public static void partial(int x, int y)
{
level++;
WebClient wc = new WebClient();
s.Clear();
m_Images.Clear();
if (mouseEvent == false)
{
mapX = (x + mapX * 256) / 256 * 2 - 1;
mapY = (y + mapY * 256) / 256 * 2;
}
else
{
mouseEvent = false;
}
for (int i = mapY; i < range + mapY; i++)
{
for (int j = mapX; j < range + mapX; j++)
{
s.Add(BingMaps.TileXYToQuadKey(j, i, level));
}
}
for (int i = 0; i < range * range; i++)
{
m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/" + layer + s[i] + ".jpeg?g=3649"))));
}
total = range * range;
length = (1 << level);
}
public static void loginMap(int Level, int Range, int Length, int MapX, int MapY, int Total, bool mrt, bool district, bool icon, char layer)
{
total = Total;
range = Range;
level = Level;
length = Length;
mapX = MapX;
mapY = MapY;
Form1.showMRT = mrt;
testFlag = district;
iconFlag = icon;
MapView.layer = layer;
WebClient wc = new WebClient();
s.Clear();
m_Images.Clear();
int cnt = 0;
for (int i = mapY; i < range + mapY; i++)
{
for (int j = mapX; j < range + mapX; j++)
{
s.Add(BingMaps.TileXYToQuadKey(j, i, level));
MapView.m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/" + MapView.layer + MapView.s[cnt] + ".jpeg?g=3649"))));
cnt++;
}
}
}
public static void landmarkFocus(int returnx, int returny)
{
WebClient wc = new WebClient();
s.Clear();
m_Images.Clear();
mapY = returny / 256 - 1;
mapX = returnx / 256 - 2;
level = 17;
range = 4;
length = 4;
for (int i = mapY; i < range + mapY; i++)
{
for (int j = mapX; j < range + mapX; j++)
{
s.Add(BingMaps.TileXYToQuadKey(j, i, level));
}
}
for (int i = 0; i < range * range; i++)
{
m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/" + layer + s[i] + ".jpeg?g=3649"))));
}
total = range * range;
locateFlag = true;
locateX = returnx - MapView.mapX * 256 - 7;
locateY = returny - MapView.mapY * 256 - 63;
}
public void returnInfo(int x, int y, out string content, out string name)
{
content = "";
name = "";
string sql = "SELECT * from landmark";
conn.Open();
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.ExecuteNonQuery();
SqlDataReader dd = cmd.ExecuteReader();
while (dd.Read())
{
double lat = Convert.ToDouble(dd["latitude"]);
double lon = Convert.ToDouble(dd["longitude"]);
int pixelX, pixelY;
BingMaps.LatLongToPixelXY(lat, lon, MapView.level, out pixelX, out pixelY);
pixelX -= MapView.mapX * 256;
pixelY -= MapView.mapY * 256;
if (x == pixelX && y == pixelY)
{
name = Convert.ToString(dd["name"]);
content = Convert.ToString(dd["location"]) + "\r\n" + Convert.ToString(dd["telephone"]);
}
}
conn.Close();
cmd.Dispose();
}
public static void reduce()
{
if (level > 1)
{
level--;
if (level == 1)
{
total = 4;
range = 2;
}
WebClient wc = new WebClient();
s.Clear();
m_Images.Clear();
mapX = (mapX - 1) / 2;
mapY = (mapY - 1) / 2;
for (int i = mapY; i < range + mapY; i++)
{
for (int j = mapX; j < range + mapX; j++)
{
s.Add(BingMaps.TileXYToQuadKey(j, i, level));
}
}
for (int i = 0; i < range * range; i++)
{
m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/" + layer + s[i] + ".jpeg?g=3649"))));
}
total = range * range;
length = (1 << level);
}
}
public bool findLocation(string locationName, out int returnx, out int returny, bool isFirst)
{
string sql = "SELECT * from landmark";
conn.Open();
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.ExecuteNonQuery();
SqlDataReader dd = cmd.ExecuteReader();
string s = "";
returnx = 0;
returny = 0;
while (dd.Read())
{
s = Convert.ToString(dd["name"]).TrimEnd();
if (s.IndexOf(locationName) != -1)
{
if (isFirst == true)
{
MapView.level = 19;
}
BingMaps.LatLongToPixelXY(Convert.ToDouble(dd["latitude"]), Convert.ToDouble(dd["longitude"]), MapView.level, out returnx, out returny);
conn.Close();
cmd.Dispose();
return(true);
}
}
conn.Close();
cmd.Dispose();
return(false);
}
public void isExist(double lat, double lon, double lat2, double lon2, out List <int> lati, out List <int> longi, out List <string> cate)
