public void TestSymbolSelectionTheming()
{
//Create a map
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(720, 360));
//Create some random sample data
SharpMap.Data.FeatureDataTable fdt =
cd.CreatePointFeatureDataTableFromArrays(cd.GetRandomOrdinates(80, -180, 180),
cd.GetRandomOrdinates(80, -90, 90), null);
//Add rotation column and fill with random rotation values
fdt.Columns.Add("Symbol", typeof(System.Byte[]));
foreach (SharpMap.Data.FeatureDataRow row in fdt.Rows)
row["Symbol"] = RandomSymbol((int)System.Math.Floor(cd.RandomNumberGenerator.NextDouble() * 360d));
//Create layer and datasource
SharpMap.Layers.VectorLayer vl = new SharpMap.Layers.VectorLayer("Points", new SharpMap.Data.Providers.GeometryFeatureProvider(fdt));
//Create default style
SharpMap.Styles.VectorStyle defaultStyle = new SharpMap.Styles.VectorStyle();
defaultStyle.Symbol = new System.Drawing.Bitmap(@"..\..\..\DemoWinForm\Resources\flag.png");
defaultStyle.SymbolScale = 0.5f;
//Create theming class and apply to layer
SymbolFromFeatureDataRowTheming srt = new SymbolFromFeatureDataRowTheming("Symbol", defaultStyle);
vl.Theme = new SharpMap.Rendering.Thematics.CustomTheme(srt.GetRotatedSymol);
map.Layers.Add(vl);
map.ZoomToExtents();
System.Drawing.Image mapImage = map.GetMap();
mapImage.Save("SymbolFromFDR.bmp");
}
public void TestCharacterPointSymbolizer()
{
var fdt = TestData.CreatingData.CreatePointFeatureDataTableFromArrays(
TestData.CreatingData.GetRandomOrdinates(50, -180, 180), TestData.CreatingData.GetRandomOrdinates(50, -90, 90), null);
var geometryFeatureProvider = new SharpMap.Data.Providers.GeometryFeatureProvider(fdt);
var layer = new SharpMap.Layers.VectorLayer("randompoints", geometryFeatureProvider);
var cps = new SharpMap.Rendering.Symbolizer.CharacterPointSymbolizer
{
Halo = 1,
HaloBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Wheat),
//Font = new System.Drawing.Font("Arial", 12),
CharacterIndex = 0xcc,
};
layer.Style.PointSymbolizer = cps;
var map = new SharpMap.Map(new System.Drawing.Size(720, 360));
map.Layers.Add(layer);
map.ZoomToExtents();
map.GetMap().Save("CharacterPointSymbolizer1.bmp");
cps.Rotation = -30;
cps.Offset = new System.Drawing.PointF(4, 4);
map.GetMap().Save("CharacterPointSymbolizer2.bmp");
cps.Font = new System.Drawing.Font("Arial", 12);
cps.Text = "ABC";
cps.Offset = System.Drawing.PointF.Empty;
cps.Rotation = -90;
map.GetMap().Save("CharacterPointSymbolizer3.bmp");
}
public void TestListPointSymbolizer()
{
var fdt = TestData.CreatingData.CreatePointFeatureDataTableFromArrays(
TestData.CreatingData.GetRandomOrdinates(50, -180, 180), TestData.CreatingData.GetRandomOrdinates(50, -90, 90), null);
var geometryFeatureProvider = new SharpMap.Data.Providers.GeometryFeatureProvider(fdt);
var layer = new SharpMap.Layers.VectorLayer("randompoints", geometryFeatureProvider);
var pps =
SharpMap.Rendering.Symbolizer.PathPointSymbolizer.CreateSquare(new System.Drawing.Pen(System.Drawing.Color.Red, 2),
new System.Drawing.SolidBrush(
System.Drawing.Color.DodgerBlue), 20);
var cps = new SharpMap.Rendering.Symbolizer.CharacterPointSymbolizer
{
Halo = 1,
HaloBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke),
Foreground = new System.Drawing.SolidBrush(System.Drawing.Color.Black),
Font = new System.Drawing.Font("Arial", 12),
CharacterIndex = 65
};
var lps = new SharpMap.Rendering.Symbolizer.ListPointSymbolizer { pps, cps };
layer.Style.PointSymbolizer = lps;
var map = new SharpMap.Map(new System.Drawing.Size(720, 360));
map.Layers.Add(layer);
map.ZoomToExtents();
map.GetMap().Save("ListPointSymbolizer1.bmp");
}
public MainWindow()
: base(Gtk.WindowType.Toplevel)
{
try
{
GeoAPI.GeometryServiceProvider.Instance = new NtsGeometryServices();
Build();
Size mapSize = new Size(800, 500);
myMap = new SharpMap.Map(mapSize);
SharpMap.Styles.VectorStyle style = new SharpMap.Styles.VectorStyle();
style.Outline = new Pen(Color.Green, 1);
style.EnableOutline = true;
SharpMap.Layers.VectorLayer layWorld = new SharpMap.Layers.VectorLayer("States");
layWorld.DataSource =
new SharpMap.Data.Providers.ShapeFile(
@"data" + System.IO.Path.DirectorySeparatorChar + @"states.shp", true);
layWorld.Style = style;
myMap.Layers.Add(layWorld);
myMap.MaximumZoom = 360;
myMap.BackColor = Color.LightBlue;
myMap.Center = new GeoAPI.Geometries.Coordinate(0, 0);
myMap.Zoom = 360;
Bitmap img = (Bitmap)myMap.GetMap();
image3.Pixbuf = ImageToPixbuf(img);
}
catch (Exception ex)
{
label1.Text = ex.Message;
}
}
public static void Example2()
{
var map = new SharpMap.Map(new Size(1280, 1084));
SharpMap.Data.Providers.IProvider provider =
new SharpMap.Data.Providers.ShapeFile(
@"C:\temp\Data\niedersachsen.shp\railways.shp");
var style = new SharpMap.Styles.VectorStyle();
style.Line.Brush = Brushes.White;
style.Line.DashPattern = new float[] { 4f, 4f };
style.Line.Width = 4;
style.EnableOutline = true;
style.Outline.Brush = Brushes.Black;
style.Outline.Width = 6;
var vl = new SharpMap.Layers.VectorLayer("Railways", provider)
{Style = style};
map.Layers.Add(vl);
var env = vl.Envelope;
env.ExpandBy(-0.45f *env.Width, -0.45 * env.Height);
map.ZoomToBox(env);
var mapImage = map.GetMap();
mapImage.Save("Example2.png",
System.Drawing.Imaging.ImageFormat.Png);
}
public void render2d(Project project, PictureBox picBox)
{
SharpMap.Map myMap = new SharpMap.Map();
foreach (BuildLayer layer in project.getLayers())
{
Source source = layer.getSource();
BoundingBox envelope = new BoundingBox(-1000.0, -1000.0, 1000.0, 1000.0);//TODO
FeatureDataSet ds = new FeatureDataSet();
source.DataSource.Open();
source.DataSource.ExecuteIntersectionQuery(envelope, ds);
source.DataSource.Close();
FeatureDataTable features = (FeatureDataTable)ds.Tables[0];
string label = "Trace test:\n";
foreach (FeatureDataRow row in features)
{
foreach (Object item in row.ItemArray)
label += " - " + item;
label += "\n";
}
setLabel(label);
//Show map
//Filters
FilterGraph graph = project.getFilterGraph(source.getName());
if (graph != null)
{
foreach (FeatureFilter filter in graph.getFilters())
{
//aplicar filtro segun el tipo
Mogre.DefaultSceneManagerFactory dsmf = new DefaultSceneManagerFactory();
Mogre.SceneManager sm = dsmf.CreateInstance("scenemanager");
FilterEnv env = new FilterEnv(sm, "env");
foreach (MogreGis.Resource resource in project.getResources())
{
env.getSession().Resources.addResource(resource);
}
FeatureList list = Feature.DataTableToList(features);
filter.process(list, env);
//falta devolver la lista y procesarla ***************************************
}
}
