// Выбор можно структурой
public static object GetTown(Point pt, string stroke)
{
Points points = Points.getObj();
TownList <Point, string> checkedTowns = points.Towns;
double tempRange, minRange = GetRangeByPoints(pt, checkedTowns.GetObject(0).TownPoint);
int minTownId = 0;
for (int i = 1; i < checkedTowns.Count; i++)
{
if (CheckCoordsPoint(pt, checkedTowns.GetObject(i).TownPoint))
{
tempRange = GetRangeByPoints(pt, checkedTowns.GetObject(i).TownPoint);
if (tempRange < minRange)
{
minRange = tempRange;
minTownId = i;
break;
}
}
}
if (stroke == "str")
{
return(checkedTowns.GetElementName(minTownId));
}
else if (stroke == "obj")
{
return(checkedTowns.GetObject(minTownId));
}
else
{
return(null);
}
}
public static void UnloadToXML(TownList <Point, string> townList)
{
var xmlDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"),
new XElement("Towns"));
for (int i = 0; i < townList.Count; i++)
{
InsideDataTown <Point, string> town = townList.GetObject(i);
xmlDoc.Root.Add(new XElement("Town", new XAttribute("id", i),
new XElement("Name", town.Name),
new XElement("Point", town.TownPoint)));
}
xmlDoc.Save(Path.Combine(Environment.CurrentDirectory, "townsMap.xml"));
}
public static void SetWay(Point pt, out string lastActionText, Canvas theCanvas)
{
Way map = Way.getObj();
object townName = GetTown(pt, "str");
//object townObj = GetTown(pt, "obj");
lastActionText = "";
if (map.PutRoad == true)
{
if (map.StartPoint is null)
{
map.StartPoint = new InsideDataTown <Point, string>(pt, townName.ToString());
lastActionText = "Начало маршрута " + townName;
}
else if (map.EndPoint is null)
{
map.EndPoint = new InsideDataTown <Point, string>(pt, townName.ToString());
lastActionText = "Конец маршрута " + townName;
}
else
{
SetRange(map.StartPoint.TownPoint, map.EndPoint.TownPoint, theCanvas);
map.StartPoint = null;
map.EndPoint = null;
// Перерисовка точек
Points points = Points.getObj();
TownList <Point, string> towns = points.Towns;
for (int i = 0; i < towns.Count; i++)
{
theCanvas.Children.Add(new CustomCanvas(towns.GetObject(i).TownPoint, towns.GetObject(i).Name));
}
}
}
else
{
lastActionText = "Определен город " + townName;
}
}
private void Upload_Map(object sender, RoutedEventArgs e)
{
(TownList <Point, string>, int)uploadedTowns = ProcessingData.UploadFromXML();
int countTowns = uploadedTowns.Item2;
MyCanvas.Children.Clear();
Points points = Points.getObj();
points.Towns = uploadedTowns.Item1;
TownList <Point, string> checkedTowns = points.Towns;
for (int i = 0; i < countTowns; i++)
{
MyCanvas.Children.Add(new CustomCanvas(checkedTowns.GetObject(i).TownPoint, checkedTowns.GetElementName(i)));
}
lastAction.Text = "Загружены города";
}