protected override void OnLoad(EventArgs e) { base.OnLoad(e); var circle = new GoogleCircle { Center = new LatLng(42.1229, 24.7879), Radius = 200000 }; var polygon = new GooglePolygon { FillColor = Color.Red, FillOpacity = .5F, StrokeColor = Color.Black, StrokeWeight = 5, Paths = new List<LatLng> { new LatLng(37.97918, 23.716647), new LatLng(41.036501, 28.984895), new LatLng(44.447924, 26.097879), new LatLng(44.802416, 20.465601), new LatLng(42.002411, 21.436097), new LatLng(37.97918, 23.716647), new LatLng(37.97918, 23.716647) } }; var rectangle = new GoogleRectangle { FillColor = Color.Green, Bounds = new Bounds { SouthWest = new LatLng(44.802416, 20.465601), NorthEast = new LatLng(37.97918, 23.716647) } }; GoogleMap1.Overlays.Add(circle); GoogleMap1.Overlays.Add(polygon); GoogleMap1.Overlays.Add(rectangle); }
protected override void OnLoad(EventArgs e) { base.OnLoad(e); var circle = new GoogleCircle { Center = new LatLng(42.1229, 24.7879), Radius = 200000 }; var polygon = new GooglePolygon { FillColor = Color.Red, FillOpacity = .5F, StrokeColor = Color.Black, StrokeWeight = 5, Paths = new List <LatLng> { new LatLng(37.97918, 23.716647), new LatLng(41.036501, 28.984895), new LatLng(44.447924, 26.097879), new LatLng(44.802416, 20.465601), new LatLng(42.002411, 21.436097), new LatLng(37.97918, 23.716647), new LatLng(37.97918, 23.716647) } }; var rectangle = new GoogleRectangle { FillColor = Color.Green, Bounds = new Bounds { SouthWest = new LatLng(44.802416, 20.465601), NorthEast = new LatLng(37.97918, 23.716647) } }; GoogleMap1.Overlays.Add(circle); GoogleMap1.Overlays.Add(polygon); GoogleMap1.Overlays.Add(rectangle); }
protected void MapLoad(DataSet ds) { //try //{ ReplayMap.MapType = (MapType)Session["mapType"]; if (autoRefresh.Checked == false) { Timer1.Enabled = false; } else { Timer1.Enabled = true; } ReplayMap.Zoom = 13; if (arraycount <= 0 || arraycount >= 2) { ReplayMap.Zoom = 5; } string lat = "20"; string lng = "77"; double latMin = 90.0; double longMin = 180.0; double latMax = 0.0; double longMax = 0.0; for (int table = 0; table < 2; table++) { for (int j = 0; j < ds.Tables[table].Rows.Count; j++) { lat = ds.Tables[table].Rows[j]["latitude"].ToString(); lng = ds.Tables[table].Rows[j]["longitude"].ToString(); string address = ds.Tables[table].Rows[j]["address"].ToString(); string PlateNo = ds.Tables[table].Rows[j]["carrierName"].ToString(); //string lastlogdt = ds.Tables[0].Rows[0]["LogReceivedServerTime"].ToString(); string Speed = ds.Tables[table].Rows[j]["speed"].ToString(); string D1 = ds.Tables[table].Rows[j]["Din1"].ToString(); string Date = ds.Tables[table].Rows[j]["time"].ToString(); Marker GP1 = new Marker(); GP1.Position = new LatLng(Convert.ToDouble(lat), Convert.ToDouble(lng)); Location lc = new Location(Convert.ToDouble(lat), Convert.ToDouble(lng)); GP1.Info = "Plate No : " + PlateNo + "</br>" + "Speed : " + "" + Speed + "</br>" + "Digital Ignition : " + (D1 == "" ? "NA" : D1) + "</br>" + "Date & Time : " + Date + "</br>" + "Address : " + ((address != "") ? address : "Not Availabe"); GP1.Title = PlateNo; if (ds.Tables[table].Rows[j]["codecId"].ToString() == "503") { GP1.Icon = new MarkerImage().Url = "icons/personal1.png"; if (ds.Tables[table].Rows[j]["lbsLocation"].ToString() == "1") { GoogleCircle c = new GoogleCircle(); c.Center = GP1.Position; c.Radius = 1000; c.FillColor = System.Drawing.Color.LightBlue; c.StrokeWeight = 2; ReplayMap.Overlays.Add(c); } } else { if (D1 == "1" || Int32.Parse(Speed) > 2) { GP1.Icon = new MarkerImage().Url = "icons/personal1.png"; } else { GP1.Icon = new MarkerImage().Url = "icons/personal1.png"; } } ReplayMap.Markers.Add(GP1); if (Convert.ToDouble(lat) > latMax) { latMax = Convert.ToDouble(lat); } if (Convert.ToDouble(lng) > longMax) { longMax = Convert.ToDouble(lng); } if (Convert.ToDouble(lat) < latMin) { latMin = Convert.ToDouble(lat); } if (Convert.ToDouble(lng) < longMin) { longMin = Convert.ToDouble(lng); } } } int mapdisplay = 360; double dist = (6371 * Math.Acos(Math.Sin(latMin / 57.2958) * Math.Sin(latMax / 57.2958) + (Math.Cos(latMin / 57.2958) * Math.Cos(latMax / 57.2958) * Math.Cos((longMax / 57.2958) - (longMin / 57.2958))))); zoom = Math.Floor(8 - Math.Log(1.6446 * dist / Math.Sqrt(2 * (mapdisplay * mapdisplay))) / Math.Log(2)); //if (zoom == 11) //{ // zoom = 14; //} if ((ds.Tables[0].Rows.Count + ds.Tables[1].Rows.Count) == 1) { ReplayMap.Zoom = 16; } else { ReplayMap.Zoom = (Int32)zoom; } if (ReplayMap.Markers.Count == 1 || ((latMin == latMax) && (longMin == longMax))) { zoom = 11; } else { lat = ((latMax + latMin) / 2).ToString(); lng = ((longMax + longMin) / 2).ToString(); } ReplayMap.Center = (new LatLng(Convert.ToDouble(lat), Convert.ToDouble(lng))); ReplayMap.OverviewMapControlOptions.Opened = true; //} //catch (Exception) //{ //} }