SharpMap.Layers.VectorLayer myLayer = new SharpMap.Layers.VectorLayer(layer.getName());
myLayer.DataSource = source.DataSource;
myMap.Layers.Add(myLayer);
}
myMap.Size = new Size(picBox.Width, picBox.Height);
myMap.ZoomToExtents();
picBox.Image = myMap.GetMap();
this.map = myMap;
}
public void TestPathPointSymbolizer()
{
var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
CreatingData.GetRandomOrdinates(50, -180, 180), CreatingData.GetRandomOrdinates(50, -90, 90), null);
var geometryFeatureProvider = new SharpMap.Data.Providers.FeatureProvider(fdt);
var layer = new SharpMap.Layers.VectorLayer("randompoints", geometryFeatureProvider);
var pps =
SharpMap.Rendering.Symbolizer.PathPointSymbolizer.CreateSquare(new System.Drawing.Pen(System.Drawing.Color.Red, 2),
new System.Drawing.SolidBrush(
System.Drawing.Color.DodgerBlue), 20);
layer.Style.PointSymbolizer = pps;
var map = new SharpMap.Map(new System.Drawing.Size(720, 360));
map.Layers.Add(layer);
map.ZoomToExtents();
map.GetMap().Save("PathPointSymbolizer1.bmp");
pps.Rotation = -30;
map.GetMap().Save("PathPointSymbolizer2.bmp");
pps.Rotation = 0f;
pps.Offset = new System.Drawing.PointF(4, 4);
map.GetMap().Save("PathPointSymbolizer3.bmp");
var gpTriangle1 = new System.Drawing.Drawing2D.GraphicsPath();
gpTriangle1.AddPolygon(new [] { new System.Drawing.Point(0, 0), new System.Drawing.Point(5, 10), new System.Drawing.Point(10, 0), new System.Drawing.Point(0, 0), });
var gpTriangle2 = new System.Drawing.Drawing2D.GraphicsPath();
gpTriangle2.AddPolygon(new[] { new System.Drawing.Point(0, 0), new System.Drawing.Point(-5, -10), new System.Drawing.Point(-10, 0), new System.Drawing.Point(0, 0), });
pps = new
SharpMap.Rendering.Symbolizer.PathPointSymbolizer(new[]
{
new SharpMap.Rendering.Symbolizer.PathPointSymbolizer.PathDefinition
{
Path = gpTriangle1,
Line =
new System.Drawing.Pen(
System.Drawing.Color.Red, 2),
Fill =
new System.Drawing.SolidBrush(
System.Drawing.Color.DodgerBlue)
},
new SharpMap.Rendering.Symbolizer.PathPointSymbolizer.PathDefinition
{
Path = gpTriangle2,
Line =
new System.Drawing.Pen(
System.Drawing.Color.DodgerBlue, 2),
Fill =
new System.Drawing.SolidBrush(
System.Drawing.Color.Red)
}
}){ Rotation = 45 };
layer.Style.PointSymbolizer = pps;
map.GetMap().Save("PathPointSymbolizer4.bmp");
pps.Rotation = 180;
map.GetMap().Save("PathPointSymbolizer5.bmp");
}
protected override void OnRenderInternal(SharpMap.Map map, GeoAPI.Geometries.IPolygon polygon, System.Drawing.Graphics g)
{
var pt = polygon.Centroid;
g.RenderingOrigin =
System.Drawing.Point.Truncate(SharpMap.Utilities.Transform.WorldtoMap(pt.Coordinate, map));
base.OnRenderInternal(map, polygon, g);
}
private static SharpMap.Map InitializeGeoTiff(float angle)
{
try
{
var map = new SharpMap.Map();
map.BackColor = System.Drawing.Color.White;
const string relativePath = "GeoData/GeoTiff/";
SharpMap.Layers.GdalRasterLayer layer;
if (!System.IO.File.Exists(relativePath + "format01-image_a.tif"))
{
throw new System.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 (!System.IO.File.Exists(relativePath + "outline.shp"))
{
throw new System.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 = System.Drawing.Brushes.Transparent;
shapeLayer.Style.Outline = System.Drawing.Pens.Black;
shapeLayer.Style.EnableOutline = true;
shapeLayer.Style.Enabled = true;
map.Layers.Add(shapeLayer);
map.ZoomToExtents();
//System.Drawing.Drawing2D.Matrix mat = new System.Drawing.Drawing2D.Matrix();
//mat.RotateAt(angle, map.WorldToImage(map.Center));
//map.MapTransform = mat;
return(map);
}
catch (System.TypeInitializationException ex)
{
if (ex.Message == "The type initializer for 'OSGeo.GDAL.GdalPINVOKE' threw an exception.")
{
throw new System.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 TestWarpedLineSymbolizer()
{
var p = new SharpMap.Data.Providers.ShapeFile(@"d:\\daten\GeoFabrik\\Aurich\\roads.shp", false);
var l = new SharpMap.Layers.VectorLayer("roads", p);
var cls = new SharpMap.Rendering.Symbolizer.CachedLineSymbolizer();
cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.PlainLineSymbolizeHandler {
Line = new System.Drawing.Pen(System.Drawing.Color.Gold, 2)
});
cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.WarpedLineSymbolizeHander {
Pattern = SharpMap.Rendering.Symbolizer.WarpedLineSymbolizer.GetGreaterSeries(3, 3), Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 1)
});
l.Style.LineSymbolizer = cls;
var m = new SharpMap.Map(new System.Drawing.Size(720, 540))
{
BackColor = System.Drawing.Color.Cornsilk
};
m.Layers.Add(l);
m.ZoomToExtents();
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
var bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads1.bmp");
cls.LineSymbolizeHandlers[1] = new SharpMap.Rendering.Symbolizer.WarpedLineSymbolizeHander
{
Pattern = SharpMap.Rendering.Symbolizer.WarpedLineSymbolizer.GetTriangleSeries(4, 7),
Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 1),
Fill = new System.Drawing.SolidBrush(System.Drawing.Color.Firebrick)
};
sw.Start();
bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads2.bmp");
//cls.LineSymbolizeHandlers[0] = cls.LineSymbolizeHandlers[1];
cls.LineSymbolizeHandlers[1] = new SharpMap.Rendering.Symbolizer.WarpedLineSymbolizeHander
{
Pattern = SharpMap.Rendering.Symbolizer.WarpedLineSymbolizer.GetZigZag(4, 4),
Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 1),
//Fill = new System.Drawing.SolidBrush(System.Drawing.Color.Firebrick)
};
sw.Start();
bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads3.bmp");
}
private static XmlNode GenerateCapabilityNode(SharpMap.Map map, XmlDocument capabilities)
{
string OnlineResource = "";
string port = System.Web.HttpContext.Current.Request.Url.IsDefaultPort ? "" : ":" + System.Web.HttpContext.Current.Request.Url.Port.ToString();
OnlineResource = System.Web.HttpContext.Current.Server.HtmlEncode("http://" + System.Web.HttpContext.Current.Request.Url.Host + port + System.Web.HttpContext.Current.Request.Url.AbsolutePath);
XmlNode CapabilityNode = capabilities.CreateNode(XmlNodeType.Element, "Capability", wmsNamespaceURI);
XmlNode RequestNode = capabilities.CreateNode(XmlNodeType.Element, "Request", wmsNamespaceURI);
XmlNode GetCapabilitiesNode = capabilities.CreateNode(XmlNodeType.Element, "GetCapabilities", wmsNamespaceURI);
//Set format of supported capabilities mime types (only text/xml supported)
GetCapabilitiesNode.AppendChild(CreateElement("Format", "text/xml", capabilities, false, wmsNamespaceURI));
GetCapabilitiesNode.AppendChild(GenerateDCPTypeNode(capabilities, OnlineResource));
RequestNode.AppendChild(GetCapabilitiesNode);
