#include "StdAfx.h"
#include "itemcircle.h"
#include "SigmaDoc.h"

namespace NItem
{
CItemEllipse::CItemEllipse(CSigmaDoc * ppDoc)
		: CItemFocusRect(ppDoc)
		, m_nWidthPosition(0)
{
	m_dCurveWidth = 0.0;
	this->SetType(ITEM_ELLIPSE);
}

CItemEllipse::~CItemEllipse(void)
{
}

void CItemEllipse::DoLButtonUp(CDC* pDC)
{
	//CDC* pDCMem = GetDC()->GetDC();
	GetDC()->Create(GetImgDC());
	CRect8 rect = GetRect();

	CEllipse* pc = new CEllipse();
	CPoint2D pt = rect.CenterPoint();
	pc->x0 = pt.x0;
	pc->y0 = pt.y0;
	pc->m_size.cx = fabs(rect.Width())*0.5;
	pc->m_size.cy = fabs(rect.Height())*0.5;

	if (GetDoc()->GetDraw() == NULL) { delete pc; return; }
	POSITION pos = AddElement(pc, DOUBLEFOX_ELLIPSE);

	COne* pOne = GetDoc()->GetDraw()->GetAt(pos);
	pOne->Draw(*GetDC());
}

void CItemEllipse::DoDrawOther(CDC* pDC, int nButton)
{
	GetDC()->Create(pDC);
	CItemFocusRect::DoDrawOther(pDC, nButton);

	CRect8 rect = GetRect();
	int od = GetDC()->GetDC()->SetROP2(R2_NOTXORPEN);
	CRect rt = GetDC()->GetScreen(rect);
	rt.NormalizeRect();
	GetDC()->GetDC()->Ellipse(&rt);
	GetDC()->GetDC()->SetROP2(od);
}
}