vtkBarChartActor Class Reference

create a bar chart from an array More...

#include <vtkBarChartActor.h>

Inheritance diagram for vtkBarChartActor:

Collaboration diagram for vtkBarChartActor:

Public Member Functions
virtual void	SetInput (vtkDataObject *)
	Set the input to the bar chart actor.
vtkTypeBool	HasTranslucentPolygonalGeometry () override
	Does this prop have some translucent polygonal geometry?
void	ReleaseGraphicsResources (vtkWindow *) override
	Release any graphics resources that are being consumed by this actor.
virtual vtkDataObject *	GetInput ()
	Get the input data object to this actor.
virtual void	SetTitleVisibility (vtkTypeBool)
	Enable/Disable the display of a plot title.
virtual vtkTypeBool	GetTitleVisibility ()
	Enable/Disable the display of a plot title.
virtual void	TitleVisibilityOn ()
	Enable/Disable the display of a plot title.
virtual void	TitleVisibilityOff ()
	Enable/Disable the display of a plot title.
virtual void	SetTitle (const char *)
	Set/Get the title of the bar chart.
virtual char *	GetTitle ()
	Set/Get the title of the bar chart.
virtual void	SetTitleTextProperty (vtkTextProperty *p)
	Set/Get the title text property.
virtual vtkTextProperty *	GetTitleTextProperty ()
	Set/Get the title text property.
virtual void	SetLabelVisibility (vtkTypeBool)
	Enable/Disable the display of bar labels.
virtual vtkTypeBool	GetLabelVisibility ()
	Enable/Disable the display of bar labels.
virtual void	LabelVisibilityOn ()
	Enable/Disable the display of bar labels.
virtual void	LabelVisibilityOff ()
	Enable/Disable the display of bar labels.
virtual void	SetLabelTextProperty (vtkTextProperty *p)
	Set/Get the labels text property.
virtual vtkTextProperty *	GetLabelTextProperty ()
	Set/Get the labels text property.
void	SetBarColor (int i, double r, double g, double b)
	Specify colors for each bar.
void	SetBarColor (int i, const double color[3])
	Specify colors for each bar.
double *	GetBarColor (int i)
	Specify colors for each bar.
void	SetBarLabel (const int i, const char *)
	Specify the names of each bar.
const char *	GetBarLabel (int i)
	Specify the names of each bar.
virtual void	SetYTitle (const char *)
	Specify the title of the y-axis.
virtual char *	GetYTitle ()
	Specify the title of the y-axis.
virtual void	SetLegendVisibility (vtkTypeBool)
	Enable/Disable the creation of a legend.
virtual vtkTypeBool	GetLegendVisibility ()
	Enable/Disable the creation of a legend.
virtual void	LegendVisibilityOn ()
	Enable/Disable the creation of a legend.
virtual void	LegendVisibilityOff ()
	Enable/Disable the creation of a legend.
virtual vtkLegendBoxActor *	GetLegendActor ()
	Retrieve handles to the legend box.
int	RenderOverlay (vtkViewport *) override
	Draw the bar plot.
int	RenderOpaqueGeometry (vtkViewport *) override
	Draw the bar plot.
int	RenderTranslucentPolygonalGeometry (vtkViewport *) override
	Draw the bar plot.
Public Member Functions inherited from vtkActor2D
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkActor2D *	NewInstance () const
vtkTypeBool	HasTranslucentPolygonalGeometry () override
	Does this prop have some translucent polygonal geometry?
vtkProperty2D *	GetProperty ()
	Returns this actor's vtkProperty2D.
virtual void	SetProperty (vtkProperty2D *)
	Set this vtkProp's vtkProperty2D.
void	SetDisplayPosition (int, int)
	Set the Prop2D's position in display coordinates.
vtkMTimeType	GetMTime () override
	Return this objects MTime.
void	GetActors2D (vtkPropCollection *pc) override
	For some exporters and other other operations we must be able to collect all the actors or volumes.
void	ShallowCopy (vtkProp *prop) override
	Shallow copy of this vtkActor2D.
void	ReleaseGraphicsResources (vtkWindow *) override
	Release any graphics resources that are being consumed by this actor.
virtual vtkCoordinate *	GetActualPositionCoordinate (void)
	Return the actual vtkCoordinate reference that the mapper should use to position the actor.
virtual vtkCoordinate *	GetActualPosition2Coordinate (void)
	Return the actual vtkCoordinate reference that the mapper should use to position the actor.
int	RenderOverlay (vtkViewport *viewport) override
	Support the standard render methods.
int	RenderOpaqueGeometry (vtkViewport *viewport) override
	Support the standard render methods.
int	RenderTranslucentPolygonalGeometry (vtkViewport *viewport) override
	Support the standard render methods.
virtual void	SetMapper (vtkMapper2D *mapper)
	Set/Get the vtkMapper2D which defines the data to be drawn.
virtual vtkMapper2D *	GetMapper ()
	Set/Get the vtkMapper2D which defines the data to be drawn.
virtual void	SetLayerNumber (int)
	Set/Get the layer number in the overlay planes into which to render.
virtual int	GetLayerNumber ()
	Set/Get the layer number in the overlay planes into which to render.
virtual vtkCoordinate *	GetPositionCoordinate ()
	Get the PositionCoordinate instance of vtkCoordinate.
virtual void	SetPosition (float x[2])
	Get the PositionCoordinate instance of vtkCoordinate.
virtual void	SetPosition (float x, float y)
	Get the PositionCoordinate instance of vtkCoordinate.
virtual float *	GetPosition ()
	Get the PositionCoordinate instance of vtkCoordinate.
virtual vtkCoordinate *	GetPosition2Coordinate ()
	Access the Position2 instance variable.
virtual void	SetPosition2 (float x[2])
	Access the Position2 instance variable.
virtual void	SetPosition2 (float x, float y)
	Access the Position2 instance variable.
virtual float *	GetPosition2 ()
	Access the Position2 instance variable.
void	SetWidth (double w)
	Set/Get the height and width of the Actor2D.
double	GetWidth ()
	Set/Get the height and width of the Actor2D.
void	SetHeight (double h)
	Set/Get the height and width of the Actor2D.
double	GetHeight ()
	Set/Get the height and width of the Actor2D.
Public Member Functions inherited from vtkProp
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkProp *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	GetActors (vtkPropCollection *)
	For some exporters and other other operations we must be able to collect all the actors or volumes.
virtual void	GetActors2D (vtkPropCollection *)
virtual void	GetVolumes (vtkPropCollection *)
virtual void	Pick ()
	Method fires PickEvent if the prop is picked.
virtual vtkMTimeType	GetRedrawMTime ()
	Return the mtime of anything that would cause the rendered image to appear differently.
virtual double *	GetBounds ()
	Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
virtual void	ShallowCopy (vtkProp *prop)
	Shallow copy of this vtkProp.
virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
	These methods are used by subclasses to place a matrix (if any) in the prop prior to rendering.
virtual vtkMatrix4x4 *	GetMatrix ()
virtual bool	HasKeys (vtkInformation *requiredKeys)
	Tells if the prop has all the required keys.
virtual int	RenderOpaqueGeometry (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS All concrete subclasses must be able to render themselves.
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)
virtual int	RenderVolumetricGeometry (vtkViewport *)
virtual int	RenderOverlay (vtkViewport *)
virtual bool	RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys)
	Render the opaque geometry only if the prop has all the requiredKeys.
virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
	Render the translucent polygonal geometry only if the prop has all the requiredKeys.
virtual bool	RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
	Render the volumetric geometry only if the prop has all the requiredKeys.
virtual bool	RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
	Render in the overlay of the viewport only if the prop has all the requiredKeys.
virtual vtkTypeBool	HasTranslucentPolygonalGeometry ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry.
virtual vtkTypeBool	HasOpaqueGeometry ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some opaque geometry? This method is called during the rendering process to know if there is some opaque geometry.
virtual void	ReleaseGraphicsResources (vtkWindow *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this actor.
virtual double	GetEstimatedRenderTime (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS The EstimatedRenderTime may be used to select between different props, for example in LODProp it is used to select the level-of-detail.
virtual double	GetEstimatedRenderTime ()
virtual void	SetEstimatedRenderTime (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS This method is used by, for example, the vtkLODProp3D in order to initialize the estimated render time at start-up to some user defined value.
virtual void	RestoreEstimatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS When the EstimatedRenderTime is first set to 0.0 (in the SetAllocatedRenderTime method) the old value is saved.
virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS This method is intended to allow the renderer to add to the EstimatedRenderTime in props that require information that the renderer has in order to do this.
void	SetRenderTimeMultiplier (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Get/Set the multiplier for the render time.
virtual double	GetRenderTimeMultiplier ()
virtual void	BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used to construct assembly paths and perform part traversal.
virtual bool	GetSupportsSelection ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used by vtkHardwareSelector to determine if the prop supports hardware selection.
virtual void	ProcessSelectorPixelBuffers (vtkHardwareSelector *, std::vector< unsigned int > &)
	allows a prop to update a selections color buffers
virtual void	SetVisibility (vtkTypeBool)
	Set/Get visibility of this vtkProp.
virtual vtkTypeBool	GetVisibility ()
	Set/Get visibility of this vtkProp.
virtual void	VisibilityOn ()
	Set/Get visibility of this vtkProp.
virtual void	VisibilityOff ()
	Set/Get visibility of this vtkProp.
virtual void	SetPickable (vtkTypeBool)
	Set/Get the pickable instance variable.
virtual vtkTypeBool	GetPickable ()
	Set/Get the pickable instance variable.
virtual void	PickableOn ()
	Set/Get the pickable instance variable.
virtual void	PickableOff ()
	Set/Get the pickable instance variable.
virtual void	SetDragable (vtkTypeBool)
	Set/Get the value of the dragable instance variable.
virtual vtkTypeBool	GetDragable ()
	Set/Get the value of the dragable instance variable.
virtual void	DragableOn ()
	Set/Get the value of the dragable instance variable.
virtual void	DragableOff ()
	Set/Get the value of the dragable instance variable.
virtual void	SetUseBounds (bool)
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual bool	GetUseBounds ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual void	UseBoundsOn ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual void	UseBoundsOff ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual void	InitPathTraversal ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
virtual vtkAssemblyPath *	GetNextPath ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
virtual int	GetNumberOfPaths ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
virtual vtkInformation *	GetPropertyKeys ()
	Set/Get property keys.
virtual void	SetPropertyKeys (vtkInformation *keys)
	Set/Get property keys.
virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS The renderer may use the allocated rendering time to determine how to render this actor.
virtual double	GetAllocatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS.
virtual int	GetNumberOfConsumers ()
	Get the number of consumers.
void	AddConsumer (vtkObject *c)
	Add or remove or get or check a consumer,.
void	RemoveConsumer (vtkObject *c)
	Add or remove or get or check a consumer,.
vtkObject *	GetConsumer (int i)
	Add or remove or get or check a consumer,.
int	IsConsumer (vtkObject *c)
	Add or remove or get or check a consumer,.
virtual void	SetShaderProperty (vtkShaderProperty *property)
	Set/Get the shader property.
virtual vtkShaderProperty *	GetShaderProperty ()
	Set/Get the shader property.
virtual bool	IsRenderingTranslucentPolygonalGeometry ()
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on.
virtual void	DebugOff ()
	Turn debugging output off.
bool	GetDebug ()
	Get the value of the debug flag.
void	SetDebug (bool debugFlag)
	Set the value of the debug flag.
virtual void	Modified ()
	Update the modification time for this object.
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
vtkTypeBool	HasObserver (unsigned long event)
vtkTypeBool	HasObserver (const char *event)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.
int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
int	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.
virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
virtual void	Delete ()
	Delete a VTK object.
virtual void	FastDelete ()
	Delete a reference to this object.
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream.
virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int)
	Sets the reference count.
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

