public void UsingPointOptionsAndResults()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
//Verify GetPoint has been ran once before executing this one
if (useThisPointOption == null || useThisPointResult == null)
{
ed.WriteMessage("Please run GetPoint command first");
return;
}
//Using the stored PromptPointOption.
PromptPointResult res1 = ed.GetPoint(useThisPointOption);
//Using the stored PromptPointResult.
PromptPointResult res2 = useThisPointResult;
if (res1.Status != PromptStatus.Cancel && res2.Status != PromptStatus.Cancel)
{
Point3d start = res1.Value;
Point3d end = res2.Value;
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
using (Line myline = new Line(start, end))
{
myline.ColorIndex = 3;
btr.AppendEntity(myline);
myT.AddNewlyCreatedDBObject(myline, true);
}
myT.Commit();
}
}
}
static public void DoIt()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
PromptPointOptions opts = new PromptPointOptions("\nEnter Ellipse Center Point:");
PromptPointResult res = ed.GetPoint(opts);
Vector3d x = Application.DocumentManager.MdiActiveDocument.Database.Ucsxdir;
Vector3d y = Application.DocumentManager.MdiActiveDocument.Database.Ucsydir;
Vector3d NormalVec = x.CrossProduct(y);
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
//Create Ellipsejig
EllipseJig jig = new EllipseJig(res.Value, NormalVec.GetNormal());
//first call drag to get the major axis
jig.setPromptCounter(0);
Application.DocumentManager.MdiActiveDocument.Editor.Drag(jig);
// Again call drag to get minor axis
jig.setPromptCounter(1);
Application.DocumentManager.MdiActiveDocument.Editor.Drag(jig);
//Append entity.
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
btr.AppendEntity(jig.GetEntity());
tm.AddNewlyCreatedDBObject(jig.GetEntity(), true);
myT.Commit();
}
}
public static ArrayList GetLayoutIdList(Database db)
{
ArrayList layoutList = new ArrayList();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm =
db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
DBDictionary dic = (DBDictionary)tm.GetObject(db.LayoutDictionaryId, OpenMode.ForRead, false);
DbDictionaryEnumerator index = dic.GetEnumerator();
while (index.MoveNext())
{
Layout acLayout = tm.GetObject(index.Current.Value,
OpenMode.ForRead) as Layout;
if (acLayout.LayoutName.Equals("model", StringComparison.InvariantCultureIgnoreCase) ||
acLayout.LayoutName.Equals("modal", StringComparison.InvariantCultureIgnoreCase))
{
layoutList.Add(index.Current.Value);
}
}
myT.Commit();
}
return(layoutList);
}
static public void Foo()
{
Document document = Application.DocumentManager.MdiActiveDocument;
Database database = document.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager transactionManager = database.TransactionManager;
using (Transaction transaction = transactionManager.StartTransaction())
{
document.Editor.WriteMessage("HOORAY\n");
BlockTable blockTable = (BlockTable)transactionManager.GetObject(database.BlockTableId, OpenMode.ForRead, openErased: false);
BlockTableRecord blockTableRecord = (BlockTableRecord)transactionManager.GetObject(blockTable[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
foreach (Autodesk.AutoCAD.DatabaseServices.ObjectId objectId in blockTableRecord)
{
DBObject dbObject = objectId.GetObject(OpenMode.ForRead);
document.Editor.WriteMessage("type: " + dbObject.GetType() + "\n");
if (dbObject.GetType() == typeof(MLeader))
{
document.Editor.WriteMessage("We found a multileader.\n");
MLeader mLeader = (MLeader)dbObject;
// damn: the .net api does not expose the functions related to mleader style overrides.
