Detect image skew angle and deskew image

#pragma once


// CTBButton

class CTBButton : public CStatic
{
	DECLARE_DYNAMIC(CTBButton)

public:
	CTBButton();
	virtual ~CTBButton();

	void SetImage(CBitmap* pBitmap, CSize sizeImage, COLORREF clrImgBkgnd = CLR_DEFAULT)
	{
		m_pBitmap = pBitmap;
		m_sizeImage = sizeImage;		
		m_clrImgBkgnd = clrImgBkgnd;

		if(GetSafeHwnd())
		{
			Invalidate();
		}
	}

	CBitmap* GetImage()
	{
		return m_pBitmap;
	}

	CSize GetImageSize()
	{
		return m_sizeImage;
	}

	void SetImageBkgndColor(COLORREF clrImgBkgnd)
	{
		m_clrImgBkgnd = clrImgBkgnd;
		if(GetSafeHwnd())
		{
			Invalidate();
		}
	}

	COLORREF GetImageBkgndColor()
	{
		return m_clrImgBkgnd;
	}

	

protected:
	DECLARE_MESSAGE_MAP()

	COLORREF m_clrImgBkgnd;
	CSize m_sizeImage;

	CBitmap* m_pBitmap;

	BOOL m_bTracking;
	BOOL m_bDragging;

public:
	afx_msg void OnPaint();
	afx_msg void OnStnClicked();
protected:
	virtual void PreSubclassWindow();
public:
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnTimer(UINT_PTR nIDEvent);
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
};