Static Public Member Functions
static vtkBarChartActor *	New ()
	Instantiate this class.
Static Public Member Functions inherited from vtkActor2D
static vtkTypeBool	IsTypeOf (const char *type)
static vtkActor2D *	SafeDownCast (vtkObjectBase *o)
static vtkActor2D *	New ()
	Creates an actor2D with the following defaults: position (0,0) (coordinate system is viewport); at layer 0.
Static Public Member Functions inherited from vtkProp
static vtkTypeBool	IsTypeOf (const char *type)
static vtkProp *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	GeneralTextureUnit ()
	Optional Key Indicating the texture unit for general texture mapping Old OpenGL was a state machine where you would push or pop items.
static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
	Optional Key Indicating the texture transform for general texture mapping Old OpenGL was a state machine where you would push or pop items.
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.
static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.
static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
	vtkBarChartActor ()
	~vtkBarChartActor () override
Protected Member Functions inherited from vtkActor2D
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkActor2D ()
	~vtkActor2D () override
Protected Member Functions inherited from vtkProp
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkProp ()
	~vtkProp () override
Protected Member Functions inherited from vtkObject
	vtkObject ()
	~vtkObject () override
void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)
typedef vtkActor2D	Superclass
	Standard methods for type information and printing.
static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods for type information and printing.
static vtkBarChartActor *	SafeDownCast (vtkObjectBase *o)
	Standard methods for type information and printing.
virtual vtkTypeBool	IsA (const char *type)
	Standard methods for type information and printing.
vtkBarChartActor *	NewInstance () const
	Standard methods for type information and printing.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard methods for type information and printing.
virtual vtkObjectBase *	NewInstanceInternal () const
	Standard methods for type information and printing.

