/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType);
foreach (SeriesNode series in _PolygonsSeries)
{
sink.BeginGeometry(GeometryType.Polygon);
List<SeriesNode> lineStrings=series.Select<ParseTreeNode, SeriesNode>(n => (SeriesNode)n.AstNode).ToList<SeriesNode>();
MultiLineStringNode.Populate(sink, lineStrings, GeometryType.Polygon);
sink.EndGeometry();
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType);
foreach (SeriesNode series in _PolygonsSeries)
{
sink.BeginGeometry(GeometryType.Polygon);
List <SeriesNode> lineStrings = series.Select <ParseTreeNode, SeriesNode>(n => (SeriesNode)n.AstNode).ToList <SeriesNode>();
MultiLineStringNode.Populate(sink, lineStrings, GeometryType.Polygon);
sink.EndGeometry();
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
/// <remarks>
/// <para>The call sequence is a set of figures, lines, and points for geometry types.</para>
/// </remarks>
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
switch (_Geometry.GeometryType)
{
case SmGeometries.GeometryType2.LineString:
case SmGeometries.GeometryType2.Point:
case SmGeometries.GeometryType2.Polygon:
_PopulateSimpleType(sink, _Geometry);
break;
case SmGeometries.GeometryType2.GeometryCollection:
case SmGeometries.GeometryType2.MultiLineString:
case SmGeometries.GeometryType2.MultiPoint:
case SmGeometries.GeometryType2.MultiPolygon:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.GeometryType));
foreach (SmGeometries.Geometry g in (IEnumerable <SmGeometries.Geometry>)_Geometry)
{
_PopulateSimpleType(sink, g);
}
sink.EndGeometry();
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
_Geometry.GeometryType
)
);
}
}
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
sink.BeginGeometry(GeometryType.Polygon);
if (
(lowerCorner!=null) && (lowerCorner.TypedValue!=null) && (lowerCorner.TypedValue.Count==2) &&
(upperCorner!=null) && (upperCorner.TypedValue!=null) && (upperCorner.TypedValue.Count==2)
)
{
double minlon=Math.Min(lowerCorner.TypedValue[0], upperCorner.TypedValue[0]);
double maxlon=Math.Max(lowerCorner.TypedValue[0], upperCorner.TypedValue[0]);
double minlat=Math.Min(lowerCorner.TypedValue[1], upperCorner.TypedValue[1]);
double maxlat=Math.Max(lowerCorner.TypedValue[1], upperCorner.TypedValue[1]);
sink.BeginFigure(minlon, minlat, null);
sink.AddLine(maxlon, minlat, null);
sink.AddLine(maxlon, maxlat, null);
sink.AddLine(minlon, maxlat, null);
sink.AddLine(minlon, minlat, null);
sink.EndFigure();
}
sink.EndGeometry();
}
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
sink.BeginGeometry(GeometryType.Polygon);
if (
(lowerCorner != null) && (lowerCorner.TypedValue != null) && (lowerCorner.TypedValue.Count == 2) &&
(upperCorner != null) && (upperCorner.TypedValue != null) && (upperCorner.TypedValue.Count == 2)
)
{
double minlon = Math.Min(lowerCorner.TypedValue[0], upperCorner.TypedValue[0]);
double maxlon = Math.Max(lowerCorner.TypedValue[0], upperCorner.TypedValue[0]);
double minlat = Math.Min(lowerCorner.TypedValue[1], upperCorner.TypedValue[1]);
double maxlat = Math.Max(lowerCorner.TypedValue[1], upperCorner.TypedValue[1]);
sink.BeginFigure(minlon, minlat, null);
sink.AddLine(maxlon, minlat, null);
sink.AddLine(maxlon, maxlat, null);
sink.AddLine(minlon, maxlat, null);
sink.AddLine(minlon, minlat, null);
sink.EndFigure();
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.GeometryCollection);
foreach (IGeometryTap g in _Geometries)
g.Populate(sink);
sink.EndGeometry();
}
internal protected override void InternalPopulate(IGeometrySink sink)
{
int dim = 2;
if (srsDimension.HasValue)
{
dim = Convert.ToInt32(srsDimension.Value);
