ObjectARX explode炸开函数的用法
(2009-03-26 20:02:01)
- static AcDbObjectId AppendEntity(AcDbEntity *pEnt)
- {
- AcDbDatabase *pDb =
acdbHostApplicationServices()->workingDatabase();
- AcDbBlockTable *pBt;
- pDb->getBlockTable(pBt,
AcDb::kForRead);
- AcDbBlockTableRecord *pBtr;
- pBt->getAt(ACDB_MODEL_SPACE, pBtr,
AcDb::kForWrite);
- AcDbObjectId entId;
- pBtr->appendAcDbEntity(entId, pEnt);
- pBtr->close();
- pBt->close();
- pEnt->close();
- return entId;
- }
- // - ahlzlARX._test command (do not rename)
- static void ahlzlARX_test(void)
- {
- // Add your code for command ahlzlARX._test here
- ads_name ent;
- ads_point pt;
- if (acedEntSel(_T("\n请选择对象:"), ent, pt) != RTNORM)
- {
- return;
- }
- AcDbObjectId entId;
- acdbGetObjectId(entId, ent);
- AcDbEntity *pEnt = NULL;
- acdbOpenObject(pEnt, entId, AcDb::kForWrite);
- AcDbVoidPtrArray pExps;
- if (pEnt->explode(pExps) ==
Acad::eOk)
- {
- for (int i = 0; i
< pExps.length(); i++)
- {
- AcDbEntity *pExpEnt =
(AcDbEntity*)pExps[i];
-
acutPrintf(_T("\n分解后的对象类型名是: %s"),
(pExpEnt->isA()->name()));
-
AppendEntity(pExpEnt);
- }
-
pEnt->erase(true);
- }
- else
- {
-
acutPrintf(_T("\n该对象不能被分解!"));
- }
- pEnt->close();
- }
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