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Steps:

1. Change the canvas setting:

void CTestTimerView::DoChangeModel(CFODataModel * pModel)
{
	CSize szCanvas = CSize(1000,1000);
	pModel->SetCanvasSize(szCanvas);
	pModel->ShowGrid(FALSE);
	pModel->SetBorderShow(FALSE);
	pModel->SetPageBkColor(RGB(255,255,255));
	pModel->ShowMargin(FALSE);

}

2. Initial the canvas

void CTestTimerView::OnInitialUpdate()
{
	SetCurrentModel(GetDocument()->m_pDataModel);
	CFODrawView::OnInitialUpdate();

	DrawMyShape();
	if(GetCurrentModel()->GetShapes()->GetCount() > 0)
	{
		MyHandleTool *myTool = new MyHandleTool(this);
		
		int xy = 0;
		for (xy = 0; xy < GetCurrentModel()->GetShapes()->GetCount(); xy ++ )
		{
			CFODrawShape *pObj = (CFODrawShape *)GetCurrentModel()->GetShapes()->GetObject(xy);
			
			myTool->AddShape(pObj);
		}

		AddPlugin(myTool);
		myTool->Start();
	}
	bStarted = TRUE;
}

3. Drawing, play and stop timer:

void CTestTimerView::CreateNode(CRect rc)
{
	CString strPathX = AfxGetApp()->m_pszHelpFilePath;
	strPathX = strPathX.Left(strPathX.ReverseFind('\\'));
	CString strOtherFile;
	strOtherFile = strPathX+_T("\\test.wmf");

	CMyShape *pShape = (CMyShape *)CreateShape(strOtherFile, rc);
	
	pShape->m_iNetGroupId = 1;

	InvalidateShape(pShape);
}

CMyShape *CTestTimerView::CreateShape(CString strFile, CRect rcCreate)
{
	CRect rc(rcCreate);
	CMyShape *pShape = NULL;
	pShape = new CMyShape;
	pShape->Create(rc,"");
	pShape->LoadImage(strFile);
	pShape->PositionShape(rcCreate);
	
	CString strCaption = GetCurrentModel()->GetUniqueCaption(pShape->GetType());
	CString strName = GetCurrentModel()->GetUniqueName(pShape->GetType());

	pShape->SetObjectCaption(strCaption);
	pShape->SetObjectName(strName);
	pShape->SetCopyProtect(TRUE);
	pShape->SetDeleteProtect(TRUE);

	GetCurrentModel()->GetShapes()->AddTail(pShape);

	return pShape;
}

#define NODEWIDTH     199
#define NODEHEIGHT    105
#define SPACEHEIGHT   50
#define SPACEWIDTH    50
#define YTOPPOINT     50
#define TEXTHEIGHT    25

void CTestTimerView::DrawMyShape()
{
	int nNodeHeight = NODEHEIGHT;
	int nNodeWidth = NODEWIDTH;
	int nSpaceHeight = SPACEHEIGHT;
	int nSpaceWidth = SPACEWIDTH;

	CRect rcFirst;
	CRect rcCur;

	int nCurRow = 0;
	int nCurCol = 0;

	rcFirst = CRect(CPoint(nSpaceWidth, YTOPPOINT), CSize(nNodeWidth, nNodeHeight));

	int i = 0;
	for(i=0; i<5; i++)
	{
		rcCur = rcFirst;
		rcCur.OffsetRect(CSize((nNodeWidth+nSpaceWidth)*nCurCol, (nNodeHeight+nSpaceHeight)*nCurRow));

		CreateNode(rcCur);
		if(++nCurCol >= 5)
		{
			nCurCol = 0;
			nCurRow++;
		}
	}

	rcFirst.OffsetRect(CPoint(0,nNodeHeight *2));

	for(i=0; i<5; i++)
	{
		rcCur = rcFirst;
		rcCur.OffsetRect(CSize((nNodeWidth+nSpaceWidth)*nCurCol, (nNodeHeight+nSpaceHeight)*nCurRow));

		CreateNode(rcCur);
		if(++nCurCol >= 5)
		{
			nCurCol = 0;
			nCurRow++;
		}
	}

	rcFirst.OffsetRect(CPoint(0,nNodeHeight *2));

	for(i=0; i<5; i++)
	{
		rcCur = rcFirst;
		rcCur.OffsetRect(CSize((nNodeWidth+nSpaceWidth)*nCurCol, (nNodeHeight+nSpaceHeight)*nCurRow));

		CreateNode(rcCur);
		if(++nCurCol >= 5)
		{
			nCurCol = 0;
			nCurRow++;
		}
	}

	ClearSelection();
}

void CTestTimerView::OnPlay() 
{
	// TODO: Add your command handler code here
	if(!bStarted)
	{
		POSITION posevent = m_pluginList.GetHeadPosition();
		while (posevent)
		{
			MyHandleTool* pEvent = (MyHandleTool*) m_pluginList.GetNext(posevent);
			pEvent->Start();
		}

		bStarted = TRUE;
	}
}

void CTestTimerView::OnUpdatePlay(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(!bStarted);
}

void CTestTimerView::OnStop() 
{
	// TODO: Add your command handler code here
	if(bStarted)
	{
		POSITION posevent = m_pluginList.GetHeadPosition();
		while (posevent)
		{
			MyHandleTool* pEvent = (MyHandleTool*) m_pluginList.GetNext(posevent);
			pEvent->Stop();
		}

		bStarted = FALSE;
	}
}

void CTestTimerView::OnUpdateStop(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(bStarted);
}