abstract specification for Viewports More...

#include <vtkViewport.h>

Inheritance diagram for vtkViewport:

Collaboration diagram for vtkViewport:

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkViewport *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	AddViewProp (vtkProp *)
	Add a prop to the list of props. More...

vtkPropCollection *	GetViewProps ()
	Return any props in this viewport. More...

int	HasViewProp (vtkProp *)
	Query if a prop is in the list of props. More...

void	RemoveViewProp (vtkProp *)
	Remove a prop from the list of props. More...

void	RemoveAllViewProps ()
	Remove all props from the list of props. More...

virtual double *	GetCenter ()
	Return the center of this viewport in display coordinates. More...

virtual int	IsInViewport (int x, int y)
	Is a given display point in this Viewport's viewport. More...

virtual vtkWindow *	GetVTKWindow ()=0
	Return the vtkWindow that owns this vtkViewport. More...

virtual void	DisplayToView ()
	Convert display coordinates to view coordinates. More...

virtual void	ViewToDisplay ()
	Convert view coordinates to display coordinates. More...

virtual void	WorldToView ()
	Convert world point coordinates to view coordinates. More...

virtual void	ViewToWorld ()
	Convert view point coordinates to world coordinates. More...

void	DisplayToWorld ()
	Convert display (or screen) coordinates to world coordinates. More...

void	WorldToDisplay ()
	Convert world point coordinates to display (or screen) coordinates. More...

void	WorldToDisplay (double &x, double &y, double &z)
	Convert world point coordinates to display (or screen) coordinates. More...

virtual vtkAssemblyPath *	PickProp (double selectionX, double selectionY)=0
	Return the Prop that has the highest z value at the given x, y position in the viewport. More...

virtual vtkAssemblyPath *	PickProp (double selectionX1, double selectionY1, double selectionX2, double selectionY2)=0
	Return the Prop that has the highest z value at the given x1, y1 and x2,y2 positions in the viewport. More...

vtkAssemblyPath *	PickPropFrom (double selectionX, double selectionY, vtkPropCollection *)
	Same as PickProp with two arguments, but selects from the given collection of Props instead of the Renderers props. More...

vtkAssemblyPath *	PickPropFrom (double selectionX1, double selectionY1, double selectionX2, double selectionY2, vtkPropCollection *)
	Same as PickProp with four arguments, but selects from the given collection of Props instead of the Renderers props. More...

virtual vtkAssemblyPath *	PickProp (double selectionX, double selectionY, int fieldAssociation, vtkSmartPointer< vtkSelection > selection)=0
	Return the Prop that has the highest z value at the given x, y position in the viewport. More...

virtual vtkAssemblyPath *	PickProp (double selectionX1, double selectionY1, double selectionX2, double selectionY2, int fieldAssociation, vtkSmartPointer< vtkSelection > selection)=0
	Return the Prop that has the highest z value at the given x1, y1 and x2,y2 positions in the viewport. More...

vtkAssemblyPath *	PickPropFrom (double selectionX, double selectionY, vtkPropCollection *, int fieldAssociation, vtkSmartPointer< vtkSelection > selection)
	Same as PickProp with two arguments, but selects from the given collection of Props instead of the Renderers props. More...

vtkAssemblyPath *	PickPropFrom (double selectionX1, double selectionY1, double selectionX2, double selectionY2, vtkPropCollection *, int fieldAssociation, vtkSmartPointer< vtkSelection > selection)
	Same as PickProp with four arguments, but selects from the given collection of Props instead of the Renderers props. More...

virtual double	GetPickedZ ()
	Return the Z value for the last picked Prop. More...


void	AddActor2D (vtkProp *p)
	Add/Remove different types of props to the renderer. More...

void	RemoveActor2D (vtkProp *p)
	Add/Remove different types of props to the renderer. More...

vtkActor2DCollection *	GetActors2D ()
	Add/Remove different types of props to the renderer. More...


virtual void	SetBackground (double, double, double)
	Set/Get the background color of the rendering screen using an rgb color specification. More...

virtual void	SetBackground (double[3])
	Set/Get the background color of the rendering screen using an rgb color specification. More...

virtual double *	GetBackground ()
	Set/Get the background color of the rendering screen using an rgb color specification. More...

virtual void	GetBackground (double &, double &, double &)
	Set/Get the background color of the rendering screen using an rgb color specification. More...

virtual void	GetBackground (double[3])
	Set/Get the background color of the rendering screen using an rgb color specification. More...


virtual void	SetBackground2 (double, double, double)
	Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification. More...

virtual void	SetBackground2 (double[3])
	Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification. More...

virtual double *	GetBackground2 ()
	Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification. More...

virtual void	GetBackground2 (double &, double &, double &)
	Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification. More...

virtual void	GetBackground2 (double[3])
	Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification. More...


virtual void	SetBackgroundAlpha (double)
	Set/Get the alpha value used to fill the background with. More...

virtual double	GetBackgroundAlpha ()
	Set/Get the alpha value used to fill the background with. More...


virtual void	SetGradientBackground (bool)
	Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors. More...

virtual bool	GetGradientBackground ()
	Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors. More...

virtual void	GradientBackgroundOn ()
	Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors. More...

virtual void	GradientBackgroundOff ()
	Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors. More...


virtual void	SetAspect (double, double)
	Set the aspect ratio of the rendered image. More...

void	SetAspect (double[2])
	Set the aspect ratio of the rendered image. More...

virtual double *	GetAspect ()
	Set the aspect ratio of the rendered image. More...

