private void Form2_Load(object sender, EventArgs e)
{
//TileAsyncLayer osmLayer= new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM");
TileAsyncLayer bingLayer = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Roads), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Add(bingLayer);
#if DotSpatialProjections
var mathTransform = LayerTools.Wgs84toGoogleMercator;
SharpMap.Geometries.BoundingBox geom = GeometryTransform.TransformBox(
new SharpMap.Geometries.BoundingBox(-9.205626, 38.690993, -9.123736, 38.740837),
mathTransform.Source, mathTransform.Target);
#else
var mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
SharpMap.Geometries.BoundingBox geom = GeometryTransform.TransformBox(
new SharpMap.Geometries.BoundingBox(-9.205626, 38.690993, -9.123736, 38.740837),
mathTransform);
#endif
//Adds a pushpin layer
VectorLayer pushPinLayer = new VectorLayer("PushPins");
List <SharpMap.Geometries.Geometry> geos = new List <SharpMap.Geometries.Geometry>();
geos.Add(geom.GetCentroid());
SharpMap.Data.Providers.GeometryProvider geoProvider = new SharpMap.Data.Providers.GeometryProvider(geos);
pushPinLayer.DataSource = geoProvider;
//this.mapBox1.Map.Layers.Add(pushPinLayer);
this.mapBox1.Map.ZoomToBox(geom);
this.mapBox1.Map.Zoom = 8500;
this.mapBox1.Refresh();
}
private void LoadMap()
{
Map map = new Map();
ITileSource tileSource = KnownTileSources.Create(KnownTileSource.OpenStreetMap);
TileAsyncLayer tileLayer = new TileAsyncLayer(tileSource, "Basemap");
map.BackgroundLayer.Add(tileLayer);
VectorLayer shpLayer = new VectorLayer("Points");
shpLayer.DataSource = new ShapeFile("Data/indian_points.shp", true);
shpLayer.Style.SymbolScale = 0.8f;
shpLayer.CoordinateTransformation = Wgs84toGoogleMercator; //Here it re-projects our degree decimal data to Google mercator
shpLayer.ReverseCoordinateTransformation = GoogleMercatorToWgs84;
shpLayer.SRID = 4326;
map.Layers.Add(shpLayer);
mapBox1.Map = map;
mapBox1.Map.ZoomToExtents();
mapBox1.Refresh();
}
private void InitBackground(Map map)
{
var lyr = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingRoads), "Async TileLayer [Bing]");
lyr.SRID = 3857;
map.BackgroundLayer.Add(lyr);
}
private void Form2_Load(object sender, EventArgs e)
{
//TileAsyncLayer osmLayer= new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM");
TileAsyncLayer bingLayer = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Roads), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Add(bingLayer);
GeometryFactory gf = new GeometryFactory(new PrecisionModel(), 3857);
#if DotSpatialProjections
var mathTransform = LayerTools.Wgs84toGoogleMercator;
var geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform.Source, mathTransform.Target);
#else
IMathTransform mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
Envelope geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform);
#endif
//Adds a pushpin layer
VectorLayer pushPinLayer = new VectorLayer("PushPins");
List <IGeometry> geos = new List <IGeometry>();
geos.Add(gf.CreatePoint(geom.Centre));
var geoProvider = new FeatureProvider(geos);
pushPinLayer.DataSource = geoProvider;
//this.mapBox1.Map.Layers.Add(pushPinLayer);
this.mapBox1.Map.ZoomToBox(geom);
this.mapBox1.Map.Zoom = 8500;
this.mapBox1.Refresh();
}
void _Click(object sender, EventArgs e)
{
foreach (ToolStripMenuItem menu in DropDownItems)
{
menu.Checked = false;
}
while (mapbox.Map.BackgroundLayer.Count > 0)
{
mapbox.Map.BackgroundLayer.RemoveAt(0);
