/// <summary>Converts a geometry into its GML representation.</summary>
/// <param name="writer">The stream to which the geometry is serialized. </param>
public void WriteXml(XmlWriter writer)
{
var builder = new Gml.GmlGeometryBuilder();
Populate(builder);
IXmlSerializable xg = builder.ConstructedGeometry;
xg.WriteXml(writer);
}
/// <summary>Parses the geometry defined by the specified WKT representation, in the specified coordinate system.</summary>
/// <param name="text">The WKT representation of the geometry.</param>
/// <param name="system">The coordinate system of the WKT representation.</param>
public void Parse(string text, ICoordinateSystem system)
{
Debug.Assert(system!=null);
if (system==null)
throw new ArgumentNullException("system");
_Builder=new Gml.GmlGeometryBuilder(system);
_Builder.Parse(text, system);
}
protected override string GetCustomImplementationName(List <Type> paramTypes, List <object> paramValues, ExpressionBuilderParameters parameters)
{
paramTypes.Add(typeof(IGeometry));
IGeometryBuilder builder = new Gml311.GmlGeometryBuilder();
FilterElement.Envelope.Populate(builder);
paramValues.Add(builder.ConstructedGeometry);
return(OperationNames.Intersects);
}
internal override void BeginGeometry(GeometryType type)
{
if (_Builder == null)
{
Debug.Assert(_CurrentType.Count == 0);
_Builder = new GmlGeometryBuilder();
_Builder.SetCoordinateSystem(CoordinateSystem);
}
_Builder.BeginGeometry(type);
_CurrentType.Push(type);
}
internal override void BeginGeometry(GeometryType type)
{
if (_Builder==null)
{
Debug.Assert(_CurrentType.Count==0);
_Builder=new GmlGeometryBuilder();
_Builder.SetCoordinateSystem(CoordinateSystem);
}
_Builder.BeginGeometry(type);
_CurrentType.Push(type);
}
/// <summary>Parses the geometry defined by the specified WKT representation, in the specified coordinate system.</summary>
/// <param name="text">The WKT representation of the geometry.</param>
/// <param name="system">The coordinate system of the WKT representation.</param>
public void Parse(string text, ICoordinateSystem system)
{
Debug.Assert(system != null);
if (system == null)
{
throw new ArgumentNullException("system");
}
_Builder = new Gml.GmlGeometryBuilder(system);
_Builder.Parse(text, system);
}
public void ShouldReverseGeometries(string input, string expected)
{
var obuilder=new Ogc.Gml.V311.GmlGeometryBuilder();
obuilder.Parse(input, CommonServiceLocator.GetCoordinateSystemProvider().Wgs84);
var builder=new Ogc.Gml.V311.GmlGeometryBuilder();
var rsink=new ReversedGeometrySink(builder);
obuilder.ConstructedGeometry.Populate(rsink);
var g=builder.ConstructedGeometry;
Assert.Equal<string>(expected, g.ToString());
}
/// <summary>Parses the geometry defined by the specified WKB representation, in the specified coordinate system.</summary>
/// <param name="data">The WKB representation of the geometry.</param>
/// <param name="system">The coordinate system of the WKB representation.</param>
void IGeometryBuilder.Parse(byte[] data, ICoordinateSystem system)
{
Debug.Assert(system != null);
if (system == null)
{
throw new ArgumentNullException("system");
}
var g = DbGeometry.FromBinary(data);
_Builder = new Gml.GmlGeometryBuilder(system);
_Builder.Parse(g.AsText(), system);
}
public void ShouldReverseGeometries(string input, string expected)
{
var obuilder = new Ogc.Gml.V311.GmlGeometryBuilder();
obuilder.Parse(input, CommonServiceLocator.GetCoordinateSystemProvider().Wgs84);
var builder = new Ogc.Gml.V311.GmlGeometryBuilder();
var rsink = new ReversedGeometrySink(builder);
obuilder.ConstructedGeometry.Populate(rsink);