virtual void	GetAspect (double data[2])
	Set the aspect ratio of the rendered image. More...

virtual void	ComputeAspect ()
	Set the aspect ratio of the rendered image. More...


virtual void	SetPixelAspect (double, double)
	Set the aspect ratio of a pixel in the rendered image. More...

void	SetPixelAspect (double[2])
	Set the aspect ratio of a pixel in the rendered image. More...

virtual double *	GetPixelAspect ()
	Set the aspect ratio of a pixel in the rendered image. More...

virtual void	GetPixelAspect (double data[2])
	Set the aspect ratio of a pixel in the rendered image. More...


virtual void	SetViewport (double, double, double, double)
	Specify the viewport for the Viewport to draw in the rendering window. More...

virtual void	SetViewport (double[4])
	Specify the viewport for the Viewport to draw in the rendering window. More...

virtual double *	GetViewport ()
	Specify the viewport for the Viewport to draw in the rendering window. More...

virtual void	GetViewport (double data[4])
	Specify the viewport for the Viewport to draw in the rendering window. More...


virtual void	SetDisplayPoint (double, double, double)
	Set/get a point location in display (or screen) coordinates. More...

virtual void	SetDisplayPoint (double[3])
	Set/get a point location in display (or screen) coordinates. More...

virtual double *	GetDisplayPoint ()
	Set/get a point location in display (or screen) coordinates. More...

virtual void	GetDisplayPoint (double data[3])
	Set/get a point location in display (or screen) coordinates. More...


virtual void	SetViewPoint (double, double, double)
	Specify a point location in view coordinates. More...

virtual void	SetViewPoint (double[3])
	Specify a point location in view coordinates. More...

virtual double *	GetViewPoint ()
	Specify a point location in view coordinates. More...

virtual void	GetViewPoint (double data[3])
	Specify a point location in view coordinates. More...


virtual void	SetWorldPoint (double, double, double, double)
	Specify a point location in world coordinates. More...

virtual void	SetWorldPoint (double[4])
	Specify a point location in world coordinates. More...

virtual double *	GetWorldPoint ()
	Specify a point location in world coordinates. More...

virtual void	GetWorldPoint (double data[4])
	Specify a point location in world coordinates. More...


virtual void	LocalDisplayToDisplay (double &x, double &y)
	These methods map from one coordinate system to another. More...

virtual void	DisplayToNormalizedDisplay (double &u, double &v)
	These methods map from one coordinate system to another. More...

virtual void	NormalizedDisplayToViewport (double &x, double &y)
	These methods map from one coordinate system to another. More...

virtual void	ViewportToNormalizedViewport (double &u, double &v)
	These methods map from one coordinate system to another. More...

virtual void	NormalizedViewportToView (double &x, double &y, double &z)
	These methods map from one coordinate system to another. More...

virtual void	ViewToPose (double &, double &, double &)
	These methods map from one coordinate system to another. More...

virtual void	PoseToWorld (double &, double &, double &)
	These methods map from one coordinate system to another. More...

virtual void	DisplayToLocalDisplay (double &x, double &y)
	These methods map from one coordinate system to another. More...

virtual void	NormalizedDisplayToDisplay (double &u, double &v)
	These methods map from one coordinate system to another. More...

virtual void	ViewportToNormalizedDisplay (double &x, double &y)
	These methods map from one coordinate system to another. More...

virtual void	NormalizedViewportToViewport (double &u, double &v)
	These methods map from one coordinate system to another. More...

virtual void	ViewToNormalizedViewport (double &x, double &y, double &z)
	These methods map from one coordinate system to another. More...

virtual void	PoseToView (double &, double &, double &)
	These methods map from one coordinate system to another. More...

virtual void	WorldToPose (double &, double &, double &)
	These methods map from one coordinate system to another. More...

virtual void	ViewToWorld (double &, double &, double &)
	These methods map from one coordinate system to another. More...

virtual void	WorldToView (double &, double &, double &)
	These methods map from one coordinate system to another. More...

virtual void	ViewToDisplay (double &x, double &y, double &z)
	These methods map from one coordinate system to another. More...


virtual int *	GetSize ()
	Get the size and origin of the viewport in display coordinates. More...

virtual int *	GetOrigin ()
	Get the size and origin of the viewport in display coordinates. More...

void	GetTiledSize (int width, int height)
	Get the size and origin of the viewport in display coordinates. More...

virtual void	GetTiledSizeAndOrigin (int width, int height, int lowerLeftX, int lowerLeftY)
	Get the size and origin of the viewport in display coordinates. More...


double	GetPickX () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickY () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickWidth () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickHeight () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickX1 () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickY1 () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickX2 () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

double	GetPickY2 () const
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...

virtual vtkPropCollection *	GetPickResultProps ()
	Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY). More...


virtual void	SetEnvironmentalBG (double, double, double)
	Set/Get the constant environmental color using an rgb color specification. More...

virtual void	SetEnvironmentalBG (double[3])
	Set/Get the constant environmental color using an rgb color specification. More...

virtual double *	GetEnvironmentalBG ()
	Set/Get the constant environmental color using an rgb color specification. More...

virtual void	GetEnvironmentalBG (double &, double &, double &)
	Set/Get the constant environmental color using an rgb color specification. More...

virtual void	GetEnvironmentalBG (double[3])
	Set/Get the constant environmental color using an rgb color specification. More...


