一个实现交通电子地图信息采集的程序

// STMEditorDoc.cpp : implementation of the CSTMEditorDoc class // #include "stdafx.h" #include "STMEditor.h" #include "STMEditorDoc.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif #include "math.h" ///////////////////////////////////////////////////////////////////////////// // CSTMEditorDoc #include "MapPropDlg.h" IMPLEMENT_DYNCREATE(CSTMEditorDoc, CDocument) BEGIN_MESSAGE_MAP(CSTMEditorDoc, CDocument) //{{AFX_MSG_MAP(CSTMEditorDoc) ON_COMMAND(ID_MAP_PROP, OnMapProp) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CSTMEditorDoc construction/destruction CSTMEditorDoc::CSTMEditorDoc() { m_selTool=ST_BROWSE; m_arrSel.SetSize(0,10); } CSTMEditorDoc::~CSTMEditorDoc() { ClearDataBuffer(); } BOOL CSTMEditorDoc::OnNewDocument() { if (!CDocument::OnNewDocument()) return FALSE; // TODO: add reinitialization code here // (SDI documents will reuse this document) ClearDataBuffer(); return TRUE; } ///////////////////////////////////////////////////////////////////////////// // CSTMEditorDoc serialization void CSTMEditorDoc::Serialize(CArchive& ar) { CString filename=ar.GetFile()->GetFilePath(); CString path=filename.Left(filename.ReverseFind('\\')+1); CString workpath=path+ar.GetFile()->GetFileTitle()+"(set)"; CString crossfilename=workpath+"\\cross.dat"; CString pathfilename=workpath+"\\path.dat"; CString bsfilename=workpath+"\\busstation.dat"; CString trfilename=workpath+"\\traffic.dat"; CString streetfilename=workpath+"\\street.dat"; CString addressfilename=workpath+"\\address.dat"; int i; if (ar.IsStoring()) { // TODO: add storing code here ar.WriteString(m_Name); ar.WriteString("\r\n"); ar.WriteString(m_Author); ar.WriteString("\r\n"); ar.WriteString(m_Memory); ar.WriteString("\r\n"); CString tmp; tmp.Format("%d\r\n%d\r\n%d\r\n",m_Width,m_Height,m_Scale); ar.WriteString(tmp); CreateDirectory(workpath,NULL); if(!m_bkfilename.IsEmpty()) { CString title=m_bkfilename.Right(m_bkfilename.GetLength()-m_bkfilename.ReverseFind('\\')); CString bkfilename=workpath+title; CopyFile(m_bkfilename,bkfilename,TRUE); ar.WriteString(bkfilename); ar.WriteString("\r\n"); } //save cross data CFile crossfile; crossfile.Open(crossfilename,CFile::modeCreate|CFile::modeWrite|CFile::typeBinary); int crosses=m_arrCross.GetSize(); crossfile.Write(&crosses,sizeof(int)); CROSSINFO ci; int namelen; for( i=0;i<m_arrCross.GetSize();i++) { ci=m_arrCross.GetAt(i); namelen=strlen(ci.name); crossfile.Write(&ci.pos,sizeof(POINT)); crossfile.Write(&namelen,sizeof(int)); crossfile.Write(ci.name,strlen(ci.name)); } crossfile.Close(); //save path data CFile pathfile; pathfile.Open(pathfilename,CFile::modeCreate|CFile::modeWrite|CFile::typeBinary); int pathes=m_arrPath.GetSize(); pathfile.Write(&pathes,sizeof(int)); PATHINFO pi; for( i=0;i<m_arrPath.GetSize();i++) { pi=m_arrPath.GetAt(i); pathfile.Write(&pi,sizeof(PATHINFO)); } pathfile.Close(); //save bus station data CFile bsfile; bsfile.Open(bsfilename,CFile::modeCreate|CFile::modeWrite|CFile::typeBinary); int bses=m_arrBS.GetSize(); bsfile.Write(&bses,sizeof(int)); BSINFO bsi; for( i=0;i<m_arrBS.GetSize();i++) { bsi=m_arrBS.GetAt(i); bsfile.Write(&bsi,sizeof(BSINFO)); } bsfile.Close(); //save traffic route data CFile trfile; trfile.Open(trfilename,CFile::modeCreate|CFile::modeWrite|CFile::typeBinary); int trafficroutes=m_arrTR.GetSize(); trfile.Write(&trafficroutes,sizeof(int)); TRAFFICROUTEINFO tri; int test=sizeof(ELEINFO); for( i=0;i<m_arrTR.GetSize();i++) { tri=m_arrTR.GetAt(i); trfile.Write(tri.name,10); trfile.Write(&tri.type,sizeof(BYTE)); trfile.Write(&tri.nStations,sizeof(int)); trfile.Write(tri.pEI,sizeof(ELEINFO)*tri.nStations); } trfile.Close(); //save