void gMapMarkerMaker(Donor donor, PointLatLng et)
{
MyMap.Overlays.Clear();
MyMap.Zoom = 14;
TimeSpan st = new TimeSpan(58, 0, 0, 0);
GMapOverlay markersOverlay = new GMapOverlay("markers");
GMarkerGoogle marker;
if (donor.TimePassed() > st)
{
marker = new GMarkerGoogle(donor.getlatlog(), GMarkerGoogleType.green_small);//if the donor have passed 58 days after giving bloob then the marker will be green else red
}
else
{
marker = new GMarkerGoogle(donor.getlatlog(), GMarkerGoogleType.red_small);
}
markersOverlay.Markers.Add(marker);
marker.ToolTip = new GMapRoundedToolTip(marker);
marker.ToolTipText = donor.getName().ToString() + "\n" + donor.getBloodGroup().ToString() + "\n" + donor.getEmail().ToString();
MyMap.Overlays.Add(markersOverlay);
listed.b++;
}
public void readdata()
{
Donor d = new Donor();
TextReader str = new StreamReader("DATA.txt");
int[] f = new int[3];
double cp, dp;
string w, x, y, z;
PointLatLng et = new PointLatLng();
int count = 0;
while (str.Peek() >= 0)//reading data form donor and inputting it in donor class
{
count++;
w = str.ReadLine();
x = str.ReadLine();
y = str.ReadLine();
z = str.ReadLine();
d.setName(w);
d.setEmail(x);
d.setphone_number(y);
d.setBG(z);
f[0] = Convert.ToInt32(str.ReadLine());
f[1] = Convert.ToInt32(str.ReadLine());
f[2] = Convert.ToInt32(str.ReadLine());
DateTime j = new DateTime(f[2], f[1], f[0]);
d.setLast_donated(j);
cp = Convert.ToDouble(str.ReadLine());
dp = Convert.ToDouble(str.ReadLine());
et.Lat = cp; et.Lng = dp;
d.setlatlog(et);
string group = d.getBloodGroup();
if (group == "A+")
{
L[0].AddFirst(d); MessageBox.Show("Inserting A+ donor");
}
else if (group == "A-")
{
L[1].AddFirst(d); MessageBox.Show("Inserting A- donor");
}
else if (group == "B+")
{
L[2].AddFirst(d); MessageBox.Show("Inserting B+ donor");
}
else if (group == "B-")
{
L[3].AddFirst(d); MessageBox.Show("Inserting B- donor");
}
else if (group == "AB+")
{
L[4].AddFirst(d); MessageBox.Show("Inserting AB+ donor");
}
else if (group == "AB-")
{
L[5].AddFirst(d); MessageBox.Show("Inserting AB- donor");
}
else if (group == "O+")
{
L[6].AddFirst(d); MessageBox.Show("Inserting O+ donor");
}
else if (group == "O-")
{
L[7].AddFirst(d); MessageBox.Show("Inserting O- donor");
}
}
str.Close();
MessageBox.Show(count + " lines read!");
}
public void insert(Donor d, PointLatLng r)
{
GeoCoordinate dis = new GeoCoordinate();
GeoCoordinate To = new GeoCoordinate();
GeoCoordinate newN = new GeoCoordinate(d.latlog.Lat, d.latlog.Lng);
dis.Latitude = r.Lat;
dis.Longitude = r.Lng;
node newnode = new node();
newnode.data = d;
newnode.left = null;
newnode.right = null;
node pp = null;
node ptr;
ptr = root;
int xyz = 0;
if (ptr == null)
{
if (dis.GetDistanceTo(newN) < 3000)
{
root = new node();
root.data = newnode.data;
root.left = null;
root.right = null;
length++;
}
}
else
{
while (ptr != null)
{
To.Latitude = ptr.data.latlog.Lat;
To.Longitude = ptr.data.latlog.Lng;
if (dis.GetDistanceTo(newN) < 3000 && dis.GetDistanceTo(newN) < dis.GetDistanceTo(To))
{
pp = ptr;
ptr = ptr.left;
xyz = 1;
}
else if (dis.GetDistanceTo(newN) < 3000)
{
pp = ptr;
ptr = ptr.right;
xyz = 2;
}
else
{
xyz = 0;
break;
}
}
if (xyz == 1)
{
pp.left = new node();
pp.left.data = newnode.data;
pp.left.left = null;
pp.left.right = null;
///MessageBox.Show("left inserted" + pp.left.data.blood_group);
length++;
}
else if (xyz == 2)
{
pp.right = new node();
pp.right.data = newnode.data;
pp.right.left = null;
pp.right.left = null;
///MessageBox.Show("right inserted" + pp.right.data.blood_group);
length++;
}
else
{
}
}
}