Additional Inherited Members
Public Types inherited from vtkActor2D
typedef vtkProp	Superclass
Public Types inherited from vtkProp
typedef vtkObject	Superclass
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()
Protected Attributes inherited from vtkActor2D
vtkMapper2D *	Mapper
int	LayerNumber
vtkProperty2D *	Property
vtkCoordinate *	PositionCoordinate
vtkCoordinate *	Position2Coordinate
Protected Attributes inherited from vtkProp
vtkTypeBool	Visibility
vtkTypeBool	Pickable
vtkTypeBool	Dragable
bool	UseBounds
double	AllocatedRenderTime
double	EstimatedRenderTime
double	SavedEstimatedRenderTime
double	RenderTimeMultiplier
int	NumberOfConsumers
vtkObject **	Consumers
vtkAssemblyPaths *	Paths
vtkInformation *	PropertyKeys
vtkShaderProperty *	ShaderProperty
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

create a bar chart from an array

vtkBarChartActor generates a bar chart from an array of numbers defined in field data (a vtkDataObject). To use this class, you must specify an input data object. You'll probably also want to specify the position of the plot be setting the Position and Position2 instance variables, which define a rectangle in which the plot lies. There are also many other instance variables that control the look of the plot includes its title and legend.

Set the text property/attributes of the title and the labels through the vtkTextProperty objects associated with these components.

See also

vtkParallelCoordinatesActor vtkXYPlotActor vtkSpiderPlotActor vtkPieChartActor

Online Examples:

ImageAccumulateGreyscale

CompareRandomGeneratorsCxx

HistogramBarChart

Definition at line 89 of file vtkBarChartActor.h.

Member Typedef Documentation

Superclass

typedef vtkActor2D vtkBarChartActor::Superclass

Standard methods for type information and printing.

Definition at line 96 of file vtkBarChartActor.h.

Constructor & Destructor Documentation

vtkBarChartActor()

vtkBarChartActor::vtkBarChartActor ( )

protected

~vtkBarChartActor()

vtkBarChartActor::~vtkBarChartActor ( )

overrideprotected

Member Function Documentation

IsTypeOf()

static vtkTypeBool vtkBarChartActor::IsTypeOf ( const char *  type )

static

Standard methods for type information and printing.

IsA()

virtual vtkTypeBool vtkBarChartActor::IsA ( const char *  type )

virtual

Standard methods for type information and printing.

Reimplemented from vtkActor2D.

SafeDownCast()

static vtkBarChartActor * vtkBarChartActor::SafeDownCast ( vtkObjectBase *  o )

static

Standard methods for type information and printing.

NewInstanceInternal()

virtual vtkObjectBase * vtkBarChartActor::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for type information and printing.

Reimplemented from vtkActor2D.

NewInstance()

vtkBarChartActor * vtkBarChartActor::NewInstance

(

)

const

Standard methods for type information and printing.

PrintSelf()

void vtkBarChartActor::PrintSelf ( ostream &  os, vtkIndent  indent  )

overridevirtual

Standard methods for type information and printing.

Reimplemented from vtkObject.

New()

static vtkBarChartActor * vtkBarChartActor::New ( )

static

Instantiate this class.

SetInput()

virtual void vtkBarChartActor::SetInput ( vtkDataObject *  )

virtual

Set the input to the bar chart actor.

GetInput()

virtual vtkDataObject * vtkBarChartActor::GetInput ( )

virtual

Get the input data object to this actor.

SetTitleVisibility()

virtual void vtkBarChartActor::SetTitleVisibility ( vtkTypeBool  )

virtual

Enable/Disable the display of a plot title.

GetTitleVisibility()

virtual vtkTypeBool vtkBarChartActor::GetTitleVisibility ( )

virtual

Enable/Disable the display of a plot title.

TitleVisibilityOn()

virtual void vtkBarChartActor::TitleVisibilityOn ( )

virtual

Enable/Disable the display of a plot title.

TitleVisibilityOff()

virtual void vtkBarChartActor::TitleVisibilityOff ( )

virtual

Enable/Disable the display of a plot title.

SetTitle()

virtual void vtkBarChartActor::SetTitle ( const char *  )

virtual

Set/Get the title of the bar chart.

GetTitle()

virtual char * vtkBarChartActor::GetTitle ( )

virtual

Set/Get the title of the bar chart.

SetTitleTextProperty()

virtual void vtkBarChartActor::SetTitleTextProperty ( vtkTextProperty *  p )

virtual

Set/Get the title text property.

