public ElevationAdjuster(Entity ent)
: base(ent)
{
mMsgFilter = new EM_MouseWheelMsgFilter();
System.Windows.Forms.Application.AddMessageFilter(mMsgFilter);
mElevOffset = (ent as CogoPoint).Elevation;
}
private void ExplodeIntoACAD2000Objects(string drawingName)
{
bool eraseOrig = true;
try
{
if (drawingName == null)
{
throw new ArgumentNullException(nameof(drawingName));
}
using (Autodesk.AutoCAD.DatabaseServices.Database db =
new Autodesk.AutoCAD.DatabaseServices.Database(false, false))
{
db.ReadDwgFile(drawingName, FileOpenMode.OpenForReadAndWriteNoShare, true, null);
using (Transaction tr = db.TransactionManager.StartTransaction())
{
// Collect our exploded objects in a single collection
var selected = PGA.AcadUtilities.AcadUtilities.
GetAllObjectIdsInModel(db, false);
DBObjectCollection objs = new DBObjectCollection();
// Loop through the selected objects
foreach (ObjectId so in selected)
{
// Open one at a time
Entity ent =
(Entity)tr.GetObject(
so,
OpenMode.ForRead
);
// Explode the object into our collection
ent.Explode(objs);
// Erase the original, if requested
if (ent.GetType() == typeof(C3DLandDb.FeatureLine))
{
if (eraseOrig)
{
ent.UpgradeOpen();
ent.Erase();
}
}
}
// Now open the current space in order to
// add our resultant objects
BlockTableRecord btr =
(BlockTableRecord)tr.GetObject(
db.CurrentSpaceId,
OpenMode.ForWrite
);
// Add each one of them to the current space
// and to the transaction
foreach (DBObject obj in objs)
{
Entity ent = (Entity)obj;
btr.AppendEntity(ent);
tr.AddNewlyCreatedDBObject(ent, true);
}
// And then we commit
tr.Commit();
}
var path = Path.GetDirectoryName(drawingName);
var file = Path.GetFileName(drawingName);
var output = Path.Combine(path, "ACAD-" + file);
db.SaveAs(output, DwgVersion.Current);
}
}
catch (Exception ex)
{
MessengerManager.MessengerManager.LogException(ex);
}
}