//mLeader.isoverride(MLeader.PropertyOverrideType.kLeaderLineType);
//MLeader.setOverride(MLeader.PropertyOverrideType.kLeaderLineType, false);
//kLeaderLineType
//ErrorStatus result = setOverride(mLeader.UnmanagedObject, 16, false);
bool result = isOverride(mLeader.UnmanagedObject, 16);
document.Editor.WriteMessage("result: " + result + "\n");
}
}
}
}
public void DistanceTest()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
PromptDistanceOptions opt1 = new PromptDistanceOptions("Enter the radius of the circle");
opt1.AllowNegative = false;
opt1.AllowZero = false;
opt1.AllowNone = false;
opt1.UseDashedLine = true;
PromptDoubleResult res = ed.GetDistance(opt1);
if (res.Status == PromptStatus.OK)
{
Point3d center = new Point3d(9.0, 3.0, 0.0);
Vector3d normal = new Vector3d(0.0, 0.0, 1.0);
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
using (Circle pcirc = new Circle(center, normal, res.Value))
{
btr.AppendEntity(pcirc);
tm.AddNewlyCreatedDBObject(pcirc, true);
}
myT.Commit();
}
}
}
public static List <string> ImportBlocks(Database db, Database sourceDb, List <string> blockNames)
{
List <string> output = new List <string>();
try
{
//create a variable to store the list of block identifiers
ObjectIdCollection blockIds = new ObjectIdCollection();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = sourceDb.TransactionManager;
using (Transaction tr = tm.StartTransaction())
{
//open the block table
BlockTable bt = tm.GetObject(sourceDb.BlockTableId, OpenMode.ForRead, false) as BlockTable;
//check each block in the block table
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr = tm.GetObject(btrId, OpenMode.ForRead, false) as BlockTableRecord;
//only add named & non-layout blocks to the copy list
if (blockNames.Contains(btr.Name))
{
blockIds.Add(btrId);
output.Add(btr.Name);
}
btr.Dispose();
}
}
//copy blocks from source to destination database
IdMapping mapping = new IdMapping();
sourceDb.WblockCloneObjects(blockIds, db.BlockTableId, mapping, DuplicateRecordCloning.Ignore, false);
}
catch { }
return(output);
}
public void UsingAngleOptionsAndResults()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
//Using the stored PromptAngleOption.
PromptDoubleResult res1 = ed.GetAngle(useThisAngleOption);
//Using the stored PromptAngleResult.
PromptDoubleResult res2 = useThisAngleResult;
if (res1.Status == PromptStatus.OK && res2.Status == PromptStatus.OK)
{
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
Point3d center = new Point3d(30.0, 19.0, 0.0);
using (Arc arc1 = new Arc(center, res1.Value, res2.Value, 5.0))
{
arc1.ColorIndex = 3;
btr.AppendEntity(arc1);
myT.AddNewlyCreatedDBObject(arc1, true);
}
myT.Commit();
}
}
else
{
ed.WriteMessage("Arc cannot be constructed");
}
}
//[CommandMethod("IB")]
public static void ImportBlocks()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database destDb = doc.Database;
Database sourceDb = new Database(false, true);
String sourceFileName;
try
{
//Get name of DWG from which to copy blocks
sourceFileName = "C:\\Program Files\\AutoCAD MEP 2010\\DynaPrograms\\TagHgr.dwg";
//Read the DWG file into the database
sourceDb.ReadDwgFile(sourceFileName.ToString(), System.IO.FileShare.Read, true, "");
//Create a variable to store the list of block Identifiers
ObjectIdCollection blockIds = new ObjectIdCollection();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = sourceDb.TransactionManager;
using (Transaction myTm = tm.StartTransaction())
{
//Open the block table
BlockTable bt = (BlockTable)tm.GetObject(sourceDb.BlockTableId, OpenMode.ForRead, false);
//Check each block in the table
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(btrId, OpenMode.ForRead, false);
//Only add named and non-layout blocks to the copy file if the don't already exist.
if (!btr.IsAnonymous && !btr.IsLayout)
{
blockIds.Add(btrId);
}
btr.Dispose();
}
}
//Copy blocks from source to dest database
IdMapping mapping = new IdMapping();
sourceDb.WblockCloneObjects(blockIds, destDb.BlockTableId, mapping, DuplicateRecordCloning.Replace, false);
//Writes the number of blocks copied to cmd line.
