#include?“StdAfx.h“
#include?“shape.h“
#include?“Math.h“
#ifndef?AFX_CIRCLE_kHaXxGHcA3eTghZD5EHQF3FyVkZVwmcZNDbv5EUvsCMwMDOPZGcHlnR_LP10VelGTFBsb3ZlTEc_0722_03_21_141320211_
#define?AFX_CIRCLE_kHaXxGHcA3eTghZD5EHQF3FyVkZVwmcZNDbv5EUvsCMwMDOPZGcHlnR_LP10VelGTFBsb3ZlTEc_0722_03_21_141320211_

IMPLEMENT_SERIAL（CCircleCShape1）
//構造函數初始化各類參數
CCircle::CCircle（CPoint?pCenter?CPoint?pEdge?int?Width?int?styleBOOL?bFill?COLORREF?pColorCOLORREF?fillColor）
{
	m_pCenter=pCenter;m_pEdge=pEdge;m_pWidth=Width;m_nstyle=style;m_pColor=pColor;m_FillColor=fillColor;
	m_bIsSelected?=?FALSE;
	m_bIsAutoFilled?=?bFill;
}

//序列化
void?CCircle::Serialize（CArchive&?ar）
{
	if（ar.IsStoring（））
		ar<yle;
	else
		ar>>m_pCenter.x>>m_pCenter.y>>m_pEdge.x>>m_pEdge.y>>m_nstyle;
	CShape::Serialize（ar）;
}

void?CCircle::Drawing（CDC?*pDC）
{
	COLORREF?colorPenSave?=?m_pColor;
	COLORREF?colorFillSave?=?m_FillColor;
	if?（m_bIsSelected）
	{
		m_pColor?=?RGB（200200200）;		//顯示選中
		m_FillColor?=?RGB（200200200）;		//顯示選中
	}

	if（m_bIsAutoFilled）
		FillCirCle（pDC）;

	switch?（m_nstyle）
	{
	case?MID_CIRCLE:MIDCircle（pDC）;break;
	case?PLUSMINUS_CIRCLE:PlusMinusCircle（pDC）;break;
	case?BRESENHAM_CIRCLE:BresenHamCircle（pDC）;break;
	default:break;
	}

	m_pColor?=?colorPenSave;
	m_FillColor?=?colorFillSave;
	
}

void?CCircle::SavePoint（）
{
	m_pCenterSave?=m_pCenter;
	m_pEdgeSave?=?m_pEdge;
}

CRect?CCircle::GetBoundaryRect（）
{
	CRect?rect;	
	int?r=（int）sqrt（（m_pCenter.x-m_pEdge.x）*（m_pCenter.x-m_pEdge.x）
		+（m_pCenter.y-m_pEdge.y）*（m_pCenter.y-m_pEdge.y））;
	rect.left?=?m_pCenter.x?-?r;
	rect.right=?m_pCenter.x?+?r;
	rect.top=?m_pCenter.y?-?r;
	rect.bottom=?m_pCenter.y?+?r;
	return?rect;
}

