getTextStyleTableRecord(string name)
{
TextStyleTableRecord tstr = null;
try
{
using (Transaction tr = BaseObjs.startTransactionDb())
{
TextStyleTable tst = getTextStyleTable();
if (tst.Has(name) == true)
{
tstr = (TextStyleTableRecord)tr.GetObject(tst[name], OpenMode.ForRead);
}
else
{
tstr = addTextStyleTableRecord(name);
}
tr.Commit();
}
}
catch (System.Exception ex)
{
BaseObjs.writeDebug(ex.Message + " Txt.cs: line: 469");
}
return(tstr);
}
// 创建带文字的线型 ////// 返回线型ID
public static ObjectId CreateLineTypeWithText(string lineTypeName, string text)
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument; Database db = doc.Database; Editor ed = doc.Editor;
Transaction tr = db.TransactionManager.StartTransaction(); using (tr) { // 读出文字样式表
TextStyleTable tt = (TextStyleTable)tr.GetObject(db.TextStyleTableId, OpenMode.ForRead);
// 读出线型表
LinetypeTable lt = (LinetypeTable)tr.GetObject(db.LinetypeTableId, OpenMode.ForWrite);
if (lt.Has(lineTypeName))
{
return(lt[lineTypeName]);
}
else // 创建新的线型记录.
{
LinetypeTableRecord ltr = new LinetypeTableRecord();
// ...设置线型记录特性
ltr.Name = lineTypeName;
ltr.AsciiDescription = lineTypeName + " Supply ---- " + text + " ---- " + text + " ---- " + text + " ----";
ltr.PatternLength = 1.1;
ltr.NumDashes = 3; //分为三段 // 线段Dash #1
ltr.SetDashLengthAt(0, 0.5); // 线段Dash #2
ltr.SetDashLengthAt(1, -0.3);
ltr.SetShapeStyleAt(1, tt["Standard"]); //文字样式设定
ltr.SetShapeNumberAt(1, 0); //文字位置设定，用一二维向量控制
ltr.SetShapeOffsetAt(1, new Vector2d(-0.1, -0.05)); ltr.SetShapeScaleAt(1, 0.1); //文字比例
ltr.SetShapeIsUcsOrientedAt(1, false); ltr.SetShapeRotationAt(1, 0); //文字方向,0为顺直接方向
ltr.SetTextAt(1, text); //文字内容 // 线段Dash #3
ltr.SetDashLengthAt(2, -0.3); // 添加新的线型记录到线型表
ObjectId ltId = lt.Add(ltr);
tr.AddNewlyCreatedDBObject(ltr, true);
tr.Commit();
return(ltId);//返回线型记录ID
}
}
}
/// <summary>
/// TextStyle을 name으로 찾아줍니다.
/// </summary>
/// <param name="name">TextStyle의 이름입니다.</param>
/// <returns>TextStyle의 ObjectId를 리턴합니다.</returns>
public static ObjectId GetTextStyleId(string name)
{
Document doc = DatabaseUtil.GetActiveDocument();
Database db = doc.Database;
try
{
using (doc.LockDocument())
{
using (Transaction tr = DatabaseUtil.GetTransaction(db))
{
TextStyleTable oTextStyleTbl = tr.GetObject(db.TextStyleTableId, OpenMode.ForWrite) as TextStyleTable;
if (oTextStyleTbl.Has(name))
{
return(oTextStyleTbl[name]);
}
return(ObjectId.Null);
}
}
}
catch (System.Exception ex)
{
System.Diagnostics.Debug.Print(string.Format("************에러발생************\n위치 : GetTextStyleId\n메시지 : {0}", ex.Message));
return(ObjectId.Null);
}
}
/// <summary>
/// 删除文字样式
/// </summary>
/// <param name="db">数据库对象</param>
/// <param name="styleName">文字样式名</param>
/// <returns>如果删除成功返回true，否则返回false</returns>
public static bool DeleteTextStyle(this Database db, string styleName)
{
var trans = db.TransactionManager;
//打开文字样式表
TextStyleTable st = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
//如果不存在名为styleName的文字样式，则返回
if (!st.Has(styleName))
{
return(false);
}
//获取名为styleName的文字样式表记录的Id
ObjectId styleId = st[styleName];
//如果要删除的文字样式为当前文字样式，则返回（不能删除当前文字样式）
if (styleId == db.Textstyle)
{
return(false);
}
//以写的方式打开名为styleName的文字样式表记录
TextStyleTableRecord str = (TextStyleTableRecord)trans.GetObject(styleId, OpenMode.ForWrite);
//删除名为styleName的文字样式
str.Erase(true);
return(true);//删除文字样式成功
}
/// <summary>
/// Trả về một Rectangle bao quanh một chuỗi
