Polyline2d ClonePolyline2d(Polyline2d oldEnt)
{
try
{
Point3dCollection vertices = new Point3dCollection();
DoubleCollection bulges = new DoubleCollection();;
IEnumerator Enumerator = oldEnt.GetEnumerator();
while (Enumerator.MoveNext())
{
ObjectId id = (ObjectId)Enumerator.Current;
Vertex2d vtx = (Vertex2d)id.GetObject(OpenMode.ForWrite);
vertices.Add(vtx.Position);
bulges.Add(vtx.Bulge);
vtx.Dispose();
}
return(new Polyline2d(oldEnt.PolyType, vertices, oldEnt.Elevation, oldEnt.Closed, oldEnt.DefaultStartWidth, oldEnt.DefaultEndWidth, bulges));
}
catch (Exception ex)
{
Logger.log("ClonePolyline2d", ex.Message);
}
return(null);
}
public static void ObjectsByLayer()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Transaction tr = db.TransactionManager.StartTransaction();
string output = Path.ChangeExtension(doc.Name, "dat");
if (doc == null)
{
return;
}
var ed = doc.Editor;
// Select the objects to sort
// Setups the keyword options
PromptSelectionOptions Opts = new PromptSelectionOptions();
Opts.MessageForAdding = "\n请选择断面图";
var psr = ed.GetSelection(Opts);
if (psr.Status != PromptStatus.OK)
{
return;
}
// We'll sort them based on a string value (the layer name)
var map = new Dictionary <ObjectId, string>();
foreach (dynamic id in psr.Value.GetObjectIds())
{
if (id.ObjectClass.Name == "AcDbText")
{
if (id.TextString.Contains("K"))
{
map.Add(id, id.TextString);
WriteMessage(output, id.TextString);
}
else if (id.TextString.Contains("Wy"))
{
WriteMessage(output, "#------------------------------------------------------#");
map.Add(id, id.TextString);
WriteMessage(output, id.TextString);
}
if (id.Layer == "右标高1")
{
map.Add(id, id.TextString);
WriteMessage(output, "H0=" + id.TextString);
}
else if (id.Layer == "左标高")
{
map.Add(id, id.TextString);
WriteMessage(output, "H1=" + id.TextString);
}
else if (id.Layer == "左标高1")
{
map.Add(id, id.TextString);
WriteMessage(output, "H2=" + id.TextString);
}
}
else if (id.ObjectClass.Name == "AcDb2dPolyline")
{
Polyline2d tmp = (Polyline2d)tr.GetObject(id, OpenMode.ForRead);
// tmp.
if (tmp.Layer == "dmx")
{
WriteMessage(output, "dmx");
IEnumerator vertices = tmp.GetEnumerator();
while (vertices.MoveNext())
{
ObjectId vetxid = (ObjectId)vertices.Current;
Vertex2d vtx = (Vertex2d)vetxid.GetObject(OpenMode.ForRead);
string loc = string.Format("{0},{1},0", vtx.Position.X, vtx.Position.Y);
WriteMessage(output, loc);
}
}
else if (tmp.Layer == "sjx")
{
WriteMessage(output, "sjx");
IEnumerator vertices = tmp.GetEnumerator();
while (vertices.MoveNext())
{
ObjectId vetxid = (ObjectId)vertices.Current;
Vertex2d vtx = (Vertex2d)vetxid.GetObject(OpenMode.ForRead);
string loc = string.Format("{0},{1},0", vtx.Position.X, vtx.Position.Y);
WriteMessage(output, loc);
}
}
}
else if (id.ObjectClass.Name == "AcDbLine")
{
Line zx = (Line)tr.GetObject(id, OpenMode.ForRead);
if (zx.Layer == "zhix")
{
WriteMessage(output, "X=" + zx.StartPoint.X.ToString());
}
}
}
var sorted = map.OrderBy(kv => kv.Value);
// Print them in order to the command-line
foreach (var item in sorted)
{
ed.WriteMessage("\nObject {0} on layer {1}", item.Key, item.Value);
}
tr.Commit();
tr.Dispose();
}