//ed.WriteMessage("\nCopied: " + blockIds.Count.ToString() + " block definitions from " + sourceFileName + " to the current drawing.");
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
ed.WriteMessage(ex.Message);
}
sourceDb.Dispose();
} //end ImportBlocks()
public void ImportBlocks()
{
DocumentCollection dm = Application.DocumentManager;
Editor ed = dm.MdiActiveDocument.Editor;
Database destDb = dm.MdiActiveDocument.Database;
Database sourceDb = new Database(false, true);
PromptResult sourceFileName;
try
{
// Get name of DWG from which to copy blocks
sourceFileName = ed.GetString("\nEnter the name of the source drawing: ");
// Read the DWG into a side database
sourceDb.ReadDwgFile(sourceFileName.StringResult, System.IO.FileShare.Read, true, "");
// Create a variable to store the list of block identifiers
ObjectIdCollection blockIds = new ObjectIdCollection();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = sourceDb.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
// Open the block table
BlockTable bt = (BlockTable)tm.GetObject(sourceDb.BlockTableId, OpenMode.ForRead, false);
// Check each block in the block table
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(btrId, OpenMode.ForRead, false);
// Only add named & non-layout blocks to the copy list
if (!btr.IsAnonymous && !btr.IsLayout)
{
blockIds.Add(btrId);
}
btr.Dispose();
}
}
// Copy blocks from source to destination database
IdMapping mapping = new IdMapping();
sourceDb.WblockCloneObjects(blockIds, destDb.BlockTableId, mapping, DuplicateRecordCloning.Replace, false);
ed.WriteMessage("\nCopied "
+ blockIds.Count.ToString()
+ " block definitions from "
+ sourceFileName.StringResult
+ " to the current drawing.");
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
ed.WriteMessage("\nError during copy: " + ex.Message);
}
sourceDb.Dispose();
}
public void ImportBlocks()
{
AcadApp.DocumentCollection dm = AcadApp.Application.DocumentManager;
Editor ed = dm.MdiActiveDocument.Editor;
Database destDb = dm.MdiActiveDocument.Database;
Database sourceDb = new Database(false, true);
PromptResult sourceFileName;
try
{
//从命令行要求用户输入以得到要导入的块所在的源DWG文件的名字
sourceFileName = ed.GetString("\nEnter the name of the source drawing: ");
//把源DWG读入辅助数据库
sourceDb.ReadDwgFile(sourceFileName.StringResult, System.IO.FileShare.Write, true, "");
//用集合变量来存储块ID的列表
ObjectIdCollection blockIds = new ObjectIdCollection();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm =
sourceDb.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
//打开块表
BlockTable bt = (BlockTable)tm.GetObject(sourceDb.BlockTableId,
OpenMode.ForRead, false);
//在块表中检查每个块
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(btrId,
OpenMode.ForRead, false);
//只添加有名块和非layout块(layout块是非MS和非PS的块)
if (!btr.IsAnonymous && !btr.IsLayout)
{
blockIds.Add(btrId);
}
btr.Dispose(); //释放块表记录引用变量所占用的资源
}
bt.Dispose(); //释放块表引用变量所占用的资源
//没有作改变，不需要提交事务
myT.Dispose();
}
IdMapping mapping = new IdMapping();
mapping = sourceDb.WblockCloneObjects(blockIds, destDb.BlockTableId, DuplicateRecordCloning.Replace, false);
ed.WriteMessage("\nCopied " + blockIds.Count.ToString() + " block definitions from " + sourceFileName.StringResult + " to the current drawing.");
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
ed.WriteMessage("\nError during copy: " + ex.Message);
}
sourceDb.Dispose();
}
public static void ImportBlocks()
{
using (DocumentLock docLock = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.LockDocument())
{
DocumentCollection dm = Application.DocumentManager;
Editor ed = dm.MdiActiveDocument.Editor;
Database destDb = dm.MdiActiveDocument.Database;
Database sourceDb = new Database(false, true);
try
{
// Read the DWG into a side database
#if DEBUG
