FFTGraph.cxx

00001 #include "FFTGraph.h"
00002 #include "TButton.h"
00003 #include "TList.h"
00004 #include "TCanvas.h"
00005 #include "TStyle.h"
00006 #include "TAxis.h"
00007 #include <iostream>
00008 using namespace std;
00009 
00010 #include "FFTtools.h"
00011 
00012 
00013 ClassImp(FFTGraph);
00014 
00015 FFTGraph::FFTGraph()
00016 
00017   : TGraph(),fNewCanvas(0)
00018     
00019 {
00020   this->SetEditable(kFALSE);
00021 }
00022 
00023 
00024 FFTGraph::FFTGraph(int N, const Int_t *x, const Int_t *y)
00025 
00026   : TGraph(N,x,y),fNewCanvas(0)
00027 {
00028   this->SetEditable(kFALSE);
00029 }
00030 
00031 FFTGraph::FFTGraph(int N, const Float_t *x, const Float_t *y)
00032 
00033   : TGraph(N,x,y),fNewCanvas(0)
00034 {
00035   this->SetEditable(kFALSE);
00036 }
00037 
00038 FFTGraph::FFTGraph(int N, const Double_t *x, const Double_t *y)
00039 
00040   : TGraph(N,x,y),fNewCanvas(0)
00041 {  
00042   this->SetEditable(kFALSE);
00043 }
00044 
00045 FFTGraph::~FFTGraph()
00046 {
00047    //   std::cout << "~FFTGraph" << std::endl;
00048 }
00049 
00050 void FFTGraph::ExecuteEvent(Int_t event, Int_t px, Int_t py)
00051 {
00052    switch (event) {
00053    case kButtonPress:
00054      //     cout << "kButtonPress" << endl;
00055      break;
00056      
00057    case kButtonDoubleClick:
00058      //     std::cout << "kButtonDoubleClick" << std::endl;
00059      new TCanvas();
00060      break;
00061 
00062    case kButton1Down:
00063      //     std::cout << "kButton1Down" << std::endl;
00064      if(!fNewCanvas) drawInNewCanvas();
00065      else this->TGraph::ExecuteEvent(event,px,py);
00066      break;
00067           
00068    default:
00069        this->TGraph::ExecuteEvent(event,px,py);
00070        break;
00071    }
00072 }
00073 
00074 void FFTGraph::drawInNewCanvas()
00075 {
00076   char graphTitle[180];
00077   gStyle->SetTitleH(0.1);
00078   gStyle->SetOptTitle(1);
00079   gStyle->SetPadLeftMargin(0.15);
00080   gStyle->SetPadRightMargin(0.1);
00081   gStyle->SetPadTopMargin(0.1);
00082   gStyle->SetPadBottomMargin(0.1);
00083   gStyle->SetCanvasDefW(600);
00084   gStyle->SetCanvasDefH(400);
00085   //   gROOT->ForceStyle();
00086   FFTGraph *thisCopy = (FFTGraph*)this->Clone();
00087   thisCopy->GetXaxis()->SetLabelSize(0.06);
00088   thisCopy->GetXaxis()->SetTitleSize(0.06);
00089   thisCopy->GetYaxis()->SetLabelSize(0.06);
00090   thisCopy->GetYaxis()->SetTitleSize(0.06);
00091   thisCopy->GetXaxis()->SetTitle("Frequency (MHz)");
00092   thisCopy->GetYaxis()->SetTitle("dB (m maybe)");
00093   sprintf(graphTitle,"Channel %d",fChan+1);
00094   thisCopy->SetTitle(graphTitle);
00095   TCanvas *can = new TCanvas();
00096   can->SetLeftMargin(0.15);
00097   can->SetBottomMargin(0.15);
00098   can->SetTopMargin(0.1);
00099   can->SetRightMargin(0.1);
00100   thisCopy->Draw("al");
00101   //  fNewCanvas=1;
00102   
00103 }
00104
Generated on Tue Nov 24 19:04:59 2009 for CREAM TEA -- MCP/TARGET Readout by
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CREAM TEA -- ROOT MCP

FFTGraph.cxx
