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://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;
}
public static Map InitializeMap(float angle)
{
string wmsUrl = "http://dev:8080/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities";
Map map = new Map();
WmsLayer layWms = new WmsLayer("Demis Map", wmsUrl);
layWms.AddLayer("sf:roads");
//layWms.AddLayer("Topography");
//layWms.AddLayer("Hillshading");
layWms.SetImageFormat(layWms.OutputFormats[0]);
layWms.ContinueOnError = true;
//Skip rendering the WMS Map if the server couldn't be requested (if set to false such an event would crash the app)
layWms.TimeOut = 5000; //Set timeout to 5 seconds
layWms.SRID = 4326;
map.Layers.Add(layWms);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.Zoom = 360;
map.Center = new Point(0, 0);
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
map.ZoomToExtents();
return map;
}
private static Map InitializeDXF(float angle)
{
Map map = new Map();
//Set the datasource to a shapefile in the App_data folder
Ogr provider;
try
{
provider = new Ogr("GeoData/SampleDXF.dxf",0);
}
catch (TypeInitializationException ex)
{
if (ex.Message == "The type initializer for 'OSGeo.OGR.Ogr' threw an exception.")
{
throw new Exception(
String.Format(
"The application threw a PINVOKE exception. You probably need to copy the unmanaged dll's to your bin directory. They are a part of fwtools {0}. You can download it from: http://home.gdal.org/fwtools/",
GdalRasterLayer.FWToolsVersion));
}
throw;
}
VectorLayer lay = new VectorLayer("SampleDXF", provider);
map.Layers.Add(lay);
map.ZoomToExtents();
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
_ogrSampleDataset = "SampleDXF";
return map;
}
public static Map InitializeMapOrig(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set up the countries layer
VectorLayer layRoads = new VectorLayer("Roads");
//Set the datasource to a shapefile in the App_data folder
layRoads.DataSource = new ShapeFile("GeoData/World/shp_textonpath/DeMo_Quan5.shp", false);
(layRoads.DataSource as ShapeFile).Encoding = Encoding.UTF8;
//Set fill-style to green
layRoads.Style.Fill = new SolidBrush(Color.Yellow);
layRoads.Style.Line = new Pen(Color.Yellow, 4);
//Set the polygons to have a black outline
layRoads.Style.Outline = new Pen(Color.Black, 5); ;
layRoads.Style.EnableOutline = true;
layRoads.SRID = 4326;
//Set up a country label layer
LabelLayer layLabel = new LabelLayer("Roads labels");
layLabel.DataSource = layRoads.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "tenduong";
layLabel.LabelFilter = SharpMap.Rendering.LabelCollisionDetection.ThoroughCollisionDetection;
layLabel.Style = new LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 9f, FontStyle.Bold);
layLabel.Style.Halo = new Pen(Color.Black, 2f);
layLabel.Style.IsTextOnPath = true;
layLabel.Style.CollisionDetection = true;
//layLabel.Style.BackColor = new SolidBrush(Color.FromArgb(128, 255, 0, 0));
//layLabel.MaxVisible = 90;
//layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
//layLabel.MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layRoads);
map.Layers.Add(layLabel);
//limit the zoom to 360 degrees width
//map.MaximumZoom = 360;
// map.BackColor = Color.LightBlue;
map.ZoomToExtents();
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return map;
}
public void ReSize(int x, int y)
{
_Map.Size = new Size(x, y);
_Map.ZoomToExtents();
GeoAPI.Geometries.Coordinate P1 = new GeoAPI.Geometries.Coordinate((140.0 + 6), (44.0 - 4)); //_Map.ImageToWorld(new PointF(100, 100));
_Map.Zoom = 90;
_Map.Center = P1;
zoom = _Map.Zoom;
}
public static Map InitializeMap()
{
try
{
//Sample provided by Dan Brecht and Joel Wilson
Map map = new Map();
map.BackColor = Color.White;
string relativePath = "GeoData/GeoTiff/";
SharpMap.Layers.GdalRasterLayer layer;
if (!File.Exists(relativePath + "format01-image_a.tif"))
{
throw new Exception("Make sure the data is in the relative directory: " + relativePath);
}
layer = new SharpMap.Layers.GdalRasterLayer("GeoTiffA", relativePath + "format01-image_a.tif");
map.Layers.Add(layer);
layer = new SharpMap.Layers.GdalRasterLayer("GeoTiffB", relativePath + "format01-image_b.tif");
map.Layers.Add(layer);
layer = new SharpMap.Layers.GdalRasterLayer("GeoTiffC", relativePath + "format01-image_c.tif");
map.Layers.Add(layer);
layer = new SharpMap.Layers.GdalRasterLayer("GeoTiffD", relativePath + "format01-image_d.tif");
map.Layers.Add(layer);
SharpMap.Layers.VectorLayer shapeLayer;
if (!File.Exists(relativePath + "outline.shp"))
{
throw new Exception("Make sure the data is in the relative directory: " + relativePath);
}
shapeLayer = new SharpMap.Layers.VectorLayer("outline", new SharpMap.Data.Providers.ShapeFile(relativePath + "outline.shp"));
shapeLayer.Style.Fill = Brushes.Transparent;
shapeLayer.Style.Outline = Pens.Black;
shapeLayer.Style.EnableOutline = true;
shapeLayer.Style.Enabled = true;
map.Layers.Add(shapeLayer);
map.ZoomToExtents();
return map;
}
catch (Exception ex)
{
if (ex.Message == "The type initializer for 'OSGeo.GDAL.GdalPINVOKE' threw an exception.")
{
throw new Exception(String.Format("The application threw a PINVOKE exception. You probably need to copy the unmanaged dll's to your bin directory. They are a part of fwtools {0}. You can download it from: http://home.gdal.org/fwtools/", SharpMap.Layers.GdalRasterLayer.FWToolsVersion));
}
throw;
}
}
public void TestMap1()
{
var m = new Map(_mapSize);
m.Layers.Add(new VectorLayer("tmp", new GeometryProvider(
new LineString(new [] {new Coordinate(0, 0), new Coordinate(10, 10), }))));
m.ZoomToExtents();
Map mD = null;
Assert.DoesNotThrow(()=>mD=SandD(m, GetFormatter()));
TestMaps("Test1", m, mD);
}
public void TestMapDecorationTest()
{
var m = new Map(new Size(780, 540)) {BackColor = Color.White};
var p = new GeometryProvider(new List<SharpMap.Geometries.Geometry>());
var pts = new [] {new GeoPoint(0, 0), new GeoPoint(779, 539)};
var ls = new SharpMap.Geometries.LineString(new List<GeoPoint>(pts));
p.Geometries.Add(ls);
m.Layers.Add(new VectorLayer("t",p));
m.ZoomToExtents();
m.Decorations.Add(new TestDecoration
{
Anchor = MapDecorationAnchor.LeftTop,
BorderColor = Color.Green,
BackgroundColor = Color.LightGreen,
BorderWidth = 2,
Location = new Point(10, 10),
BorderMargin = new Size(5, 5),
RoundedEdges = true,
Opacity = 0.6f
});
m.Decorations.Add(new TestDecoration
{
Anchor = MapDecorationAnchor.RightTop,
BorderColor = Color.Red,
BackgroundColor = Color.LightCoral,
BorderWidth = 2,
Location = new Point(10, 10),
BorderMargin = new Size(5, 5),
RoundedEdges = true,
Opacity = 0.2f
});
m.Decorations.Add(new ScaleBar
{
Anchor = MapDecorationAnchor.Default,
BorderColor = Color.Blue,
BackgroundColor = Color.CornflowerBlue,
BorderWidth = 2,
Location = new Point(10, 10),
BorderMargin = new Size(5, 5),
RoundedEdges = true,
BarWidth = 4,
ScaleText =ScaleBarLabelText.RepresentativeFraction,
NumTicks = 2,
Opacity = 1f
});
var bmp = m.GetMap();
bmp.Save("TestMapDecorationTest.bmp");
}
public void TestMapDecorationTest()
{
Map m = new Map(new Size(780, 540)) {BackColor = Color.White, SRID = 0};
GeoPoint[] pts = new [] {new GeoPoint(0, 0), new GeoPoint(779, 539)};
FeatureProvider p = new FeatureProvider(m.Factory.CreateLineString(pts));
