void Initialize(PackagedArcs packagedArcs)
{
int arcStart = 0;
this.weightedItems = new List <WeightedItem>();
this.weightedPoints = new Dictionary <CoordPoint, double>();
this.weights = new List <double>();
for (int i = 0; i < packagedArcs.ArcsLength.Count; ++i)
{
IList <double> arcWeights = this.weightsCalculator.CalculateWeights(MapUtils.GetSubSequence(packagedArcs.ArcsPoints, arcStart, arcStart + packagedArcs.ArcsLength[i]));
this.weights.AddRange(arcWeights);
if (!this.weightedPoints.ContainsKey(packagedArcs.ArcsPoints[arcStart]))
{
this.weightedPoints.Add(packagedArcs.ArcsPoints[arcStart], double.PositiveInfinity);
}
if (!this.weightedPoints.ContainsKey(packagedArcs.ArcsPoints[arcStart + packagedArcs.ArcsLength[i] - 1]))
{
this.weightedPoints.Add(packagedArcs.ArcsPoints[arcStart + packagedArcs.ArcsLength[i] - 1], double.PositiveInfinity);
}
for (int j = arcStart + 1; j < arcStart + packagedArcs.ArcsLength[i] - 1; ++j)
{
if (!this.weightedPoints.ContainsKey(packagedArcs.ArcsPoints[j]))
{
this.weightedPoints.Add(packagedArcs.ArcsPoints[j], arcWeights[j - arcStart - 1]);
}
}
arcStart += packagedArcs.ArcsLength[i];
}
}
public void Process(IEnumerable <MapItem> items)
{
PackagedArcs packagedPolygons = new PackagedArcs(items);
PolygonsSpliter polygonsSpliter = new PolygonsSpliter(packagedPolygons);
PackagedArcs arcs = polygonsSpliter.Split();
Initialize(arcs);
this.weights.Sort();
this.weightedItems = ProcessItems(items);
}
public PolygonsSpliter(PackagedArcs packagedPolygons)
{
this.polygonsPoints = packagedPolygons.ArcsPoints;
this.polygonsLength = packagedPolygons.ArcsLength;
}