sourceDb.ReadDwgFile("../../88.dwg", System.IO.FileShare.Read, true, "");
#else
sourceDb.ReadDwgFile("./Resource/88.dwg", System.IO.FileShare.Read, true, "");
#endif
// Create a variable to store the list of block identifiers
ObjectIdCollection blockIds = new ObjectIdCollection();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = sourceDb.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
// Open the block table
BlockTable bt = (BlockTable)tm.GetObject(sourceDb.BlockTableId, OpenMode.ForRead, false);
// Check each block in the block table
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr =
(BlockTableRecord)tm.GetObject(btrId,
OpenMode.ForRead,
false);
// Only add named & non-layout blocks to the copy list
if (!btr.IsAnonymous && !btr.IsLayout)
{
blockIds.Add(btrId);
}
btr.Dispose();
}
}
// Copy blocks from source to destination database
IdMapping mapping = new IdMapping();
sourceDb.WblockCloneObjects(blockIds, destDb.BlockTableId, mapping, DuplicateRecordCloning.Replace, false);
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
ed.WriteMessage("\nError during copy: " + ex.Message);
}
sourceDb.Dispose();
}
}
public void PointTest()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
PromptPointOptions ptopts = new PromptPointOptions("Enter start point of the line");
ptopts.BasePoint = new Point3d(1, 1, 1);
ptopts.UseDashedLine = true;
ptopts.Message = "Enter start point of the line";
ed.PromptingForPoint += new PromptPointOptionsEventHandler(handle_promptPointOptions);
ed.PromptedForPoint += new PromptPointResultEventHandler(handle_promptPointResult);
PromptPointResult ptRes = ed.GetPoint(ptopts);
ed.PromptingForPoint -= new PromptPointOptionsEventHandler(handle_promptPointOptions);
ed.PromptedForPoint -= new PromptPointResultEventHandler(handle_promptPointResult);
Point3d start = ptRes.Value;
if (ptRes.Status == PromptStatus.Cancel)
{
ed.WriteMessage("Taking (0,0,0) as the start point");
}
ptopts.Message = "Enter end point of the line: ";
ptRes = ed.GetPoint(ptopts);
Point3d end = ptRes.Value;
if (ptRes.Status == PromptStatus.Cancel)
{
ed.WriteMessage("Taking (0,0,0) as the end point");
}
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
using (Line myline = new Line(start, end))
{
btr.AppendEntity(myline);
tm.AddNewlyCreatedDBObject(myline, true);
}
myT.Commit();
}
}
public void AngleTest()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
PromptAngleOptions opt1 = new PromptAngleOptions("Enter start angle of the arc");
opt1.AllowNone = false;
opt1.UseDashedLine = true;
//USAGE OF INPUT CONTEXT REACTORS
ed.PromptingForAngle += new PromptAngleOptionsEventHandler(handle_promptangleOptions);
ed.PromptedForAngle += new PromptDoubleResultEventHandler(handle_promptAngleResult);
PromptDoubleResult startAngle = ed.GetAngle(opt1);
ed.PromptingForAngle -= new PromptAngleOptionsEventHandler(handle_promptangleOptions);
ed.PromptedForAngle -= new PromptDoubleResultEventHandler(handle_promptAngleResult);
opt1.Message = "Enter end angle of the arc";
PromptDoubleResult endAngle = ed.GetAngle(opt1);
PromptDoubleOptions opt2 = new PromptDoubleOptions("Enter the radius of the arc(double)");
opt2.Message = "Enter the radius of the arc(double)";
PromptDoubleResult radius = ed.GetDouble(opt2);
if (startAngle.Status == PromptStatus.OK && endAngle.Status == PromptStatus.OK && radius.Status == PromptStatus.OK)
{
Point3d center = new Point3d(30.0, 19.0, 0.0);
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
using (Arc arc1 = new Arc(center, radius.Value, startAngle.Value, endAngle.Value))
{
btr.AppendEntity(arc1);
tm.AddNewlyCreatedDBObject(arc1, true);
}
myT.Commit();
}
}
else
{
ed.WriteMessage("Arc cannot be constructed");
}
}
