ddtokjdlg.cpp

这个软件采用的是VC++语言

// ddtokjDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Digihelper.h"
#include "ddtokjDlg.h"
#include "math.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CddtokjDlg dialog


CddtokjDlg::CddtokjDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CddtokjDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CddtokjDlg)
	m_ddtokjb = 0.0;
	m_ddtokjh = 0.0;
	m_outxp = 0.0;
	m_ddtokjl = 0.0;
	m_outyp = 0.0;
	m_outzp = 0.0;
	//}}AFX_DATA_INIT
}


void CddtokjDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CddtokjDlg)
	DDX_Text(pDX, IDC_ddtokjb, m_ddtokjb);
	DDX_Text(pDX, IDC_ddtokjh, m_ddtokjh);
	DDX_Text(pDX, IDC_outxp, m_outxp);
	DDX_Text(pDX, IDC_ddtokjl, m_ddtokjl);
	DDX_Text(pDX, IDC_outyp, m_outyp);
	DDX_Text(pDX, IDC_outzp, m_outzp);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CddtokjDlg, CDialog)
	//{{AFX_MSG_MAP(CddtokjDlg)
	ON_COMMAND(ID_MENUITEM32774, OnMenuitem32774)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CddtokjDlg message handlers

void CddtokjDlg::OnMenuitem32774() 
{
	// TODO: Add your command handler code here
    CddtokjDlg dlg;
	dlg.DoModal();
}

void CddtokjDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);
	double e2,n;
	e2=(6378137*6378137-6356726*6356726)/(6378137*6378137);
	n=6378137/(sqrt(1-e2*sin(m_ddtokjb)*e2*sin(m_ddtokjb)));
	m_outxp=(n+m_ddtokjh)*cos(m_ddtokjb)*cos(m_ddtokjl);
	m_outyp=(n+m_ddtokjh)*cos(m_ddtokjb)*sin(m_ddtokjl);
	m_outzp=(n*(1-e2)+m_ddtokjh)*sin(m_ddtokjb);
	
	
	UpdateData(FALSE);
}