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));
}
public static Image CreatePolygonalSymbol(Size symbolSize, ISymbolizer sym)
{
using (var map = new Map(symbolSize))
{
var l = new PolygonalVectorLayer("0", new GeometryProvider(
map.Factory.ToGeometry(new Envelope(2, symbolSize.Width - 4, 2, symbolSize.Height - 4))));
l.Symbolizer = (IPolygonSymbolizer)sym.Clone();
map.Layers.Add(l);
map.ZoomToBox(new Envelope(0, symbolSize.Width, 0, symbolSize.Height));
return(map.GetMap());
}
}
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));
}
private void DrawPolygonalFeatures(FtTransmitterDataset dataset)
{
foreach (var polygonalFeature in dataset.MCPData)
{
if (!polygonalFeature.Active)
{
continue;
}
var poly = this.Factory.CreatePolygon(polygonalFeature.Polygon.Vertices.ToArray());
var polygonalVectorLayer = new PolygonalVectorLayer(dataset.TagId.ToString() + "MCP" + polygonalFeature.PercentageMCP, new GeometryProvider(poly))
{
Symbolizer = new FtPolygonWithAlphaSymbolizer(polygonalFeature.Color,
Properties.Settings.Default.HRPolygonDrawMode == HomeRangePolygonDrawMode.NurUmring)
};
ActivePolygonalVectorLayers.Add(polygonalFeature, polygonalVectorLayer);
this.VariableLayers.Add(polygonalVectorLayer);
}
}
public static Image CreatePolygonalSymbol(Size symbolSize, ISymbolizer sym)
{
using (var map = new Map(symbolSize))
{
var l = new PolygonalVectorLayer("0", new GeometryProvider(
map.Factory.ToGeometry(new Envelope(2, symbolSize.Width - 4, 2, symbolSize.Height - 4))));
l.Symbolizer = (IPolygonSymbolizer)sym.Clone();
map.Layers.Add(l);
map.ZoomToBox(new Envelope(0, symbolSize.Width, 0, symbolSize.Height));
return map.GetMap();
}
}
