www.pudn.com > CurveEditor.rar > CurveEditorView.h

// CurveEditorView.h : interface of the CCurveEditorView class 
// 
///////////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_CURVEEDITORVIEW_H__C64CACC5_8B89_11D3_B0A8_0000B436C984__INCLUDED_) 
#define AFX_CURVEEDITORVIEW_H__C64CACC5_8B89_11D3_B0A8_0000B436C984__INCLUDED_ 
 
#include "..\aglib.h"	// Added by ClassView 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
#include "VectorOperator.h" 
#include "CurveEditorDoc.h" 
 
class CCurveEditorView : public CView 
{ 
protected: // create from serialization only 
	CCurveEditorView(); 
	DECLARE_DYNCREATE(CCurveEditorView) 
 
// Attributes 
public: 
	CCurveEditorDoc* GetDocument(); 
 
// Operations 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CCurveEditorView) 
	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: 
	void OnAlwaysShowIntersection(); 
	LONG OnMainFrameCommand(WPARAM wParam, LPARAM lParam); 
	void DrawAll(); 
	LONG OnControlPadNotify(WPARAM wParam, LPARAM lParam); 
	virtual ~CCurveEditorView(); 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
protected: 
	CDC		m_dcMem; 
	CBitmap	m_bmp, *m_pBmpOld; 
	CRect	m_rectFront, m_rectLeft, m_rectTop, m_rectUser; 
	int		m_cxWnd, m_cyWnd; 
	int		m_cxScr, m_cyScr; 
	int		m_nCurrentPane; 
	POSITION		m_posPointCatched; 
	VECTOR	m_vCtrlPointOld; 
	int		m_nCurrentCurve; 
	COLORREF	m_rgb[2]; 
 
	VECTOR	Pn, Px, Po; 
	double	k, kOld; 
	double	kNormal, kNormalOld; 
	double	alpha, alphaOld; 
	double	theta, thetaOld; 
 
	CPoint	m_pointDown; 
	CPoint	m_pointOld; 
	bool	m_bScale; 
	bool	m_bRotate; 
	bool	m_bDown; 
	bool	m_bAlwaysShowInts; 
	bool	m_bAlwaysSplitPoint; 
	bool	m_bShowTangent; 
 
	CPoint	m_pointMouse; 
 
	HWND	m_hWndObjects; 
 
// Generated message map functions 
protected: 
	void ChangeCurve(CPoint point); 
	bool m_bMoveIntersection; 
	void DrawSplitPoint(); 
	void OnRotateView(); 
	void OnScaleView(); 
	void OnIncreaseCurveOrder(); 
	void OnDecreaseCurveOrder(); 
 
	int WhichPane(CPoint point); 
	VECTOR2D ProjectParallel(VECTOR& P1, VECTOR& Pn, VECTOR& Px); 
	void DrawCube(); 
	void DrawCurve(); 
	void DrawSplit(); 
	//{{AFX_MSG(CCurveEditorView) 
	afx_msg void OnSize(UINT nType, int cx, int cy); 
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags); 
	afx_msg void OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags); 
	afx_msg void OnAlwaysShowSplitPoint(); 
	afx_msg void OnUpdateAlwaysShowSplitPoint(CCmdUI* pCmdUI); 
	afx_msg void OnShowTangent(); 
	afx_msg void OnUpdateShowTangent(CCmdUI* pCmdUI); 
	afx_msg void OnNewCurves(); 
	afx_msg void OnMoveIntersection(); 
	afx_msg void OnUpdateMoveIntersection(CCmdUI* pCmdUI); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
#ifndef _DEBUG  // debug version in CurveEditorView.cpp 
inline CCurveEditorDoc* CCurveEditorView::GetDocument() 
   { return (CCurveEditorDoc*)m_pDocument; } 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_CURVEEDITORVIEW_H__C64CACC5_8B89_11D3_B0A8_0000B436C984__INCLUDED_)