threshdlg.h

用内存设备上下文实现图像选中区域 的判断

#if !defined(AFX_THRESHDLG_H__1BC9CAE0_A206_11D4_8B17_5254AB11AF95__INCLUDED_)
#define AFX_THRESHDLG_H__1BC9CAE0_A206_11D4_8B17_5254AB11AF95__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "ImageProcView.h"
#define WM_THRESHCHANGED WM_USER+10
// ThreshDlg.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CThreshDlg dialog

class CThreshDlg : public CDialog
{
// Construction
public:
	CThreshDlg(CWnd* pParent = NULL);   // standard constructor

// Dialog Data
	//{{AFX_DATA(CThreshDlg)
	enum { IDD = IDD_DIALOG_THRESH };
	CSpinButtonCtrl	m_threshCtr;
	CEdit	m_threshEdit;
	CImageProcView *m_pView;
	int		m_threshold;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CThreshDlg)
	public:
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(CThreshDlg)
	afx_msg void OnChangeEditThreshold();
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_THRESHDLG_H__1BC9CAE0_A206_11D4_8B17_5254AB11AF95__INCLUDED_)