[MSCE C++]请问如何给用代码创建的NormalCellHandler增加IsAnnotation属性?

Question

从*.cel库中取出的cell，在cell所在的model中设置Can be placed as AnnotationCell为True时，通过IAnnotationHandler结构下面的AddAnnotationScale()方法可以实现，但是用代码创建的NormalCellHander不知道要如何实现，麻烦老师解答下，谢谢。

Yongan.Fu · Accepted Answer

电脑网络恢复了。贴出代码如下： 
 /*--------------------------------------------------------
| createAnnotationCell
+-------------------------------------------------------*/
extern "C" void mdlCell_applyAnnotationScale(MSElementDescrH cellEdPP, MSElementDescrH tagEdPP, DgnModelRefP modelRef);
extern "C" StatusInt mdlCell_setAnnotationScale(MSElementDescrP cellEdP, double * annotationScale);
extern "C" StatusInt mdlCell_setIsAnnotation (MSElementDescrP cellEdP, bool isAnnotation);
void createAnnotationCell(WCharCP)
{
	BeFileName rtnCellLib, inputCellLib(L"sample2.cel");
	if (SUCCESS != mdlCell_attachLibrary(rtnCellLib, &inputCellLib, NULL, true))
	{
 mdlDialog_dmsgsPrint(L"Can't find sample2.cel");
 return;
	}
	MSElementDescrP cellEdP = NULL;
	DPoint3d origin{ 0, 0, 0 }, scale{ 1,1,1 };
	double annoScale = 2.0;
	mdlCell_getElmDscr(&cellEdP, NULL, &origin, &scale, true, NULL, NULL, 0, false, true, L"ARROW", NULL);
	mdlCell_setIsAnnotation(cellEdP, true);
	mdlCell_applyAnnotationScale(&cellEdP, NULL, ACTIVEMODEL);
	mdlCell_setAnnotationScale(cellEdP, &annoScale);
	mdlElmdscr_add(cellEdP);
	mdlElmdscr_freeAll(&cellEdP);
}

[MSCE C++]请问如何给用代码创建的NormalCellHandler增加IsAnnotation属性?

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