virtual void	SetEnvironmentalBG2 (double, double, double)
	Set/Get the second environmental gradient color using an rgb color specification. More...

virtual void	SetEnvironmentalBG2 (double[3])
	Set/Get the second environmental gradient color using an rgb color specification. More...

virtual double *	GetEnvironmentalBG2 ()
	Set/Get the second environmental gradient color using an rgb color specification. More...

virtual void	GetEnvironmentalBG2 (double &, double &, double &)
	Set/Get the second environmental gradient color using an rgb color specification. More...

virtual void	GetEnvironmentalBG2 (double[3])
	Set/Get the second environmental gradient color using an rgb color specification. More...


virtual void	SetGradientEnvironmentalBG (bool)
	Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors. More...

virtual bool	GetGradientEnvironmentalBG ()
	Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors. More...

virtual void	GradientEnvironmentalBGOn ()
	Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors. More...

virtual void	GradientEnvironmentalBGOff ()
	Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output. More...

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes. More...

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not. More...

Static Public Member Functions
static vtkTypeBool	IsTypeOf (const char *type)

static vtkViewport *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkViewport ()

	~vtkViewport () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkAssemblyPath *	PickedProp

vtkPropCollection *	PickFromProps

vtkPropCollection *	PickResultProps

double	PickX1

double	PickY1

double	PickX2

double	PickY2

double	PickedZ

vtkPropCollection *	Props

vtkActor2DCollection *	Actors2D

vtkWindow *	VTKWindow

double	Background [3]

double	Background2 [3]

double	BackgroundAlpha

double	Viewport [4]

double	Aspect [2]

double	PixelAspect [2]

double	Center [2]

bool	GradientBackground

double	EnvironmentalBG [3]

double	EnvironmentalBG2 [3]

bool	GradientEnvironmentalBG

int	Size [2]

int	Origin [2]

double	DisplayPoint [3]

double	ViewPoint [3]

double	WorldPoint [4]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

abstract specification for Viewports

vtkViewport provides an abstract specification for Viewports. A Viewport is an object that controls the rendering process for objects. Rendering is the process of converting geometry, a specification for lights, and a camera view into an image. vtkViewport also performs coordinate transformation between world coordinates, view coordinates (the computer graphics rendering coordinate system), and display coordinates (the actual screen coordinates on the display device). Certain advanced rendering features such as two-sided lighting can also be controlled.

See also: vtkWindow vtkRenderer

Examples:: vtkViewport (Examples)

Tests:: vtkViewport (Tests)

Definition at line 56 of file vtkViewport.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkViewport::Superclass

Definition at line 59 of file vtkViewport.h.

Constructor & Destructor Documentation

◆ vtkViewport()

vtkViewport::vtkViewport ( )

protected

◆ ~vtkViewport()

vtkViewport::~vtkViewport ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

static vtkTypeBool vtkViewport::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkViewport::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObjectBase.

Reimplemented in vtkVRRenderer, vtkOpenXRRenderer, vtkOpenVRRenderer, vtkOpenGLRenderer, vtkExternalOpenGLRenderer, and vtkRenderer.

◆ SafeDownCast()

static vtkViewport* vtkViewport::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkViewport::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented in vtkVRRenderer, vtkOpenXRRenderer, vtkOpenVRRenderer, vtkOpenGLRenderer, vtkExternalOpenGLRenderer, and vtkRenderer.

◆ NewInstance()

vtkViewport* vtkViewport::NewInstance ( ) const

◆ PrintSelf()

void vtkViewport::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

Reimplemented in vtkVRRenderer, vtkOpenXRRenderer, vtkOpenGLRenderer, and vtkExternalOpenGLRenderer.

◆ AddViewProp()

void vtkViewport::AddViewProp ( vtkProp * )

Add a prop to the list of props.

Does nothing if the prop is already present. Prop is the superclass of all actors, volumes, 2D actors, composite props etc.

◆ GetViewProps()

vtkPropCollection* vtkViewport::GetViewProps ( )

inline

Return any props in this viewport.

Definition at line 72 of file vtkViewport.h.

◆ HasViewProp()

int vtkViewport::HasViewProp ( vtkProp * )

Query if a prop is in the list of props.

◆ RemoveViewProp()

void vtkViewport::RemoveViewProp ( vtkProp * )

Remove a prop from the list of props.

Does nothing if the prop is not already present or if the parameter is NULL.

◆ RemoveAllViewProps()

void vtkViewport::RemoveAllViewProps ( )

Remove all props from the list of props.

◆ AddActor2D()

void vtkViewport::AddActor2D ( vtkProp * p )

Add/Remove different types of props to the renderer.

These methods are all synonyms to AddViewProp and RemoveViewProp. They are here for convenience and backwards compatibility.

◆ RemoveActor2D()

void vtkViewport::RemoveActor2D ( vtkProp * p )

Add/Remove different types of props to the renderer.

These methods are all synonyms to AddViewProp and RemoveViewProp. They are here for convenience and backwards compatibility.

◆ GetActors2D()

vtkActor2DCollection* vtkViewport::GetActors2D ( )

Add/Remove different types of props to the renderer.

These methods are all synonyms to AddViewProp and RemoveViewProp. They are here for convenience and backwards compatibility.

◆ SetBackground() [1/2]

virtual void vtkViewport::SetBackground	(	double	,
		double	,
		double
	)

virtual

Set/Get the background color of the rendering screen using an rgb color specification.

◆ SetBackground() [2/2]

virtual void vtkViewport::SetBackground ( double [3] )

virtual

Set/Get the background color of the rendering screen using an rgb color specification.

