G4VisCommandViewerSave Class Reference

#include <G4VisCommandsViewer.hh>

Inheritance diagram for G4VisCommandViewerSave:

Collaboration diagram for G4VisCommandViewerSave:

Public Member Functions
	G4VisCommandViewerSave ()
virtual	~G4VisCommandViewerSave ()
G4String	GetCurrentValue (G4UIcommand *command)
void	SetNewValue (G4UIcommand *command, G4String newValue)
Public Member Functions inherited from G4VVisCommandViewer
	G4VVisCommandViewer ()
virtual	~G4VVisCommandViewer ()
Public Member Functions inherited from G4VVisCommand
	G4VVisCommand ()
virtual	~G4VVisCommand ()
Public Member Functions inherited from G4UImessenger
	G4UImessenger ()
	G4UImessenger (const G4String &path, const G4String &dsc, G4bool commandsToBeBroadcasted=true)
virtual	~G4UImessenger ()
G4bool	operator== (const G4UImessenger &messenger) const
G4bool	CommandsShouldBeInMaster () const

Additional Inherited Members
Static Public Member Functions inherited from G4VVisCommand
static void	SetVisManager (G4VisManager *)
static const G4Colour &	GetCurrentColour ()
static G4double	GetCurrentLineWidth ()
static const G4Colour &	GetCurrentTextColour ()
static G4Text::Layout	GetCurrentTextLayout ()
static G4double	GetCurrentTextSize ()
Protected Member Functions inherited from G4VVisCommandViewer
void	SetViewParameters (G4VViewer *, const G4ViewParameters &)
void	RefreshIfRequired (G4VViewer *)
Protected Member Functions inherited from G4VVisCommand
void	UpdateVisManagerScene (const G4String &sceneName="")
Protected Member Functions inherited from G4UImessenger
G4String	ItoS (G4int i)
G4String	DtoS (G4double a)
G4String	BtoS (G4bool b)
G4int	StoI (G4String s)
G4double	StoD (G4String s)
G4bool	StoB (G4String s)
void	AddUIcommand (G4UIcommand *newCommand)
void	CreateDirectory (const G4String &path, const G4String &dsc, G4bool commandsToBeBroadcasted=true)
template<typename T >
T *	CreateCommand (const G4String &cname, const G4String &dsc)
Static Protected Member Functions inherited from G4VVisCommand
static G4String	ConvertToString (G4double x, G4double y, const char *unitName)
static void	ConvertToDoublePair (const G4String &paramString, G4double &xval, G4double &yval)
Protected Attributes inherited from G4UImessenger
G4UIdirectory *	baseDir
G4String	baseDirName
G4bool	commandsShouldBeInMaster
Static Protected Attributes inherited from G4VVisCommand
static G4VisManager *	fpVisManager = 0
static G4int	fErrorCode = 0
static G4Colour	fCurrentColour = G4Colour::White()
static G4double	fCurrentLineWidth = 1.
static G4Colour	fCurrentTextColour = G4Colour::Blue()
static G4Text::Layout	fCurrentTextLayout = G4Text::left
static G4double	fCurrentTextSize = 12.
static G4ModelingParameters::PVNameCopyNoPath	fCurrentTouchablePath

Detailed Description

Definition at line 272 of file G4VisCommandsViewer.hh.

Constructor & Destructor Documentation

G4VisCommandViewerSave::G4VisCommandViewerSave

(

)

Definition at line 1604 of file G4VisCommandsViewer.cc.

                                                {
  G4bool omitable;
  fpCommand = new G4UIcmdWithAString ("/vis/viewer/save", this);
  fpCommand -> SetGuidance
  ("Write commands that define the current view to file.");
  fpCommand -> SetGuidance
  ("Read them back into the same or any viewer with \"/control/execute\".");
  fpCommand -> SetGuidance
  ("If the filename is omitted the view is saved to a file "
   "\"g4_nn.g4view\", where nn is a sequential two-digit number.");
  fpCommand -> SetGuidance
  ("If the filename is \"-\", the data are written to G4cout.");
  fpCommand -> SetGuidance
  ("If you are wanting to save views for future interpolation a recommended "
   "procedure is: save views to \"g4_nn.g4view\", as above, then move the files "
   "into a sub-directory, say, \"views\", then interpolate with"
   "\"/vis/viewer/interpolate views/\" (note the trailing \'/\').");
  fpCommand -> SetParameterName ("filename", omitable = true);
  fpCommand -> SetDefaultValue ("");
}

G4VisCommandViewerSave::~G4VisCommandViewerSave ( )

virtual

Definition at line 1625 of file G4VisCommandsViewer.cc.

