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Plot Graphic Library

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7 May 2003LGPL36 min read 1.4M   51.3K   383  
A library to plot data (lines, maps...) in MFC projects
In this article, you will see a library called PGL that encapsulates plot capabilities in a MFC project for VC6 and VC7. It can easily plot data generated in a project without the need of any external software.
// IGfxTestView.h : interface of the CIGfxTestView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_IGFXTESTVIEW_H__74C4A601_E93C_4005_B6E3_49E7097DCF1A__INCLUDED_)
#define AFX_IGFXTESTVIEW_H__74C4A601_E93C_4005_B6E3_49E7097DCF1A__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "GDIpInterface.h"

using namespace gfxinterface;

class CIGfxTestView : public CView
{
protected: // create from serialization only
	CIGfxTestView();
	DECLARE_DYNCREATE(CIGfxTestView)

// Attributes
public:
	CIGfxTestDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CIGfxTestView)
	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:
	static void DrawDemo(CGfxInterface* pInterface);
	virtual ~CIGfxTestView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:
	CGDIpInterface* m_pInterface;
	Gdiplus::Bitmap* m_pMemBitmap;
// Generated message map functions
protected:
	//{{AFX_MSG(CIGfxTestView)
	afx_msg void OnDestroy();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnTestTometafile();
	afx_msg void OnTestMultiouput();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in IGfxTestView.cpp
inline CIGfxTestDoc* CIGfxTestView::GetDocument()
   { return (CIGfxTestDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_IGFXTESTVIEW_H__74C4A601_E93C_4005_B6E3_49E7097DCF1A__INCLUDED_)

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License

This article, along with any associated source code and files, is licensed under The GNU Lesser General Public License (LGPLv3)


Written By
Engineer
United States United States
Jonathan de Halleux is Civil Engineer in Applied Mathematics. He finished his PhD in 2004 in the rainy country of Belgium. After 2 years in the Common Language Runtime (i.e. .net), he is now working at Microsoft Research on Pex (http://research.microsoft.com/pex).

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