Examples/ExampleCodeSnippets/PointSymbolizerTest.cs · wensten/SharpMap

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SharpMap

Examples

ExampleCodeSnippets

PointSymbolizerTest.cs

PointSymbolizerTest.cs 9.53 KB

namespace ExampleCodeSnippets
{
 /// <summary>
 /// Test implemented PointSymbolizers
 /// </summary>
 public class PointSymbolizerTest
 {
 [NUnit.Framework.Test]
 public void TestCharacterPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), 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");
 }

[NUnit.Framework.Test]
 public void TestPathPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), 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);
 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");

}){ Rotation = 45 };

layer.Style.PointSymbolizer = pps;
 map.GetMap().Save("PathPointSymbolizer4.bmp");
 pps.Rotation = 180;
 map.GetMap().Save("PathPointSymbolizer5.bmp");

}

[NUnit.Framework.Test]
 public void TestRasterPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), CreatingData.GetRandomOrdinates(50, -90, 90), null);
 var geometryFeatureProvider = new SharpMap.Data.Providers.GeometryFeatureProvider(fdt);
 var layer = new SharpMap.Layers.VectorLayer("randompoints", geometryFeatureProvider);
 var rps =
 new SharpMap.Rendering.Symbolizer.RasterPointSymbolizer {Symbol = new System.Drawing.Bitmap("women.png")};

layer.Style.PointSymbolizer = rps;
 var map = new SharpMap.Map(new System.Drawing.Size(720, 360));
 map.Layers.Add(layer);
 map.ZoomToExtents();
 map.GetMap().Save("RasterPointSymbolizer1.bmp");

rps.Rotation = 45;
 map.GetMap().Save("RasterPointSymbolizer2.bmp");
 rps.Rotation = 0;

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),
 Text = "Anne",
 Offset = new System.Drawing.PointF(0, rps.Size.Height*0.5f)
 
 };

var lps = new SharpMap.Rendering.Symbolizer.ListPointSymbolizer { rps, cps };

layer.Style.PointSymbolizer = lps;
 map.Layers.Add(layer);
 map.ZoomToExtents();
 map.GetMap().Save("RasterPointSymbolizer3.bmp");
 }

[NUnit.Framework.Test]
 public void TestListPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), 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 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");
 }
 }
}
//D:\Development\Codeplex\_SharpMap\Repository\Trunk\DemoWinForm\Resources
//D:\Development\Codeplex\_SharpMap\Repository\Trunk\DemoWinForm\Resources\Women.png
//

Copy Edit Raw Blame History

gena authored 2012年06月30日 23:36 +08:00 . clean-up trunk, move all examples to Examples folder

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namespace ExampleCodeSnippets
{
 /// <summary>
 /// Test implemented PointSymbolizers
 /// </summary>
 public class PointSymbolizerTest
 {
 [NUnit.Framework.Test]
 public void TestCharacterPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), 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");
 }


 [NUnit.Framework.Test]
 public void TestPathPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), 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);
 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");

 }

 [NUnit.Framework.Test]
 public void TestRasterPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), CreatingData.GetRandomOrdinates(50, -90, 90), null);
 var geometryFeatureProvider = new SharpMap.Data.Providers.GeometryFeatureProvider(fdt);
 var layer = new SharpMap.Layers.VectorLayer("randompoints", geometryFeatureProvider);
 var rps =
 new SharpMap.Rendering.Symbolizer.RasterPointSymbolizer {Symbol = new System.Drawing.Bitmap("women.png")};

 layer.Style.PointSymbolizer = rps;
 var map = new SharpMap.Map(new System.Drawing.Size(720, 360));
 map.Layers.Add(layer);
 map.ZoomToExtents();
 map.GetMap().Save("RasterPointSymbolizer1.bmp");

 rps.Rotation = 45;
 map.GetMap().Save("RasterPointSymbolizer2.bmp");
 rps.Rotation = 0;

 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),
 Text = "Anne",
 Offset = new System.Drawing.PointF(0, rps.Size.Height*0.5f)
 
 };

 var lps = new SharpMap.Rendering.Symbolizer.ListPointSymbolizer { rps, cps };

 layer.Style.PointSymbolizer = lps;
 map.Layers.Add(layer);
 map.ZoomToExtents();
 map.GetMap().Save("RasterPointSymbolizer3.bmp");
 }

 [NUnit.Framework.Test]
 public void TestListPointSymbolizer()
 {
 var fdt = CreatingData.CreatePointFeatureDataTableFromArrays(
 CreatingData.GetRandomOrdinates(50, -180, 180), 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");
 }
 }
}
//D:\Development\Codeplex\_SharpMap\Repository\Trunk\DemoWinForm\Resources
//D:\Development\Codeplex\_SharpMap\Repository\Trunk\DemoWinForm\Resources\Women.png
//