◆ GetBackground() [1/3]

virtual double* vtkViewport::GetBackground ( )

virtual

Set/Get the background color of the rendering screen using an rgb color specification.

◆ GetBackground() [2/3]

virtual void vtkViewport::GetBackground	(	double &	,
		double &	,
		double &
	)

virtual

Set/Get the background color of the rendering screen using an rgb color specification.

◆ GetBackground() [3/3]

virtual void vtkViewport::GetBackground ( double [3] )

virtual

Set/Get the background color of the rendering screen using an rgb color specification.

◆ SetBackground2() [1/2]

virtual void vtkViewport::SetBackground2	(	double	,
		double	,
		double
	)

virtual

Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.

◆ SetBackground2() [2/2]

virtual void vtkViewport::SetBackground2 ( double [3] )

virtual

Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.

◆ GetBackground2() [1/3]

virtual double* vtkViewport::GetBackground2 ( )

virtual

Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.

◆ GetBackground2() [2/3]

virtual void vtkViewport::GetBackground2	(	double &	,
		double &	,
		double &
	)

virtual

Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.

◆ GetBackground2() [3/3]

virtual void vtkViewport::GetBackground2 ( double [3] )

virtual

Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.

◆ SetBackgroundAlpha()

virtual void vtkViewport::SetBackgroundAlpha ( double )

virtual

Set/Get the alpha value used to fill the background with.

By default, this is set to 0.0.

◆ GetBackgroundAlpha()

virtual double vtkViewport::GetBackgroundAlpha ( )

virtual

Set/Get the alpha value used to fill the background with.

By default, this is set to 0.0.

◆ SetGradientBackground()

virtual void vtkViewport::SetGradientBackground ( bool )

virtual

Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors.

Default is off.

◆ GetGradientBackground()

virtual bool vtkViewport::GetGradientBackground ( )

virtual

Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors.

Default is off.

◆ GradientBackgroundOn()

virtual void vtkViewport::GradientBackgroundOn ( )

virtual

Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors.

Default is off.

◆ GradientBackgroundOff()

virtual void vtkViewport::GradientBackgroundOff ( )

virtual

Set/Get whether this viewport should have a gradient background using the Background (bottom) and Background2 (top) colors.

Default is off.

◆ SetAspect() [1/2]

virtual void vtkViewport::SetAspect	(	double	,
		double
	)

virtual

Set the aspect ratio of the rendered image.

This is computed automatically and should not be set by the user.

◆ SetAspect() [2/2]

void vtkViewport::SetAspect ( double [2] )

Set the aspect ratio of the rendered image.

This is computed automatically and should not be set by the user.

◆ GetAspect() [1/2]

virtual double* vtkViewport::GetAspect ( )

virtual

Set the aspect ratio of the rendered image.

This is computed automatically and should not be set by the user.

◆ GetAspect() [2/2]

virtual void vtkViewport::GetAspect ( double data[2] )

virtual

Set the aspect ratio of the rendered image.

This is computed automatically and should not be set by the user.

◆ ComputeAspect()

virtual void vtkViewport::ComputeAspect ( )

virtual

Set the aspect ratio of the rendered image.

This is computed automatically and should not be set by the user.

◆ SetPixelAspect() [1/2]

virtual void vtkViewport::SetPixelAspect	(	double	,
		double
	)

virtual

Set the aspect ratio of a pixel in the rendered image.

This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).

◆ SetPixelAspect() [2/2]

void vtkViewport::SetPixelAspect ( double [2] )

Set the aspect ratio of a pixel in the rendered image.

This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).

◆ GetPixelAspect() [1/2]

virtual double* vtkViewport::GetPixelAspect ( )

virtual

Set the aspect ratio of a pixel in the rendered image.

This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).

◆ GetPixelAspect() [2/2]

virtual void vtkViewport::GetPixelAspect ( double data[2] )

virtual

Set the aspect ratio of a pixel in the rendered image.

This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).

◆ SetViewport() [1/2]

virtual void vtkViewport::SetViewport	(	double	,
		double	,
		double	,
		double
	)

virtual

Specify the viewport for the Viewport to draw in the rendering window.

Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.

◆ SetViewport() [2/2]

virtual void vtkViewport::SetViewport ( double [4] )

virtual

Specify the viewport for the Viewport to draw in the rendering window.

Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.

◆ GetViewport() [1/2]

virtual double* vtkViewport::GetViewport ( )

virtual

Specify the viewport for the Viewport to draw in the rendering window.

Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.

◆ GetViewport() [2/2]

virtual void vtkViewport::GetViewport ( double data[4] )

virtual

Specify the viewport for the Viewport to draw in the rendering window.

Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.

◆ SetDisplayPoint() [1/2]

virtual void vtkViewport::SetDisplayPoint	(	double	,
		double	,
		double
	)

virtual

Set/get a point location in display (or screen) coordinates.

The lower left corner of the window is the origin and y increases as you go up the screen.

◆ SetDisplayPoint() [2/2]

virtual void vtkViewport::SetDisplayPoint ( double [3] )

virtual

Set/get a point location in display (or screen) coordinates.

The lower left corner of the window is the origin and y increases as you go up the screen.

◆ GetDisplayPoint() [1/2]

virtual double* vtkViewport::GetDisplayPoint ( )

virtual

Set/get a point location in display (or screen) coordinates.

The lower left corner of the window is the origin and y increases as you go up the screen.

◆ GetDisplayPoint() [2/2]

virtual void vtkViewport::GetDisplayPoint ( double data[3] )

virtual

Set/get a point location in display (or screen) coordinates.

The lower left corner of the window is the origin and y increases as you go up the screen.

◆ SetViewPoint() [1/2]

virtual void vtkViewport::SetViewPoint	(	double	,
		double	,
		double
	)

virtual

Specify a point location in view coordinates.

The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.

◆ SetViewPoint() [2/2]

virtual void vtkViewport::SetViewPoint ( double [3] )

virtual

Specify a point location in view coordinates.

The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.

◆ GetViewPoint() [1/2]

virtual double* vtkViewport::GetViewPoint ( )

virtual

Specify a point location in view coordinates.

The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.

◆ GetViewPoint() [2/2]

virtual void vtkViewport::GetViewPoint ( double data[3] )

virtual

Specify a point location in view coordinates.

The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.

◆ SetWorldPoint() [1/2]

virtual void vtkViewport::SetWorldPoint	(	double	,
		double	,
		double	,
		double
	)

virtual

Specify a point location in world coordinates.

This method takes homogeneous coordinates.

◆ SetWorldPoint() [2/2]

virtual void vtkViewport::SetWorldPoint ( double [4] )

virtual

Specify a point location in world coordinates.

This method takes homogeneous coordinates.

◆ GetWorldPoint() [1/2]

virtual double* vtkViewport::GetWorldPoint ( )

virtual

Specify a point location in world coordinates.

This method takes homogeneous coordinates.

◆ GetWorldPoint() [2/2]

virtual void vtkViewport::GetWorldPoint ( double data[4] )

virtual

Specify a point location in world coordinates.

This method takes homogeneous coordinates.

◆ GetCenter()

virtual double* vtkViewport::GetCenter ( )

virtual

Return the center of this viewport in display coordinates.

◆ IsInViewport()

virtual int vtkViewport::IsInViewport	(	int	x,
		int	y
	)

virtual

Is a given display point in this Viewport's viewport.

◆ GetVTKWindow()

virtual vtkWindow* vtkViewport::GetVTKWindow ( )

pure virtual

Return the vtkWindow that owns this vtkViewport.

Implemented in vtkRenderer.

◆ DisplayToView()

virtual void vtkViewport::DisplayToView ( )

virtual

Convert display coordinates to view coordinates.

◆ ViewToDisplay() [1/2]

virtual void vtkViewport::ViewToDisplay ( )

virtual

Convert view coordinates to display coordinates.

◆ WorldToView() [1/2]

virtual void vtkViewport::WorldToView ( )

virtual

Convert world point coordinates to view coordinates.

Reimplemented in vtkRenderer.

◆ ViewToWorld() [1/2]

virtual void vtkViewport::ViewToWorld ( )

virtual

Convert view point coordinates to world coordinates.

Reimplemented in vtkRenderer.

◆ DisplayToWorld()

void vtkViewport::DisplayToWorld ( )

inline

Convert display (or screen) coordinates to world coordinates.

Definition at line 237 of file vtkViewport.h.

◆ WorldToDisplay() [1/2]

void vtkViewport::WorldToDisplay ( )

inline

Convert world point coordinates to display (or screen) coordinates.

Definition at line 246 of file vtkViewport.h.

◆ WorldToDisplay() [2/2]

void vtkViewport::WorldToDisplay	(	double &	x,
		double &	y,
		double &	z
	)

inline

Convert world point coordinates to display (or screen) coordinates.

Definition at line 255 of file vtkViewport.h.

◆ LocalDisplayToDisplay()

virtual void vtkViewport::LocalDisplayToDisplay	(	double &	x,
		double &	y
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ DisplayToNormalizedDisplay()

virtual void vtkViewport::DisplayToNormalizedDisplay	(	double &	u,
		double &	v
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ NormalizedDisplayToViewport()

virtual void vtkViewport::NormalizedDisplayToViewport	(	double &	x,
		double &	y
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ ViewportToNormalizedViewport()

virtual void vtkViewport::ViewportToNormalizedViewport	(	double &	u,
		double &	v
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ NormalizedViewportToView()

virtual void vtkViewport::NormalizedViewportToView	(	double &	x,
		double &	y,
		double &	z
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ ViewToPose()

virtual void vtkViewport::ViewToPose	(	double &	,
		double &	,
		double &
	)

inlinevirtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

Reimplemented in vtkRenderer.

Definition at line 274 of file vtkViewport.h.

◆ PoseToWorld()

virtual void vtkViewport::PoseToWorld	(	double &	,
		double &	,
		double &
	)

inlinevirtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

Reimplemented in vtkRenderer.

Definition at line 275 of file vtkViewport.h.

◆ DisplayToLocalDisplay()

virtual void vtkViewport::DisplayToLocalDisplay	(	double &	x,
		double &	y
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ NormalizedDisplayToDisplay()

virtual void vtkViewport::NormalizedDisplayToDisplay	(	double &	u,
		double &	v
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ ViewportToNormalizedDisplay()

virtual void vtkViewport::ViewportToNormalizedDisplay	(	double &	x,
		double &	y
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ NormalizedViewportToViewport()

virtual void vtkViewport::NormalizedViewportToViewport	(	double &	u,
		double &	v
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ ViewToNormalizedViewport()

virtual void vtkViewport::ViewToNormalizedViewport	(	double &	x,
		double &	y,
		double &	z
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ PoseToView()

virtual void vtkViewport::PoseToView	(	double &	,
		double &	,
		double &
	)

inlinevirtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

Reimplemented in vtkRenderer.