m.Layers.Add(new VectorLayer("t",p));
m.ZoomToExtents();
m.Decorations.Add(new TestDecoration
{
Anchor = MapDecorationAnchor.LeftTop,
BorderColor = Color.Green,
BackgroundColor = Color.LightGreen,
BorderWidth = 2,
Location = new Point(10, 10),
BorderMargin = new Size(5, 5),
RoundedEdges = true,
Opacity = 0.6f
});
m.Decorations.Add(new TestDecoration
{
Anchor = MapDecorationAnchor.RightTop,
BorderColor = Color.Red,
BackgroundColor = Color.LightCoral,
BorderWidth = 2,
Location = new Point(10, 10),
BorderMargin = new Size(5, 5),
RoundedEdges = true,
Opacity = 0.2f
});
m.Decorations.Add(new ScaleBar
{
Anchor = MapDecorationAnchor.Default,
BorderColor = Color.Blue,
BackgroundColor = Color.CornflowerBlue,
BorderWidth = 2,
Location = new Point(10, 10),
BorderMargin = new Size(5, 5),
RoundedEdges = true,
BarWidth = 4,
ScaleText =ScaleBarLabelText.RepresentativeFraction,
NumTicks = 2,
Opacity = 1f
});
Image bmp = m.GetMap();
bmp.Save("TestMapDecorationTest.bmp");
}
public void ShowMap(Map map)
{
MapControl.Map = map;
map.ZoomToExtents();
MapControl.MouseMove += delegate(object sender, MouseEventArgs e)
{
var point = map.ImageToWorld(new PointF(e.X, e.Y));
coordinateLabel.Text = string.Format("{0}:{1}", point.X, point.Y);
};
WindowsFormsTestHelper.ShowModal(this);
map.Dispose();
}
public void TestGetMap()
{
var m = new Map(new Size(500, 300));
m.BackColor = Color.White;
var p = KmlProvider.FromKml(@"TestData\KML_Samples.kml");
var l = new VectorLayer(p.ConnectionID, p);
l.Theme = p.GetKmlTheme();
m.Layers.Add(l);
m.ZoomToExtents();
m.Zoom *= 1.1;
var img = m.GetMap();
img.Save("KmlProviderImage.png", ImageFormat.Png);
}
public void TestTransparency()
{
var tmpFile = GdiImageLayerTest.CreateImage(new Size(300, 300), new Point(10, 10));
using(var l = new GdiImageLayer(tmpFile))
using (var pl = new GdiImageLayerProxy<GdiImageLayer>(l, 0.3f))
using (var m = new Map(new Size(450, 450)))
{
m.Layers.Add(pl);
m.ZoomToExtents();
using (var img = (Bitmap)m.GetMap())
{
var color = img.GetPixel(225, 225);
Assert.LessOrEqual(Math.Abs((int)Math.Round(0.3f*255, MidpointRounding.AwayFromZero) - color.A),1);
}
}
GdiImageLayerTest.DeleteTmpFiles(tmpFile);
}
public void TestColorMap()
{
var tmpFile = GdiImageLayerTest.CreateImage(new Size(300, 300), new Point(10, 10));
using (var l = new GdiImageLayer(tmpFile))
using (var pl = new GdiImageLayerProxy<GdiImageLayer>(l, new ColorMap{OldColor = Color.Red, NewColor = Color.MistyRose}))
using (var m = new Map(new Size(450, 450)))
{
m.Layers.Add(pl);
m.ZoomToExtents();
using (var img = (Bitmap)m.GetMap())
{
var color = img.GetPixel(225, 225);
Assert.AreEqual(Color.MistyRose.ToArgb(), color.ToArgb());
}
}
GdiImageLayerTest.DeleteTmpFiles(tmpFile);
}
public void TestPlainPolygonSymbolizer()
{
ShapeFile provider = new ShapeFile(
"..\\..\\..\\WinFormSamples\\GeoData\\World\\countries.shp", true);
PolygonalVectorLayer l = new PolygonalVectorLayer("Countries", provider);
l.Symbolizer = new ModifiedBasicPolygonSymbolizer
{
Fill = new HatchBrush(
HatchStyle.WideDownwardDiagonal,
Color.Red /*,
System.Drawing.Color.LightPink*/),
UseClipping = false,
//Outline = System.Drawing.Pens.AliceBlue
};
Map m = new Map(new Size(1440, 1080)) { BackColor = Color.Cornsilk };
m.Layers.Add(l);
m.ZoomToExtents();
Stopwatch sw = new Stopwatch();
Image img = m.GetMap();
sw.Start();
img = m.GetMap();
img.Save("PolygonSymbolizer-1.bmp", ImageFormat.Bmp);
sw.Stop();
Console.WriteLine(string.Format("Rendering new method:{0}ms", sw.ElapsedMilliseconds));
l.Symbolizer = new BasicPolygonSymbolizer()
{
Fill = new HatchBrush(
HatchStyle.WideDownwardDiagonal,
Color.Red/*,
System.Drawing.Color.LightPink*/),
UseClipping = false,
//Outline = System.Drawing.Pens.AliceBlue
};
sw.Reset(); sw.Start();
img = m.GetMap();
img.Save("PolygonSymbolizer-2.bmp", ImageFormat.Bmp);
sw.Stop();
Console.WriteLine(string.Format("Rendering new method:{0}ms", sw.ElapsedMilliseconds));
}
protected void Page_Load(object sender, EventArgs e)
{
//Set up the map
myMap = InitializeMap(new System.Drawing.Size((int)imgMap.Width.Value, (int)imgMap.Height.Value));
if (Page.IsPostBack)
{
//Page is post back. Restore center and zoom-values from viewstate
myMap.Center = (SharpMap.Geometries.Point)ViewState["mapCenter"];
myMap.Zoom = (double)ViewState["mapZoom"];
}
else
{
//This is the initial view of the map. Zoom to the extents of the map:
myMap.ZoomToExtents();
//Save the current mapcenter and zoom in the viewstate
ViewState.Add("mapCenter", myMap.Center);
ViewState.Add("mapZoom", myMap.Zoom);
//Create the map
CreateMap();
}
}
void Init(double lon, double lat, double size)
{
longitude = lon;
latitude = lat;
zoom = size;
var t = DateTime.Now.Ticks;
fileName = $"{Path.GetTempPath()}[{t}]_Land";
_Map = new SharpMap.Map(new Size(800, 600));
_Map.BackColor = Color.DarkBlue;
var writer = new BinaryWriter(new FileStream($"{fileName}.shp", FileMode.Create));
writer.Write(Properties.Resources.map_land);
writer.Close();
writer = new BinaryWriter(new FileStream($"{fileName}.dbf", FileMode.Create));
writer.Write(Properties.Resources.map_landd);
writer.Close();
writer = new BinaryWriter(new FileStream($"{fileName}.shx", FileMode.Create));
writer.Write(Properties.Resources.map_landx);
writer.Close();
VectorLayer baseLayer = new VectorLayer("行政区域");
if (!File.Exists($"{fileName}.shp"))
{
throw new FileNotFoundException($"ファイル作成エラー {fileName}.shp");
}
Console.WriteLine(fileName);
baseLayer.DataSource = new ShapeFile($"{fileName}.shp", true);
baseLayer.Style.Fill = Brushes.GreenYellow;
//地図にレイヤを追加
_Map.Layers.Add(baseLayer);
//地図全体が表示されるようにズーム率を設定
_Map.ZoomToExtents();
GeoAPI.Geometries.Coordinate P1 = new GeoAPI.Geometries.Coordinate((140.0 + 6), (44.0 - 4)); //_Map.ImageToWorld(new PointF(100, 100));
_Map.Zoom = 90;
_Map.Center = P1;
zoom = _Map.Zoom;
}
public void TestBasicLineSymbolizer()
{
ShapeFile p = new ShapeFile(@"d:\\daten\GeoFabrik\\roads.shp", false);
VectorLayer l = new VectorLayer("roads", p);
//l.Style.Outline = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 5);
l.Style.Line = new Pen(Color.Gold, 1);
l.Style.EnableOutline = false;
Map m = new Map(new Size(1440, 1080)) { BackColor = Color.Cornsilk };
m.Layers.Add(l);
m.ZoomToExtents();
Stopwatch sw = new Stopwatch();
sw.Start();
m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering old method: {0}ms", sw.ElapsedMilliseconds));
sw.Reset();
sw.Start();
Image bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering old method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("NDSRoads1.bmp");
CachedLineSymbolizer cls = new CachedLineSymbolizer();
//cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.PlainLineSymbolizeHandler { Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 5) });
cls.LineSymbolizeHandlers.Add(new PlainLineSymbolizeHandler { Line = new Pen(Color.Gold, 1) });
l.Style.LineSymbolizer = cls;
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("NDSRoads2.bmp");
}
private static Map InitializeS57(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set the datasource to a shapefile in the App_data folder
Ogr provider;
try
{
provider = new Ogr("GeoData/S57/US5TX51M.000");
}
catch (TypeInitializationException ex)
{
if (ex.Message == "The type initializer for 'OSGeo.OGR.Ogr' threw an exception.")
