polyview.cpp

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// PolyView.cpp : implementation of the CPolyView class
//

#include "stdafx.h"
#include "Poly.h"

#include "PolyDoc.h"
#include "PolyView.h"
#include "PolyDisp.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CPolyView

IMPLEMENT_DYNCREATE(CPolyView, CView)

BEGIN_MESSAGE_MAP(CPolyView, CView)
	//{{AFX_MSG_MAP(CPolyView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPolyView construction/destruction

CPolyView::CPolyView()
{
	// TODO: add construction code here

}

CPolyView::~CPolyView()
{
}

BOOL CPolyView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CPolyView drawing

void CPolyView::OnDraw(CDC* pDC)
{
	CPolyDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	int polypoints[]={100,300,  200,200,  300,200,  300,350, 
		400,250,  450,300,  300,50,   100,150,};
	//CPolyDisp mydisp(pDC);
      //mydisp.lineDDA(100, 100, 220, 240, RGB(255, 0, 0)); 
	CPolyDisp *mydisp = new CPolyDisp (pDC);
	mydisp->poly_fill(pDC,8,polypoints,RGB(255, 0, 0));

}
/////////////////////////////////////////////////////////////////////////////
// CPolyView printing

BOOL CPolyView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CPolyView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CPolyView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CPolyView diagnostics

#ifdef _DEBUG
void CPolyView::AssertValid() const
{
	CView::AssertValid();
}

void CPolyView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CPolyDoc* CPolyView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CPolyDoc)));
	return (CPolyDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CPolyView message handlers