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
public static Rectangle GetTextBounds(DBText s, double bufer = 0.35)
{
Autodesk.AutoCAD.GraphicsInterface.TextStyle style = new Autodesk.AutoCAD.GraphicsInterface.TextStyle();
byte n;
Transaction tr = GLOBAL.CurrentDatabase.TransactionManager.StartTransaction();
try
{
using (tr)
{
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(GLOBAL.CurrentDatabase.CurrentSpaceId, OpenMode.ForWrite);
string text = s.TextString;
TextStyleTable textStyleTable = tr.GetObject
(
GLOBAL.CurrentDatabase.TextStyleTableId,
OpenMode.ForRead
) as TextStyleTable;
string currentTextStyle = Application.GetSystemVariable("TEXTSTYLE").ToString();
ObjectId textStyleId = ObjectId.Null;
textStyleId = textStyleTable[currentTextStyle];
Autodesk.AutoCAD.GraphicsInterface.TextStyle iStyle
= new Autodesk.AutoCAD.GraphicsInterface.TextStyle();
// get textstyle of newly created text
TextStyleTableRecord txtbtr = (TextStyleTableRecord)tr.GetObject(textStyleId, OpenMode.ForRead);
// copy properties from TextStyleTableRecord and dbtext to temp AcGi.TextStyle (just very limited one for the future calculation)
style.FileName = txtbtr.FileName;
// then copy properties from existing text
style.TextSize = s.Height; // txtbtr.TextSize;
style.ObliquingAngle = s.Oblique;
style.XScale = s.WidthFactor;
// load temp style record
try
{
n = style.LoadStyleRec;
}
catch { return(null); }
Point2d textPos = new Point2d(s.Position.X, s.Position.Y);
//bufer = s.Height * 0.35;
Point2d p = Autodesk.AutoCAD.Internal.Utils.GetTextExtents(textStyleId, s.TextString, s.Height);
Rectangle rec2 = new Rectangle(p.X, p.Y);
rec2.LowerLeft = new Point2d(textPos.X - bufer, textPos.Y - bufer);
rec2.UpperLeft = new Point2d(rec2.LowerLeft.X, rec2.LowerLeft.Y + rec2.Height + 2 * bufer);
rec2.UpperRight = new Point2d(rec2.UpperLeft.X + rec2.Width + 2 * bufer, rec2.UpperLeft.Y);
rec2.LowerRight = new Point2d(rec2.UpperRight.X, rec2.LowerLeft.Y);
return(rec2);
}
}
catch (System.Exception exc)
{
Autodesk.AutoCAD.ApplicationServices.Application.ShowAlertDialog(exc.Message + "\n" + exc.StackTrace);
return(null);
}
finally { }
}
public static void PrintNote2(Database db, Point3d InsertPoint)
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
TextStyleTable st = tr.GetObject(db.TextStyleTableId, OpenMode.ForRead) as TextStyleTable;
BlockTable blockTbl = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord recorder = tr.GetObject(blockTbl[BlockTableRecord.PaperSpace], OpenMode.ForWrite) as BlockTableRecord;
MText theNote = new MText();
theNote.Contents = "注\\P" +
"{ 1.图中尺寸均以毫米为单位。}\\P" +
"{ 2.桥梁首尾两节不设加强弦杆。}\\P" +
"{ 3.对于加强的桥梁，销子（连同插销）的数量，按上表算出后，单排时应减4个，双排时应减8个，三排时应减12个。}\\P" +
"{ 4.端柱、桥座及座板包括在首节内。}\\P" +
"{ 5.表列撑架螺栓数量中含斜撑螺栓和支撑架螺栓，若减去斜撑所用螺栓（首节减4个，中节减4个,尾节减8个）余者即为}\\P" +
"{ 相应之首节、中节、尾节支撑架、联板所用之螺栓数量。}\\P" +
"{ 6.中央桥头搭板与中央钢桥面板相同。}\\P";
theNote.Location = InsertPoint;
theNote.TextStyleId = st["仿宋"];
theNote.TextHeight = 2.5;
recorder.AppendEntity(theNote);
tr.AddNewlyCreatedDBObject(theNote, true);
tr.Commit();
}
return;
}
public ObjectId CreatMyTextStyle()
{
ObjectId StyleID = ObjectId.Null;
const string StyleName = "RQBZ";
using (Transaction trans = db.TransactionManager.StartTransaction())
{
try
{
TextStyleTable Tst = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
if (Tst.Has(StyleName))
{