{
throw new Exception(
String.Format(
"The application threw a PINVOKE exception. You probably need to copy the unmanaged dll's to your bin directory. They are a part of fwtools {0}. You can download it from: http://home.gdal.org/fwtools/",
GdalRasterLayer.FWToolsVersion));
}
throw;
}
VectorLayer lay;
Random rnd = new Random(9);
for (Int32 i = provider.NumberOfLayers - 1; i >= 0; i--)
{
Ogr prov = new Ogr("GeoData/S57/US5TX51M.000", i);
if (!prov.IsFeatureDataLayer) continue;
string name = prov.LayerName;
System.Diagnostics.Debug.WriteLine(string.Format("Layer {0}: {1}", i, name));
//if (provider.GeometryType )
lay = new VectorLayer(string.Format("Layer_{0}", name), prov);
if (prov.OgrGeometryTypeString.IndexOf("Polygon") > 0)
{
lay.Style.Fill =
new SolidBrush(Color.FromArgb(150, Convert.ToInt32(rnd.NextDouble() * 255),
Convert.ToInt32(rnd.NextDouble() * 255),
Convert.ToInt32(rnd.NextDouble() * 255)));
lay.Style.Outline =
new Pen(
Color.FromArgb(150, Convert.ToInt32(rnd.NextDouble() * 255),
Convert.ToInt32(rnd.NextDouble() * 255),
Convert.ToInt32(rnd.NextDouble() * 255)),
Convert.ToInt32(rnd.NextDouble() * 3));
lay.Style.EnableOutline = true;
}
else
{
lay.Style.Line =
new Pen(
Color.FromArgb(150, Convert.ToInt32(rnd.NextDouble()*255),
Convert.ToInt32(rnd.NextDouble()*255), Convert.ToInt32(rnd.NextDouble()*255)),
Convert.ToInt32(rnd.NextDouble()*3));
}
map.Layers.Add(lay);
}
_ogrSampleDataset = "S-57";
map.ZoomToExtents();
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return map;
}
public static SharpMap.Map InitializeMap(Size size, string colors, string colorsLine)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
var map = new SharpMap.Map(size);
var blackPen = new Pen(Color.FromArgb(255, 0, 0, 0), 1);
var blackPen2 = new Pen(Color.FromArgb(255, 0, 0, 0), 2);
var greenPen = new Pen(Color.FromArgb(255, 0, 255, 0), 1);
var greenPenTransp = new Pen(Color.FromArgb(255, 0, 255, 0), 1);
greenPenTransp.Color = Color.FromArgb(100, greenPenTransp.Color.R, greenPenTransp.Color.G, greenPenTransp.Color.B);
var redPen = new Pen(Color.FromArgb(255, 255, 0, 0), 1);
var bluePen = new Pen(Color.FromArgb(255, 0, 0, 255), 1);
var violetPen = new Pen(Color.FromArgb(255, 255, 0, 255), 1);
var cyanPen = new Pen(Color.FromArgb(255, 0, 255, 255), 1);
var yellowPen = new Pen(Color.FromArgb(255, 255, 255, 0), 1);
var darkGrayPen = new Pen(Color.DarkGray, 1);
var darkGrayPenTransp = new Pen(Color.DarkGray, 1);
darkGrayPenTransp.Color = Color.FromArgb(100, darkGrayPenTransp.Color.R, darkGrayPenTransp.Color.G, darkGrayPenTransp.Color.B);
var lightBluePen = new Pen(Color.LightBlue, 1);
var lightGreenPen = new Pen(Color.LightGreen, 1);
var lightGrayPen = new Pen(Color.FromArgb(255, 234, 234, 234));
var darkGreenPen = new Pen(Color.DarkGreen);
var azurePen = new Pen(Color.DarkKhaki);
var lightGoldenrodYellowPen = new Pen(Color.LightGoldenrodYellow);
Dictionary <string, Color> colorFill = new Dictionary <string, Color>();
if (colors != null)
{
colors = colors.Replace(",", "");
string[] parts = colors.Split('|');
for (int i = 0; i < parts.Length; i++)
{
if (parts[i] != "")
{
string[] pair = parts[i].Split('=');
try
{
colorFill.Add(pair[0], Color.FromName(pair[1]));
}
catch { }
}
}
}
else
{
colorFill["Lviv"] = Color.FromArgb(255, 234, 234, 234);
colorFill["Suburbs2"] = lightGrayPen.Color;
colorFill["Parks"] = darkGreenPen.Color;
colorFill["Suburbs1"] = lightGrayPen.Color;
colorFill["Homes"] = azurePen.Color;
colorFill["Proms"] = darkGrayPen.Color;
colorFill["FuelStations"] = Color.FromArgb(255, 234, 234, 234);
}
Dictionary <string, Color> colorLineDict = new Dictionary <string, Color>();
if (colors != null)
{
colorsLine = colorsLine.Replace(",", "");
string[] parts = colorsLine.Split('|');
for (int i = 0; i < parts.Length; i++)
{
if (parts[i] != "")
{
string[] pair = parts[i].Split('=');
try
{
colorLineDict.Add(pair[0], Color.FromName(pair[1]));
}
catch { }
}
}
}
else
{
colorLineDict["Lviv"] = blackPen.Color;
colorLineDict["Suburbs2"] = blackPen.Color;
colorLineDict["Parks"] = blackPen.Color;
colorLineDict["Suburbs1"] = blackPen.Color;
colorLineDict["Homes"] = blackPen.Color;
colorLineDict["Proms"] = blackPen.Color;
colorLineDict["FuelStations"] = blackPen.Color;
}
bool town = true;
if (town)
{
var lvivBlockLayer = new VectorLayer("Lviv");
lvivBlockLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\maps_lviv_new\block.shp"), true);
lvivBlockLayer.Style.Outline = new Pen(colorLineDict["Lviv"]);
lvivBlockLayer.Style.Fill = new SolidBrush(colorFill["Lviv"]);
lvivBlockLayer.Style.EnableOutline = true;
map.Layers.Add(lvivBlockLayer);
var suburbsLayer2 = new VectorLayer("Suburbs2");
suburbsLayer2.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLSITY12.shp"), true);
suburbsLayer2.Style.Outline = new Pen(colorLineDict["Suburbs2"]);
suburbsLayer2.Style.Fill = new SolidBrush(colorFill["Suburbs2"]);
suburbsLayer2.Style.EnableOutline = true;
map.Layers.Add(suburbsLayer2);
var parksLayer = new VectorLayer("Parks");
parksLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVGREN1.shp"),
true);
parksLayer.Style.Outline = new Pen(colorLineDict["Parks"]);
parksLayer.Style.Fill = new SolidBrush(colorFill["Parks"]);
parksLayer.Style.EnableOutline = true;
map.Layers.Add(parksLayer);
var suburbsLayer1 = new VectorLayer("Suburbs1");
suburbsLayer1.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVELL12.shp"),
true);
suburbsLayer1.Style.Outline = new Pen(colorLineDict["Suburbs1"]);
suburbsLayer1.Style.Fill = new SolidBrush(colorFill["Suburbs1"]);
suburbsLayer1.Style.EnableOutline = true;
map.Layers.Add(suburbsLayer1);
//homes
var homesLayer = new VectorLayer("Homes");
homesLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVHOM12.shp"),
true);
homesLayer.Style.Outline = new Pen(colorLineDict["Homes"]);
homesLayer.Style.Fill = new SolidBrush(colorFill["Homes"]);
homesLayer.Style.EnableOutline = true;
map.Layers.Add(homesLayer);
//proms
var promLayer = new VectorLayer("Proms");
promLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVPROM.shp"), true);
promLayer.Style.Outline = new Pen(colorLineDict["Proms"]);
promLayer.Style.Fill = new SolidBrush(colorFill["Proms"]);
promLayer.Style.EnableOutline = true;
map.Layers.Add(promLayer);
VectorLayer fuelStationLayer = new VectorLayer("FuelStations");
fuelStationLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\FuelStationsLayers\LvivCityCorr\fuel_stations_lviv.shp"),
true);
fuelStationLayer.Style.Outline = new Pen(colorLineDict["FuelStations"]);
fuelStationLayer.Style.Fill = new SolidBrush(colorFill["FuelStations"]);
fuelStationLayer.Style.EnableOutline = true;
//fuelStationLayer.Style.PointColor = Brushes.AliceBlue;
SharpMap.Rendering.Thematics.CustomTheme myTheme = new SharpMap.Rendering.Thematics.CustomTheme(GetFullStationStyle);
fuelStationLayer.Theme = myTheme;
map.Layers.Add(fuelStationLayer);
//var tmp6 = new VectorLayer("Lviv"){DataSource = new ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LROAD12.shp"), true)};
//tmp6.Style.Outline = waPen6;
//tmp6.Style.Fill = new SolidBrush(Color.FromArgb(255, 234, 234, 234));
//tmp6.Style.EnableOutline = true;
//map.Layers.Add(tmp6);
}
else
{
var lvivRegioonLayer = new VectorLayer("Region");
lvivRegioonLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\lv_line.shp"), true);
lvivRegioonLayer.Style.Outline = blackPen2;
lvivRegioonLayer.Style.Fill = new SolidBrush(Color.FromArgb(255, 234, 234, 234));
lvivRegioonLayer.Style.EnableOutline = true;
map.Layers.Add(lvivRegioonLayer);
var territoryLayer = new VectorLayer("Regions");
territoryLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\terrytor.shp"), true);