}
MapToolStripMenuItem selectedOption = (MapToolStripMenuItem)sender;
mapbox.Map.BackgroundLayer.Add(new TileAsyncLayer(mnuOpenStreetMap.TileSource, mnuOpenStreetMap.Name));
TileAsyncLayer mapLayer = new TileAsyncLayer(selectedOption.TileSource, selectedOption.Name)
{
OnlyRedrawWhenComplete = true,
};
mapbox.Map.BackgroundLayer.Add(mapLayer);
selectedOption.Checked = true;
opacitySlider.Visible = !selectedOption.Name.Equals(mnuOpenStreetMap.Name);
UpdateLinkLabel(selectedOption.LinkLabelType);
Application.UserAppDataRegistry.SetValue("Default Map Background", selectedOption.Name);
mapbox.Refresh();
}
public static Map InitializeMap()
{
Map map = new Map();
//string url = "http://labs.metacarta.com/wms-c/tilecache.py?version=1.1.1&request=GetCapabilities&service=wms-c";
string url = "http://resource.sgu.se/service/wms/130/brunnar?SERVICE=WMS&VERSION=1.3&REQUEST=getcapabilities&TILED=true";
//string url = "http://dev:8080/geoserver/gwc/service/wms?SERVICE=WMS&VERSION=1.1.1&REQUEST=getcapabilities&TILED=true";
//string url = "http://dev:8080/geoserver/ows?service=wms&version=1.3.0&request=GetCapabilities&tiled=true";
//TiledWmsLayer tiledWmsLayer = new TiledWmsLayer("Metacarta", url);
//tiledWmsLayer.TileSetsActive.Add(tiledWmsLayer.TileSets["avalon"].Name);
//map.Layers.Add(tiledWmsLayer);
//map.ZoomToBox(new BoundingBox(-180.0, -90.0, 180.0, 90.0));
//WmscRequest req;
//ITileSource tileSource;
TileAsyncLayer tileLayer;
//BruTile.Web.TmsTileSource source2 = new TmsTileSource(url);
var source = new List <ITileSource>(WmscTileSource.CreateFromWmscCapabilties(new System.Uri(url)));
// foreach (ITileSource src in source)
// {
tileLayer = new TileAsyncLayer(source[16], "tileLayer" + source[16]);
tileLayer.MapNewTileAvaliable += map.MapNewTileAvaliableHandler;
map.BackgroundLayer.Add(tileLayer);
// }
map.ZoomToExtents();
return(map);
}
private void Form2_Load(object sender, EventArgs e)
{
var tileLayer = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingRoadsStaging), "TileLayer");
this.mapBox1.Map.BackgroundLayer.Add(tileLayer);
GeometryFactory gf = new GeometryFactory(new PrecisionModel(), 3857);
IMathTransform mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
Envelope geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform);
//Adds a pushpin layer
VectorLayer pushPinLayer = new VectorLayer("PushPins");
List <IGeometry> geos = new List <IGeometry>();
geos.Add(gf.CreatePoint(geom.Centre));
GeometryProvider geoProvider = new GeometryProvider(geos);
pushPinLayer.DataSource = geoProvider;
//this.mapBox1.Map.Layers.Add(pushPinLayer);
this.mapBox1.Map.ZoomToBox(geom);
this.mapBox1.Map.Zoom = 8500;
this.mapBox1.Refresh();
}
public static SharpMap.Map InitializeGoogleMap(GoogleMapType mt)
{
SharpMap.Map map = new SharpMap.Map();
GoogleRequest req;
ITileSource tileSource;
TileAsyncLayer tileLayer;
if (mt == (GoogleMapType.GoogleSatellite | GoogleMapType.GoogleLabels))
{
req = new GoogleRequest(GoogleMapType.GoogleSatellite);
tileSource = new GoogleTileSource(req);
tileLayer = new TileAsyncLayer(tileSource, "TileLayer - " + GoogleMapType.GoogleSatellite);
map.Layers.Add(tileLayer);
req = new GoogleRequest(GoogleMapType.GoogleLabels);
tileSource = new GoogleTileSource(req);
mt = GoogleMapType.GoogleLabels;
}
else
{
req = new GoogleRequest(mt);
tileSource = new GoogleTileSource(req);
}
tileLayer = new TileAsyncLayer(tileSource, "TileLayer - " + mt);
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