StyleID = Tst[StyleName]; //来自这个链接 https://www.keanw.com/2012/08/a-handy-jig-for-creating-autocad-text-using-net-part-2.html
}
else
{
TextStyleTableRecord MyTextStyle = new TextStyleTableRecord();
MyTextStyle.FileName = "txtd.shx";
MyTextStyle.BigFontFileName = "hztxt.shx";
MyTextStyle.Name = "RQBZ";
MyTextStyle.XScale = 0.7;
Tst.UpgradeOpen();
StyleID = Tst.Add(MyTextStyle);
trans.AddNewlyCreatedDBObject(MyTextStyle, true);
}
}
catch (Autodesk.AutoCAD.Runtime.Exception EX)
{
ed.WriteMessage("出错了!" + EX.ToString());
}
trans.Commit();
}
return(StyleID);
}
public static TextStyleTableRecord GetTextStyle(string textStyleName)
{
Document document = Active.Document;
Database database = document.Database;
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
try
{
TextStyleTable textStyleTable = GetTextStyleTable();
foreach (ObjectId textStyleTableRecordId in textStyleTable)
{
TextStyleTableRecord textStyleTableRecord = transaction.GetObject <TextStyleTableRecord>(textStyleTableRecordId, OpenMode.ForRead);
if (textStyleTableRecord.Name == textStyleName)
{
return(textStyleTableRecord);
}
}
}
catch (Exception ex)
{
Active.WriteMessage(ex.Message);
throw;
}
}//using
return(null);
}
// Returns all text styles
public static Dictionary <string, ObjectId> GetTextStyles()
{
Dictionary <string, ObjectId> list = new Dictionary <string, ObjectId>();
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
TextStyleTable table = (TextStyleTable)tr.GetObject(db.TextStyleTableId, OpenMode.ForRead);
SymbolTableEnumerator it = table.GetEnumerator();
while (it.MoveNext())
{
ObjectId id = it.Current;
TextStyleTableRecord style = (TextStyleTableRecord)tr.GetObject(id, OpenMode.ForRead);
list.Add(style.Name, id);
}
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show("Error: " + ex.Message, "RebarPos", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
return(list);
}
public static void CreateTextStyle(string TextStyleName, string FontName, double ObliqueAng, out string message)
{
try
{
using (Transaction transaction = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.TransactionManager.StartTransaction())
{
Database db = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Database;
TextStyleTable tst1 = (TextStyleTable)transaction.GetObject(db.TextStyleTableId, OpenMode.ForWrite, true, true);
TextStyleTableRecord tstr1 = new TextStyleTableRecord
{
Name = TextStyleName,
FileName = FontName,
XScale = 1,
ObliquingAngle = Tools.Deg2Rad(ObliqueAng),
Annotative = AnnotativeStates.True
};
tst1.Add(tstr1);
transaction.TransactionManager.AddNewlyCreatedDBObject(tstr1, true);
transaction.Commit();
//RmTSid = tstr1.ObjectId;
//return true;
message = string.Empty;
}
}
catch (Autodesk.AutoCAD.Runtime.Exception e)
{
message = e.Message.ToString();
}
}
// Creates a new text style
public static ObjectId GetOrCreateTextStyle(Database db, string name, string filename, double scale)
{
ObjectId id = ObjectId.Null;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
TextStyleTable table = (TextStyleTable)tr.GetObject(db.TextStyleTableId, OpenMode.ForRead);
if (table.Has(name))
{
id = table[name];
}
else
{
TextStyleTableRecord style = new TextStyleTableRecord();
style.Name = name;
style.FileName = filename;
style.XScale = scale;
table.UpgradeOpen();
id = table.Add(style);
table.DowngradeOpen();
tr.AddNewlyCreatedDBObject(style, true);
}
tr.Commit();
}
return(id);
}
/// <summary>
/// Gets all text style table records.