}
sink.BeginGeometry(GeometryType.Point);
//if (pos!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}pos").Any <XElement>())
{
if (pos.srsDimension.HasValue)
{
dim = Convert.ToInt32(pos.srsDimension.Value);
}
if ((pos.TypedValue != null) && (pos.TypedValue.Count >= dim))
{
sink.BeginFigure(pos.TypedValue[0], pos.TypedValue[1], dim > 2 ? pos.TypedValue[2] : (double?)null);
sink.EndFigure();
}
}
sink.EndGeometry();
}
public void BeginGeometry(OpenGisGeometryType type)
{
if (type == OpenGisGeometryType.Point || type == OpenGisGeometryType.MultiPoint)
{
if (m_root)
{
m_root = false;
m_sink.BeginGeometry(OpenGisGeometryType.GeometryCollection);
m_sink.EndGeometry();
}
m_depth++;
}
else
{
m_sink.BeginGeometry(type);
}
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.GeometryCollection);
foreach (IGeometryTap g in _Geometries)
{
g.Populate(sink);
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.Point);
if (_Point!=null)
{
sink.BeginFigure(_Point.X, _Point.Y, null);
sink.EndFigure();
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.Point);
if (_Point != null)
{
sink.BeginFigure(_Point.X, _Point.Y, null);
sink.EndFigure();
}
sink.EndGeometry();
}
public void EndGeometry()
{
if (m_types.Count > 0)
{
m_types.Dequeue();
}
else
{
m_sink.EndGeometry();
}
}
protected internal override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.MultiLineString);
//if ((lineStringMember!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}lineStringMember").Any<XElement>())
foreach (lineStringMember l in lineStringMember)
l.LineString.Populate(sink);
sink.EndGeometry();
}
protected internal override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.MultiPoint);
//if ((pointMember!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}pointMember").Any<XElement>())
foreach (pointMember p in pointMember)
p.Point.Populate(sink);
sink.EndGeometry();
}
protected internal override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.GeometryCollection);
//if ((geometryMember!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}geometryMember").Any<XElement>())
foreach (geometryMember g in geometryMember)
g._Geometry.Populate(sink);
sink.EndGeometry();
}
internal protected override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.Polygon);
if ((exterior!=null) && (exterior._Ring!=null))
exterior._Ring.Populate(sink);
if (interior!=null)
foreach (interior intr in interior)
intr._Ring.Populate(sink);
sink.EndGeometry();
}
protected internal override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.GeometryCollection);
//if ((geometryMember!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}geometryMember").Any <XElement>())
{
foreach (geometryMember g in geometryMember)
{
g._Geometry.Populate(sink);
}
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
/// <remarks>
/// <para>The call sequence is a set of figures, lines, and points for geometry types.</para>
/// </remarks>
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
sink.BeginGeometry(GeometryType.Polygon);
sink.BeginFigure(_Envelope.MinX, _Envelope.MinY, null);
sink.AddLine(_Envelope.MaxX, _Envelope.MinY, null);
sink.AddLine(_Envelope.MaxX, _Envelope.MaxY, null);
sink.AddLine(_Envelope.MinX, _Envelope.MaxY, null);
sink.AddLine(_Envelope.MinX, _Envelope.MinY, null);
sink.EndFigure();
sink.EndGeometry();
}
protected internal override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.MultiLineString);
//if ((lineStringMember!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}lineStringMember").Any <XElement>())
{
foreach (lineStringMember l in lineStringMember)
{
