smithofpandlg.cpp

多功能史密斯圆图

// SmithOfPanDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SmithOfPan.h"
#include "SmithOfPanDlg.h"
#include <math.h>

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSmithOfPanDlg dialog

CSmithOfPanDlg::CSmithOfPanDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSmithOfPanDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSmithOfPanDlg)
	m_hDiankang = 0.0;
	m_hDianzu = 0.0;
	m_hFansheShibu = _T("");
	m_hFansheXubu = _T("");
	m_hGuiyiShibu = _T("");
	m_hGuiyiXubu = _T("");
	m_hSwr = _T("");
	m_hTexing = 0.0;
	m_hWavelenght = 0.0;
	m_hSlider = 0;
	m_hShow = _T("");
	m_hL = 0.0f;
	m_hD = 0.0f;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSmithOfPanDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSmithOfPanDlg)
	DDX_Control(pDX, IDC_SLIDER1, m_hSliderControl);
	DDX_Text(pDX, IDC_EDIT_DIANKANG, m_hDiankang);
	DDX_Text(pDX, IDC_EDIT_DIANZU, m_hDianzu);
	DDX_Text(pDX, IDC_EDIT_FANSHE_SHIBU, m_hFansheShibu);
	DDX_Text(pDX, IDC_EDIT_FANSHE_XUBU, m_hFansheXubu);
	DDX_Text(pDX, IDC_EDIT_GUIYI_SHIBU, m_hGuiyiShibu);
	DDX_Text(pDX, IDC_EDIT_GUIYI_XUBU, m_hGuiyiXubu);
	DDX_Text(pDX, IDC_EDIT_SWR, m_hSwr);
	DDX_Text(pDX, IDC_EDIT_TEXING, m_hTexing);
	DDX_Text(pDX, IDC_EDIT_WAVELENGTH, m_hWavelenght);
	DDX_Slider(pDX, IDC_SLIDER1, m_hSlider);
	DDX_Text(pDX, IDC_EDITShow, m_hShow);
	DDX_Text(pDX, IDC_EDIT_L, m_hL);
	DDX_Text(pDX, IDC_EDIT_D, m_hD);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSmithOfPanDlg, CDialog)
	//{{AFX_MSG_MAP(CSmithOfPanDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_CACUL, OnBtnCacul)
	ON_BN_CLICKED(IDC_BTN_FIND, OnBtnFind)
	ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER1, OnReleasedcaptureSlider1)
	ON_BN_CLICKED(IDC_Pipei, OnPipei)
	ON_BN_CLICKED(IDC_BUTTONchuan_kai, OnBUTTONchuankai)
	ON_BN_CLICKED(IDC_BUTTON1, OnAbout)
	ON_BN_CLICKED(IDC_BUTTON2, OnButtonbingduan)
	ON_BN_CLICKED(IDC_BUTTON3, OnButtonbingkai)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSmithOfPanDlg message handlers

BOOL CSmithOfPanDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	//初始化SMITH圆图范围
	chart.SetRange(CPoint(0,0),CPoint(400,400),CPoint(200,200));
	m_hTexing = 56;
	m_hDianzu = 12;
	m_hDiankang = 34;
	m_hSwr = "";
	m_hSliderControl.SetRange(0,100,TRUE);   
	m_hSliderControl.SetPos(25);   //默认光标所在
	UpdateData(FALSE);

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSmithOfPanDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CSmithOfPanDlg::OnPaint() 
{
	CDC * pDC = GetDC();
	chart.InitSmithChart(pDC);
	ReleaseDC(pDC);
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CSmithOfPanDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CSmithOfPanDlg::OnBtnCacul() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	//数据合法检验
	if(m_hTexing <= 0)
	{
		MessageBox("特性阻抗不能小于等于零!","警告!!!",MB_OK|MB_ICONHAND);
		return;
	}
	if(m_hDianzu<0)
	{
		MessageBox("电阻不能小于零!","警告!!!",MB_OK|MB_ICONHAND);
		return;
	}
	//获取阻抗
	IMPEDANCE impedance;
	impedance.Rx = m_hDianzu;   //实部
	impedance.Ry = m_hDiankang;  //虚部
	impedance.Z0 = m_hTexing;    //特性阻抗
	//获取归一化阻抗
    RLXL rlxl;
	rlxl = chart.CacuRLXL(impedance);
	//获取反射系数
    FRFL frfl;
	frfl = chart.CacuFRFL(rlxl);
	//获取R，X圆参数
	CIRCLE rCircle = chart.CacuCircleR(rlxl.r);
	CIRCLE xCircle = chart.CacuCircleX(rlxl.x);
	//获取绘图设备
	CDC * pDC = GetDC();
	chart.InitSmithChart(pDC);
    CPen pen(PS_DOT,2,RGB(255,0,0));//255,0,0
	CPen * poldPen = pDC->SelectObject(&pen);
    chart.DrawCircleR(rCircle,pDC);//画R圆
	chart.DrawCircleX(xCircle,pDC);//画X圆
	chart.DrawCircle(frfl,pDC);//画等反射系数圆
	chart.ShowImpedance(frfl,rlxl,impedance.Z0,pDC);  //在图中显示交点坐标

