G4VisCommandSceneAddText2D Class Reference

#include <G4VisCommandsSceneAdd.hh>

Inheritance diagram for G4VisCommandSceneAddText2D:

Public Member Functions
	G4VisCommandSceneAddText2D ()
virtual	~G4VisCommandSceneAddText2D ()
G4String	GetCurrentValue (G4UIcommand *command)
void	SetNewValue (G4UIcommand *command, G4String newValue)
Public Member Functions inherited from G4VVisCommandScene
	G4VVisCommandScene ()
virtual	~G4VVisCommandScene ()
Public Member Functions inherited from G4VVisCommand
	G4VVisCommand ()
virtual	~G4VVisCommand ()
Public Member Functions inherited from G4UImessenger
	G4UImessenger ()
	G4UImessenger (const G4String &path, const G4String &dsc)
virtual	~G4UImessenger ()
virtual G4String	GetCurrentValue (G4UIcommand *command)
virtual void	SetNewValue (G4UIcommand *command, G4String newValue)
G4bool	operator== (const G4UImessenger &messenger) const

Additional Inherited Members
Static Public Member Functions inherited from G4VVisCommand
static void	SetVisManager (G4VisManager *)
Protected Member Functions inherited from G4VVisCommandScene
G4String	CurrentSceneName ()
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)
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
Static Protected Attributes inherited from G4VVisCommand
static G4VisManager *	fpVisManager = 0
static G4Colour	fCurrentColour = G4Colour::White()
static G4Colour	fCurrentTextColour = G4Colour::Blue()
static G4Text::Layout	fCurrentTextLayout = G4Text::left
static G4double	fCurrentLineWidth = 1.
static G4ModelingParameters::PVNameCopyNoPath	fCurrentTouchablePath

Detailed Description

Definition at line 336 of file G4VisCommandsSceneAdd.hh.

Constructor & Destructor Documentation

G4VisCommandSceneAddText2D()

G4VisCommandSceneAddText2D::G4VisCommandSceneAddText2D

(

)

Definition at line 2177 of file G4VisCommandsSceneAdd.cc.

                                                        {
  G4bool omitable;
  fpCommand = new G4UIcommand ("/vis/scene/add/text2D", this);
  fpCommand -> SetGuidance ("Adds 2D text to current scene.");
  fpCommand -> SetGuidance
    ("Use \"/vis/set/textColour\" to set colour.");
  fpCommand -> SetGuidance
    ("Use \"/vis/set/textLayout\" to set layout:");
  G4UIparameter* parameter;
  parameter = new G4UIparameter ("x", 'd', omitable = true);
  parameter->SetDefaultValue (0);
  parameter->SetGuidance ("x");
  fpCommand->SetParameter (parameter);
  parameter =  new G4UIparameter ("y", 'd', omitable = true);
  parameter->SetDefaultValue (0);
  parameter->SetGuidance ("y");
  fpCommand->SetParameter (parameter);
  parameter =  new G4UIparameter ("font_size", 'd', omitable = true);
  parameter->SetDefaultValue (12);
  parameter->SetGuidance ("pixels");
  fpCommand->SetParameter (parameter);
  parameter =  new G4UIparameter ("x_offset", 'd', omitable = true);
  parameter->SetDefaultValue (0);
  parameter->SetGuidance ("pixels");
  fpCommand->SetParameter (parameter);
  parameter =  new G4UIparameter ("y_offset", 'd', omitable = true);
  parameter->SetDefaultValue (0);
  parameter->SetGuidance ("pixels");
  fpCommand->SetParameter (parameter);
  parameter =  new G4UIparameter ("text", 's', omitable = true);
  parameter->SetGuidance ("The rest of the line is text.");
  parameter->SetDefaultValue ("Hello G4");
  fpCommand->SetParameter (parameter);
}

~G4VisCommandSceneAddText2D()

G4VisCommandSceneAddText2D::~G4VisCommandSceneAddText2D ( )

virtual

Definition at line 2212 of file G4VisCommandsSceneAdd.cc.

                                                         {
  delete fpCommand;
}

Member Function Documentation

GetCurrentValue()

G4String G4VisCommandSceneAddText2D::GetCurrentValue ( G4UIcommand *  command )

virtual

Reimplemented from G4UImessenger.

Definition at line 2216 of file G4VisCommandsSceneAdd.cc.

                                                                  {
  return "";
}

SetNewValue()

void G4VisCommandSceneAddText2D::SetNewValue ( G4UIcommand *  command, G4String  newValue  )

virtual

Reimplemented from G4UImessenger.

Definition at line 2220 of file G4VisCommandsSceneAdd.cc.

                                                                             {
 
  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
  G4bool warn = verbosity >= G4VisManager::warnings;
 
  G4Scene* pScene = fpVisManager->GetCurrentScene();
  if (!pScene) {
    if (verbosity >= G4VisManager::errors) {
      G4cout << "ERROR: No current scene.  Please create one." << G4endl;
    }
    return;
  }
 
  G4Tokenizer next(newValue);
  G4double x = StoD(next());
  G4double y = StoD(next());
  G4double font_size = StoD(next());
  G4double x_offset = StoD(next());
  G4double y_offset = StoD(next());
  G4String text = next("\n");
 
  G4Text g4text(text, G4Point3D(x,y,0.));
  G4VisAttributes visAtts(fCurrentTextColour);
  g4text.SetVisAttributes(visAtts);
  g4text.SetLayout(fCurrentTextLayout);
  g4text.SetScreenSize(font_size);
  g4text.SetOffset(x_offset,y_offset);
  G4Text2D* g4text2D = new G4Text2D(g4text);
  G4VModel* model =
    new G4CallbackModel<G4VisCommandSceneAddText2D::G4Text2D>(g4text2D);
  model->SetType("Text2D");
  model->SetGlobalTag("Text2D");
  model->SetGlobalDescription("Text2D: " + newValue);
  const G4String& currentSceneName = pScene -> GetName ();
  G4bool successful = pScene -> AddRunDurationModel (model, warn);
  if (successful) {
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "2D text \"" << text
         << "\" has been added to scene \"" << currentSceneName << "\"."
         << G4endl;
    }
  }
  else G4VisCommandsSceneAddUnsuccessful(verbosity);
  UpdateVisManagerScene (currentSceneName);
}

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

• G4VisCommandsSceneAdd.hh
• G4VisCommandsSceneAdd.cc