Struct Strut 

pub struct Strut {
    pub above: f32,
    pub below: f32,
}

Vertical extents around a baseline, in points: a face’s box when computed for one font and size, the paragraph’s strut when computed for the paragraph’s own style.

Fields

above: f32

Distance from baseline to the top of the box.

below: f32

Distance from baseline to the bottom of the box.

Implementations

impl Strut

pub fn from_metrics( metrics: FontMetricsTable, size: f32, line_height: f32, ) -> Strut

The box a face makes at size under a unitless line_height.

pub fn content(metrics: FontMetricsTable, size: f32) -> Strut

The content area a face makes at size: its ascent and its descent alone. This is the box an inline element’s padding and border are measured from, so what a chip encloses is the letters rather than the space the line height opened around them.

pub fn height(self) -> f32

Total height: above + below.

Trait Implementations

impl Clone for Strut

fn clone(&self) -> Strut

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Strut

impl Debug for Strut

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

Formats the value using the given formatter.

impl Default for Strut

fn default() -> Strut

Returns the “default value” for a type.

impl PartialEq for Strut

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Strut