street data CFile streetfile; streetfile.Open(streetfilename,CFile::modeCreate|CFile::modeWrite|CFile::typeBinary); int streets=m_arrStreet.GetSize(); streetfile.Write(&streets,sizeof(int)); STREETINFO si; for(i=0;i<streets;i++) { si=m_arrStreet.GetAt(i); streetfile.Write(si.name,50); streetfile.Write(&si.nPathes,sizeof(int)); streetfile.Write(si.pPathID,sizeof(int)*si.nPathes); } streetfile.Close(); //save address data CFile addressfile; addressfile.Open(addressfilename,CFile::modeCreate|CFile::modeWrite|CFile::typeBinary); int addresses=m_arrAddress.GetSize(); addressfile.Write(&addresses,sizeof(int)); ADDRESSINFO ai; for(i=0;i<addresses;i++) { ai=m_arrAddress.GetAt(i); addressfile.Write(&ai,sizeof(ADDRESSINFO)); } addressfile.Close(); } else { // TODO: add loading code here ClearDataBuffer(); ar.ReadString(m_Name); ar.ReadString(m_Author); ar.ReadString(m_Memory); CString tmp; ar.ReadString(tmp); m_Width=atoi(tmp.GetBuffer(tmp.GetLength())); tmp.ReleaseBuffer(); ar.ReadString(tmp); m_Height=atoi(tmp.GetBuffer(tmp.GetLength())); tmp.ReleaseBuffer(); ar.ReadString(tmp); m_Scale=atoi(tmp.GetBuffer(tmp.GetLength())); tmp.ReleaseBuffer(); ar.ReadString(m_bkfilename); m_Picture.Load(m_bkfilename); //read cross data CFile crossfile; if(crossfile.Open(crossfilename,CFile::modeRead|CFile::typeBinary)) { int crosses; crossfile.Read(&crosses,sizeof(int)); m_arrCross.SetSize(crosses,10); CROSSINFO ci; int namelen=0; for( i=0;i<crosses;i++) { crossfile.Read(&ci.pos,sizeof(POINT)); crossfile.Read(&namelen,sizeof(int)); crossfile.Read(ci.name,namelen); ci.name[namelen]=0; m_arrCross.SetAt(i,ci); } crossfile.Close(); } //read path data CFile pathfile; if(pathfile.Open(pathfilename,CFile::modeRead|CFile::typeBinary)) { int pathes; pathfile.Read(&pathes,sizeof(int)); m_arrPath.SetSize(pathes,10); PATHINFO pi; for( i=0;i<pathes;i++) { pathfile.Read(&pi,sizeof(PATHINFO)); m_arrPath.SetAt(i,pi); } pathfile.Close(); } //read bus station data CFile bsfile; if(bsfile.Open(bsfilename,CFile::modeRead|CFile::typeBinary)) { int bses; bsfile.Read(&bses,sizeof(int)); m_arrBS.SetSize(bses,10); BSINFO bsi; for( i=0;i<bses;i++) { bsfile.Read(&bsi,sizeof(BSINFO)); m_arrBS.SetAt(i,bsi); } bsfile.Close(); } //read traffic route data CFile trfile; if(trfile.Open(trfilename,CFile::modeRead|CFile::typeBinary)) { int trafficroutes; trfile.Read(&trafficroutes,sizeof(int)); m_arrTR.SetSize(trafficroutes,10); TRAFFICROUTEINFO tri; for( i=0;i<trafficroutes;i++) { trfile.Read(tri.name,10);//get traffic route name trfile.Read(&tri.type,sizeof(BYTE)); trfile.Read(&tri.nStations,sizeof(int));//get traffic route number tri.pEI=new ELEINFO[tri.nStations]; trfile.Read(tri.pEI,sizeof(ELEINFO)*tri.nStations); m_arrTR.SetAt(i,tri); } trfile.Close(); } //read street data CFile streetfile; if(streetfile.Open(streetfilename,CFile::modeRead|CFile::typeBinary)) { int streets; streetfile.Read(&streets,sizeof(int)); m_arrStreet.SetSize(streets,10); STREETINFO si; for( i=0;i<streets;i++) { streetfile.Read(si.name,50);//get traffic route name streetfile.Read(&si.nPathes,sizeof(int));//get traffic route number si.pPathID =new int[si.nPathes]; streetfile.Read(si.pPathID,sizeof(int)*si.nPathes); m_arrStreet.SetAt(i,si); } streetfile.Close(); } CFile addressfile; if(addressfile.Open(addressfilename,CFile::modeRead|CFile::typeBinary)) { int addresses; 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