Update Cargo.toml and examples: add README entry and adjust SVG configuration in offset_pline1 example; modify EPS_CONNECT constant for improved precision in offset_reconnect_arcs.

Author: radevgit

Cargo.toml

@@ -8,6 +8,7 @@ categories = ["algorithms", "data-structures", "graphics", "mathematics"]
 keywords = ["offset", "arc", "polyline", "cnc", "polygon"]
 license = "MIT"
 repository = "https://github.com/radevgit/offroad"
+readme = "README.md"
 
 
 
@@ -26,9 +27,6 @@ divan = "0.1.21"
 name = "bench_offset_multiple"
 harness = false
 
-[[example]]
-name = "offset_polyline"
-
 [workspace.lints]
 rust.unsafe_code = "forbid"
 

examples/offset_pline1.rs

@@ -7,7 +7,7 @@ fn main() {
     let mut svg = SVG::new(300.0, 300.0, "/tmp/pline1.svg");
     cfg.svg = Some(&mut svg);
     cfg.svg_orig = true;
-    cfg.svg_prune = true;
+    cfg.svg_final = true;
 
     let poly_orig = pline_01()[0].clone();
     // Translate to fit in the SVG viewport

src/offset_reconnect_arcs.rs

@@ -1,11 +1,11 @@
 #![allow(dead_code)]
 
-use std::collections::{HashMap, HashSet}; 
+use std::{collections::{HashMap, HashSet}, result}; 
 
 use geom::prelude::*;
 
 
-const EPS_CONNECT: f64 = 1e-8;
+const EPS_CONNECT: f64 = 1e-6;
 
 #[doc(hidden)]
 /// Reconnects offset segments by merging adjacent arcs vertices.