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 ()=default
	G4UImessenger (const G4String &path, const G4String &dsc, G4bool commandsToBeBroadcasted=true)
virtual	~G4UImessenger ()
G4bool	CommandsShouldBeInMaster () const

Additional Inherited Members
Static Public Member Functions inherited from G4VVisCommand
static G4VisManager *	GetVisManager ()
static void	SetVisManager (G4VisManager *pVisManager)
static const G4Colour &	GetCurrentTextColour ()
Protected Member Functions inherited from G4VVisCommandScene
G4String	CurrentSceneName ()
Protected Member Functions inherited from G4VVisCommand
void	SetViewParameters (G4VViewer *viewer, const G4ViewParameters &viewParams)
void	RefreshIfRequired (G4VViewer *viewer)
void	InterpolateViews (G4VViewer *currentViewer, const std::vector< G4ViewParameters > &viewVector, const G4int nInterpolationPoints=50, const G4int waitTimePerPointmilliseconds=20, const G4String &exportString="")
void	InterpolateToNewView (G4VViewer *currentViewer, const G4ViewParameters &oldVP, const G4ViewParameters &newVP, const G4int nInterpolationPoints=50, const G4int waitTimePerPointmilliseconds=20, const G4String &exportString="")
void	Twinkle (G4VViewer *currentViewer, const G4ViewParameters &baseVP, const std::vector< std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > > &paths)
const G4String &	ConvertToColourGuidance ()
void	ConvertToColour (G4Colour &colour, const G4String &redOrString, G4double green, G4double blue, G4double opacity)
G4bool	ProvideValueOfUnit (const G4String &where, const G4String &unit, const G4String &category, G4double &value)
void	CopyCameraParameters (G4ViewParameters &target, const G4ViewParameters &from)
void	CheckSceneAndNotifyHandlers (G4Scene *=nullptr)
G4bool	CheckView ()
void	G4VisCommandsSceneAddUnsuccessful (G4VisManager::Verbosity verbosity)
void	CopyGuidanceFrom (const G4UIcommand *fromCmd, G4UIcommand *toCmd, G4int startLine=0)
void	CopyParametersFrom (const G4UIcommand *fromCmd, G4UIcommand *toCmd)
void	DrawExtent (const G4VisExtent &)
Protected Member Functions inherited from G4UImessenger
G4String	ItoS (G4int i)
G4String	LtoS (G4long l)
G4String	DtoS (G4double a)
G4String	BtoS (G4bool b)
G4int	StoI (const G4String &s)
G4long	StoL (const G4String &s)
G4double	StoD (const G4String &s)
G4bool	StoB (const 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 G4bool	ConvertToDoublePair (const G4String &paramString, G4double &xval, G4double &yval)
Protected Attributes inherited from G4UImessenger
G4UIdirectory *	baseDir = nullptr
G4String	baseDirName = ""
G4bool	commandsShouldBeInMaster = false
Static Protected Attributes inherited from G4VVisCommand
static G4VisManager *	fpVisManager = nullptr
static G4int	fCurrentArrow3DLineSegmentsPerCircle = 6
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 G4PhysicalVolumeModel::TouchableProperties	fCurrentTouchableProperties
static G4VisExtent	fCurrentExtentForField
static std::vector< G4PhysicalVolumesSearchScene::Findings >	fCurrrentPVFindingsForField
static G4bool	fThereWasAViewer = false
static G4ViewParameters	fExistingVP
static G4SceneTreeItem	fExistingSceneTree

Detailed Description

Definition at line 450 of file G4VisCommandsSceneAdd.hh.

Constructor & Destructor Documentation

G4VisCommandSceneAddText2D()

G4VisCommandSceneAddText2D::G4VisCommandSceneAddText2D

(

)

Definition at line 2721 of file G4VisCommandsSceneAdd.cc.

                                                        {
  G4bool omitable;
  fpCommand = new G4UIcommand ("/vis/scene/add/text2D", this);
  fpCommand -> SetGuidance ("Adds 2D text to current scene.");
  fpCommand -> SetGuidance ("x,y in range [-1,1]");
  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);
  fpCommand->SetParameter (parameter);
  parameter =  new G4UIparameter ("y", 'd', omitable = true);
  parameter->SetDefaultValue (0);
  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 2755 of file G4VisCommandsSceneAdd.cc.

                                                         {
  delete fpCommand;
}

Member Function Documentation

GetCurrentValue()

G4String G4VisCommandSceneAddText2D::GetCurrentValue ( G4UIcommand * command )

virtual

Reimplemented from G4UImessenger.

Definition at line 2759 of file G4VisCommandsSceneAdd.cc.

                                                                  {
  return "";
}

SetNewValue()

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

virtual

Reimplemented from G4UImessenger.

Definition at line 2763 of file G4VisCommandsSceneAdd.cc.

                                                                             {
 
  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
  G4bool warn = verbosity >= G4VisManager::warnings;
 
  G4Scene* pScene = fpVisManager->GetCurrentScene();
  if (!pScene) {
    if (verbosity >= G4VisManager::errors) {
      G4warn << "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");
  std::ostringstream oss;
  oss << "Text2D: '" << g4text.GetText()
  << "' at " << g4text.GetPosition().x() << ',' << g4text.GetPosition().y()
  << " with size " << g4text.GetScreenSize()
  << " with offsets " << g4text.GetXOffset() << ',' << g4text.GetYOffset();
  model->SetGlobalDescription(oss.str());
  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);
 
  CheckSceneAndNotifyHandlers (pScene);
}

---

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

• G4VisCommandsSceneAdd.hh
• G4VisCommandsSceneAdd.cc