/// </summary>
/// <param name="symbolTbl">The symbol table.</param>
/// <param name="mode">The mode.</param>
/// <param name="filter">The filter.</param>
/// <returns></returns>
public static IEnumerable <TextStyleTableRecord> GetAllTextStyleTableRecords(this TextStyleTable symbolTbl,
OpenMode mode = OpenMode.ForRead, SymbolTableRecordFilter filter = SymbolTableRecordFilter.None)
{
return
(symbolTbl.GetSymbolTableRecords <TextStyleTableRecord>(
symbolTbl.Database.TransactionManager.TopTransaction, mode, filter, true));
}
public static DBText PrintText(Database db, string textstring, double H, Point2d PositionPoint, double scale = 100, bool isCover = false)
{
DBText txt = new DBText();
using (Transaction tr = db.TransactionManager.StartTransaction())
{
TextStyleTable st = tr.GetObject(db.TextStyleTableId, OpenMode.ForRead) as TextStyleTable;
BlockTable blockTbl = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord modelSpace = tr.GetObject(blockTbl[BlockTableRecord.ModelSpace],
OpenMode.ForWrite) as BlockTableRecord;
txt.TextString = textstring;
txt.Height = H * scale;
txt.Position = PositionPoint.Convert3D();
txt.HorizontalMode = TextHorizontalMode.TextCenter;
txt.VerticalMode = TextVerticalMode.TextBottom;
txt.AlignmentPoint = PositionPoint.Convert3D(0, 0.5 * scale);
txt.TextStyleId = st["fsdb"];
txt.Layer = "标注";
txt.WidthFactor = 0.75;
if (isCover)
{
// 遮罩
}
modelSpace.AppendEntity(txt);
tr.AddNewlyCreatedDBObject(txt, true);
tr.Commit();
}
return(txt);
}
addTextStyleTableRecord(string name, string nameFontFile = "Romans.shx", double size = 0.0, double xscale = 0.8)
{
TextStyleTableRecord TStr = new TextStyleTableRecord();
try
{
using (Transaction tr = BaseObjs.startTransactionDb())
{
TextStyleTable TST = getTextStyleTable();
TStr.Name = name;
TST.UpgradeOpen();
TST.Add(TStr);
TStr.FileName = nameFontFile;
TStr.TextSize = size;
TStr.XScale = xscale;
TStr.Annotative = AnnotativeStates.True;
tr.AddNewlyCreatedDBObject(TStr, true);
tr.Commit();
}
}
catch (System.Exception ex)
{
BaseObjs.writeDebug(ex.Message + " Txt.cs: line: 199");
}
return(TStr);
}
/// <summary>
/// 将指定文字样式设为当前
/// </summary>
public static bool SetTextStyleCurrent(this Database db, string TextStyleName,
string FontFilename = "smsim.shx", string BigFontFilename = "smfs.shx", double WidthFactor = 0.75)
{
// 开启事务处理
using (Transaction trans = db.TransactionManager.StartTransaction())
{
// 打开文字样式表
TextStyleTable tst = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
//如果不存在指定文字样式，则创建
if (!tst.Has(TextStyleName))
{
try { db.AddTextStyle(TextStyleName, FontFilename, BigFontFilename, WidthFactor); }
catch { return(false); }
}
//获取名为TextStyleName的的文字样式表记录的Id
ObjectId tsId = tst[TextStyleName];
//指定当前文字样式
db.Textstyle = tsId;
// 提交事务
trans.Commit();
}
return(true);
}
/// <summary>
/// 获取文字样式ID
/// </summary>
/// <param name="textStyleName">文字样式名</param>
/// <param name="createIfNotExist">自动创建</param>
/// <returns>结果</returns>
public static ObjectId GetTextStyleId(string textStyleName, bool createIfNotExist = false)
{
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
TextStyleTable tsTab = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
