78         self_width: Distance,  in to_thick_boundary()
79         boundary_width: Distance,  in to_thick_boundary()
186     pub fn length(&self) -> Distance {  in length()
191     pub fn slice(&self, start: Distance, end: Distance) -> Result<(PolyLine, Distance), String> {  in slice()  argument
267     pub fn exact_slice(&self, start: Distance, end: Distance) -> PolyLine {  in exact_slice()
270     pub fn maybe_exact_slice(&self, start: Distance, end: Distance) -> Result<PolyLine, String> {  in maybe_exact_slice()
390     fn shift_with_sharp_angles(&self, width: Distance, miter_threshold: f64) -> Vec<Pt2D> {  in shift_with_sharp_angles()
446         width: Distance,  in make_polygons_with_miter_threshold()
473         width: Distance,  in exact_dashed_polygons()
474         dash_len: Distance,  in exact_dashed_polygons()
475         dash_separation: Distance,  in exact_dashed_polygons()
500         width: Distance,  in dashed_lines()
501         dash_len: Distance,  in dashed_lines()
502         dash_separation: Distance,  in dashed_lines()
511     pub fn make_arrow(&self, thickness: Distance, cap: ArrowCap) -> Polygon {  in make_arrow()
545     pub fn make_double_arrow(&self, thickness: Distance, cap: ArrowCap) -> Polygon {  in make_double_arrow()
597         width: Distance,  in dashed_arrow()
598         dash_len: Distance,  in dashed_arrow()
599         dash_separation: Distance,  in dashed_arrow()
699     pub fn dist_along_of_point(&self, pt: Pt2D) -> Option<(Distance, Angle)> {  in dist_along_of_point()