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vtkPlotHistogram2D Class Reference

#include <vtkPlotHistogram2D.h>

Inheritance diagram for vtkPlotHistogram2D:
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Collaboration diagram for vtkPlotHistogram2D:
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Public Types

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 int IsA (const char *type)
 
vtkPlotHistogram2DNewInstance () const
 
virtual void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void Update ()
 
virtual bool Paint (vtkContext2D *painter)
 
vtkImageDataGetInputImageData ()
 
void SetTransferFunction (vtkScalarsToColors *transfer)
 
vtkScalarsToColorsGetTransferFunction ()
 
virtual void GetBounds (double bounds[4])
 
virtual void SetPosition (const vtkRectf &pos)
 
virtual vtkRectf GetPosition ()
 
virtual void SetInputData (vtkImageData *data, vtkIdType z=0)
 
virtual void SetInputData (vtkTable *)
 
virtual void SetInputData (vtkTable *, const vtkStdString &, const vtkStdString &)
 
virtual vtkStdString GetTooltipLabel (const vtkVector2d &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex)
 
virtual vtkIdType GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location)
 
- Public Member Functions inherited from vtkPlot
vtkPlotNewInstance () const
 
virtual bool SelectPoints (const vtkVector2f &min, const vtkVector2f &max)
 
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 ()
 
vtkContextMapper2DGetData ()
 
virtual vtkTableGetInput ()
 
virtual void SetInputArray (int index, const vtkStdString &name)
 
virtual void UpdateCache ()
 
virtual void SetLegendVisibility (bool)
 
virtual bool GetLegendVisibility ()
 
virtual void LegendVisibilityOn ()
 
virtual void LegendVisibilityOff ()
 
virtual bool PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex)
 
virtual void SetTooltipLabelFormat (const vtkStdString &label)
 
virtual vtkStdString GetTooltipLabelFormat ()
 
virtual void SetTooltipNotation (int notation)
 
virtual int GetTooltipNotation ()
 
virtual void SetTooltipPrecision (int precision)
 
virtual int GetTooltipPrecision ()
 
virtual bool SelectPointsInPolygon (const vtkContextPolygon &polygon)
 
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])
 
void SetPen (vtkPen *pen)
 
vtkPenGetPen ()
 
void SetBrush (vtkBrush *brush)
 
vtkBrushGetBrush ()
 
void SetSelectionPen (vtkPen *pen)
 
vtkPenGetSelectionPen ()
 
void SetSelectionBrush (vtkBrush *brush)
 
vtkBrushGetSelectionBrush ()
 
virtual bool GetUseIndexForXSeries ()
 
virtual void SetUseIndexForXSeries (bool)
 
void SetInputData (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn)
 
virtual void SetSelectable (bool)
 
virtual bool GetSelectable ()
 
virtual void SelectableOn ()
 
virtual void SelectableOff ()
 
virtual void SetSelection (vtkIdTypeArray *id)
 
virtual vtkIdTypeArrayGetSelection ()
 
virtual vtkAxisGetXAxis ()
 
virtual void SetXAxis (vtkAxis *axis)
 
virtual vtkAxisGetYAxis ()
 
virtual void SetYAxis (vtkAxis *axis)
 
void SetShiftScale (const vtkRectd &scaling)
 
vtkRectd GetShiftScale ()
 
virtual void GetUnscaledInputBounds (double bounds[4])
 
virtual void SetProperty (const vtkStdString &property, const vtkVariant &var)
 
virtual vtkVariant GetProperty (const vtkStdString &property)
 
- Public Member Functions inherited from vtkContextItem
vtkContextItemNewInstance () const
 
virtual double GetOpacity ()
 
virtual void SetOpacity (double)
 
- Public Member Functions inherited from vtkAbstractContextItem
vtkAbstractContextItemNewInstance () const
 
virtual 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 GetItemIndex (vtkAbstractContextItem *item)
 
unsigned int GetNumberOfItems ()
 
void ClearItems ()
 
unsigned int Raise (unsigned int index)
 
unsigned int Lower (unsigned int index)
 
virtual bool Hit (const vtkContextMouseEvent &mouse)
 
virtual vtkAbstractContextItemGetPickedItem (const vtkContextMouseEvent &mouse)
 
virtual bool MouseEnterEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseMoveEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseLeaveEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseButtonPressEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseDoubleClickEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta)
 
virtual bool KeyPressEvent (const vtkContextKeyEvent &key)
 
