Enum AxisValue

pub enum AxisValue<'a> {
    Format1(AxisValueFormat1<'a>),
    Format2(AxisValueFormat2<'a>),
    Format3(AxisValueFormat3<'a>),
    Format4(AxisValueFormat4<'a>),
}

Axis Value Tables

Variants

Format1(AxisValueFormat1<'a>)

Format2(AxisValueFormat2<'a>)

Format3(AxisValueFormat3<'a>)

Format4(AxisValueFormat4<'a>)

Implementations

impl<'a> AxisValue<'a>

pub fn offset_data(&self) -> FontData<'a>

Return the FontData used to resolve offsets for this table.

pub fn format(&self) -> u16

Format identifier — set to 1.

pub fn flags(&self) -> AxisValueTableFlags

Flags — see below for details.

pub fn value_name_id(&self) -> NameId

The name ID for entries in the ‘name’ table that provide a display string for this attribute value.

impl AxisValue<'_>

pub fn value(&self) -> Option<Fixed>

Returns axis value for format 1, 2 and 3 axis value tables

For axis value format 2, returns the nominal value.

pub fn linked_value(&self) -> Option<Fixed>

Returns linked value for format 3 axis value tables

pub fn axis_index(&self) -> Option<u16>

Returns axis index for format 1, 2 and 3 axis value tables

Trait Implementations

impl<'a> Clone for AxisValue<'a>

fn clone(&self) -> AxisValue<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> FontRead<'a> for AxisValue<'a>

fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation.

impl MinByteRange for AxisValue<'_>

fn min_byte_range(&self) -> Range<usize>