移动INSERT实体上的属性

LoveArx

下面代码，将选择的INSERT上的所有属性X,Y方向分别移动10个单位。

[C++] 纯文本查看 复制代码

void Command_MoveAttr()
{
	ads_name ename;

	ads_point pt;

	if (RTNORM != acedEntSel(_T("\nSelect Blockreference : "), ename, pt))
	{
		return;
	}

	AcDbObjectId objectId;

	acdbGetObjectId(objectId, ename);

	AcDbBlockReference* pBlockRef;

	if (acdbOpenObject(pBlockRef, objectId, AcDb::kForRead) != Acad::eOk)
	{
		acutPrintf(_T("\nThis is not a Blockreference."));

		return;
	}

	AcDbObjectIterator *pIterator = pBlockRef->attributeIterator();

	for (pIterator->start(); !pIterator->done(); pIterator->step())
	{
		AcDbAttribute *pAttribute;

		if (acdbOpenObject(pAttribute, pIterator->objectId(), AcDb::kForWrite) == Acad::eOk)
		{
			AcGeMatrix3d transMatrix;

			AcGeVector3d moveVector(10, 10, 0);

			transMatrix.setTranslation(moveVector);

			pAttribute->transformBy(transMatrix);

			pAttribute->close();
		}
	}

	pBlockRef->close();
        delete pIterator;
        return;
}