XmlNode GetMapNode = capabilities.CreateNode(XmlNodeType.Element, "GetMap", wmsNamespaceURI);
//Add supported fileformats. Return the ones that GDI+ supports
foreach (System.Drawing.Imaging.ImageCodecInfo encoder in System.Drawing.Imaging.ImageCodecInfo.GetImageEncoders())
{
GetMapNode.AppendChild(CreateElement("Format", encoder.MimeType, capabilities, false, wmsNamespaceURI));
}
GetMapNode.AppendChild(GenerateDCPTypeNode(capabilities, OnlineResource));
RequestNode.AppendChild(GetMapNode);
CapabilityNode.AppendChild(RequestNode);
XmlElement exceptionNode = capabilities.CreateElement("Exception", wmsNamespaceURI);
exceptionNode.AppendChild(CreateElement("Format", "text/xml", capabilities, false, wmsNamespaceURI));
CapabilityNode.AppendChild(exceptionNode); //Add supported exception types
//Build layerlist
XmlNode LayerRootNode = capabilities.CreateNode(XmlNodeType.Element, "Layer", wmsNamespaceURI);
LayerRootNode.AppendChild(CreateElement("Title", "SharpMap", capabilities, false, wmsNamespaceURI));
LayerRootNode.AppendChild(CreateElement("CRS", "EPSG:" + map.Layers[0].SRID.ToString(), capabilities, false, wmsNamespaceURI)); //TODO
LayerRootNode.AppendChild(GenerateBoundingBoxElement(map.GetExtents(), map.Layers[0].SRID, capabilities));
//This should be changed when Transformation library is complete
XmlElement geoBox = capabilities.CreateElement("EX_GeographicBoundingBox", wmsNamespaceURI);
geoBox.Attributes.Append(CreateAttribute("minx", "-180", capabilities));
geoBox.Attributes.Append(CreateAttribute("miny", "-90", capabilities));
geoBox.Attributes.Append(CreateAttribute("maxx", "180", capabilities));
geoBox.Attributes.Append(CreateAttribute("maxy", "90", capabilities));
LayerRootNode.AppendChild(geoBox);
foreach (SharpMap.Layers.ILayer layer in map.Layers)
{
LayerRootNode.AppendChild(GetWmsLayerNode(layer, capabilities));
}
CapabilityNode.AppendChild(LayerRootNode);
return(CapabilityNode);
}
public void ImageToWorld_DefaultMap_ReturnValue()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(500, 200));
map.Center = GeometryFactory.CreateCoordinate(23, 34);
map.Zoom = 1000;
ICoordinate p = map.ImageToWorld(new System.Drawing.PointF(242.5f, 92));
Assert.AreEqual(GeometryFactory.CreateCoordinate(8, 50), p);
}
public static void init(SharpMap.Map _sharpMap, string query)
{
initLayers(_sharpMap, serviceTypes, serviceLayersList, serviceTypeEnabled, query);
initLayers(_sharpMap, utilityTypes, utilityLayersList, utilityTypeEnabled, query);
initLayers(_sharpMap, innTypes, innLayersList, innTypeEnabled, query);
initLayers(_sharpMap, transportationTypes, transportationLayersList, transportationTypeEnabled, query);
initLayers(_sharpMap, culturalTypes, culturalLayersList, culturalTypeEnabled, query);
initLayers(_sharpMap, touristActivityTypes, touristActivityLayersList, touristActivityTypeEnabled, query);
}
public void GetExtents_ValidDatasource()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(400, 200));
SharpMap.Layers.VectorLayer vLayer = new SharpMap.Layers.VectorLayer("Geom layer", CreateDatasource());
map.Layers.Add(vLayer);
IEnvelope box = map.GetExtents();
Assert.AreEqual(GeometryFactory.CreateEnvelope(0, 0, 50, 346.3493254), box);
}
/// <summary>
/// Creates a new SharpMapLayer
/// </summary>
/// <param name="base64EncMap">The Base64 encoded map object</param>
public SharpMapLayer(string base64EncMap)
{
using (var m = new MemoryStream(Convert.FromBase64String(base64EncMap)))
{
var bf = GetSharpMapFormatter();
_map = (SharpMap.Map)bf.Deserialize(m);
Wire();
}
}
public static void EnsureVisible(SharpMap.Map map, SharpMap.Geometries.Point pt)
{
const double ensureVisibleRatio = 0.1d;
//Get current map envelope
var bb = map.Envelope;
System.Console.WriteLine(string.Format("Map envelope: {0}", bb));
//Set valid envelope
var evbb = bb.Grow(-ensureVisibleRatio * bb.Width, -ensureVisibleRatio * bb.Height);
System.Console.WriteLine(string.Format("Valid envelope: {0}", evbb));
//Test if Point is in valid envelope
if (evbb.Contains(pt))
{
return;
}
//It is not
System.Console.WriteLine(string.Format("Valid envelope does not contain {0}", pt));
//LineString from Map.Center -> to Point
var ls = new SharpMap.Geometries.LineString(new[] { evbb.GetCentroid(), pt });
System.Console.WriteLine(string.Format("LineString Map.Center -> Point: {0}", ls));
//Setup Linestring from BoundingBox
var gf = new NetTopologySuite.Geometries.GeometryFactory();
var evbbpts = new System.Collections.Generic.List <SharpMap.Geometries.Point>(
new[] { evbb.TopLeft, evbb.TopRight, evbb.BottomRight, evbb.BottomLeft, evbb.TopLeft });
var evbblinearring = new SharpMap.Geometries.LineString(evbbpts);
System.Console.WriteLine(string.Format("Linestring of valid envelope: {0}", evbblinearring));
// convert geometries to NTS
var ntsevbb = (NetTopologySuite.Geometries.LineString)
SharpMap.Converters.NTS.GeometryConverter.ToNTSGeometry(evbblinearring, gf);
var ntsls = (NetTopologySuite.Geometries.LineString)
SharpMap.Converters.NTS.GeometryConverter.ToNTSGeometry(ls, gf);
// Get intersection point
var intGeo = ntsevbb.Intersection(ntsls);
var intPt = (NetTopologySuite.Geometries.Point)intGeo;
System.Console.WriteLine(string.Format("Intersection point is: {0}", intPt));
//Compute offset
var dx = pt.X - intPt.X;
var dy = pt.Y - intPt.Y;
System.Console.WriteLine(string.Format("Map.Center needs to be shifted by: [{0}, {1}]", dx, dy));
//Set new center Center
map.Center = new SharpMap.Geometries.Point(map.Center.X + dx, map.Center.Y + dy);
}
public override void Begin(System.Drawing.Graphics g, SharpMap.Map map, int aproximateNumberOfGeometries)
{
base.Begin(g, map, aproximateNumberOfGeometries);
//Adjust Arrow cap
var size = (float)(ArrowLength / 5 / map.PixelWidth);
ArrowPen.CustomEndCap = new System.Drawing.Drawing2D.AdjustableArrowCap(size, size);
}
private static SharpMap.Map InitializeMapBing(BruTile.Web.BingMapType mt)
{
var map = new SharpMap.Map();
var tileLayer = new SharpMap.Layers.TileLayer(new BruTile.Web.BingTileSource(BruTile.Web.BingRequest.UrlBingStaging, "", mt), "TileLayer - Bing " + mt);
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
/// <summary>
/// Method to render the arrow
/// </summary>
/// <param name="map">The map</param>
/// <param name="graphics">The graphics object</param>
/// <param name="arrow">The arrow</param>
private void RenderArrow(SharpMap.Map map, System.Drawing.Graphics graphics, GeoAPI.Geometries.ILineString arrow)
{
var pts = new System.Drawing.PointF[arrow.Coordinates.Length];
for (var i = 0; i < pts.Length; i++)
