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Reference Guide
TPolyMarker3D Class Reference

A 3D polymarker.

It has three constructors.

First one, without any parameters TPolyMarker3D(), we call 'default constructor' and it's used in a case that just an initialisation is needed (i.e. pointer declaration).

Example:

Second one, takes, usually, two parameters, n (number of points) and marker (marker style). Third parameter is optional.

Example:

TPolyMarker3D (150, 1);

Third one takes, usually, three parameters, n (number of points), *p (pointer to an array of 3D points), and marker (marker style). Fourth parameter is optional.

Example:

Float_t *ptr = new Float_t [150*3];
... ... ...
... ... ...
... ... ...
TPolyMarker3D (150, ptr, 1);

Definition at line 32 of file TPolyMarker3D.h.

Public Member Functions

 TPolyMarker3D ()
 3-D polymarker default constructor. More...
 
 TPolyMarker3D (const TPolyMarker3D &p)
 3-D polymarker copy ctor. More...
 
 TPolyMarker3D (Int_t n, Double_t *p, Marker_t marker=1, Option_t *option="")
 3-D polymarker constructor. More...
 
 TPolyMarker3D (Int_t n, Float_t *p, Marker_t marker=1, Option_t *option="")
 3-D polymarker constructor. Polymarker is initialized with p. More...
 
 TPolyMarker3D (Int_t n, Marker_t marker=1, Option_t *option="")
 3-D polymarker normal constructor with initialization to 0. More...
 
virtual ~TPolyMarker3D ()
 3-D polymarker destructor. More...
 
virtual void Copy (TObject &polymarker) const
 Copy polymarker to polymarker obj. More...
 
Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Compute distance from point px,py to a 3-D polymarker. More...
 
virtual void Draw (Option_t *option="")
 Draws 3-D polymarker with its current attributes. More...
 
virtual void DrawPolyMarker (Int_t n, Float_t *p, Marker_t marker, Option_t *option="")
 Draw this 3-D polymarker with new coordinates. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to one event. More...
 
virtual Int_t GetLastPoint () const
 
virtual Int_t GetN () const
 
virtual const char * GetName () const
 Returns name of object. More...
 
Option_tGetOption () const
 
virtual Float_tGetP () const
 
virtual void GetPoint (Int_t n, Double_t &x, Double_t &y, Double_t &z) const
 Fills the parameters x, y, z with the coordinate of the n-th point n must be between 0 and Size() - 1. More...
 
virtual void GetPoint (Int_t n, Float_t &x, Float_t &y, Float_t &z) const
 Fills the parameters x, y, z with the coordinate of the n-th point n must be between 0 and Size() - 1. More...
 
virtual void ls (Option_t *option="") const
 List this 3-D polymarker. More...
 
virtual Int_t Merge (TCollection *list)
 Merge polymarkers in the collection in this polymarker. More...
 
virtual void Paint (Option_t *option="")
 Paint a TPolyMarker3D. More...
 
virtual void Print (Option_t *option="") const
 Print 3-D polymarker with its attributes on stdout. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save primitive as a C++ statement(s) on output stream. More...
 
virtual void SetName (const char *name)
 Change (i.e. More...
 
virtual Int_t SetNextPoint (Double_t x, Double_t y, Double_t z)
 Set point following LastPoint to x, y, z. More...
 
void SetPoint (Int_t n, Double_t x, Double_t y, Double_t z)
 Set point n to x, y, z. More...
 
virtual void SetPolyMarker (Int_t n, Double_t *p, Marker_t marker, Option_t *option="")
 Re-initialize polymarker with n points from p. More...
 
virtual void SetPolyMarker (Int_t n, Float_t *p, Marker_t marker, Option_t *option="")
 Re-initialize polymarker with n points from p. More...
 
virtual Int_t Size () const
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
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. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
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. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () 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). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
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. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
- Public Member Functions inherited from TAttMarker
 TAttMarker ()
 TAttMarker default constructor. More...
 
 TAttMarker (Color_t color, Style_t style, Size_t msize)
 TAttMarker normal constructor. More...
 
virtual ~TAttMarker ()
 TAttMarker destructor. More...
 
void Copy (TAttMarker &attmarker) const
 Copy this marker attributes to a new TAttMarker. More...
 
virtual void Modify ()
 Change current marker attributes if necessary. More...
 
virtual void ResetAttMarker (Option_t *toption="")
 Reset this marker attributes to the default values. More...
 
virtual void SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1)
 Save line attributes as C++ statement(s) on output stream out. More...
 
virtual void SetMarkerAttributes ()
 Invoke the DialogCanvas Marker attributes. More...
 
virtual void SetMarkerColorAlpha (Color_t mcolor, Float_t malpha)
 Set a transparent marker color. More...
 
- Public Member Functions inherited from TAtt3D
 TAtt3D ()
 
virtual ~TAtt3D ()
 
virtual void Sizeof3D () const
 Set total size of this 3D object (used by X3D interface). More...
 

Static Public Member Functions

static void PaintH3 (TH1 *h, Option_t *option)
 Paint 3-d histogram h with 3-d polymarkers. More...
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Static Public Member Functions inherited from TAttMarker
static Width_t GetMarkerLineWidth (Style_t style)
 Internal helper function that returns the line width of the given marker style (0 = filled marker) More...
 
static Style_t GetMarkerStyleBase (Style_t style)
 Internal helper function that returns the corresponding marker style with line width 1 for the given style. More...
 