public void ImportBlocksFromDwg(string sourceFileName)
{
DocumentCollection dm = Application.DocumentManager;
Editor ed = dm.MdiActiveDocument.Editor;
//获取当前数据库作为目标数据库
Database destDb = dm.MdiActiveDocument.Database;
//创建一个新的数据库对象，作为源数据库，以读入外部文件中的对象
Database sourceDb = new Database(false, true);
try
{
//把DWG文件读入到一个临时的数据库中
sourceDb.ReadDwgFile(sourceFileName, System.IO.FileShare.Read, true, null);
//创建一个变量用来存储块的ObjectId列表
ObjectIdCollection blockIds = new ObjectIdCollection();
//获取源数据库的事务处理管理器
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = sourceDb.TransactionManager;
//在源数据库中开始事务处理
using (Transaction myT = tm.StartTransaction())
{
//打开源数据库中的块表
BlockTable bt = (BlockTable)tm.GetObject(sourceDb.BlockTableId, OpenMode.ForRead, false);
//遍历每个块
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(btrId, OpenMode.ForRead, false);
//只加入命名块和非布局块到复制列表中
if (!btr.IsAnonymous && !btr.IsLayout)
{
blockIds.Add(btrId);
}
btr.Dispose();
}
bt.Dispose();
}
//定义一个IdMapping对象
IdMapping mapping = new IdMapping();
//从源数据库向目标数据库复制块表记录
sourceDb.WblockCloneObjects(blockIds, destDb.BlockTableId, mapping, DuplicateRecordCloning.Replace, false);
//'复制完成后，命令行显示复制了多少个块的信息
ed.WriteMessage("复制了 " + blockIds.Count.ToString() + " 个块，从 " + sourceFileName + " 到当前图形");
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
ed.WriteMessage("\nError during copy: " + ex.Message);
}
//操作完成，销毁源数据库
sourceDb.Dispose();
}
private void MarkRbs()
{
using (Transaction myT = _TransMan.StartTransaction())
{
foreach (var oid in _AllRaumBlocks)
{
BlockReference ent = _TransMan.GetObject(oid, OpenMode.ForRead) as BlockReference;
MarkRbIfNumber(ent);
}
myT.Commit();
}
}
//设置巷道分段温度
public void setTemperature(int segment)
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
PromptEntityOptions options = new PromptEntityOptions("选择物体");
PromptEntityResult res = ed.GetEntity(options);
if (res.Status == PromptStatus.Cancel)
{
return;
}
Autodesk.AutoCAD.DatabaseServices.ObjectId id1 = res.ObjectId;
Database db = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Utils.TransactionControl(() =>
{
Entity ent = (Entity)tm.GetObject(id1, OpenMode.ForWrite, false);
if (ent is BaseTunnel)
{
BaseTunnel tunnel = ent as BaseTunnel;
}
});
}
public void Getlayer()
{
string dir = null;
System.Windows.Forms.FolderBrowserDialog dialog = new System.Windows.Forms.FolderBrowserDialog();
if (dialog.ShowDialog() == DialogResult.OK)
{
string foldPath = dialog.SelectedPath;
dir = foldPath;
}
if (dir == null)
{
return;
}
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
List <string> layersName = LayersToList(db);
TransactionControl(() =>
{
foreach (var layerName in layersName)
{
TypedValue[] filterlist = new TypedValue[1];
filterlist[0] = new TypedValue(8, layerName);
SelectionFilter filter = new SelectionFilter(filterlist);
PromptSelectionResult selRes = ed.SelectAll(filter);
if (selRes.Status != PromptStatus.OK)
{
ed.WriteMessage(
"\nerror in getting the selectAll");
return;
}
ObjectId[] ids = selRes.Value.GetObjectIds();
ObjectIdCollection sourceIds = new ObjectIdCollection();
foreach (var id in ids)
{
Entity entity = (Entity)tm.GetObject(id, OpenMode.ForRead, true);
sourceIds.Add(id);
}
Database destDb = new Database(true, true);
ObjectId sourceMsId = SymbolUtilityServices.GetBlockModelSpaceId(db);
ObjectId destDbMsId = SymbolUtilityServices.GetBlockModelSpaceId(destDb);
IdMapping mapping = new IdMapping();
db.WblockCloneObjects(sourceIds, destDbMsId, mapping, DuplicateRecordCloning.Replace, false);
destDb.SaveAs(dir + "\\" + layerName + ".dwg", DwgVersion.Current);
}
});
}
/// <summary>
/// 刷新cad图形对象
/// </summary>
/// <param name="idArray">要刷新对象的id数组</param>
static public void ReflushViewport(ObjectId[] idArray)
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