var g = builder.ConstructedGeometry;
Assert.Equal <string>(expected, g.ToString());
}
/// <summary>Parses the geometry defined by the specified WKT representation, in the specified coordinate system.</summary>
/// <param name="text">The WKT representation of the geometry.</param>
/// <param name="system">The coordinate system of the WKT representation.</param>
public void Parse(string text, ICoordinateSystem system)
{
Debug.Assert(system != null);
if (system == null)
{
throw new ArgumentNullException("system");
}
IGeometryBuilder builder = new GmlGeometryBuilder();
SimpleFeature.GeometryWktGrammar.Populate(builder, text, system);
_Geometry g = (_Geometry)builder.ConstructedGeometry;
if ((TargetSystem != null) && !system.IsEquivalentTo(TargetSystem))
{
g.Populate(this);
}
else
{
_Geometry = g;
}
}
/// <summary>Converts a geometry into its GML representation.</summary>
/// <param name="writer">The stream to which the geometry is serialized. </param>
public void WriteXml(XmlWriter writer)
{
var builder=new Gml.GmlGeometryBuilder(_CoordinateSystem);
Populate(builder);
IXmlSerializable xg=builder.ConstructedGeometry;
xg.WriteXml(writer);
}
/// <summary>Parses the geometry defined by the specified WKB representation, in the specified coordinate system.</summary>
/// <param name="data">The WKB representation of the geometry.</param>
/// <param name="system">The coordinate system of the WKB representation.</param>
void IGeometryBuilder.Parse(byte[] data, ICoordinateSystem system)
{
Debug.Assert(system!=null);
if (system==null)
throw new ArgumentNullException("system");
var g=DbGeometry.FromBinary(data);
_Builder=new Gml.GmlGeometryBuilder(system);
_Builder.Parse(g.AsText(), system);
}
/// <summary>Parses the geometry defined by the specified WKT representation, in the specified coordinate system.</summary>
/// <param name="text">The WKT representation of the geometry.</param>
/// <param name="system">The coordinate system of the WKT representation.</param>
public void Parse(string text, ICoordinateSystem system)
{
Debug.Assert(system!=null);
if (system==null)
throw new ArgumentNullException("system");
IGeometryBuilder builder=new GmlGeometryBuilder();
SimpleFeature.GeometryWktGrammar.Populate(builder, text, system);
_Geometry g=(_Geometry)builder.ConstructedGeometry;
if ((TargetSystem!=null) && !system.IsEquivalentTo(TargetSystem))
g.Populate(this);
else
_Geometry=g;
}
/// <summary>Creates a new instance of the <see cref="SpatialGeometryBuilder" /> class.</summary>
/// <param name="targetSystem">The target coordinate system. If different from the source, transformations will occur.</param>
public SpatialGeometryBuilder(ICoordinateSystem targetSystem):
base(targetSystem)
{
_Builder=new Gml.GmlGeometryBuilder();
_CoordinateSystem=targetSystem;
}
/// <summary>Creates a new instance of the <see cref="SpatialGeometryBuilder" /> class.</summary>
public SpatialGeometryBuilder():
base()
{
_Builder=new Gml.GmlGeometryBuilder();
}
/// <summary>Creates a new instance of the <see cref="SpatialGeometryBuilder" /> class.</summary>
public SpatialGeometryBuilder() :
base()
{
_Builder = new Gml.GmlGeometryBuilder();
}
/// <summary>Creates a new instance of the <see cref="SpatialGeometryBuilder" /> class.</summary>
/// <param name="targetSystem">The target coordinate system. If different from the source, transformations will occur.</param>
public SpatialGeometryBuilder(ICoordinateSystem targetSystem) :
base(targetSystem)
{
_Builder = new Gml.GmlGeometryBuilder();
_CoordinateSystem = targetSystem;
}
