www.pudn.com > subject_1_113294.rar > Ellisp.cpp, change:2002-05-23,size:1678b

// Ellisp.cpp: implementation of the CEllisp class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "Paint.h" 
#include "Ellisp.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
 
CEllisp::CEllisp():CRectangle() 
{ 
 
} 
 
 
CEllisp::CEllisp(int Left,int Top,int Right,int Bottom):CRectangle() 
{ 
	this->LeftTop.x=Left; 
	this->LeftTop.y=Top; 
	this->RightBottom.x=Right; 
	this->RightBottom.y=Bottom; 
} 
 
CEllisp::CEllisp(CPoint LeftTop,CPoint RightBottom):CRectangle() 
{ 
	this->LeftTop-LeftTop; 
	this->RightBottom=RightBottom; 
} 
 
CEllisp::~CEllisp() 
{ 
 
} 
 
void CEllisp::Serialize(CArchive &ar) 
{ 
	CRectangle::Serialize(ar);	 
} 
 
void CEllisp::DrawItem(CDC *pDC) 
{ 
	CPen *Pen=new CPen(); 
	CPen *OldPen; 
	Pen->CreatePen(LineStyle,LineWidth,LineColor); 
	OldPen=pDC->SelectObject(Pen); 
 
	CBrush *Brush=new CBrush(); 
	CBrush *OldBrush; 
	if(!IsFilled) 
	{		 
		Brush->CreateStockObject(NULL_BRUSH); 
		OldBrush=pDC->SelectObject(Brush);		 
	} 
	else if(FillMode==-1) 
	{ 
		Brush->CreateSolidBrush(FillColor); 
		OldBrush=pDC->SelectObject(Brush); 
	} 
	else 
	{ 
		Brush->CreateHatchBrush(FillMode,FillColor); 
		OldBrush=pDC->SelectObject(Brush); 
	} 
	int x1=LeftTop.x; 
	int y1=LeftTop.y; 
	int x2=RightBottom.x; 
	int y2=RightBottom.y; 
	pDC->Ellipse(x1,y1,x2,y2); 
 
	pDC->SelectObject(OldPen); 
	pDC->SelectObject(OldBrush); 
	delete Brush; 
	delete Pen; 
}