TParallelCoord axes.

Class containing a variable for the TParallelCoord.

Options can be defined each axis separately using the right mouse click. These options can be applied to every axes using the editor.

Axis width: If set to 0, the axis is simply a line. If higher, a color histogram is drawn on the axis.
Axis histogram height: If not 0, a usual bar histogram is drawn on the plot.

The order in which the variables are drawn is essential to see the clusters. The axes can be dragged to change their position. A zoom is also available. The logarithm scale is also available by right clicking on the axis.

Definition at line 24 of file TParallelCoordVar.h.

Public Types
enum	EStatusBits { kLogScale = (1ULL << ( 14 )) , kShowBox = (1ULL << ( 15 )) , kShowBarHisto = (1ULL << ( 16 )) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Public Member Functions
	TParallelCoordVar ()
	Default constructor.

	TParallelCoordVar (Double_t val, const char title, Int_t id, TParallelCoord *gram)
	Normal constructor.

	~TParallelCoordVar () override
	Destructor.

void	AddRange ()

void	AddRange (TParallelCoordRange *range)
	Add a range to the current selection on the axis.

void	DeleteVariable ()
	Delete variables.

Int_t	DistancetoPrimitive (Int_t px, Int_t py) override
	Computes the distance from the axis.

void	Draw (Option_t *option="") override
	Draw the axis.

Bool_t	Eval (Long64_t evtidx, TParallelCoordSelect *select)
	Check if the entry is within the range(s) of "select".

void	ExecuteEvent (Int_t entry, Int_t px, Int_t py) override
	Execute the corresponding entry.

Bool_t	GetBarHisto ()

Bool_t	GetBoxPlot ()

Double_t	GetCurrentAverage () const

Double_t	GetCurrentMax () const

Double_t	GetCurrentMin () const

Int_t	GetEntryWeight (Long64_t evtidx)
	Get the entry weight: The weight of an entry for a given variable is the bin content of the histogram bin the entry is going through.

void	GetEntryXY (Long64_t n, Double_t &x, Double_t &y)
	Get the position of the variable on the graph for the n'th entry.

Int_t	GetHistBinning () const

Double_t	GetHistHeight ()

Int_t	GetHistLineWidth ()

TH1F *	GetHistogram ()
	Create or recreate the histogram.

Int_t	GetId ()

Bool_t	GetLogScale () const

void	GetMinMaxMean ()
	Get mean, min and max of those variable.

Int_t	GetNbins ()

Long64_t	GetNentries () const

char *	GetObjectInfo (Int_t px, Int_t py) const override
	Returns info about this axis.

TParallelCoord *	GetParallel ()

void	GetQuantiles ()
	Get the box plot values (quantiles).

TList *	GetRanges ()

Double_t	GetValuefromXY (Double_t x, Double_t y)
	Get the value corresponding to the position.

Double_t *	GetValues ()

Bool_t	GetVert ()

Double_t	GetX ()

void	GetXYfromValue (Double_t value, Double_t &x, Double_t &y)
	Get a position corresponding to the value on the axis.

Double_t	GetY ()

void	Init ()
	Initialise the TParallelVar variables.

TClass *	IsA () const override

void	Paint (Option_t *option="") override
	Paint the axis.

void	PaintBoxPlot ()
	Paint the boxes in the case of a candle chart.

void	PaintHistogram ()
	Paint the histogram on the axis.

void	PaintLabels ()
	Paint the axis labels and titles.

void	Print (Option_t *option="") const override
	Print the axis main data.

void	SavePrimitive (std::ostream &out, Option_t *options) override
	Save the TParallelCoordVar as a macro.

void	SetBarHisto (Bool_t h)

void	SetBoxPlot (Bool_t box)
	Set the axis to display a candle.

void	SetCurrentLimits (Double_t min, Double_t max)
	Set the limits within which one the entries must be painted.

void	SetCurrentMax (Double_t max)
	Set the current maximum of the axis.

void	SetCurrentMin (Double_t min)
	Set the current minimum of the axis.

void	SetHistogramBinning (Int_t n=100)
	Set the histogram binning.

void	SetHistogramHeight (Double_t h=0)
	Set the height of the bar histogram.

void	SetHistogramLineWidth (Int_t lw=2)

void	SetInitMax (Double_t max)

void	SetInitMin (Double_t min)

void	SetLiveRangesUpdate (Bool_t on)
	If true, the pad is updated while the motion of a dragged range.

void	SetLogScale (Bool_t log)
	Set the axis in log scale.

void	SetTitle (const char *) override
	Set the title of the TNamed.

void	SetValues (Long64_t length, Double_t *val)
	Set the variable values.

void	SetX (Double_t x, Bool_t gl)
	Set the X position of the axis in the case of a vertical axis.

void	SetY (Double_t y, Bool_t gl)
	Set the Y position of the axis in the case of a horizontal axis.

