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CGraph *pGraph

=new CGraph(m_startPoint,m_endPoint,m_nLineWidth,m_red,m_green,m_blue);

m_ptrArray.Add(pGraph);

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CPen pen(PS_SOLID,m_nLineWidth,RGB(m_red,m_green,m_blue)); pDC->SelectObject(&pen);

CBrush *pBrush=CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH)); pDC->SelectObject(pBrush);

for(int i=0;i<m_ptrArray.GetSize();i++) {

pDC->MoveTo(((CGraph*)m_ptrArray.GetAt(i))->m_ptStart); pDC->LineTo(((CGraph*)m_ptrArray.GetAt(i))->m_ptEnd); }

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