/// <summary>
/// Nearly identical to base, override needed because other classes use road segments
/// </summary>
/// <param name="objectAsDict"></param>
/// <returns></returns>
protected sealed override List <Segment> GetSegmentList(IDictionary <string, object> objectAsDict)
{
if (!objectAsDict.ContainsKey("posList"))
{
return(null);
}
var lineList = (List <string>)objectAsDict["posList"];
var exteriorLine = lineList.First();
if (string.IsNullOrEmpty(exteriorLine))
{
return(null);
}
List <Segment> netSegments = new List <Segment>();
var exteriorLinePoints = TranslatorUtils.LineToVectorList(exteriorLine);
var reductedPoints = DouglasPointsReduction.Reduct(exteriorLinePoints, toleranceDP);
if (reductedPoints.Count <= 1)
{
return(null);
}
for (int i = 0; i < reductedPoints.Count - 1; i++)
{
Segment newSegment = new Segment {
p1 = reductedPoints[i], p2 = reductedPoints[i + 1]
};
netSegments.Add(newSegment);
TranslatorInitiator.GridSegment.Add(newSegment);
}
return(netSegments);
}
protected virtual List <Segment> GetSegmentList(IDictionary <string, object> objectAsDict)
{
if (!objectAsDict.ContainsKey("posList"))
{
return(null);
}
var lineList = (List <string>)objectAsDict["posList"];
// extrior (GML name) is the only one in this case
var exteriorLine = lineList.First();
if (string.IsNullOrEmpty(exteriorLine))
{
return(null);
}
List <Segment> netSegments = new List <Segment>();
var exteriorLinePoints = TranslatorUtils.LineToVectorList(exteriorLine);
var reductedPoints = DouglasPointsReduction.Reduct(exteriorLinePoints, toleranceDP);
if (reductedPoints.Count <= 1)
{
return(null);
}
for (int i = 0; i < reductedPoints.Count - 1; i++)
{
netSegments.Add(new Segment {
p1 = reductedPoints[i], p2 = reductedPoints[i + 1]
});
}
return(netSegments);
}
