Struct DirectionMetrics 

pub struct DirectionMetrics {
    pub underline_position: Option<f32>,
    pub underline_thickness: Option<f32>,
    pub italic_angle: Option<f32>,
    pub char_width: Option<Vector>,
    pub is_fixed_pitch: Option<bool>,
}

Authored metrics for one writing direction. Shared blocks populate both entries.

Fields

underline_position: Option<f32>

Underline displacement in AFM units.

underline_thickness: Option<f32>

Underline stroke thickness in AFM units.

italic_angle: Option<f32>

Counter-clockwise angle from vertical, in degrees.

char_width: Option<Vector>

Global character advance, also used when a character omits its advance.

is_fixed_pitch: Option<bool>

Authored fixed-pitch flag, preserving absence for default resolution.

Implementations

impl DirectionMetrics

pub fn fixed_pitch(&self) -> bool

Effective fixed-pitch flag; CharWidth implies true when the flag is absent.

Trait Implementations

impl Clone for DirectionMetrics

fn clone(&self) -> DirectionMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DirectionMetrics

impl Debug for DirectionMetrics

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

Formats the value using the given formatter.

impl Default for DirectionMetrics

fn default() -> DirectionMetrics

Returns the “default value” for a type.

impl PartialEq for DirectionMetrics

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