Struct ColrInstance

pub struct ColrInstance<'a> {
    colr: Colr<'a>,
    index_map: Option<DeltaSetIndexMap<'a>>,
    var_store: Option<ItemVariationStore<'a>>,
    coords: &'a [F2Dot14],
}

Combination of a COLR table and a location in variation space for resolving paints.

See resolve_paint, ColorStops::resolve and resolve_clip_box.

Fields

colr: Colr<'a>

index_map: Option<DeltaSetIndexMap<'a>>

var_store: Option<ItemVariationStore<'a>>

coords: &'a [F2Dot14]

Implementations

impl<'a> ColrInstance<'a>

pub fn new(colr: Colr<'a>, coords: &'a [F2Dot14]) -> Self

Creates a new instance for the given COLR table and normalized variation coordinates.

fn var_deltas<const N: usize>(&self, var_index_base: u32) -> [FloatItemDelta; N]

Computes a sequence of N variation deltas starting at the given var_base index.

Trait Implementations

impl<'a> Clone for ColrInstance<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Deref for ColrInstance<'a>

type Target = TableRef<'a, ColrMarker>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.