private void SetOpacity()
{
float opacity = tbOpacity.Value / 100.0f;
TileAsyncLayer layer = (TileAsyncLayer)mapBox1.Map.BackgroundLayer[1];
layer.SetOpacity(opacity);
}
private void FormDemoDrawGeometries_Load(object sender, EventArgs e)
{
//this.mapBox1.Map = ShapefileSample.InitializeMap(0);
//Google Background
TileAsyncLayer bingLayer = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Roads), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Add(bingLayer);
SharpMap.Layers.VectorLayer vl = new VectorLayer("My Geometries");
geoProvider = new SharpMap.Data.Providers.GeometryProvider(new List <IGeometry>());
vl.DataSource = geoProvider;
this.mapBox1.Map.Layers.Add(vl);
#if DotSpatialProjections
var mathTransform = LayerTools.Wgs84toGoogleMercator;
var geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform.Source, mathTransform.Target);
#else
var mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
var geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform);
#endif
this.mapBox1.Map.ZoomToExtents(); //(geom);
this.mapBox1.Refresh();
this.mapBox1.GeometryDefined += new SharpMap.Forms.MapBox.GeometryDefinedHandler(mapBox1_GeometryDefined);
this.mapBox1.ActiveToolChanged += new SharpMap.Forms.MapBox.ActiveToolChangedHandler(mapBox1_ActiveToolChanged);
this.mapBox1.MouseMove += new SharpMap.Forms.MapBox.MouseEventHandler(mapBox1_MouseMove);
}
/// <summary>
/// 在线显示，图标显示轨迹
/// </summary>
/// <param name="angle"></param>
/// <returns></returns>
private static Map InitializeMapOsmWithXls2(float angle)
{
var map = new Map();
var tileLayer = new TileAsyncLayer(
KnownTileSources.Create(KnownTileSource.OpenStreetMap), "TileLayer - OSM with XLS");
tileLayer.SRID = 4326;
map.BackgroundLayer.Add(tileLayer);
//Get data from excel
var xlsPath = string.Format(XlsConnectionString, System.IO.Directory.GetCurrentDirectory(), "GeoData\\Henan.xls", Properties.Settings.Default.OleDbProvider);
var ds = GetDataFromExcel(xlsPath, "Cities");
var ct = GetCoordinateTransformation();
TransCoordinate(ds, ct);
string columeName = "Rotation";
//Add Rotation Column
AddColumeToDataSet(ds, columeName, -angle);
var xlsLayer = GetLayerFromDataSet2(ds, Color.GreenYellow); //Set up provider
map.Layers.Add(xlsLayer); //Add layer to map
var xlsLabelLayer = GetLabelLayerByVectorLayer(xlsLayer, "XLSLabel");
xlsLabelLayer.Theme = new FontSizeTheme(xlsLabelLayer, map)
{
FontSizeScale = 1000f
};
map.Layers.Add(xlsLabelLayer);
map.ZoomToBox(xlsLayer.Envelope);
return(map);
}
private static Map InitializeMapOsmWithVariableLayerCollection(float angle)
{
Map map = new Map();
TileAsyncLayer tileLayer = new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM with VLC");
map.BackgroundLayer.Add(tileLayer);
VectorLayer vl = new VectorLayer("Vilnius Transport Data - Bus",
new VilniusTransportData(VilniusTransportData.TransportType.Bus));
PublicTransportTheme pttBus = new PublicTransportTheme(Brushes.DarkGreen);
vl.Theme = new CustomTheme(pttBus.GetStyle);
vl.CoordinateTransformation = GetCoordinateTransformation();
map.VariableLayers.Add(vl);
vl = new VectorLayer("Vilnius Transport Data - Trolley",
new VilniusTransportData(VilniusTransportData.TransportType.TrolleyBus));
PublicTransportTheme pttTrolley = new PublicTransportTheme(Brushes.Red);
vl.Theme = new CustomTheme(pttTrolley.GetStyle);
vl.CoordinateTransformation = GetCoordinateTransformation();
map.VariableLayers.Add(vl);
VariableLayerCollection.Interval = 5000;