l.LineString.Populate(sink);
}
}
sink.EndGeometry();
}
protected internal override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.MultiPolygon);
//if ((polygonMember!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}polygonMember").Any <XElement>())
{
foreach (polygonMember p in polygonMember)
{
p.Polygon.Populate(sink);
}
}
sink.EndGeometry();
}
private static void _PopulateSimpleType(IGeometrySink sink, FGeometry.IGeometry geometry)
{
sink.BeginGeometry(GeometryTypeUtils.Convert(geometry.DerivedType));
switch (geometry.DerivedType)
{
case FCommon.GeometryType.GeometryType_LineString:
using (FGeometry.DirectPositionCollection positions = ((FGeometry.ILineString)geometry).Positions)
CreateFigure(sink, positions);
break;
case FCommon.GeometryType.GeometryType_Point:
using (FGeometry.DirectPositionCollection positions = new FGeometry.DirectPositionCollection())
using (FGeometry.IDirectPosition dp = ((FGeometry.IPoint)geometry).Position)
{
positions.Add(dp);
CreateFigure(sink, positions);
}
break;
case FCommon.GeometryType.GeometryType_Polygon:
{
var polygon = (FGeometry.IPolygon)geometry;
using (FGeometry.ILinearRing exterior = polygon.ExteriorRing)
using (FGeometry.DirectPositionCollection positions = exterior.Positions)
CreateFigure(sink, positions);
for (int i = 0; i < polygon.InteriorRingCount; ++i)
{
using (FGeometry.ILinearRing interior = polygon.GetInteriorRing(i))
using (FGeometry.DirectPositionCollection positions = interior.Positions)
CreateFigure(sink, positions);
}
}
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
geometry.DerivedType
)
);
}
sink.EndGeometry();
}
internal protected override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.LineString);
//if (posList!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}posList").Any<XElement>())
if ((posList.TypedValue!=null) && (posList.TypedValue.Count>=2))
{
sink.BeginFigure(posList.TypedValue[0], posList.TypedValue[1], null);
for (int i=2; i<posList.TypedValue.Count; i+=2)
sink.AddLine(posList.TypedValue[i], posList.TypedValue[i+1], null);
sink.EndFigure();
}
sink.EndGeometry();
}
internal static void Populate(IGeometrySink sink, IList <SeriesNode> pointSeries, GeometryType type)
{
foreach (SeriesNode series in pointSeries)
{
if (type != GeometryType.Polygon)
{
sink.BeginGeometry(GeometryType.LineString);
}
List <PointNode> points = series.Select <ParseTreeNode, PointNode>(n => (PointNode)n.AstNode).ToList <PointNode>();
MultiPointNode.Populate(sink, points, GeometryType.LineString);
if (type != GeometryType.Polygon)
{
sink.EndGeometry();
}
}
}
internal protected override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.Polygon);
if ((exterior != null) && (exterior._Ring != null))
{
exterior._Ring.Populate(sink);
}
if (interior != null)
{
foreach (interior intr in interior)
{
intr._Ring.Populate(sink);
}
}
sink.EndGeometry();
}
internal protected override void InternalPopulate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType.LineString);
//if (posList!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}posList").Any <XElement>())
{
if ((posList.TypedValue != null) && (posList.TypedValue.Count >= 2))
{
sink.BeginFigure(posList.TypedValue[0], posList.TypedValue[1], null);
for (int i = 2; i < posList.TypedValue.Count; i += 2)
{
sink.AddLine(posList.TypedValue[i], posList.TypedValue[i + 1], null);
}
sink.EndFigure();
}
}
sink.EndGeometry();
}
private static void _PopulateSimpleType(IGeometrySink sink, SmGeometries.Geometry geometry)
{
sink.BeginGeometry(GeometryTypeUtils.Convert(geometry.GeometryType));
switch (geometry.GeometryType)
{
