怎样实现拷贝，移动，镜像，偏移，阵列等

lilq_78 发表于 2006-3-11 10:03:00

怎样实现拷贝，移动，镜像，偏移，阵列等，但是我不想用acedCommand来调用autocad的命令，用arx怎么实现？

jingelou 发表于 2006-3-11 23:55:00

//移动实体 //移动实体 void CTszDwg::MoveEntity(const AcDbObjectIdArray& aryIds,        AcGePoint3d ptStart,        AcGePoint3d ptEnd) { AcGeMatrix3d xform1; xform1.setTranslation(AcGeVector3d(ptEnd-ptStart)); ads_name ssname; ads_ssadd(NULL,NULL,ssname); for(int i=0;i<aryIds.length();i++) {   AcDbObjectId Id=aryIds.at(i);   ads_name name;   acdbGetAdsName(name,Id);   ads_ssadd(name,ssname,ssname);   ads_ssfree(name); } ads_xformss(ssname,xform1.entry); ads_ssfree(ssname); }

lilq_78 发表于 2006-3-12 07:26:00

谢谢，

lilq_78 发表于 2006-3-13 15:30:00

那怎么样拷贝,偏移?

lilq_78 发表于 2006-3-29 13:50:00

顶一下

jingelou 发表于 2006-4-5 09:02:00

AcDbObjectId CLjDwg::GetMirrorEntity(const AcDbObjectId Id,         AcGePoint3d ptMirAxisStart,         AcGePoint3d ptMirAxisEnd) {  AcDbObjectId idMirror=AcDbObjectId::kNull;  AcGeMatrix3d xform1;  //xform1.setToMirroring(AcGeLine3d(ptMirAxisStart,ptMirAxisEnd));  AcGePlane Plan(ptMirAxisStart,AcGePoint3d(ptMirAxisEnd.x,ptMirAxisEnd.y,-100),ptMirAxisEnd);  xform1.setToMirroring(Plan);    AcDbEntity* pEnt=NULL;  acdbOpenObject(pEnt,Id,AcDb::kForRead);  if(pEnt)  {   AcDbEntity* pEnt0=(AcDbEntity*)pEnt->clone();   pEnt->close();   pEnt0->transformBy(xform1);   idMirror=AddEntity(pEnt0);   pEnt0->close();  }  return idMirror; } 
void CLjDwg::RotateEntity(const AcDbObjectId Id,          const AcGePoint3d ptCenter,          const double dAngle) {  AcDbObjectId idMirror=AcDbObjectId::kNull;  AcGeMatrix3d xform1;  xform1.setToRotation(dAngle,AcGeVector3d(0,0,1),ptCenter);     AcDbEntity* pEnt=NULL;  acdbOpenObject(pEnt,Id,AcDb::kForWrite);  if(pEnt)  {     pEnt->transformBy(xform1);   pEnt->close();  } }

lilq_78 发表于 2006-4-6 21:16:00

多谢！

jimn517 发表于 2006-4-8 21:28:00

ding

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怎样实现拷贝，移动，镜像，偏移，阵列等