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vtkBiDimensionalRepresentation2D Class Reference

represent the vtkBiDimensionalWidget More...

#include <vtkBiDimensionalRepresentation2D.h>

Inheritance diagram for vtkBiDimensionalRepresentation2D:
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Collaboration diagram for vtkBiDimensionalRepresentation2D:
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Public Types

enum  {
  Outside = 0, NearP1, NearP2, NearP3,
  NearP4, OnL1Inner, OnL1Outer, OnL2Inner,
  OnL2Outer, OnCenter
}
- Public Types inherited from vtkBiDimensionalRepresentation
enum  {
  Outside = 0, NearP1, NearP2, NearP3,
  NearP4, OnL1Inner, OnL1Outer, OnL2Inner,
  OnL2Outer, OnCenter
}
typedef vtkWidgetRepresentation Superclass
- Public Types inherited from vtkWidgetRepresentation
typedef vtkProp Superclass

Public Member Functions

char * GetLabelText ()
virtual vtkProperty2DGetLineProperty ()
virtual vtkProperty2DGetSelectedLineProperty ()
virtual vtkTextPropertyGetTextProperty ()
virtual void BuildRepresentation ()
virtual int ComputeInteractionState (int X, int Y, int modify=0)
virtual void StartWidgetDefinition (double e[2])
virtual void Point2WidgetInteraction (double e[2])
virtual void Point3WidgetInteraction (double e[2])
virtual void StartWidgetManipulation (double e[2])
virtual void WidgetInteraction (double e[2])
virtual void Highlight (int highlightOn)
virtual void ReleaseGraphicsResources (vtkWindow *w)
virtual int RenderOverlay (vtkViewport *viewport)
double * GetLabelPosition ()
void GetLabelPosition (double pos[3])
void GetWorldLabelPosition (double pos[3])
- Public Member Functions inherited from vtkBiDimensionalRepresentation
virtual double GetLength1 ()
virtual double GetLength2 ()
virtual void SetPoint1WorldPosition (double pos[3])
virtual void SetPoint2WorldPosition (double pos[3])
virtual void SetPoint3WorldPosition (double pos[3])
virtual void SetPoint4WorldPosition (double pos[3])
virtual void GetPoint1WorldPosition (double pos[3])
virtual void GetPoint2WorldPosition (double pos[3])
virtual void GetPoint3WorldPosition (double pos[3])
virtual void GetPoint4WorldPosition (double pos[3])
virtual void SetPoint1DisplayPosition (double pos[3])
virtual void SetPoint2DisplayPosition (double pos[3])
virtual void SetPoint3DisplayPosition (double pos[3])
virtual void SetPoint4DisplayPosition (double pos[3])
virtual void GetPoint1DisplayPosition (double pos[3])
virtual void GetPoint2DisplayPosition (double pos[3])
virtual void GetPoint3DisplayPosition (double pos[3])
virtual void GetPoint4DisplayPosition (double pos[3])
virtual vtkHandleRepresentationGetPoint1Representation ()
virtual vtkHandleRepresentationGetPoint2Representation ()
virtual vtkHandleRepresentationGetPoint3Representation ()
virtual vtkHandleRepresentationGetPoint4Representation ()
virtual void SetLine1Visibility (int)
virtual int GetLine1Visibility ()
virtual void Line1VisibilityOn ()
virtual void Line1VisibilityOff ()
virtual void SetLine2Visibility (int)
virtual int GetLine2Visibility ()
virtual void Line2VisibilityOn ()
virtual void Line2VisibilityOff ()
void SetHandleRepresentation (vtkHandleRepresentation *handle)
virtual void InstantiateHandleRepresentation ()
virtual void SetTolerance (int)
virtual int GetTolerance ()
virtual void SetLabelFormat (const char *)
virtual char * GetLabelFormat ()
virtual void SetShowLabelAboveWidget (int)
virtual int GetShowLabelAboveWidget ()
virtual void ShowLabelAboveWidgetOn ()
virtual void ShowLabelAboveWidgetOff ()
void SetID (vtkIdType id)
virtual vtkIdType GetID ()
- Public Member Functions inherited from vtkWidgetRepresentation
virtual void SetRenderer (vtkRenderer *ren)
virtual vtkRendererGetRenderer ()
virtual void PlaceWidget (double *vtkNotUsed(bounds[6]))
virtual void StartWidgetInteraction (double eventPos[2])
virtual void EndWidgetInteraction (double newEventPos[2])
virtual int GetInteractionState ()
virtual void Highlight (int vtkNotUsed(highlightOn))
virtual void SetPlaceFactor (double)
virtual double GetPlaceFactor ()
virtual void SetHandleSize (double)
virtual double GetHandleSize ()
virtual int GetNeedToRender ()
virtual void SetNeedToRender (int)
virtual void NeedToRenderOn ()
virtual void NeedToRenderOff ()
virtual double * GetBounds ()
virtual void ShallowCopy (vtkProp *prop)
virtual void GetActors (vtkPropCollection *)
virtual void GetActors2D (vtkPropCollection *)
virtual void GetVolumes (vtkPropCollection *)
virtual int RenderOverlay (vtkViewport *vtkNotUsed(viewport))
virtual int RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int HasTranslucentPolygonalGeometry ()
- Public Member Functions inherited from vtkProp
virtual void Pick ()
virtual unsigned long GetRedrawMTime ()
virtual bool HasKeys (vtkInformation *requiredKeys)
virtual void BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path)
virtual void SetVisibility (int)
virtual int GetVisibility ()
virtual void VisibilityOn ()
virtual void VisibilityOff ()
virtual void SetPickable (int)
virtual int GetPickable ()
virtual void PickableOn ()
virtual void PickableOff ()
virtual void SetDragable (int)
virtual int GetDragable ()
virtual void DragableOn ()
virtual void DragableOff ()
virtual void SetUseBounds (bool)
virtual bool GetUseBounds ()
virtual void UseBoundsOn ()
virtual void UseBoundsOff ()
virtual void InitPathTraversal ()
virtual vtkAssemblyPathGetNextPath ()
virtual int GetNumberOfPaths ()
virtual void PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
virtual vtkMatrix4x4GetMatrix ()
virtual vtkInformationGetPropertyKeys ()
virtual void SetPropertyKeys (vtkInformation *keys)
virtual int RenderOpaqueGeometry (vtkViewport *)
virtual int RenderTranslucentPolygonalGeometry (vtkViewport *)
virtual int RenderVolumetricGeometry (vtkViewport *)
virtual bool RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
virtual double GetEstimatedRenderTime (vtkViewport *)
virtual double GetEstimatedRenderTime ()
virtual void SetEstimatedRenderTime (double t)
virtual void RestoreEstimatedRenderTime ()
virtual void AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
virtual void SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
virtual double GetAllocatedRenderTime ()
void SetRenderTimeMultiplier (double t)
virtual double GetRenderTimeMultiplier ()
virtual bool GetSupportsSelection ()
virtual int GetNumberOfConsumers ()
void AddConsumer (vtkObject *c)
void RemoveConsumer (vtkObject *c)
vtkObjectGetConsumer (int i)
int IsConsumer (vtkObject *c)
- 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)
vtkCommandGetCommand (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
vtkBiDimensionalRepresentation2D
New ()
- Static Public Member Functions inherited from vtkBiDimensionalRepresentation

