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 | // MyVw.cpp : implementation of the CMyVw class
//
 
#include "stdafx.h"
#include "LEMonitor.h"
 
#include "MyVw.h"
 
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
 
/////////////////////////////////////////////////////////////////////////////
// CMyVw
 
IMPLEMENT_DYNCREATE(CMyVw, CScrollView)
 
BEGIN_MESSAGE_MAP(CMyVw, CScrollView)
	//{{AFX_MSG_MAP(CMyVw)
	ON_WM_LBUTTONDOWN()
	ON_WM_RBUTTONDOWN()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
 
/////////////////////////////////////////////////////////////////////////////
// CMyVw construction/destruction
 
CMyVw::CMyVw()
{
	// TODO: add construction code here
	m_zoomFactor=25;
	m_refCnt=0;
	m_blindCnt=0;
	SetScrollSizes(MM_TEXT,CSize(1000,1000));
}
 
CMyVw::~CMyVw()
{
}
 
void CMyVw::DoDataExchange(CDataExchange* pDX)
{
	CScrollView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyVw)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}
 
BOOL CMyVw::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
 
	return CScrollView::PreCreateWindow(cs);
}
 
/////////////////////////////////////////////////////////////////////////////
// CMyVw drawing
 
void CMyVw::OnDraw(CDC* pDC)
{
	SetMapMode(pDC);
SetScrollSizes(MM_TEXT,CSize(50*m_zoomFactor,50*m_zoomFactor));
 
	//DrawGrid(pDC);
	//pDC->BitBlt(0,0,m_nBmpWidth,m_nBmpHeight,&m_MemDC,0,0,SRCCOPY);
 
	//char lo_id[4]="12"; 
	CPen p;
 
	if (m_refCnt){
		//p.CreatePen(PS_SOLID ,1,RGB(150, 150, 150));
		//CPen *pen=pDC->SelectObject(&p);
		int i;
		for (i=0;i<m_refCnt;i++){
			//pDC->MoveTo(m_ref[i].x,m_ref[i].y-2);pDC->LineTo(m_ref[i].x,m_ref[i].y+2);
			//pDC->MoveTo(m_ref[i].x-2,m_ref[i].y);pDC->LineTo(m_ref[i].x+2,m_ref[i].y);
			//sprintf(lo_id,"%d",m_ref[i].id % 256);
			pDC->TextOut(m_ref[i].x+2,m_ref[i].y,"ok");
		}
		//pDC->SelectObject(pen);
	}
 
	if (m_blindCnt){
		//p.CreatePen(PS_SOLID ,1,RGB(255, 25, 9));
		//CPen *pen=pDC->SelectObject(&p);
		int j;
		for (j=0;j<m_blindCnt;j++){
			//pDC->MoveTo(m_blind[j].x,m_blind[j].y-2);pDC->LineTo(m_blind[j].x,m_blind[j].y+2);
			//pDC->MoveTo(m_blind[j].x-2,m_blind[j].y);pDC->LineTo(m_blind[j].x+2,m_blind[j].y);
			//sprintf(lo_id,"%d",m_blind[j].id % 256);
 			pDC->TextOut(m_blind[j].x+2,m_blind[j].y,"b");
		}
		//pDC->SelectObject(pen);
	}
}
 
 
 
BOOL CMyVw::OnEraseBkgnd(CDC* pDC) 
{
    return TRUE;
}  
 
int CMyVw::SetMapMode(CDC* pDC)
{
	int previousMode = pDC->SetMapMode(MM_ISOTROPIC);
	pDC->SetWindowExt(100,100);
	//pDC->SetViewportOrg(CPoint(0,0));
	pDC->SetViewportExt(10*m_zoomFactor,10*m_zoomFactor);
 
	return previousMode;
}
 
void CMyVw::DrawGrid(CDC* pDC)
{
 
	CPen p;
	p.CreatePen(PS_SOLID ,0,RGB(200,200,200));
	CPen *pen=pDC->SelectObject(&p);
 
	for (int j=0;j<20;j++){
		pDC->MoveTo(4*j,0);
		pDC->LineTo(4*j,80);
		pDC->MoveTo(0,4*j);
		pDC->LineTo(80,4*j);
	}
	pDC->SelectObject(pen);
	for (int i=0;i<7;i++){
		pDC->MoveTo(40*i,0);
		pDC->LineTo(40*i,64*4);
		pDC->MoveTo(0,40*i);
		pDC->LineTo(64*4,40*i);
	}
	pDC->TextOut(40,0,"10 m");
	//pDC->RestoreDC(-1);
 
}
 
/*void CMyVw::UpdateRefTags(TAG_LIST *tag,int tagCnt)
{
	m_ref=tag;
	m_refCnt=tagCnt;
	Invalidate(TRUE);
}
void CMyVw::UpdateBlindTags(TAG_LIST *tag,int tagCnt)
{
	m_blind=tag;
	m_blindCnt=tagCnt;
	Invalidate(TRUE);
}*/
void CMyVw::UpdateTag(TAG_LIST *rtag,TAG_LIST *btag,int rtagCnt,int btagCnt)
{
	m_ref=rtag;
	m_refCnt=rtagCnt;
	m_blind=btag;
	m_blindCnt=btagCnt;
	Invalidate(TRUE);
}
 
 
 
 
/////////////////////////////////////////////////////////////////////////////
// CMyVw diagnostics
/*
#ifdef _DEBUG
void CMyVw::AssertValid() const
{
	CScrollView::AssertValid();
}
 
void CMyVw::Dump(CDumpContext& dc) const
{
	CScrollView::Dump(dc);
}
 
 
#endif*/ //_DEBUG
 
/////////////////////////////////////////////////////////////////////////////
// CMyVw message handlers
 
 
void CMyVw::OnLButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
 
	m_zoomFactor+=5;
	//SetScrollSizes(MM_TEXT,CSize(50*m_zoomFactor,50*m_zoomFactor));
	Invalidate(TRUE);
}
 
 
void CMyVw::OnRButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
 
	m_zoomFactor-=5;
	//SetScrollSizes(MM_TEXT,CSize(50*m_zoomFactor,50*m_zoomFactor));
	Invalidate(TRUE);
} | 
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