Struct TextBlock 

pub struct TextBlock {
    pub spans: Vec<TextSpan>,
    pub position: Vec3,
    pub char_width: f32,
    pub char_height: f32,
    pub max_width: Option<f32>,
    pub align: TextAlign,
    pub baseline: TextBaseline,
    pub layer: RenderLayer,
    pub blend: BlendMode,
    pub visible: bool,
    pub z_offset: f32,
}

A laid-out block of text. Position is the top-left corner in world/screen space.

Fields

spans: Vec<TextSpan>

position: Vec3

char_width: f32

char_height: f32

max_width: Option<f32>

align: TextAlign

baseline: TextBaseline

layer: RenderLayer

blend: BlendMode

visible: bool

z_offset: f32

Implementations

impl TextBlock

pub fn new(text: &str, position: Vec3) -> Self

pub fn rich(markup: &str, position: Vec3) -> Self

pub fn with_color(self, c: Vec4) -> Self

pub fn with_scale(self, w: f32, h: f32) -> Self

pub fn with_align(self, a: TextAlign) -> Self

pub fn with_max_width(self, w: f32) -> Self

pub fn with_layer(self, l: RenderLayer) -> Self

pub fn full_text(&self) -> String

Full text content (all spans concatenated).

pub fn layout(&self) -> Vec<CharLayout>

Lay out characters into positions. Returns (char, Vec3, Vec4, f32_emission) tuples.

pub fn spawn_into(&self, pool: &mut GlyphPool) -> Vec<GlyphId>

Spawn all characters into a GlyphPool.

Trait Implementations

impl Clone for TextBlock

fn clone(&self) -> TextBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextBlock

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

Formats the value using the given formatter.