Protected Member Functions

 vtkBiDimensionalRepresentation2D ()
 ~vtkBiDimensionalRepresentation2D ()
void ProjectOrthogonalPoint (double x[4], double y[3], double x1[3], double x2[3], double x21[3], double dir, double xP[3])
- Protected Member Functions inherited from vtkBiDimensionalRepresentation
 vtkBiDimensionalRepresentation ()
 ~vtkBiDimensionalRepresentation ()
- Protected Member Functions inherited from vtkWidgetRepresentation
 vtkWidgetRepresentation ()
 ~vtkWidgetRepresentation ()
void AdjustBounds (double bounds[6], double newBounds[6], double center[3])
double SizeHandlesRelativeToViewport (double factor, double pos[3])
double SizeHandlesInPixels (double factor, double pos[3])
- Protected Member Functions inherited from vtkProp
 vtkProp ()
 ~vtkProp ()
- 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

int Modifier
vtkCellArrayLineCells
vtkPointsLinePoints
vtkPolyDataLinePolyData
vtkPolyDataMapper2DLineMapper
vtkActor2DLineActor
vtkProperty2DLineProperty
vtkProperty2DSelectedLineProperty
vtkTextPropertyTextProperty
vtkTextMapperTextMapper
vtkActor2DTextActor
double P1World [3]
double P2World [3]
double P3World [3]
double P4World [3]
double P21World [3]
double P43World [3]
double T21
double T43
double CenterWorld [3]
double StartEventPositionWorld [4]
- Protected Attributes inherited from vtkBiDimensionalRepresentation
int Modifier
vtkHandleRepresentationHandleRepresentation
vtkHandleRepresentationPoint1Representation
vtkHandleRepresentationPoint2Representation
vtkHandleRepresentationPoint3Representation
vtkHandleRepresentationPoint4Representation
int Tolerance
int Line1Visibility
int Line2Visibility
vtkIdType ID
int IDInitialized
double P1World [3]
double P2World [3]
double P3World [3]
double P4World [3]
double P21World [3]
double P43World [3]
double T21
double T43
double CenterWorld [3]
double StartEventPositionWorld [4]
char * LabelFormat
int ShowLabelAboveWidget
- Protected Attributes inherited from vtkWidgetRepresentation
vtkRendererRenderer
int InteractionState
double StartEventPosition [3]
double PlaceFactor
int Placed
double InitialBounds [6]
double InitialLength
int ValidPick
double HandleSize
int NeedToRender
vtkTimeStamp BuildTime
- Protected Attributes inherited from vtkProp
int Visibility
int Pickable
int Dragable
bool UseBounds
double AllocatedRenderTime
double EstimatedRenderTime
double SavedEstimatedRenderTime
double RenderTimeMultiplier
int NumberOfConsumers
vtkObject ** Consumers
vtkAssemblyPathsPaths
vtkInformationPropertyKeys
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
vtkWeakPointerBase ** WeakPointers
typedef
vtkBiDimensionalRepresentation 
Superclass
static int IsTypeOf (const char *type)
static
vtkBiDimensionalRepresentation2D
SafeDownCast (vtkObject *o)
virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)

Detailed Description

represent the vtkBiDimensionalWidget

The vtkBiDimensionalRepresentation2D is used to represent the bi-dimensional measure in a 2D (overlay) context. This representation consists of two perpendicular lines defined by four vtkHandleRepresentations. The four handles can be independently manipulated consistent with the orthogonal constraint on the lines. (Note: the four points are referred to as Point1, Point2, Point3 and Point4. Point1 and Point2 define the first line; and Point3 and Point4 define the second orthogonal line.)

To create this widget, you click to place the first two points. The third point is mirrored with the fourth point; when you place the third point (which is orthogonal to the lined defined by the first two points), the fourth point is dropped as well. After definition, the four points can be moved (in constrained fashion, preserving orthogonality). Further, the entire widget can be translated by grabbing the center point of the widget; each line can be moved along the other line; and the entire widget can be rotated around its center point.

See Also
vtkAngleWidget vtkHandleRepresentation vtkBiDimensionalRepresentation
Tests:
vtkBiDimensionalRepresentation2D (Tests)

Definition at line 59 of file vtkBiDimensionalRepresentation2D.h.

Member Typedef Documentation

Standard VTK methods.

Definition at line 67 of file vtkBiDimensionalRepresentation2D.h.

Member Enumeration Documentation

anonymous enum
Enumerator:
Outside 
NearP1 
NearP2 
NearP3 
NearP4 
OnL1Inner 
OnL1Outer 
OnL2Inner 
OnL2Outer 
OnCenter 

Definition at line 85 of file vtkBiDimensionalRepresentation2D.h.

Constructor & Destructor Documentation

vtkBiDimensionalRepresentation2D::vtkBiDimensionalRepresentation2D ( )
protected
vtkBiDimensionalRepresentation2D::~vtkBiDimensionalRepresentation2D ( )
protected

Member Function Documentation

static vtkBiDimensionalRepresentation2D* vtkBiDimensionalRepresentation2D::New ( )
static

Instantiate the class.

Reimplemented from vtkObject.

virtual const char* vtkBiDimensionalRepresentation2D::GetClassName ( )
virtual

Standard VTK methods.

Reimplemented from vtkBiDimensionalRepresentation.

static int vtkBiDimensionalRepresentation2D::IsTypeOf ( const char *  type)
static

Standard VTK methods.

Reimplemented from vtkBiDimensionalRepresentation.

virtual int vtkBiDimensionalRepresentation2D::IsA ( const char *  type)
virtual

Standard VTK methods.

Reimplemented from vtkBiDimensionalRepresentation.

static vtkBiDimensionalRepresentation2D* vtkBiDimensionalRepresentation2D::SafeDownCast ( vtkObject o)
static

Standard VTK methods.

Reimplemented from vtkBiDimensionalRepresentation.

void vtkBiDimensionalRepresentation2D::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Standard VTK methods.

Reimplemented from vtkBiDimensionalRepresentation.

virtual vtkProperty2D* vtkBiDimensionalRepresentation2D::GetLineProperty ( )
virtual

Retrieve the property used to control the appearance of the two orthogonal lines.

virtual vtkProperty2D* vtkBiDimensionalRepresentation2D::GetSelectedLineProperty ( )
virtual

Retrieve the property used to control the appearance of the two orthogonal lines.

virtual vtkTextProperty* vtkBiDimensionalRepresentation2D::GetTextProperty ( )
virtual

Retrieve the property used to control the appearance of the text labels.

virtual void vtkBiDimensionalRepresentation2D::BuildRepresentation ( )
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkWidgetRepresentation.

