Struct TextLayout 

pub struct TextLayout {
    pub glyphs: Vec<PlacedGlyph>,
    pub width: i32,
    pub height: i32,
    pub missing_characters: Vec<char>,
}

Laid-out text: each glyph’s place, and the size of the whole.

Fields

glyphs: Vec<PlacedGlyph>

The glyphs, each with its position.

width: i32

The width in pixels.

height: i32

The height in pixels.

missing_characters: Vec<char>

Distinct input characters absent from the font, rendered using the fallback policy. Kept even when the font has no replacement glyph, so missing text is diagnosable.

Implementations

impl TextLayout

pub fn compute( res: &Resources, font: FontId, text: &str, wrap_width: Option<i32>, justify: u32, ) -> TextLayout

Lay out text. wrap_width enables word wrapping at that width; justify is 0 left, 1 centre, 2 right (relative to the widest line).

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.

impl Default for TextLayout

fn default() -> TextLayout

Returns the “default value” for a type.

impl PartialEq for TextLayout

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextLayout