vtkPVTrackballZoom Class Reference

#include <vtkPVTrackballZoom.h>

Inheritance diagram for vtkPVTrackballZoom:

Collaboration diagram for vtkPVTrackballZoom:

Public Member Functions
	vtkTypeMacro (vtkPVTrackballZoom, vtkCameraManipulator)
void	PrintSelf (ostream &os, vtkIndent indent) override
void	OnMouseMove (int x, int y, vtkRenderer *ren, vtkRenderWindowInteractor *rwi) override
void	OnButtonDown (int x, int y, vtkRenderer *ren, vtkRenderWindowInteractor *rwi) override
void	OnButtonUp (int x, int y, vtkRenderer *ren, vtkRenderWindowInteractor *rwi) override
	vtkSetMacro (UseDollyForPerspectiveProjection, bool)
	vtkGetMacro (UseDollyForPerspectiveProjection, bool)
	vtkBooleanMacro (UseDollyForPerspectiveProjection, bool)
Public Member Functions inherited from vtkCameraManipulator
	vtkTypeMacro (vtkCameraManipulator, vtkObject)
void	PrintSelf (ostream &os, vtkIndent indent) override
virtual void	StartInteraction ()
virtual void	EndInteraction ()
virtual void	OnKeyUp (vtkRenderWindowInteractor *iren)
virtual void	OnKeyDown (vtkRenderWindowInteractor *iren)
	vtkSetMacro (Button, int)
	vtkGetMacro (Button, int)
	vtkSetMacro (Shift, int)
	vtkGetMacro (Shift, int)
	vtkBooleanMacro (Shift, int)
	vtkSetMacro (Control, int)
	vtkGetMacro (Control, int)
	vtkBooleanMacro (Control, int)
	vtkSetVector3Macro (Center, double)
	vtkGetVector3Macro (Center, double)
	vtkSetMacro (RotationFactor, double)
	vtkGetMacro (RotationFactor, double)
	vtkSetStringMacro (ManipulatorName)
	vtkGetStringMacro (ManipulatorName)
void	SetGUIHelper (vtkCameraManipulatorGUIHelper *)
	vtkGetObjectMacro (GUIHelper, vtkCameraManipulatorGUIHelper)

Static Public Member Functions
static vtkPVTrackballZoom *	New ()
Static Public Member Functions inherited from vtkCameraManipulator
static vtkCameraManipulator *	New ()

Protected Member Functions
	vtkPVTrackballZoom ()
	~vtkPVTrackballZoom () override
	vtkPVTrackballZoom (const vtkPVTrackballZoom &)=delete
void	operator= (const vtkPVTrackballZoom &)=delete
Protected Member Functions inherited from vtkCameraManipulator
	vtkCameraManipulator ()
	~vtkCameraManipulator () override
void	ComputeDisplayCenter (vtkRenderer *ren)

Protected Attributes
bool	UseDollyForPerspectiveProjection
double	ZoomScale
Protected Attributes inherited from vtkCameraManipulator
char *	ManipulatorName
int	Button
int	Shift
int	Control
double	Center [3]
double	RotationFactor
double	DisplayCenter [2]
vtkCameraManipulatorGUIHelper *	GUIHelper

Detailed Description

Definition at line 13 of file vtkPVTrackballZoom.h.

Constructor & Destructor Documentation

vtkPVTrackballZoom() [1/2]

vtkPVTrackballZoom::vtkPVTrackballZoom ( )

protected

Definition at line 26 of file vtkPVTrackballZoom.cxx.

References UseDollyForPerspectiveProjection, and ZoomScale.

~vtkPVTrackballZoom()

vtkPVTrackballZoom::~vtkPVTrackballZoom ( )

overrideprotected

Definition at line 33 of file vtkPVTrackballZoom.cxx.

vtkPVTrackballZoom() [2/2]

vtkPVTrackballZoom::vtkPVTrackballZoom ( const vtkPVTrackballZoom &  )

protecteddelete

Member Function Documentation

New()

static vtkPVTrackballZoom* vtkPVTrackballZoom::New ( )

static

OnButtonDown()

void vtkPVTrackballZoom::OnButtonDown ( int  x, int  y, vtkRenderer *  ren, vtkRenderWindowInteractor *  rwi  )

overridevirtual

Reimplemented from vtkCameraManipulator.

Reimplemented in vtkPVTrackballZoomToMouse.

Definition at line 38 of file vtkPVTrackballZoom.cxx.

References size, and ZoomScale.

OnButtonUp()

void vtkPVTrackballZoom::OnButtonUp ( int  x, int  y, vtkRenderer *  ren, vtkRenderWindowInteractor *  rwi  )

overridevirtual

Reimplemented from vtkCameraManipulator.

Definition at line 55 of file vtkPVTrackballZoom.cxx.

OnMouseMove()

void vtkPVTrackballZoom::OnMouseMove ( int  x, int  y, vtkRenderer *  ren, vtkRenderWindowInteractor *  rwi  )

overridevirtual

Event bindings controlling the effects of pressing mouse buttons or moving the mouse.

Reimplemented from vtkCameraManipulator.

Reimplemented in vtkPVTrackballZoomToMouse.

Definition at line 60 of file vtkPVTrackballZoom.cxx.

References y, and ZoomScale.

operator=()

void vtkPVTrackballZoom::operator= ( const vtkPVTrackballZoom &  )

protecteddelete

PrintSelf()

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

override

Definition at line 109 of file vtkPVTrackballZoom.cxx.

References QtCompat::endl(), UseDollyForPerspectiveProjection, and ZoomScale.

vtkBooleanMacro()

vtkPVTrackballZoom::vtkBooleanMacro	(	UseDollyForPerspectiveProjection	,
		bool
	)

vtkGetMacro()

vtkPVTrackballZoom::vtkGetMacro	(	UseDollyForPerspectiveProjection	,
		bool
	)

vtkSetMacro()

vtkPVTrackballZoom::vtkSetMacro	(	UseDollyForPerspectiveProjection	,
		bool
	)

Set this to false (true by default) to not dolly in case of perspective projection and use zoom i.e. change view angle, instead.

vtkTypeMacro()

vtkPVTrackballZoom::vtkTypeMacro	(	vtkPVTrackballZoom	,
		vtkCameraManipulator
	)

Member Data Documentation

UseDollyForPerspectiveProjection

bool vtkPVTrackballZoom::UseDollyForPerspectiveProjection

protected

Definition at line 50 of file vtkPVTrackballZoom.h.

Referenced by PrintSelf(), and vtkPVTrackballZoom().

ZoomScale

double vtkPVTrackballZoom::ZoomScale

protected

Definition at line 51 of file vtkPVTrackballZoom.h.

Referenced by OnButtonDown(), OnMouseMove(), vtkPVTrackballZoomToMouse::OnMouseMove(), PrintSelf(), and vtkPVTrackballZoom().

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

• /root/ACloudViewer/libs/PCLEngine/VTKExtensions/InteractionStyle/vtkPVTrackballZoom.h
• /root/ACloudViewer/libs/PCLEngine/VTKExtensions/InteractionStyle/vtkPVTrackballZoom.cxx