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vtkCompositeControlPointsItem Class Reference

Control points for vtkCompositeFunction. More...

#include <vtkCompositeControlPointsItem.h>

Inheritance diagram for vtkCompositeControlPointsItem:
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Collaboration diagram for vtkCompositeControlPointsItem:
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Public Types

typedef
vtkColorTransferControlPointsItem 
Superclass
 
- Public Types inherited from vtkColorTransferControlPointsItem
typedef vtkControlPointsItem Superclass
 
- Public Types inherited from vtkControlPointsItem
enum  { CurrentPointChangedEvent = vtkCommand::UserEvent, CurrentPointEditEvent }
 
typedef vtkPlot Superclass
 
- Public Types inherited from vtkPlot
typedef vtkContextItem Superclass
 
- Public Types inherited from vtkContextItem
typedef vtkAbstractContextItem Superclass
 
- Public Types inherited from vtkAbstractContextItem
typedef vtkObject Superclass
 
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
virtual void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetColorTransferFunction (vtkColorTransferFunction *function)
 
virtual vtkIdType AddPoint (double *newPos)
 
virtual vtkIdType RemovePoint (double *pos)
 
void SetOpacityFunction (vtkPiecewiseFunction *opacity)
 
virtual vtkPiecewiseFunctionGetOpacityFunction ()
 
- Public Member Functions inherited from vtkColorTransferControlPointsItem
void SetColorTransferFunction (vtkColorTransferFunction *function)
 
virtual vtkColorTransferFunction * GetColorTransferFunction ()
 
virtual void SetColorFill (bool)
 
virtual bool GetColorFill ()
 
- Public Member Functions inherited from vtkControlPointsItem
virtual void GetBounds (double bounds[4])
 
virtual bool Paint (vtkContext2D *painter)
 
void SelectPoint (vtkIdType pointId)
 
void SelectPoint (double *currentPoint)
 
void SelectAllPoints ()
 
void DeselectPoint (vtkIdType pointId)
 
void DeselectPoint (double *currentPoint)
 
void DeselectAllPoints ()
 
void ToggleSelectPoint (vtkIdType pointId)
 
void ToggleSelectPoint (double *currentPoint)
 
virtual bool SelectPoints (const vtkVector2f &min, const vtkVector2f &max)
 
vtkIdType FindPoint (double *pos)
 
bool IsOverPoint (double *pos, vtkIdType pointId)
 
vtkIdType GetControlPointId (double *pos)
 
vtkIdType GetCurrentPoint () const
 
void SetCurrentPoint (vtkIdType index)
 
void ResetBounds ()
 
virtual void SetUserBounds (double, double, double, double)
 
virtual void SetUserBounds (double[4])
 
virtual double * GetUserBounds ()
 
virtual void GetUserBounds (double &, double &, double &, double &)
 
virtual void GetUserBounds (double[4])
 
virtual bool GetStrokeMode ()
 
virtual void SetSwitchPointsMode (bool)
 
virtual bool GetSwitchPointsMode ()
 
- Public Member Functions inherited from vtkPlot
virtual void SetWidth (float width)
 
virtual float GetWidth ()
 
virtual void SetLabel (const vtkStdString &label)
 
virtual vtkStdString GetLabel ()
 
virtual void SetLabels (vtkStringArray *labels)
 
virtual vtkStringArrayGetLabels ()
 
virtual int GetNumberOfLabels ()
 
vtkStdString GetLabel (vtkIdType index)
 
void SetIndexedLabels (vtkStringArray *labels)
 
virtual vtkStringArrayGetIndexedLabels ()
 
virtual vtkTable * GetInput ()
 
virtual void SetInputArray (int index, const vtkStdString &name)
 
virtual void SetSelection (vtkIdTypeArray *id)
 
virtual vtkIdTypeArrayGetSelection ()
 
virtual bool PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex)
 
virtual void SetTooltipLabelFormat (const vtkStdString &label)
 
virtual vtkStdString GetTooltipLabelFormat ()
 