                                                 {
  delete fpCommand;
}

Member Function Documentation

G4String G4VisCommandViewerSave::GetCurrentValue ( G4UIcommand *  command )

virtual

Reimplemented from G4UImessenger.

Definition at line 1630 of file G4VisCommandsViewer.cc.

               {
  return "";
}

void G4VisCommandViewerSave::SetNewValue ( G4UIcommand *  command, G4String  newValue  )

virtual

Reimplemented from G4UImessenger.

Definition at line 1649 of file G4VisCommandsViewer.cc.

                                                                         {
  
  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
  
  const G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
  if (!currentViewer) {
    if (verbosity >= G4VisManager::errors) {
      G4cerr <<
      "ERROR: G4VisCommandsViewerSave::SetNewValue: no current viewer."
      << G4endl;
    }
    return;
  }
  
  const G4Scene* currentScene = currentViewer->GetSceneHandler()->GetScene();
  if (!currentScene) {
    if (verbosity >= G4VisManager::errors) {
      G4cerr <<
      "ERROR: G4VisCommandsViewerSave::SetNewValue: no current scene."
      << G4endl;
    }
    return;
  }

  // Get view parameters and ther relevant information.
  G4ViewParameters vp = currentViewer->GetViewParameters();
  // Concatenate any private vis attributes modifiers...
  const std::vector<G4ModelingParameters::VisAttributesModifier>*
  privateVAMs = currentViewer->GetPrivateVisAttributesModifiers();
  if (privateVAMs) {
    std::vector<G4ModelingParameters::VisAttributesModifier>::const_iterator i;
    for (i = privateVAMs->begin(); i != privateVAMs->end(); ++i) {
      vp.AddVisAttributesModifier(*i);
    }
  }
  const G4Point3D& stp = currentScene->GetStandardTargetPoint();

  G4String filename = newValue;
  if (newValue.length() == 0) {
    // Null filename - generate a filename
    const G4int maxNoOfFiles = 100;
    static G4int sequenceNumber = 0;
    if (sequenceNumber >= maxNoOfFiles) {
      if (verbosity >= G4VisManager::errors) {
        G4cerr
        << "ERROR: G4VisCommandsViewerSave::SetNewValue: Maximum number, "
        << maxNoOfFiles
        << ", of files exceeded."
        << G4endl;
      }
      return;
    }
    std::ostringstream oss;
    oss << std::setw(2) << std::setfill('0') << sequenceNumber++;
    filename = "g4_" + oss.str() + ".g4view";
  }

  if (filename == "-") {
    // Write to standard output
    WriteCommands(G4cout,vp,stp);
  } else {
    // Write to file
    std::ofstream ofs(filename);
    if (!ofs) {
      if (verbosity >= G4VisManager::errors) {
        G4cerr <<
        "ERROR: G4VisCommandsViewerSave::SetNewValue: Trouble opening file \""
        << filename << "\"."
        << G4endl;
      }
      ofs.close();
      return;
    }
    WriteCommands(ofs,vp,stp);
    ofs.close();
  }
  
  if (verbosity >= G4VisManager::warnings) {
    G4cout << "Viewer \"" << currentViewer -> GetName ()
    << "\"" << " saved to ";
    if (filename == "-") {
      G4cout << "G4cout.";
    } else {
      G4cout << "file \'" << filename << "\"." <<
      "\n  Read the view back into this or any viewer with"
      "\n  \"/control/execute " << filename << "\" or use"
      "\n  \"/vis/viewer/interpolate\" if you have several saved files -"
      "\n  see \"help /vis/viewer/interpolate\" for guidance.";
    }
    G4cout << G4endl;
  }
}

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The documentation for this class was generated from the following files:

• geant4.10.03.p01/source/visualization/management/include/G4VisCommandsViewer.hh
• geant4.10.03.p01/source/visualization/management/src/G4VisCommandsViewer.cc