// TestDlg.cpp : implementation file
//
#include "stdafx.h"
#include "Test.h"
#include "TestDlg.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()
/////////////////////////////////////////////////////////////////////////////
// CTestDlg dialog
CTestDlg::CTestDlg(CWnd* pParent /*=NULL*/)
: CDialog(CTestDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CTestDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CTestDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CTestDlg)
DDX_Control(pDX, IDC_NTGRAPHCTRL, m_Graph);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CTestDlg, CDialog)
//{{AFX_MSG_MAP(CTestDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_PLOT, OnButtonPlot)
ON_BN_CLICKED(IDC_BUTTON_CLEAR, OnButtonClear)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CTestDlg message handlers
BOOL CTestDlg::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
// Customize Graph
m_Graph.SetBackColor (RGB(0,0,0));
m_Graph.SetAxisColor (RGB(0,255,0));
m_Graph.SetGridColor(RGB(120,120,120));
m_Graph.SetLabelColor (RGB(0,255,0));
m_Graph.SetGridColor(RGB(120,120,120));
m_Graph.SetShowGrid (TRUE);
m_Graph.SetCursorColor (RGB(255,0,0));
m_Graph.SetShowCursor (FALSE);
m_Graph.SetGraphTitle("2D Graph");
m_Graph.SetXLabel ("Wavelength (nm)");
m_Graph.SetYLabel("Intensity (counts/sec.)");
m_Graph.SetRange(0.,10,-1,1.);
//Set the number of elements to be plotted
m_Graph.SetElementCount (4);
//Allocate space for Elements
if ( !m_Graph.CreateElement(2000) ) {
AfxMessageBox("Error allocating graph element") ;
return FALSE;
}
return TRUE; // return TRUE unless you set the focus to a control
}
void CTestDlg::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 CTestDlg::OnPaint()
{
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 CTestDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CTestDlg::OnButtonPlot()
{
//
// Customize Graph Elements
//
//
// Select Graph Element to change the plot color
m_Graph.SetElement(0);
// Change the plot color of selected Graph Element
m_Graph.SetPlotColor (RGB(255,0,0));
m_Graph.SetElement(1);
m_Graph.SetPlotColor (RGB(0,255,0));
m_Graph.SetElement(2);
m_Graph.SetPlotColor (RGB(0,0,255));
m_Graph.SetElement(3);
m_Graph.SetPlotColor(RGB(255,127,0));
m_Graph.SetRange(0,2000,-0.1,2);
//
// Load Data int the Graph Elements
//
for ( int i = 0 ; i < 2000 ; i++)
{
double sigma = 150;
double pi = 3.14;
double x0 = 1000.;
double x = (double)i;
double y = 600*(exp(-pow(((x-x0)/sigma),2)/2) / (sqrt(2*pi)*sigma));
m_Graph.SetXYValue(x,y,i,0); //Elemnt 1
m_Graph.SetXYValue(x+100,y,i,1); //Elemnt 2
m_Graph.SetXYValue(x-100,y*0.1,i,2); //Elemnt 3
m_Graph.SetXYValue(x+200,y*1.2,i,3); //Elemnt 4
}
//
// Redraw the Control
//
m_Graph.Invalidate ();
}
void CTestDlg::OnButtonClear()
{
// Clear the Graph
m_Graph.ClearGraph ();
}