mitk::VtkLayerController Class Reference

#include <mitkVtkLayerController.h>

Public Member Functions
	VtkLayerController (vtkSmartPointer< vtkRenderWindow > renderWindow)
virtual	~VtkLayerController ()
vtkSmartPointer< vtkRenderer >	GetSceneRenderer ()
void	InsertBackgroundRenderer (vtkSmartPointer< vtkRenderer > renderer, bool forceAbsoluteBackground)
void	InsertForegroundRenderer (vtkSmartPointer< vtkRenderer > renderer, bool forceAbsoluteForeground)
void	InsertSceneRenderer (vtkSmartPointer< vtkRenderer > renderer)
void	SetRenderWindow (vtkSmartPointer< vtkRenderWindow > renwin)
void	RemoveRenderer (vtkSmartPointer< vtkRenderer > renderer)
bool	IsRendererInserted (vtkSmartPointer< vtkRenderer > renderer)
unsigned int	GetNumberOfRenderers ()
void	SetEraseForAllRenderers (int i)

Static Public Member Functions
static VtkLayerController *	GetInstance (vtkSmartPointer< vtkRenderWindow > renWin)
static void	AddInstance (vtkSmartPointer< vtkRenderWindow > renWin, vtkSmartPointer< vtkRenderer > mitkSceneRenderer)
static void	RemoveInstance (vtkSmartPointer< vtkRenderWindow > renWin)

Protected Attributes
vtkSmartPointer< vtkRenderWindow >	m_RenderWindow

Detailed Description

Manages the VTK layer hierarchy of a vtkRenderWindow. For simple access the layers are divided into three main groups: background, scene and foreground layers. Renderers can be registered via the insert... functions and removed via the RemoveRenderer function.

Definition at line 34 of file mitkVtkLayerController.h.

Constructor & Destructor Documentation

VtkLayerController()

mitk::VtkLayerController::VtkLayerController

(

vtkSmartPointer< vtkRenderWindow >

renderWindow

)

~VtkLayerController()

virtual mitk::VtkLayerController::~VtkLayerController ( )

virtual

Member Function Documentation

AddInstance()

static void mitk::VtkLayerController::AddInstance ( vtkSmartPointer< vtkRenderWindow >  renWin, vtkSmartPointer< vtkRenderer >  mitkSceneRenderer  )

static

GetInstance()

static VtkLayerController* mitk::VtkLayerController::GetInstance ( vtkSmartPointer< vtkRenderWindow >  renWin )

static

GetNumberOfRenderers()

unsigned int mitk::VtkLayerController::GetNumberOfRenderers

(

)

Returns the number of renderers in the renderwindow.

GetSceneRenderer()

vtkSmartPointer<vtkRenderer> mitk::VtkLayerController::GetSceneRenderer

(

)

Returns the current vtkRenderer of the Scene

InsertBackgroundRenderer()

void mitk::VtkLayerController::InsertBackgroundRenderer	(	vtkSmartPointer< vtkRenderer >	renderer,
		bool	forceAbsoluteBackground
	)

Connects a VTK renderer with a vtk renderwindow. The renderer will be rendered in the background. With forceAbsoluteBackground set true a renderer can be placed at the absolute background of the scene. Multiple calls with forceAbsoluteBackground set true will set the latest registered renderer as background.

InsertForegroundRenderer()

void mitk::VtkLayerController::InsertForegroundRenderer	(	vtkSmartPointer< vtkRenderer >	renderer,
		bool	forceAbsoluteForeground
	)

Connects a VTK renderer with a vtk renderwindow. The renderer will be rendered in the foreground. With forceAbsoluteBackground set true a renderer can be placed at the absolute foreground of the scene. Multiple calls with forceAbsoluteForeground set true will set the latest registered renderer as foreground.

InsertSceneRenderer()

void mitk::VtkLayerController::InsertSceneRenderer

(

vtkSmartPointer< vtkRenderer >

renderer

)

Connects a VTK renderer with a vtk renderwindow. The renderer will be rendered between background renderers and foreground renderers.

IsRendererInserted()

bool mitk::VtkLayerController::IsRendererInserted

(

vtkSmartPointer< vtkRenderer >

renderer

)

Returns true if a renderer has been inserted

RemoveInstance()

static void mitk::VtkLayerController::RemoveInstance ( vtkSmartPointer< vtkRenderWindow >  renWin )

static

RemoveRenderer()

void mitk::VtkLayerController::RemoveRenderer

(

vtkSmartPointer< vtkRenderer >

renderer

)

A renderer which has been inserted via a insert... function can be removed from the vtkRenderWindow with RemoveRenderer.

SetEraseForAllRenderers()

void mitk::VtkLayerController::SetEraseForAllRenderers

(

int

i

)

SetRenderWindow()

void mitk::VtkLayerController::SetRenderWindow

(

vtkSmartPointer< vtkRenderWindow >

renwin

)

Connects a VtkRenderWindow with the layer controller.

Member Data Documentation

m_RenderWindow

vtkSmartPointer<vtkRenderWindow> mitk::VtkLayerController::m_RenderWindow

protected

Definition at line 93 of file mitkVtkLayerController.h.

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

• mitkVtkLayerController.h