Improved 'pana' score

README.md

@@ -32,6 +32,6 @@ Ear-clipping (earcutting) triangulation algorithm, ported (with minor API differ
 
 ## The Algorithm
 
-The library implements a modified ear slicing algorithm, optimized by [z-order curve](http://en.wikipedia.org/wiki/Z-order_curve) hashing and extended to handle holes, twisted polygons, degeneracies and self-intersections in a way that doesn't _guarantee_ correctness of triangulation, but attempts to always produce acceptable results for practical data.
+The library implements a modified ear slicing algorithm, optimized by [z-order curve](https://en.wikipedia.org/wiki/Z-order_curve) hashing and extended to handle holes, twisted polygons, degeneracies and self-intersections in a way that doesn't _guarantee_ correctness of triangulation, but attempts to always produce acceptable results for practical data.
 
-It's based on ideas from [FIST: Fast Industrial-Strength Triangulation of Polygons](http://www.cosy.sbg.ac.at/~held/projects/triang/triang.html) by Martin Held and[Triangulation by Ear Clipping](http://www.geometrictools.com/Documentation/TriangulationByEarClipping.pdf) by David Eberly.
+It's based on ideas from [FIST: Fast Industrial-Strength Triangulation of Polygons](https://www.cosy.sbg.ac.at/~held/projects/triang/triang.html) by Martin Held and[Triangulation by Ear Clipping](https://www.geometrictools.com/Documentation/TriangulationByEarClipping.pdf) by David Eberly.

lib/dart_earcut.dart

@@ -5,7 +5,7 @@ import 'dart:math';
 /// Earcutting triangulation algorithm, ported (with minor API differences) from
 /// [earcut4j/earcut4j](https://github.com/earcut4j/earcut4j) and
 /// [mapbox/earcut](https://github.com/mapbox/earcut).
-final class Earcut {
+abstract final class Earcut {
   /// Triangulates the given polygon
   ///
   /// [polygonVertices] should be a list of all the [Point]s defining
@@ -819,7 +819,7 @@ final class Earcut {
   }
 }
 
-class _Node {
+final class _Node {
   int i;
   double x;
   double y;
@@ -833,7 +833,4 @@ class _Node {
   _Node(this.i, this.x, this.y)
       : z = 4.9E-324,
         steiner = false;
-
-  @override
-  String toString() => 'i: $i, x: $x, y: $y, prev: $prev, next: $next';
 }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dart_earcut
 description: Performant triangulation algorithm based on https://github.com/mapbox/earcut
-version: 1.0.0
+version: 1.0.1
 repository: https://github.com/JaffaKetchup/dart_earcut
 
 environment: