vtkInteractorStyleRubberBandZoom Class Reference

#include <vtkInteractorStyleRubberBandZoom.h>

Inheritance diagram for vtkInteractorStyleRubberBandZoom:

[legend]Collaboration diagram for vtkInteractorStyleRubberBandZoom:

[legend]List of all members.

Detailed Description

zoom in by amount indicated by rubber band box

This interactor style allows the user to draw a rectangle in the render window using the left mouse button. When the mouse button is released, the current camera zooms by an amount determined from the shorter side of the drawn rectangle.

Created by:

Henderson, Amy

CVS contributions (if > 5%):

Henderson, Amy (74%)
Moreland, Kenneth (19%)

CVS logs (CVSweb):

.cxx (/Rendering/vtkInteractorStyleRubberBandZoom.cxx)
.h (/Rendering/vtkInteractorStyleRubberBandZoom.h)

Tests:: vtkInteractorStyleRubberBandZoom (Tests)

Definition at line 45 of file vtkInteractorStyleRubberBandZoom.h.

Public Types

typedef vtkInteractorStyle Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void OnMouseMove ()

virtual void OnLeftButtonDown ()

virtual void OnLeftButtonUp ()

Static Public Member Functions

vtkInteractorStyleRubberBandZoom * New ()

int IsTypeOf (const char *type)

vtkInteractorStyleRubberBandZoom * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkInteractorStyleRubberBandZoom ()

~vtkInteractorStyleRubberBandZoom ()

virtual void Zoom ()

Protected Attributes

int StartPosition [2]

int EndPosition [2]

int Moving

vtkUnsignedCharArray * PixelArray

Member Typedef Documentation

typedef vtkInteractorStyle vtkInteractorStyleRubberBandZoom::Superclass

Reimplemented from vtkInteractorStyle.
Definition at line 49 of file vtkInteractorStyleRubberBandZoom.h.

Constructor & Destructor Documentation

vtkInteractorStyleRubberBandZoom::vtkInteractorStyleRubberBandZoom ( ) [protected]

vtkInteractorStyleRubberBandZoom::~vtkInteractorStyleRubberBandZoom ( ) [protected]

Member Function Documentation

vtkInteractorStyleRubberBandZoom* vtkInteractorStyleRubberBandZoom::New ( ) [static]

This class must be supplied with a vtkRenderWindowInteractor wrapper or parent. This class should not normally be instantiated by application programmers.
Reimplemented from vtkInteractorStyle.

virtual const char* vtkInteractorStyleRubberBandZoom::GetClassName ( ) [virtual]

Reimplemented from vtkInteractorStyle.

int vtkInteractorStyleRubberBandZoom::IsTypeOf ( const char * type ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkInteractorStyle.

virtual int vtkInteractorStyleRubberBandZoom::IsA ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkInteractorStyle.

vtkInteractorStyleRubberBandZoom* vtkInteractorStyleRubberBandZoom::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkInteractorStyle.

void vtkInteractorStyleRubberBandZoom::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 vtkInteractorStyle.

virtual void vtkInteractorStyleRubberBandZoom::OnMouseMove ( ) [virtual]

Event bindings
Reimplemented from vtkInteractorStyle.

virtual void vtkInteractorStyleRubberBandZoom::OnLeftButtonDown ( ) [virtual]

Event bindings
Reimplemented from vtkInteractorStyle.

virtual void vtkInteractorStyleRubberBandZoom::OnLeftButtonUp ( ) [virtual]

Event bindings
Reimplemented from vtkInteractorStyle.

virtual void vtkInteractorStyleRubberBandZoom::Zoom ( ) [protected, 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 vtkInteractorStyle.

Member Data Documentation

int vtkInteractorStyleRubberBandZoom::StartPosition[2] [protected]

Definition at line 65 of file vtkInteractorStyleRubberBandZoom.h.

int vtkInteractorStyleRubberBandZoom::EndPosition[2] [protected]

Definition at line 66 of file vtkInteractorStyleRubberBandZoom.h.

int vtkInteractorStyleRubberBandZoom::Moving [protected]

Definition at line 68 of file vtkInteractorStyleRubberBandZoom.h.

vtkUnsignedCharArray* vtkInteractorStyleRubberBandZoom::PixelArray [protected]

Definition at line 70 of file vtkInteractorStyleRubberBandZoom.h.

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

dox/Rendering/vtkInteractorStyleRubberBandZoom.h


Public Types
typedef vtkInteractorStyle	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	OnMouseMove ()
virtual void	OnLeftButtonDown ()
virtual void	OnLeftButtonUp ()
Static Public Member Functions
vtkInteractorStyleRubberBandZoom *	New ()
int	IsTypeOf (const char *type)
vtkInteractorStyleRubberBandZoom *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkInteractorStyleRubberBandZoom ()
	~vtkInteractorStyleRubberBandZoom ()
virtual void	Zoom ()
Protected Attributes
int	StartPosition [2]
int	EndPosition [2]
int	Moving
vtkUnsignedCharArray *	PixelArray