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	Unzoom ()

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").

TObject *	Clone (const char *newname="") const override
	Make a clone of an object using the Streamer facility.

Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.

void	Copy (TObject &named) const override
	Copy this to obj.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

const char *	GetName () const override
	Returns name of object.

const char *	GetTitle () const override
	Returns title of object.

ULong_t	Hash () const override
	Return hash value for this object.

Bool_t	IsSortable () const override

void	ls (Option_t *option="") const override
	List TNamed name and title.

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor.

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor.

virtual	~TAttLine ()
	AttLine destructor.

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line.

virtual Color_t	GetLineColor () const
	Return the line color.

virtual Style_t	GetLineStyle () const
	Return the line style.

virtual Width_t	GetLineWidth () const
	Return the line width.

virtual void	Modify ()
	Change current line attributes if necessary.

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.

virtual void	SetLineColor (Color_t lcolor)
	Set the line color.

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color.

virtual void	SetLineStyle (Style_t lstyle)
	Set the line style.

virtual void	SetLineWidth (Width_t lwidth)
	Set the line width.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor.

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor.

virtual	~TAttFill ()
	AttFill destructor.

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill.

virtual Color_t	GetFillColor () const
	Return the fill area color.

virtual Style_t	GetFillStyle () const
	Return the fill area style.

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary.

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values.

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out.

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes.

virtual void	SetFillColor (Color_t fcolor)
	Set the fill area color.

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color.

virtual void	SetFillStyle (Style_t fstyle)
	Set the fill area style.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TNamed
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Static Public Member Functions inherited from TAttLine
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttFill
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Private Attributes
TH1F *	fHistogram
	! Histogram holding the variable distribution.

Double_t	fHistoHeight
	Histogram Height.

Int_t	fHistoLW
	Line width used to draw the histogram line.

Int_t	fId
	Id identifying the variable for the editor.

Double_t	fMaxCurrent
	Current used maximum.

Double_t	fMaxInit
	Memory of the maximum when first initialized.

Double_t	fMean
	Average.

Double_t	fMed
	Median value (Q2).

Double_t	fMinCurrent
	Current used minimum.

Double_t	fMinInit
	Memory of the minimum when first initialized.

Int_t	fNbins
	Number of bins in fHistogram.

Long64_t	fNentries
	Number of stored entries values.

TParallelCoord *	fParallel
	Pointer to the TParallelCoord which owns the TParallelCoordVar.

Double_t	fQua1
	First quantile (Q1).

Double_t	fQua3
	Third quantile (Q3).

TList *	fRanges
	List of the TParallelRange owned by TParallelCoordVar.

Double_t *	fVal
	![fNentries] Entries values for the variable.

Double_t	fX1
	x1 coordinate of the axis.

Double_t	fX2
	x2 coordinate of the axis.

Double_t	fY1
	y1 coordinate of the axis.

Double_t	fY2
	y2 coordinate of the axis.

Additional Inherited Members
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color.

Style_t	fLineStyle
	Line style.

Width_t	fLineWidth
	Line width.

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color.

Style_t	fFillStyle
	Fill area style.

#include <TParallelCoordVar.h>

Inheritance diagram for TParallelCoordVar:

[legend]

Member Enumeration Documentation

◆ EStatusBits

enum TParallelCoordVar::EStatusBits

Enumerator
kLogScale
kShowBox
kShowBarHisto

Definition at line 26 of file TParallelCoordVar.h.

Constructor & Destructor Documentation

◆ TParallelCoordVar() [1/2]

TParallelCoordVar::TParallelCoordVar ( )

Default constructor.

Definition at line 54 of file TParallelCoordVar.cxx.

◆ TParallelCoordVar() [2/2]

TParallelCoordVar::TParallelCoordVar	(	Double_t *	val,
		const char *	title,
		Int_t	id,
		TParallelCoord *	parallel
	)

Normal constructor.

By default, the title and the name are the expression given to TTree::Draw. The name can be changed by the user (the label on the plot) but not the title.

Definition at line 81 of file TParallelCoordVar.cxx.

◆ ~TParallelCoordVar()

TParallelCoordVar::~TParallelCoordVar ( )

override

Destructor.

Definition at line 63 of file TParallelCoordVar.cxx.

Member Function Documentation

◆ AddRange() [1/2]

void TParallelCoordVar::AddRange ( )

inline

Definition at line 60 of file TParallelCoordVar.h.

◆ AddRange() [2/2]

void TParallelCoordVar::AddRange ( TParallelCoordRange * range )

Add a range to the current selection on the axis.

Definition at line 102 of file TParallelCoordVar.cxx.

◆ Class()

static TClass * TParallelCoordVar::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TParallelCoordVar::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TParallelCoordVar::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 117 of file TParallelCoordVar.h.

◆ DeclFileName()

static const char * TParallelCoordVar::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 117 of file TParallelCoordVar.h.

◆ DeleteVariable()

void TParallelCoordVar::DeleteVariable ( )

Delete variables.

Definition at line 122 of file TParallelCoordVar.cxx.

◆ DistancetoPrimitive()

Int_t TParallelCoordVar::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)

overridevirtual

Computes the distance from the axis.

Reimplemented from TObject.

Definition at line 131 of file TParallelCoordVar.cxx.

◆ Draw()

void TParallelCoordVar::Draw ( Option_t * option = "" )

overridevirtual

Draw the axis.

Reimplemented from TObject.

Definition at line 150 of file TParallelCoordVar.cxx.

◆ Eval()

Bool_t TParallelCoordVar::Eval	(	Long64_t	evtidx,
		TParallelCoordSelect *	select
	)

Check if the entry is within the range(s) of "select".

Two ranges on a single axis are conjugated as a "or": to be selected, the entry must be in one of the ranges.

Definition at line 160 of file TParallelCoordVar.cxx.

◆ ExecuteEvent()

void TParallelCoordVar::ExecuteEvent	(	Int_t	entry,
		Int_t	px,
		Int_t	py
	)

overridevirtual

Execute the corresponding entry.

Reimplemented from TObject.

Definition at line 182 of file TParallelCoordVar.cxx.

◆ GetBarHisto()

Bool_t TParallelCoordVar::GetBarHisto ( )

inline

Definition at line 66 of file TParallelCoordVar.h.

◆ GetBoxPlot()

Bool_t TParallelCoordVar::GetBoxPlot ( )

inline

Definition at line 67 of file TParallelCoordVar.h.

◆ GetCurrentAverage()

Double_t TParallelCoordVar::GetCurrentAverage ( ) const

inline

Definition at line 74 of file TParallelCoordVar.h.

◆ GetCurrentMax()

Double_t TParallelCoordVar::GetCurrentMax ( ) const

inline

Definition at line 73 of file TParallelCoordVar.h.

◆ GetCurrentMin()

Double_t TParallelCoordVar::GetCurrentMin ( ) const

inline

Definition at line 72 of file TParallelCoordVar.h.

◆ GetEntryWeight()

Int_t TParallelCoordVar::GetEntryWeight ( Long64_t evtidx )

Get the entry weight: The weight of an entry for a given variable is the bin content of the histogram bin the entry is going through.

Definition at line 346 of file TParallelCoordVar.cxx.

◆ GetEntryXY()

void TParallelCoordVar::GetEntryXY	(	Long64_t	n,
		Double_t &	x,
		Double_t &	y
	)

Get the position of the variable on the graph for the n'th entry.

Definition at line 317 of file TParallelCoordVar.cxx.

◆ GetHistBinning()

Int_t TParallelCoordVar::GetHistBinning ( ) const

inline

Definition at line 71 of file TParallelCoordVar.h.

◆ GetHistHeight()

Double_t TParallelCoordVar::GetHistHeight ( )

inline

Definition at line 77 of file TParallelCoordVar.h.

◆ GetHistLineWidth()

Int_t TParallelCoordVar::GetHistLineWidth ( )

inline

Definition at line 78 of file TParallelCoordVar.h.

◆ GetHistogram()

TH1F * TParallelCoordVar::GetHistogram ( )

Create or recreate the histogram.

Definition at line 355 of file TParallelCoordVar.cxx.

◆ GetId()

Int_t TParallelCoordVar::GetId ( )

inline

Definition at line 69 of file TParallelCoordVar.h.

◆ GetLogScale()

Bool_t TParallelCoordVar::GetLogScale ( ) const

inline

Definition at line 70 of file TParallelCoordVar.h.

◆ GetMinMaxMean()

void TParallelCoordVar::GetMinMaxMean ( )

Get mean, min and max of those variable.

Definition at line 372 of file TParallelCoordVar.cxx.

◆ GetNbins()

Int_t TParallelCoordVar::GetNbins ( )

inline

Definition at line 83 of file TParallelCoordVar.h.

◆ GetNentries()

Long64_t TParallelCoordVar::GetNentries ( ) const

inline

Definition at line 84 of file TParallelCoordVar.h.

◆ GetObjectInfo()

char * TParallelCoordVar::GetObjectInfo	(	Int_t	px,
		Int_t	py
	)		const

overridevirtual

Returns info about this axis.

Reimplemented from TObject.

Definition at line 394 of file TParallelCoordVar.cxx.

◆ GetParallel()

TParallelCoord * TParallelCoordVar::GetParallel ( )

inline

Definition at line 86 of file TParallelCoordVar.h.

◆ GetQuantiles()

void TParallelCoordVar::GetQuantiles ( )

Get the box plot values (quantiles).

Definition at line 429 of file TParallelCoordVar.cxx.

◆ GetRanges()

TList * TParallelCoordVar::GetRanges ( )

inline

Definition at line 87 of file TParallelCoordVar.h.

◆ GetValuefromXY()

Double_t TParallelCoordVar::GetValuefromXY	(	Double_t	x,
		Double_t	y
	)

Get the value corresponding to the position.

Definition at line 469 of file TParallelCoordVar.cxx.

◆ GetValues()

Double_t * TParallelCoordVar::GetValues ( )

inline

Definition at line 88 of file TParallelCoordVar.h.

◆ GetVert()

Bool_t TParallelCoordVar::GetVert ( )

inline

Definition at line 90 of file TParallelCoordVar.h.

◆ GetX()

Double_t TParallelCoordVar::GetX ( )

inline

Definition at line 81 of file TParallelCoordVar.h.

◆ GetXYfromValue()

void TParallelCoordVar::GetXYfromValue	(	Double_t	value,
		Double_t &	x,
		Double_t &	y
	)

Get a position corresponding to the value on the axis.

Definition at line 488 of file TParallelCoordVar.cxx.

◆ GetY()

Double_t TParallelCoordVar::GetY ( )

inline

Definition at line 82 of file TParallelCoordVar.h.

◆ Init()

void TParallelCoordVar::Init ( )

Initialise the TParallelVar variables.

Definition at line 518 of file TParallelCoordVar.cxx.

◆ IsA()

TClass * TParallelCoordVar::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TNamed.

Definition at line 117 of file TParallelCoordVar.h.

◆ Paint()

void TParallelCoordVar::Paint ( Option_t * option = "" )

overridevirtual

Paint the axis.

Reimplemented from TObject.

Definition at line 549 of file TParallelCoordVar.cxx.

◆ PaintBoxPlot()

void TParallelCoordVar::PaintBoxPlot ( )

Paint the boxes in the case of a candle chart.

Definition at line 563 of file TParallelCoordVar.cxx.

◆ PaintHistogram()

void TParallelCoordVar::PaintHistogram ( )

Paint the histogram on the axis.

Definition at line 663 of file TParallelCoordVar.cxx.

◆ PaintLabels()

void TParallelCoordVar::PaintLabels ( )

Paint the axis labels and titles.

Definition at line 768 of file TParallelCoordVar.cxx.

◆ Print()

void TParallelCoordVar::Print ( Option_t * option = "" ) const

overridevirtual

Print the axis main data.

Reimplemented from TNamed.

Definition at line 819 of file TParallelCoordVar.cxx.

◆ SavePrimitive()

void TParallelCoordVar::SavePrimitive	(	std::ostream &	out,
		Option_t *	options
	)

overridevirtual

Save the TParallelCoordVar as a macro.

Can be used only in the context of TParallelCoord::SavePrimitive (pointer "TParallelCoord* para" is defined in TParallelCoord::SavePrimitive) with the option "pcalled".

Reimplemented from TObject.

Definition at line 831 of file TParallelCoordVar.cxx.

◆ SetBarHisto()

void TParallelCoordVar::SetBarHisto ( Bool_t h )

inline

Definition at line 100 of file TParallelCoordVar.h.

◆ SetBoxPlot()

void TParallelCoordVar::SetBoxPlot ( Bool_t box )

Set the axis to display a candle.

Definition at line 869 of file TParallelCoordVar.cxx.

