tspview.cpp

来自「使用蚁群算法解决旅行商问题」· C++ 代码 · 共 130 行

// TspView.cpp : implementation of the CTspView class
//

#include "stdafx.h"
#include "Tsp.h"

#include "TspDoc.h"
#include "TspView.h"

#include "MyTsp.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern int besttour[iCityCount];
/////////////////////////////////////////////////////////////////////////////
// CTspView
	project AntTsp;
IMPLEMENT_DYNCREATE(CTspView, CView)

BEGIN_MESSAGE_MAP(CTspView, CView)
	//{{AFX_MSG_MAP(CTspView)
	ON_COMMAND(IDM_ANTTSP, OnAnttsp)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTspView construction/destruction

CTspView::CTspView()
{
	// TODO: add construction code here

}

CTspView::~CTspView()
{
}

BOOL CTspView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CTspView drawing

void CTspView::OnDraw(CDC* pDC)
{
	CTspDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	int i;
	POINT temp;
	CString strNumber;
	if(besttour[0]==0&&besttour[1]==0)
	{
		pDC->TextOut(480,30,"city ");
		for(i=0; i<iCityCount; i++)
		{
			temp.x = 10*AntTsp.cc[i].x+200;
			temp.y = 7*AntTsp.cc[i].y+80;
			pDC->SetPixel(temp,RGB(0,0,255));
			strNumber.Format("%d",AntTsp.cc[i].num);
			pDC->TextOut(temp.x-15,temp.y-18,strNumber);
		}
	}
	else
	{
		pDC->TextOut(480,30,"result");
		for(i=0; i<iCityCount-1; i++)
		{
			temp.x = 10*AntTsp.cc[besttour[i]].x+200;
			temp.y = 7*AntTsp.cc[besttour[i]].y+80;
			pDC->MoveTo(temp);
			temp.x = 10*AntTsp.cc[besttour[i+1]].x+200;
			temp.y = 7*AntTsp.cc[besttour[i+1]].y+80;
			pDC->LineTo(temp);
			strNumber.Format("%d",AntTsp.cc[besttour[i]].num);
			pDC->TextOut(temp.x,temp.y,strNumber);
		}
		strNumber.Format("%d",AntTsp.cc[besttour[iCityCount-1]].num);
		pDC->TextOut(temp.x,temp.y,strNumber);

		strNumber.Format("E");
		pDC->TextOut(10*AntTsp.cc[besttour[iCityCount-1]].x+200-5,7*AntTsp.cc[besttour[iCityCount-1]].y+80+5,strNumber);
		strNumber.Format("S");
		pDC->TextOut(10*AntTsp.cc[besttour[0]].x+200-5,7*AntTsp.cc[besttour[0]].y+80+5,strNumber);
	}
	

}

/////////////////////////////////////////////////////////////////////////////
// CTspView diagnostics

#ifdef _DEBUG
void CTspView::AssertValid() const
{
	CView::AssertValid();
}

void CTspView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CTspDoc* CTspView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CTspDoc)));
	return (CTspDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CTspView message handlers

void CTspView::OnAnttsp() 
{
	// TODO: Add your command handler code here
	AntTsp.GetAnt();
    AntTsp.StartSearch();
	Invalidate();
}