www.pudn.com > ObjectInspector_demo.rar > GfxTools.h

 
class CQuickFont : public CFont 
{ 
public : 
	CQuickFont(CString cFontName, int nHeight, int nWidth, bool bUnderline = false) 
	{ 
		CreateFont(nHeight,0,0,0, nWidth, 0, bUnderline,0, DEFAULT_CHARSET, 
			       OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS, ANTIALIASED_QUALITY, 
				    DEFAULT_PITCH | FF_DONTCARE, cFontName); 
	} 
}; 
 
class CBrushSelector 
{ 
	private: 
		CBrush *m_pBrush,  
			   *m_pOBrush; 
		CDC    *m_pDC; 
	public: 
 
	CBrushSelector(COLORREF color, CDC *pDC) 
	{ 
		m_pDC = pDC; 
		m_pBrush = (CBrush*) new CBrush(color); 
		m_pOBrush = m_pDC->SelectObject(m_pBrush); 
	}; 
 
	~CBrushSelector() 
	{ 
		m_pDC->SelectObject(m_pOBrush); 
		delete m_pBrush; 
	}; 
}; 
 
 
class CFontSelector 
{ 
private: 
	CFont *m_pFont; 
	CDC   *m_pDC; 
public: 
 
	CFontSelector(CFont* pFont, CDC *pDC) 
	{ 
		m_pDC = pDC; 
		m_pFont = m_pDC->SelectObject(pFont); 
	} 
 
	~CFontSelector() 
	{ 
		m_pDC->SelectObject(m_pFont); 
	} 
 
}; 
 
class CPenSelector  
{ 
private: 
	 
	CDC  *m_pDC; 
	CPen *m_pOPen; 
	CPen *m_pPen; 
 
public :  
	CPenSelector (int nPenStyle, int nWidth, COLORREF nColor, CDC *pDC) 
	{ 
		ASSERT(pDC); 
 
		m_pDC   = pDC; 
		m_pPen  = new CPen(nPenStyle, nWidth, nColor); 
		m_pOPen = m_pDC->SelectObject(m_pPen); 
	}; 
 
	virtual ~CPenSelector() 
	{ 
		m_pDC->SelectObject(m_pOPen); 
		delete m_pPen; 
	}; 
}; 
 
 
CRect RectCopyDeflate(CRect rect, int l, int t, int r, int b) 
{ 
	rect.DeflateRect(l,t,r,b); 
	return rect; 
} 
CRect RectCopyInflate(CRect rect, int l, int t, int r, int b) 
{ 
	rect.InflateRect(l,t,r,b); 
	return rect; 
}