territoryLayer.Style.Outline = darkGrayPenTransp;
territoryLayer.Style.Fill = new SolidBrush(lightGoldenrodYellowPen.Color);
territoryLayer.Style.EnableOutline = true;
map.Layers.Add(territoryLayer);
var lakesLayer = new VectorLayer("Lakes");
lakesLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\vodoimy.shp"), true);
lakesLayer.Style.Outline = blackPen;
lakesLayer.Style.Fill = new SolidBrush(bluePen.Color);
lakesLayer.Style.EnableOutline = true;
map.Layers.Add(lakesLayer);
var punkLayer = new VectorLayer("Punks");
punkLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\nas_punk.shp"), true);
punkLayer.Style.Outline = blackPen;
punkLayer.Style.Fill = new SolidBrush(darkGrayPen.Color);
punkLayer.Style.EnableOutline = true;
map.Layers.Add(punkLayer);
var railsLayer = new VectorLayer("Rails");
railsLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\zal_kol.shp"), true);
//map.Layers.Add(railsLayer);
var fuelStationLayer = new VectorLayer("FuelStations");
fuelStationLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\FuelStationsLayers\LvivObl\fuel_stations.shp"),
true);
fuelStationLayer.Style.PointColor = Brushes.AliceBlue;
map.Layers.Add(fuelStationLayer);
var roadsLayer = new VectorLayer("Roads");
roadsLayer.Style.Outline = blackPen;
roadsLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\meregi.shp"), true);
map.Layers.Add(roadsLayer);
}
GeoAPI.Geometries.Envelope mapExtents = map.GetExtents();
//SharpMap.Geometries.BoundingBox mapExtents = map.GetExtents();
map.Zoom = mapExtents.Width;
map.MaximumZoom = mapExtents.Width;
map.MinimumZoom = 2000;
map.Center = mapExtents.Centre;
map.BackColor = Color.White;
map.ZoomToExtents();
HttpContext.Current.Trace.Write("Map initialized");
return(map);
}
private static Map InitializeMapinfo(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set up the countries layer
VectorLayer layCountries = new VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
try
{
layCountries.DataSource = new Ogr("GeoData/MapInfo/countriesMapInfo.tab");
}
catch (TypeInitializationException ex)
{
if (ex.Message == "The type initializer for 'OSGeo.OGR.Ogr' threw an exception.")
{
throw new Exception(
String.Format(
"The application threw a PINVOKE exception. You probably need to copy the unmanaged dll's to your bin directory. They are a part of fwtools {0}. You can download it from: http://home.gdal.org/fwtools/",
GdalRasterLayer.FWToolsVersion));
}
throw;
}
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = Pens.Black;
layCountries.Style.EnableOutline = true;
layCountries.SRID = 4326;
//Set up a river layer
VectorLayer layRivers = new VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new Ogr("GeoData/MapInfo/riversMapInfo.tab");
//Define a blue 1px wide pen
layRivers.Style.Line = new Pen(Color.Blue, 1);
layRivers.SRID = 4326;
//Set up a river layer
VectorLayer layCities = new VectorLayer("Cities");
//Set the datasource to a shapefile in the App_data folder
layCities.DataSource = new Ogr("GeoData/MapInfo/citiesMapInfo.tab");
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
layCities.SRID = 4326;
//Set up a country label layer
LabelLayer layLabel = new LabelLayer("Country labels");
layLabel.DataSource = layCountries.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "Name";
layLabel.Style = new LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 12);
layLabel.Style.BackColor = new SolidBrush(Color.FromArgb(128, 255, 0, 0));
layLabel.MaxVisible = 90;
layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
layLabel.MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest;
//Set up a city label layer
LabelLayer layCityLabel = new LabelLayer("City labels");
layCityLabel.DataSource = layCities.DataSource;
layCityLabel.Enabled = true;
layCityLabel.LabelColumn = "Name";
layCityLabel.Style = new LabelStyle();
layCityLabel.Style.ForeColor = Color.Black;
layCityLabel.Style.Font = new Font(FontFamily.GenericSerif, 11);
layCityLabel.MaxVisible = layLabel.MinVisible;
layCityLabel.Style.HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Left;
layCityLabel.Style.VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Bottom;
layCityLabel.Style.Offset = new PointF(3, 3);
layCityLabel.Style.Halo = new Pen(Color.Yellow, 2);
layCityLabel.TextRenderingHint = TextRendering.AntiAlias;
layCityLabel.SmoothingMode = Smoothing.AntiAlias;
layCityLabel.SRID = 4326;
layCityLabel.LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection;
layCityLabel.Style.CollisionDetection = true;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
map.Center = new Point(0, 0);
_ogrSampleDataset = "MapInfo";
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return map;
}
internal static Map InitializeMap(float angle, string[] filenames)
{
if (filenames == null)
return null;
Map map = new Map();
try
{
foreach (string filename in filenames)
{
string connectionString = string.Format("Data Source={0}", filename);
foreach (SpatiaLite provider in SpatiaLite.GetSpatialTables(connectionString))
{
map.Layers.Add(
new VectorLayer(
string.Format("{0} - {1}", provider.Table, provider.GeometryColumn), provider) { Style = LayerTools.GetRandomVectorStyle() });
}
}
if (map.Layers.Count > 0)
{
map.ZoomToExtents();
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return map;
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
return null;
}
public static Map InitializeMap(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set up the countries layer
VectorLayer layCountries = new VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
layCountries.DataSource = new SpatiaLite(
DataSource, "countries", "geom", "PK_UID");
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = Pens.Black;
layCountries.Style.EnableOutline = true;
//Set up a river layer
VectorLayer layRivers = new VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new SpatiaLite(
DataSource, "rivers", "geom", "PK_UID");
//Define a blue 3px wide pen
layRivers.Style.Line = new Pen(Color.LightBlue, 2);
layRivers.Style.Line.CompoundArray = new[] { 0.2f, 0.8f };
layRivers.Style.Outline = new Pen(Color.DarkBlue, 3);
layRivers.Style.EnableOutline = true;
//Set up a cities layer
VectorLayer layCities = new VectorLayer("Cities");
//Set the datasource to the spatialite table
layCities.DataSource = new SpatiaLite(
DataSource, "cities", "geom", "PK_UID");
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
//Set up a country label layer
LabelLayer layLabel = new LabelLayer("Country labels")
{
DataSource = layCountries.DataSource,
LabelColumn = "NAME",
MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest,
LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection,
PriorityColumn = "POPDENS",
Style = new LabelStyle
{
ForeColor = Color.White,
Font = new Font(FontFamily.GenericSerif, 12),
BackColor = new SolidBrush(Color.FromArgb(128, 255, 0, 0)),
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center,
MaxVisible = 90,
MinVisible = 30,
CollisionDetection = true
}
};
//Set up a city label layer
LabelLayer layCityLabel = new LabelLayer("City labels")
{
DataSource = layCities.DataSource,
LabelColumn = "name",
PriorityColumn = "population",
PriorityDelegate = delegate(IFeature fdr)
{
Int32 retVal = 10000000 * ( (String)fdr.Attributes["capital"] == "Y" ? 1 : 0 );
return retVal + Convert.ToInt32(fdr.Attributes["population"]);
},
TextRenderingHint = TextRendering.AntiAlias,
SmoothingMode = Smoothing.AntiAlias,
LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection,
Style = new LabelStyle
{
ForeColor = Color.Black,
Font = new Font(FontFamily.GenericSerif, 11),
MaxVisible = layLabel.MinVisible,
