public static void InsertBlock(string fileName)
{
//块ID
ObjectId blockId;
//图形数据库读取外部图块
Database blockDatabase = new Database(false, true);
blockDatabase.ReadDwgFile(fileName, System.IO.FileShare.Read, false, string.Empty);
// blockDatabase.CloseInput(true);
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForWrite);
string blockName = SymbolUtilityServices.GetBlockNameFromInsertPathName(fileName);
//将外部图块插入到当前模型空间
blockId = db.Insert(blockName, blockDatabase, true);
trans.Commit();
}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord btr = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
//通过块定义创建块参照
BlockReference br = new BlockReference(new Point3d(0, 0, 0), blockId);
//把块参照添加到块表记录
btr.AppendEntity(br);
tr.AddNewlyCreatedDBObject(br, true);
tr.Commit();
}
}
public void InserirBlocoNoDesenho(string nomeArquivo)
{
Document acDoc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database currDwgDb = acDoc.Database;
Editor acDocEd = acDoc.Editor;
try
{
using (DocumentLock docLock = acDoc.LockDocument())
{
using (Database xDb = new Database(false, true))
{
xDb.ReadDwgFile(nomeArquivo, System.IO.FileShare.Read, true, "");
using (Transaction tr = acDoc.TransactionManager.StartTransaction())
{
string name = SymbolUtilityServices.GetBlockNameFromInsertPathName(nomeArquivo);
ObjectId id = currDwgDb.Insert(name, xDb, true);
if (id.IsNull)
{
acDocEd.WriteMessage("Failed to insert block");
return;
}
BlockTableRecord currSpace = (BlockTableRecord)(tr.GetObject(currDwgDb.CurrentSpaceId, OpenMode.ForWrite));
PromptPointResult pPtRes;
PromptPointOptions pPtOpts = new PromptPointOptions("");
//Escolher o ponto de inserção
pPtOpts.Message = "\nEscolha o ponto de inserção do insumo: ";
pPtRes = acDoc.Editor.GetPoint(pPtOpts);
Point3d p3d = pPtRes.Value;
CoordinateSystem3d coordS = new CoordinateSystem3d(p3d, currDwgDb.Ucsxdir, currDwgDb.Ucsydir);
BlockReference insert = new BlockReference(p3d, id);
insert.Normal = coordS.Zaxis;
currSpace.AppendEntity(insert);
insert.SetDatabaseDefaults();
tr.AddNewlyCreatedDBObject(insert, true);
tr.Commit();
}
}
}
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
acDocEd.WriteMessage("\nError during copy: " + ex.Message);
}
}
public void InserirBlocoNoDesenho(string nomeArquivo)
{
Document acDoc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database currDwgDb = acDoc.Database;
Editor acDocEd = acDoc.Editor;
try
{
using (DocumentLock docLock = acDoc.LockDocument())
{
using (Database xDb = new Database(false, true))
{
xDb.ReadDwgFile(nomeArquivo, System.IO.FileShare.Read, true, "");
using (Transaction tr = acDoc.TransactionManager.StartTransaction())
{
string name = SymbolUtilityServices.GetBlockNameFromInsertPathName(nomeArquivo);
ObjectId id = currDwgDb.Insert(name, xDb, true);
if (id.IsNull)
{
acDocEd.WriteMessage("Failed to insert block");
return;
}
BlockTableRecord currSpace = (BlockTableRecord)(tr.GetObject(currDwgDb.CurrentSpaceId, OpenMode.ForWrite));
PromptPointResult pPtRes;
PromptPointOptions pPtOpts = new PromptPointOptions("");
//Escolher o ponto de inserção
pPtOpts.Message = "\nEscolha o ponto de inserção do insumo: ";
pPtRes = acDoc.Editor.GetPoint(pPtOpts);
Point3d p3d = pPtRes.Value;
CoordinateSystem3d coordS = new CoordinateSystem3d(p3d, currDwgDb.Ucsxdir, currDwgDb.Ucsydir);
BlockReference insert = new BlockReference(p3d, id);
insert.Normal = coordS.Zaxis;
//Dictionary<string, string> attValues = new Dictionary<string, string>();
//attValues.Add("ATT1", "foo");
//
//RXClass attDefClass = RXClass.GetClass(typeof(AttributeDefinition));
//foreach (ObjectId oid in currSpace)
//{
// if (id.ObjectClass != attDefClass)
// continue;
// AttributeDefinition attDef = (AttributeDefinition)tr.GetObject(oid, OpenMode.ForRead);
// AttributeReference attRef = new AttributeReference();
// attRef.SetAttributeFromBlock(attDef, insert.BlockTransform);
// if (attValues != null && attValues.ContainsKey(attDef.Tag.ToUpper()))
// {
// attRef.TextString = attValues[attDef.Tag.ToUpper()];
// }
// insert.AttributeCollection.AppendAttribute(attRef);
// tr.AddNewlyCreatedDBObject(attRef, true);
//}
currSpace.AppendEntity(insert);
insert.SetDatabaseDefaults();
tr.AddNewlyCreatedDBObject(insert, true);
tr.Commit();
}
}
}
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
acDocEd.WriteMessage("\nError during copy: " + ex.Message);
}
}
