Struct FontMetrics

pub struct FontMetrics { /* private fields */ }

Relevant data that can be loaded from an AFM (Adobe Font Metrics) file. A FontMetrics object is specific to a given encoding.

Implementations

impl FontMetrics

pub fn parse(source: File) -> Result<FontMetrics>

Create a FontMetrics by reading an .afm file.

pub fn get_width(&self, char: u8) -> Option<u16>

Get the width of a specific character. The character is given in the encoding of the FontMetrics object.

Trait Implementations

impl Clone for FontMetrics

fn clone(&self) -> FontMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontMetrics

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

Formats the value using the given formatter.

impl Hash for FontMetrics

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FontMetrics

fn eq(&self, other: &FontMetrics) -> 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 Eq for FontMetrics

impl StructuralPartialEq for FontMetrics