mapxsetdlg.cpp

来自「该例子给出了利用MAPX」· C++ 代码 · 共 91 行

// MapXSetDlg.cpp : implementation file
//

#include "stdafx.h"
#include "MapDemo.h"
#include "MapXSetDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// MapXSetDlg dialog


MapXSetDlg::MapXSetDlg(CWnd* pParent /*=NULL*/)
	: CDialog(MapXSetDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(MapXSetDlg)
	m_dCenterX = 0.0;
	m_dCenterY = 0.0;
	m_nRedrawTime = 0;
	m_dZoomValue = 0.0;
	//}}AFX_DATA_INIT
	m_pMapX=NULL;
}

MapXSetDlg::MapXSetDlg(CMapX* pMapX,CWnd* pParent /*=NULL*/)
	: CDialog(MapXSetDlg::IDD, pParent)
{
	
	m_dCenterX = 0.0;
	m_dCenterY = 0.0;
	m_nRedrawTime = 0;
	m_dZoomValue = 0.0;

	m_pMapX=pMapX;
	
}

void MapXSetDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(MapXSetDlg)
	DDX_Text(pDX, IDC_EDIT_CENTERX, m_dCenterX);
	DDX_Text(pDX, IDC_EDIT_CENTERY, m_dCenterY);
	DDX_Text(pDX, IDC_EDIT_REDRAWTIME, m_nRedrawTime);
	DDX_Text(pDX, IDC_EDIT_ZOOMVALUE, m_dZoomValue);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(MapXSetDlg, CDialog)
	//{{AFX_MSG_MAP(MapXSetDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// MapXSetDlg message handlers

BOOL MapXSetDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	if(m_pMapX!=NULL){
		m_dCenterX = m_pMapX->GetCenterX();
		m_dCenterY = m_pMapX->GetCenterY();
		m_nRedrawTime = m_pMapX->GetRedrawInterval();
		m_dZoomValue = 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 MapXSetDlg::OnOK() 
{
	
	CDialog::OnOK();
	if(m_pMapX!=NULL){
	
		m_pMapX->SetCenterX(m_dCenterX);
		m_pMapX->SetCenterY(m_dCenterY);
		m_pMapX->SetRedrawInterval(m_nRedrawTime);
		m_pMapX->SetZoom(m_dZoomValue); 
	
    }

}