//Разбитие карты на подкарты
public void ShowMyDialogBox(NavigationDLL.Coords l_u, NavigationDLL.Coords r_d)
{
DialogResult res = MessageBox.Show("Map on one panel?", "Confirmation", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
stopwatchLoad.Start();
if (res == DialogResult.OK)
{
map = new NavMap(pictureBox_navmap.Width, pictureBox_navmap.Height, l_u, r_d);
}
if (res == DialogResult.Cancel)
{
map = new NavMap(l_u, r_d, 0.0001);
}
}
//BackgroundWorker двупоточного поиска пути и открытия файла
private void OpenFileOrTwoWaySearchBackgroubdThread(object sender, DoWorkEventArgs e)
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("ru-UA");
Thread.CurrentThread.CurrentUICulture = new CultureInfo("ru-UA");
int count_proc = (int)e.Argument;
switch (count_proc)
{
//Поиск пути
case 1:
{
map.Drop();
pictureBox_navmap.Image = map.temp_map;
tree.A.Refresh_Search();
dist = 0;
dist_2 = 0;
bonus_thread = new Thread(() =>
{
way = tree.A.getWay_A(start, end, out dist, ref Not_Look, ref Look);
});
bonus_thread_2 = new Thread(() =>
{
way_2 = tree.A.getWay_A(end, start, out dist_2, ref Not_Look_2, ref Look_2, true);
});
stopwatchSearch.Restart();
bonus_thread.Start();
bonus_thread_2.Start();
while (bonus_thread.IsAlive)
{
//Остановка поиска пути
if (backgroundWorker1.CancellationPending)
{
bonus_thread.Abort();
if (bonus_thread_2.IsAlive)
{
bonus_thread_2.Abort();
}
stopwatchSearch.Stop();
break;
}
}
//bonus_thread.Join();
//bonus_thread_2.Join();
stopwatchSearch.Stop();
backgroundWorker1.RunWorkerCompleted += new RunWorkerCompletedEventHandler(TwoWaySearchCompleted);
break;
}
//Загрузка карты
default:
{
using (StreamReader myStream = new StreamReader(file_name))
{
tree.A = new NavigationDLL.Graf(myStream.ReadLine().Split(' ')[1].Split('"')[1]);
while (!myStream.EndOfStream)
{
string data = myStream.ReadLine().Split(' ')[1].Split('"')[1];
tree.A.AddNode(new GrafNode(data, '/', ';'));
}
}
double min_lat = double.MaxValue;
double min_lon = double.MaxValue;
double max_lat = double.MinValue;
double max_lon = double.MinValue;
foreach (var item in tree.A.tree)
{
if (min_lat > item.Value.parametrs.coords.latitude)
{
min_lat = item.Value.parametrs.coords.latitude;
}
if (min_lon > item.Value.parametrs.coords.longitude)
{
min_lon = item.Value.parametrs.coords.longitude;
}
if (max_lat < item.Value.parametrs.coords.latitude)
{
max_lat = item.Value.parametrs.coords.latitude;
}
if (max_lon < item.Value.parametrs.coords.longitude)
{
max_lon = item.Value.parametrs.coords.longitude;
}
}
NavigationDLL.Coords l_u = new NavigationDLL.Coords(max_lat, min_lon);
NavigationDLL.Coords r_d = new NavigationDLL.Coords(min_lat, max_lon);
//stopwatch.Stop();
//ShowMyDialogBox(l_u, r_d);
//stopwatch.Start();
map = new NavMap(pictureBox_navmap.Width, pictureBox_navmap.Height, l_u, r_d);
map_index = 0;
map.SetAllPoint(tree.A, map_index);
map.getLine(tree.A, map_index);
map.setBackColor(map_index, Color.Olive);
map.Save();
backgroundWorker1.RunWorkerCompleted += new RunWorkerCompletedEventHandler(FileOpenCompleted);
break;
}
}
}