if (tsTab.Has(textStyleName))
{
return(tsTab[textStyleName]);
}
else
{
if (createIfNotExist)
{
tsTab.UpgradeOpen();
TextStyleTableRecord tstr = new TextStyleTableRecord {
Name = textStyleName
};
var result = tsTab.Add(tstr);
trans.AddNewlyCreatedDBObject(tstr, true);
trans.Commit();
return(result);
}
else
{
return(db.Textstyle);
}
}
}
}
/// <summary>
/// 新建文字样式
/// </summary>
public static ObjectId AddTextStyle(this Database db, string TextStyleName, string FontFilename, string BigFontFilename, double WidthFactor)
{
ObjectId tsId = ObjectId.Null;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
// 打开文字样式表
TextStyleTable tst = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
// 如果不存在名为styleName的文字样式，则新建一个文字样式
if (!tst.Has(TextStyleName))
{
//定义一个新的的文字样式表记录
TextStyleTableRecord tsr = new TextStyleTableRecord();
//设置的文字样式名
tsr.Name = TextStyleName;
//设置文字样式的字体
tsr.FileName = FontFilename;
tsr.BigFontFileName = BigFontFilename;
// 切换文字样式表的状态为写以添加新的文字样式
tsr.XScale = WidthFactor;
tst.UpgradeOpen();
// 更新数据信息
tst.Add(tsr);
trans.AddNewlyCreatedDBObject(tsr, true);
// 为了安全，将文字样式表的状态切换为读
tst.DowngradeOpen();
tsId = tst[TextStyleName];
}
// 提交事务
trans.Commit();
}
return(tsId);
}
public ErrorStatus getTextStyleId(string Textstil, ref ObjectId TextstilId)
{
Database db = HostApplicationServices.WorkingDatabase;
Transaction myT = db.TransactionManager.StartTransaction();
ErrorStatus es = ErrorStatus.KeyNotFound;
try
{
TextStyleTable tsTbl = (TextStyleTable)myT.GetObject(db.TextStyleTableId, OpenMode.ForRead, true, true);
foreach (ObjectId objId in tsTbl)
{
TextStyleTableRecord tsTblRec = new TextStyleTableRecord();
tsTblRec = (TextStyleTableRecord)myT.GetObject(objId, OpenMode.ForWrite);
if (Textstil == tsTblRec.Name)
{
TextstilId = objId;
//m_myT.Commit();
break;
}
}
es = ErrorStatus.OK;
}
finally
{
myT.Commit();
}
return(es);
}
private void DrawAxisLine(Point3d point, Vector3d direction, double chainage)
{
var doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
var db = doc.Database;
using (Transaction tr = db.TransactionManager.StartTransaction())
using (TextStyleTable tt = (TextStyleTable)tr.GetObject(db.TextStyleTableId, OpenMode.ForRead))
using (BlockTableRecord btr = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForWrite))
{
// Draw axis
ObjectId textStyleId = ObjectId.Null;
if (tt.Has(TextStyleName))
{
textStyleId = tt[TextStyleName];
}
// Line
Point3d pt1 = point - direction * AxisLineLength / 2;
Point3d pt2 = point + direction * AxisLineLength / 2;
Line line = AcadEntity.CreateLine(db, pt1, pt2);
btr.AppendEntity(line);
tr.AddNewlyCreatedDBObject(line, true);
// Axis text
Point3d ptt = pt2 + direction * TextHeight / 2;
double rotation = Vector3d.YAxis.GetAngleTo(direction, Vector3d.ZAxis);
DBText text = AcadEntity.CreateText(db, ptt, AxisName, TextHeight, rotation, 1, TextHorizontalMode.TextCenter, TextVerticalMode.TextBottom, textStyleId);
btr.AppendEntity(text);
tr.AddNewlyCreatedDBObject(text, true);
tr.Commit();
}
}
public static void RemoveTextStyle(string styleName)
{
Document document = Active.Document;
Database database = document.Database;
try
{
