Struct TupleVariationData

pub struct TupleVariationData<'a, T> {
    pub(crate) axis_count: u16,
    pub(crate) shared_tuples: Option<ComputedArray<'a, Tuple<'a>>>,
    pub(crate) shared_point_numbers: Option<PackedPointNumbers<'a>>,
    pub(crate) tuple_count: TupleVariationCount,
    pub(crate) header_data: FontData<'a>,
    pub(crate) serialized_data: FontData<'a>,
    pub(crate) _marker: PhantomData<fn() -> T>,
}

Fields

axis_count: u16

shared_tuples: Option<ComputedArray<'a, Tuple<'a>>>

shared_point_numbers: Option<PackedPointNumbers<'a>>

tuple_count: TupleVariationCount

header_data: FontData<'a>

serialized_data: FontData<'a>

_marker: PhantomData<fn() -> T>

Implementations

impl<'a> TupleVariationData<'a, GlyphDelta>

pub(crate) fn new( data: FontData<'a>, axis_count: u16, shared_tuples: SharedTuples<'a>, ) -> Result<Self, ReadError>

impl<'a, T> TupleVariationData<'a, T>

where T: TupleDelta,

pub fn tuples(&self) -> TupleVariationIter<'a, T>

pub fn active_tuples_at( &self, coords: &'a [F2Dot14], ) -> impl Iterator<Item = (TupleVariation<'a, T>, Fixed)> + 'a

Returns an iterator over all of the pairs of (variation tuple, scalar) for this glyph that are active for the given set of normalized coordinates.

pub(crate) fn tuple_count(&self) -> usize

Trait Implementations

impl<'a, T: Clone> Clone for TupleVariationData<'a, T>

fn clone(&self) -> TupleVariationData<'a, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.