map.ZoomToBox(vl.Envelope);
return(map);
}
public static SharpMap.Map InitializeMap(float angle)
{
SharpMap.Map map = new SharpMap.Map
{
SRID = 3857
};
// Add bru-tile map background
var cacheFolder = System.IO.Path.Combine(System.IO.Path.GetTempPath(), "BruTileCache");
var lyrBruTile = new TileAsyncLayer(
BruTile.Predefined.KnownTileSources.Create(BruTile.Predefined.KnownTileSource.OpenStreetMap),
"Tiles", Color.Transparent, true, cacheFolder)
{
SRID = 3857
};
map.BackgroundLayer.Add(lyrBruTile);
map.BackColor = System.Drawing.Color.LightBlue;
// SE Asia
map.ZoomToBox(new Envelope(6943700, 19849100, -1472900, 6198900));
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return(map);
}
private void button1_Click(object sender, EventArgs e)
{
TileLayer googleLayer = new TileAsyncLayer(new BingTileSource(new BingRequest(BingRequest.UrlBingStaging, string.Empty, BingMapType.Hybrid)), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(googleLayer);
this.mapBox1.Refresh();
}
private void button1_Click(object sender, EventArgs e)
{
TileLayer googleLayer = new TileAsyncLayer(new GoogleTileSource(new BruTile.Web.GoogleRequest(GoogleMapType.GoogleMap), new BruTile.Cache.MemoryCache <byte[]>(100, 1000)), "TileLayer - Google");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(googleLayer);
this.mapBox1.Refresh();
}
private void button5_Click(object sender, EventArgs e)
{
TileAsyncLayer bingLayer = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Roads), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(bingLayer);
this.mapBox1.Refresh();
}
private void button6_Click(object sender, EventArgs e)
{
TileAsyncLayer osmLayer = new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(osmLayer);
this.mapBox1.Refresh();
}
private void button5_Click(object sender, EventArgs e)
{
TileAsyncLayer bingLayer = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingRoadsStaging), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(bingLayer);
this.mapBox1.Refresh();
}
private void button1_Click(object sender, EventArgs e)
{
var googleLayer = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingHybridStaging), "TileLayer - Bing");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(googleLayer);
this.mapBox1.Refresh();
}
private void button6_Click(object sender, EventArgs e)
{
TileAsyncLayer osmLayer = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.OpenStreetMap), "TileLayer - OSM");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(osmLayer);
this.mapBox1.Refresh();
}
void SetOpacity()
{
if (mapBox1 != null && mapBox1.Map != null && mapBox1.Map.BackgroundLayer.Count > 1)
{
float opacity = tbOpacity.Value / 100.0f;
TileAsyncLayer layer = (TileAsyncLayer)mapBox1.Map.BackgroundLayer[1];
layer.SetOpacity(opacity);
}
}
private static Map InitializeMapOsm()
{
Map map = new Map();
TileAsyncLayer tileLayer = new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM");
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
private void button7_Click(object sender, EventArgs e)
{
ITileSchema schema = new GlobalSphericalMercator();
ILayer[] layers = CreateLayers();
SharpMapTileSource source = new SharpMapTileSource(schema, layers);
TileAsyncLayer osmLayer = new TileAsyncLayer(source, "TileLayer - SharpMap");
this.mapBox1.Map.BackgroundLayer.Clear();
this.mapBox1.Map.BackgroundLayer.Add(osmLayer);
this.mapBox1.Refresh();
}
private void FormMovingObjectOverTileLayer_Load(object sender, EventArgs e)
{
//Lisbon...
var mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
GeoAPI.Geometries.Envelope geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform);
var map = new SharpMap.Map();
//Google Background
TileAsyncLayer layer2 = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingRoads), "TileLayer - Bing");
map.BackgroundLayer.Add(layer2);
var gf = new GeometryFactory(new PrecisionModel(), 3857);
//Adds a static layer
var staticLayer = new VectorLayer("Fixed Marker");
//position = geom.GetCentroid();
var aux = new List <IGeometry>();
aux.Add(gf.CreatePoint(geom.Centre));
staticLayer.Style.Symbol = Resources.PumpSmall;
var geoProviderFixed = new SharpMap.Data.Providers.GeometryProvider(aux);
staticLayer.DataSource = geoProviderFixed;
map.Layers.Add(staticLayer);
//Adds a moving variable layer
VectorLayer pushPinLayer = new VectorLayer("PushPins");
position = geom.Centre;
geos.Add(gf.CreatePoint(position));
pushPinLayer.Style.Symbol = Resources.OutfallSmall;
var geoProvider = new SharpMap.Data.Providers.GeometryProvider(geos);
pushPinLayer.DataSource = geoProvider;
map.VariableLayers.Add(pushPinLayer);
map.ZoomToBox(geom);
this.mapBox1.Map = map;
this.mapBox1.Refresh();
}
private void Form2_Load(object sender, EventArgs e)
{
var tileLayer = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingRoadsStaging, userAgent: TileLayerSample.DefaultUserAgent), "TileLayer");
this.mapBox1.Map.BackgroundLayer.Add(tileLayer);
GeometryFactory gf = new GeometryFactory(new PrecisionModel(), 3857);
IMathTransform mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
Envelope geom = GeometryTransform.TransformBox(
new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),
mathTransform);
//Adds a pushpin layer
VectorLayer pushPinLayer = new VectorLayer("PushPins");
List <IGeometry> geos = new List <IGeometry>();
geos.Add(gf.CreatePoint(geom.Centre));
GeometryProvider geoProvider = new GeometryProvider(geos);
pushPinLayer.DataSource = geoProvider;
//this.mapBox1.Map.Layers.Add(pushPinLayer);
// ScaleBar
this.mapBox1.Map.SRID = 3857;
this.mapBox1.Map.Decorations.Add(
new ScaleBar
{
Anchor = MapDecorationAnchor.RightCenter,
Enabled = chkScaleBar.Checked
});
// Graticule
this.mapBox1.Map.Decorations.Add(new Graticule()
{
Enabled = chkGraticule.Checked,
PcsGraticuleMode = PcsGraticuleMode.WebMercatorScaleLines,
PcsGraticuleStyle =
{
NumSubdivisions = 2
}
});
this.mapBox1.Map.ZoomToBox(geom);
this.mapBox1.Map.Zoom = 8500;
this.mapBox1.Refresh();
}
private void FormMovingObjectOverTileLayer_Load(object sender, EventArgs e)
{
//Lisbon...
#if DotSpatialProjections
var mathTransform = LayerTools.Wgs84toGoogleMercator;
SharpMap.Geometries.BoundingBox geom = GeometryTransform.TransformBox(
new SharpMap.Geometries.BoundingBox(-9.205626, 38.690993, -9.123736, 38.740837),
mathTransform.Source, mathTransform.Target);
#else
var mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;
SharpMap.Geometries.BoundingBox geom = GeometryTransform.TransformBox(
new SharpMap.Geometries.BoundingBox(-9.205626, 38.690993, -9.123736, 38.740837),
mathTransform);
#endif
//Google Background
TileAsyncLayer layer2 = new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM");
this.mapBox1.Map.BackgroundLayer.Add(layer2);
//Adds a static layer
VectorLayer staticLayer = new VectorLayer("Fixed Marker");
