public void TestLegendItemIterator()
{
var m = CreateMap();
var f = new LegendFactory(new LegendSettings());
var li = new LegendItemEnumerator(f.Create(m).Root);
while (li.MoveNext())
{
Debug.WriteLine(li.Current.Label);
}
}
public void TestSymbolizerLayers()
{
using (var map = new Map())
{
map.SRID = 4326;
map.Layers.Add(new PuntalVectorLayer("Puntal with CharacterPointSymbolizer",
new GeometryProvider(map.Factory.CreatePoint(new Coordinate(0, 0))),
new CharacterPointSymbolizer
{
Font = new Font("Arial", 12, FontStyle.Bold, GraphicsUnit.Pixel),
CharacterIndex = 65,
Foreground = new SolidBrush(Color.Violet),
Halo = 2,
HaloBrush = new SolidBrush(Color.Silver)
}));
map.Layers.Add(new PuntalVectorLayer("Puntal with PathPointSymbolizer",
new GeometryProvider(map.Factory.CreatePoint(new Coordinate(0, 0))),
PathPointSymbolizer.CreateCircle(Pens.Aquamarine, Brushes.BurlyWood, 24)));
try
{
map.ZoomToExtents();
var factory = new LegendFactory();
((LegendSettings)factory.LegendSettings).SymbolSize = new Size(24, 24);
((LegendSettings)factory.LegendSettings).HeaderFont = new Font("Times New Roman", 14, FontStyle.Italic, GraphicsUnit.Pixel);
var legend = factory.Create(map, null);
((MapDecoration)legend).BackgroundColor = System.Drawing.Color.White;
legend.Root.Label = "This is a super long legend title";
using (var img = legend.GetLegendImage(300))
{
img.Save("legendimage2.png");
System.Diagnostics.Process.Start("legendimage2.png");
}
}
catch (Exception e)
{
throw e;
}
}
}
public void TestStandardLayers()
{
using (var map = CreateMap())
try
{
map.ZoomToExtents();
var factory = new LegendFactory();
((LegendSettings)factory.LegendSettings).SymbolSize = new Size(16, 16);
((LegendSettings)factory.LegendSettings).HeaderFont = new Font("Times New Roman", 8, FontStyle.Italic);
var legend = factory.Create(map, null);
((MapDecoration)legend).BackgroundColor = System.Drawing.Color.White;
legend.Root.Label = "This is a super long legend title";
using (var img = legend.GetLegendImage())
{
img.Save("legendimage.png");
System.Diagnostics.Process.Start("legendimage.png");
}
}
catch (Exception e)
{
throw e;
}
}
public void TestStandardLayers()
{
using (var map = new Map())
{
map.Layers.Add(
new TileLayer(new OsmTileSource(new OsmRequest(KnownOsmTileServers.Mapnik)),
"OSM - Mapnik"));
//var wfs = new SharpMap.Web.Wfs.Client(@"http://www2.dmsolutions.ca/cgi-bin/mswfs_gmap?version=1.0.0&request=getcapabilities&service=wfs");
//var p = new SharpMap.Data.Providers.WFS(
// new WfsFeatureTypeInfo { SRID = "EPSG:42304", Geometry = new WfsFeatureTypeInfo.GeometryInfo{}});
map.Layers.Add(
new VectorLayer("Lineal VectorLayer",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreateLineString(
new [] { new GeoAPI.Geometries.Coordinate(0, 0), new GeoAPI.Geometries.Coordinate(10, 0) }))));
var l = map.Layers[1] as VectorLayer;
l.Style = SharpMap.Styles.VectorStyle.CreateRandomLinealStyle();
map.Layers.Add(
new VectorLayer("Puntal VectorLayer",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreatePoint(
new GeoAPI.Geometries.Coordinate(5, 5)))));
l = map.Layers[2] as VectorLayer;
l.Style = SharpMap.Styles.VectorStyle.CreateRandomPuntalStyle();
