#pragma once

#define MSG_RETANGE WM_USER+100
// CImageView

class CImageView : public CWnd
{
	DECLARE_DYNAMIC(CImageView)

public:
	CImageView();
	virtual ~CImageView();

protected:
	DECLARE_MESSAGE_MAP()
private:
	int CaculateROIAvg();
	int CreatRect(CPoint ps, CPoint pe);

	int CreateImage(unsigned short* data, int width, int height);
	int CreatBitImage(unsigned char* pdata, int width, int height);
private:
	unsigned short* m_pData16;
	unsigned char* m_pData8;
	int m_width;
	int m_height;
	int m_bits;
	CImage m_Image;

	CPoint m_ptStart;
	CPoint m_ptEnd;
	bool   m_bDrawRect;
	CRect  m_rtDraw;

	float m_wfRation;
	float m_hfRation;
	CRect m_rtOrgDraw;
	int m_nROIAverage;
public:
	bool SetImageData(unsigned short* pdata, int width, int height, int bits);
	afx_msg void OnPaint();
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
};