The property controls the appearance of the plot title.

GetTitleTextProperty()

virtual vtkTextProperty * vtkBarChartActor::GetTitleTextProperty ( )

virtual

Set/Get the title text property.

The property controls the appearance of the plot title.

SetLabelVisibility()

virtual void vtkBarChartActor::SetLabelVisibility ( vtkTypeBool  )

virtual

Enable/Disable the display of bar labels.

GetLabelVisibility()

virtual vtkTypeBool vtkBarChartActor::GetLabelVisibility ( )

virtual

Enable/Disable the display of bar labels.

LabelVisibilityOn()

virtual void vtkBarChartActor::LabelVisibilityOn ( )

virtual

Enable/Disable the display of bar labels.

LabelVisibilityOff()

virtual void vtkBarChartActor::LabelVisibilityOff ( )

virtual

Enable/Disable the display of bar labels.

SetLabelTextProperty()

virtual void vtkBarChartActor::SetLabelTextProperty ( vtkTextProperty *  p )

virtual

Set/Get the labels text property.

This controls the appearance of all bar bar labels.

GetLabelTextProperty()

virtual vtkTextProperty * vtkBarChartActor::GetLabelTextProperty ( )

virtual

Set/Get the labels text property.

This controls the appearance of all bar bar labels.

SetBarColor() [1/2]

void vtkBarChartActor::SetBarColor	(	int	i,
		double	r,
		double	g,
		double	b
	)

Specify colors for each bar.

If not specified, they are automatically generated.

SetBarColor() [2/2]

void vtkBarChartActor::SetBarColor ( int  i, const double  color[3]  )

inline

Specify colors for each bar.

If not specified, they are automatically generated.

Definition at line 167 of file vtkBarChartActor.h.

GetBarColor()

double * vtkBarChartActor::GetBarColor

(

int

i

)

Specify colors for each bar.

If not specified, they are automatically generated.

SetBarLabel()

void vtkBarChartActor::SetBarLabel	(	const int	i,
		const char *
	)

Specify the names of each bar.

If not specified, then an integer number is automatically generated.

GetBarLabel()

const char * vtkBarChartActor::GetBarLabel

(

int

i

)

Specify the names of each bar.

If not specified, then an integer number is automatically generated.

SetYTitle()

virtual void vtkBarChartActor::SetYTitle ( const char *  )

virtual

Specify the title of the y-axis.

GetYTitle()

virtual char * vtkBarChartActor::GetYTitle ( )

virtual

Specify the title of the y-axis.

SetLegendVisibility()

virtual void vtkBarChartActor::SetLegendVisibility ( vtkTypeBool  )

virtual

Enable/Disable the creation of a legend.

If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

GetLegendVisibility()

virtual vtkTypeBool vtkBarChartActor::GetLegendVisibility ( )

virtual

Enable/Disable the creation of a legend.

If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

LegendVisibilityOn()

virtual void vtkBarChartActor::LegendVisibilityOn ( )

virtual

Enable/Disable the creation of a legend.

If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

LegendVisibilityOff()

virtual void vtkBarChartActor::LegendVisibilityOff ( )

virtual

Enable/Disable the creation of a legend.

If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

GetLegendActor()

virtual vtkLegendBoxActor * vtkBarChartActor::GetLegendActor ( )

virtual

Retrieve handles to the legend box.

This is useful if you would like to manually control the legend appearance.

RenderOverlay()

int vtkBarChartActor::RenderOverlay ( vtkViewport *  )

overridevirtual

Draw the bar plot.

Reimplemented from vtkProp.

RenderOpaqueGeometry()

int vtkBarChartActor::RenderOpaqueGeometry ( vtkViewport *  )

overridevirtual

Draw the bar plot.

Reimplemented from vtkProp.

RenderTranslucentPolygonalGeometry()

int vtkBarChartActor::RenderTranslucentPolygonalGeometry ( vtkViewport *  )

inlineoverridevirtual

Draw the bar plot.

Reimplemented from vtkProp.

Definition at line 216 of file vtkBarChartActor.h.

HasTranslucentPolygonalGeometry()

vtkTypeBool vtkBarChartActor::HasTranslucentPolygonalGeometry ( )

overridevirtual

Does this prop have some translucent polygonal geometry?

Reimplemented from vtkProp.

ReleaseGraphicsResources()

void vtkBarChartActor::ReleaseGraphicsResources ( vtkWindow *  )

overridevirtual

Release any graphics resources that are being consumed by this actor.

The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkProp.

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

• Rendering/Annotation/vtkBarChartActor.h