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 unsigned int StackAbove (unsigned int index, unsigned int under)
 
virtual unsigned int StackUnder (unsigned int child, unsigned int above)
 
virtual bool KeyReleaseEvent (const vtkContextKeyEvent &key)
 
vtkContextSceneGetScene ()
 
vtkAbstractContextItemGetParent ()
 
virtual bool GetVisible ()
 
virtual void SetVisible (bool)
 
virtual bool GetInteractive ()
 
virtual void SetInteractive (bool)
 
- Public Member Functions inherited from vtkObject
vtkObjectNewInstance () const
 
virtual void DebugOn ()
 
virtual void DebugOff ()
 
bool GetDebug ()
 
void SetDebug (bool 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)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(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 &)
 
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 vtkPlotHistogram2DSafeDownCast (vtkObjectBase *o)
 
static vtkPlotHistogram2DNew ()
 
- Static Public Member Functions inherited from vtkPlot
static int IsTypeOf (const char *type)
 
static vtkPlotSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkContextItem
static int IsTypeOf (const char *type)
 
static vtkContextItemSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAbstractContextItem
static int IsTypeOf (const char *type)
 
static vtkAbstractContextItemSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkObject
static int IsTypeOf (const char *type)
 
static vtkObjectSafeDownCast (vtkObjectBase *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

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkPlotHistogram2D ()
 
 ~vtkPlotHistogram2D ()
 
void GenerateHistogram ()
 
- 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 &)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkSmartPointer< vtkImageDataInput
 
vtkSmartPointer< vtkImageDataOutput
 
vtkSmartPointer< vtkScalarsToColorsTransferFunction
 
vtkRectf Position
 
- Protected Attributes inherited from vtkPlot
vtkSmartPointer< vtkPenPen
 
vtkSmartPointer< vtkBrushBrush
 
vtkSmartPointer< vtkPenSelectionPen
 
vtkSmartPointer< vtkBrushSelectionBrush
 
vtkSmartPointer< vtkStringArrayLabels
 
vtkSmartPointer< vtkStringArrayAutoLabels
 
vtkSmartPointer< vtkStringArrayIndexedLabels
 
bool UseIndexForXSeries
 
vtkSmartPointer< vtkContextMapper2DData
 
bool Selectable
 
vtkIdTypeArraySelection
 
vtkAxisXAxis
 
vtkAxisYAxis
 
vtkStdString TooltipLabelFormat
 
vtkStdString TooltipDefaultLabelFormat
 
int TooltipNotation
 
int TooltipPrecision
 
vtkRectd ShiftScale
 
bool LegendVisibility
 
- Protected Attributes inherited from vtkContextItem
double Opacity
 
- Protected Attributes inherited from vtkAbstractContextItem
vtkContextSceneScene
 
vtkAbstractContextItemParent
 
vtkContextScenePrivateChildren
 
bool Visible
 
bool Interactive
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Detailed Description

Definition at line 34 of file vtkPlotHistogram2D.h.

Member Typedef Documentation

Definition at line 37 of file vtkPlotHistogram2D.h.

Constructor & Destructor Documentation

vtkPlotHistogram2D::vtkPlotHistogram2D ( )
protected
vtkPlotHistogram2D::~vtkPlotHistogram2D ( )
protected

Member Function Documentation

static int vtkPlotHistogram2D::IsTypeOf ( const char *  type)
static
virtual int vtkPlotHistogram2D::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 vtkPlot.

static vtkPlotHistogram2D* vtkPlotHistogram2D::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkPlotHistogram2D::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkPlot.

vtkPlotHistogram2D* vtkPlotHistogram2D::NewInstance ( ) const
virtual void vtkPlotHistogram2D::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 vtkPlot.

static vtkPlotHistogram2D* vtkPlotHistogram2D::New ( )
static

Creates a new object.

virtual void vtkPlotHistogram2D::Update ( )
virtual

Perform any updates to the item that may be necessary before rendering. The scene should take care of calling this on all items before their Paint function is invoked.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkPlotHistogram2D::Paint ( vtkContext2D painter)
virtual

Paint event for the item, called whenever it needs to be drawn.

