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 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.Restart();
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 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));
}
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;
}
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);
}
