filterdialog.cpp

主要是应用VC进行傅立叶变换和反变换的程序

// FilterDialog.cpp : implementation file
//

#include "stdafx.h"
#include "bmpDemo.h"
#include "FilterDialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// FilterDialog dialog


FilterDialog::FilterDialog(CWnd* pParent /*=NULL*/)
	: CDialog(FilterDialog::IDD, pParent)
{
	//{{AFX_DATA_INIT(FilterDialog)
	m_min = 0;
	m_max = 0;
	flag=0;
	//}}AFX_DATA_INIT
}


void FilterDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(FilterDialog)
//	DDX_Control(pDX, IDC_CHECK1, m_aaa);
	DDX_Text(pDX, IDC_EDIT1, m_min);
	DDV_MinMaxInt(pDX, m_min, 0, 2000);
	DDX_Text(pDX, IDC_EDIT2, m_max);
	DDV_MinMaxInt(pDX, m_max, 0, 2000);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(FilterDialog, CDialog)
	//{{AFX_MSG_MAP(FilterDialog)
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// FilterDialog message handlers


void FilterDialog::SetFlag(int value)
{
	flag=value;	
}

void FilterDialog::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	// TODO: Add your message handler code here
	if(flag==1)
	{
		GetDlgItem(IDC_EDIT1)->EnableWindow(FALSE);
		CWnd *pwnd=GetDlgItem(IDC_EDIT2);
		GotoDlgCtrl(pwnd);
	}
	else if(flag==2)
	{
		GetDlgItem(IDC_EDIT2)->EnableWindow(FALSE);
		CWnd *pwnd=GetDlgItem(IDC_EDIT1);
		GotoDlgCtrl(pwnd);
	}
	else
	{
		CWnd *pwnd=GetDlgItem(IDC_EDIT1);
		GotoDlgCtrl(pwnd);
	}
	// Do not call CDialog::OnPaint() for painting messages
}

void FilterDialog::OnOK() 
{
	// TODO: Add extra validation here
	
	CDialog::OnOK();
}