Код: Выделить всё
var map;
var markers;
var marker_gmap = [];
function ejecutar() {
init(3);
//loadMarkers();
}
function init(b,kor_1,kor_2) {
if (b == 3) {
map = new OpenLayers.Map("basicMap", {
controls: [
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.PanZoomBar(),
new OpenLayers.Control.LayerSwitcher(),
new OpenLayers.Control.Attribution()],
maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34, 20037508.34, 20037508.34),
maxResolution: 156543.0399,
numZoomLevels: 2,
units: 'm',
projection: new OpenLayers.Projection("EPSG:900913"),
displayProjection: new OpenLayers.Projection("EPSG:4326")
});
}
// Define the map layer
// Here we use a predefined layer that will be kept up to date with URL changes
layerMapnik = new OpenLayers.Layer.OSM.Mapnik("MapaCiudad");
map.addLayer(layerMapnik);
var lonLat = new OpenLayers.LonLat(50.5206298828125, 55.15881723298661).transform(new OpenLayers.Projection("EPSG:4326"), map.getProjectionObject());
//map.setCenter(new OpenLayers.LonLat(-3.862788677215576, 43.4669443349282) // Center of the map
map.zoomTo(9);
map.setCenter(lonLat, 19);
}
//создаем дорогу
var lineLayer = new OpenLayers.Layer.Vector("Линии");
map.addLayer(lineLayer);
map.addControl(new OpenLayers.Control.DrawFeature(lineLayer, OpenLayers.Handler.Path));
var points = new Array(
new OpenLayers.Geometry.Point(50.05783, 55.299518),
new OpenLayers.Geometry.Point(50.062724, 55.290132),
new OpenLayers.Geometry.Point(50.083282, 55.273152),
new OpenLayers.Geometry.Point(50.238518, 55.201065),
new OpenLayers.Geometry.Point(50.261606, 55.195401),
new OpenLayers.Geometry.Point(50.304834, 55.184708)
);
var line = new OpenLayers.Geometry.LineString(points);
line.transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913"));
var style = {
strokeColor: '#0000ff',
strokeOpacity: 0.5,
strokeWidth: 5
};
var lineFeature = new OpenLayers.Feature.Vector(line, null, style);
lineLayer.addFeatures([lineFeature]);
//создаем маркер
markers = new OpenLayers.Layer.Markers("Marcadores");
map.addLayer(markers);
if (b == 2)
{
////================= =========стили для маркеров и тут хранятся координаты
var size = new OpenLayers.Size(30, 30);
var offset = new OpenLayers.Pixel(-(size.w / 2), -size.h);
var location = new OpenLayers.LonLat(kor_1, kor_2).transform(new OpenLayers.Projection("EPSG:4326"), map.getProjectionObject());
var icon = new OpenLayers.Icon('../Content/themes/base/images/pen.png', size, offset);
markers.addMarker(new OpenLayers.Marker(location, icon.clone()));
markers.events.register("click", markers, function(e){
popup = new OpenLayers.Popup.FramedCloud("chicken",
new OpenLayers.LonLat(kor_1,kor_2),
new OpenLayers.Size(200, 200),
"I was here <br><img src='uploads/me.png' width='90' height='90'>",
null, true);
map.addPopup(popup);
});
}
</script>
</head>
<body onload="ejecutar();">
<script type="text/javascript">
function add_metka() {
function dobavit(koor1, koor2) {
init(2, koor1, koor2);
}
function mess() {
alert('ok');
}
// вот сдесь чтение координат циклом из базы данных
@foreach (Дорожное_строительство.Models.koordinats_piket picket in ViewBag.Data)
{
<text>
dobavit(@picket.Dolgota, @picket.Shirota);
</text>
}
}
setTimeout('add_metka()', 6000)
</script>
<div id="basicMap" ></div> Код: Выделить всё
public class KartaController : Controller
{
DataClasses1DataContext db = new DataClasses1DataContext();//подсоединяем нашу бд.
public ActionResult Index()
{
List<koordinats_piket> info = new List<koordinats_piket>();
var result = db.Координаты_пикетов.Select(all => all);
foreach (var a in result)
{
for (int i = 0; i <= 10; i++)
{
// перевод из формата ddmmss в dddddd
string[] parts = a.Долгота.Split(' ');
double Dolgota = 0;
if (parts.Count() > 0)
Dolgota += double.Parse(parts[0].Replace('.', ','));
if (parts.Count() > 1)
Dolgota += double.Parse(parts[1].Replace('.', ',')) / 60d;
if (parts.Count() > 2)
Dolgota += double.Parse(parts[2].Replace('.', ',')) / 3600d;
string[] parts2 = a.Широта.Split(' ');
double Shirota = 0;
if (parts2.Count() > 0)
Shirota += double.Parse(parts2[0].Replace('.', ','));
if (parts2.Count() > 1)
Shirota += double.Parse(parts2[1].Replace('.', ',')) / 60d;
if (parts2.Count() > 2)
Shirota += double.Parse(parts2[2].Replace('.', ',')) / 3600d;
info.Add(new koordinats_piket
{
Shirota = Shirota.ToString().Replace(',', '.'),
Dolgota = Dolgota.ToString().Replace(',', '.')
});
ViewBag.Data = info;
}
}
return View("Index");
}