	pDC->SelectObject(poldPen);
	ReleaseDC(pDC);//释放绘图设备
	//////////////更新界面数据
	///////////////////////显示交点坐标
	CString str,strS1,strX1,strX2;
	strS1.Format("%.2f",rlxl.r*impedance.Z0);
    strX1.Format("%.2f",rlxl.x*impedance.Z0);
	strX2.Format("%.2f",rlxl.x*impedance.Z0*(-1));
	if(rlxl.x>=0)
	    str.Format("%s +j %s",strS1,strX1);
	else
		str.Format("%s -j %s",strS1,strX2);
	m_hShow=str;
	/////////////////////

	m_hSwr.Format("%.2f",chart.GetSWR(frfl));//获取驻波比
	m_hGuiyiShibu.Format("%.2f",rlxl.r);//归一化阻抗实部
	m_hGuiyiXubu.Format("%.2f",rlxl.x);//归一化阻抗虚部
	m_hFansheShibu.Format("%.2f",frfl.Fr);//反射系数实部
	m_hFansheXubu.Format("%.2f",frfl.Fl);//反射系数虚部
	UpdateData(FALSE);
	
	
}

void CSmithOfPanDlg::OnBtnFind() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	if(m_hTexing <= 0)
	{
		MessageBox("特性阻抗值必须大于零!","警告!!!",MB_OK|MB_ICONHAND);
		return;
	}
	if(m_hDianzu<0)
	{
		MessageBox("电阻值不能小于零!","警告!!!",MB_OK|MB_ICONHAND);
		return;
	}
	IMPEDANCE impedance;    
	impedance.Rx = m_hDianzu;
	impedance.Ry = m_hDiankang;
	impedance.Z0 = m_hTexing;
    RLXL rlxl;
	rlxl = chart.CacuRLXL(impedance);    //归一化阻抗
	FRFL frfl = chart.CacuFRFL(rlxl);   //反射系数
	/////////////////////////////////////
	//获得旋转后新点的反射系数
    frfl = 	chart.Rotate(frfl,m_hWavelenght);
	//重新获得归一化阻抗
    rlxl =  chart.CacuRLXL(frfl);
	CIRCLE rCircle = chart.CacuCircleR(rlxl.r);
	CIRCLE xCircle = chart.CacuCircleX(rlxl.x);
	CDC * pDC = GetDC();
	chart.InitSmithChart(pDC);
    CPen pen(PS_DOT,2,RGB(255,0,0));
	CPen * poldPen = pDC->SelectObject(&pen);
    chart.DrawCircleR(rCircle,pDC);
	chart.DrawCircleX(xCircle,pDC);
	chart.DrawCircle(frfl,pDC);
	chart.ShowImpedance(frfl,rlxl,impedance.Z0,pDC);
	pDC->SelectObject(poldPen);
	ReleaseDC(pDC);
	///////////////////////显示交点坐标
	CString str,strS1,strX1,strX2;
	strS1.Format("%.2f",rlxl.r*impedance.Z0);
    strX1.Format("%.2f",rlxl.x*impedance.Z0);
	strX2.Format("%.2f",rlxl.x*impedance.Z0*(-1));
	if(rlxl.x>=0)
	    str.Format("%s +j %s",strS1,strX1);
	else
		str.Format("%s -j %s",strS1,strX2);
	m_hShow=str;

	m_hSwr.Format("%.2f",chart.GetSWR(frfl));//获取驻波比
	m_hGuiyiShibu.Format("%.2f",rlxl.r);//归一化阻抗实部
	m_hGuiyiXubu.Format("%.2f",rlxl.x);//归一化阻抗虚部
	m_hFansheShibu.Format("%.2f",frfl.Fr);//反射系数实部
	m_hFansheXubu.Format("%.2f",frfl.Fl);//反射系数虚部
	UpdateData(FALSE);

}

void CSmithOfPanDlg::OnReleasedcaptureSlider1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_hWavelenght = double(m_hSlider)/100;
	UpdateData(FALSE);
  UpdateData(TRUE);
	if(m_hTexing <= 0)
	{
		MessageBox("特性阻抗不能小于等于零!","警告!!!",MB_OK|MB_ICONHAND);
		return;
	}
	if(m_hDianzu<0)
	{
		MessageBox("电阻不能小于零!","警告!!!",MB_OK|MB_ICONHAND);
		return;
	}
	IMPEDANCE impedance;
	impedance.Rx = m_hDianzu;
	impedance.Ry = m_hDiankang;
	impedance.Z0 = m_hTexing;
    RLXL rlxl;
	rlxl = chart.CacuRLXL(impedance);
	FRFL frfl = chart.CacuFRFL(rlxl);
	/////////////////////////////////////
	//获得旋转后新点的反射系数
    frfl = 	chart.Rotate(frfl,m_hWavelenght);
	//重新获得归一化阻抗
    rlxl =  chart.CacuRLXL(frfl);
	CIRCLE rCircle = chart.CacuCircleR(rlxl.r);
	CIRCLE xCircle = chart.CacuCircleX(rlxl.x);
	CDC * pDC = GetDC();
	chart.InitSmithChart(pDC);
    CPen pen(PS_DOT,2,RGB(255,0,0));
	CPen * poldPen = pDC->SelectObject(&pen);
    chart.DrawCircleR(rCircle,pDC);
	chart.DrawCircleX(xCircle,pDC);
	chart.DrawCircle(frfl,pDC);
	chart.ShowImpedance(frfl,rlxl,impedance.Z0,pDC);
	pDC->SelectObject(poldPen);
	ReleaseDC(pDC);
    ///////////////////////显示交点坐标
	CString str,strS1,strX1,strX2;