//?Circle.cpp:?implementation?of?the?CCircle?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“Testwork.h“
#include?“Circle.h“
#include?“Math.h“

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

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

CCircle::CCircle（）
{}

CCircle::CCircle（CPoint?m_begain_ptCPoint?m_final_pt）
{	
	this->m_begain_pt=m_begain_pt;
	this->m_final_pt=m_final_pt;
	this->m_IsSelected=false;
	this->m_IsDelete=false;
	m_radius=CMathOp::Dist（（float）m_begain_pt.x（float）m_begain_pt.y（float）m_final_pt.x（float）m_final_pt.y）;	
}

CCircle::~CCircle（）
{}

void?CCircle::DrawGraph（CPoint?ACPoint?BCPen?&dpen）
{
	m_dc->SelectStockobject（NULL_BRUSH）;
	m_dc->Selectobject（dpen）;	
	float?radius=CMathOp::Dist（（float）A.x（float）A.y（float）B.x（float）B.y）;	
	m_dc->Ellipse（A.x-（int）radiusA.y-（int）radiusA.x+（int）radiusA.y+（int）radius）;	
}

void?CCircle::DrawPoint（）
{	
	m_dc->Ellipse（tmp_lt_pt.x-2tmp_lt_pt.y-2tmp_lt_pt.x+2tmp_lt_pt.y+2）;
	m_dc->Ellipse（tmp_lb_pt.x-2tmp_lb_pt.y-2tmp_lb_pt.x+2tmp_lb_pt.y+2）;	
	m_dc->Ellipse（tmp_rt_pt.x-2tmp_rt_pt.y-2tmp_rt_pt.x+2tmp_rt_pt.y+2）;
	m_dc->Ellipse（tmp_rb_pt.x-2tmp_rb_pt.y-2tmp_rb_pt.x+2tmp_rb_pt.y+2）;
}

void?CCircle::DrawGraph（）
{	
	if（m_IsSelected==true）	
		CCircle::DrawPoint（）;	
	if（m_IsDelete==false）
	{		
		m_dc->Selectobject（m_IsSelected==true?select_pen:draw_pen）;
		m_dc->SelectStockobject（NULL_BRUSH）;		
		m_dc->Ellipse（m_begain_pt.x-（int）m_radiusm_begain_pt.y-（int）m_radiusm_begain_pt.x+（int）m_radiusm_begain_pt.y+（int）m_radius）;	
	}
}

void?CCircle::EraseGraph（）
{	
	m_dc->Selectobject（erase_pen）;
	m_dc->SelectStockobject（NULL_BRUSH）;
	CCircle::DrawPoint（）;	
	m_dc->Ellipse（m_begain_pt.x-（int）m_radiusm_begain_pt.y-（int）m_radiusm_begain_pt.x+（int）m_radiusm_begain_pt.y+（int）m_radius）;	
}

void?CCircle::Offset（int?dxint?dy）
{
	m_begain_pt.x?+=?dx;
	m_begain_pt.y?+=?dy;
	m_final_pt.x?+=?dx;
	m_final_pt.y?+=?dy;
	CCircle::InitBox（）;
}

void?CCircle::DrawPixel（CPoint?ACPen?&dpen）
{	
	m_dc->Selectobject（dpen）;
	m_dc->Ellipse（A.x-2A.y-2A.x+2A.y+2）;	
}

void?CCircle::InitBox（）
{	
	this->m_left=m_begain_pt.x-（int）m_radius;
	this->m_right=m_begain_pt.x+（int）m_radius;
	this->m_top=m_begain_pt.y-（int）m_radius;
	this->m_bottom=m_begain_pt.y+（int）m_radius;
	tmp_lt_pt.x=m_left;tmp_lt_pt.y=m_top;
	tmp_lb_pt.x=m_left;tmp_lb_pt.y=m_bottom;
	tmp_rt_pt.x=m_right;tmp_rt_pt.y=m_top;
	tmp_rb_pt.x=m_right;tmp_rb_pt.y=m_bottom;
}

int?CCircle::IsInBox（CPoint?tmp_pt）
{
	int?dis=（int）CMathOp::Dist（（float）tmp_pt.x（float）tmp_pt.y（float）m_begain_pt.x（float）m_begain_pt.y）;
	if（dis<=8）
		return?2;
	else?if（dis<=m_radius+10?&&?dis>=m_radius-10）
		return?1;	
	else?
		return?0

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

?????文件???????3692??2012-08-15?10:53??Testwork\Circle.cpp

?????文件???????1040??2012-08-15?10:52??Testwork\Circle.h

?????文件???????1157??2012-08-11?16:10??Testwork\Command.cpp

?????文件????????920??2012-08-23?11:02??Testwork\Command.h

?????文件???????1602??2012-08-23?11:02??Testwork\CommandCircle.cpp

?????文件????????839??2012-08-10?16:05??Testwork\CommandCircle.h

?????文件???????1255??2012-08-24?10:02??Testwork\Commandcurve.cpp

?????文件????????780??2012-08-10?16:05??Testwork\Commandcurve.h

?????文件???????1621??2012-09-03?12:50??Testwork\CommandLine.cpp

?????文件????????777??2012-08-10?16:05??Testwork\CommandLine.h

?????文件???????1613??2012-08-23?11:02??Testwork\CommandRectangle.cpp

?????文件????????822??2012-08-13?10:30??Testwork\CommandRectangle.h

?????文件????????603??2012-08-30?10:25??Testwork\Compass.cpp

?????文件????????544??2012-08-30?10:23??Testwork\Compass.h

?????文件????????789??2012-08-31?17:39??Testwork\Compass1.cpp

?????文件????????721??2012-08-31?09:46??Testwork\Compass1.h

?????文件????????798??2012-08-11?11:07??Testwork\Curve.cpp

?????文件????????668??2012-08-11?11:05??Testwork\Curve.h

?????文件??????22314??2012-09-05?09:18??Testwork\Debug\BmpButton.obj

?????文件??????????0??2012-09-05?09:18??Testwork\Debug\BmpButton.sbr

?????文件??????18191??2012-09-03?11:20??Testwork\Debug\Circle.obj

?????文件??????????0??2012-09-03?11:20??Testwork\Debug\Circle.sbr

?????文件??????10016??2012-09-03?11:20??Testwork\Debug\Command.obj

?????文件??????????0??2012-09-03?11:20??Testwork\Debug\Command.sbr

?????文件???????8868??2012-09-03?11:20??Testwork\Debug\CommandCircle.obj

?????文件??????????0??2012-09-03?11:20??Testwork\Debug\CommandCircle.sbr

?????文件???????8654??2012-09-03?11:20??Testwork\Debug\Commandcurve.obj

?????文件??????????0??2012-09-03?11:20??Testwork\Debug\Commandcurve.sbr

?????文件???????7908??2012-09-05?09:18??Testwork\Debug\CommandLine.obj

?????文件??????????0??2012-09-05?09:18??Testwork\Debug\CommandLine.sbr

............此處省略101個文件信息