//position = geom.GetCentroid();
List <SharpMap.Geometries.Geometry> aux = new List <SharpMap.Geometries.Geometry>();
aux.Add(geom.GetCentroid());
staticLayer.Style.Symbol = Resources.PumpSmall;
SharpMap.Data.Providers.GeometryProvider geoProviderFixed = new SharpMap.Data.Providers.GeometryProvider(aux);
staticLayer.DataSource = geoProviderFixed;
this.mapBox1.Map.Layers.Add(staticLayer);
//Adds a moving variable layer
VectorLayer pushPinLayer = new VectorLayer("PushPins");
position = geom.GetCentroid();
geos.Add(position);
pushPinLayer.Style.Symbol = Resources.OutfallSmall;
SharpMap.Data.Providers.GeometryProvider geoProvider = new SharpMap.Data.Providers.GeometryProvider(geos);
pushPinLayer.DataSource = geoProvider;
this.mapBox1.Map.VariableLayers.Add(pushPinLayer);
this.mapBox1.Map.ZoomToBox(geom);
this.mapBox1.Refresh();
}
private static Map InitializeMapOsmWithXls(float angle)
{
Map map = new Map();
TileAsyncLayer tileLayer = new TileAsyncLayer(new OsmTileSource(), "TileLayer - OSM with XLS");
map.BackgroundLayer.Add(tileLayer);
//Get data from excel
string xlsPath = string.Format(XlsConnectionString, Directory.GetCurrentDirectory(), "GeoData\\Cities.xls");
DataSet ds = new DataSet("XLS");
using (OleDbConnection cn = new OleDbConnection(xlsPath))
{
cn.Open();
using (OleDbDataAdapter da = new OleDbDataAdapter(new OleDbCommand("SELECT * FROM [Cities$]", cn)))
da.Fill(ds);
}
#if !DotSpatialProjections
//The SRS for this datasource is EPSG:4326, therefore we need to transfrom it to OSM projection
CoordinateTransformationFactory ctf = new CoordinateTransformationFactory();
CoordinateSystemFactory cf = new CoordinateSystemFactory();
ICoordinateSystem epsg4326 = cf.CreateFromWkt("GEOGCS[\"WGS 84\",DATUM[\"WGS_1984\",SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]],AUTHORITY[\"EPSG\",\"6326\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.01745329251994328,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4326\"]]");
ICoordinateSystem epsg3857 = cf.CreateFromWkt("PROJCS[\"Popular Visualisation CRS / Mercator\", GEOGCS[\"Popular Visualisation CRS\", DATUM[\"Popular Visualisation Datum\", SPHEROID[\"Popular Visualisation Sphere\", 6378137, 0, AUTHORITY[\"EPSG\",\"7059\"]], TOWGS84[0, 0, 0, 0, 0, 0, 0], AUTHORITY[\"EPSG\",\"6055\"]],PRIMEM[\"Greenwich\", 0, AUTHORITY[\"EPSG\", \"8901\"]], UNIT[\"degree\", 0.0174532925199433, AUTHORITY[\"EPSG\", \"9102\"]], AXIS[\"E\", EAST], AXIS[\"N\", NORTH], AUTHORITY[\"EPSG\",\"4055\"]], PROJECTION[\"Mercator\"], PARAMETER[\"False_Easting\", 0], PARAMETER[\"False_Northing\", 0], PARAMETER[\"Central_Meridian\", 0], PARAMETER[\"Latitude_of_origin\", 0], UNIT[\"metre\", 1, AUTHORITY[\"EPSG\", \"9001\"]], AXIS[\"East\", EAST], AXIS[\"North\", NORTH], AUTHORITY[\"EPSG\",\"3857\"]]");
ICoordinateTransformation ct = ctf.CreateFromCoordinateSystems(epsg4326, epsg3857);
foreach (DataRow row in ds.Tables[0].Rows)
{
if (row["X"] == DBNull.Value || row["Y"] == DBNull.Value)
{
continue;
}
double[] coords = new[] { Convert.ToDouble(row["X"]), Convert.ToDouble(row["Y"]) };
coords = ct.MathTransform.Transform(coords);
row["X"] = coords[0];
row["Y"] = coords[1];
}
#else
var epsg4326 = DotSpatial.Projections.KnownCoordinateSystems.Geographic.World.WGS1984;