{
pts[i] = map.WorldToImage(arrow.GetCoordinateN(i));
}
graphics.DrawLines(ArrowPen, pts);
}
private static SharpMap.Map InitializeMapOsm()
{
var map = new SharpMap.Map();
var tileLayer = new SharpMap.Layers.TileAsyncLayer(new BruTile.Web.OsmTileSource(), "TileLayer - OSM");
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return map;
}
/// <summary>
/// Transforms from world coordinate system (WCS) to image coordinates
/// NOTE: This method DOES NOT take the MapTransform property into account (use SharpMap.Map.MapToWorld instead)
/// </summary>
/// <param name="p">Point in WCS</param>
/// <param name="map">Map reference</param>
/// <returns>Point in image coordinates</returns>
public static System.Drawing.PointF WorldtoMap(ICoordinate p, SharpMap.Map map)
{
//if (map.MapTransform != null && !map.MapTransform.IsIdentity)
// map.MapTransform.TransformPoints(new System.Drawing.PointF[] { p });
System.Drawing.PointF result = new System.Drawing.Point();
result.X = (float)((p.X - map.WorldLeft) / map.PixelWidth);
result.Y = (float)((map.WorldTop - p.Y) / map.PixelHeight);
return(result);
}
private void button3_Click(object sender, EventArgs e)
{
var selectedCountryISO3 = (string)comboBox1.SelectedValue;
if (!String.IsNullOrEmpty(selectedCountryISO3))
{
renderedMap = renderMap(selectedCountryISO3);
updatePicture(renderedMap);
}
}
private void OnInvokeSharpMapLayerDialog(object sender, EventArgs e)
{
var map = new SharpMap.Map();
var ts = new BruTile.Web.OsmTileSource();
var tl = new SharpMap.Layers.TileLayer(ts, "OSM");
map.Layers.Add(tl);
var sml = new SharpMapLayer(map);
App.Map.Layers.Add(sml);
}
public void TestPlainPolygonSymbolizer(string filePath)
{
filePath = filePath.Replace("\\", new string(System.IO.Path.DirectorySeparatorChar, 1));
if (!System.IO.File.Exists(filePath))
{
throw new NUnit.Framework.IgnoreException($"'{filePath}' not found");
}
var provider = new SharpMap.Data.Providers.ShapeFile(filePath, true);
var l = new SharpMap.Layers.Symbolizer.PolygonalVectorLayer("Countries", provider);
l.Symbolizer = new ModifiedBasicPolygonSymbolizer
{
Fill = new System.Drawing.Drawing2D.HatchBrush(
System.Drawing.Drawing2D.HatchStyle.WideDownwardDiagonal,
System.Drawing.Color.Red /*,
* System.Drawing.Color.LightPink*/),
UseClipping = false,
//Outline = System.Drawing.Pens.AliceBlue
};
var m = new SharpMap.Map(new System.Drawing.Size(1440, 1080))
{
BackColor = System.Drawing.Color.Cornsilk
};
m.Layers.Add(l);
m.ZoomToExtents();
var sw = new System.Diagnostics.Stopwatch();
var img = m.GetMap();
sw.Start();
img = m.GetMap();
img.Save(System.IO.Path.Combine(UnitTestsFixture.GetImageDirectory(this), "PolygonSymbolizer-1.bmp"), System.Drawing.Imaging.ImageFormat.Bmp);
sw.Stop();
System.Diagnostics.Trace.WriteLine(string.Format("Rendering new method:{0}ms", sw.ElapsedMilliseconds));
l.Symbolizer = new SharpMap.Rendering.Symbolizer.BasicPolygonSymbolizer()
{
Fill = new System.Drawing.Drawing2D.HatchBrush(
System.Drawing.Drawing2D.HatchStyle.WideDownwardDiagonal,
System.Drawing.Color.Red /*,
* System.Drawing.Color.LightPink*/),
UseClipping = false,
//Outline = System.Drawing.Pens.AliceBlue
};
sw.Reset(); sw.Start();
img = m.GetMap();
img.Save(System.IO.Path.Combine(UnitTestsFixture.GetImageDirectory(this), "PolygonSymbolizer-2.bmp"), System.Drawing.Imaging.ImageFormat.Bmp);
sw.Stop();
System.Diagnostics.Trace.WriteLine(string.Format("Rendering new method:{0}ms", sw.ElapsedMilliseconds));
}
public void WorldToImage()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(1000, 500));
map.Zoom = 360;
map.Center = GeometryFactory.CreateCoordinate(0, 0);
Assert.AreEqual(new System.Drawing.PointF(500, 250), map.WorldToImage(GeometryFactory.CreateCoordinate(0, 0)));
Assert.AreEqual(new System.Drawing.PointF(0, 0), map.WorldToImage(GeometryFactory.CreateCoordinate(-180, 90)));
Assert.AreEqual(new System.Drawing.PointF(0, 500), map.WorldToImage(GeometryFactory.CreateCoordinate(-180, -90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 0), map.WorldToImage(GeometryFactory.CreateCoordinate(180, 90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 500), map.WorldToImage(GeometryFactory.CreateCoordinate(180, -90)));
}
private static SharpMap.Map InitializeMapOsm()
{
var map = new SharpMap.Map();
var tileLayer = new SharpMap.Layers.TileAsyncLayer(new BruTile.Web.OsmTileSource(), "TileLayer - OSM");
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
public ImageMapPoint(SharpMap.Geometries.Geometry geom, SharpMap.Map map, ImageMapStyle mapStyle)
: base(geom, map)
{
this.Radius = mapStyle.Point.Radius;
SharpMap.Geometries.Point P = geom as SharpMap.Geometries.Point;
PointF pf = map.WorldToImage(P);
map.MapTransform.TransformPoints(new PointF[] { pf });
center = new System.Drawing.Point((int)pf.X, (int)pf.Y);
}
public void WorldToImage()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(1000, 500));
map.Zoom = 360;
map.Center = new SharpMap.Geometries.Point(0, 0);
Assert.AreEqual(new System.Drawing.PointF(500, 250), map.WorldToImage(new SharpMap.Geometries.Point(0, 0)));
Assert.AreEqual(new System.Drawing.PointF(0, 0), map.WorldToImage(new SharpMap.Geometries.Point(-180, 90)));
Assert.AreEqual(new System.Drawing.PointF(0, 500), map.WorldToImage(new SharpMap.Geometries.Point(-180, -90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 0), map.WorldToImage(new SharpMap.Geometries.Point(180, 90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 500), map.WorldToImage(new SharpMap.Geometries.Point(180, -90)));
}
public void GetLayerByName_Indexer()
{
SharpMap.Map map = new SharpMap.Map();
map.Layers.Add(new SharpMap.Layers.VectorLayer("Layer 1"));
map.Layers.Add(new SharpMap.Layers.VectorLayer("Layer 3"));
map.Layers.Add(new SharpMap.Layers.VectorLayer("Layer 2"));
SharpMap.Layers.ILayer layer = map.Layers["Layer 2"];
Assert.IsNotNull(layer);
Assert.AreEqual("Layer 2", layer.LayerName);
}
/// <summary>
/// Initializes a new map
/// </summary>
public MapImage()
{
_Map = new SharpMap.Map(base.Size);
_Activetool = Tools.None;
base.MouseMove += new System.Windows.Forms.MouseEventHandler(this.MapImage_MouseMove);
base.MouseUp += new System.Windows.Forms.MouseEventHandler(this.MapImage_MouseUp);
base.MouseDown += new System.Windows.Forms.MouseEventHandler(this.MapImage_MouseDown);
base.MouseWheel += new System.Windows.Forms.MouseEventHandler(this.MapImage_Wheel);
this.Cursor = Cursors.Cross;
this.DoubleBuffered = true;
}
/// <summary>
/// Initializes a new map
/// </summary>
public MapImage()
{
_Map = new SharpMap.Map(base.Size);
