Trait lyon_path_iterator::PathIterator

pub trait PathIterator: Iterator<Item=PathEvent> + Sized {
    fn get_state(&self) -> &PathState;

    fn flattened(self, tolerance: f32) -> FlatteningIter<Self> { ... }
    fn svg_iter(self) -> Map<Self, fn(_: PathEvent) -> SvgEvent> { ... }
}

An extension to the common Iterator interface, that adds information which is useful when chaining path-specific iterators.

Required Methods

fn get_state(&self) -> &PathState

The returned structure exposes the current position, the first position in the current sub-path, and the position of the last control point.

Provided Methods

fn flattened(self, tolerance: f32) -> FlatteningIter<Self>

Returns an iterator that turns curves into line segments.

fn svg_iter(self) -> Map<Self, fn(_: PathEvent) -> SvgEvent>

Returns an iterator of SVG events.

Implementors

• impl<SvgIter> PathIterator for SvgToPathIter<SvgIter> where SvgIter: SvgIterator
• impl<Iter> PathIterator for PathStateIter<Iter> where Iter: Iterator<Item=PathEvent>