vtkGeoInteractorStyle Class Reference

Interaction for a globe. More...

#include <vtkGeoInteractorStyle.h>

Inheritance diagram for vtkGeoInteractorStyle:

Collaboration diagram for vtkGeoInteractorStyle:

Public Types
typedef vtkInteractorStyleTrackballCamera	Superclass
Public Types inherited from vtkInteractorStyleTrackballCamera
typedef vtkInteractorStyle	Superclass
Public Types inherited from vtkInteractorStyle
typedef vtkInteractorObserver	Superclass
Public Types inherited from vtkInteractorObserver
typedef vtkObject	Superclass
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	RubberBandZoom ()
virtual void	Pan ()
virtual void	Dolly ()
void	RedrawRectangle ()
void	StartState (int newstate)
vtkGeoCamera *	GetGeoCamera ()
void	ResetCamera ()
void	WidgetInteraction (vtkObject *caller)
	Called when the sub widgets have an interaction. More...
virtual void	SetInteractor (vtkRenderWindowInteractor *interactor)
int	ViewportToWorld (double x, double y, double &wx, double &wy, double &wz)
void	WorldToLongLat (double wx, double wy, double wz, double &lon, double &lat)
void	ViewportToLongLat (double x, double y, double &lon, double &lat)
int	GetRayIntersection (double origin[3], double direction[3], double intersection[3])
virtual void	SetCurrentRenderer (vtkRenderer *)
void	ResetCameraClippingRange ()
virtual void	OnEnter ()
virtual void	OnLeave ()
virtual void	OnMouseMove ()
virtual void	OnLeftButtonUp ()
virtual void	OnMiddleButtonUp ()
virtual void	OnRightButtonUp ()
virtual void	OnLeftButtonDown ()
virtual void	OnMiddleButtonDown ()
virtual void	OnRightButtonDown ()
virtual void	OnChar ()
virtual bool	GetLockHeading ()
virtual void	SetLockHeading (bool)
virtual void	LockHeadingOn ()
virtual void	LockHeadingOff ()
Public Member Functions inherited from vtkInteractorStyleTrackballCamera
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Rotate ()
virtual void	Spin ()
virtual void	OnMouseWheelForward ()
virtual void	OnMouseWheelBackward ()
virtual void	SetMotionFactor (double)
virtual double	GetMotionFactor ()
Public Member Functions inherited from vtkInteractorStyle
virtual void	SetEnabled (int)
void	FindPokedRenderer (int, int)
virtual void	OnKeyDown ()
virtual void	OnKeyUp ()
virtual void	OnKeyPress ()
virtual void	OnKeyRelease ()
virtual void	SetAutoAdjustCameraClippingRange (int)
virtual int	GetAutoAdjustCameraClippingRange ()
virtual void	AutoAdjustCameraClippingRangeOn ()
virtual void	AutoAdjustCameraClippingRangeOff ()
virtual int	GetState ()
virtual int	GetUseTimers ()
virtual void	SetUseTimers (int)
virtual void	UseTimersOn ()
virtual void	UseTimersOff ()
virtual void	SetTimerDuration (unsigned long)
virtual unsigned long	GetTimerDuration ()
virtual void	SetHandleObservers (int)
virtual int	GetHandleObservers ()
virtual void	HandleObserversOn ()
virtual void	HandleObserversOff ()
virtual void	OnExpose ()
virtual void	OnConfigure ()
virtual void	Zoom ()
virtual void	UniformScale ()
virtual void	StopState ()
virtual void	StartAnimate ()
virtual void	StopAnimate ()
virtual void	StartRotate ()
virtual void	EndRotate ()
virtual void	StartZoom ()
virtual void	EndZoom ()
virtual void	StartPan ()
virtual void	EndPan ()
virtual void	StartSpin ()
virtual void	EndSpin ()
virtual void	StartDolly ()
virtual void	EndDolly ()
virtual void	StartUniformScale ()
virtual void	EndUniformScale ()
virtual void	StartTimer ()
virtual void	EndTimer ()
virtual void	HighlightProp (vtkProp *prop)
virtual void	HighlightActor2D (vtkActor2D *actor2D)
virtual void	HighlightProp3D (vtkProp3D *prop3D)
virtual void	SetPickColor (double, double, double)
virtual void	SetPickColor (double[3])
virtual double *	GetPickColor ()
virtual void	GetPickColor (double data[3])
virtual void	SetMouseWheelMotionFactor (double)
virtual double	GetMouseWheelMotionFactor ()
virtual vtkTDxInteractorStyle *	GetTDxStyle ()
virtual void	SetTDxStyle (vtkTDxInteractorStyle *tdxStyle)
void	DelegateTDxEvent (unsigned long event, void *calldata)
Public Member Functions inherited from vtkInteractorObserver
int	GetEnabled ()
void	EnabledOn ()
void	EnabledOff ()
void	On ()
void	Off ()
virtual vtkRenderWindowInteractor *	GetInteractor ()
virtual void	SetPriority (float)
virtual float	GetPriority ()
virtual void	SetKeyPressActivation (int)
virtual int	GetKeyPressActivation ()
virtual void	KeyPressActivationOn ()
virtual void	KeyPressActivationOff ()
virtual void	SetKeyPressActivationValue (char)
virtual char	GetKeyPressActivationValue ()
virtual vtkRenderer *	GetDefaultRenderer ()
virtual void	SetDefaultRenderer (vtkRenderer *)
virtual vtkRenderer *	GetCurrentRenderer ()
void	GrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	ReleaseFocus ()
Public Member Functions inherited from vtkObject
virtual void	DebugOn ()
virtual void	DebugOff ()
unsigned char	GetDebug ()
void	SetDebug (unsigned char debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
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)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &os)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkGeoInteractorStyle *	New ()
static int	IsTypeOf (const char *type)
static vtkGeoInteractorStyle *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkInteractorStyleTrackballCamera
static vtkInteractorStyleTrackballCamera *	New ()
static int	IsTypeOf (const char *type)
static vtkInteractorStyleTrackballCamera *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkInteractorStyle
static vtkInteractorStyle *	New ()
static int	IsTypeOf (const char *type)
static vtkInteractorStyle *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkInteractorObserver
static int	IsTypeOf (const char *type)
static vtkInteractorObserver *	SafeDownCast (vtkObject *o)
static void	ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4])
static void	ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3])
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObject *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
	vtkGeoInteractorStyle ()
	~vtkGeoInteractorStyle ()
virtual void	Dolly (double)
void	OnTimer ()
void	EnableRubberBandRedraw ()
void	DisableRubberBandRedraw ()
bool	InRubberBandRectangle (int x, int y)
void	DrawRectangle ()
void	KeepCameraAboveGround (vtkCamera *camera)
void	UpdateLights ()
void	GetPanCenter (double &px, double &py)
Protected Member Functions inherited from vtkInteractorStyleTrackballCamera
	vtkInteractorStyleTrackballCamera ()
	~vtkInteractorStyleTrackballCamera ()
Protected Member Functions inherited from vtkInteractorStyle
	vtkInteractorStyle ()
	~vtkInteractorStyle ()
Protected Member Functions inherited from vtkInteractorObserver
	vtkInteractorObserver ()
	~vtkInteractorObserver ()
int	RequestCursorShape (int requestedShape)
virtual void	StartInteraction ()
virtual void	EndInteraction ()
void	ComputeDisplayToWorld (double x, double y, double z, double worldPt[4])
void	ComputeWorldToDisplay (double x, double y, double z, double displayPt[3])
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &os)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
double	LastTime
int	RubberBandExtent [4]
int	RubberBandExtentEnabled
int	RenderCallbackTag
int	StartPosition [2]
int	EndPosition [2]
int	DraggingRubberBandBoxState
double	MotionFactor
vtkUnsignedCharArray *	PixelArray
int	PixelDims [2]
bool	LockHeading
vtkSmartPointer< vtkGeoCamera >	GeoCamera
vtkSmartPointer< vtkCompassWidget >	CompassWidget
vtkSmartPointer< vtkCommand >	EventCommand
Protected Attributes inherited from vtkInteractorStyleTrackballCamera
double	MotionFactor
Protected Attributes inherited from vtkInteractorStyle
int	State
int	AnimState
int	HandleObservers
int	UseTimers
int	TimerId
int	AutoAdjustCameraClippingRange
vtkOutlineSource *	Outline
vtkPolyDataMapper *	OutlineMapper
vtkActor *	OutlineActor
vtkRenderer *	PickedRenderer
vtkProp *	CurrentProp
vtkActor2D *	PickedActor2D
int	PropPicked
double	PickColor [3]
double	MouseWheelMotionFactor
unsigned long	TimerDuration
vtkEventForwarderCommand *	EventForwarder
vtkTDxInteractorStyle *	TDxStyle
Protected Attributes inherited from vtkInteractorObserver
int	Enabled
vtkCallbackCommand *	EventCallbackCommand
vtkCallbackCommand *	KeyPressCallbackCommand
float	Priority
int	KeyPressActivation
char	KeyPressActivationValue
vtkRenderWindowInteractor *	Interactor
vtkRenderer *	CurrentRenderer
vtkRenderer *	DefaultRenderer
unsigned long	CharObserverTag
unsigned long	DeleteObserverTag
vtkObserverMediator *	ObserverMediator
Protected Attributes inherited from vtkObject
unsigned char	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
int	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkInteractorStyle
static void	ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
Static Protected Member Functions inherited from vtkInteractorObserver
static void	ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)

Detailed Description

Interaction for a globe.

vtkGeoInteractorStyle contains interaction capabilities for a geographic view including orbit, zoom, and tilt. It also includes a compass widget for changing view parameters.

See also

vtkCompassWidget vtkInteractorStyle

Events:

vtkCommand::InteractionEvent vtkCommand::SelectionChangedEvent vtkCommand::StartInteractionEvent

Definition at line 47 of file vtkGeoInteractorStyle.h.

Member Typedef Documentation

typedef vtkInteractorStyleTrackballCamera vtkGeoInteractorStyle::Superclass

Definition at line 53 of file vtkGeoInteractorStyle.h.

Constructor & Destructor Documentation

vtkGeoInteractorStyle::vtkGeoInteractorStyle ( )

protected

vtkGeoInteractorStyle::~vtkGeoInteractorStyle ( )

protected

Member Function Documentation

static vtkGeoInteractorStyle* vtkGeoInteractorStyle::New ( )

static

virtual const char* vtkGeoInteractorStyle::GetClassName ( )

virtual

Reimplemented from vtkInteractorStyleTrackballCamera.

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

static

virtual int vtkGeoInteractorStyle::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 vtkInteractorStyleTrackballCamera.

static vtkGeoInteractorStyle* vtkGeoInteractorStyle::SafeDownCast ( vtkObject *  o )

static

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

virtual

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.

virtual void vtkGeoInteractorStyle::OnEnter ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyle.

virtual void vtkGeoInteractorStyle::OnLeave ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyle.

virtual void vtkGeoInteractorStyle::OnMouseMove ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnLeftButtonUp ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnMiddleButtonUp ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnRightButtonUp ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnLeftButtonDown ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnMiddleButtonDown ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnRightButtonDown ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::OnChar ( )

virtual

Event bindings

Reimplemented from vtkInteractorStyle.

virtual void vtkGeoInteractorStyle::RubberBandZoom ( )

virtual

virtual void vtkGeoInteractorStyle::Pan ( )

virtual

These methods for the different interactions in different modes are overridden in subclasses to perform the correct motion. Since they might be called from OnTimer, they do not have mouse coord parameters (use interactor's GetEventPosition and GetLastEventPosition)

Reimplemented from vtkInteractorStyleTrackballCamera.

virtual void vtkGeoInteractorStyle::Dolly ( )

virtual

These methods for the different interactions in different modes are overridden in subclasses to perform the correct motion. Since they might be called from OnTimer, they do not have mouse coord parameters (use interactor's GetEventPosition and GetLastEventPosition)

Reimplemented from vtkInteractorStyleTrackballCamera.

void vtkGeoInteractorStyle::RedrawRectangle

(

)

void vtkGeoInteractorStyle::StartState ( int  newstate )

virtual

utility routines used by state changes

Reimplemented from vtkInteractorStyle.

vtkGeoCamera* vtkGeoInteractorStyle::GetGeoCamera

(

)

void vtkGeoInteractorStyle::ResetCamera

(

)

This can be used to set the camera to the standard view of the earth.

void vtkGeoInteractorStyle::WidgetInteraction

(

vtkObject *

caller

)

Called when the sub widgets have an interaction.

virtual void vtkGeoInteractorStyle::SetInteractor ( vtkRenderWindowInteractor *  interactor )

virtual

Set/Get the Interactor wrapper being controlled by this object. (Satisfy superclass API.)