TextStyleTable textStyleTable = GetTextStyleTable();
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
foreach (ObjectId textStyleTableRecordId in textStyleTable)
{
TextStyleTableRecord textStyleTableRecord = transaction.GetObject <TextStyleTableRecord>(textStyleTableRecordId, OpenMode.ForRead);
if (textStyleTableRecord.Name == styleName)
{
textStyleTableRecord.UpgradeOpen();
textStyleTableRecord.Erase();
}
}
transaction.Commit();
}//using
}
catch (Exception ex)
{
Active.WriteMessage(ex.Message);
throw;
}
}
public void CreateStyle()
{
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
TextStyleTable st = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForWrite);
String StyleName = "工程图";
if (st.Has(StyleName) == false)
{
TextStyleTableRecord str = new TextStyleTableRecord();
str.Name = StyleName;
str.FileName = "simfang.ttf";
//---------------------------------------------
// 设置SHX字体
// str.FileName = "gbenor"
//设置大字体.
// str.BigFontFileName = "gbcbig"
// --------------------------------------------
str.ObliquingAngle = 15 * Math.PI / 180;
str.XScale = 0.67;
ObjectId TextstyleId = st.Add(str);
trans.AddNewlyCreatedDBObject(str, true);
db.Textstyle = TextstyleId;
trans.Commit();
}
}
}
public bool Exists(string styleName)
{
using (Transaction t = targetDB.TransactionManager.StartTransaction())
{
TextStyleTable tst = (TextStyleTable)t.GetObject(targetDB.TextStyleTableId, OpenMode.ForRead);
return(tst.Has(styleName));
}
}
private ObjectId GetStyleByName(string textStyleName)
{
using (Transaction t = targetDB.TransactionManager.StartTransaction())
{
TextStyleTable tst = (TextStyleTable)t.GetObject(targetDB.TextStyleTableId, OpenMode.ForRead);
return((ObjectId)t.GetObject(tst[textStyleName], OpenMode.ForRead).ObjectId);
}
}
/// <summary>
/// Gets the shape file table records.
/// </summary>
/// <param name="symbolTbl">The symbol table.</param>
/// <param name="trx">The TRX.</param>
/// <param name="mode">The mode.</param>
/// <param name="filter">The filter.</param>
/// <returns></returns>
public static IEnumerable <TextStyleTableRecord> GetShapeFileTableRecords(this TextStyleTable symbolTbl,
Transaction trx, OpenMode mode = OpenMode.ForRead,
SymbolTableRecordFilter filter = SymbolTableRecordFilter.None)
{
return
(symbolTbl.GetSymbolTableRecords <TextStyleTableRecord>(trx, mode, filter, true)
.Where(txt => txt.IsShapeFile));
}
static public ObjectIdCollection GetObjIdNonGrafical(Database db)
{
ObjectIdCollection idsNonGraficals = new ObjectIdCollection();
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
//Block Table
BlockTable btBlock = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
foreach (ObjectId btrId in btBlock)
{
idsNonGraficals.Add(btrId);
}
//Dim Style
DimStyleTable tbDimSty = tr.GetObject(db.DimStyleTableId, OpenMode.ForRead) as DimStyleTable;
foreach (ObjectId btrId in tbDimSty)
{
idsNonGraficals.Add(btrId);
}
//Layer
LayerTable tbLayer = tr.GetObject(db.LayerTableId, OpenMode.ForRead) as LayerTable;
foreach (ObjectId btrId in tbLayer)
{
idsNonGraficals.Add(btrId);
}
//Line types
LinetypeTable tbLinetype = tr.GetObject(db.LinetypeTableId, OpenMode.ForRead) as LinetypeTable;
foreach (ObjectId btrId in tbLinetype)