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Left,
VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Bottom,
Offset = new PointF(3, 3),
Halo = new Pen(Color.Yellow, 2),
CollisionDetection = true
}
};
LabelLayer layRiverLabels = new LabelLayer("RiverLabels");
layRiverLabels.DataSource = layRivers.DataSource;
layRiverLabels.LabelColumn = "Name";
layRiverLabels.PriorityDelegate = GetRiverLength;
layRiverLabels.Style = new LabelStyle
{
Font = new Font("Arial", 10, FontStyle.Bold),
Halo = new Pen(Color.Azure, 2),
ForeColor = Color.DarkCyan,
IgnoreLength = true,
Enabled = true,
CollisionDetection = true,
};
layRiverLabels.LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layRiverLabels);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return map;
}
public static SharpMap.Map InitializeMap(Size size, string colors, string colorsLine)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
var map = new SharpMap.Map(size);
var blackPen = new Pen(Color.FromArgb(255, 0, 0, 0), 1);
var blackPen2 = new Pen(Color.FromArgb(255, 0, 0, 0), 2);
var greenPen = new Pen(Color.FromArgb(255, 0, 255, 0), 1);
var greenPenTransp = new Pen(Color.FromArgb(255, 0, 255, 0), 1);
greenPenTransp.Color = Color.FromArgb(100, greenPenTransp.Color.R, greenPenTransp.Color.G, greenPenTransp.Color.B);
var redPen = new Pen(Color.FromArgb(255, 255, 0, 0), 1);
var bluePen = new Pen(Color.FromArgb(255, 0, 0, 255), 1);
var violetPen = new Pen(Color.FromArgb(255, 255, 0, 255), 1);
var cyanPen = new Pen(Color.FromArgb(255, 0, 255, 255), 1);
var yellowPen = new Pen(Color.FromArgb(255, 255, 255, 0), 1);
var darkGrayPen = new Pen(Color.DarkGray, 1);
var darkGrayPenTransp = new Pen(Color.DarkGray, 1);
darkGrayPenTransp.Color = Color.FromArgb(100, darkGrayPenTransp.Color.R, darkGrayPenTransp.Color.G, darkGrayPenTransp.Color.B);
var lightBluePen = new Pen(Color.LightBlue, 1);
var lightGreenPen = new Pen(Color.LightGreen, 1);
var lightGrayPen = new Pen(Color.FromArgb(255, 234, 234, 234));
var darkGreenPen = new Pen(Color.DarkGreen);
var azurePen = new Pen(Color.DarkKhaki);
var lightGoldenrodYellowPen = new Pen(Color.LightGoldenrodYellow);
Dictionary<string, Color> colorFill = new Dictionary<string, Color>();
if (colors != null)
{
colors = colors.Replace(",", "");
string[] parts = colors.Split('|');
for (int i = 0; i < parts.Length; i++)
{
if (parts[i] != "")
{
string[] pair = parts[i].Split('=');
try
{
colorFill.Add(pair[0], Color.FromName(pair[1]));
}
catch { }
}
}
}
else
{
colorFill["Lviv"] = Color.FromArgb(255, 234, 234, 234);
colorFill["Suburbs2"] = lightGrayPen.Color;
colorFill["Parks"] = darkGreenPen.Color;
colorFill["Suburbs1"] = lightGrayPen.Color;
colorFill["Homes"] = azurePen.Color;
colorFill["Proms"] = darkGrayPen.Color;
colorFill["FuelStations"] = Color.FromArgb(255, 234, 234, 234);
}
Dictionary<string, Color> colorLineDict = new Dictionary<string, Color>();
if (colors != null)
{
colorsLine = colorsLine.Replace(",", "");
string[] parts = colorsLine.Split('|');
for (int i = 0; i < parts.Length; i++)
{
if (parts[i] != "")
{
string[] pair = parts[i].Split('=');
try
{
colorLineDict.Add(pair[0], Color.FromName(pair[1]));
}
catch { }
}
}
}
else
{
colorLineDict["Lviv"] = blackPen.Color;
colorLineDict["Suburbs2"] = blackPen.Color;
colorLineDict["Parks"] = blackPen.Color;
colorLineDict["Suburbs1"] = blackPen.Color;
colorLineDict["Homes"] = blackPen.Color;
colorLineDict["Proms"] = blackPen.Color;
colorLineDict["FuelStations"] = blackPen.Color;
}
bool town = true;
if (town)
{
var lvivBlockLayer = new VectorLayer("Lviv");
lvivBlockLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\maps_lviv_new\block.shp"), true);
lvivBlockLayer.Style.Outline = new Pen(colorLineDict["Lviv"]);
lvivBlockLayer.Style.Fill = new SolidBrush( colorFill["Lviv"] );
lvivBlockLayer.Style.EnableOutline = true;
map.Layers.Add(lvivBlockLayer);
var suburbsLayer2 = new VectorLayer("Suburbs2");
suburbsLayer2.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLSITY12.shp"), true);
suburbsLayer2.Style.Outline = new Pen(colorLineDict["Suburbs2"]);
suburbsLayer2.Style.Fill = new SolidBrush(colorFill["Suburbs2"]);
suburbsLayer2.Style.EnableOutline = true;
map.Layers.Add(suburbsLayer2);
var parksLayer = new VectorLayer("Parks");
parksLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVGREN1.shp"),
true);
parksLayer.Style.Outline = new Pen(colorLineDict["Parks"]);
parksLayer.Style.Fill = new SolidBrush(colorFill["Parks"]);
parksLayer.Style.EnableOutline = true;
map.Layers.Add(parksLayer);
var suburbsLayer1 = new VectorLayer("Suburbs1");
suburbsLayer1.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVELL12.shp"),
true);
suburbsLayer1.Style.Outline = new Pen(colorLineDict["Suburbs1"]);
suburbsLayer1.Style.Fill = new SolidBrush(colorFill["Suburbs1"]);
suburbsLayer1.Style.EnableOutline = true;
map.Layers.Add(suburbsLayer1);
//homes
var homesLayer = new VectorLayer("Homes");
homesLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVHOM12.shp"),
true);
homesLayer.Style.Outline = new Pen(colorLineDict["Homes"]);
homesLayer.Style.Fill = new SolidBrush(colorFill["Homes"]);
homesLayer.Style.EnableOutline = true;
map.Layers.Add(homesLayer);
//proms
var promLayer = new VectorLayer("Proms");
promLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LLVPROM.shp"), true);
promLayer.Style.Outline = new Pen(colorLineDict["Proms"]);
promLayer.Style.Fill = new SolidBrush(colorFill["Proms"]);
promLayer.Style.EnableOutline = true;
map.Layers.Add(promLayer);
VectorLayer fuelStationLayer = new VectorLayer("FuelStations");
fuelStationLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\FuelStationsLayers\LvivCityCorr\fuel_stations_lviv.shp"),
true);
fuelStationLayer.Style.Outline = new Pen(colorLineDict["FuelStations"]);
fuelStationLayer.Style.Fill = new SolidBrush(colorFill["FuelStations"]);
fuelStationLayer.Style.EnableOutline = true;
//fuelStationLayer.Style.PointColor = Brushes.AliceBlue;
SharpMap.Rendering.Thematics.CustomTheme myTheme = new SharpMap.Rendering.Thematics.CustomTheme(GetFullStationStyle);
fuelStationLayer.Theme = myTheme;
map.Layers.Add(fuelStationLayer);
//var tmp6 = new VectorLayer("Lviv"){DataSource = new ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_Data\maps_lviv_new\LROAD12.shp"), true)};
//tmp6.Style.Outline = waPen6;
//tmp6.Style.Fill = new SolidBrush(Color.FromArgb(255, 234, 234, 234));
//tmp6.Style.EnableOutline = true;
//map.Layers.Add(tmp6);
}
else
{
var lvivRegioonLayer = new VectorLayer("Region");
lvivRegioonLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\lv_line.shp"), true);
lvivRegioonLayer.Style.Outline = blackPen2;
lvivRegioonLayer.Style.Fill = new SolidBrush(Color.FromArgb(255, 234, 234, 234));
lvivRegioonLayer.Style.EnableOutline = true;
map.Layers.Add(lvivRegioonLayer);
var territoryLayer = new VectorLayer("Regions");
territoryLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\terrytor.shp"), true);
territoryLayer.Style.Outline = darkGrayPenTransp;
territoryLayer.Style.Fill = new SolidBrush(lightGoldenrodYellowPen.Color);
territoryLayer.Style.EnableOutline = true;
map.Layers.Add(territoryLayer);
var lakesLayer = new VectorLayer("Lakes");
lakesLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\vodoimy.shp"), true);
lakesLayer.Style.Outline = blackPen;
lakesLayer.Style.Fill = new SolidBrush(bluePen.Color);
lakesLayer.Style.EnableOutline = true;
map.Layers.Add(lakesLayer);
var punkLayer = new VectorLayer("Punks");
punkLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\nas_punk.shp"), true);
punkLayer.Style.Outline = blackPen;
punkLayer.Style.Fill = new SolidBrush(darkGrayPen.Color);
