Struct TextLayout 

pub struct TextLayout {
    pub lines: Vec<TextLine>,
    pub width: f32,
    pub height: f32,
    pub line_height: f32,
}

Measured multi-line text layout. Coordinates are in logical pixels (y-down) relative to the layout origin — the top-left of the rect the layout would be drawn into.

Fields

lines: Vec<TextLine>

Visual lines in top-to-bottom order.

width: f32

Widest line’s width in logical pixels.

height: f32

Total height in logical pixels — at least one line_height even for empty text.

line_height: f32

Line height used for this layout, in logical pixels.

Implementations

impl TextLayout

pub fn line_count(&self) -> usize

Number of visual lines, counting empty text as one line.

pub fn measured(&self) -> MeasuredText

Collapse to the size-only MeasuredText summary.

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 PartialEq for TextLayout

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