_Activetool = Tools.None;
base.MouseMove += new System.Windows.Forms.MouseEventHandler(this.MapImage_MouseMove);
base.MouseUp += new System.Windows.Forms.MouseEventHandler(this.MapImage_MouseUp);
base.MouseDown += new System.Windows.Forms.MouseEventHandler(this.MapImage_MouseDown);
base.MouseWheel += new System.Windows.Forms.MouseEventHandler(this.MapImage_Wheel);
this.Cursor = Cursors.Cross;
this.DoubleBuffered = true;
}
public void GetLayerByName_Indexer()
{
SharpMap.Map map = new SharpMap.Map();
map.Layers.Add(new SharpMap.Layers.VectorLayer("Layer 1"));
map.Layers.Add(new SharpMap.Layers.VectorLayer("Layer 3"));
map.Layers.Add(new SharpMap.Layers.VectorLayer("Layer 2"));
SharpMap.Layers.ILayer layer = map.Layers["Layer 2"];
Assert.IsNotNull(layer);
Assert.AreEqual("Layer 2", layer.LayerName);
}
public void WorldToImage()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(1000, 500));
map.Zoom = 360;
map.Center = GeometryFactory.CreateCoordinate(0, 0);
Assert.AreEqual(new System.Drawing.PointF(500, 250), map.WorldToImage(GeometryFactory.CreateCoordinate(0, 0)));
Assert.AreEqual(new System.Drawing.PointF(0, 0), map.WorldToImage(GeometryFactory.CreateCoordinate(-180, 90)));
Assert.AreEqual(new System.Drawing.PointF(0, 500), map.WorldToImage(GeometryFactory.CreateCoordinate(-180, -90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 0), map.WorldToImage(GeometryFactory.CreateCoordinate(180, 90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 500), map.WorldToImage(GeometryFactory.CreateCoordinate(180, -90)));
}
public void WorldToImage()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(1000, 500));
map.Zoom = 360;
map.Center = new SharpMap.Geometries.Point(0, 0);
Assert.AreEqual(new System.Drawing.PointF(500, 250), map.WorldToImage(new SharpMap.Geometries.Point(0, 0)));
Assert.AreEqual(new System.Drawing.PointF(0, 0), map.WorldToImage(new SharpMap.Geometries.Point(-180, 90)));
Assert.AreEqual(new System.Drawing.PointF(0, 500), map.WorldToImage(new SharpMap.Geometries.Point(-180, -90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 0), map.WorldToImage(new SharpMap.Geometries.Point(180, 90)));
Assert.AreEqual(new System.Drawing.PointF(1000, 500), map.WorldToImage(new SharpMap.Geometries.Point(180, -90)));
}
private static SharpMap.Map InitializeMapBing(KnownTileSource mt)
{
var map = new SharpMap.Map();
var tileLayer = new SharpMap.Layers.TileLayer(
KnownTileSources.Create(mt), "TileLayer - Bing " + mt);
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
private SharpMap.Map CreateMap()
{
var m = new SharpMap.Map(new System.Drawing.Size(1440, 1080))
{
BackColor = System.Drawing.Color.LightSkyBlue
};
m.SRID = 3857;
var originX = 100.0;
var originY = 7.0;
var gap = 0.002;
//create 4 layers varying scale only
m.Layers.Add(CreateRpsLayer(originX + 0 * gap, originY + 2 * gap, 1, 0));
m.Layers.Add(CreateRpsLayer(originX + 1 * gap, originY + 2 * gap, 0.5f, 0));
m.Layers.Add(CreateRpsLayer(originX + 2 * gap, originY + 2 * gap, 0.25f, 0));
m.Layers.Add(CreateRpsLayer(originX + 3 * gap, originY + 2 * gap, 2, 0));
//create 4 layers varying rotn only
m.Layers.Add(CreateRpsLayer(originX + 0 * gap, originY + 1 * gap, 0, 45));
m.Layers.Add(CreateRpsLayer(originX + 1 * gap, originY + 1 * gap, 0, 135));
m.Layers.Add(CreateRpsLayer(originX + 2 * gap, originY + 1 * gap, 0, 225));
m.Layers.Add(CreateRpsLayer(originX + 3 * gap, originY + 1 * gap, 0, 315));
//create 4 layers varying scale + rotn
m.Layers.Add(CreateRpsLayer(originX + 0 * gap, originY + 0 * gap, 1, 45));
m.Layers.Add(CreateRpsLayer(originX + 1 * gap, originY + 0 * gap, 0.5f, 135));
m.Layers.Add(CreateRpsLayer(originX + 2 * gap, originY + 0 * gap, 0.25f, 225));
m.Layers.Add(CreateRpsLayer(originX + 3 * gap, originY + 0 * gap, 2, 315));
//create a pseudo-graticule for visual reference
LineString[] graticule = new LineString[7];
graticule[0] = new LineString(new Coordinate[] { new Coordinate(originX - gap, originY + 0 * gap), new Coordinate(originX + 4 * gap, originY + 0 * gap) });
graticule[1] = new LineString(new Coordinate[] { new Coordinate(originX - gap, originY + 1 * gap), new Coordinate(originX + 4 * gap, originY + 1 * gap) });
graticule[2] = new LineString(new Coordinate[] { new Coordinate(originX - gap, originY + 2 * gap), new Coordinate(originX + 4 * gap, originY + 2 * gap) });
graticule[3] = new LineString(new Coordinate[] { new Coordinate(originX + 0 * gap, originY - gap), new Coordinate(originX + 0 * gap, originY + 3 * gap) });
graticule[4] = new LineString(new Coordinate[] { new Coordinate(originX + 1 * gap, originY - gap), new Coordinate(originX + 1 * gap, originY + 3 * gap) });
graticule[5] = new LineString(new Coordinate[] { new Coordinate(originX + 2 * gap, originY - gap), new Coordinate(originX + 2 * gap, originY + 3 * gap) });
graticule[6] = new LineString(new Coordinate[] { new Coordinate(originX + 3 * gap, originY - gap), new Coordinate(originX + 3 * gap, originY + 3 * gap) });
var pr = new SharpMap.Data.Providers.GeometryFeatureProvider(graticule);
pr.SRID = 4326;
var vl = new SharpMap.Layers.VectorLayer("Graticule", pr);
vl.TargetSRID = 3857;
m.Layers.Add(vl);
return(m);
}
private void radioButton2_MouseUp(object sender, MouseEventArgs e)
{
var rb = sender as RadioButton;
if (rb == null)
{
return;
}
if (e.Button != MouseButtons.Right)
{
return;
}
SharpMap.Map map = null;
switch (rb.Name)
{
case "radioButton2": // ShapeFile
map = Samples.ShapefileSample.InitializeMap(tbAngle.Value, GetOpenFileName("Shapefile|*.shp"));
break;
case "radioButton5": // Ogr
map = Samples.OgrSample.InitializeMap(tbAngle.Value, GetOpenFileName("Ogr Datasource|*.*"));
break;
case "radioButton6": // Gdal
map = Samples.GdalSample.InitializeMap(tbAngle.Value, GetOpenFileName("Gdal Datasource|*.*"));
break;
case "radioButton9": // spatialite
map = Samples.SpatiaLiteSample.InitializeMap(tbAngle.Value, GetOpenFileName("SpatiaLite 2|*.db;*.sqlite"));
break;
}
if (map == null)
{
return;
}
//Add checked Map decorations
foreach (ListViewItem checkedItem in lvwDecorations.CheckedItems)
{
Type mdType;
if (MapDecorationTypes.TryGetValue(checkedItem.Text, out mdType))
{
IMapDecoration md = Activator.CreateInstance(mdType) as IMapDecoration;
map.Decorations.Add(md);
}
}
mapBox1.Map = map;
}
public static SharpMap.Map InitializeMap(int angle, string[] filenames)
{
var map = new SharpMap.Map();
for (int i = 0; i < filenames.Length; i++)
map.Layers.Add(new SharpMap.Layers.GdalRasterLayer(System.IO.Path.GetFileName(filenames[i]), filenames[i]));
