Struct FontVerticalMetrics 

pub struct FontVerticalMetrics {
    pub ascent: f32,
    pub descent: f32,
    pub natural_line_height: f32,
    pub line_gap: f32,
}

Vertical metrics of a font at one pixel size.

Fields

ascent: f32

Distance from the baseline to the top of the line in pixels.

descent: f32

Distance from the baseline to the bottom of the line in pixels, negative below the baseline.

natural_line_height: f32

Ascent minus descent, rounded up to a whole pixel.

line_gap: f32

hhea.lineGap at this size. Read only by a style that asks for Android’s includeFontPadding; every other line box ignores it.

Trait Implementations

impl Clone for FontVerticalMetrics

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 FontVerticalMetrics

impl Debug for FontVerticalMetrics

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

Formats the value using the given formatter.

impl PartialEq for FontVerticalMetrics

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FontVerticalMetrics