combinedlg.cpp

c语言实现的遥感图像处理的一些基本操作

// CombineDlg.cpp : implementation file
//

#include "stdafx.h"
#include "RSImageStar.h"
#include "CombineDlg.h"
#include "RSImageStarDoc.h"
#include "RSImageStarView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCombineDlg dialog
extern CRSImageStarView *m_pView;

CCombineDlg::CCombineDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCombineDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCombineDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
//  m_pRedImage = NULL;
//  m_pGreenImage = NULL;
//  m_pBlueImage = NULL;
}


void CCombineDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCombineDlg)
	DDX_Control(pDX, IDC_RED_CHANNEL, m_ctrlRedChannel);
	DDX_Control(pDX, IDC_GREEN_CHANNEL, m_ctrlGreenChannel);
	DDX_Control(pDX, IDC_BLUE_CHANNEL, m_ctrlBlueChannel);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CCombineDlg message handlers

BOOL CCombineDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	CSize size=m_pView->m_pDoc->size;
	POSITION posTemplate = AfxGetApp()->GetFirstDocTemplatePosition();
	while (posTemplate != NULL) 
	{
		CDocTemplate* pTemplate = AfxGetApp()->GetNextDocTemplate(posTemplate);
		ASSERT(pTemplate->IsKindOf(RUNTIME_CLASS(CDocTemplate)));
		POSITION posDoc = pTemplate->GetFirstDocPosition();
		while (posDoc != NULL) 
		{
			CRSImageStarDoc* pDoc = (CRSImageStarDoc*) pTemplate->GetNextDoc(posDoc);
			ASSERT(pDoc->IsKindOf(RUNTIME_CLASS(CRSImageStarDoc)));
			if((size.cx==pDoc->size.cx)&&(size.cy==pDoc->size.cy))
			{
				m_ctrlRedChannel.AddString(pDoc->GetTitle());
			    m_ctrlRedChannel.SetItemData(m_ctrlRedChannel.GetCount()-1, (DWORD) pDoc);
			    m_ctrlGreenChannel.AddString(pDoc->GetTitle());
			    m_ctrlGreenChannel.SetItemData(m_ctrlGreenChannel.GetCount()-1, (DWORD) pDoc);
			    m_ctrlBlueChannel.AddString(pDoc->GetTitle());
			    m_ctrlBlueChannel.SetItemData(m_ctrlBlueChannel.GetCount()-1, (DWORD) pDoc);
		
			}
		}
	}

	m_ctrlRedChannel.SetCurSel(0);
	m_ctrlGreenChannel.SetCurSel(0);
	m_ctrlBlueChannel.SetCurSel(0);
	
	return TRUE;	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CCombineDlg::OnOK() 
{
	// TODO: Add extra validation here
	CRSImageStarDoc* pRedDoc= (CRSImageStarDoc*) m_ctrlRedChannel.GetItemData(m_ctrlRedChannel.GetCurSel());
	m_pRedImage.SetDataPtr(pRedDoc->head->dib);
	
	CRSImageStarDoc* pGreenDoc = (CRSImageStarDoc*) m_ctrlGreenChannel.GetItemData(m_ctrlGreenChannel.GetCurSel());
	m_pGreenImage.SetDataPtr(pGreenDoc->head->dib);
	
	CRSImageStarDoc* pBlueDoc = (CRSImageStarDoc*) m_ctrlBlueChannel.GetItemData(m_ctrlBlueChannel.GetCurSel());
	m_pBlueImage.SetDataPtr(pBlueDoc->head->dib);
	
	CDialog::OnOK();
}