Definition at line 281 of file vtkViewport.h.

◆ WorldToPose()

virtual void vtkViewport::WorldToPose	(	double &	,
		double &	,
		double &
	)

inlinevirtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

Reimplemented in vtkRenderer.

Definition at line 282 of file vtkViewport.h.

◆ ViewToWorld() [2/2]

virtual void vtkViewport::ViewToWorld	(	double &	,
		double &	,
		double &
	)

inlinevirtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

Reimplemented in vtkRenderer.

Definition at line 283 of file vtkViewport.h.

◆ WorldToView() [2/2]

virtual void vtkViewport::WorldToView	(	double &	,
		double &	,
		double &
	)

inlinevirtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

Reimplemented in vtkRenderer.

Definition at line 284 of file vtkViewport.h.

◆ ViewToDisplay() [2/2]

virtual void vtkViewport::ViewToDisplay	(	double &	x,
		double &	y,
		double &	z
	)

virtual

These methods map from one coordinate system to another.

They are primarily used by the vtkCoordinate object and are often strung together. These methods return valid information only if the window has been realized (e.g., GetSize() returns something other than (0,0)).

◆ GetSize()

virtual int* vtkViewport::GetSize ( )

virtual

Get the size and origin of the viewport in display coordinates.

Note: if the window has not yet been realized, GetSize() and GetOrigin() return (0,0).

◆ GetOrigin()

virtual int* vtkViewport::GetOrigin ( )

virtual

Get the size and origin of the viewport in display coordinates.

Note: if the window has not yet been realized, GetSize() and GetOrigin() return (0,0).

◆ GetTiledSize()

void vtkViewport::GetTiledSize	(	int *	width,
		int *	height
	)

Get the size and origin of the viewport in display coordinates.

Note: if the window has not yet been realized, GetSize() and GetOrigin() return (0,0).

◆ GetTiledSizeAndOrigin()

virtual void vtkViewport::GetTiledSizeAndOrigin	(	int *	width,
		int *	height,
		int *	lowerLeftX,
		int *	lowerLeftY
	)

virtual

Get the size and origin of the viewport in display coordinates.

Note: if the window has not yet been realized, GetSize() and GetOrigin() return (0,0).

◆ PickProp() [1/4]

virtual vtkAssemblyPath* vtkViewport::PickProp	(	double	selectionX,
		double	selectionY
	)

pure virtual

Return the Prop that has the highest z value at the given x, y position in the viewport.

Basically, the top most prop that renders the pixel at selectionX, selectionY will be returned. If no Props are there NULL is returned. This method selects from the Viewports Prop list.

Implemented in vtkRenderer.

◆ PickProp() [2/4]

virtual vtkAssemblyPath* vtkViewport::PickProp	(	double	selectionX1,
		double	selectionY1,
		double	selectionX2,
		double	selectionY2
	)

pure virtual

Return the Prop that has the highest z value at the given x1, y1 and x2,y2 positions in the viewport.

Basically, the top most prop that renders the pixel at selectionX1, selectionY1, selectionX2, selectionY2 will be returned. If no Props are there NULL is returned. This method selects from the Viewports Prop list.

Implemented in vtkRenderer.

◆ PickPropFrom() [1/4]

vtkAssemblyPath* vtkViewport::PickPropFrom	(	double	selectionX,
		double	selectionY,
		vtkPropCollection *
	)

Same as PickProp with two arguments, but selects from the given collection of Props instead of the Renderers props.

Make sure the Props in the collection are in this renderer.

◆ PickPropFrom() [2/4]

vtkAssemblyPath* vtkViewport::PickPropFrom	(	double	selectionX1,
		double	selectionY1,
		double	selectionX2,
		double	selectionY2,
		vtkPropCollection *
	)

Same as PickProp with four arguments, but selects from the given collection of Props instead of the Renderers props.

Make sure the Props in the collection are in this renderer.

◆ PickProp() [3/4]

virtual vtkAssemblyPath* vtkViewport::PickProp	(	double	selectionX,
		double	selectionY,
		int	fieldAssociation,
		vtkSmartPointer< vtkSelection >	selection
	)

pure virtual

Return the Prop that has the highest z value at the given x, y position in the viewport.

Basically, the top most prop that renders the pixel at selectionX, selectionY will be returned. If no Props are there, NULL is returned. This method selects from the Viewports Prop list. Additionally, you can set the field association of the hardware selector used internally, and get its selection result by passing a non-null vtkSmartPointer<vtkSelection>.

Implemented in vtkRenderer.

◆ PickProp() [4/4]

virtual vtkAssemblyPath* vtkViewport::PickProp	(	double	selectionX1,
		double	selectionY1,
		double	selectionX2,
		double	selectionY2,
		int	fieldAssociation,
		vtkSmartPointer< vtkSelection >	selection
	)

pure virtual

Return the Prop that has the highest z value at the given x1, y1 and x2,y2 positions in the viewport.

Basically, the top most prop that renders the pixel at selectionX1, selectionY1, selectionX2, selectionY2 will be returned. If no Props are there, NULL is returned. This method selects from the Viewports Prop list. Additionally, you can set the field association of the hardware selector used internally, and get its selection result by passing a non-null vtkSmartPointer<vtkSelection>.

Implemented in vtkRenderer.

