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various little extensions to handle Fourier

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This commit is contained in:
nemu
2008-12-22 10:26:42 +00:00
parent 2fdbe96401
commit 4a832f6fe8
5 changed files with 35 additions and 4 deletions
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16
src/classes/PMusrCanvas.cpp
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@@ -330,12 +330,13 @@ void PMusrCanvas::HandleCmdKey(Int_t event, Int_t x, Int_t y, TObject *selected)
HandleDifference();
} else if (x == 'f') {
if (fPlotType != MSR_PLOT_NON_MUSR) {
HandleFourier(-1);
cout << endl << ">> will show the Fourier transform, to be implemented yet." << endl;
}
} else if (x == '+') {
cout << endl << ">> if Fourier is shown, will add +1° to the Fourier." << endl;
cout << endl << ">> if Fourier is shown, will add " << fFourier->fPhaseIncerement << "° to the Fourier." << endl;
} else if (x == '-') {
cout << endl << ">> if Fourier is shown, will add -1° to the Fourier." << endl;
cout << endl << ">> if Fourier is shown, will subtract " << fFourier->fPhaseIncerement << "° to the Fourier." << endl;
} else {
// do all the necessary stuff **TO BE DONE**
fMainCanvas->Update();
@@ -2007,7 +2008,16 @@ void PMusrCanvas::SaveDataDb()
*/
void PMusrCanvas::HandleFourier(int tag)
{
switch (tag) {
if (fMsrHandler->GetMsrFourierList()->fFourierBlockPresent) {
cout << endl << ">> fourier block in msr-file present" << endl;
fFourier = fMsrHandler->GetMsrFourierList();
}
if (tag == -1) { // called via cmd key 'f'
tag = fFourier->fPlotTag;
}
switch (tag) { // called via popup menu
case FOURIER_PLOT_REAL:
cout << endl << ">> will handle Real Part Fourier ..." << endl;
break;

19
src/classes/PStartupHandler.cpp
View File

@@ -85,6 +85,7 @@ void PStartupHandler::OnStartDocument()
fFourierDefaults.fRangeForPhaseCorrection[1] = 0.0;
fFourierDefaults.fPlotRange[0] = 0.0;
fFourierDefaults.fPlotRange[1] = 0.0;
fFourierDefaults.fPhaseIncerement = 1.0;
}
//--------------------------------------------------------------------------
@@ -126,6 +127,8 @@ void PStartupHandler::OnStartElement(const char *str, const TList *attributes)
fKey = ePlot;
} else if (!strcmp(str, "phase")) {
fKey = ePhase;
} else if (!strcmp(str, "phase_increment")) {
fKey = ePhaseIncrement;
}
}
@@ -291,6 +294,22 @@ void PStartupHandler::OnCharacters(const char *str)
}
break;
case ePhase:
tstr = TString(str);
if (tstr.IsFloat()) {
fFourierDefaults.fPhase = tstr.Atof();
} else {
cout << endl << "PStartupHandler **WARNING** '" << str << "' is not a valid phase, will ignore it.";
cout << endl;
}
break;
case ePhaseIncrement:
tstr = TString(str);
if (tstr.IsFloat()) {
fFourierDefaults.fPhaseIncerement = tstr.Atof();
} else {
cout << endl << "PStartupHandler **WARNING** '" << str << "' is not a valid phase increment, will ignore it.";
cout << endl;
}
break;
default:
break;