ellipseview.cpp

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// EllipseView.cpp : implementation of the CEllipseView class
//

#include "stdafx.h"
#include "Ellipse.h"

#include "EllipseDoc.h"
#include "EllipseView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CEllipseView

IMPLEMENT_DYNCREATE(CEllipseView, CView)

BEGIN_MESSAGE_MAP(CEllipseView, CView)
	//{{AFX_MSG_MAP(CEllipseView)
		// 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()

/////////////////////////////////////////////////////////////////////////////
// CEllipseView construction/destruction

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

}

CEllipseView::~CEllipseView()
{
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CEllipseView drawing

void CEllipseView::OnDraw(CDC* pDC)
{
	CEllipseDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	int yLeft[5]={0,70,140,210,280};
	int yRight[5]={70,140,210,280,350};
	for(int i=1;i<=5;i++)  // 绘制五个纵向排列整齐的椭圆
		pDC->Ellipse(100,yLeft[i],300,yRight[i]);  // 参数为椭圆外接矩形的左上角和右下角坐标
}

/////////////////////////////////////////////////////////////////////////////
// CEllipseView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CEllipseView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CEllipseView message handlers