public Communication(string path)
{
SRTM = new SRTMtile(path);
peekFilter = new PeekFilter();
}
public string[,] PeekArray(SRTMtile tile, Coordinates coordinates, int range)
{
//Make values ascending
float[] ycoordinatesASC = (float[])tile.ycoordinates.Reverse().ToArray();
float[] xcoordinatesASC = (float[])tile.xcoordinates;
//Starting threads
GetClosest gety = new GetClosest();
GetClosest getx = new GetClosest();
Thread getyThread = new Thread(() => { gety = new GetClosest(coordinates.y, ycoordinatesASC); });
Thread getxThread = new Thread(() => { getx = new GetClosest(coordinates.x, xcoordinatesASC); });
getyThread.Start();
getxThread.Start();
getyThread.Join();
//Getting y-values
int starty = gety.index - 1 - range;
float miny = ycoordinatesASC[starty];
int endy = gety.index + 1 + range;
float maxy = ycoordinatesASC[endy];
getxThread.Join();
//Getting x-values
int startx = getx.index - 1 - range;
float minx = xcoordinatesASC[startx];
int endx = getx.index + 1 + range;
float maxx = xcoordinatesASC[endx];
OSMreader or = new OSMreader();
List <Peek> peeks = or.peeks;
List <Peek> filteredPeeks = new List <Peek>();
//filtering peeks
foreach (Peek peek in peeks)
{
if ((miny <= peek.coordinates.y) && (maxy >= peek.coordinates.y))
{
if ((minx <= peek.coordinates.x) && (maxx >= peek.coordinates.x))
{
filteredPeeks.Add(peek);
}
}
}
//Put in stringarray, simmilar to heights array
string[,] peekMatrix = new string[(range * 2 + 1), (range * 2 + 1)];
foreach (Peek peek in filteredPeeks)
{
GetClosest closesty = new GetClosest();
GetClosest closestx = new GetClosest();
Thread closestyThread = new Thread(() => { closesty = new GetClosest(peek.coordinates.y, ycoordinatesASC); });
Thread closestxThread = new Thread(() => { closestx = new GetClosest(peek.coordinates.x, xcoordinatesASC); });
closestyThread.Start();
closestxThread.Start();
closestyThread.Join();
closestxThread.Join();
int y = closesty.index - starty - 1;
int x = closestx.index - startx - 1;
//reverse y back
//y = (range * 2) - y;
peekMatrix[y, x] = peek.name;
}
return(peekMatrix);
}