virtual vtkStdString GetTooltipLabel (const vtkVector2f &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex)
 
virtual vtkIdType GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location)
 
virtual void SetColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
 
virtual void SetColor (double r, double g, double b)
 
virtual void GetColor (double rgb[3])
 
void GetColor (unsigned char rgb[3])
 
virtual vtkPenGetPen ()
 
virtual vtkBrushGetBrush ()
 
virtual vtkContextMapper2DGetData ()
 
virtual bool GetUseIndexForXSeries ()
 
virtual void SetUseIndexForXSeries (bool)
 
virtual void SetInput (vtkTable *table)
 
virtual void SetInput (vtkTable *table, const vtkStdString &xColumn, const vtkStdString &yColumn)
 
void SetInput (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn)
 
virtual vtkAxisGetXAxis ()
 
virtual void SetXAxis (vtkAxis *axis)
 
virtual vtkAxisGetYAxis ()
 
virtual void SetYAxis (vtkAxis *axis)
 
virtual void SetProperty (const vtkStdString &property, const vtkVariant &var)
 
virtual vtkVariant GetProperty (const vtkStdString &property)
 
- Public Member Functions inherited from vtkContextItem
virtual double GetOpacity ()
 
virtual void SetOpacity (double)
 
- Public Member Functions inherited from vtkAbstractContextItem
virtual void Update ()
 
bool PaintChildren (vtkContext2D *painter)
 
virtual void ReleaseGraphicsResources ()
 
unsigned int AddItem (vtkAbstractContextItem *item)
 
bool RemoveItem (vtkAbstractContextItem *item)
 
bool RemoveItem (unsigned int index)
 
vtkAbstractContextItemGetItem (unsigned int index)
 
unsigned int GetNumberOfItems ()
 
void ClearItems ()
 
virtual vtkAbstractContextItemGetPickedItem (const vtkContextMouseEvent &mouse)
 
virtual bool MouseEnterEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseLeaveEvent (const vtkContextMouseEvent &mouse)
 
virtual void SetScene (vtkContextScene *scene)
 
virtual void SetParent (vtkAbstractContextItem *parent)
 
virtual vtkVector2f MapToParent (const vtkVector2f &point)
 
virtual vtkVector2f MapFromParent (const vtkVector2f &point)
 
virtual vtkVector2f MapToScene (const vtkVector2f &point)
 
virtual vtkVector2f MapFromScene (const vtkVector2f &point)
 
virtual bool MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta)
 
vtkContextSceneGetScene ()
 
vtkAbstractContextItemGetParent ()
 
virtual bool GetVisible ()
 
virtual void SetVisible (bool)
 
- 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 int IsTypeOf (const char *type)
 
static
vtkCompositeControlPointsItem
SafeDownCast (vtkObject *o)
 
static
vtkCompositeControlPointsItem
New ()
 
- Static Public Member Functions inherited from vtkColorTransferControlPointsItem
static int IsTypeOf (const char *type)
 
static
vtkColorTransferControlPointsItem
SafeDownCast (vtkObject *o)
 
static
vtkColorTransferControlPointsItem
New ()
 
- Static Public Member Functions inherited from vtkControlPointsItem
static int IsTypeOf (const char *type)
 
static vtkControlPointsItemSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkPlot
static int IsTypeOf (const char *type)
 
static vtkPlotSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkContextItem
static int IsTypeOf (const char *type)
 
static vtkContextItemSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkAbstractContextItem
static int IsTypeOf (const char *type)
 
static vtkAbstractContextItemSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkObject
static int IsTypeOf (const char *type)
 
static vtkObjectSafeDownCast (vtkObject *o)
 
static vtkObjectNew ()
 
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 vtkObjectBaseNew ()
 

Protected Member Functions

 vtkCompositeControlPointsItem ()
 
virtual ~vtkCompositeControlPointsItem ()
 
virtual unsigned long int GetControlPointsMTime ()
 
virtual void ComputePoints ()
 
virtual void GetControlPoint (vtkIdType index, double *pos)
 
virtual void SetControlPoint (vtkIdType index, double *point)
 
virtual void EditPoint (float tX, float tY)
 
void MergeColorTransferFunction ()
 
