Struct MathLayout 

pub struct MathLayout {
    pub width: f32,
    pub ascent: f32,
    pub descent: f32,
    pub atoms: Vec<MathAtom>,
}

Result of laying out a MathExpr: a TeX-style box plus its flattened render atoms, produced by layout_math.

Coordinates are in logical pixels, relative to the box origin at the left end of the main baseline, with y growing downward. Negative y is therefore above the baseline; ascent and descent are both positive extents.

Fields

width: f32

Total advance width of the box.

ascent: f32

Extent above the main baseline (positive).

descent: f32

Extent below the main baseline (positive).

atoms: Vec<MathAtom>

Flat list of positioned atoms to paint, in baseline-relative coordinates (see the struct docs).

Implementations

impl MathLayout

pub fn height(&self) -> f32

Total box height: ascent + descent.

Trait Implementations

impl Clone for MathLayout

fn clone(&self) -> MathLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MathLayout

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

Formats the value using the given formatter.

impl PartialEq for MathLayout

fn eq(&self, other: &MathLayout) -> 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 MathLayout