// Update is called once per frame
void Update()
{
double lngStart, latStart, lngEnd, latEnd, latitudeOnBorder, difference;
//現在位置をとってくる
//test lat-long 35.625665,139.884419
currentLocation = new location(35.625665, 139.884419);
for (int i = 0; i < borders.Length; i++)
{
// get location data of start and end point of checked border
lngStart = borders[i].getstartPoint().getlongitude();
latStart = borders[i].getstartPoint().getlatiude();
lngEnd = borders[i].getendPoint().getlongitude();
latEnd = borders[i].getendPoint().getlatitude();
// check
if (lngStart < currentLocation.getlongitude() &&
currentLocation.getlongitude() < lngEnd)
{
// calculate target latitude on checked border
latitudeOnBorder = (latEnd - latStart)(lngStart - lngStart) / (lngEnd - lngStart) + latEnd;
// calculate difference of latitude between currentLocation and checked border
difference = latitudeOnBorder - currentLocation.getlatitude();
// compare dif with north border
if (difference > 0 &&
difference < (northBorder.getlatitude() - currentLocation.getlatitude()))
{
northBorder = borders[i];
}
// compare dif with south border
else if (difference < 0 &&
difference > (southBorder.getlatitude() - currentLocation.getlatitude()))
{
southBorder = borders[i];
}
}
}
// judge area by south and north norder
//割り出したエリアをテキストボックスに表示させる
}
