计算机图形学直线算法及序列化保存

// drawlineView.cpp : implementation of the CDrawlineView class
//

#include "stdafx.h"
#include "drawline.h"

#include "drawlineDoc.h"
#include "drawlineView.h"
#include "Graph.h"
#include "math.h"
#include "mydlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDrawlineView

IMPLEMENT_DYNCREATE(CDrawlineView, CView)

BEGIN_MESSAGE_MAP(CDrawlineView, CView)
//{{AFX_MSG_MAP(CDrawlineView)
ON_COMMAND(IDM_DDA, OnDda)
ON_COMMAND(IDM_Mid, OnMid)
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_COMMAND(IDM_BRE, OnBre)

//}}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()

/////////////////////////////////////////////////////////////////////////////
// CDrawlineView construction/destruction

CDrawlineView::CDrawlineView()
{
// TODO: add construction code here
m_drawtype=0;
m_color=RGB(0,0,0);

}

CDrawlineView::~CDrawlineView()
{
}

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

return CView::PreCreateWindow(cs);
}