◆ SetCurrentLimits()

void TParallelCoordVar::SetCurrentLimits	(	Double_t	min,
		Double_t	max
	)

Set the limits within which one the entries must be painted.

Definition at line 920 of file TParallelCoordVar.cxx.

◆ SetCurrentMax()

void TParallelCoordVar::SetCurrentMax ( Double_t max )

Set the current maximum of the axis.

Definition at line 912 of file TParallelCoordVar.cxx.

◆ SetCurrentMin()

void TParallelCoordVar::SetCurrentMin ( Double_t min )

Set the current minimum of the axis.

Definition at line 904 of file TParallelCoordVar.cxx.

◆ SetHistogramBinning()

void TParallelCoordVar::SetHistogramBinning ( Int_t n = 100 )

Set the histogram binning.

Definition at line 882 of file TParallelCoordVar.cxx.

◆ SetHistogramHeight()

void TParallelCoordVar::SetHistogramHeight ( Double_t h = 0 )

Set the height of the bar histogram.

Definition at line 892 of file TParallelCoordVar.cxx.

◆ SetHistogramLineWidth()

void TParallelCoordVar::SetHistogramLineWidth ( Int_t lw = 2 )

inline

Definition at line 101 of file TParallelCoordVar.h.

◆ SetInitMax()

void TParallelCoordVar::SetInitMax ( Double_t max )

inline

Definition at line 108 of file TParallelCoordVar.h.

◆ SetInitMin()

void TParallelCoordVar::SetInitMin ( Double_t min )

inline

Definition at line 107 of file TParallelCoordVar.h.

◆ SetLiveRangesUpdate()

void TParallelCoordVar::SetLiveRangesUpdate ( Bool_t on )

If true, the pad is updated while the motion of a dragged range.

Definition at line 945 of file TParallelCoordVar.cxx.

◆ SetLogScale()

void TParallelCoordVar::SetLogScale ( Bool_t log )

Set the axis in log scale.

Definition at line 955 of file TParallelCoordVar.cxx.

◆ SetTitle()

void TParallelCoordVar::SetTitle ( const char * title )

inlineoverridevirtual

Set the title of the TNamed.

Reimplemented from TNamed.

Definition at line 111 of file TParallelCoordVar.h.

◆ SetValues()

void TParallelCoordVar::SetValues	(	Long64_t	length,
		Double_t *	val
	)

Set the variable values.

Definition at line 977 of file TParallelCoordVar.cxx.

◆ SetX()

void TParallelCoordVar::SetX	(	Double_t	x,
		Bool_t	gl
	)

Set the X position of the axis in the case of a vertical axis.

and rotate the axis if it was horizontal.

Definition at line 992 of file TParallelCoordVar.cxx.

◆ SetY()

void TParallelCoordVar::SetY	(	Double_t	y,
		Bool_t	gl
	)

Set the Y position of the axis in the case of a horizontal axis.

and rotate the axis if it was vertical.

Definition at line 1011 of file TParallelCoordVar.cxx.

◆ Streamer()

void TParallelCoordVar::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TNamed.

◆ StreamerNVirtual()

void TParallelCoordVar::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 117 of file TParallelCoordVar.h.

◆ Unzoom()

void TParallelCoordVar::Unzoom ( )

inline

Definition at line 115 of file TParallelCoordVar.h.

Member Data Documentation

◆ fHistogram

TH1F* TParallelCoordVar::fHistogram

private

! Histogram holding the variable distribution.

Definition at line 52 of file TParallelCoordVar.h.

◆ fHistoHeight

Double_t TParallelCoordVar::fHistoHeight

private

Histogram Height.

Definition at line 48 of file TParallelCoordVar.h.

◆ fHistoLW

Int_t TParallelCoordVar::fHistoLW

private

Line width used to draw the histogram line.

Definition at line 33 of file TParallelCoordVar.h.

◆ fId

Int_t TParallelCoordVar::fId

private

Id identifying the variable for the editor.

Definition at line 34 of file TParallelCoordVar.h.

◆ fMaxCurrent

Double_t TParallelCoordVar::fMaxCurrent

private

Current used maximum.

Definition at line 44 of file TParallelCoordVar.h.

◆ fMaxInit

Double_t TParallelCoordVar::fMaxInit

private

Memory of the maximum when first initialized.

Definition at line 41 of file TParallelCoordVar.h.

◆ fMean

Double_t TParallelCoordVar::fMean

private

Average.

Definition at line 42 of file TParallelCoordVar.h.

◆ fMed

Double_t TParallelCoordVar::fMed

private

Median value (Q2).

