Struct TextLayout 

pub struct TextLayout { /* private fields */ }

Shaped text, ready to be broken into lines at any width and drawn.

Implementations

impl TextLayout

pub fn measure(&mut self, max_width: Option<f32>) -> Size

Breaks lines at max_width (or never, for None) and returns the text’s size.

pub fn lines(&self) -> Vec<TextLine>

The lines of the last Self::measure, with their text ranges and positions (documents and PDF export draw text line by line).

pub fn glyphs(&self) -> Vec<ShapedGlyph>

The glyphs of the last Self::measure in visual order, with the text each one stands for (document exporters embed glyphs, not characters).

pub fn paint(&self, origin: Point, color: Color, scene: &mut Scene)

Appends the glyphs, as laid out by the last Self::measure, to scene with their top-left corner at origin.

Trait Implementations

impl Clone for TextLayout

fn clone(&self) -> TextLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextLayout

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

Formats the value using the given formatter.