public void TestPuntalLayer()
{
var lS = new SharpMap.Layers.Symbolizer.PuntalVectorLayer("PuntalTest", ProviderTest.CreateProvider());
var rsS = (RasterPointSymbolizer)lS.Symbolizer;
rsS.Transparency = 0.2f;
SharpMap.Layers.Symbolizer.PuntalVectorLayer lD = null;
Assert.DoesNotThrow(() => lD = SandD(lS, GetFormatter()));
Assert.IsNotNull(lD);
Assert.IsInstanceOf(lS.Symbolizer.GetType(), lD.Symbolizer);
var rsD = (RasterPointSymbolizer)lD.Symbolizer;
Assert.AreEqual(rsS.Transparency, rsD.Transparency);
}
public void TestTransformation()
{
var m = new SharpMap.Map(new System.Drawing.Size(640, 320));
var l = new SharpMap.Layers.Symbolizer.PuntalVectorLayer("l",
new SharpMap.Data.Providers.GeometryProvider(m.Factory.CreatePoint(new GeoAPI.Geometries.Coordinate(0, 51.478885))),
SharpMap.Rendering.Symbolizer.PathPointSymbolizer.CreateCircle(System.Drawing.Pens.Aquamarine, System.Drawing.Brushes.BurlyWood, 24));
var ctFact = new ProjNet.CoordinateSystems.Transformations.CoordinateTransformationFactory();
l.CoordinateTransformation = ctFact.CreateFromCoordinateSystems(ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84, ProjNet.CoordinateSystems.ProjectedCoordinateSystem.WebMercator);
l.ReverseCoordinateTransformation = ctFact.CreateFromCoordinateSystems(ProjNet.CoordinateSystems.ProjectedCoordinateSystem.WebMercator, ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84);
m.Layers.Add(new SharpMap.Layers.TileLayer(BruTile.Predefined.KnownTileSources.Create(), "b"));
m.Layers.Add(l);
var e = new GeoAPI.Geometries.Envelope(-0.02, 0.02, 51.478885 - 0.01, 51.478885 + 0.01);
e = GeoAPI.CoordinateSystems.Transformations.GeometryTransform.TransformBox(e,
l.CoordinateTransformation.MathTransform);
m.ZoomToBox(e);
m.GetMap().Save("Greenwich.png", System.Drawing.Imaging.ImageFormat.Png);
}
private static Map InitializeMapWithSymbolizerLayers(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set up the countries layer
var layCountries = new SharpMap.Layers.Symbolizer.PolygonalVectorLayer(
"Countries",
new ShapeFile("GeoData/World/countries.shp", true),
new BasicPolygonSymbolizer {
Fill = new SolidBrush(Color.Green), Outline = Pens.Black,
}
)
{
SRID = 4326
};
//Set up a river layer
var symbolizer = new CachedLineSymbolizer();
symbolizer.LineSymbolizeHandlers.AddRange(new [] {
new PlainLineSymbolizeHandler {
Line = new Pen(Color.Blue, 3)
{
LineJoin = LineJoin.Round
}
},
new PlainLineSymbolizeHandler {
Line = new Pen(Color.Aqua, 1)
},
});
var layRivers = new SharpMap.Layers.Symbolizer.LinealVectorLayer("Rivers")
{
//Set the datasource to a shapefile in the App_data folder
DataSource = new ShapeFile("GeoData/World/rivers.shp", true),
//Define a blue 2px wide pen
Symbolizer = symbolizer,
SRID = 4326
};
//Set up a cities layer
var layCities = new SharpMap.Layers.Symbolizer.PuntalVectorLayer("Cities")
{
//Set the datasource to a shapefile in the App_data folder
DataSource = new ShapeFile("GeoData/World/cities.shp", true),
Symbolizer = new RasterPointSymbolizer()
{
Scale = 0.8f
},
MaxVisible = 40
};
//Set up a country label layer
var layLabel = new LabelLayer("Country labels")
{
DataSource = layCountries.DataSource,
Enabled = true,
LabelColumn = "Name",
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,
SRID = 4326,
MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest,
};
//Set up a city label layer
var layCityLabel = new LabelLayer("City labels")
{
DataSource = layCities.DataSource,
Enabled = true,
LabelColumn = "Name",
TextRenderingHint = TextRenderingHint.AntiAlias,
SmoothingMode = SmoothingMode.AntiAlias,
SRID = 4326,
LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection,
Style =
new LabelStyle
{
ForeColor = Color.Black,
Font = new Font(FontFamily.GenericSerif, 11),
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Left,
VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Bottom,
Offset = new PointF(3, 3),
CollisionDetection = true,
Halo = new Pen(Color.Yellow, 2)
},
MaxVisible = layLabel.MinVisible,
};
//Setup River label
var layRiverLabel = new LabelLayer("River labels")
{
DataSource = layRivers.DataSource,
Enabled = true,
LabelColumn = "Name",
TextRenderingHint = TextRenderingHint.AntiAlias,
SmoothingMode = SmoothingMode.AntiAlias,
SRID = 4326,
LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection,
MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.All,
Style =
new LabelStyle
{
ForeColor = Color.DarkBlue,
Font = new Font("Arial", 11),
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center,
VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Middle,
//CollisionDetection = true,