◆ PickPropFrom() [3/4]

vtkAssemblyPath* vtkViewport::PickPropFrom	(	double	selectionX,
		double	selectionY,
		vtkPropCollection *	,
		int	fieldAssociation,
		vtkSmartPointer< vtkSelection >	selection
	)

Same as PickProp with two arguments, but selects from the given collection of Props instead of the Renderers props.

Make sure the Props in the collection are in this renderer. Additionally, you can set the field association of the hardware selector used internally, and get its selection result by passing a non-null vtkSmartPointer<vtkSelection>.

◆ PickPropFrom() [4/4]

vtkAssemblyPath* vtkViewport::PickPropFrom	(	double	selectionX1,
		double	selectionY1,
		double	selectionX2,
		double	selectionY2,
		vtkPropCollection *	,
		int	fieldAssociation,
		vtkSmartPointer< vtkSelection >	selection
	)

Same as PickProp with four arguments, but selects from the given collection of Props instead of the Renderers props.

Make sure the Props in the collection are in this renderer. Additionally, you can set the field association of the hardware selector used internally, and get its selection result by passing a non-null vtkSmartPointer<vtkSelection>.

◆ GetPickX()

double vtkViewport::GetPickX ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 385 of file vtkViewport.h.

◆ GetPickY()

double vtkViewport::GetPickY ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 386 of file vtkViewport.h.

◆ GetPickWidth()

double vtkViewport::GetPickWidth ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 387 of file vtkViewport.h.

◆ GetPickHeight()

double vtkViewport::GetPickHeight ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 388 of file vtkViewport.h.

◆ GetPickX1()

double vtkViewport::GetPickX1 ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 389 of file vtkViewport.h.

◆ GetPickY1()

double vtkViewport::GetPickY1 ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 390 of file vtkViewport.h.

◆ GetPickX2()

double vtkViewport::GetPickX2 ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 391 of file vtkViewport.h.

◆ GetPickY2()

double vtkViewport::GetPickY2 ( ) const

inline

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

Definition at line 392 of file vtkViewport.h.

◆ GetPickResultProps()

virtual vtkPropCollection* vtkViewport::GetPickResultProps ( )

virtual

Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).

◆ GetPickedZ()

virtual double vtkViewport::GetPickedZ ( )

inlinevirtual

Return the Z value for the last picked Prop.

Definition at line 399 of file vtkViewport.h.

◆ SetEnvironmentalBG() [1/2]

virtual void vtkViewport::SetEnvironmentalBG	(	double	,
		double	,
		double
	)

virtual

Set/Get the constant environmental color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ SetEnvironmentalBG() [2/2]

virtual void vtkViewport::SetEnvironmentalBG ( double [3] )

virtual

Set/Get the constant environmental color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ GetEnvironmentalBG() [1/3]

virtual double* vtkViewport::GetEnvironmentalBG ( )

virtual

Set/Get the constant environmental color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ GetEnvironmentalBG() [2/3]

virtual void vtkViewport::GetEnvironmentalBG	(	double &	,
		double &	,
		double &
	)

virtual

Set/Get the constant environmental color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ GetEnvironmentalBG() [3/3]

virtual void vtkViewport::GetEnvironmentalBG ( double [3] )

virtual

Set/Get the constant environmental color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ SetEnvironmentalBG2() [1/2]

virtual void vtkViewport::SetEnvironmentalBG2	(	double	,
		double	,
		double
	)

virtual

Set/Get the second environmental gradient color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ SetEnvironmentalBG2() [2/2]

virtual void vtkViewport::SetEnvironmentalBG2 ( double [3] )

virtual

Set/Get the second environmental gradient color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ GetEnvironmentalBG2() [1/3]

virtual double* vtkViewport::GetEnvironmentalBG2 ( )

virtual

Set/Get the second environmental gradient color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ GetEnvironmentalBG2() [2/3]

virtual void vtkViewport::GetEnvironmentalBG2	(	double &	,
		double &	,
		double &
	)

virtual

Set/Get the second environmental gradient color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ GetEnvironmentalBG2() [3/3]

virtual void vtkViewport::GetEnvironmentalBG2 ( double [3] )

virtual

Set/Get the second environmental gradient color using an rgb color specification.

Note this is currently ignored outside of RayTracing.

◆ SetGradientEnvironmentalBG()

virtual void vtkViewport::SetGradientEnvironmentalBG ( bool )

virtual

Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors.

Note this is currently ignored outside of RayTracing. Default is off.

◆ GetGradientEnvironmentalBG()

virtual bool vtkViewport::GetGradientEnvironmentalBG ( )

virtual

Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors.

Note this is currently ignored outside of RayTracing. Default is off.

◆ GradientEnvironmentalBGOn()

virtual void vtkViewport::GradientEnvironmentalBGOn ( )

virtual

Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors.

Note this is currently ignored outside of RayTracing. Default is off.

◆ GradientEnvironmentalBGOff()

virtual void vtkViewport::GradientEnvironmentalBGOff ( )

virtual

Set/Get whether this viewport should enable the gradient environment using the EnvironmentalBG (bottom) and EnvironmentalBG2 (top) colors.

Note this is currently ignored outside of RayTracing. Default is off.

Member Data Documentation

◆ PickedProp

vtkAssemblyPath* vtkViewport::PickedProp

protected

Definition at line 439 of file vtkViewport.h.

◆ PickFromProps

vtkPropCollection* vtkViewport::PickFromProps

protected

Definition at line 440 of file vtkViewport.h.

◆ PickResultProps

vtkPropCollection* vtkViewport::PickResultProps

protected

Definition at line 441 of file vtkViewport.h.

