window superclass for vtkRenderWindow More...

#include <vtkWindow.h>

Inheritance diagram for vtkWindow:

Collaboration diagram for vtkWindow:

Public Types
typedef vtkObject	Superclass

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

vtkWindow *	NewInstance () const

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

int *	GetActualSize ()
	GetSize() returns the size * this->TileScale, whereas this method returns the size without multiplying with the tile scale. More...

virtual int *	GetScreenSize ()=0
	Get the current size of the screen in pixels. More...

virtual void	Render ()=0
	Ask each viewport owned by this Window to render its image and synchronize this process. More...

virtual bool	DetectDPI ()
	Attempt to detect and set the DPI of the display device by querying the system. More...

virtual void	MakeCurrent ()
	Make the window current. More...


virtual void	SetDisplayId (void *)=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void	SetWindowId (void *)=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void	SetParentId (void *)=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void *	GetGenericDisplayId ()=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void *	GetGenericWindowId ()=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void *	GetGenericParentId ()=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void *	GetGenericContext ()=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void *	GetGenericDrawable ()=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void	SetWindowInfo (char *)=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...

virtual void	SetParentInfo (char *)=0
	These are window system independent methods that are used to help interface vtkWindow to native windowing systems. More...


virtual int *	GetPosition ()
	Set/Get the position in screen coordinates of the rendering window. More...

virtual void	SetPosition (int, int)
	Set/Get the position in screen coordinates of the rendering window. More...

virtual void	SetPosition (int a[2])
	Set/Get the position in screen coordinates of the rendering window. More...


virtual int *	GetSize ()
	Set/Get the size of the window in screen coordinates in pixels. More...

virtual void	SetSize (int, int)
	Set/Get the size of the window in screen coordinates in pixels. More...

virtual void	SetSize (int a[2])
	Set/Get the size of the window in screen coordinates in pixels. More...


virtual void	SetMapped (int)
	Keep track of whether the rendering window has been mapped to screen. More...

virtual int	GetMapped ()
	Keep track of whether the rendering window has been mapped to screen. More...

virtual void	MappedOn ()
	Keep track of whether the rendering window has been mapped to screen. More...

virtual void	MappedOff ()
	Keep track of whether the rendering window has been mapped to screen. More...


virtual void	SetErase (int)
	Turn on/off erasing the screen between images. More...

virtual int	GetErase ()
	Turn on/off erasing the screen between images. More...

virtual void	EraseOn ()
	Turn on/off erasing the screen between images. More...

virtual void	EraseOff ()
	Turn on/off erasing the screen between images. More...


virtual void	SetDoubleBuffer (int)
	Keep track of whether double buffering is on or off. More...

virtual int	GetDoubleBuffer ()
	Keep track of whether double buffering is on or off. More...

virtual void	DoubleBufferOn ()
	Keep track of whether double buffering is on or off. More...

virtual void	DoubleBufferOff ()
	Keep track of whether double buffering is on or off. More...


virtual char *	GetWindowName ()
	Get name of rendering window. More...

virtual void	SetWindowName (const char *)
	Get name of rendering window. More...


virtual unsigned char *	GetPixelData (int x, int y, int x2, int y2, int front)=0
	Get the pixel data of an image, transmitted as RGBRGBRGB. More...

virtual int	GetPixelData (int x, int y, int x2, int y2, int front, vtkUnsignedCharArray *data)=0
	Get the pixel data of an image, transmitted as RGBRGBRGB. More...


virtual int	GetDPI ()
	Return a best estimate to the dots per inch of the display device being rendered (or printed). More...

virtual void	SetDPI (int)
	Return a best estimate to the dots per inch of the display device being rendered (or printed). More...


virtual void	SetOffScreenRendering (int)
	Create a window in memory instead of on the screen. More...

virtual int	GetOffScreenRendering ()
	Create a window in memory instead of on the screen. More...

virtual void	OffScreenRenderingOn ()
	Create a window in memory instead of on the screen. More...

virtual void	OffScreenRenderingOff ()
	Create a window in memory instead of on the screen. More...


virtual void	SetTileScale (int, int)
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

void	SetTileScale (int[2])
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual int *	GetTileScale ()
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual void	GetTileScale (int &, int &)
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual void	GetTileScale (int[2])
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

void	SetTileScale (int s)
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual void	SetTileViewport (double, double, double, double)
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual void	SetTileViewport (double[4])
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual double *	GetTileViewport ()
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual void	GetTileViewport (double &, double &, double &, double &)
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. More...

virtual void	GetTileViewport (double[4])
	These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling. 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 ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

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...

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

int	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...

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

void	PrintRevisions (ostream &)
	Legacy. 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...

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

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

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkWindow ()

	~vtkWindow () 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=NULL)
	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	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
int	OffScreenRendering

char *	WindowName

int	Size [2]

int	Position [2]

int	Mapped

int	Erase

int	DoubleBuffer

int	DPI

double	TileViewport [4]

int	TileSize [2]

int	TileScale [2]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

window superclass for vtkRenderWindow

vtkWindow is an abstract object to specify the behavior of a rendering window. It contains vtkViewports.

See also: vtkRenderWindow vtkViewport

Examples:: vtkWindow (Examples)

Definition at line 37 of file vtkWindow.h.

Member Typedef Documentation

typedef vtkObject vtkWindow::Superclass

Definition at line 40 of file vtkWindow.h.

Constructor & Destructor Documentation

vtkWindow::vtkWindow ( )

protected

vtkWindow::~vtkWindow ( )

overrideprotected

Member Function Documentation

static int vtkWindow::IsTypeOf ( const char * type )

static

virtual int vtkWindow::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 vtkRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkExternalOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

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

static

virtual vtkObjectBase* vtkWindow::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented in vtkRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkExternalOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

vtkWindow* vtkWindow::NewInstance ( ) const

void vtkWindow::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 vtkRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkExternalOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

virtual void vtkWindow::SetDisplayId ( void * )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void vtkWindow::SetWindowId ( void * )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkCocoaRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void vtkWindow::SetParentId ( void * )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkCocoaRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void* vtkWindow::GetGenericDisplayId ( )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void* vtkWindow::GetGenericWindowId ( )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkCocoaRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void* vtkWindow::GetGenericParentId ( )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkCocoaRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void* vtkWindow::GetGenericContext ( )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkCocoaRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void* vtkWindow::GetGenericDrawable ( )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void vtkWindow::SetWindowInfo ( char * )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual void vtkWindow::SetParentInfo ( char * )

pure virtual

These are window system independent methods that are used to help interface vtkWindow to native windowing systems.

Implemented in vtkRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

virtual int* vtkWindow::GetPosition ( )

virtual

Set/Get the position in screen coordinates of the rendering window.

Reimplemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkOSOpenGLRenderWindow.

virtual void vtkWindow::SetPosition	(	int	,
		int
	)

virtual

Set/Get the position in screen coordinates of the rendering window.

Reimplemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkEGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkWin32OpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

virtual void vtkWindow::SetPosition ( int a[2] )

virtual

Set/Get the position in screen coordinates of the rendering window.

Reimplemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkEGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkWin32OpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

virtual int* vtkWindow::GetSize ( )

virtual

Set/Get the size of the window in screen coordinates in pixels.

Reimplemented in vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkWin32OpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

virtual void vtkWindow::SetSize	(	int	,
		int
	)

virtual

Set/Get the size of the window in screen coordinates in pixels.

Reimplemented in vtkOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkOSOpenGLRenderWindow.

virtual void vtkWindow::SetSize ( int a[2] )

virtual

Set/Get the size of the window in screen coordinates in pixels.

Reimplemented in vtkOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkOpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkOSOpenGLRenderWindow.

int* vtkWindow::GetActualSize ( )

GetSize() returns the size * this->TileScale, whereas this method returns the size without multiplying with the tile scale.

virtual int* vtkWindow::GetScreenSize ( )

pure virtual

Get the current size of the screen in pixels.

Implemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkEGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkOSOpenGLRenderWindow.

virtual void vtkWindow::SetMapped ( int )

virtual

Keep track of whether the rendering window has been mapped to screen.

virtual int vtkWindow::GetMapped ( )

virtual

Keep track of whether the rendering window has been mapped to screen.

virtual void vtkWindow::MappedOn ( )

virtual

Keep track of whether the rendering window has been mapped to screen.

virtual void vtkWindow::MappedOff ( )

virtual

Keep track of whether the rendering window has been mapped to screen.

virtual void vtkWindow::SetErase ( int )

virtual

Turn on/off erasing the screen between images.

This allows multiple exposure sequences if turned on. You will need to turn double buffering off or make use of the SwapBuffers methods to prevent you from swapping buffers between exposures.

virtual int vtkWindow::GetErase ( )

virtual

Turn on/off erasing the screen between images.

This allows multiple exposure sequences if turned on. You will need to turn double buffering off or make use of the SwapBuffers methods to prevent you from swapping buffers between exposures.

virtual void vtkWindow::EraseOn ( )

virtual

Turn on/off erasing the screen between images.

This allows multiple exposure sequences if turned on. You will need to turn double buffering off or make use of the SwapBuffers methods to prevent you from swapping buffers between exposures.

virtual void vtkWindow::EraseOff ( )

virtual

Turn on/off erasing the screen between images.

