// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview) END_MESSAGE_MAP()
///////////////////////////////////////////////////////////////////////////// // CMyView construction/destruction
CMyView::CMyView() //视图类构造函数，用于初始化各成员变量 {
m_nLineWidth=2; m_red=255; m_green=255; m_blue=0;
m_bPaint=FALSE; m_Drawline=FALSE; m_Get=TRUE;
// TODO: add construction code here }
CMyView::~CMyView() { }
BOOL CMyView::PreCreateWindow(CREATESTRUCT& cs) {
// TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs
return CView::PreCreateWindow(cs); }
///////////////////////////////////////////////////////////////////////////// // CMyView drawing
void CMyView::OnDraw(CDC* pDC) {
CMyDoc* pDoc = GetDocument(); ASSERT_VALID(pDoc);
// TODO: add draw code for native data here
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++)