var epsg3857 = DotSpatial.Projections.ProjectionInfo.FromEsriString("PROJCS[\"Popular Visualisation CRS / Mercator\", GEOGCS[\"Popular Visualisation CRS\", DATUM[\"Popular Visualisation Datum\", SPHEROID[\"Popular Visualisation Sphere\", 6378137, 0, AUTHORITY[\"EPSG\",\"7059\"]], TOWGS84[0, 0, 0, 0, 0, 0, 0], AUTHORITY[\"EPSG\",\"6055\"]],PRIMEM[\"Greenwich\", 0, AUTHORITY[\"EPSG\", \"8901\"]], UNIT[\"degree\", 0.0174532925199433, AUTHORITY[\"EPSG\", \"9102\"]], AXIS[\"E\", EAST], AXIS[\"N\", NORTH], AUTHORITY[\"EPSG\",\"4055\"]], PROJECTION[\"Mercator\"], PARAMETER[\"False_Easting\", 0], PARAMETER[\"False_Northing\", 0], PARAMETER[\"Central_Meridian\", 0], PARAMETER[\"Latitude_of_origin\", 0], UNIT[\"metre\", 1, AUTHORITY[\"EPSG\", \"9001\"]], AXIS[\"East\", EAST], AXIS[\"North\", NORTH], AUTHORITY[\"EPSG\",\"3857\"]]");
foreach (System.Data.DataRow row in ds.Tables[0].Rows)
{
if (row["X"] == DBNull.Value || row["Y"] == DBNull.Value)
{
continue;
}
var coords = new[] { Convert.ToDouble(row["X"]), Convert.ToDouble(row["Y"]) };
DotSpatial.Projections.Reproject.ReprojectPoints(coords, null, epsg4326, epsg3857, 0, 1);
row["X"] = coords[0];
row["Y"] = coords[1];
}
#endif
//Add Rotation Column
ds.Tables[0].Columns.Add("Rotation", typeof(float));
foreach (DataRow row in ds.Tables[0].Rows)
{
row["Rotation"] = -angle;
}
//Set up provider
DataTablePoint xlsProvider = new DataTablePoint(ds.Tables[0], "OID", "X", "Y");
VectorLayer xlsLayer = new VectorLayer("XLS", xlsProvider)
{
Style = { Symbol = VectorStyle.DefaultSymbol }
};
//Add layer to map
map.Layers.Add(xlsLayer);
LabelLayer xlsLabelLayer = new LabelLayer("XLSLabel")
{
DataSource = xlsProvider,
LabelColumn = "Name",
PriorityColumn = "Population",
Style =
{
CollisionBuffer = new SizeF(2f, 2f),
CollisionDetection = true
},
LabelFilter =
LabelCollisionDetection.ThoroughCollisionDetection
};
map.Layers.Add(xlsLabelLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
private void _InitialLayers()
{
m_layers = new Dictionary <string, TileLayer>();
TileAsyncLayer bingLayer = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Aerial), "TileLayer - Bing");
//TileAsyncLayer googleLayer = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Roads), "TileLayer - Bing");
TileAsyncLayer googleLayer = new TileAsyncLayer(new GoogleTileSource(new GoogleRequest(GoogleMapType.GoogleMap), new BruTile.Cache.MemoryCache <byte[]>(100, 1000)), "TileLayer-Google");
//TileAsyncLayer bingLayer = new TileAsyncLayer(new GoogleTileSource(new GoogleRequest(GoogleMapType.GoogleSatellite), new BruTile.Cache.MemoryCache<byte[]>(100, 1000)), "Satellite-Google");
TileAsyncLayer hybrid = new TileAsyncLayer(new BingTileSource(BingRequest.UrlBing, "", BingMapType.Hybrid), "TileLayer - Bing Hybrid");
m_layers.Add("Bing", bingLayer);
m_layers.Add("Google", googleLayer);
m_layers.Add("Hybrid", hybrid);
//Marker layer
markerLayer = new VectorLayer("Fixed Marker");
markerLayer.Style.Symbol = GISAppDemo.Properties.Resources.OutfallSmall;
markerLayer.DataSource = markerProvider;
Color tRed = Color.FromArgb(50, Color.Red);
markerLayer.Style.Fill = new SolidBrush(tRed);
//output layer
outputLayer = new VectorLayer("Output");
outputLayer.Style.Symbol = GISAppDemo.Properties.Resources.g_arrow;
outputLayer.Style.Line.Color = Color.FromArgb(255, Color.Crimson);