- Protected Member Functions inherited from vtkColorTransferControlPointsItem
 vtkColorTransferControlPointsItem ()
 
virtual ~vtkColorTransferControlPointsItem ()
 
virtual void DrawPoint (vtkContext2D *painter, vtkIdType index)
 
virtual int GetNumberOfPoints () const
 
- Protected Member Functions inherited from vtkControlPointsItem
 vtkControlPointsItem ()
 
virtual ~vtkControlPointsItem ()
 
virtual bool Hit (const vtkContextMouseEvent &mouse)
 
bool ClampPos (double pos[2])
 
virtual bool MouseMoveEvent (const vtkContextMouseEvent &mouse)
 
void MoveCurrentPoint (const vtkVector2f &newPos)
 
vtkIdType MovePoint (vtkIdType point, const vtkVector2f &newPos)
 
void MovePoints (float tX, float tY)
 
void Stroke (const vtkVector2f &newPos)
 
virtual void EditPoint (float vtkNotUsed(tX), float vtkNotUsed(tY))
 
virtual bool MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse)
 
void DrawUnselectedPoints (vtkContext2D *painter)
 
void DrawSelectedPoints (vtkContext2D *painter)
 
virtual bool MouseButtonPressEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseDoubleClickEvent (const vtkContextMouseEvent &mouse)
 
- Protected Member Functions inherited from vtkPlot
 vtkPlot ()
 
 ~vtkPlot ()
 
vtkStdString GetNumber (double position, vtkAxis *axis)
 
- Protected Member Functions inherited from vtkContextItem
 vtkContextItem ()
 
 ~vtkContextItem ()
 
- Protected Member Functions inherited from vtkAbstractContextItem
 vtkAbstractContextItem ()
 
 ~vtkAbstractContextItem ()
 
- 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

vtkPiecewiseFunctionOpacityFunction
 
bool Updating
 
- Protected Attributes inherited from vtkColorTransferControlPointsItem
vtkColorTransferFunction * ColorTransferFunction
 
bool ColorFill
 
- Protected Attributes inherited from vtkControlPointsItem
vtkCallbackCommandCallback
 
vtkIdType CurrentPoint
 
double Bounds [4]
 
double UserBounds [4]
 
vtkTransform2DTransform
 
float ScreenPointRadius
 
float ItemPointRadius2
 
bool StrokeMode
 
bool SwitchPointsMode
 
bool MouseMoved
 
bool EnforceValidFunction
 
vtkIdType PointToDelete
 
bool PointAboutToBeDeleted
 
vtkIdType PointToToggle
 
bool PointAboutToBeToggled
 
- Protected Attributes inherited from vtkPlot
vtkPenPen
 
vtkBrushBrush
 
vtkSmartPointer< vtkStringArrayLabels
 
vtkSmartPointer< vtkStringArrayAutoLabels
 
vtkSmartPointer< vtkStringArrayIndexedLabels
 
bool UseIndexForXSeries
 
vtkContextMapper2DData
 
vtkIdTypeArraySelection
 
vtkAxisXAxis
 
vtkAxisYAxis
 
vtkStdString TooltipLabelFormat
 
vtkStdString TooltipDefaultLabelFormat
 
- Protected Attributes inherited from vtkContextItem
double Opacity
 
- Protected Attributes inherited from vtkAbstractContextItem
vtkContextSceneScene
 
vtkAbstractContextItemParent
 
vtkContextScenePrivateChildren
 
bool Visible
 
- 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 vtkControlPointsItem
static void CallComputePoints (vtkObject *sender, unsigned long event, void *receiver, void *params)
 

Detailed Description

Control points for vtkCompositeFunction.

vtkCompositeControlPointsItem draws the control points of a vtkPiecewiseFunction and a vtkColorTransferFunction.