{
idsNonGraficals.Add(btrId);
}
//Table Style
TextStyleTable tbTextStyle = tr.GetObject(db.TextStyleTableId, OpenMode.ForRead) as TextStyleTable;
foreach (ObjectId btrId in tbTextStyle)
{
idsNonGraficals.Add(btrId);
}
foreach (ObjectId objId in idsNonGraficals)
{
if (!objId.IsValid)
{
idsNonGraficals.Remove(objId);
}
}
}
return(idsNonGraficals);
}
public static ObjectId GetTextStyle(string name)
{
Database dbH = HostApplicationServices.WorkingDatabase;
using (Transaction trans = dbH.TransactionManager.StartTransaction())
{
TextStyleTable TST = (TextStyleTable)trans.GetObject(dbH.TextStyleTableId, OpenMode.ForWrite);
ObjectId id = GetIdFromSymbolTable(TST, name);
return(id);
}
}
public static ObjectId GetStandardTextStyle(Database db, Transaction tr)
{
TextStyleTable tst = (TextStyleTable)tr.GetObject(db.TextStyleTableId, OpenMode.ForRead);
if (tst.Has("Standard"))
{
return(tst["Standard"]);
}
return(ObjectId.Null);
}
public void TextStyleDemo()
{
Database db = HostApplicationServices.WorkingDatabase;
db.AddTextStyle("测试文字样式");
using (Transaction trans = db.TransactionManager.StartTransaction())
{
TextStyleTable tst = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
foreach (var item in tst)
{
}
}
}
public static void PrintCirText(Database db, int textstring, Point2d PositionPoint, Point2d startP, Point2d endP, double scale = 100)
{
DBText txt = new DBText();
Circle C1 = new Circle();
Circle C2 = new Circle();
Line L1, L2;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
TextStyleTable st = tr.GetObject(db.TextStyleTableId, OpenMode.ForRead) as TextStyleTable;
BlockTable blockTbl = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord modelSpace = tr.GetObject(blockTbl[BlockTableRecord.ModelSpace],
OpenMode.ForWrite) as BlockTableRecord;
txt.TextString = textstring.ToString();
txt.Height = 2.5 * scale;
txt.Position = PositionPoint.Convert3D();
txt.HorizontalMode = TextHorizontalMode.TextCenter;
txt.VerticalMode = TextVerticalMode.TextVerticalMid;
txt.AlignmentPoint = PositionPoint.Convert3D();
txt.TextStyleId = st["fsdb"];
txt.Layer = "标注";
txt.WidthFactor = 0.75;
C1 = new Circle(PositionPoint.Convert3D(), Vector3d.ZAxis, 1.5 * scale);
C2 = new Circle(PositionPoint.Convert3D(), Vector3d.ZAxis, 1.8 * scale);
C1.Layer = "标注";
C2.Layer = "标注";
L1 = new Line(PositionPoint.Convert3D(0, 1.8 * scale), endP.Convert3D());
L2 = new Line(PositionPoint.Convert3D(0, -1.8 * scale), startP.Convert3D());
L1.Layer = "标注";
L2.Layer = "标注";
modelSpace.AppendEntity(txt);
tr.AddNewlyCreatedDBObject(txt, true);
modelSpace.AppendEntity(C1);
tr.AddNewlyCreatedDBObject(C1, true);
modelSpace.AppendEntity(C2);
tr.AddNewlyCreatedDBObject(C2, true);
modelSpace.AppendEntity(L1);
tr.AddNewlyCreatedDBObject(L1, true);
modelSpace.AppendEntity(L2);
tr.AddNewlyCreatedDBObject(L2, true);
tr.Commit();
}
return;
}
private static ObjectId GetTextStyleId(string v)
{
Database db = HostApplicationServices.WorkingDatabase;
ObjectId id;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
TextStyleTable tst = (TextStyleTable)trans.GetObject(db.TextStyleTableId, OpenMode.ForRead);
id = tst[v];
trans.Commit();
}
return(id);
}
