Struct TextMetrics 

pub struct TextMetrics {
    pub width: f32,
    pub height: f32,
    pub lines: u32,
}

What a piece of text measures, in logical px at the current scale — the same numbers layout uses for a text node with that content and style, so a view can size a column to its widest label or pick a tier that fits without hand-tuned magic numbers.

Fields

width: f32

height: f32

lines: u32

Lines after wrapping (capped by max_lines).

Implementations

impl TextMetrics

pub fn to_value(self) -> Value

{width, height, lines}.

Trait Implementations

impl Clone for TextMetrics

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextMetrics

impl Debug for TextMetrics

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

Formats the value using the given formatter.

impl Default for TextMetrics

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for TextMetrics

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextMetrics