Struct ConvStroke 

pub struct ConvStroke<VS: VertexSource> { /* private fields */ }

Stroke converter: generates a stroked outline from a center-line path.

Port of C++ conv_stroke<VertexSource>.

Implementations

impl<VS: VertexSource> ConvStroke<VS>

pub fn new(source: VS) -> Self

pub fn set_line_cap(&mut self, lc: LineCap)

pub fn line_cap(&self) -> LineCap

pub fn set_line_join(&mut self, lj: LineJoin)

pub fn line_join(&self) -> LineJoin

pub fn set_inner_join(&mut self, ij: InnerJoin)

pub fn inner_join(&self) -> InnerJoin

pub fn set_width(&mut self, w: f64)

pub fn width(&self) -> f64

pub fn set_miter_limit(&mut self, ml: f64)

pub fn miter_limit(&self) -> f64

pub fn set_miter_limit_theta(&mut self, t: f64)

pub fn set_inner_miter_limit(&mut self, ml: f64)

pub fn inner_miter_limit(&self) -> f64

pub fn set_approximation_scale(&mut self, s: f64)

pub fn approximation_scale(&self) -> f64

pub fn set_shorten(&mut self, s: f64)

pub fn shorten(&self) -> f64

pub fn source(&self) -> &VS

pub fn source_mut(&mut self) -> &mut VS

Trait Implementations

impl<VS: VertexSource> VertexSource for ConvStroke<VS>

fn rewind(&mut self, path_id: u32)

Reset the vertex source to the beginning of the given path. path_id selects which sub-path to iterate (0 for the first/only path).

fn vertex(&mut self, x: &mut f64, y: &mut f64) -> u32

Return the next vertex. Writes coordinates to x and y, returns a path command. Returns PATH_CMD_STOP when iteration is complete.