private void FindHospital_Tapped(object sender, TappedRoutedEventArgs e)
{
listDis.Clear();
double disHos = 0;
bool check = true;
for (int i = 0; i < listAdd.Count; ++i)
{
int j = 0;
double x = 0;
double y = 0;
string addText = listAdd[i].XY;
Regex theReg = new Regex(@"(\S+)");
MatchCollection theMatches = theReg.Matches(addText);
foreach (Match item in theMatches)
{
if (j == 0)
{
x = Convert.ToDouble(item.ToString().Replace(".", ","));
++j;
}
if (j == 1)
{
y = Convert.ToDouble(item.ToString().Replace(".", ","));
}
}
if (check == true)
{
disHos = (x - xMe) * (x - xMe) + (y - yMe) * (y - yMe);
disMin.x = x;
disMin.y = y;
disMin.ID = listAdd[i].ID;
disMin.Name = listAdd[i].Name;
}
else
{
if ((x - xMe) * (x - xMe) + (y - yMe) * (y - yMe) < disHos)
{
disHos = (x - xMe) * (x - xMe) + (y - yMe) * (y - yMe);
disMin.x = x;
disMin.y = y;
disMin.ID = listAdd[i].ID;
disMin.Name = listAdd[i].Name;
}
}
Distance dis = new Distance(x,y,listAdd[i].ID,listAdd[i].Name,disHos);
listDis.Add(dis);
}
ShowDrirectLine();
}
private void NextHospital_Tapped(object sender, TappedRoutedEventArgs e)
{
foreach (var item in listDis)
{
if (item.ID == disMin.ID && listDis.Count > 1)
{
listDis.Remove(item);
disMin = new Distance();
break;
}
}
if (listDis.Count != 0)
{
disMin = listDis[0];
foreach (var item in listDis)
{
if (disMin.distanceHospital < item.distanceHospital)
{
disMin = item;
}
}
ShowDrirectLine();
}
else
{
DistanceText.Text = "Lỗi, mời bạn chọn tìm kiếm điểm gần nhất";
}
}