System.Drawing.Drawing2D.Matrix mat = new System.Drawing.Drawing2D.Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
map.ZoomToExtents();
return map;
}
private void OnInvokeSharpMapLayerDialog(object sender, EventArgs e)
{
var map = new SharpMap.Map();
var ts = new BruTile.Web.OsmTileSource();
var tl = new SharpMap.Layers.TileLayer(ts, "OSM");
map.Layers.Add(tl);
var sml = new SharpMapLayer(map);
App.Map.Layers.Add(sml);
}
private static SharpMap.Map InitializeMapOsm()
{
var map = new SharpMap.Map();
var tileLayer = new SharpMap.Layers.TileAsyncLayer(
KnownTileSources.Create(KnownTileSource.OpenStreetMap), "TileLayer - OSM");
map.BackgroundLayer.Add(tileLayer);
map.ZoomToBox(tileLayer.Envelope);
return(map);
}
public void TestBasicLineSymbolizer()
{
if (!System.IO.File.Exists("d:\\daten\\GeoFabrik\\roads.shp"))
{
throw new NUnit.Framework.IgnoreException("");
}
var p = new SharpMap.Data.Providers.ShapeFile(@"d:\\daten\\GeoFabrik\\roads.shp", false);
var l = new SharpMap.Layers.VectorLayer("roads", p);
//l.Style.Outline = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 5);
l.Style.Line = new System.Drawing.Pen(System.Drawing.Color.Gold, 1);
l.Style.EnableOutline = false;
var m = new SharpMap.Map(new System.Drawing.Size(1440, 1080))
{
BackColor = System.Drawing.Color.Cornsilk
};
m.Layers.Add(l);
m.ZoomToExtents();
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering old method: {0}ms", sw.ElapsedMilliseconds));
sw.Reset();
sw.Start();
var bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering old method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("NDSRoads1.bmp");
var cls = new SharpMap.Rendering.Symbolizer.CachedLineSymbolizer();
//cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.PlainLineSymbolizeHandler { Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 5) });
cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.PlainLineSymbolizeHandler {
Line = new System.Drawing.Pen(System.Drawing.Color.Gold, 1)
});
l.Style.LineSymbolizer = cls;
sw.Reset(); sw.Start();
bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("NDSRoads2.bmp");
}
public void Initalize_MapInstance()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(2, 1));
Assert.IsNotNull(map);
Assert.IsNotNull(map.Layers);
Assert.AreEqual(2f, map.Size.Width);
Assert.AreEqual(1f, map.Size.Height);
Assert.AreEqual(System.Drawing.Color.Transparent, map.BackColor);
Assert.AreEqual(double.MaxValue, map.MaximumZoom);
Assert.AreEqual(0, map.MinimumZoom);
Assert.AreEqual(new SharpMap.Geometries.Point(0, 0), map.Center, "map.Center should be initialized to (0,0)");
Assert.AreEqual(1, map.Zoom, "Map zoom should be initialized to 1.0");
}
public void Render(SharpMap.Map map, GeoAPI.Geometries.ILineal geometry, System.Drawing.Graphics graphics)
{
if (geometry is GeoAPI.Geometries.IMultiLineString)
{
var mls = (GeoAPI.Geometries.IMultiLineString)geometry;
for (var i = 0; i < mls.Count; i++)
{
OnRenderInternal(map, (GeoAPI.Geometries.ILineString)mls.GetGeometryN(i), graphics);
}
return;
}
OnRenderInternal(map, (GeoAPI.Geometries.ILineString)geometry, graphics);
}
public void Initalize_MapInstance()
{
SharpMap.Map map = new SharpMap.Map(new System.Drawing.Size(2,1));
Assert.IsNotNull(map);
Assert.IsNotNull(map.Layers);
Assert.AreEqual(2f, map.Size.Width);
Assert.AreEqual(1f, map.Size.Height);
Assert.AreEqual(System.Drawing.Color.Transparent, map.BackColor);
Assert.AreEqual(double.MaxValue, map.MaximumZoom);
Assert.AreEqual(0, map.MinimumZoom);
Assert.AreEqual(new SharpMap.Geometries.Point(0, 0), map.Center, "map.Center should be initialized to (0,0)");
Assert.AreEqual(1, map.Zoom, "Map zoom should be initialized to 1.0");
}
/// <summary>
/// Transforms from world coordinate system (WCS) to image coordinates
/// NOTE: This method DOES NOT take the MapTransform property into account (use SharpMap.Map.MapToWorld instead)
/// </summary>
/// <param name="p">Point in WCS</param>
/// <param name="map">Map reference</param>
/// <returns>Point in image coordinates</returns>
public static System.Drawing.PointF WorldtoMap(SharpMap.Geometries.Point p, SharpMap.Map map)
{
//if (map.MapTransform != null && !map.MapTransform.IsIdentity)
// map.MapTransform.TransformPoints(new System.Drawing.PointF[] { p });
System.Drawing.PointF result = new System.Drawing.Point();
double Height = (map.Zoom * map.Size.Height) / map.Size.Width;
double left = map.Center.X - map.Zoom * 0.5;
double top = map.Center.Y + Height * 0.5 * map.PixelAspectRatio;
result.X = (float)((p.X - left) / map.PixelWidth);
result.Y = (float)((top - p.Y) / map.PixelHeight);
return(result);
}
private void Form1_Load(object sender, EventArgs e)
{
// set up sharpmap
// Note: The process must run as 32-bit! The data source for map&market and AM use Access with OleDB.
// create sharp map
map = new SharpMap.Map(pictureBox1.ClientSize);
// add background layer
map.Layers.Add(new XMapServerLayer("Background", Properties.Settings.Default.XMapServerUrl, XMapServerMode.BackGround)
{
User = "******", Password = Properties.Settings.Default.XMapToken
});
// create vector layer
SharpMap.Layers.VectorLayer districts = new SharpMap.Layers.VectorLayer("Dístricts");
// initialize data source
districtsData = new Ptv.Controls.Map.MapMarket.MMProviderStatic(
@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + System.AppDomain.CurrentDomain.BaseDirectory + @"\Data\Districts.mdb",
"KRE", "GID", "XMIN", "YMIN", "XMAX", "YMAX", "WKB_GEOMETRY");
districts.DataSource = districtsData;
// set style
districts.Theme = new SharpMap.Rendering.Thematics.CustomTheme(GetCountryStyle);
// insert into sharp map
map.Layers.Add(districts);
// add label layer
map.Layers.Add(new XMapServerLayer("Labels", Properties.Settings.Default.XMapServerUrl, XMapServerMode.Overlay)
{
User = "******",
Password = Properties.Settings.Default.XMapToken
});
// insert address monitor layers
var rootPath = System.AppDomain.CurrentDomain.BaseDirectory + "Data";
var bitmapPath = rootPath + "\\Bitmaps";
string[] poiFiles = System.IO.Directory.GetFiles(rootPath, "*.poi");
foreach (string poiFile in poiFiles)
{
var layer = AMLayerFactory.CreateLayer(poiFile, bitmapPath);
layer.MaxVisible = 9999999999; // override the automatic display threshold
map.Layers.Add(layer);
}
// set map extends
ZoomToBox();
}
public void TestRealData()
{
var fdt = GetRealFeatureDataTable();
FillRealDataTable(fdt);
var p = new SharpMap.Data.Providers.FeatureProvider(fdt);
var m = new SharpMap.Map(new Size(640, 640));
m.Layers.Add(new TileLayer(
new OsmTileSource(new OsmRequest(KnownTileServers.Mapnik) /*,
