文字样式表的管理

 

 1public static ObjectId SetFontStyle(string strTextStyleName)
 2        {
 3            ObjectId objID;  //文字样式表的样式
 4            Database m_db = HostApplicationServices.WorkingDatabase;
 5            DocumentLock docLock = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.LockDocument(); 
 6            using (Transaction m_tr = m_db.TransactionManager.StartTransaction())
 7            {
 8                TextStyleTable tst = (TextStyleTable)m_tr.GetObject(m_db.TextStyleTableId, OpenMode.ForWrite);
 9                
10                if(tst.Has(strTextStyleName))
11                {
12                   objID = tst[strTextStyleName];
13                   TextStyleTableRecord tstr = (TextStyleTableRecord)m_tr.GetObject(objID, OpenMode.ForWrite);
14                   string str1 = tstr.BigFontFileName;
15                   string str2 = tstr.FileName;
16                }
17                else
18                {
19                    TextStyleTableRecord tstr = new TextStyleTableRecord();
20                    tstr.Name = strTextStyleName;
21                  
22                    tstr.BigFontFileName = "gbcbig.shx";    
23                    //tstr.FileName = "SimSun.ttf";//字体名  
24                    tstr.FileName = "gbenor.shx";//字体名  
25                    //Returns with file name pointing to a copy of the name of the font file for this text style
26                    //返回一个指向文字文件名称的拷贝的名称，用于文字样式
27                 
28                    tstr.TextSize = 200;
29                    tst.Add(tstr);
30                    m_tr.AddNewlyCreatedDBObject(tstr, true);
31                    m_tr.Commit();
32                    objID = tst[strTextStyleName];
33                    m_db.Textstyle = objID;
34                }
35           
36            }
37            docLock.Dispose();
38            return objID;
39        }