www.pudn.com > mischat.rar > Draw.h

// Line.h: interface for the CLine class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_LINE_H__B8A89174_F539_4C3F_AB0C_A77AD94597E9__INCLUDED_) 
#define AFX_LINE_H__B8A89174_F539_4C3F_AB0C_A77AD94597E9__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
#include "DrawTypeId.h" 
 
class CDraw : public CObject 
{ 
public: 
	CDraw(); 
	virtual ~CDraw(); 
	virtual void Draw(CDC* pDC)=0; 
	virtual void Serialize(CArchive& ar)=0; 
	virtual bool HitTest(CPoint& pt,CDC* pDC=NULL)=0; 
	virtual CRect GetOutside(CDC* pDC=NULL)=0; 
	virtual void Offset(CSize& s)=0; 
	bool IsOnline(CPoint& pFrom,CPoint& pTo,CPoint& pTest); 
	bool IsOnRect(CRect& rect,CPoint& pTest); 
}; 
 
class CCurve : public CDraw   
{ 
	DECLARE_SERIAL(CCurve) 
public: 
	void Draw(CDC* pDC); 
	void Serialize(CArchive& ar); 
	CCurve(); 
	virtual ~CCurve(); 
	void AddPoint(CPoint point); 
	void Init(UINT w=1,COLORREF c=RGB(0,0,0)); 
	bool HitTest(CPoint& pt,CDC* pDC=NULL); 
	CRect GetOutside(CDC* pDC=NULL); 
	void Offset(CSize& s); 
	UINT m_width; 
	COLORREF m_crColor; 
private: 
	CList pointList; 
}; 
 
class CLine : public CDraw   
{ 
	DECLARE_SERIAL(CLine) 
public: 
	void Draw(CDC* pDC); 
	void Serialize(CArchive& ar); 
	CLine(CPoint ptFrom,CPoint ptTo,COLORREF crColor=RGB(0,0,0),UINT width=1); 
	CLine(); 
	virtual ~CLine(); 
	bool HitTest(CPoint& pt,CDC* pDC=NULL); 
	CRect GetOutside(CDC* pDC=NULL); 
	void Offset(CSize& s); 
	UINT m_width; 
	COLORREF m_crColor; 
private: 
	CPoint m_ptFrom; 
	CPoint m_ptTo; 
}; 
 
class CText : public CDraw   
{ 
	DECLARE_SERIAL(CText) 
public: 
	void Draw(CDC* pDC); 
	void Serialize(CArchive& ar); 
	CText(CPoint ptFrom,CString strText,LOGFONT lf,COLORREF crColor=RGB(0,0,0)); 
	CText(); 
	virtual ~CText(); 
	bool HitTest(CPoint& pt,CDC* pDC=NULL); 
	CRect GetOutside(CDC* pDC=NULL); 
	void Offset(CSize& s); 
	COLORREF m_crColor; 
	LOGFONT m_lf;//文本字体 
	CString m_strText; 
private: 
	CPoint m_ptFrom; 
}; 
 
class CRectangle : public CDraw   
{ 
	DECLARE_SERIAL(CRectangle) 
public: 
	void Draw(CDC* pDC); 
	void Serialize(CArchive& ar); 
	CRectangle(CRect rect,COLORREF crPen=RGB(0,0,0),COLORREF crBrush=RGB(255,255,255),UINT width=1,int shape=RECTANGLE); 
	CRectangle(); 
	virtual ~CRectangle(); 
	bool HitTest(CPoint& pt,CDC* pDC=NULL); 
	CRect GetOutside(CDC* pDC=NULL); 
	void Offset(CSize& s); 
	int DrawShape; 
	UINT m_width; 
	COLORREF m_crPen,m_crBrush; 
private: 
	CRect m_rect; 
}; 
 
class CEllipse : public CDraw   
{ 
	DECLARE_SERIAL(CEllipse) 
public: 
	void Draw(CDC* pDC); 
	void Serialize(CArchive& ar); 
	CEllipse(CRect rect,COLORREF crPen=RGB(0,0,0),COLORREF crBrush=RGB(255,255,255),UINT width=1,int shape=ELLIPSE); 
	CEllipse(); 
	virtual ~CEllipse(); 
	bool HitTest(CPoint& pt,CDC* pDC=NULL); 
	CRect GetOutside(CDC* pDC=NULL); 
	void Offset(CSize& s); 
	int DrawShape; 
	UINT m_width; 
	COLORREF m_crPen,m_crBrush; 
private: 
	CRect m_rect; 
}; 
#endif // !defined(AFX_LINE_H__B8A89174_F539_4C3F_AB0C_A77AD94597E9__INCLUDED_) 
 
// CDraw 命令目标