public static CityDocument Open(string fileName)
{
CityDocument doc = new CityDocument();
doc.FileName = fileName;
doc.HasFile = true;
doc.Content = CityDistrict.LoadCml(fileName);
doc.Snapshot();
return(doc);
}
public DisplayManager(CityDistrict cityModel, bool withoutFactors = false)
{
OptionsManager.Singleton.Load();
_cityModel = new AnalysisDistrict(cityModel, withoutFactors);
_pathModel = new TongJi.Network.PathFinder(_cityModel.Roads.Select(x => x.Alignment).ToList());
_current = this;
ColorMapper = new BiColorGradientMapper();
}
public AnalysisDistrict(CityDistrict source, bool withoutFactors = false)
{
Name = source.Name;
_properties = source.Properties;
Extents = source.Extents;
BasePrice = source.BasePrice;
Roads = source.Roads;
Parcels = source.Parcels;
Factors = new List <IFactor>();
//SetInitiate(new UniformInitiate(BasePrice));
if (!withoutFactors)
{
CitySpots = source.CitySpots;
CityLinears = source.CityLinears;
CityRegions = source.CityRegions;
SetTurbulence();
}
}
public static CityDistrict LoadCml(string path)
{
XDocument xd = XDocument.Load(path);
XElement xcity = xd.Element("TongjiCity");
XElement xroads = xcity.Element("Roads");
XElement xparcels = xcity.Element("Parcels");
XElement xspots = xcity.Element("CitySpots");
XElement xlinears = xcity.ElementX("CityLinears"); // 向下兼容
XElement xregions = xcity.ElementX("CityRegions");
CityDistrict city = new CityDistrict();
city.Extents = new Extent2D(xcity.AttValue("Extents"));
xroads.Elements().ToList().ForEach(x => city.Roads.Add(new CityRoad(x)));
xparcels.Elements().ToList().ForEach(x => city.Parcels.Add(new CityParcel(x)));
xspots.Elements().ToList().ForEach(x => city.CitySpots.Add(new SpotEntity(x)));
xlinears.Elements().ToList().ForEach(x => city.CityLinears.Add(new LinearEntity(x)));
xregions.Elements().ToList().ForEach(x => city.CityRegions.Add(new RegionEntity(x)));
return(city);
}
