MFC课程设计报告(13)

#endif //_DEBUG

///////////////////////////////////////////////////////////////////////////// // CMyView message handlers

void CMyView::Onstart() //开始画线，确定控制变量的值 {

// TODO: Add your command handler code here m_Get=TRUE;

m_Drawline=TRUE; }

void CMyView::OnLButtonDown(UINT nFlags, CPoint point) {

// TODO: Add your message handler code here and/or call default m_bPaint=TRUE;

m_startPoint=point; //画线操作 m_endPoint=point;

Gettingfunction(); //当确定提取时，调用函数 CView::OnLButtonDown(nFlags, point); }

void CMyView::OnLButtonUp(UINT nFlags, CPoint point) {

// TODO: Add your message handler code here and/or call default if(m_Get==FALSE) //当鼠标左键up时，结束画线 return; m_bPaint=FALSE;

Getting.m_StartPoint=m_startPoint; Getting.m_EndPoint=m_endPoint; Getting.m_red=m_red;

Getting.m_nLineWidth=m_nLineWidth; Getting.m_green=m_green; Getting.m_blue=m_blue; Save.push_back(Getting);

CView::OnLButtonUp(nFlags, point); }

void CMyView::OnMouseMove(UINT nFlags, CPoint point) {

// TODO: Add your message handler code here and/or call default if(m_Drawline==FALSE)

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