Autocad.net Arc radius Callout Extension Cable

#region Register RegApp public static void Checkregapp (String regapptablename) {Database db                       = Hostapplicationservices.workingdatabase; using (Transaction trans = db). Transactionmanager.starttransaction ()) {regapptable apptbl = trans. GetObject (db.                Regapptableid,openmode.forwrite) as regapptable; if (!apptbl.has (Regapptablename)) {Regapptablerecord apptblrcd = new Regapptablerecord (                    );                    Apptblrcd.name = Regapptablename;                    Apptbl.add (APPTBLRCD); Trans.                Addnewlycreateddbobject (APPTBLRCD, true);            } trans.commit ();        } return; } #endregion [Commandmethod ("Mydra")] public static void Mydra () {//Get current database do            Cument Acdoc = Application.DocumentManager.MdiActiveDocument; Database Accurdb = acdoc.database;            Start a Transaction start transaction using (Transaction Actrans = AcCurDb.TransactionManager.StartTransaction ())                {//Open the Block table for read in read mode blocktable acblktbl;                ACBLKTBL = Actrans.getobject (Accurdb.blocktableid, openmode.forread) as blocktable; Open the Block table record model space for write/Modelspace Blocktablerecor                D Acblktblrec; Acblktblrec = Actrans.getobject (Acblktbl[blocktablerecord.modelspace], openmode.forwrite) as BlockTableReco                Rd                Create the radial dimension creates a radius callout radialdimension Acraddim = new Radialdimension ();                Acraddim.center = new Point3D (0, 0, 0);                Acraddim.chordpoint = new Point3D (5, 5, 0);                                Acraddim.leaderlength = 5;              Acraddim.dimensionstyle = Accurdb.dimstyle;  Add new objects to model space and transaction Checkregapp ("Acad_dstyle_dimradial_extension");//Custom Function checks if RegApp name exists, does not exist                Add regapp name Resultbuffer resbuf = new Resultbuffer ();                Resbuf.add (New Typedvalue ((int) dxfcode.extendeddataregappname, "acad_dstyle_dimradial_extension"));                Resbuf.add (New Typedvalue ((int) dxfcode.extendeddatainteger16, 387));                Resbuf.add (New Typedvalue ((int) dxfcode.extendeddatainteger16, 1));                Resbuf.add (New Typedvalue ((int) dxfcode.extendeddatainteger16, 388)); Resbuf.add (New Typedvalue ((int) dxfcode.extendeddatareal, 6.26953));//Start Angle Resbuf.add (New Typedvalue ((int) Dx                FCODE.EXTENDEDDATAINTEGER16, 390));                Resbuf.add (New Typedvalue ((int) dxfcode.extendeddatareal, 2.67146));//End angle Acraddim.xdata = resbuf;                Acblktblrec.appendentity (Acraddim);                            Actrans.addnewlycreateddbobject (Acraddim, true);    Commit changes, close transaction actrans.commit (); }        }

　　

Autocad.net Arc radius Callout Extension Cable