Definition at line 45 of file TParallelCoordVar.h.

◆ fMinCurrent

Double_t TParallelCoordVar::fMinCurrent

private

Current used minimum.

Definition at line 43 of file TParallelCoordVar.h.

◆ fMinInit

Double_t TParallelCoordVar::fMinInit

private

Memory of the minimum when first initialized.

Definition at line 40 of file TParallelCoordVar.h.

◆ fNbins

Int_t TParallelCoordVar::fNbins

private

Number of bins in fHistogram.

Definition at line 32 of file TParallelCoordVar.h.

◆ fNentries

Long64_t TParallelCoordVar::fNentries

private

Number of stored entries values.

Definition at line 35 of file TParallelCoordVar.h.

◆ fParallel

TParallelCoord* TParallelCoordVar::fParallel

private

Pointer to the TParallelCoord which owns the TParallelCoordVar.

Definition at line 51 of file TParallelCoordVar.h.

◆ fQua1

Double_t TParallelCoordVar::fQua1

private

First quantile (Q1).

Definition at line 46 of file TParallelCoordVar.h.

◆ fQua3

Double_t TParallelCoordVar::fQua3

private

Third quantile (Q3).

Definition at line 47 of file TParallelCoordVar.h.

◆ fRanges

TList* TParallelCoordVar::fRanges

private

List of the TParallelRange owned by TParallelCoordVar.

Definition at line 50 of file TParallelCoordVar.h.

◆ fVal

Double_t* TParallelCoordVar::fVal

private

![fNentries] Entries values for the variable.

Definition at line 49 of file TParallelCoordVar.h.

◆ fX1

Double_t TParallelCoordVar::fX1

private

x1 coordinate of the axis.

Definition at line 36 of file TParallelCoordVar.h.

◆ fX2

Double_t TParallelCoordVar::fX2

private

x2 coordinate of the axis.

Definition at line 37 of file TParallelCoordVar.h.

◆ fY1

Double_t TParallelCoordVar::fY1

private

y1 coordinate of the axis.

Definition at line 38 of file TParallelCoordVar.h.

◆ fY2

Double_t TParallelCoordVar::fY2

private

y2 coordinate of the axis.

Definition at line 39 of file TParallelCoordVar.h.

Libraries for TParallelCoordVar:

[legend]

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

tree/treeviewer/inc/TParallelCoordVar.h
tree/treeviewer/src/TParallelCoordVar.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ EStatusBits

Constructor & Destructor Documentation

◆ TParallelCoordVar() [1/2]

◆ TParallelCoordVar() [2/2]

◆ ~TParallelCoordVar()

Member Function Documentation

◆ AddRange() [1/2]

◆ AddRange() [2/2]

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ DeleteVariable()

◆ DistancetoPrimitive()

◆ Draw()

◆ Eval()

◆ ExecuteEvent()

◆ GetBarHisto()

◆ GetBoxPlot()

◆ GetCurrentAverage()

◆ GetCurrentMax()

◆ GetCurrentMin()

◆ GetEntryWeight()

◆ GetEntryXY()

◆ GetHistBinning()

◆ GetHistHeight()

◆ GetHistLineWidth()

◆ GetHistogram()

◆ GetId()

◆ GetLogScale()

◆ GetMinMaxMean()

◆ GetNbins()

◆ GetNentries()

◆ GetObjectInfo()

◆ GetParallel()

◆ GetQuantiles()

◆ GetRanges()

◆ GetValuefromXY()

◆ GetValues()

◆ GetVert()

◆ GetX()

◆ GetXYfromValue()

◆ GetY()

◆ Init()

◆ IsA()

◆ Paint()

◆ PaintBoxPlot()

◆ PaintHistogram()

◆ PaintLabels()

◆ Print()

◆ SavePrimitive()

◆ SetBarHisto()

◆ SetBoxPlot()

◆ SetCurrentLimits()

◆ SetCurrentMax()

◆ SetCurrentMin()

◆ SetHistogramBinning()

◆ SetHistogramHeight()

◆ SetHistogramLineWidth()

◆ SetInitMax()

◆ SetInitMin()

◆ SetLiveRangesUpdate()

◆ SetLogScale()

◆ SetTitle()

◆ SetValues()

◆ SetX()

◆ SetY()

◆ Streamer()

◆ StreamerNVirtual()

◆ Unzoom()

Member Data Documentation

◆ fHistogram

◆ fHistoHeight

◆ fHistoLW