punkLayer.Style.EnableOutline = true;
map.Layers.Add(punkLayer);
var railsLayer = new VectorLayer("Rails");
railsLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\zal_kol.shp"), true);
//map.Layers.Add(railsLayer);
var fuelStationLayer = new VectorLayer("FuelStations");
fuelStationLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\FuelStationsLayers\LvivObl\fuel_stations.shp"),
true);
fuelStationLayer.Style.PointColor = Brushes.AliceBlue;
map.Layers.Add(fuelStationLayer);
var roadsLayer = new VectorLayer("Roads");
roadsLayer.Style.Outline = blackPen;
roadsLayer.DataSource = new ShapeFile(
HttpContext.Current.Server.MapPath(
@"~\App_Data\Lviv_Region_Romik\meregi.shp"), true);
map.Layers.Add(roadsLayer);
}
GeoAPI.Geometries.Envelope mapExtents = map.GetExtents();
//SharpMap.Geometries.BoundingBox mapExtents = map.GetExtents();
map.Zoom = mapExtents.Width;
map.MaximumZoom = mapExtents.Width;
map.MinimumZoom = 2000;
map.Center = mapExtents.Centre;
map.BackColor = Color.White;
map.ZoomToExtents();
HttpContext.Current.Trace.Write("Map initialized");
return map;
}
public void GetExtents_EmptyMap_ThrowInvalidOperationException()
{
Map map = new Map(new Size(2, 1));
map.ZoomToExtents();
}
public static Map GetMapForProviders(IEnumerable<IProvider> providers)
{
Map m = new Map();
foreach (IProvider provider in providers)
{
VectorLayer l = new VectorLayer(provider.ConnectionID, provider)
{
Style = GetRandomVectorStyle()
};
m.Layers.Add(l);
LabelLayer ll = new LabelLayer("Label " + provider.ConnectionID);
ll.DataSource = provider;
provider.Open();
IFeature f = provider.GetFeatureByOid(1);
provider.Close();
ll.LabelColumn = f.Factory.AttributesDefinition[1].AttributeName;
ll.Style.CollisionDetection = false;
ll.Style.IgnoreLength = true;
m.Layers.Add(ll);
}
m.ZoomToExtents();
return m;
}
public void TestWarpedLineSymbolizer()
{
ShapeFile p = new ShapeFile(@"d:\\daten\GeoFabrik\\Aurich\\roads.shp", false);
VectorLayer l = new VectorLayer("roads", p);
CachedLineSymbolizer cls = new CachedLineSymbolizer();
cls.LineSymbolizeHandlers.Add(new PlainLineSymbolizeHandler { Line = new Pen(Color.Gold, 2) });
WarpedLineSymbolizeHander wls = new WarpedLineSymbolizeHander
{
Pattern =
WarpedLineSymbolizer.
GetGreaterSeries(3, 3),
Line = new Pen(Color.Firebrick, 1)
,
Interval = 20
};
cls.LineSymbolizeHandlers.Add(wls);
l.Style.LineSymbolizer = cls;
Map m = new Map(new Size(720, 540)) { BackColor = Color.Cornsilk };
m.Layers.Add(l);
m.ZoomToExtents();
Stopwatch sw = new Stopwatch();
sw.Start();
Image bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads1.bmp");
cls.LineSymbolizeHandlers[1] = new WarpedLineSymbolizeHander
{
Pattern =
WarpedLineSymbolizer.
GetTriangle(4, 0),
Line = new Pen(Color.Firebrick, 1),
Fill = new SolidBrush(Color.Firebrick)
,
Interval = 10
};
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads2-0.bmp");
cls.LineSymbolizeHandlers[1] = new WarpedLineSymbolizeHander
{
Pattern =
WarpedLineSymbolizer.
GetTriangle(4, 1),
Line = new Pen(Color.Firebrick, 1),
Fill = new SolidBrush(Color.Firebrick)
,
Interval = 10
};
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads2-1.bmp");
cls.LineSymbolizeHandlers[1] = new WarpedLineSymbolizeHander
{
Pattern =
WarpedLineSymbolizer.
GetTriangle(4, 2),
Line = new Pen(Color.Firebrick, 1),
Fill = new SolidBrush(Color.Firebrick)
,
Interval = 10
};
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads2-2.bmp");
cls.LineSymbolizeHandlers[1] = new WarpedLineSymbolizeHander
{
Pattern =
WarpedLineSymbolizer.
GetTriangle(4, 3),
Line = new Pen(Color.Firebrick, 1),
Fill = new SolidBrush(Color.Firebrick)
,
Interval = 10
};
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads2-3.bmp");
//cls.LineSymbolizeHandlers[0] = cls.LineSymbolizeHandlers[1];
cls.LineSymbolizeHandlers[1] = new WarpedLineSymbolizeHander
{
Pattern =
WarpedLineSymbolizer.GetZigZag(4, 4),
Line = new Pen(Color.Firebrick, 1),
//Fill = new System.Drawing.SolidBrush(System.Drawing.Color.Firebrick)
};
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads3.bmp");
}
public static SharpMap.Map InitializeMapOgr(System.Drawing.Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
SharpMap.Map map = new SharpMap.Map(size);
//Set up the countries layer
SharpMap.Layers.VectorLayer layCountries = new SharpMap.Layers.VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
try
{
layCountries.DataSource = new SharpMap.Data.Providers.Ogr(HttpContext.Current.Server.MapPath(@"~\App_data\MapInfo\countriesMapInfo.tab"));
}
catch (Exception ex)
{
if (ex.GetType() == typeof(TypeInitializationException))
{
throw new Exception("Please copy the umanaged dll's into your bin folder from javascript:window.location.href='http://www.codeplex.com/SharpMap/Wiki/View.aspx?title=Extensions';.");
}
}
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = System.Drawing.Pens.Black;
layCountries.Style.EnableOutline = true;
layCountries.SRID = 4326;
//Set up a river layer
SharpMap.Layers.VectorLayer layRivers = new SharpMap.Layers.VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new SharpMap.Data.Providers.Ogr(HttpContext.Current.Server.MapPath(@"~\App_data\MapInfo\riversMapInfo.tab"));
//Define a blue 1px wide pen
layRivers.Style.Line = new Pen(Color.Blue, 1);
layRivers.SRID = 4326;
//Set up a river layer
SharpMap.Layers.VectorLayer layCities = new SharpMap.Layers.VectorLayer("Cities");
//Set the datasource to a shapefile in the App_data folder
layCities.DataSource = new SharpMap.Data.Providers.Ogr(HttpContext.Current.Server.MapPath(@"~\App_data\MapInfo\citiesMapInfo.tab"));
//Define a blue 1px wide pen
//layCities.Style.Symbol = new Bitmap(HttpContext.Current.Server.MapPath(@"~\App_data\icon.png"));
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
layCities.SRID = 4326;
//Set up a country label layer
SharpMap.Layers.LabelLayer layLabel = new SharpMap.Layers.LabelLayer("Country labels");
layLabel.DataSource = layCountries.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "Name";
layLabel.Style = new SharpMap.Styles.LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 12);
layLabel.Style.BackColor = new System.Drawing.SolidBrush(Color.FromArgb(128, 255, 0, 0));
layLabel.MaxVisible = 90;
layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = SharpMap.Styles.LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
layLabel.MultipartGeometryBehaviour = SharpMap.Layers.LabelLayer.MultipartGeometryBehaviourEnum.Largest;
//Set up a city label layer
SharpMap.Layers.LabelLayer layCityLabel = new SharpMap.Layers.LabelLayer("City labels");
layCityLabel.DataSource = layCities.DataSource;
layCityLabel.Enabled = true;
layCityLabel.LabelColumn = "Name";
layCityLabel.Style = new SharpMap.Styles.LabelStyle();
layCityLabel.Style.ForeColor = Color.Black;
layCityLabel.Style.Font = new Font(FontFamily.GenericSerif, 11);
layCityLabel.MaxVisible = layLabel.MinVisible;
layCityLabel.Style.HorizontalAlignment = SharpMap.Styles.LabelStyle.HorizontalAlignmentEnum.Left;
layCityLabel.Style.VerticalAlignment = SharpMap.Styles.LabelStyle.VerticalAlignmentEnum.Bottom;
layCityLabel.Style.Offset = new PointF(3, 3);
layCityLabel.Style.Halo = new Pen(Color.Yellow, 2);
layCityLabel.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
layCityLabel.SmoothingMode = SmoothingMode.AntiAlias;
layCityLabel.SRID = 4326;
layCityLabel.LabelFilter = SharpMap.Rendering.LabelCollisionDetection.ThoroughCollisionDetection;
layCityLabel.Style.CollisionDetection = true;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
map.Center = new SharpMap.Geometries.Point(0, 0);
HttpContext.Current.Trace.Write("Map initialized");
return(map);