Halo = new Pen(Color.Azure, 2),
IgnoreLength = 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(layRiverLabel);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//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;
return(map);
}
private static Map InitializeMapWithSymbolizerLayers(float angle)
{
//Initialize a new map of size 'imagesize'
Map map = new Map();
//Set up the countries layer
var layCountries = new SharpMap.Layers.Symbolizer.PolygonalVectorLayer(
"Countries",
new ShapeFileEx("GeoData/World/countries.shp", true),
new BasicPolygonSymbolizer {Fill = new SolidBrush(Color.Green), Outline = Pens.Black,}
) {SRID = 4326};
//Set up a river layer
var symbolizer = new CachedLineSymbolizer();
symbolizer.LineSymbolizeHandlers.AddRange( new [] {
new PlainLineSymbolizeHandler { Line = new Pen(Color.Blue, 3) { LineJoin = LineJoin.Round } },
new PlainLineSymbolizeHandler{ Line = new Pen(Color.Aqua, 1)}, });
var layRivers = new SharpMap.Layers.Symbolizer.LinealVectorLayer("Rivers")
{
//Set the datasource to a shapefile in the App_data folder
DataSource = new ShapeFileEx("GeoData/World/rivers.shp", true),
//Define a blue 2px wide pen
Symbolizer = symbolizer,
SRID = 4326
};
//Set up a cities layer
var layCities = new SharpMap.Layers.Symbolizer.PuntalVectorLayer("Cities")
{
//Set the datasource to a shapefile in the App_data folder
DataSource = new ShapeFileEx("GeoData/World/cities.shp", true),
Symbolizer = new RasterPointSymbolizer() { Scale = 0.8f },
MaxVisible = 40
} ;
//Set up a country label layer
var layLabel = new LabelLayer("Country labels")
{
DataSource = layCountries.DataSource,
Enabled = true,
LabelColumn = "Name",
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,
SRID = 4326,
MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.Largest,
};
//Set up a city label layer
var layCityLabel = new LabelLayer("City labels")
{
DataSource = layCities.DataSource,
Enabled = true,
LabelColumn = "Name",
TextRenderingHint = TextRenderingHint.AntiAlias,
SmoothingMode = SmoothingMode.AntiAlias,
SRID = 4326,
LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection,
Style =
new LabelStyle
{
ForeColor = Color.Black,
Font = new Font(FontFamily.GenericSerif, 11),
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Left,
VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Bottom,
Offset = new PointF(3, 3),
CollisionDetection = true,
Halo = new Pen(Color.Yellow, 2)
},
MaxVisible = layLabel.MinVisible,
};
//Setup River label
var layRiverLabel = new LabelLayer("River labels")
{
DataSource = layRivers.DataSource,
Enabled = true,
LabelColumn = "Name",
TextRenderingHint = TextRenderingHint.AntiAlias,
SmoothingMode = SmoothingMode.AntiAlias,
SRID = 4326,
LabelFilter = LabelCollisionDetection.ThoroughCollisionDetection,
MultipartGeometryBehaviour = LabelLayer.MultipartGeometryBehaviourEnum.All,
Style =
new LabelStyle
{
ForeColor = Color.DarkBlue,
Font = new Font("Arial", 11),
HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center,
VerticalAlignment = LabelStyle.VerticalAlignmentEnum.Middle,
//CollisionDetection = true,
Halo = new Pen(Color.Azure, 2),
IgnoreLength = 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(layRiverLabel);
map.Layers.Add(layLabel);
map.Layers.Add(layCityLabel);
//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;
return map;
}
public void TestTransformation()
{
var m = new SharpMap.Map(new System.Drawing.Size(640, 320));
var l = new SharpMap.Layers.Symbolizer.PuntalVectorLayer("l",
new SharpMap.Data.Providers.GeometryProvider(m.Factory.CreatePoint(new GeoAPI.Geometries.Coordinate(0, 51.478885))),
SharpMap.Rendering.Symbolizer.PathPointSymbolizer.CreateCircle(System.Drawing.Pens.Aquamarine, System.Drawing.Brushes.BurlyWood, 24));
var ctFact = new ProjNet.CoordinateSystems.Transformations.CoordinateTransformationFactory();
l.CoordinateTransformation = ctFact.CreateFromCoordinateSystems(ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84, ProjNet.CoordinateSystems.ProjectedCoordinateSystem.WebMercator);
l.ReverseCoordinateTransformation = ctFact.CreateFromCoordinateSystems(ProjNet.CoordinateSystems.ProjectedCoordinateSystem.WebMercator, ProjNet.CoordinateSystems.GeographicCoordinateSystem.WGS84);
m.Layers.Add(new SharpMap.Layers.TileLayer(new BruTile.Web.OsmTileSource(),"b"));
m.Layers.Add(l);
var e = new GeoAPI.Geometries.Envelope(-0.02, 0.02, 51.478885 - 0.01, 51.478885 + 0.01);
e = GeoAPI.CoordinateSystems.Transformations.GeometryTransform.TransformBox(e,
l.CoordinateTransformation.MathTransform);
m.ZoomToBox(e);
m.GetMap().Save("Greenwich.png", System.Drawing.Imaging.ImageFormat.Png);
}