new FileCache(@"d:\temp\OSM", "png")*/), "OSM"));
var l = new HeatLayer(p, "Data", 0.001f);
l.LayerName = "HEAT";
m.Layers.Add(l);
#if DotSpatialProjections
l.CoordinateTransformation = new DotSpatial.Projections.CoordinateTransformation
{
Source = ProjectionInfo.FromEpsgCode(4326),
Target = ProjectionInfo.FromEpsgCode(3857)
};
#else
var ctfac = new ProjNet.CoordinateSystems.Transformations.CoordinateTransformationFactory();
l.CoordinateTransformation =
ctfac.CreateFromCoordinateSystems(ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84,
ProjNet.CoordinateSystems.ProjectedCoordinateSystem.WebMercator);
#endif
l.ZoomMin = 0;// 0.01 * m.GetExtents().Width;
l.ZoomMax = /*0.9 * */m.GetExtents().Width;
l.OpacityMax = 1;
l.OpacityMin = 0.3f;
m.ZoomToBox(l.Envelope);
for (var i = 0; i < 5; i++)
{
using (var img = m.GetMap())
{
img.Save("RealDataHeat" + i + ".png");
}
m.Zoom /= 2;
}
m.ZoomToExtents();
using (var img = m.GetMap())
{
img.Save("RealDataHeat.png");
}
}
public void TestWarpedLineSymbolizer()
{
var p = new SharpMap.Data.Providers.ShapeFile(@"d:\\daten\GeoFabrik\\Aurich\\roads.shp", false);
var l = new SharpMap.Layers.VectorLayer("roads", p);
var cls = new SharpMap.Rendering.Symbolizer.CachedLineSymbolizer();
cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.PlainLineSymbolizeHandler { Line = new System.Drawing.Pen(System.Drawing.Color.Gold, 2) });
cls.LineSymbolizeHandlers.Add(new SharpMap.Rendering.Symbolizer.WarpedLineSymbolizeHander { Pattern = SharpMap.Rendering.Symbolizer.WarpedLineSymbolizer.GetGreaterSeries(3, 3), Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 1) });
l.Style.LineSymbolizer = cls;
var m = new SharpMap.Map(new System.Drawing.Size(720, 540)) {BackColor = System.Drawing.Color.Cornsilk};
m.Layers.Add(l);
m.ZoomToExtents();
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
var bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads1.bmp");
cls.LineSymbolizeHandlers[1] = new SharpMap.Rendering.Symbolizer.WarpedLineSymbolizeHander
{
Pattern = SharpMap.Rendering.Symbolizer.WarpedLineSymbolizer.GetTriangleSeries(4, 7),
Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 1),
Fill = new System.Drawing.SolidBrush(System.Drawing.Color.Firebrick)
};
sw.Start();
bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads2.bmp");
//cls.LineSymbolizeHandlers[0] = cls.LineSymbolizeHandlers[1];
cls.LineSymbolizeHandlers[1] = new SharpMap.Rendering.Symbolizer.WarpedLineSymbolizeHander
{
Pattern = SharpMap.Rendering.Symbolizer.WarpedLineSymbolizer.GetZigZag(4, 4),
Line = new System.Drawing.Pen(System.Drawing.Color.Firebrick, 1),
//Fill = new System.Drawing.SolidBrush(System.Drawing.Color.Firebrick)
};
sw.Start();
bmp = m.GetMap();
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method: {0}ms", sw.ElapsedMilliseconds));
bmp.Save("AurichRoads3.bmp");
}
public static SharpMap.Map InitializeMap(float angle)
{
var fdt = GetRealFeatureDataTable();
FillRealDataTable(fdt);
var p = new SharpMap.Data.Providers.GeometryFeatureProvider(fdt);
var m = new SharpMap.Map();
m.BackgroundLayer.Add(new SharpMap.Layers.TileAsyncLayer(
new BruTile.Web.OsmTileSource(
new BruTile.Web.OsmRequest(KnownTileSource.OpenStreetMap),
new BruTile.Cache.FileCache(@"d:\temp\OSM", "png")), "OSM"));
m.BackgroundLayer[0].LayerName = "TileLayer with HeatLayer";
//var l = new SharpMap.Layers.HeatLayer(p, r => 0.02f) { LayerName = "HEAT" };
var l = new SharpMap.Layers.HeatLayer(p, "Data", 0.00025f) { LayerName = "HEAT" };
m.Layers.Add(l);
#if DotSpatialProjections
l.CoordinateTransformation = new DotSpatial.Projections.CoordinateTransformation
{
Source = DotSpatial.Projections.ProjectionInfo.FromEpsgCode(4326),
Target = DotSpatial.Projections.ProjectionInfo.FromEpsgCode(3857)
};
#else
var ctfac = new ProjNet.CoordinateSystems.Transformations.CoordinateTransformationFactory();
l.CoordinateTransformation =
ctfac.CreateFromCoordinateSystems(ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84,
ProjNet.CoordinateSystems.ProjectedCoordinateSystem.WebMercator);
#endif
l.ZoomMin = 0;// 0.01 * m.GetExtents().Width;
l.ZoomMax = /*0.9 * */m.GetExtents().Width;
l.OpacityMax = 0.5f;
l.OpacityMin = 0.9f;
l.HeatColorBlend = SharpMap.Layers.HeatLayer.Classic;
var env = l.Envelope;
GeoAPI.Geometries.GeoAPIEx.Grow(env, env.Width * 0.05, env.Height * 0.05);
//m.EnforceMaximumExtents = true;
//m.MaximumExtents = env;
m.ZoomToBox(env);
return m;
}
public static void Example1()
{
var map = new SharpMap.Map(new Size(1280, 1084));
SharpMap.Data.Providers.IProvider provider =
new SharpMap.Data.Providers.ShapeFile(
@"C:\temp\Data\niedersachsen.shp\railways.shp");
var vl = new SharpMap.Layers.VectorLayer("Railways", provider);
map.Layers.Add(vl);
map.ZoomToBox(vl.Envelope);
var mapImage = map.GetMap();
mapImage.Save("Example1.png",
System.Drawing.Imaging.ImageFormat.Png);
}
public void TestPlainPolygonSymbolizer()
{
var provider = new SharpMap.Data.Providers.ShapeFile(
"..\\..\\..\\WinFormSamples\\GeoData\\World\\countries.shp", true);
var l = new SharpMap.Layers.Symbolizer.PolygonalVectorLayer("Countries", provider);
l.Symbolizer = new ModifiedBasicPolygonSymbolizer
{
Fill = new System.Drawing.Drawing2D.HatchBrush(
System.Drawing.Drawing2D.HatchStyle.WideDownwardDiagonal,
System.Drawing.Color.Red /*,
System.Drawing.Color.LightPink*/),
UseClipping = false,
//Outline = System.Drawing.Pens.AliceBlue
};
var m = new SharpMap.Map(new System.Drawing.Size(1440, 1080)) { BackColor = System.Drawing.Color.Cornsilk };
m.Layers.Add(l);
m.ZoomToExtents();
var sw = new System.Diagnostics.Stopwatch();
var img = m.GetMap();
sw.Start();
img = m.GetMap();
img.Save("PolygonSymbolizer-1.bmp", System.Drawing.Imaging.ImageFormat.Bmp);
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method:{0}ms", sw.ElapsedMilliseconds));
l.Symbolizer = new SharpMap.Rendering.Symbolizer.BasicPolygonSymbolizer()
{
Fill = new System.Drawing.Drawing2D.HatchBrush(
System.Drawing.Drawing2D.HatchStyle.WideDownwardDiagonal,
System.Drawing.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", System.Drawing.Imaging.ImageFormat.Bmp);
sw.Stop();
System.Console.WriteLine(string.Format("Rendering new method:{0}ms", sw.ElapsedMilliseconds));
}
public ComplexMap()
{
try
{
//engine = new IntelliTrack.Service.Engine.ServerEngine();
//engine.Init();
_MapSize.Width = 300;
_MapSize.Height = 300;
_OverviewSize.Width = 50;
_OverviewSize.Height = 50;
_BaseMap = new SharpMap.Map(_MapSize);
_OverviewMap = new SharpMap.Map(_OverviewSize);
_RealTimeMap = new SharpMap.Map(_MapSize);
BaseMapRedrawn = false;
RealTimeMapRedrawn = false;