Reimplemented from vtkAbstractContextItem.

virtual void vtkPlotHistogram2D::SetInputData ( vtkImageData data,
vtkIdType  z = 0 
)
virtual

Set the input, we are expecting a vtkImageData with just one component, this would normally be a float or a double. It will be passed to the other functions as a double to generate a color.

virtual void vtkPlotHistogram2D::SetInputData ( vtkTable )
inlinevirtual

Set the input, we are expecting a vtkImageData with just one component, this would normally be a float or a double. It will be passed to the other functions as a double to generate a color.

Reimplemented from vtkPlot.

Definition at line 56 of file vtkPlotHistogram2D.h.

virtual void vtkPlotHistogram2D::SetInputData ( vtkTable ,
const vtkStdString ,
const vtkStdString  
)
inlinevirtual

Set the input, we are expecting a vtkImageData with just one component, this would normally be a float or a double. It will be passed to the other functions as a double to generate a color.

Reimplemented from vtkPlot.

Definition at line 57 of file vtkPlotHistogram2D.h.

vtkImageData* vtkPlotHistogram2D::GetInputImageData ( )

Get the input table used by the plot.

void vtkPlotHistogram2D::SetTransferFunction ( vtkScalarsToColors transfer)

Set the color transfer function that will be used to generate the 2D histogram.

vtkScalarsToColors* vtkPlotHistogram2D::GetTransferFunction ( )

Get the color transfer function that is used to generate the histogram.

virtual void vtkPlotHistogram2D::GetBounds ( double  bounds[4])
virtual

Get the bounds for this plot as (Xmin, Xmax, Ymin, Ymax). See GetUnscaledInputBounds for more information.

Reimplemented from vtkPlot.

virtual void vtkPlotHistogram2D::SetPosition ( const vtkRectf pos)
virtual
virtual vtkRectf vtkPlotHistogram2D::GetPosition ( )
virtual
virtual vtkStdString vtkPlotHistogram2D::GetTooltipLabel ( const vtkVector2d plotPos,
vtkIdType  seriesIndex,
vtkIdType  segmentIndex 
)
virtual

Generate and return the tooltip label string for this plot The segmentIndex parameter is ignored. The member variable TooltipLabelFormat can be set as a printf-style string to build custom tooltip labels from, and may contain: An empty string generates the default tooltip labels. The following case-sensitive format tags (without quotes) are recognized: 'x' The X position of the histogram cell 'y' The Y position of the histogram cell 'v' The scalar value of the histogram cell Note: the i and j tags are valid only if there is a 1:1 correspondence between individual histogram cells and axis tick marks 'i' The X axis tick label for the histogram cell 'j' The Y axis tick label for the histogram cell Any other characters or unrecognized format tags are printed in the tooltip label verbatim.

Reimplemented from vtkPlot.

virtual vtkIdType vtkPlotHistogram2D::GetNearestPoint ( const vtkVector2f point,
const vtkVector2f tolerance,
vtkVector2f location 
)
virtual

Function to query a plot for the nearest point to the specified coordinate. Returns an index between 0 and (number of histogram cells

  • 1), or -1. The index 0 is at cell x=0, y=0 of the histogram, and the index increases in a minor fashon with x and in a major fashon with y. The referent of "location" is set to the x and y integer indices of the histogram cell.

Reimplemented from vtkPlot.

void vtkPlotHistogram2D::GenerateHistogram ( )
protected

Where all the magic happens...

Member Data Documentation

vtkSmartPointer<vtkImageData> vtkPlotHistogram2D::Input
protected

Definition at line 115 of file vtkPlotHistogram2D.h.

vtkSmartPointer<vtkImageData> vtkPlotHistogram2D::Output
protected

Definition at line 116 of file vtkPlotHistogram2D.h.

vtkSmartPointer<vtkScalarsToColors> vtkPlotHistogram2D::TransferFunction
protected

Definition at line 117 of file vtkPlotHistogram2D.h.

vtkRectf vtkPlotHistogram2D::Position
protected

Definition at line 118 of file vtkPlotHistogram2D.h.


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