lwq6231view.h

简单画图

// LWQ6231View.h : interface of the CLWQ6231View class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_LWQ6231VIEW_H__11CA91CD_F5CF_11D3_A266_00104B0DC386__INCLUDED_)
#define AFX_LWQ6231VIEW_H__11CA91CD_F5CF_11D3_A266_00104B0DC386__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class Stack;
class CDrawObject;
class CDrawSelect;


class CLWQ6231View : public CView
{
private:
	HBITMAP h1;


	bool showgrid;
	bool virtualline;
	void Back_CutCopy();
	void Back_Copy();
	void Selected_Copy();
	int m_nMouseMode;//定义鼠标的当前任务
	bool m_bDrawing;//绘图标志
	COLORREF m_nCurrentColor;//图元颜色
	int  m_iPenWidth;        //画笔宽度
	bool m_bFill;            //是否填充
	CDrawObject* m_usrCurrentObject;
	HCURSOR m_hcurArrow, m_hcurCross, m_hcurMoving;
	CDrawSelect * m_pSelect;
	bool  m_bClip;    //剪贴板里是否有东东
	Stack  *m_pStack;
	bool  m_bFirstSave;

protected: // create from serialization only
	CLWQ6231View();
	DECLARE_DYNCREATE(CLWQ6231View)

// Attributes
public:
	CLWQ6231Doc* GetDocument();
	void  SaveInStack();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CLWQ6231View)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void OnInitialUpdate();
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:

	virtual ~CLWQ6231View();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	void Grid();
	//{{AFX_MSG(CLWQ6231View)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnUpdateArrow(CCmdUI* pCmdUI);
	afx_msg void OnUpdateLine(CCmdUI* pCmdUI);
	afx_msg void OnUpdateRectangle(CCmdUI* pCmdUI);
	afx_msg void OnUpdateEllipse(CCmdUI* pCmdUI);
	afx_msg void OnUpdateCircle(CCmdUI* pCmdUI);
	afx_msg void OnUpdatePline(CCmdUI* pCmdUI);
	afx_msg void OnUpdateFont(CCmdUI* pCmdUI);
	afx_msg void OnLine();
	afx_msg void OnRectangle();
	afx_msg void OnEllipse();
	afx_msg void OnCircle();
	afx_msg void OnFont();
	afx_msg void OnFileNew();
	afx_msg void OnUpdateDelete(CCmdUI* pCmdUI);
	afx_msg void OnSelect();
	afx_msg void OnEditCopy();
	afx_msg void OnEditCut();
	afx_msg void OnEditPaste();
	afx_msg void OnFileSave();
	afx_msg void OnFileOpen();
	afx_msg void OnColorBlack();
	afx_msg void OnColorCyan();
	afx_msg void OnColorGray();
	afx_msg void OnColorGreen();
	afx_msg void OnColorPink();
	afx_msg void OnColorRed();
	afx_msg void OnColorWhite();
	afx_msg void OnColorYellow();
	afx_msg void OnColorBlue();
	afx_msg void OnUpdateEditCut(CCmdUI* pCmdUI);
	afx_msg void OnUpdateEditPaste(CCmdUI* pCmdUI);
	afx_msg void OnUpdateEditCopy(CCmdUI* pCmdUI);
	afx_msg void OnUpdateSelect(CCmdUI* pCmdUI);
	afx_msg void OnEditRedo();
	afx_msg void OnUpdateEditRedo(CCmdUI* pCmdUI);
	afx_msg void OnEditUndo();
	afx_msg void OnUpdateEditUndo(CCmdUI* pCmdUI);
	afx_msg void OnPaint();
	afx_msg void OnCurve();
	afx_msg void OnPoly();
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	afx_msg void OnWidthNormal();
	afx_msg void OnWidthThin();
	afx_msg void OnWidthWide();
	afx_msg void OnFillFalse();
	afx_msg void OnFillTrue();
	afx_msg void OnUpdateFillTrue(CCmdUI* pCmdUI);
	afx_msg void OnUpdateFillFalse(CCmdUI* pCmdUI);
	afx_msg void OnUpdateWidthNormal(CCmdUI* pCmdUI);
	afx_msg void OnUpdateWidthThin(CCmdUI* pCmdUI);
	afx_msg void OnUpdateWidthWide(CCmdUI* pCmdUI);
	afx_msg void OnExamineColor();
	afx_msg void OnExamineTool();
	afx_msg void Ongrid();
	afx_msg void OnUpdateColorRed(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in LWQ6231View.cpp
inline CLWQ6231Doc* CLWQ6231View::GetDocument()
   { return (CLWQ6231Doc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_LWQ6231VIEW_H__11CA91CD_F5CF_11D3_A266_00104B0DC386__INCLUDED_)