{
string sql = "SELECT latitude,longitude,category from landmark";
conn.Open();
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.ExecuteNonQuery();
SqlDataReader dd = cmd.ExecuteReader();
List <int> temp = new List <int>(), temp2 = new List <int>();
List <string> temp3 = new List <string>();
while (dd.Read())
{
double d = Convert.ToDouble(dd["latitude"]), d2 = Convert.ToDouble(dd["longitude"]);
if (clip(lat2, lat, d) && clip(lon, lon2, d2))
{
int x, y;
BingMaps.LatLongToPixelXY(d, d2, MapView.level, out x, out y);
x -= MapView.mapX * 256;
y -= MapView.mapY * 256;
temp.Add(x);
temp2.Add(y);
temp3.Add(Convert.ToString(dd["category"]));
}
}
lati = temp;
longi = temp2;
cate = temp3;
conn.Close();
cmd.Dispose();
}
public void drawIcon(int topx, int btnx, int topy, int btny, out List <int> lati, out List <int> longi, out List <string> cate)
{
double lat, lon, lat2, lon2;
conection con = new conection();
BingMaps.PixelXYToLatLong(topx, topy, MapView.level, out lat, out lon);
BingMaps.PixelXYToLatLong(btnx, btny, MapView.level, out lat2, out lon2);
con.isExist(lat, lon, lat2, lon2, out lati, out longi, out cate);
}
private void richTextBox_MouseUp(object sender, MouseEventArgs e)
{
isDragging = false;
Xaxis = (Xaxis - e.X) / 256;
Yaxis = (Yaxis - e.Y) / 256;
if (MapView.level >= 2 && selectionFlag == false)
{
WebClient wc = new WebClient();
MapView.m_Images.Clear();
MapView.s.Clear();
int cnt = 0;
for (int i = MapView.mapY; i < MapView.range + MapView.mapY; i++)
{
for (int j = MapView.mapX; j < MapView.range + MapView.mapX; j++)
{
MapView.s.Add(BingMaps.TileXYToQuadKey(j + Xaxis, i + Yaxis, MapView.level));
MapView.m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/" + MapView.layer + MapView.s[cnt] + ".jpeg?g=3649"))));
cnt++;
}
}
MapView.total = MapView.range * MapView.range;
MapView.mapX += Xaxis;
MapView.mapY += Yaxis;
}
if (selectionFlag == true)
{
middlex = e.X - mouseRect.Width / 2;
middley = e.Y - mouseRect.Height / 2;
//MessageBox.Show(middlex + " " + middley);
MapView.partial(middlex, middley);
Cursor.Clip = Rectangle.Empty;
DrawRectangle();
mouseRect = Rectangle.Empty;
selectionFlag = false;
mapView1.Cursor = Cursors.Default;
}
if (MapView.testFlag == true)
{
TownLayer.drawPolygon();
}
if (MapView.iconFlag == true)
{
test.drawIcon(MapView.mapX * 256 + 1024, MapView.mapX * 256, MapView.mapY * 256 + 1024, MapView.mapY * 256, out MapView.ltox, out MapView.ltoy, out MapView.cate);
}
if (MapView.locateFlag == true)
{
locateXY();
}
mapView1.Invalidate();
}
public static void drawPolygon()
{
int cnt = -1, arrayCnt = 0;
string tmp = "";
Array.Resize(ref poi, 0);
List <string> array = new List <string>();
List <string> array2 = new List <string>();
readFile("C:\\Users\\ColifeTNNB01\\Desktop\\maptest2\\題目\\Khsc_town.geo", out array);
readFile("C:\\Users\\ColifeTNNB01\\Desktop\\maptest2\\題目\\Khsc_town.csv", out array2);
arrayNum.Clear();
for (int i = 0; i < 42; i++)
{
string[] words = array2[i].Split(',');
TownName.Add(words[4]);
}
for (int i = 0; i < 66; i++)
{
string[] words = array[i].Split(',');
double[] intWords = new double[words.Length];
for (int k = 0; k < words.Length; k++)
{
intWords[k] = Convert.ToDouble(words[k]);
}
for (int j = 3; j + 1 < Convert.ToInt32(words[2]) * 2 + 3; j += 2)
{
BingMaps.LatLongToPixelXY(intWords[j + 1], intWords[j], MapView.level, out TownPixelX, out TownPixelY);
cnt++;
Array.Resize(ref poi, poi.Length + 1);
poi[cnt] = new Point(TownPixelX, TownPixelY);
}
if (words[1] != tmp)
{
tmp = words[1];
if (i != 0)
{
arrayNum.Add(arrayCnt);
}
arrayCnt = 0;
}
arrayCnt += Convert.ToInt32(intWords[2]);
if (i == 65)
{
arrayNum.Add(arrayCnt);
}
}
forFlag = true;
}
public static void drawLine()
{
List <string> array = new List <string>();
List <string> array2 = new List <string>();
readFile("C:\\Users\\ColifeTNNB01\\Desktop\\maptest2\\題目\\Khsc_mrt.geo", out array);
