlasData

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

Formats the value using the given formatter.

impl Default for FontAtlasData

fn default() -> FontAtlasData

Returns the “default value” for a type.

impl PartialEq for FontAtlasData

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

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

const 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 FontAtlasData