Struct LineMetrics 

pub struct LineMetrics {
    pub ascent: f32,
    pub descent: f32,
    pub leading: f32,
    pub baseline_y: f32,
    pub width: f32,
}

Vertical metrics for a single laid-out line, in pixels.

Fields

ascent: f32

Distance from the line’s top to its baseline (positive).

descent: f32

Distance from the baseline to the line’s bottom (positive).

leading: f32

Extra leading distributed below the line.

baseline_y: f32

Absolute Y coordinate of the baseline from the layout origin.

width: f32

Total advance width of the line’s glyphs (before alignment), in pixels.

Implementations

impl LineMetrics

pub fn height(&self) -> f32

Total height consumed by the line (ascent + descent + leading).

Trait Implementations

impl Clone for LineMetrics

fn clone(&self) -> LineMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineMetrics

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

Formats the value using the given formatter.

impl PartialEq for LineMetrics

fn eq(&self, other: &LineMetrics) -> 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 Copy for LineMetrics

impl StructuralPartialEq for LineMetrics