//?GCircle.cpp:?implementation?of?the?CGCircle?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“shiyansan.h“
#include?“GCircle.h“
#include?“GDrawDC.h“
#include?“math.h“

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

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////
IMPLEMENT_SERIAL（CGCircleCobject1）
CGCircle::CGCircle（）
{
	xc=yc=r=0;
}

CGCircle::~CGCircle（）
{

}

void?CGCircle::Draw（CDC?*pDC?int?mode）
{
	CPen?*pOldPen*pNewPen;
	pNewPen=new?CPen（stylewidthcolor）;
	pOldPen=pDC->Selectobject（pNewPen）;
	（（CGDrawDC*）pDC）->MidpointCircle（xcycrcolor）;
	（（CGDrawDC*）pDC）->FloodFill4?（xcycRGB（2552550）pDC->GetPixel?（xcyc））;

	pDC->Selectobject（pOldPen）;
	delete?pNewPen;
}

void?CGCircle::Serialize（CArchive?&ar）
{
	CGShape::Serialize（ar）;
	if（ar.IsStoring（））
	{
		ar<	}
	else
	{
		ar>>xc>>yc>>r;
	}
}

void?CGCircle::Translate（int?tx?int?ty）
{
	xc?+=?tx;
	yc?+=?ty;
}

void?CGCircle::Rotate（double?angle?int?xr?int?yr）
{
	double?sita=angle;??
????double?hudu=sita*3.14159/180;??
	int?b3=xc;int?
????xc=（xc-xr）*cos（hudu）-（yc-yr）*sin（hudu）+xr;
	yc=（b3-xr）*sin（hudu）+（yc-yr）*cos（hudu）+yr;
}

void?CGCircle::Scale（double?sx?double?sy?int?xr?int?yr）
{
	xc=xc*sx;
	yc=yc*sy;
}

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

?????文件?????448052??2016-10-30?23:14??CG2014111969李繼秀實驗三（補充下拉列表）\CG2014111969?李繼秀實驗?三.doc

?????目錄??????????0??2016-10-30?23:15??CG2014111969李繼秀實驗三（補充下拉列表）

?????文件???????8712??2016-10-28?19:05??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\Debug\shiyansan.res

?????文件???????1510??2016-10-28?19:23??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GCircle.cpp

?????文件????????803??2016-10-28?19:21??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GCircle.h

?????文件???????3283??2016-10-26?21:47??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GDrawDC.cpp

?????文件????????860??2016-10-26?21:49??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GDrawDC.h

?????文件???????1536??2016-10-28?19:05??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GLine.cpp

?????文件????????857??2016-10-28?12:27??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GLine.h

?????文件???????1760??2016-10-28?19:25??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GPolygon.cpp

?????文件????????821??2016-10-28?19:22??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GPolygon.h

?????文件???????1099??2016-10-28?12:19??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GShape.cpp

?????文件???????1003??2016-10-28?11:56??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\GShape.h

?????文件???????4225??2016-10-30?22:41??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\MainFrm.cpp

?????文件???????1692??2016-10-27?22:29??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\MainFrm.h

?????文件???????4383??2016-10-26?21:23??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\ReadMe.txt

?????文件???????1732??2016-10-28?10:10??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\RegisterDialog.cpp

?????文件???????1514??2016-10-28?09:52??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\RegisterDialog.h

?????文件???????9148??2016-10-30?22:42??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\Release\shiyansan.res

?????文件????????326??2016-10-28?12:03??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\res\cursor1.cur

?????文件???????1078??2016-10-26?21:23??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\res\shiyansan.ico

?????文件????????401??2016-10-26?21:23??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\res\shiyansan.rc2

?????文件???????1078??2016-10-26?21:23??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\res\shiyansanDoc.ico

?????文件???????1078??2016-10-26?21:23??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\res\Toolbar.bmp

?????文件???????2118??2016-10-30?22:41??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\resource.h

?????文件???????1480??2016-10-30?22:29??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\RotateDialog.cpp

?????文件???????1294??2016-10-30?22:26??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\RotateDialog.h

?????文件???????1829??2016-10-30?22:41??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\ScaleDialog.cpp

?????文件???????1470??2016-10-30?22:39??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\ScaleDialog.h

?????文件??????47320??2016-10-30?22:42??CG2014111969李繼秀實驗三（補充下拉列表）\shiyansan\shiyansan.aps

............此處省略24個文件信息