G4VtkText2DPipeline Class Reference

#include <G4VtkText2DPipeline.hh>

Inheritance diagram for G4VtkText2DPipeline:

Public Member Functions
	G4VtkText2DPipeline (const G4Text &text, const G4VtkVisContext &vc, const G4VisAttributes *pVisAttributes)
	~G4VtkText2DPipeline () override=default
void	Enable () override
void	Disable () override
void	Print () override
void	Modified () override
void	Clear () override
virtual vtkSmartPointer< vtkTextActor >	GetActor ()
virtual void	SetText (const G4String &text)
Public Member Functions inherited from G4VVtkPipeline
	G4VVtkPipeline ()
	G4VVtkPipeline (G4String nameIn, G4String typeIn, const G4VtkVisContext &vcIn, G4bool disableParentIn=false, vtkSmartPointer< vtkRenderer > rendererIn=nullptr)
virtual	~G4VVtkPipeline ()
void	SetDisableParent (G4bool disableParentIn)
bool	GetDisableParent ()
void	SetName (G4String nameIn)
const G4String	GetName ()
void	SetTypeName (G4String typeNameIn)
G4String	GetTypeName ()
G4VtkVisContext &	GetVtkVisContext ()
void	AddChildPipeline (G4VVtkPipeline *child)
G4VVtkPipeline *	GetChildPipeline (G4int iPipeline)
G4int	GetNumberOfChildPipelines ()
std::vector< G4VVtkPipeline * >	GetChildPipelines ()
void	ClearChildPipeline ()

Static Public Member Functions
static std::size_t	MakeHash (const G4Text &text, const G4VtkVisContext &vc, const G4VisAttributes *pVA)

Protected Attributes
vtkSmartPointer< vtkTextActor >	actor
Protected Attributes inherited from G4VVtkPipeline
G4String	name
G4String	type
G4bool	disableParent
std::vector< G4VVtkPipeline * >	childPipelines
vtkSmartPointer< vtkRenderer >	renderer
G4VtkVisContext	vc

Detailed Description

Definition at line 38 of file G4VtkText2DPipeline.hh.

Constructor & Destructor Documentation

G4VtkText2DPipeline()

G4VtkText2DPipeline::G4VtkText2DPipeline	(	const G4Text &	text,
		const G4VtkVisContext &	vc,
		const G4VisAttributes *	pVisAttributes )

Definition at line 53 of file G4VtkText2DPipeline.cc.

  : G4VVtkPipeline(text.GetText().c_str(), "G4VtkText2DPipeline", vcIn, false, vcIn.fViewer->renderer)
{
  G4double x = text.GetPosition().x();
  G4double y = text.GetPosition().y();
 
  G4Color colour = pVA->GetColour();
  G4double opacity = colour.GetAlpha();
 
  actor = vtkSmartPointer<vtkTextActor>::New();
  actor->SetInput(text.GetText().c_str());
  actor->GetPositionCoordinate()->SetCoordinateSystemToNormalizedViewport();
  // actor->SetTextScaleModeToViewport();
  actor->SetPosition((x + 1.) / 2.0, (y + 1.) / 2.);
  actor->GetTextProperty()->SetFontSize(text.GetScreenSize());
  actor->GetTextProperty()->SetColor(colour.GetRed(), colour.GetGreen(), colour.GetBlue());
  actor->GetTextProperty()->SetOpacity(opacity);
 
  switch (text.GetLayout()) {
    case G4Text::Layout::left:
      actor->GetTextProperty()->SetJustificationToLeft();
      break;
    case G4Text::Layout::centre:
      actor->GetTextProperty()->SetJustificationToCentered();
      break;
    case G4Text::Layout::right:
      actor->GetTextProperty()->SetJustificationToRight();
      break;
  }
 
  vc.fViewer->renderer->AddActor(actor);
}

~G4VtkText2DPipeline()

G4VtkText2DPipeline::~G4VtkText2DPipeline ( )

overridedefault

Member Function Documentation

Clear()

void G4VtkText2DPipeline::Clear ( )

overridevirtual

Reimplemented from G4VVtkPipeline.

Definition at line 107 of file G4VtkText2DPipeline.cc.

{
  renderer->RemoveViewProp(actor);
 
  G4VVtkPipeline::Clear();
}

Disable()

void G4VtkText2DPipeline::Disable ( )

overridevirtual

Implements G4VVtkPipeline.

Definition at line 92 of file G4VtkText2DPipeline.cc.

{
  actor->SetVisibility(0);
}

Enable()

void G4VtkText2DPipeline::Enable ( )

overridevirtual

Implements G4VVtkPipeline.

Definition at line 87 of file G4VtkText2DPipeline.cc.

{
  actor->SetVisibility(1);
}

GetActor()

virtual vtkSmartPointer< vtkTextActor > G4VtkText2DPipeline::GetActor ( )

inlinevirtual

Definition at line 52 of file G4VtkText2DPipeline.hh.

{ return actor; }

MakeHash()

std::size_t G4VtkText2DPipeline::MakeHash ( const G4Text & text, const G4VtkVisContext & vc, const G4VisAttributes * pVA )

static

Definition at line 38 of file G4VtkText2DPipeline.cc.

{
  std::size_t hash = std::hash<G4VisAttributes>{}(*pVA);
 
  G4double x = text.GetPosition().x();
  G4double y = text.GetPosition().y();
 
  std::hash_combine(hash, std::hash<G4String>{}(text.GetText()));
  std::hash_combine(hash, std::hash<G4double>{}(x));
  std::hash_combine(hash, std::hash<G4double>{}(y));
 
  return hash;
}

Modified()

void G4VtkText2DPipeline::Modified ( )

overridevirtual

Reimplemented from G4VVtkPipeline.

Definition at line 102 of file G4VtkText2DPipeline.cc.

{
  G4VVtkPipeline::Modified();
}

Print()

void G4VtkText2DPipeline::Print ( )

overridevirtual

Reimplemented from G4VVtkPipeline.

Definition at line 97 of file G4VtkText2DPipeline.cc.

{
  G4VVtkPipeline::Print();
}

SetText()

void G4VtkText2DPipeline::SetText ( const G4String & text )

virtual

Definition at line 114 of file G4VtkText2DPipeline.cc.

{
  actor->SetInput(text.c_str());
}

Member Data Documentation

actor

vtkSmartPointer<vtkTextActor> G4VtkText2DPipeline::actor

protected

Definition at line 60 of file G4VtkText2DPipeline.hh.

Referenced by Clear(), Disable(), Enable(), G4VtkText2DPipeline(), GetActor(), and SetText().

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

• G4VtkText2DPipeline.hh
• G4VtkText2DPipeline.cc