ObjectArx 插入文件块

admin1

[code]//读*.dwg文件以textDrawing块名插入打开文件



void inserblk()
{
// 建立一个空的数据库对象(Adesk::kTrue则不为空)
AcDbDatabase *pDwg =new AcDbDatabase (Adesk::kFalse) ;
//  设置插入块的路径
pDwg->readDwgFile("d:\\1.dwg");

AcDbObjectId blockId;
Acad::ErrorStatus es = acdbHostApplicationServices()->workingDatabase()->insert(blockId, "mydrawing", pDwg, Adesk::kFalse);
if ( es != Acad::eOk )   
{
  acutPrintf ("\n插入块错误.");
}
//  释放内存
delete pDwg;

// 上面创建了“名字是myfile的块定义AcDbBlockTableRecord”，
// ObjectId是blockId，接着就可以实例AcDbBlockReference对象，
//  创建INSERT实体了。
AcDbBlockReference *pBlkRef =new AcDbBlockReference();
pBlkRef->setBlockTableRecord (blockId) ;

//  输入插入点
ads_point pickPt;
int retCode;
// 限制用户必须选择或输入点(输入模式：x,y,z)
acedInitGet(RSG_NONULL, NULL);
acedGetPoint(NULL, "\n请选择插入点：", pickPt);

//---- 设置插入点，旋转角度，比例等等
pBlkRef->setPosition(AcGePoint3d(pickPt[X],pickPt[Y],0.0)) ;
pBlkRef->setRotation(0.0);


//  获得模型空间块表记录
AcDbBlockTable *pBlockTable;
acdbHostApplicationServices()->workingDatabase()->getBlockTable(pBlockTable,AcDb::kForRead);
AcDbBlockTableRecord *pBlockTableRecord;
pBlockTable->getAt(ACDB_MODEL_SPACE,pBlockTableRecord,AcDb::kForWrite);
pBlockTable->close();

//----- 添加块引用pBlkRef实体到模型空间
AcDbObjectId newEntId ;
pBlockTableRecord->appendAcDbEntity(newEntId, pBlkRef);



//  释放资源
pBlockTableRecord->close();
pBlkRef->close();
}[/code]