map.Layers.Add(
new VectorLayer("Polygonal VectorLayer",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreatePolygon(null, null))));
l = map.Layers[3] as VectorLayer;
l.Style = SharpMap.Styles.VectorStyle.CreateRandomPolygonalStyle();
map.Layers.Add(
new VectorLayer("Geometry VectorLayer",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreatePoint(
new GeoAPI.Geometries.Coordinate(5, 5)))));
l = map.Layers[4] as VectorLayer;
l.Style = SharpMap.Styles.VectorStyle.CreateRandomStyle();
map.Layers.Add(
new VectorLayer("Geometry VectorLayer with theme",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreatePoint(
new GeoAPI.Geometries.Coordinate(5, 5)))));
l = map.Layers[5] as VectorLayer;
var dict = new Dictionary <int, SharpMap.Styles.IStyle>();
dict.Add(1, SharpMap.Styles.VectorStyle.CreateRandomLinealStyle());
dict.Add(2, SharpMap.Styles.VectorStyle.CreateRandomLinealStyle());
dict.Add(3, SharpMap.Styles.VectorStyle.CreateRandomLinealStyle());
dict.Add(4, SharpMap.Styles.VectorStyle.CreateRandomLinealStyle());
l.Theme = new SharpMap.Rendering.Thematics.UniqueValuesTheme <int>("test", dict,
SharpMap.Styles.VectorStyle.CreateRandomLinealStyle());
map.Layers.Add(
new VectorLayer("Geometry VectorLayer with gradient theme",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreatePoint(
new GeoAPI.Geometries.Coordinate(5, 5)))));
l = map.Layers[6] as VectorLayer;
l.Theme = new SharpMap.Rendering.Thematics.GradientTheme("test", -100, 100,
SharpMap.Styles.VectorStyle.CreateRandomPolygonalStyle(),
SharpMap.Styles.VectorStyle.CreateRandomPolygonalStyle());
((SharpMap.Rendering.Thematics.GradientTheme)l.Theme).FillColorBlend = SharpMap.Rendering.Thematics.ColorBlend.RainbowMOHID;
var ct = new SharpMap.Rendering.Thematics.CategoryTheme <int>();
ct.ColumnName = "test";
ct.Default = new SharpMap.Rendering.Thematics.CategoryThemeValuesItem <int> {
Title = "standard", Style =
SharpMap.Styles.VectorStyle.CreateRandomPolygonalStyle()
};
ct.Add(new SharpMap.Rendering.Thematics.CategoryThemeValuesItem <int> {
Title = "Line", Style =
SharpMap.Styles.VectorStyle.CreateRandomLinealStyle()
});
ct.Add(new SharpMap.Rendering.Thematics.CategoryThemeValuesItem <int> {
Title = "Point", Style =
SharpMap.Styles.VectorStyle.CreateRandomPuntalStyle()
});
map.Layers.Add(
new VectorLayer("Geometry VectorLayer with category theme",
new SharpMap.Data.Providers.GeometryFeatureProvider(
NtsGeometryServices.Instance.CreateGeometryFactory(4326).CreatePoint(
new GeoAPI.Geometries.Coordinate(5, 5)))));
l = map.Layers[7] as VectorLayer;
l.Theme = ct;
try
{
map.ZoomToExtents();
var factory = new LegendFactory();
((LegendSettings)factory.LegendSettings).SymbolSize = new Size(16, 16);
((LegendSettings)factory.LegendSettings).HeaderFont = new Font("Times New Roman", 8, FontStyle.Italic);
var legend = factory.Create(map, null);
((MapDecoration)legend).BackgroundColor = System.Drawing.Color.White;
legend.Root.Label = "This is a super long legend title";
using (var img = legend.GetLegendImage())
{
img.Save("legendimage.png");
System.Diagnostics.Process.Start("legendimage.png");
}
}
catch (Exception e)
{
throw e;
}
}
}