[求助]：如何实现Insert->Block...这样的动态插入块的功能？

JackeyLee

如题

comejava

AcDbDatabase *pDwg =new AcDbDatabase (Adesk::kFalse) ;

Acad::ErrorStatus es;

es=pDwg->readDwgFile ("C:\\c.dwg") ;


if(es==Acad::eOk)
{
  AfxMessageBox("readDwgFile Successful!");

  //return;
}
AcDbObjectId blockId ;
  

es = acdbHostApplicationServices()->workingDatabase()->insert(blockId, LPCTSTR(""), pDwg);
  
if ( es != Acad::eOk )
  AfxMessageBox ("插入块错误.") ;
  
delete pDwg ;
   

AcDbObjectId idBlock;
   
AcDbBlockReference*  pBlock=new AcDbBlockReference ;
  
AcGePoint3d ptCenter=AcGePoint3d(0,0,0);
   
pBlock->setPosition(ptCenter);
   
pBlock->setBlockTableRecord(blockId);
   

AcDbDatabase* pDb=NULL;

    AcDbObjectId idNew=AcDbObjectId::kNull;
   
if(pDb==NULL)
  pDb=acdbHostApplicationServices()->workingDatabase();
   
AcDbBlockTable *pTable=NULL;
   
Acad::ErrorStatus Error=pDb->getBlockTable(pTable, AcDb::kForRead);
   
if(pTable==NULL)
{
  AfxMessageBox("块表打开错误!");
  
    return;
   
}

    AcDbBlockTableRecord *pRecord=NULL;
   
Error=pTable->getAt(ACDB_MODEL_SPACE,pRecord,AcDb::kForWrite);
   
pTable->close();
if(pRecord==NULL)
{
  AfxMessageBox("块纪录打开错误!");
  
    return;
   
}

    Error=pRecord->appendAcDbEntity(idBlock,pBlock);

    pRecord->close();
   
pBlock->close();

JackeyLee

楼上，你给出的代码不能实现插入块时的实时拖动确定插入点的功能吧？

HillMan

继承一个JIG类，实现拖动，参照开发包下的例子。。

comejava

楼上的斑竹兄弟可以说的更清楚一点吗?
怎样插入块时实时拖动确定插入点？