private static void AddRing(SqlGeometryBuilder builder, SMLinearRing linearRing)
{
SMPoint pt = linearRing.StartPoint;
builder.BeginFigure(pt.X, pt.Y);
for (int i = 1; i < linearRing.NumPoints; i++)
{
pt = linearRing.Point(i);
builder.AddLine(pt.X, pt.Y);
}
builder.EndFigure();
}
private static IList <SMPoint> GetPoints(SqlGeometry geometry)
{
int pointsNum = (int)geometry.STNumPoints();
SMPoint[] pts = new SMPoint[pointsNum];
for (int i = 1; i <= pointsNum; i++)
{
SqlGeometry ptGeometry = geometry.STPointN(i);
double z = ptGeometry.Z == SqlDouble.Null ? (double)ptGeometry.Z : 0;
pts[i - 1] = new SMPoint((double)ptGeometry.STX, (double)ptGeometry.STY, z);
}
return(pts);
}
private static void SharpMapLineStringToSqlGeometry(SqlGeometryBuilder geomBuilder, SMLineString lineString)
{
geomBuilder.BeginGeometry(OpenGisGeometryType.LineString);
SMPoint point = lineString.StartPoint;
geomBuilder.BeginFigure(point.X, point.Y);
for (int i = 1; i < lineString.NumPoints; i++)
{
point = lineString.Point(i);
geomBuilder.AddLine(point.X, point.Y);
}
geomBuilder.EndFigure();
geomBuilder.EndGeometry();
}
private static void SharpMapPointToSqlGeometry(SqlGeometryBuilder geomBuilder, SMPoint point)
{
try
{
geomBuilder.BeginGeometry(OpenGisGeometryType.Point);
geomBuilder.BeginFigure(point.X, point.Y, point.Z, null);
geomBuilder.EndFigure();
geomBuilder.EndGeometry();
}
catch (Exception ex)
{
string exMessage = string.Format("Failed Point X [{0}] Y [{1}] Z[{2}]", point.X, point.Y, point.Z);
Exception wrappingException = new Exception(exMessage, ex);
throw wrappingException;
}
}
private static IList<SMPoint> GetPoints(SqlGeometry geometry)
{
int pointsNum = (int)geometry.STNumPoints();
SMPoint[] pts = new SMPoint[pointsNum];
for (int i = 1; i <= pointsNum; i++)
{
SqlGeometry ptGeometry = geometry.STPointN(i);
double z = ptGeometry.Z == SqlDouble.Null ? (double)ptGeometry.Z : 0;
pts[i - 1] = new SMPoint((double)ptGeometry.STX, (double)ptGeometry.STY, z);
}
return pts;
}
private static void SharpMapPointToSqlGeometry(SqlGeometryBuilder geomBuilder, SMPoint point)
{
try
{
geomBuilder.BeginGeometry(OpenGisGeometryType.Point);
geomBuilder.BeginFigure(point.X, point.Y, point.Z, null);
geomBuilder.EndFigure();
geomBuilder.EndGeometry();
}
catch (Exception ex)
{
string exMessage = string.Format("Failed Point X [{0}] Y [{1}] Z[{2}]", point.X, point.Y, point.Z);
Exception wrappingException = new Exception(exMessage, ex);
throw wrappingException;
}
}