}
public static Map InitializeMapGdal(Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
Map map = new Map(size);
//Set up the gdal layer
LayerGroup g = new LayerGroup("OS");
g.SRID = 27700;
//D:\Raster\Ordnance Survey\OS Street View SM\data\sm
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal"));
foreach (System.IO.FileInfo fi in di.GetFiles("*.tif"))
{
try
{
SharpMap.Layers.GdalRasterLayer layer =
new SharpMap.Layers.GdalRasterLayer(
fi.Name, HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal\" + fi.Name));
//layer.SRID = 27700;
g.Layers.Add(layer);
}
catch (TypeInitializationException ex)
{
if (ex.GetType() == typeof(TypeInitializationException))
throw new Exception(
"Please copy the umanaged dll's into your bin folder from javascript:window.location.href='http://www.codeplex.com/SharpMap/Wiki/View.aspx?title=Extensions';.");
}
}
map.Layers.Add(g);
map.ZoomToExtents();
HttpContext.Current.Trace.Write("Map initialized");
return map;
}
public void GetMap_GeometryProvider_ReturnImage()
{
Map map = new Map(new Size(400, 200));
VectorLayer vLayer = new VectorLayer("Geom layer", CreateDatasource());
vLayer.Style.Outline = new Pen(Color.Red, 2f);
vLayer.Style.EnableOutline = true;
vLayer.Style.Line = new Pen(Color.Green, 2f);
vLayer.Style.Fill = Brushes.Yellow;
map.Layers.Add(vLayer);
VectorLayer vLayer2 = new VectorLayer("Geom layer 2", vLayer.DataSource);
vLayer2.Style.SymbolOffset = new PointF(3, 4);
vLayer2.Style.SymbolRotation = 45;
vLayer2.Style.SymbolScale = 0.4f;
map.Layers.Add(vLayer2);
VectorLayer vLayer3 = new VectorLayer("Geom layer 3", vLayer.DataSource);
vLayer3.Style.SymbolOffset = new PointF(3, 4);
vLayer3.Style.SymbolRotation = 45;
map.Layers.Add(vLayer3);
VectorLayer vLayer4 = new VectorLayer("Geom layer 4", vLayer.DataSource);
vLayer4.Style.SymbolOffset = new PointF(3, 4);
vLayer4.Style.SymbolScale = 0.4f;
vLayer4.ClippingEnabled = true;
map.Layers.Add(vLayer4);
map.ZoomToExtents();
Image img = map.GetMap();
Assert.IsNotNull(img);
map.Dispose();
img.Dispose();
}
public void TestCachedLineSymbolizerInTheme()
{
ShapeFile p = new ShapeFile(@"d:\\daten\GeoFabrik\\Aurich\\roads.shp", false);
VectorLayer l = new VectorLayer("roads", p);
ClsTheme theme = new ClsTheme(l.Style);
l.Theme = theme;
Map m = new Map(new Size(720, 540)) { BackColor = Color.Cornsilk };
m.Layers.Add(l);
m.ZoomToExtents();
Stopwatch sw = new Stopwatch();
sw.Start();
Image bmp = m.GetMap();
sw.Stop();
Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads1Theme.bmp");
}
public static Map InitializeMap(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set up the countries layer
VectorLayer layCountries = new VectorLayer("OracleSample");
//Set the datasource to a shapefile in the App_data folder
layCountries.DataSource = new SharpMap.Data.Providers.OracleProvider("system", "metsys", "127.0.0.1",
"COUNTRIES", "GEOM", "ID");
//System.Diagnostics.Debug.WriteLine(layCountries.DataSource.GetGeometryByOid(101).ToString());
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = Pens.Black;
layCountries.Style.EnableOutline = true;
//Set up a river layer
VectorLayer layRivers = new SharpMap.Layers.VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new SharpMap.Data.Providers.OracleProvider("system", "metsys", "127.0.0.1", "RIVERS", "GEOM", "ID");
//Define a blue 1px wide pen
layRivers.Style.Line = new Pen(Color.Blue, 1);
//Set up a river layer
VectorLayer layCities = new VectorLayer("Cities");
//Set the datasource to a shapefile in the App_data folder
layCities.DataSource = new SharpMap.Data.Providers.OracleProvider("system", "metsys", "127.0.0.1", "CITIES", "GEOM", "ID");
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
//Set up a country label layer
LabelLayer layLabel = new LabelLayer("Country labels")
{
DataSource = layCountries.DataSource,
Enabled = true,
LabelColumn = "NAME",
MaxVisible = 90,
MinVisible = 30,
MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest,
LabelFilter = SharpMap.Rendering.LabelCollisionDetection.ThoroughCollisionDetection,
PriorityColumn = "POPDENS",
Style = new LabelStyle()
{
ForeColor = Color.White,
Font = new Font(FontFamily.GenericSerif, 12),
BackColor = new SolidBrush(Color.FromArgb(128, 255, 0, 0)),
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center,
CollisionDetection = true
}
};
////Set up a city label layer
LabelLayer layCityLabel = new LabelLayer("City labels")
{
DataSource = layCities.DataSource,
Enabled = true,
LabelColumn = "NAME",
PriorityColumn = "POPULATION",
PriorityDelegate = delegate(GeoAPI.Features.IFeature fdr)
{
Int32 retVal = 10000000 * ((String)fdr.Attributes["capital"] == "Y" ? 1 : 0);
return retVal + Convert.ToInt32(fdr.Attributes["population"]);
},
TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias,
SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias,
LabelFilter = SharpMap.Rendering.LabelCollisionDetection.ThoroughCollisionDetection,
Style = new LabelStyle()
{
ForeColor = Color.Black,
Font = new Font(FontFamily.GenericSerif, 11),
MaxVisible = layLabel.MinVisible,
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Left,
VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Bottom,
Offset = new PointF(3, 3),
Halo = new Pen(Color.Yellow, 2),
CollisionDetection = true
}
};
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
return map;
}
public static SharpMap.Map InitializeMap(System.Drawing.Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
SharpMap.Map map = new SharpMap.Map(size);
//Set up the countries layer
SharpMap.Layers.VectorLayer layCountries = new SharpMap.Layers.VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
layCountries.DataSource = new SharpMap.Data.Providers.ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\countries.shp"), false);
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = System.Drawing.Pens.Black;
layCountries.Style.EnableOutline = true;
layCountries.SRID = 4326;
//Set up a river layer
SharpMap.Layers.VectorLayer layRivers = new SharpMap.Layers.VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new SharpMap.Data.Providers.ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\rivers.shp"), false);
//Define a blue 1px wide pen
layRivers.Style.Line = new Pen(Color.Blue, 1);
layRivers.SRID = 4326;
//Set up a river layer
SharpMap.Layers.VectorLayer layCities = new SharpMap.Layers.VectorLayer("Cities");
//Set the datasource to a shapefile in the App_data folder
layCities.DataSource = new SharpMap.Data.Providers.ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\cities.shp"), false);
//Define a blue 1px wide pen
//layCities.Style.Symbol = new Bitmap(HttpContext.Current.Server.MapPath(@"~\App_data\icon.png"));
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
layCities.SRID = 4326;
//Set up a country label layer
SharpMap.Layers.LabelLayer layLabel = new SharpMap.Layers.LabelLayer("Country labels");
layLabel.DataSource = layCountries.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "Name";
layLabel.Style = new SharpMap.Styles.LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 12);
layLabel.Style.BackColor = new System.Drawing.SolidBrush(Color.FromArgb(128, 255, 0, 0));
layLabel.MaxVisible = 90;
layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = SharpMap.Styles.LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
layLabel.MultipartGeometryBehaviour = SharpMap.Layers.LabelLayer.MultipartGeometryBehaviourEnum.Largest;
//Set up a city label layer
SharpMap.Layers.LabelLayer layCityLabel = new SharpMap.Layers.LabelLayer("City labels");
layCityLabel.DataSource = layCities.DataSource;
layCityLabel.Enabled = true;
layCityLabel.LabelColumn = "Name";