case SmGeometries.GeometryType2.LineString:
CreateFigure(sink, ((SmGeometries.LineString)geometry).Vertices);
break;
case SmGeometries.GeometryType2.Point:
CreateFigure(sink, new SmGeometries.Point[] { (SmGeometries.Point)geometry });
break;
case SmGeometries.GeometryType2.Polygon:
{
var pol = (SmGeometries.Polygon)geometry;
CreateFigure(sink, pol.ExteriorRing.Vertices);
if (pol.InteriorRings != null)
{
foreach (SmGeometries.LinearRing lr in pol.InteriorRings)
{
CreateFigure(sink, lr.Vertices);
}
}
}
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
geometry.GeometryType
)
);
}
sink.EndGeometry();
}
internal static void Populate(IGeometrySink sink, IList <PointNode> points, GeometryType type)
{
if (points.Count > 0)
{
if (type != GeometryType.LineString)
{
sink.BeginGeometry(GeometryType.Point);
}
sink.BeginFigure(points[0].X, points[0].Y, null);
if (type == GeometryType.MultiPoint)
{
sink.EndFigure();
}
for (int i = 1; i < points.Count; ++i)
{
if (type == GeometryType.MultiPoint)
{
sink.BeginFigure(points[i].X, points[i].Y, null);
sink.EndFigure();
}
else
{
sink.AddLine(points[i].X, points[i].Y, null);
}
}
if (type != GeometryType.MultiPoint)
{
sink.EndFigure();
}
if (type != GeometryType.LineString)
{
sink.EndGeometry();
}
}
}
internal protected override void InternalPopulate(IGeometrySink sink)
{
int dim=2;
if (srsDimension.HasValue)
dim=Convert.ToInt32(srsDimension.Value);
sink.BeginGeometry(GeometryType.Point);
//if (pos!=null)
if (Untyped.Descendants("{http://www.opengis.net/gml}pos").Any<XElement>())
{
if (pos.srsDimension.HasValue)
dim=Convert.ToInt32(pos.srsDimension.Value);
if ((pos.TypedValue!=null) && (pos.TypedValue.Count>=dim))
{
sink.BeginFigure(pos.TypedValue[0], pos.TypedValue[1], dim>2 ? pos.TypedValue[2] : (double?)null);
sink.EndFigure();
}
}
sink.EndGeometry();
}
// Just pass through without change.
public void EndGeometry()
{
_target.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
/// <remarks>
/// <para>The call sequence is a set of figures, lines, and points for geometry types.</para>
/// </remarks>
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
switch (_Geometry.GeometryType)
{
case SmGeometries.GeometryType2.LineString:
case SmGeometries.GeometryType2.Point:
case SmGeometries.GeometryType2.Polygon:
_PopulateSimpleType(sink, _Geometry);
break;
case SmGeometries.GeometryType2.GeometryCollection:
case SmGeometries.GeometryType2.MultiLineString:
case SmGeometries.GeometryType2.MultiPoint:
case SmGeometries.GeometryType2.MultiPolygon:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.GeometryType));
foreach (SmGeometries.Geometry g in (IEnumerable<SmGeometries.Geometry>)_Geometry)
_PopulateSimpleType(sink, g);
sink.EndGeometry();
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
_Geometry.GeometryType
)
);
}
}
private static void _PopulateSimpleType(IGeometrySink sink, SmGeometries.Geometry geometry)
{
sink.BeginGeometry(GeometryTypeUtils.Convert(geometry.GeometryType));
switch (geometry.GeometryType)
{
case SmGeometries.GeometryType2.LineString:
CreateFigure(sink, ((SmGeometries.LineString)geometry).Vertices);
break;
case SmGeometries.GeometryType2.Point:
CreateFigure(sink, new SmGeometries.Point[] { (SmGeometries.Point)geometry });
break;
case SmGeometries.GeometryType2.Polygon:
{
var pol=(SmGeometries.Polygon)geometry;
CreateFigure(sink, pol.ExteriorRing.Vertices);
if (pol.InteriorRings!=null)
foreach (SmGeometries.LinearRing lr in pol.InteriorRings)
CreateFigure(sink, lr.Vertices);
}
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
geometry.GeometryType
)
);
}
sink.EndGeometry();
}