◆ PickX1

double vtkViewport::PickX1

protected

Definition at line 442 of file vtkViewport.h.

◆ PickY1

double vtkViewport::PickY1

protected

Definition at line 443 of file vtkViewport.h.

◆ PickX2

double vtkViewport::PickX2

protected

Definition at line 444 of file vtkViewport.h.

◆ PickY2

double vtkViewport::PickY2

protected

Definition at line 445 of file vtkViewport.h.

◆ PickedZ

double vtkViewport::PickedZ

protected

Definition at line 446 of file vtkViewport.h.

◆ Props

vtkPropCollection* vtkViewport::Props

protected

Definition at line 449 of file vtkViewport.h.

◆ Actors2D

vtkActor2DCollection* vtkViewport::Actors2D

protected

Definition at line 450 of file vtkViewport.h.

◆ VTKWindow

vtkWindow* vtkViewport::VTKWindow

protected

Definition at line 451 of file vtkViewport.h.

◆ Background

double vtkViewport::Background[3]

protected

Definition at line 452 of file vtkViewport.h.

◆ Background2

double vtkViewport::Background2[3]

protected

Definition at line 453 of file vtkViewport.h.

◆ BackgroundAlpha

double vtkViewport::BackgroundAlpha

protected

Definition at line 454 of file vtkViewport.h.

◆ Viewport

double vtkViewport::Viewport[4]

protected

Definition at line 455 of file vtkViewport.h.

◆ Aspect

double vtkViewport::Aspect[2]

protected

Definition at line 456 of file vtkViewport.h.

◆ PixelAspect

double vtkViewport::PixelAspect[2]

protected

Definition at line 457 of file vtkViewport.h.

◆ Center

double vtkViewport::Center[2]

protected

Definition at line 458 of file vtkViewport.h.

◆ GradientBackground

bool vtkViewport::GradientBackground

protected

Definition at line 459 of file vtkViewport.h.

◆ EnvironmentalBG

double vtkViewport::EnvironmentalBG[3]

protected

Definition at line 461 of file vtkViewport.h.

◆ EnvironmentalBG2

double vtkViewport::EnvironmentalBG2[3]

protected

Definition at line 462 of file vtkViewport.h.

◆ GradientEnvironmentalBG

bool vtkViewport::GradientEnvironmentalBG

protected

Definition at line 463 of file vtkViewport.h.

◆ Size

int vtkViewport::Size[2]

protected

Definition at line 465 of file vtkViewport.h.

◆ Origin

int vtkViewport::Origin[2]

protected

Definition at line 466 of file vtkViewport.h.

◆ DisplayPoint

double vtkViewport::DisplayPoint[3]

protected

Definition at line 467 of file vtkViewport.h.

◆ ViewPoint

double vtkViewport::ViewPoint[3]

protected

Definition at line 468 of file vtkViewport.h.

◆ WorldPoint

double vtkViewport::WorldPoint[4]

protected

Definition at line 469 of file vtkViewport.h.

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

Rendering/Core/vtkViewport.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkViewport()

◆ ~vtkViewport()

Member Function Documentation

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ AddViewProp()

◆ GetViewProps()

◆ HasViewProp()

◆ RemoveViewProp()

◆ RemoveAllViewProps()

◆ AddActor2D()

◆ RemoveActor2D()

◆ GetActors2D()

◆ SetBackground() [1/2]

◆ SetBackground() [2/2]

◆ GetBackground() [1/3]

◆ GetBackground() [2/3]

◆ GetBackground() [3/3]

◆ SetBackground2() [1/2]

◆ SetBackground2() [2/2]

◆ GetBackground2() [1/3]

◆ GetBackground2() [2/3]

◆ GetBackground2() [3/3]

◆ SetBackgroundAlpha()

◆ GetBackgroundAlpha()

◆ SetGradientBackground()

◆ GetGradientBackground()

◆ GradientBackgroundOn()

◆ GradientBackgroundOff()

◆ SetAspect() [1/2]

◆ SetAspect() [2/2]

◆ GetAspect() [1/2]

◆ GetAspect() [2/2]

◆ ComputeAspect()

◆ SetPixelAspect() [1/2]

◆ SetPixelAspect() [2/2]

◆ GetPixelAspect() [1/2]

◆ GetPixelAspect() [2/2]

◆ SetViewport() [1/2]

◆ SetViewport() [2/2]

◆ GetViewport() [1/2]

◆ GetViewport() [2/2]

◆ SetDisplayPoint() [1/2]

◆ SetDisplayPoint() [2/2]

◆ GetDisplayPoint() [1/2]

◆ GetDisplayPoint() [2/2]

◆ SetViewPoint() [1/2]

◆ SetViewPoint() [2/2]

◆ GetViewPoint() [1/2]

◆ GetViewPoint() [2/2]

◆ SetWorldPoint() [1/2]

◆ SetWorldPoint() [2/2]

◆ GetWorldPoint() [1/2]

◆ GetWorldPoint() [2/2]

◆ GetCenter()

◆ IsInViewport()

◆ GetVTKWindow()

◆ DisplayToView()

◆ ViewToDisplay() [1/2]

◆ WorldToView() [1/2]

◆ ViewToWorld() [1/2]

◆ DisplayToWorld()

◆ WorldToDisplay() [1/2]

◆ WorldToDisplay() [2/2]

◆ LocalDisplayToDisplay()

◆ DisplayToNormalizedDisplay()