[每日一码] 使用ARX创建线型（AcDbLinetypeTableRecord）

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2. #include "dbmain.h"         
3. #include "dbsymtb.h"
5. void utilsarxtest ()     {
6.     AcDbLinetypeTable *pLtypeTable =NULL ;
7.     // get the linetype table from the drawing
8.     if ( acdbHostApplicationServices()->workingDatabase()->getLinetypeTable (pLtypeTable, AcDb::kForWrite) ==
9. Acad::eOk ) {
10.         AcDbLinetypeTableRecord *pLtypeTableRecord =new
11. AcDbLinetypeTableRecord ;
12.         // set all of the properties of the linetype table record.
13.         pLtypeTableRecord->setAsciiDescription ("T E S T -") ;
14.         pLtypeTableRecord->setPatternLength (0.75) ;
15.         pLtypeTableRecord->setNumDashes (2) ;
16.         pLtypeTableRecord->setDashLengthAt (0, 0.5) ;
17.         pLtypeTableRecord->setDashLengthAt (1,-0.25) ;
18.         pLtypeTableRecord->setName ("ASTESTER") ;
20.         AcDbObjectId tmpId ;
21.         // add the pLtypeTableRecord to the linetype table
22.         if (pLtypeTable->add (tmpId, pLtypeTableRecord)==Acad::eOk){
23.             pLtypeTableRecord->close () ;
24.         } else {
25.             delete pLtypeTableRecord ;
26.         }
27.         // close everything up
28.         pLtypeTable->close () ;
29.     }
30. }

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