internal static void Populate(IGeometrySink sink, IList<SeriesNode> pointSeries, GeometryType type)
{
foreach (SeriesNode series in pointSeries)
{
if (type!=GeometryType.Polygon)
sink.BeginGeometry(GeometryType.LineString);
List<PointNode> points=series.Select<ParseTreeNode, PointNode>(n => (PointNode)n.AstNode).ToList<PointNode>();
MultiPointNode.Populate(sink, points, GeometryType.LineString);
if (type!=GeometryType.Polygon)
sink.EndGeometry();
}
}
public void EndGeography()
{
_sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
/// <remarks>
/// <para>The call sequence is a set of figures, lines, and points for geometry types.</para>
/// </remarks>
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
switch (_Geometry.DerivedType)
{
case FCommon.GeometryType.GeometryType_LineString:
case FCommon.GeometryType.GeometryType_Point:
case FCommon.GeometryType.GeometryType_Polygon:
_PopulateSimpleType(sink, _Geometry);
break;
case FCommon.GeometryType.GeometryType_MultiLineString:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiLineString=(FGeometry.IMultiLineString)_Geometry;
for (int i=0; i<multiLineString.Count; ++i)
using (FGeometry.ILineString lineString=multiLineString[i])
_PopulateSimpleType(sink, lineString);
}
sink.EndGeometry();
break;
case FCommon.GeometryType.GeometryType_MultiPoint:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiPoint=(FGeometry.IMultiPoint)_Geometry;
using (FGeometry.DirectPositionCollection positions=new FGeometry.DirectPositionCollection())
for (int i=0; i<multiPoint.Count; ++i)
using (FGeometry.IPoint point=multiPoint[i])
_PopulateSimpleType(sink, point);
}
sink.EndGeometry();
break;
case FCommon.GeometryType.GeometryType_MultiPolygon:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiPolygon=(FGeometry.IMultiPolygon)_Geometry;
for (int i=0; i<multiPolygon.Count; ++i)
using (FGeometry.IPolygon polygon=multiPolygon[i])
_PopulateSimpleType(sink, polygon);
}
sink.EndGeometry();
break;
case FCommon.GeometryType.GeometryType_MultiGeometry:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiGeometry=(FGeometry.IMultiGeometry)_Geometry;
for (int i=0; i<multiGeometry.Count; ++i)
using (FGeometry.IGeometry geometry=multiGeometry[i])
_PopulateSimpleType(sink, geometry);
}
sink.EndGeometry();
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
_Geometry.DerivedType
)
);
}
}
private static void _PopulateSimpleType(IGeometrySink sink, FGeometry.IGeometry geometry)
{
sink.BeginGeometry(GeometryTypeUtils.Convert(geometry.DerivedType));
switch (geometry.DerivedType)
{
case FCommon.GeometryType.GeometryType_LineString:
using (FGeometry.DirectPositionCollection positions=((FGeometry.ILineString)geometry).Positions)
CreateFigure(sink, positions);
break;
case FCommon.GeometryType.GeometryType_Point:
using (FGeometry.DirectPositionCollection positions=new FGeometry.DirectPositionCollection())
using (FGeometry.IDirectPosition dp=((FGeometry.IPoint)geometry).Position)
{
positions.Add(dp);
CreateFigure(sink, positions);
}
break;
case FCommon.GeometryType.GeometryType_Polygon:
{
var polygon=(FGeometry.IPolygon)geometry;
using (FGeometry.ILinearRing exterior=polygon.ExteriorRing)
using (FGeometry.DirectPositionCollection positions=exterior.Positions)
CreateFigure(sink, positions);
for (int i=0; i<polygon.InteriorRingCount; ++i)
using (FGeometry.ILinearRing interior=polygon.GetInteriorRing(i))
using (FGeometry.DirectPositionCollection positions=interior.Positions)
CreateFigure(sink, positions);
}
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
geometry.DerivedType
)
);
}
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