This allows multiple exposure sequences if turned on. You will need to turn double buffering off or make use of the SwapBuffers methods to prevent you from swapping buffers between exposures.

virtual void vtkWindow::SetDoubleBuffer ( int )

virtual

Keep track of whether double buffering is on or off.

virtual int vtkWindow::GetDoubleBuffer ( )

virtual

Keep track of whether double buffering is on or off.

virtual void vtkWindow::DoubleBufferOn ( )

virtual

Keep track of whether double buffering is on or off.

virtual void vtkWindow::DoubleBufferOff ( )

virtual

Keep track of whether double buffering is on or off.

virtual char* vtkWindow::GetWindowName ( )

virtual

Get name of rendering window.

virtual void vtkWindow::SetWindowName ( const char * )

virtual

Get name of rendering window.

Reimplemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkEGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkWin32OpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

virtual void vtkWindow::Render ( )

pure virtual

Ask each viewport owned by this Window to render its image and synchronize this process.

Implemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkEGLRenderWindow, vtkRenderWindow, and vtkExternalOpenGLRenderWindow.

virtual unsigned char* vtkWindow::GetPixelData	(	int	x,
		int	y,
		int	x2,
		int	y2,
		int	front
	)

pure virtual

Get the pixel data of an image, transmitted as RGBRGBRGB.

The front argument indicates if the front buffer should be used or the back buffer. It is the caller's responsibility to delete the resulting array. It is very important to realize that the memory in this array is organized from the bottom of the window to the top. The origin of the screen is in the lower left corner. The y axis increases as you go up the screen. So the storage of pixels is from left to right and from bottom to top. (x,y) is any corner of the rectangle. (x2,y2) is its opposite corner on the diagonal.

Implemented in vtkOpenGLRenderWindow, and vtkOpenGLRenderWindow.

virtual int vtkWindow::GetPixelData	(	int	x,
		int	y,
		int	x2,
		int	y2,
		int	front,
		vtkUnsignedCharArray *	data
	)

pure virtual

Get the pixel data of an image, transmitted as RGBRGBRGB.

The front argument indicates if the front buffer should be used or the back buffer. It is the caller's responsibility to delete the resulting array. It is very important to realize that the memory in this array is organized from the bottom of the window to the top. The origin of the screen is in the lower left corner. The y axis increases as you go up the screen. So the storage of pixels is from left to right and from bottom to top. (x,y) is any corner of the rectangle. (x2,y2) is its opposite corner on the diagonal.

Implemented in vtkOpenGLRenderWindow, and vtkOpenGLRenderWindow.

virtual int vtkWindow::GetDPI ( )

virtual

Return a best estimate to the dots per inch of the display device being rendered (or printed).

virtual void vtkWindow::SetDPI ( int )

virtual

Return a best estimate to the dots per inch of the display device being rendered (or printed).

virtual bool vtkWindow::DetectDPI ( )

inlinevirtual

Attempt to detect and set the DPI of the display device by querying the system.

Note that this is not supported on all backends, and this method will return false if the DPI could not be detected. Use GetDPI() to inspect the detected value.

Reimplemented in vtkWin32OpenGLRenderWindow, and vtkWin32OpenGLRenderWindow.

Definition at line 167 of file vtkWindow.h.

virtual void vtkWindow::SetOffScreenRendering ( int )

virtual

Create a window in memory instead of on the screen.

This may not be supported for every type of window and on some windows you may need to invoke this prior to the first render.

Reimplemented in vtkXOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkWin32OpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOSOpenGLRenderWindow, and vtkEGLRenderWindow.

virtual int vtkWindow::GetOffScreenRendering ( )

virtual

Create a window in memory instead of on the screen.

This may not be supported for every type of window and on some windows you may need to invoke this prior to the first render.

Reimplemented in vtkEGLRenderWindow.

virtual void vtkWindow::OffScreenRenderingOn ( )

virtual

Create a window in memory instead of on the screen.

This may not be supported for every type of window and on some windows you may need to invoke this prior to the first render.

virtual void vtkWindow::OffScreenRenderingOff ( )

virtual

Create a window in memory instead of on the screen.

This may not be supported for every type of window and on some windows you may need to invoke this prior to the first render.

virtual void vtkWindow::MakeCurrent ( )

inlinevirtual

Make the window current.

May be overridden in subclasses to do for example a glXMakeCurrent or a wglMakeCurrent.

Reimplemented in vtkRenderWindow, vtkWin32OpenGLRenderWindow, vtkCocoaRenderWindow, vtkCocoaRenderWindow, vtkIOSRenderWindow, vtkWin32OpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkOpenVRRenderWindow, vtkOculusRenderWindow, vtkEGLRenderWindow, vtkGenericOpenGLRenderWindow, and vtkGenericOpenGLRenderWindow.

Definition at line 184 of file vtkWindow.h.

virtual void vtkWindow::SetTileScale	(	int	,
		int
	)

virtual

These methods are used by vtkWindowToImageFilter to tell a VTK window to simulate a larger window by tiling.