layCityLabel.Style = new SharpMap.Styles.LabelStyle();
layCityLabel.Style.ForeColor = Color.Black;
layCityLabel.Style.Font = new Font(FontFamily.GenericSerif, 11);
layCityLabel.MaxVisible = layLabel.MinVisible;
layCityLabel.Style.HorizontalAlignment = SharpMap.Styles.LabelStyle.HorizontalAlignmentEnum.Left;
layCityLabel.Style.VerticalAlignment = SharpMap.Styles.LabelStyle.VerticalAlignmentEnum.Bottom;
layCityLabel.Style.Offset = new PointF(3, 3);
layCityLabel.Style.Halo = new Pen(Color.Yellow, 2);
layCityLabel.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
layCityLabel.SmoothingMode = SmoothingMode.AntiAlias;
layCityLabel.SRID = 4326;
layCityLabel.LabelFilter = SharpMap.Rendering.LabelCollisionDetection.ThoroughCollisionDetection;
layCityLabel.Style.CollisionDetection = true;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
map.Center = SharpMap.Converters.Geometries.GeometryFactory.CreateCoordinate(0, 0);
HttpContext.Current.Trace.Write("Map initialized");
return(map);
}
public static Map InitializeMapOgr(Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
Map map = new Map(size);
//Set up the countries layer
VectorLayer layCountries = new VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
try
{
layCountries.DataSource =
new Ogr(HttpContext.Current.Server.MapPath(@"~\App_data\MapInfo\countriesMapInfo.tab"));
}
catch (TypeInitializationException ex)
{
if (ex.GetType() == typeof (TypeInitializationException))
throw new Exception(
"Please copy the umanaged dll's into your bin folder from javascript:window.location.href='http://www.codeplex.com/SharpMap/Wiki/View.aspx?title=Extensions';.");
}
catch (Exception ex)
{
throw;
}
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = Pens.Black;
layCountries.Style.EnableOutline = true;
layCountries.SRID = 4326;
//Set up a river layer
VectorLayer layRivers = new VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new Ogr(HttpContext.Current.Server.MapPath(@"~\App_data\MapInfo\riversMapInfo.tab"));
//Define a blue 1px wide pen
layRivers.Style.Line = new Pen(Color.Blue, 1);
layRivers.SRID = 4326;
//Set up a river layer
VectorLayer layCities = new VectorLayer("Cities");
//Set the datasource to a shapefile in the App_data folder
layCities.DataSource = new Ogr(HttpContext.Current.Server.MapPath(@"~\App_data\MapInfo\citiesMapInfo.tab"));
//Define a blue 1px wide pen
//layCities.Style.Symbol = new Bitmap(HttpContext.Current.Server.MapPath(@"~\App_data\icon.png"));
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
layCities.SRID = 4326;
//Set up a country label layer
LabelLayer layLabel = new LabelLayer("Country labels");
layLabel.DataSource = layCountries.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "Name";
layLabel.Style = new LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 12);
layLabel.Style.BackColor = new SolidBrush(Color.FromArgb(128, 255, 0, 0));
layLabel.MaxVisible = 90;
layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
layLabel.MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest;
//Set up a city label layer
LabelLayer layCityLabel = new LabelLayer("City labels");
layCityLabel.DataSource = layCities.DataSource;
layCityLabel.Enabled = true;
layCityLabel.LabelColumn = "Name";
layCityLabel.Style = new LabelStyle();
layCityLabel.Style.ForeColor = Color.Black;
layCityLabel.Style.Font = new Font(FontFamily.GenericSerif, 11);
layCityLabel.MaxVisible = layLabel.MinVisible;
layCityLabel.Style.HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Left;
layCityLabel.Style.VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Bottom;
layCityLabel.Style.Offset = new PointF(3, 3);
layCityLabel.Style.Halo = new Pen(Color.Yellow, 2);
layCityLabel.TextRenderingHint = TextRenderingHint.AntiAlias;
layCityLabel.SmoothingMode = SmoothingMode.AntiAlias;
layCityLabel.SRID = 4326;
layCityLabel.LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection;
layCityLabel.Style.CollisionDetection = true;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
map.Center = new Point(0, 0);
HttpContext.Current.Trace.Write("Map initialized");
return map;
}
public static SharpMap.Map InitializeMap(System.Drawing.Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
SharpMap.Map map = new SharpMap.Map(size);
//Set up the countries layer
SharpMap.Layers.VectorLayer layCountries = new SharpMap.Layers.VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
layCountries.DataSource = new SharpMap.Data.Providers.ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\countries.shp"), false);
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = System.Drawing.Pens.Black;
layCountries.Style.EnableOutline = true;
layCountries.SRID = 4326;
//Set up a river layer
SharpMap.Layers.VectorLayer layRivers = new SharpMap.Layers.VectorLayer("Rivers");
//Set the datasource to a shapefile in the App_data folder
layRivers.DataSource = new SharpMap.Data.Providers.ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\rivers.shp"), false);
//Define a blue 1px wide pen
layRivers.Style.Line = new Pen(Color.Blue,1);
layRivers.SRID = 4326;
//Set up a river layer
SharpMap.Layers.VectorLayer layCities = new SharpMap.Layers.VectorLayer("Cities");
//Set the datasource to a shapefile in the App_data folder
layCities.DataSource = new SharpMap.Data.Providers.ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\cities.shp"), false);
//Define a blue 1px wide pen
//layCities.Style.Symbol = new Bitmap(HttpContext.Current.Server.MapPath(@"~\App_data\icon.png"));
layCities.Style.SymbolScale = 0.8f;
layCities.MaxVisible = 40;
layCities.SRID = 4326;
//Set up a country label layer
SharpMap.Layers.LabelLayer layLabel = new SharpMap.Layers.LabelLayer("Country labels");
layLabel.DataSource = layCountries.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "Name";
layLabel.Style = new SharpMap.Styles.LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 12);
layLabel.Style.BackColor = new System.Drawing.SolidBrush(Color.FromArgb(128,255,0,0));
layLabel.MaxVisible = 90;
layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = SharpMap.Styles.LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
layLabel.MultipartGeometryBehaviour = SharpMap.Layers.LabelLayer.MultipartGeometryBehaviourEnum.Largest;
//Set up a city label layer
SharpMap.Layers.LabelLayer layCityLabel = new SharpMap.Layers.LabelLayer("City labels");
layCityLabel.DataSource = layCities.DataSource;
layCityLabel.Enabled = true;
layCityLabel.LabelColumn = "Name";
layCityLabel.Style = new SharpMap.Styles.LabelStyle();
layCityLabel.Style.ForeColor = Color.Black;
layCityLabel.Style.Font = new Font(FontFamily.GenericSerif, 11);
layCityLabel.MaxVisible = layLabel.MinVisible;
layCityLabel.Style.HorizontalAlignment = SharpMap.Styles.LabelStyle.HorizontalAlignmentEnum.Left;
layCityLabel.Style.VerticalAlignment = SharpMap.Styles.LabelStyle.VerticalAlignmentEnum.Bottom;
layCityLabel.Style.Offset = new PointF(3, 3);
layCityLabel.Style.Halo = new Pen(Color.Yellow, 2);
layCityLabel.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
layCityLabel.SmoothingMode = SmoothingMode.AntiAlias;
layCityLabel.SRID = 4326;
layCityLabel.LabelFilter = SharpMap.Rendering.LabelCollisionDetection.ThoroughCollisionDetection;
layCityLabel.Style.CollisionDetection = true;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layCountries);
map.Layers.Add(layRivers);
map.Layers.Add(layCities);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.ZoomToExtents(); // = 360;
map.Center = SharpMap.Converters.Geometries.GeometryFactory.CreateCoordinate(0,0);
HttpContext.Current.Trace.Write("Map initialized");
return map;
}