doc.LockDocument();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Utils.TransactionControl(() => {
if (idArray == null)
{
return;
}
foreach (ObjectId id in idArray)
{
Entity entity = (Entity)tm.GetObject(id, OpenMode.ForWrite, false);
if (entity is BaseTunnel)
{
BaseTunnel tunnel = (BaseTunnel)entity;
tunnel.Reflesh();
}
else if (entity is Node && Global.AnimateMode == false)
{
Node node = (Node)entity;
node.reflesh();
}
}
});
}
public void modified(object sender, EventArgs e)
{
Extents3d extents3d = (Extents3d)_Entity.Bounds;
Point3d newPosition = new Point3d(
(extents3d.MaxPoint.X + extents3d.MinPoint.X) / 2,
(extents3d.MaxPoint.Y + extents3d.MinPoint.Y) / 2,
(extents3d.MaxPoint.Z + extents3d.MinPoint.Z) / 2);
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
if (tm.TopTransaction == null)
{
tm.StartTransaction();
}
foreach (var v in _BindedRoadways)
{
RoadwayWrapper bdrw = (RoadwayWrapper)tm.GetObject(v.roadway.ObjectId, OpenMode.ForWrite, false);
if (v.whichSide == -1)
{
bdrw.EndPoint = newPosition;
}
else if (v.whichSide == 1)
{
bdrw.StartPoint = newPosition;
}
}
}
//通过句柄找到cad对象方法封装
static public Entity OpenEntityByHandle(Handle handle)
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
ObjectId id;
try
{
id = db.GetObjectId(false, handle, 0);
}
catch (Autodesk.AutoCAD.Runtime.Exception)
{
return(null);
}
if (id == null)
{
return(null);
}
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Entity ent = null;
TransactionControl(() =>
{
try
{
ent = (Entity)tm.GetObject(id, OpenMode.ForWrite, false);
}
catch (Autodesk.AutoCAD.Runtime.Exception)
{
ent = null;
}
});
return(ent);
}
private MassElement[] GetSelectedMassElement()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
PromptSelectionOptions Opts = new PromptSelectionOptions();
PromptSelectionResult psr = ed.GetSelection(Opts);
if (psr.Status == PromptStatus.OK)
{
Autodesk.AutoCAD.EditorInput.SelectionSet ss = psr.Value;
Autodesk.AutoCAD.DatabaseServices.ObjectId[] oids = ss.GetObjectIds();
int count = oids.Length;
MassElement[] result = new MassElement[count];
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Transaction trans = tm.StartTransaction();
MassElement me = new MassElement();
for (int i = 0; i < count; i++)
{
Autodesk.AutoCAD.DatabaseServices.Entity ety = tm.GetObject(oids[i], OpenMode.ForWrite, true) as Autodesk.AutoCAD.DatabaseServices.Entity;
result[i] = ety as MassElement;
}
trans.Commit();
trans.Dispose();
return(result);
}
return(null);
}
public void UsingEntityOptionsAndResults()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
//Using the stored PromptEntityOption.
PromptEntityResult res1 = ed.GetEntity(useThisEntityOption);
//Using the stored PromptEntityResult.
PromptEntityResult res2 = useThisEntityResult;
ed.WriteMessage("\nCHANGING THE ALREADY SELECTED ENTITIES COLORS TO GREEN");
if (res2.Status != PromptStatus.Error)
{
ObjectId entid = res2.ObjectId;
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
ObjectId nowSelEntid = res1.ObjectId;
using (Transaction myT = tm.StartTransaction())
{
Entity Oldentity = (Entity)tm.GetObject(entid, OpenMode.ForWrite, true);
Oldentity.ColorIndex = 2;
ed.WriteMessage("\nYou Now selected: " + Oldentity.GetType().FullName);
myT.Commit();
}
}
}
static public void D()
{
StandardLineWrapper sl = new StandardLineWrapper();
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
btr.AppendEntity(sl);
tm.AddNewlyCreatedDBObject(sl, true);
myT.Commit();
}
}
static public void AppendEntity(Entity ent)
{
if (ent.ObjectId.IsNull == false)
{
return;
}
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
TransactionControl(() =>
{
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
btr.AppendEntity(ent);
