internal static PointCollection ReducePointsUsingDPAlg(PointCollection totalPoints, double tolerance)
{
PointCollection reducedPoints = new PointCollection();
if (totalPoints == null || totalPoints.Count < 3)
{
return(totalPoints);
}
SortedDictionary <int, Point> sortedPoints = new SortedDictionary <int, Point>();
//List<int> indexes = new List<int>();
ReducePointsRecursively(totalPoints, 0, totalPoints.Count - 1, tolerance, sortedPoints);
reducedPoints.Concat <Point>(sortedPoints.Values);
sortedPoints.Clear();
return(reducedPoints);
}
