Struct read_fonts::tables::variations::VariationRegion

pub struct VariationRegion<'a> {
    pub region_axes: &'a [RegionAxisCoordinates],
}

The VariationRegion record

Fields

region_axes: &'a [RegionAxisCoordinates]

Array of region axis coordinates records, in the order of axes given in the ‘fvar’ table.

Implementations

impl<'a> VariationRegion<'a>

pub fn region_axes(&self) -> &'a [RegionAxisCoordinates]

Array of region axis coordinates records, in the order of axes given in the ‘fvar’ table.

impl<'a> VariationRegion<'a>

pub fn read(data: FontData<'a>, axis_count: u16) -> Result<Self, ReadError>

A constructor that requires additional arguments.

This type requires some external state in order to be parsed.

impl<'a> VariationRegion<'a>

pub fn compute_scalar(&self, coords: &[F2Dot14]) -> Fixed

Computes a scalar value for this region and the specified normalized variation coordinates.

Trait Implementations

impl<'a> Clone for VariationRegion<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComputeSize for VariationRegion<'_>

fn compute_size(args: &u16) -> usize

Compute the number of bytes required to represent this type.

impl<'a> Debug for VariationRegion<'a>

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

Formats the value using the given formatter.

impl<'a> FontReadWithArgs<'a> for VariationRegion<'a>

fn read_with_args(data: FontData<'a>, args: &u16) -> Result<Self, ReadError>

read an item, using the provided args.

impl ReadArgs for VariationRegion<'_>

type Args = u16

impl<'a> SomeRecord<'a> for VariationRegion<'a>

fn traverse(self, data: FontData<'a>) -> RecordResolver<'a>