tm.AddNewlyCreatedDBObject(ent, true);
});
}
/// <summary>
/// 将当前dwg文件中的巷道关系数据导出
/// </summary>
static public void OutputRlv()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
OutRelationship outData = new OutRelationship();
Utils.SelectAll("TUNNEL_SQUARE,TUNNEL_CYLINDER", (idArray) =>
{
foreach (var id in idArray)
{
Entity entity = (Entity)tm.GetObject(id, OpenMode.ForRead, true);
if (entity is BaseTunnel)
{
BaseTunnel tunnel = entity as BaseTunnel;
List <OutVertice> outVertices = new List <OutVertice>();
List <Edge <OutVertice> > inEdges = new List <Edge <OutVertice> >();
for (int i = 0; i < tunnel.BasePoints.Count; i++)
{
Point3d vt = tunnel.BasePoints[i];
outVertices.Add(new OutVertice(vt.X, vt.Y, vt.Z));
if (i > 0)
{
inEdges.Add(new Edge <OutVertice>(outVertices[i - 1], outVertices[i]));
}
}
AdjacencyGraph <OutVertice, Edge <OutVertice> > graph =
new AdjacencyGraph <OutVertice, Edge <OutVertice> >();
graph.AddVerticesAndEdgeRange(inEdges);
List <Tuple <OutVertice, OutVertice> > outEdges = new List <Tuple <OutVertice, OutVertice> >();
foreach (var edge in graph.Edges)
{
outEdges.Add(new Tuple <OutVertice, OutVertice>(edge.Source, edge.Target));
}
outData.VerticeList.AddRange(outVertices);
outData.EdgeList.AddRange(outEdges);
}
}
});
string path = Project.Instance.DataPath + "relationship.json";
if (File.Exists(path))
{
try
{
File.Delete(path);
}
catch (IOException) { }
}
string str = JsonConvert.SerializeObject(outData);
Fs.WriteStr(str, path);
}
private void Init()
{
Database db = HostApplicationServices.WorkingDatabase;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Transaction t = tm.StartTransaction();
BlockTable bt = tm.GetObject(db.BlockTableId, OpenMode.ForRead, false) as BlockTable;
BlockTableRecord btr = tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false) as BlockTableRecord;
Autodesk.Aec.DatabaseServices.MassElement temp = Autodesk.Aec.DatabaseServices.MassElement.Create(ShapeType.BoundaryRepresentation);
Autodesk.Aec.Modeler.Body body = Autodesk.Aec.Modeler.Body.Cone(new LineSegment3d(new Point3d(0, 0, 0), new Point3d(0, 0, 10)), 3, 3, 10);
temp.SetBody(body, false);
btr.AppendEntity(temp);
tm.AddNewlyCreatedDBObject(temp, true);
t.Commit();
t.Dispose();
}
/// <summary>
/// 保存事件使数据库与图纸中的已保存数据相一致
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void db_SaveComplete(object sender, DatabaseIOEventArgs e)
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
//保存树结构
DBTreeControl treeControl = Project.Instance.GetMainTreeCol(doc);
treeControl.StoreTree(Project.Instance.GetProjectTree(doc));
//保存模型数据
DBEntityControl dbControl = Project.Instance.GetMainEntCol(doc, true);
TypedValue[] value = { new TypedValue((int)DxfCode.Start, "TUNNEL_SQUARE,TUNNEL_CYLINDER,TUNNELNODE") };
SelectionFilter sf = new SelectionFilter(value);
PromptSelectionResult res = ed.SelectAll(sf);
if (res.Status != PromptStatus.OK)
{
dbControl.Delete(Query.All(), db);
return;
}
SelectionSet SS = res.Value;
if (SS == null)
{
return;
}
Autodesk.AutoCAD.DatabaseServices.ObjectId[] idArray = SS.GetObjectIds();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
using (Transaction myT = tm.StartTransaction())
{
//储存之前先把之前数据的删除干净
int deleteCounts = dbControl.Delete(Query.All(), db);
foreach (var id in idArray)
{
Entity entity = (Entity)tm.GetObject(id, OpenMode.ForRead, true);
if (entity is BaseTunnel)
{
DBTunnel dbTunnel = new DBTunnel();
dbTunnel.SetProperty(entity);
dbControl.Insert(dbTunnel, db);
}
else if (entity is Node)
{
DBNode dbNode = new DBNode();
dbNode.SetProperty(entity);
dbControl.Insert(dbNode, db);
}
}
myT.Commit();
}
}
/// <summary>
/// 将当前dwg文件中的巷道与节点几何数据导出
/// </summary>
public static void OutputGeo()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