/// <remarks>
/// <para>The call sequence is a set of figures, lines, and points for geometry types.</para>
/// </remarks>
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
switch (_Geometry.DerivedType)
{
case FCommon.GeometryType.GeometryType_LineString:
case FCommon.GeometryType.GeometryType_Point:
case FCommon.GeometryType.GeometryType_Polygon:
_PopulateSimpleType(sink, _Geometry);
break;
case FCommon.GeometryType.GeometryType_MultiLineString:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiLineString = (FGeometry.IMultiLineString)_Geometry;
for (int i = 0; i < multiLineString.Count; ++i)
{
using (FGeometry.ILineString lineString = multiLineString[i])
_PopulateSimpleType(sink, lineString);
}
}
sink.EndGeometry();
break;
case FCommon.GeometryType.GeometryType_MultiPoint:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiPoint = (FGeometry.IMultiPoint)_Geometry;
using (FGeometry.DirectPositionCollection positions = new FGeometry.DirectPositionCollection())
for (int i = 0; i < multiPoint.Count; ++i)
{
using (FGeometry.IPoint point = multiPoint[i])
_PopulateSimpleType(sink, point);
}
}
sink.EndGeometry();
break;
case FCommon.GeometryType.GeometryType_MultiPolygon:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiPolygon = (FGeometry.IMultiPolygon)_Geometry;
for (int i = 0; i < multiPolygon.Count; ++i)
{
using (FGeometry.IPolygon polygon = multiPolygon[i])
_PopulateSimpleType(sink, polygon);
}
}
sink.EndGeometry();
break;
case FCommon.GeometryType.GeometryType_MultiGeometry:
sink.BeginGeometry(GeometryTypeUtils.Convert(_Geometry.DerivedType));
{
var multiGeometry = (FGeometry.IMultiGeometry)_Geometry;
for (int i = 0; i < multiGeometry.Count; ++i)
{
using (FGeometry.IGeometry geometry = multiGeometry[i])
_PopulateSimpleType(sink, geometry);
}
}
sink.EndGeometry();
break;
default:
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
SR.UnsupportedGeometryTypeException,
_Geometry.DerivedType
)
);
}
}
internal static void Populate(IGeometrySink sink, IList<PointNode> points, GeometryType type)
{
if (points.Count>0)
{
if (type!=GeometryType.LineString)
sink.BeginGeometry(GeometryType.Point);
sink.BeginFigure(points[0].X, points[0].Y, null);
if (type==GeometryType.MultiPoint)
sink.EndFigure();
for (int i=1; i<points.Count; ++i)
if (type==GeometryType.MultiPoint)
{
sink.BeginFigure(points[i].X, points[i].Y, null);
sink.EndFigure();
} else
sink.AddLine(points[i].X, points[i].Y, null);
if (type!=GeometryType.MultiPoint)
sink.EndFigure();
if (type!=GeometryType.LineString)
sink.EndGeometry();
}
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType);
Populate(sink, _Points, GeometryType);
sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
/// <remarks>
/// <para>The call sequence is a set of figures, lines, and points for geometry types.</para>
/// </remarks>
public void Populate(IGeometrySink sink)
{
sink.SetCoordinateSystem(CoordinateSystem);
sink.BeginGeometry(GeometryType.Polygon);
sink.BeginFigure(_Envelope.MinX, _Envelope.MinY, null);
sink.AddLine(_Envelope.MaxX, _Envelope.MinY, null);
sink.AddLine(_Envelope.MaxX, _Envelope.MaxY, null);
sink.AddLine(_Envelope.MinX, _Envelope.MaxY, null);
sink.AddLine(_Envelope.MinX, _Envelope.MinY, null);
sink.EndFigure();
sink.EndGeometry();
}
public void EndGeometry()
{
m_sink.EndGeometry();
}
/// <summary>Applies a geometry type call sequence to the specified <paramref name="sink" />.</summary>
/// <param name="sink">The sink to populate.</param>
public void Populate(IGeometrySink sink)
{
sink.BeginGeometry(GeometryType);
Populate(sink, _PointSeries, GeometryType);
sink.EndGeometry();
}