outputLayer.Style.Line.Width = 3.0F;
Color tRed2 = Color.FromArgb(128, Color.Red);
outputLayer.Style.Fill = new SolidBrush(tRed2);
outputLayer.DataSource = outputProvider;
//standard output layer
stdOutputLayer = new VectorLayer("StdOutput");
stdOutputLayer.Style.Symbol = GISAppDemo.Properties.Resources.r_arrow;
stdOutputLayer.Style.Line.Color = Color.FromArgb(85, Color.Red);
stdOutputLayer.Style.Line.Width = 3.0F;
stdOutputLayer.DataSource = stdOutputProvider;
// green point layer
greenPointLayer = new VectorLayer("GreenPoint");
greenPointLayer.Style.PointColor = new SolidBrush(Color.FromArgb(200, Color.Green));
greenPointLayer.Style.PointSize = 6;
greenPointLayer.DataSource = greenPointProvider;
// red point layer
redPointLayer = new VectorLayer("RedPoint");
redPointLayer.Style.PointColor = new SolidBrush(Color.FromArgb(200, Color.Red));
redPointLayer.Style.PointSize = 10;
redPointLayer.DataSource = redPointProvider;
//Shape Layer
shapeLayer = new SharpMap.Layers.VectorLayer("Shape");
shapeLayer.DataSource = new SharpMap.Data.Providers.ShapeFile(shpFileName, true);
//Set fill-style to green
shapeLayer.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
shapeLayer.Style.Outline = Pens.Black;
//shapeLayer.Style.Line.Color = Color.Navy;
//shapeLayer.Style.Line.Color = Color.FromArgb(200, Color.Gray);
shapeLayer.Style.Line.Color = Color.FromArgb(200, Color.Navy);
shapeLayer.Style.Line.Width = 1;
shapeLayer.Style.PointSize = 2;
shapeLayer.Style.PointColor = new SolidBrush(Color.Blue);
shapeLayer.SRID = 4326;
shapeLayer.CoordinateTransformation = LayerTools.Wgs84toGoogleMercator;
// Shape Layer 2
shapeLayer2 = new SharpMap.Layers.VectorLayer("Shape_2");
shapeLayer2.DataSource = new SharpMap.Data.Providers.ShapeFile(shpFileName, true);
//Set fill-style to green
shapeLayer2.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
shapeLayer2.Style.Outline = Pens.Black;
//shapeLayer.Style.Line.Color = Color.Navy;
//shapeLayer.Style.Line.Color = Color.FromArgb(200, Color.Gray);
shapeLayer2.Style.Line.Color = Color.FromArgb(200, Color.Navy);
shapeLayer2.Style.Line.Width = 2;
shapeLayer2.Style.PointSize = 5;
shapeLayer2.Style.PointColor = new SolidBrush(Color.FromArgb(200, Color.Green));
shapeLayer2.SRID = 4326;
shapeLayer2.CoordinateTransformation = LayerTools.Wgs84toGoogleMercator;
// Shape Layer 3
shapeLayer3 = new SharpMap.Layers.VectorLayer("Shape_3");
shapeLayer3.DataSource = new SharpMap.Data.Providers.ShapeFile(shpFileName, true);
//Set fill-style to red
shapeLayer3.Style.Fill = new SolidBrush(Color.FromArgb(128, Color.Red));
//Set the polygons to have a black outline
shapeLayer3.Style.Outline = Pens.Black;
shapeLayer3.Style.Line.Color = Color.FromArgb(255, Color.Crimson);
shapeLayer3.Style.Line.Width = 3.0F;
shapeLayer3.Style.PointSize = 5;
shapeLayer3.Style.PointColor = new SolidBrush(Color.Green);
shapeLayer3.SRID = 4326;
shapeLayer3.CoordinateTransformation = LayerTools.Wgs84toGoogleMercator;
//edgeid layer
edgeIdLayer = new LabelLayer("EdgeId");
edgeIdLayer.DataSource = shapeLayer.DataSource;
edgeIdLayer.LabelColumn = "ID";
edgeIdLayer.Style.ForeColor = Color.Navy;
edgeIdLayer.Style.Font = new Font(FontFamily.GenericSerif, 16);
edgeIdLayer.CoordinateTransformation = LayerTools.Wgs84toGoogleMercator;
}