List <OutGeometry> outDatas = new List <OutGeometry>();
Utils.SelectAll("TUNNEL_SQUARE,TUNNEL_CYLINDER,TUNNELNODE", (idArray) =>
{
foreach (var id in idArray)
{
Entity entity = (Entity)tm.GetObject(id, OpenMode.ForRead, true);
if (entity is BaseTunnel)
{
BaseTunnel tunnel = entity as BaseTunnel;
List <int> faces = tunnel.GetAllFaces();
List <Point3d> vertices = tunnel.GetAllVertices();
OutGeometry outData = new OutGeometry();
outData.Type = "Tunnel";
outData.FaceList = OutGeometry.toOutFace(faces);
outData.VerticeList = vertices.ConvertAll(
new Converter <Point3d, OutVertice>(OutVertice.Point3dToOutVertice));
outData.ColorList = tunnel.GetVerticesColors();
outDatas.Add(outData);
}
else if (entity is Node)
{
Node node = entity as Node;
OutGeometry outData = new OutGeometry();
outData.Type = "Node";
outData.Position = new OutVertice(node.Position.X, node.Position.Y, node.Position.Z);
outData.Radius = node.Radius;
outData.NodeColor = node.NodeColor;
outDatas.Add(outData);
}
}
});
string path = Project.Instance.DataPath + "geometry.json";
if (File.Exists(path))
{
try
{
File.Delete(path);
}
catch (IOException) { }
}
string str = JsonConvert.SerializeObject(outDatas);
Fs.WriteStr(str, path);
}
void RecursiveReferencesToOfSeletedObject()
{
//
// Transaction processing
//
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
Database db = Application.DocumentManager.MdiActiveDocument.Database;
TransactionManager tm = db.TransactionManager;
Transaction trans = tm.StartTransaction();
try
{
PromptEntityOptions entopts = new PromptEntityOptions("Select an Aec Entity ");
entopts.SetRejectMessage("Must select an Aec Entity, please!");
entopts.AddAllowedClass(typeof(Autodesk.Aec.DatabaseServices.Entity), false);
PromptEntityResult ent = null;
try
{
ent = ed.GetEntity(entopts);
}
catch
{
ed.WriteMessage("You did not select a valid entity");
return;
}
if (ent.Status == PromptStatus.OK)
{
ObjectId entId = ent.ObjectId;
Autodesk.Aec.DatabaseServices.Entity aecent = tm.GetObject(entId, OpenMode.ForRead, false) as Autodesk.Aec.DatabaseServices.Entity;
DBObjectRelationshipManager mgr = new DBObjectRelationshipManager();
DBObjectRelationshipCollection refsTo = mgr.GetReferencesToThisObjectRecursive(aecent, 0, false);
ed.WriteMessage("\n\n");
foreach (DBObjectRelationship relTo in refsTo)
{
ed.WriteMessage("Ent ID = " + entId.ToString() + " " + entId.ObjectClass.Name.ToString() + " is referenced recursively by: " + relTo.Id.ToString() + "("
+ relTo.Id.ObjectClass.Name + ")" + ", whose relationship type is "
+ relTo.RelationshipType.ToString() + "\n");
}
}
trans.Commit();
}
catch (System.Exception e)
{
trans.Abort();
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage(e.Message);
}
finally
{
trans.Dispose();
}
}
static public void ChangeSelection(object sender, SelectionSet set)
{
SelectedTunnels = new List <DBTunnel>();
SelectedNodes = new List <DBNode>();
if (set.Count != 0)
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
var ids = set.GetObjectIds();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Utils.TransactionControl(() =>
{
Entity entity = null;
foreach (var id in ids)
{
entity = (Entity)tm.GetObject(id, OpenMode.ForRead, false);
if (entity.IsErased == true)
{
return;
}
long handleValue = entity.Handle.Value;
if (entity is BaseTunnel)
{
DBTunnel dbTunnel = Utils.GetEntityFromDB(handleValue) as DBTunnel;
if (dbTunnel == null)
{
return;
}
else
{
SelectedTunnels.Add(dbTunnel);
}
}
else if (entity is Node)
{
DBNode dbNode = Utils.GetEntityFromDB(handleValue) as DBNode;
if (dbNode == null)
{
return;
}
else
{
SelectedNodes.Add(dbNode);
}
}
}
});
}
SelectedTunnelChanged?.Invoke(sender, SelectedTunnels);
SelectedNodeChanged?.Invoke(sender, SelectedNodes);
}