See Also
vtkControlPointsItem vtkColorTransferControlPointsItem vtkCompositeTransferFunctionItem
Tests:
vtkCompositeControlPointsItem (Tests)

Definition at line 38 of file vtkCompositeControlPointsItem.h.

Member Typedef Documentation

Definition at line 42 of file vtkCompositeControlPointsItem.h.

Constructor & Destructor Documentation

vtkCompositeControlPointsItem::vtkCompositeControlPointsItem ( )
protected
virtual vtkCompositeControlPointsItem::~vtkCompositeControlPointsItem ( )
protectedvirtual

Member Function Documentation

virtual const char* vtkCompositeControlPointsItem::GetClassName ( )
virtual

Reimplemented from vtkColorTransferControlPointsItem.

static int vtkCompositeControlPointsItem::IsTypeOf ( const char *  type)
static
virtual int vtkCompositeControlPointsItem::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 vtkColorTransferControlPointsItem.

static vtkCompositeControlPointsItem* vtkCompositeControlPointsItem::SafeDownCast ( vtkObject o)
static
virtual void vtkCompositeControlPointsItem::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 vtkColorTransferControlPointsItem.

static vtkCompositeControlPointsItem* vtkCompositeControlPointsItem::New ( )
static

Creates a piecewise control points object

virtual void vtkCompositeControlPointsItem::SetColorTransferFunction ( vtkColorTransferFunction *  function)
virtual

Set the color transfer function to draw its points

void vtkCompositeControlPointsItem::SetOpacityFunction ( vtkPiecewiseFunction opacity)

Utility function that calls SetPiecewiseFunction()

virtual vtkPiecewiseFunction* vtkCompositeControlPointsItem::GetOpacityFunction ( )
virtual

Utility function that calls SetPiecewiseFunction()

virtual vtkIdType vtkCompositeControlPointsItem::AddPoint ( double *  newPos)
virtual

Add a point to the function. Returns the index of the point (0 based), or -1 on error. Subclasses should reimplement this function to do the actual work.

Reimplemented from vtkColorTransferControlPointsItem.

virtual vtkIdType vtkCompositeControlPointsItem::RemovePoint ( double *  pos)
virtual

Remove a point of the function. Returns the index of the point (0 based), or -1 on error. Subclasses should reimplement this function to do the actual work.

Reimplemented from vtkColorTransferControlPointsItem.

virtual unsigned long int vtkCompositeControlPointsItem::GetControlPointsMTime ( )
protectedvirtual

Must be reimplemented by subclasses to calculate the points to draw. It's subclass responsibility to call ComputePoints() via the callback

Reimplemented from vtkColorTransferControlPointsItem.

virtual void vtkCompositeControlPointsItem::ComputePoints ( )
protectedvirtual

Must be reimplemented by subclasses to calculate the points to draw. It's subclass responsibility to call ComputePoints() via the callback

Reimplemented from vtkControlPointsItem.

virtual void vtkCompositeControlPointsItem::GetControlPoint ( vtkIdType  index,
double *  point 
)
protectedvirtual

Returns the x and y coordinates as well as the midpoint and sharpness of the control point corresponding to the index.

Reimplemented from vtkColorTransferControlPointsItem.

virtual void vtkCompositeControlPointsItem::SetControlPoint ( vtkIdType  index,
double *  point 
)
protectedvirtual

Returns the x and y coordinates as well as the midpoint and sharpness of the control point corresponding to the index.

Reimplemented from vtkColorTransferControlPointsItem.

virtual void vtkCompositeControlPointsItem::EditPoint ( float  tX,
float  tY 
)
protectedvirtual

Reimplemented from vtkColorTransferControlPointsItem.

void vtkCompositeControlPointsItem::MergeColorTransferFunction ( )
protected

Member Data Documentation

vtkPiecewiseFunction* vtkCompositeControlPointsItem::OpacityFunction
protected

Definition at line 80 of file vtkCompositeControlPointsItem.h.

bool vtkCompositeControlPointsItem::Updating
protected

Definition at line 81 of file vtkCompositeControlPointsItem.h.


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