readFile("C:\\Users\\ColifeTNNB01\\Desktop\\maptest2\\題目\\Khsc_mrt.csv", out array2);
for (int i = 0; i < 107; i++)
{
string[] words = array[i].Split(',');
string[] color = array2[i].Split(',');
double[] intWords = new double[words.Length];
for (int k = 0; k < words.Length; k++)
{
intWords[k] = double.Parse(words[k]);
}
for (int j = 2; j + 3 < Convert.ToInt32(words[1]) * 2 + 2; j += 2)
{
BingMaps.LatLongToPixelXY(intWords[j + 1], intWords[j], MapView.level, out Form1.pixelX, out Form1.pixelY);
BingMaps.LatLongToPixelXY(intWords[j + 3], intWords[j + 2], MapView.level, out Form1.pixelx, out Form1.pixely);
drawX.Add(Form1.pixelX);
drawY.Add(Form1.pixelY);
drawx.Add(Form1.pixelx);
drawy.Add(Form1.pixely);
if (color[3] == "紅線")
{
red.Add(1);
}
else
{
red.Add(0);
}
cnt++;
}
}
}
public static void allView()
{
total = 16;
range = 4;
level = 2;
length = 4;
mapX = 0;
mapY = 0;
WebClient wc = new WebClient();
s.Clear();
m_Images.Clear();
for (int i = mapY; i < range + mapY; i++)
{
for (int j = mapX; j < range + mapX; j++)
{
s.Add(BingMaps.TileXYToQuadKey(j, i, level));
}
}
for (int i = 0; i < range * range; i++)
{
m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/" + layer + s[i] + ".jpeg?g=3649"))));
}
}
private void search(object sender, EventArgs e)
{
string address = textBox1.Text;
int x, y;
string requestUri = string.Format("http://maps.googleapis.com/maps/api/geocode/xml?address={0}&sensor=false", Uri.EscapeDataString(address));
XmlDocument doc = new XmlDocument();
doc.Load(requestUri);
if (doc.SelectSingleNode("//status").InnerText == "OK")
{
XmlNodeList nodes = doc.SelectNodes("//location");
double lng = Convert.ToDouble(nodes[0].SelectSingleNode("lng").InnerText);
double lat = Convert.ToDouble(nodes[0].SelectSingleNode("lat").InnerText);
//string s = string.Format("logitude: {0} latitude: {1}", lng,lat);
BingMaps.LatLongToPixelXY(lat, lng, 17, out x, out y);
MapView.landmarkFocus(x, y);
MessageBox.Show(Convert.ToString(doc.SelectSingleNode("//formatted_address").InnerText), "地理資訊");
this.Refresh();
}
else
{
MessageBox.Show("找不到目標", "ERROR");
}
}
private void richTextBox_MouseMove(object sender, MouseEventArgs e)
{
if (isDragging)
{
if (selectionFlag == true)
{
ResizeToRectangle(e.Location);
}
if (MapView.level < 2 && selectionFlag == false)
{
mapView1.Left += (e.X - px);
mapView1.Top += (e.Y - py);
disx += (e.X - px);
disy += (e.Y - py);
}
if (MapView.level > 100)
{
if ((e.X - Xaxis) <= -5)
{
// Xaxis = 1;
WebClient wc = new WebClient();
MapView.m_Images.Clear();
MapView.s.Clear();
int cnt = 0;
for (int i = MapView.mapY; i < MapView.range + MapView.mapY; i++)
{
for (int j = MapView.mapX; j < MapView.range + MapView.mapX; j++)
{
MapView.s.Add(BingMaps.TileXYToQuadKey(j - 2, i, MapView.level));
MapView.m_Images.Add(Image.FromStream(new MemoryStream(wc.DownloadData("https://ecn.t1.tiles.virtualearth.net/tiles/a" + MapView.s[cnt] + ".jpeg?g=3649"))));
cnt++;
}
}
//MessageBox.Show((e.X - Xaxis)+"\n"+e.X+"\n"+Xaxis);
}
}
px = e.X;
py = e.Y;
release = 1;
this.Refresh();
}
toolTip1.ToolTipIcon = ToolTipIcon.Info;
toolTip1.ForeColor = Color.Blue;
toolTip1.BackColor = Color.Gray;
for (int i = 0; i < MapView.ltox.Count; i++)
{
if (e.X >= MapView.ltox[i] - 20 && e.X <= MapView.ltox[i] + 20 && e.Y <= MapView.ltoy[i] + 20 && e.Y >= MapView.ltoy[i] - 20 && MapView.iconFlag == true)
{
conection con = new conection();
string s = "", tile = "";
con.returnInfo(MapView.ltox[i], MapView.ltoy[i], out s, out tile);
toolTip1.ToolTipTitle = tile;
//Thread.Sleep(500);
toolTip1.Show(s, this, new Point(MapView.ltox[i], MapView.ltoy[i]));
break;
}
else
{
toolTip1.RemoveAll();
}
}
BingMaps.PixelXYToLatLong(e.X + MapView.mapX * 256, e.Y + MapView.mapY * 256, MapView.level, out lalitude, out longitude);
this.Text = "lalitude: " + lalitude + " longitude: " + longitude + " X: " + e.X + " Y: " + e.Y + " MapX: "
+ MapView.mapX + " MapY: " + MapView.mapY;
}
