cellPolygons method

Iterable<List<Point>> cellPolygons()

Returns an iterable of all Voronoi cell polygons. Each polygon is a list of points forming the cell boundary.

Implementation

Iterable<List<Point>> cellPolygons() sync* {
  for (int i = 0; i < cellCount; i++) {
    final polygon = cellPolygon(i);
    if (polygon != null) {
      yield polygon;
    }
  }
}