www.pudn.com > Geotest.rar > SetDlg.cpp

// SetDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "geotest.h" 
#include "SetDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CSetDlg dialog 
 
 
CSetDlg::CSetDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CSetDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CSetDlg) 
	m_centerX = 0; 
	m_centerY = 0; 
	m_centerZoom = 0; 
	//}}AFX_DATA_INIT 
	m_pMapX=NULL; 
} 
CSetDlg::CSetDlg(CMapX *pMapX,CWnd* pParent /*=NULL*/) 
	: CDialog(CSetDlg::IDD, pParent) 
{ 
	 
	m_centerX = 0; 
	m_centerY = 0; 
	m_centerZoom = 0; 
	m_pMapX=pMapX; 
} 
 
 
void CSetDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CSetDlg) 
	DDX_Text(pDX, IDC_EDITX, m_centerX); 
	DDX_Text(pDX, IDC_EDITY, m_centerY); 
	DDX_Text(pDX, IDC_EDITZOOM, m_centerZoom); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CSetDlg, CDialog) 
	//{{AFX_MSG_MAP(CSetDlg) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSetDlg message handlers 
 
BOOL CSetDlg::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	// TODO: Add extra initialization here 
	m_centerX = m_pMapX->GetCenterX(); 
	m_centerY = m_pMapX->GetCenterY(); 
	m_centerZoom= m_pMapX->GetZoom(); 
	UpdateData(FALSE); 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
void CSetDlg::OnOK()  
{ 
	CDialog::OnOK(); 
	UpdateData(TRUE);//交换数据 
	if(m_pMapX!=NULL){  //重新设置系统参数 
		m_pMapX->SetCenterX(m_centerX); 
		m_pMapX->SetCenterY(m_centerY); 
		m_pMapX->SetZoom(m_centerZoom);  
		} 
}