void?CCircle::MIDCircle（CDC?*pDC）
{
	int?rxdydeltaxdeltayx0y0iiiii;
	CPen?PenNew（PS_SOLID1m_pColor）?*?pOldPen;//設置畫筆
	CBrush?Brh（m_pColor）?*pOldBrh;				//設置筆刷
	pDC->SetROP2（R2_COPYPEN）;???	//繪圖方法為直接畫
	pOldPen?=?pDC->Selectobject（&PenNew）;
	pOldBrh?=?pDC->Selectobject（&Brh）;
????r=（int）sqrt（（m_pCenter.x-m_pEdge.x）*（m_pCenter.x-m_pEdge.x）
		+（m_pCenter.y-m_pEdge.y）*（m_pCenter.y-m_pEdge.y））;
	x=0;y=r;
	deltax=3;deltay=2-r-r;d=1-r;x0=m_pCenter.x;y0=m_pCenter.y;
	ii=m_pWidth/2;iii=（m_pWidth+1）/2;
	while（x<=y）
	{
		if（m_pWidth==1）????//線寬為1時候用點劃
		{
			pDC->SetPixel（x+x0y+y0m_pColor）;
			pDC->SetPixel（-x+x0y+y0m_pColor）;
			pDC->SetPixel（x+x0-y+y0m_pColor）;
			pDC->SetPixel（-x+x0-y+y0m_pColor）;
			pDC->SetPixel（y+x0x+y0m_pColor）;
			pDC->SetPixel（-y+x0x+y0m_pColor）;
			pDC->SetPixel（y+x0-x+y0m_pColor）;
			pDC->SetPixel（-y+x0-x+y0m_pColor）;
		}
		else
			if（m_pWidth!=1）			//線寬不為1時候用圓畫
			{
				pDC->Ellipse（x+x0-iiy+y0-iix+x0+iiiy+y0+iii）;
				pDC->Ellipse（-x+x0-iiy+y0-ii-x+x0+iiiy+y0+iii）;
				pDC->Ellipse（x+x0-ii-y+y0-iix+x0+iii-y+y0+iii）;
				pDC->Ellipse（-x+x0-ii-y+y0-ii-x+x0+iii-y+y0+iii）;
				pDC->Ellipse（y+x0-ii

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????7298??2011-07-20?14:01??ComputerGraphic\Circle.cpp

?????文件???????6825??2011-07-20?14:01??ComputerGraphic\CircleSetDlg.cpp

?????文件???????1853??2011-07-20?14:01??ComputerGraphic\CircleSetDlg.h

?????文件???????4371??2011-07-20?14:01??ComputerGraphic\ComputerGraphic.cpp

?????文件???????6521??2011-07-20?14:01??ComputerGraphic\ComputerGraphic.dsp

?????文件????????555??2011-07-20?14:01??ComputerGraphic\ComputerGraphic.dsw

?????文件???????1449??2011-07-20?14:01??ComputerGraphic\ComputerGraphic.h

?????文件?????123904??2011-07-20?14:47??ComputerGraphic\ComputerGraphic.ncb

?????文件??????53760??2011-07-20?14:47??ComputerGraphic\ComputerGraphic.opt

?????文件???????3246??2011-07-20?14:14??ComputerGraphic\ComputerGraphic.plg

?????文件??????22039??2011-07-20?14:01??ComputerGraphic\ComputerGraphic.rc

?????文件???????2296??2011-07-20?14:01??ComputerGraphic\ComputerGraphicDoc.cpp

?????文件???????1623??2011-07-20?14:01??ComputerGraphic\ComputerGraphicDoc.h

?????文件??????56135??2011-07-20?14:01??ComputerGraphic\ComputerGraphicView.cpp

?????文件???????6032??2011-07-20?14:01??ComputerGraphic\ComputerGraphicView.h

?????文件???????7602??2011-07-20?14:01??ComputerGraphic\DrawDlg.cpp

?????文件???????1756??2011-07-20?14:01??ComputerGraphic\DrawDlg.h

?????文件???????1878??2011-07-20?14:01??ComputerGraphic\EditEx.cpp

?????文件???????1304??2011-07-20?14:01??ComputerGraphic\EditEx.h

?????文件??????10806??2011-07-20?14:01??ComputerGraphic\line.cpp

?????文件???????4229??2011-07-20?14:01??ComputerGraphic\LineSetDlg.cpp

?????文件???????1673??2011-07-20?14:01??ComputerGraphic\LineSetDlg.h

?????文件???????3203??2011-07-20?14:01??ComputerGraphic\MainFrm.cpp

?????文件???????1551??2011-07-20?14:01??ComputerGraphic\MainFrm.h

?????文件???????1232??2011-07-20?14:01??ComputerGraphic\Matirx.h

?????文件???????2579??2011-07-20?14:01??ComputerGraphic\MyFace.h

?????文件???????5028??2011-07-20?14:01??ComputerGraphic\Polygon.cpp

?????文件???????4535??2011-07-20?14:01??ComputerGraphic\ReadMe.txt

?????文件????????766??2011-07-09?17:34??ComputerGraphic\res\3dsmove.cur

?????文件???????3262??2011-07-10?04:32??ComputerGraphic\res\4.cur

............此處省略26個文件信息