MFC SDI app

1. Map1

8. void CMap1View::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CClientDC dc(this);
dc.SetMapMode(MM_HIENGLISH);
CRect rect(1000, -1000, 2000, -2000);
CPen pen(PS_SOLID, 2, RGB(255, 0, 0));
dc.SelectObject(&pen);
CBrush brush(HS_DIAGCROSS, RGB(0, 0, 255));
dc.SelectObject(&brush);
dc.Rectangle(rect);
CView::OnLButtonDown(nFlags, point);
}