VTKViewer_Axis Class Reference

#include <VTKViewer_Trihedron.h>

Inheritance diagram for VTKViewer_Axis:

Public Member Functions
	vtkTypeMacro (VTKViewer_Axis, vtkObject)
virtual void	AddToRender (vtkRenderer *theRenderer)
virtual void	RemoveFromRender (vtkRenderer *theRenderer)
virtual void	SetVisibility (VTKViewer_Trihedron::TVisibility theVis)
virtual VTKViewer_Trihedron::TVisibility	GetVisibility ()
virtual void	SetCamera (vtkCamera *theCamera)
virtual void	SetColor (double theRed, double theGreen, double theBlue)
virtual void	SetSize (vtkFloatingPointType theSize)
virtual vtkTextActor *	GetLabel ()
virtual vtkFollower *	GetArrow ()
virtual bool	OwnActor (const vtkActor *theActor)
Protected Member Functions
	VTKViewer_Axis ()
	VTKViewer_Axis (const VTKViewer_Axis &)
virtual	~VTKViewer_Axis ()
Protected Attributes
VTKViewer_Trihedron::TVisibility	myVisibility
vtkFloatingPointType	myDir [3]
vtkFloatingPointType	myRot [3]
VTKViewer_LineActor *	myLineActor
vtkFollower *	myArrowActor
vtkTextActor *	myLabelActor
vtkPolyDataMapper *	myMapper [3]
vtkLineSource *	myLineSource
vtkConeSource *	myConeSource
vtkTextMapper *	myTextMapper

---

Detailed Description

The base class for concreate Axis. Its only duty is to give correct initialization and destruction of its pipe-lines

---

Constructor & Destructor Documentation

VTKViewer_Axis::VTKViewer_Axis

(

)

[protected]

Constructor

• Initialize the Line pipe-line representation

• Initialize the Arrow pipe-line representation

• Initialize the Label pipe-line representation

• Initialise visibility param.

References VTKViewer_Trihedron.eOn, myArrowActor, myConeSource, myLabelActor, myLineActor, myLineSource, myMapper, myTextMapper, myVisibility, VTKViewer_UnScaledActor.New(), VTKViewer_LineActor.New(), VTKViewer_LineActor.SetArrowActor(), and VTKViewer_LineActor.SetLabelActor().

VTKViewer_Axis.VTKViewer_Axis

(

const VTKViewer_Axis &

)

[protected]

VTKViewer_Axis::~VTKViewer_Axis

(

)

[protected, virtual]

Destructor

• Destroy of the Label pipe-line representation

• Destroy of the Arrow pipe-line representation

• Destroy of the Line pipe-line representation

References myArrowActor, myConeSource, myLabelActor, myLineActor, myLineSource, myMapper, and myTextMapper.

---

Member Function Documentation

VTKViewer_Axis.vtkTypeMacro	(	VTKViewer_Axis	,
		vtkObject
	)

vtk type macros.

void VTKViewer_Axis::AddToRender

(

vtkRenderer *

theRenderer

)

[virtual]

Add to theRenderer actors: myLineActor,myLabelActor,myArrowActor

Add to renderer

Parameters:

theRenderer

- vtkRenderer pointer

• Order of the calls are important

References myArrowActor, myLabelActor, and myLineActor.

void VTKViewer_Axis::RemoveFromRender

(

vtkRenderer *

theRenderer

)

[virtual]

Remove actor of acis from theRenderer which are in myPresent.

Parameters:

theRenderer

- vtkRenderer pointer

• Order of the calls are important

References myArrowActor, myLabelActor, and myLineActor.

void VTKViewer_Axis::SetVisibility

(

VTKViewer_Trihedron::TVisibility

theVis

)

[virtual]

Sets visibility for actors: myLineActor,myLabelActor,myArrowActor

Sets visibility for all Axis to theVis

References VTKViewer_Trihedron.eOff, VTKViewer_Trihedron.eOn, VTKViewer_Trihedron.eOnlyLineOn, myArrowActor, myLabelActor, myLineActor, and myVisibility.

virtual VTKViewer_Trihedron::TVisibility VTKViewer_Axis.GetVisibility

(

)

[virtual]

Return visibility of VTKViewer_Axis

Return values:

myVisibility

void VTKViewer_Axis::SetCamera

(

vtkCamera *

theCamera

)

[virtual]

Set camera for myLabelActor

References myLabelActor.

void VTKViewer_Axis::SetColor	(	double	theRed,
		double	theGreen,
		double	theBlue
	)		[virtual]

Sets color for actors: myLineActor,myLabelActor,myArrowActor

Parameters:

theRed	- red component of the color
theGreen	- green component of the color
theBlue	- blue component of the color

Sets color for actors: myLineActor,myLabelActor,myArrowActor

References myArrowActor, myLabelActor, and myLineActor.

void VTKViewer_Axis::SetSize

(

vtkFloatingPointType

theSize

)

[virtual]

Set size of VTKViewer_Axis

References myArrowActor, myDir, myLabelActor, myLineSource, and myRot.

virtual vtkTextActor* VTKViewer_Axis.GetLabel

(

)

[virtual]

Get label actor.

Return values:

Return

myLabelActor.

virtual vtkFollower* VTKViewer_Axis.GetArrow

(

)

[virtual]

Get arrow actor.

Return values:

Return

myArrowActor

bool VTKViewer_Axis::OwnActor

(

const vtkActor *

theActor

)

[virtual]

Check if actor belongs to the axis object

Parameters:

theActor

- vtkActor pointer

Return values:

Return

true if the actor belongs to the axis object

References myArrowActor, myLabelActor, and myLineActor.

---

Field Documentation

VTKViewer_Trihedron::TVisibility VTKViewer_Axis.myVisibility [protected]

Visibility flag.

VTKViewer_Axis::myDir[3] [protected]

Direction vector

VTKViewer_Axis::myRot[3] [protected]

Orientation vector

VTKViewer_LineActor* VTKViewer_Axis.myLineActor [protected]

VTKViewer_LineActor actor pointer

vtkFollower* VTKViewer_Axis.myArrowActor [protected]

vtkFollower actor pointer

vtkTextActor* VTKViewer_Axis.myLabelActor [protected]

VTKViewer_UnScaledActor actor pointer

vtkPolyDataMapper* VTKViewer_Axis.myMapper[3] [protected]

• myMapper[0] - for the Line pipe-line representation
• myMapper[1] - for the Arrow pipe-line representation
• myMapper[2] - for the Label pipe-line representation

vtkLineSource* VTKViewer_Axis.myLineSource [protected]

vtkLineSource pointer (Line)

vtkConeSource* VTKViewer_Axis.myConeSource [protected]

vtkConeSource pointer (Arrow)

vtkTextMapper* VTKViewer_Axis.myTextMapper [protected]

vtkTextMapper pointer (Label)