Struct lyon::tessellation::path_stroke::StrokeBuilder [−] [src]

pub struct StrokeBuilder<'l, Output> where Output: 'l { /* fields omitted */ }

A builder that tessellates a stroke directly without allocating any intermediate data structure.

Methods

`impl<'l, Output> StrokeBuilder<'l, Output> where Output: 'l + GeometryBuilder<StrokeVertex>`

`fn new(options: &StrokeOptions, builder: &'l mut Output) -> StrokeBuilder<'l, Output>`

`fn set_options(&mut self, options: &StrokeOptions)`

Trait Implementations

`impl<'l, Output> BaseBuilder for StrokeBuilder<'l, Output> where Output: 'l + GeometryBuilder<StrokeVertex>`

`type PathType = Result<Count, ()>`

The type of object that is created by this builder.

`fn move_to(&mut self, to: TypedPoint2D<f32, UnknownUnit>)`

Sets the current position in preparation for the next sub-path. If the current sub-path contains edges, this ends the sub-path without closing it. Read more

`fn line_to(&mut self, to: TypedPoint2D<f32, UnknownUnit>)`

Adds a line segment to the current sub-path and set the current position.

`fn close(&mut self)`

Closes the current sub path and sets the current position to the first position of this the current sub-path. Read more

`fn current_position(&self) -> TypedPoint2D<f32, UnknownUnit>`

`fn build(self) -> Result<Count, ()>`

Builds a path object and resets the builder so that it can be used again.

`fn build_and_reset(&mut self) -> Result<Count, ()>`

Builds a path object and resets the builder so that it can be used again.

`fn flat_event(&mut self, event: FlattenedEvent)`

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

Returns a builder that approximates all curves with sequences of line segments.