udpHandler = new IntelliTrack.Client.Application.UDP.UDPHandler();
udpHandler.UDPArrivedData += new IntelliTrack.Client.Application.UDP.UDPHandler.UDPDataArrived(UDPArrivedData);
Layers_ = new Dictionary<string, SharpMap.Layers.ILayer>();
RealTimeLayers_ = new List<string>();
_MapLoaded = false;
//System.Threading.Thread t = new System.Threading.Thread(new System.Threading.ThreadStart(LoadInformation));
forms_ = new List<frmBaseDockingForm>();
//t.Start();
LoadInformation();
timer = new System.Timers.Timer(10000);
/*timer.Elapsed += new System.Timers.ElapsedEventHandler(timer_Elapsed);*/
double IntervaloMilisegundosReloadFromDB = ObtenerIntervaloReloadDB();
if (IntervaloMilisegundosReloadFromDB > 0)
{
TimerReloadFromDB = new System.Timers.Timer(IntervaloMilisegundosReloadFromDB);
TimerReloadFromDB.Elapsed += new System.Timers.ElapsedEventHandler(TimerReloadFromDB_Elapsed);
}
//timer.Enabled = true;
//engine.Start();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
System.Diagnostics.Debug.WriteLine(ex.StackTrace);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="gMapControl"></param>
public SharpMapMarker(GMap.NET.WindowsForms.GMapControl gMapControl)
: base(GMap.NET.PointLatLng.Zero)
{
m_gMapControl = gMapControl;
myMap = new SharpMap.Map(new System.Drawing.Size(m_gMapControl.Width, m_gMapControl.Height));
m_shapeLayer = new SharpMap.Layers.VectorLayer("SharpMap layer" + Guid.NewGuid());
//m_shapeLayer.Style.Outline = new System.Drawing.Pen(System.Drawing.Color.Green, 1f);
m_shapeLayer.Style.EnableOutline = false;
m_shapeLayer.Style.Line = new System.Drawing.Pen(System.Drawing.Color.Blue, 1f);
//myMap.Center = new SharpMap.Geometries.Point(121.54399, 29.868336);
DisableRegionCheck = true;
IsHitTestVisible = false;
}
public CreateTilesSample(SharpMap.Map map, bool transformToMercator, string rootTilesPath)
{
_map = map.Clone();
_map.MaximumZoom = double.MaxValue;
_map.MinimumZoom = 0;
if (transformToMercator)
{
TransformLayers(LayerTools.Wgs84toGoogleMercator);
}
_rootTilesPath = rootTilesPath;
if (!Directory.Exists(_rootTilesPath))
{
Directory.CreateDirectory(_rootTilesPath);
}
}
public void MultiLineCenterAlignedTest()
{
using (var m = new SharpMap.Map(new Size(600, 400)))
{
m.BackColor = Color.SeaShell;
//_featureDataTable.Clear();
var gfp = new GeometryFeatureProvider(_featureDataTable);
var vl = new VectorLayer("VL", gfp);
var ll = new LabelLayer("MultiLineCenterAligned") {DataSource = gfp};
ll.Theme = CreateTheme();
ll.LabelColumn = "LABEL";
m.Layers.Add(vl);
m.Layers.Add(ll);
m.ZoomToExtents();
using (var mapImage = m.GetMap())
mapImage.Save("MultiLineCenterAligned.png", ImageFormat.Png);
}
}
public void TestIncompleteImage()
{
using (var map = new SharpMap.Map(new Size(2500, 2500)))
{
map.BackColor = Color.Magenta;
var br = new BingRequest(BingRequest.UrlBing, "", BingMapType.Hybrid);
var bts = new BingTileSource(br);
var tl = new TileLayer(bts, "TileLayer - " + BingMapType.Hybrid.ToString(), Color.Transparent, true,
System.IO.Path.Combine(_fileCacheRoot, "BingStaging"));
map.Layers.Add(tl);
map.ZoomToBox(new Envelope(829384.331338522, 837200.785470394, 7068020.31417922, 7072526.73926545)
/*new Envelope(-239839.49199841652, 78451.759683380573, -37033.0152981899, 106723.52879865949)*/);
using (var image = map.GetMap())
{
image.Save("TestIncompleteImage.png", ImageFormat.Png);
}
}
}
public void HeatLayerTest()
{
var m = new SharpMap.Map(new Size(640, 480));
var data = CreatingData.CreatePointFeatureDataTableFromArrays(
CreatingData.GetRandomOrdinates(150, 5, 6),
CreatingData.GetRandomOrdinates(150, 52, 53), null,
CreatingData.GetRandomOrdinates(150, 0, 1));
var p = new SharpMap.Data.Providers.FeatureProvider(data);
var l = new HeatLayer(p, "Data");
m.Layers.Add(l);
m.ZoomToBox(new Envelope(5.4, 5.8, 52.4, 52.6));
//m.ZoomToExtents();
var img = m.GetMap();
img.Save("HeatMap.png", ImageFormat.Png);
img.Dispose();
}
public static SharpMap.Map InitializeMap(float angle)
{
var dataSource = new SharpMap.Data.Providers.ShapeFile(
string.Format("{0}/roads.shp", ShapefileSample.PathOsm), true);
var fds = new SharpMap.Data.FeatureDataSet();
dataSource.Open();
dataSource.ExecuteIntersectionQuery(dataSource.GetExtents(), fds);
dataSource.Close();
var gfp = new SharpMap.Data.Providers.GeometryFeatureProvider(fds.Tables[0]);
var vl = new SharpMap.Layers.VectorLayer("roads", gfp)
{
CoordinateTransformation = LayerTools.Dhdn2ToWgs84
};
var ll = new SharpMap.Layers.LabelLayer("labels")
{
DataSource = gfp,
CoordinateTransformation = LayerTools.Dhdn2ToWgs84,
LabelColumn = "name",
MultipartGeometryBehaviour =
SharpMap.Layers.LabelLayer.MultipartGeometryBehaviourEnum.Largest,
};
ll.Style.Halo = new System.Drawing.Pen(System.Drawing.Color.Red);
//ll.Style.IgnoreLength = true;
var map = new SharpMap.Map();
map.Layers.Add(vl);
map.Layers.Add(ll);
map.Layers.Add(vl);
map.ZoomToExtents();
return map;
}
public void TestPerformanceLinealLayer()
{
NUnit.Framework.Assert.IsTrue(System.IO.File.Exists(GetTestDataFilePath("roads_ugl.shp")),
"Specified shapefile is not present!");
var map = new SharpMap.Map(new System.Drawing.Size(1024, 768));
var shp = new SharpMap.Data.Providers.ShapeFile(GetTestDataFilePath("roads_ugl.shp"));
var lyr = new SharpMap.Layers.Symbolizer.LinealVectorLayer("Roads", shp)
{
Symbolizer =
new SharpMap.Rendering.Symbolizer.BasicLineSymbolizer
{Line = new System.Drawing.Pen(System.Drawing.Color.Black)}
};
map.Layers.Add(lyr);
map.ZoomToExtents();
RepeatedRendering(map, shp.GetFeatureCount(), NumberOfRenderCycles, out _msLineal);
System.Console.WriteLine("\nWith testing if record is deleted ");
shp.CheckIfRecordIsDeleted = true;
long tmp;
RepeatedRendering(map, shp.GetFeatureCount(), 1, out tmp);
var res = map.GetMap();
var path = System.IO.Path.ChangeExtension(GetTestDataFilePath("SPATIAL_F_SKARVMUFF.shp"), "lineal.png");
res.Save(path, System.Drawing.Imaging.ImageFormat.Png);
System.Console.WriteLine("\nResult saved at file://" + path.Replace('\\', '/'));
}
public static SharpMap.Map InitializeMap(float angle)
{
using (var ofn = new System.Windows.Forms.OpenFileDialog())
{
ofn.Filter = "All files|*.*";
ofn.FilterIndex = 0;
if (ofn.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
var m = new SharpMap.Map();
var l = new SharpMap.Layers.GdiImageLayer(ofn.FileName);
m.Layers.Add(l);
m.ZoomToExtents();
var mat = new System.Drawing.Drawing2D.Matrix();
mat.RotateAt(angle, m.WorldToImage(m.Center));
m.MapTransform = mat;
m.MaximumExtents = m.GetExtents();
m.EnforceMaximumExtents = true;
return m;
}
}
return null;
}
