CCT.NUI.Core.Shape.LineThinner.Filter C# (CSharp) Method

        public IList<Point> Filter(IList<Point> points)
        {
            IList<Point> result = new List<Point>();
            if (points.Count == 0)
            {
                return result;
            }

            var point = new Point(points.First());
            result.Add(point);

            foreach (var currentSourcePoint in points.Skip(1))
            {
                if (!this.DistanceIsTooSmall(currentSourcePoint, point))
                {
                    point = new Point(currentSourcePoint);
                    result.Add(point);
                }
            }

            if (this.checkBoundary && result.Count > 1)
            {
                CheckFirstAndLastPoint(result);
            }

            return result;
        }