VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkInteractorStyleRubberBand2D Class Reference

A rubber band interactor for a 2D view. More...

#include <vtkInteractorStyleRubberBand2D.h>

Inheritance diagram for vtkInteractorStyleRubberBand2D:
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Collaboration diagram for vtkInteractorStyleRubberBand2D:
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List of all members.

Public Types

enum  { NONE, PANNING, ZOOMING, SELECTING }
typedef vtkInteractorStyle Superclass
enum  { SELECT_NORMAL = 0, SELECT_UNION = 1 }

Public Member Functions

virtual int IsA (const char *type)
vtkInteractorStyleRubberBand2DNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)
virtual void OnLeftButtonDown ()
virtual void OnLeftButtonUp ()
virtual void OnMiddleButtonDown ()
virtual void OnMiddleButtonUp ()
virtual void OnRightButtonDown ()
virtual void OnRightButtonUp ()
virtual void OnMouseMove ()
virtual void OnMouseWheelForward ()
virtual void OnMouseWheelBackward ()
virtual void SetRenderOnMouseMove (bool)
virtual bool GetRenderOnMouseMove ()
virtual void RenderOnMouseMoveOn ()
virtual void RenderOnMouseMoveOff ()
virtual int GetInteraction ()
virtual intGetStartPosition ()
virtual void GetStartPosition (int &, int &)
virtual void GetStartPosition (int[2])
virtual intGetEndPosition ()
virtual void GetEndPosition (int &, int &)
virtual void GetEndPosition (int[2])

Static Public Member Functions

static
vtkInteractorStyleRubberBand2D
New ()
static int IsTypeOf (const char *type)
static
vtkInteractorStyleRubberBand2D
SafeDownCast (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkInteractorStyleRubberBand2D ()
 ~vtkInteractorStyleRubberBand2D ()
void RedrawRubberBand ()

Protected Attributes

int Interaction
int StartPosition [2]
int EndPosition [2]
vtkUnsignedCharArrayPixelArray
bool RenderOnMouseMove

Detailed Description

A rubber band interactor for a 2D view.

vtkInteractorStyleRubberBand2D manages interaction in a 2D view. Camera rotation is not allowed with this interactor style. Zooming affects the camera's parallel scale only, and assumes that the camera is in parallel projection mode. The style also allows draws a rubber band using the left button. All camera changes invoke InteractionBeginEvent when the button is pressed, InteractionEvent when the mouse (or wheel) is moved, and InteractionEndEvent when the button is released. The bindings are as follows: Left mouse - Select (invokes a SelectionChangedEvent). Right mouse - Zoom. Middle mouse - Pan. Scroll wheel - Zoom.

Events:
vtkCommand::SelectionChangedEvent

Definition at line 50 of file vtkInteractorStyleRubberBand2D.h.


Member Typedef Documentation

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

Definition at line 54 of file vtkInteractorStyleRubberBand2D.h.


Member Enumeration Documentation

anonymous enum

Selection types

Enumerator:
SELECT_NORMAL 
SELECT_UNION 

Definition at line 77 of file vtkInteractorStyleRubberBand2D.h.

anonymous enum
Enumerator:
NONE 
PANNING 
ZOOMING 
SELECTING 

Definition at line 91 of file vtkInteractorStyleRubberBand2D.h.


Constructor & Destructor Documentation


Member Function Documentation

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

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

static int vtkInteractorStyleRubberBand2D::IsTypeOf ( const char *  name) [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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

virtual int vtkInteractorStyleRubberBand2D::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 vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

virtual vtkObjectBase* vtkInteractorStyleRubberBand2D::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

void vtkInteractorStyleRubberBand2D::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.

Reimplemented in vtkInteractorStyleAreaSelectHover.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

virtual void vtkInteractorStyleRubberBand2D::OnMouseMove ( ) [virtual]

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Reimplemented in vtkInteractorStyleAreaSelectHover.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

Generic event bindings can be overridden in subclasses

Reimplemented from vtkInteractorStyle.

virtual void vtkInteractorStyleRubberBand2D::SetRenderOnMouseMove ( bool  ) [virtual]

Whether to invoke a render when the mouse moves.

Whether to invoke a render when the mouse moves.

Whether to invoke a render when the mouse moves.

Whether to invoke a render when the mouse moves.

Current interaction state

Access to the start and end positions (display coordinates) of the rubber band pick area. This is a convenience method for the wrapped languages since the event callData is lost when using those wrappings.

virtual void vtkInteractorStyleRubberBand2D::GetStartPosition ( int ,
int  
) [virtual]

Access to the start and end positions (display coordinates) of the rubber band pick area. This is a convenience method for the wrapped languages since the event callData is lost when using those wrappings.

virtual void vtkInteractorStyleRubberBand2D::GetStartPosition ( int  [2]) [virtual]

Access to the start and end positions (display coordinates) of the rubber band pick area. This is a convenience method for the wrapped languages since the event callData is lost when using those wrappings.

Access to the start and end positions (display coordinates) of the rubber band pick area. This is a convenience method for the wrapped languages since the event callData is lost when using those wrappings.

virtual void vtkInteractorStyleRubberBand2D::GetEndPosition ( int ,
int  
) [virtual]

Access to the start and end positions (display coordinates) of the rubber band pick area. This is a convenience method for the wrapped languages since the event callData is lost when using those wrappings.

virtual void vtkInteractorStyleRubberBand2D::GetEndPosition ( int  [2]) [virtual]

Access to the start and end positions (display coordinates) of the rubber band pick area. This is a convenience method for the wrapped languages since the event callData is lost when using those wrappings.


Member Data Documentation

Definition at line 114 of file vtkInteractorStyleRubberBand2D.h.

Definition at line 120 of file vtkInteractorStyleRubberBand2D.h.

Definition at line 123 of file vtkInteractorStyleRubberBand2D.h.

Definition at line 126 of file vtkInteractorStyleRubberBand2D.h.

Definition at line 129 of file vtkInteractorStyleRubberBand2D.h.


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