virtual int vtkBiDimensionalRepresentation2D::ComputeInteractionState ( int  X,
int  Y,
int  modify = 0 
)
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkBiDimensionalRepresentation2D::StartWidgetDefinition ( double  e[2])
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkBiDimensionalRepresentation.

virtual void vtkBiDimensionalRepresentation2D::Point2WidgetInteraction ( double  e[2])
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkBiDimensionalRepresentation.

virtual void vtkBiDimensionalRepresentation2D::Point3WidgetInteraction ( double  e[2])
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkBiDimensionalRepresentation.

virtual void vtkBiDimensionalRepresentation2D::StartWidgetManipulation ( double  e[2])
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkBiDimensionalRepresentation.

virtual void vtkBiDimensionalRepresentation2D::WidgetInteraction ( double  e[2])
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkBiDimensionalRepresentation2D::Highlight ( int  highlightOn)
virtual

These are methods that satisfy vtkWidgetRepresentation's API.

virtual void vtkBiDimensionalRepresentation2D::ReleaseGraphicsResources ( vtkWindow w)
virtual

Methods required by vtkProp superclass.

Reimplemented from vtkWidgetRepresentation.

virtual int vtkBiDimensionalRepresentation2D::RenderOverlay ( vtkViewport viewport)
virtual

Methods required by vtkProp superclass.

Reimplemented from vtkProp.

char* vtkBiDimensionalRepresentation2D::GetLabelText ( )
virtual

Get the text shown in the widget's label.

Implements vtkBiDimensionalRepresentation.

double* vtkBiDimensionalRepresentation2D::GetLabelPosition ( )
virtual

Get the position of the widget's label in display coordinates.

Implements vtkBiDimensionalRepresentation.

void vtkBiDimensionalRepresentation2D::GetLabelPosition ( double  pos[3])
virtual

Get the position of the widget's label in display coordinates.

Implements vtkBiDimensionalRepresentation.

void vtkBiDimensionalRepresentation2D::GetWorldLabelPosition ( double  pos[3])
virtual

Get the position of the widget's label in display coordinates.

Implements vtkBiDimensionalRepresentation.

void vtkBiDimensionalRepresentation2D::ProjectOrthogonalPoint ( double  x[4],
double  y[3],
double  x1[3],
double  x2[3],
double  x21[3],
double  dir,
double  xP[3] 
)
protected

Member Data Documentation

int vtkBiDimensionalRepresentation2D::Modifier
protected

Definition at line 121 of file vtkBiDimensionalRepresentation2D.h.

vtkCellArray* vtkBiDimensionalRepresentation2D::LineCells
protected

Definition at line 124 of file vtkBiDimensionalRepresentation2D.h.

vtkPoints* vtkBiDimensionalRepresentation2D::LinePoints
protected

Definition at line 125 of file vtkBiDimensionalRepresentation2D.h.

vtkPolyData* vtkBiDimensionalRepresentation2D::LinePolyData
protected

Definition at line 126 of file vtkBiDimensionalRepresentation2D.h.

vtkPolyDataMapper2D* vtkBiDimensionalRepresentation2D::LineMapper
protected

Definition at line 127 of file vtkBiDimensionalRepresentation2D.h.

vtkActor2D* vtkBiDimensionalRepresentation2D::LineActor
protected

Definition at line 128 of file vtkBiDimensionalRepresentation2D.h.

vtkProperty2D* vtkBiDimensionalRepresentation2D::LineProperty
protected

Definition at line 129 of file vtkBiDimensionalRepresentation2D.h.

vtkProperty2D* vtkBiDimensionalRepresentation2D::SelectedLineProperty
protected

Definition at line 130 of file vtkBiDimensionalRepresentation2D.h.

vtkTextProperty* vtkBiDimensionalRepresentation2D::TextProperty
protected

Definition at line 133 of file vtkBiDimensionalRepresentation2D.h.

vtkTextMapper* vtkBiDimensionalRepresentation2D::TextMapper
protected

Definition at line 134 of file vtkBiDimensionalRepresentation2D.h.

vtkActor2D* vtkBiDimensionalRepresentation2D::TextActor
protected

Definition at line 135 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::P1World[3]
protected

Definition at line 138 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::P2World[3]
protected

Definition at line 139 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::P3World[3]
protected

Definition at line 140 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::P4World[3]
protected

Definition at line 141 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::P21World[3]
protected

Definition at line 142 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::P43World[3]
protected

Definition at line 143 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::T21
protected

Definition at line 144 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::T43
protected

Definition at line 145 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::CenterWorld[3]
protected

Definition at line 146 of file vtkBiDimensionalRepresentation2D.h.

double vtkBiDimensionalRepresentation2D::StartEventPositionWorld[4]
protected

Definition at line 147 of file vtkBiDimensionalRepresentation2D.h.


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