private static GeoAPIMultiLineString FromMultiLineString(IMultiLineString geometry, GeoAPIGeometryFactory factory, bool copyUserData)
{
var dsLineStrings = new GeoAPILineString[geometry.NumGeometries];
for (var i = 0; i < dsLineStrings.Length; i++)
{
dsLineStrings[i] = FromLineString((ILineString)geometry.GetGeometryN(i), factory, copyUserData);
}
var result = factory.CreateMultiLineString(dsLineStrings);
if (copyUserData)
{
result.UserData = geometry.UserData;
}
return(result);
}
/// <summary>
/// Gets the line for the specified index
/// </summary>
/// <param name="shape">The shape to convert</param>
/// <param name="factory">The geometry factory to use.</param>
/// <param name="copyAttributes">A value indicating whether or not to copy the <see cref="Data.Shape.Attributes"/> to <see cref="GeoAPIGeometry.UserData"/></param>
/// <returns>The geometry representing the converted shape.</returns>
private static GeoAPIGeometry FromLineShape(Data.Shape shape, GeoAPIGeometryFactory factory, bool copyAttributes)
{
var lines = new List <GeoAPILineString>();
foreach (var part in shape.Range.Parts)
{
var i = part.StartIndex;
var coords = new List <GeoAPICoordinate>();
foreach (var d in part)
{
var c = new GeoAPICoordinate(d.X, d.Y);
coords.Add(c);
//if (shape.HasM()) c.M = M[i];
if (shape.HasZ())
{
c.Z = shape.Z[i];
}
i++;
}
lines.Add(factory.CreateLineString(coords.ToArray()));
}
if (lines.Count == 1)
{
if (copyAttributes)
{
lines[0].UserData = shape.Attributes;
}
return(lines[0]);
}
var ret = factory.CreateMultiLineString(lines.ToArray());
if (copyAttributes)
{
ret.UserData = shape.Attributes;
}
return(ret);
}
/// <summary>
/// Gets the line for the specified index
/// </summary>
/// <param name="shape">The shape to convert</param>
/// <param name="factory">The geometry factory to use.</param>
/// <param name="copyAttributes">A value indicating whether or not to copy the <see cref="Data.Shape.Attributes"/> to <see cref="GeoAPIGeometry.UserData"/></param>
/// <returns>The geometry representing the converted shape.</returns>
private static GeoAPIGeometry FromLineShape(Data.Shape shape, GeoAPIGeometryFactory factory, bool copyAttributes)
{
var lines = new List<GeoAPILineString>();
foreach (var part in shape.Range.Parts)
{
var i = part.StartIndex;
var coords = new List<GeoAPICoordinate>();
foreach (var d in part)
{
var c = new GeoAPICoordinate(d.X, d.Y);
coords.Add(c);
//if (shape.HasM()) c.M = M[i];
if (shape.HasZ()) c.Z = shape.Z[i];
i++;
}
lines.Add(factory.CreateLineString(coords.ToArray()));
}
if (lines.Count == 1)
{
if (copyAttributes)
lines[0].UserData = shape.Attributes;
return lines[0];
}
var ret = factory.CreateMultiLineString(lines.ToArray());
if (copyAttributes)
ret.UserData = shape.Attributes;
return ret;
}
private static GeoAPIMultiLineString FromMultiLineString(IMultiLineString geometry, GeoAPIGeometryFactory factory, bool copyUserData)
{
var dsLineStrings = new GeoAPILineString[geometry.NumGeometries];
for (var i = 0; i < dsLineStrings.Length; i++)
dsLineStrings[i] = FromLineString((ILineString)geometry.GetGeometryN(i), factory, copyUserData);
var result = factory.CreateMultiLineString(dsLineStrings);
if (copyUserData)
result.UserData = geometry.UserData;
return result;
}