Reimplemented from vtkInteractorStyle.

int vtkGeoInteractorStyle::ViewportToWorld	(	double	x,
		double	y,
		double &	wx,
		double &	wy,
		double &	wz
	)

void vtkGeoInteractorStyle::WorldToLongLat	(	double	wx,
		double	wy,
		double	wz,
		double &	lon,
		double &	lat
	)

void vtkGeoInteractorStyle::ViewportToLongLat	(	double	x,
		double	y,
		double &	lon,
		double &	lat
	)

int vtkGeoInteractorStyle::GetRayIntersection	(	double	origin[3],
		double	direction[3],
		double	intersection[3]
	)

virtual void vtkGeoInteractorStyle::SetCurrentRenderer ( vtkRenderer *  )

virtual

Override to make the renderer use this camera subclass

Reimplemented from vtkInteractorObserver.

virtual bool vtkGeoInteractorStyle::GetLockHeading ( )

virtual

Whether to lock the heading a particular value during pan.

virtual void vtkGeoInteractorStyle::SetLockHeading ( bool  )

virtual

Whether to lock the heading a particular value during pan.

virtual void vtkGeoInteractorStyle::LockHeadingOn ( )

virtual

Whether to lock the heading a particular value during pan.

virtual void vtkGeoInteractorStyle::LockHeadingOff ( )

virtual

Whether to lock the heading a particular value during pan.

void vtkGeoInteractorStyle::ResetCameraClippingRange

(

)

Called after camera properties are modified

virtual void vtkGeoInteractorStyle::Dolly ( double  )

protectedvirtual

Reimplemented from vtkInteractorStyleTrackballCamera.

void vtkGeoInteractorStyle::OnTimer ( )

protectedvirtual

OnTimer calls Rotate, Rotate etc which should be overridden by style subclasses.

Reimplemented from vtkInteractorStyle.

void vtkGeoInteractorStyle::EnableRubberBandRedraw ( )

protected

void vtkGeoInteractorStyle::DisableRubberBandRedraw ( )

protected

bool vtkGeoInteractorStyle::InRubberBandRectangle ( int  x, int  y  )

protected

void vtkGeoInteractorStyle::DrawRectangle ( )

protected

void vtkGeoInteractorStyle::KeepCameraAboveGround ( vtkCamera *  camera )

protected

void vtkGeoInteractorStyle::UpdateLights ( )

protected

void vtkGeoInteractorStyle::GetPanCenter ( double &  px, double &  py  )

protected

Member Data Documentation

double vtkGeoInteractorStyle::LastTime

protected

Definition at line 126 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::RubberBandExtent[4]

protected

Definition at line 129 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::RubberBandExtentEnabled

protected

Definition at line 130 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::RenderCallbackTag

protected

Definition at line 131 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::StartPosition[2]

protected

Definition at line 141 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::EndPosition[2]

protected

Definition at line 142 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::DraggingRubberBandBoxState

protected

Definition at line 143 of file vtkGeoInteractorStyle.h.

double vtkGeoInteractorStyle::MotionFactor

protected

Definition at line 144 of file vtkGeoInteractorStyle.h.

vtkUnsignedCharArray* vtkGeoInteractorStyle::PixelArray

protected

Definition at line 145 of file vtkGeoInteractorStyle.h.

int vtkGeoInteractorStyle::PixelDims[2]

protected

Definition at line 146 of file vtkGeoInteractorStyle.h.

bool vtkGeoInteractorStyle::LockHeading

protected

Definition at line 147 of file vtkGeoInteractorStyle.h.

vtkSmartPointer<vtkGeoCamera> vtkGeoInteractorStyle::GeoCamera

protected

Definition at line 150 of file vtkGeoInteractorStyle.h.

vtkSmartPointer<vtkCompassWidget> vtkGeoInteractorStyle::CompassWidget

protected

Definition at line 153 of file vtkGeoInteractorStyle.h.

vtkSmartPointer<vtkCommand> vtkGeoInteractorStyle::EventCommand

protected

Definition at line 154 of file vtkGeoInteractorStyle.h.

---

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

• dox/Geovis/vtkGeoInteractorStyle.h