Protected Member Functions

TPolyMarker3Doperator= (const TPolyMarker3D &)
 assignment operator More...
 
- 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). More...
 
void MakeZombie ()
 

Protected Attributes

Int_t fLastPoint
 
Int_t fN
 
TString fName
 
TString fOption
 
Float_tfP
 
- Protected Attributes inherited from TAttMarker
Color_t fMarkerColor
 Marker color. More...
 
Size_t fMarkerSize
 Marker size. More...
 
Style_t fMarkerStyle
 Marker style. More...
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 

#include <TPolyMarker3D.h>

Inheritance diagram for TPolyMarker3D:
[legend]

Constructor & Destructor Documentation

◆ TPolyMarker3D() [1/5]

TPolyMarker3D::TPolyMarker3D ( )

3-D polymarker default constructor.

Definition at line 75 of file TPolyMarker3D.cxx.

◆ TPolyMarker3D() [2/5]

TPolyMarker3D::TPolyMarker3D ( Int_t  n,
Marker_t  marker = 1,
Option_t option = "" 
)

3-D polymarker normal constructor with initialization to 0.

Definition at line 86 of file TPolyMarker3D.cxx.

◆ TPolyMarker3D() [3/5]

TPolyMarker3D::TPolyMarker3D ( Int_t  n,
Float_t p,
Marker_t  marker = 1,
Option_t option = "" 
)

3-D polymarker constructor. Polymarker is initialized with p.

Definition at line 107 of file TPolyMarker3D.cxx.

◆ TPolyMarker3D() [4/5]

TPolyMarker3D::TPolyMarker3D ( Int_t  n,
Double_t p,
Marker_t  marker = 1,
Option_t option = "" 
)

3-D polymarker constructor.

Polymarker is initialized with p (cast to float).

Definition at line 135 of file TPolyMarker3D.cxx.

◆ TPolyMarker3D() [5/5]

TPolyMarker3D::TPolyMarker3D ( const TPolyMarker3D p)

3-D polymarker copy ctor.

Definition at line 190 of file TPolyMarker3D.cxx.

◆ ~TPolyMarker3D()

TPolyMarker3D::~TPolyMarker3D ( )
virtual

3-D polymarker destructor.

Definition at line 180 of file TPolyMarker3D.cxx.

Member Function Documentation

◆ Copy()

void TPolyMarker3D::Copy ( TObject polymarker) const
virtual

Copy polymarker to polymarker obj.

Reimplemented from TObject.

Definition at line 202 of file TPolyMarker3D.cxx.

◆ DistancetoPrimitive()

Int_t TPolyMarker3D::DistancetoPrimitive ( Int_t  px,
Int_t  py 
)
virtual

Compute distance from point px,py to a 3-D polymarker.

Compute the closest distance of approach from point px,py to each segment of the polymarker. Returns when the distance found is below DistanceMaximum. The distance is computed in pixels units.

Reimplemented from TObject.

Definition at line 225 of file TPolyMarker3D.cxx.

◆ Draw()

void TPolyMarker3D::Draw ( Option_t option = "")
virtual

Draws 3-D polymarker with its current attributes.

Reimplemented from TObject.

Definition at line 265 of file TPolyMarker3D.cxx.

◆ DrawPolyMarker()

void TPolyMarker3D::DrawPolyMarker ( Int_t  n,
Float_t p,
Marker_t  marker,
Option_t option = "" 
)
virtual

Draw this 3-D polymarker with new coordinates.

Creates a new polymarker which will be adopted by the pad in which it is drawn. Does not change the original polymarker (should be static method).

Definition at line 275 of file TPolyMarker3D.cxx.

◆ ExecuteEvent()

void TPolyMarker3D::ExecuteEvent ( Int_t  event,
Int_t  px,
Int_t  py 
)
virtual

Execute action corresponding to one event.

Reimplemented from TObject.

Definition at line 291 of file TPolyMarker3D.cxx.

◆ GetLastPoint()

virtual Int_t TPolyMarker3D::GetLastPoint ( ) const
inlinevirtual

Definition at line 56 of file TPolyMarker3D.h.

◆ GetN()

virtual Int_t TPolyMarker3D::GetN ( ) const
inlinevirtual

Definition at line 58 of file TPolyMarker3D.h.

◆ GetName()

virtual const char* TPolyMarker3D::GetName ( ) const
inlinevirtual

Returns name of object.

This default method returns the class name. Classes that give objects a name should override this method.

Reimplemented from TObject.

Definition at line 57 of file TPolyMarker3D.h.

◆ GetOption()

Option_t* TPolyMarker3D::GetOption ( ) const
inlinevirtual

Reimplemented from TObject.

Definition at line 62 of file TPolyMarker3D.h.

◆ GetP()

virtual Float_t* TPolyMarker3D::GetP ( ) const
inlinevirtual

Definition at line 59 of file TPolyMarker3D.h.

◆ GetPoint() [1/2]

void TPolyMarker3D::GetPoint ( Int_t  n,
Double_t x,
Double_t y,
Double_t z 
) const
virtual

Fills the parameters x, y, z with the coordinate of the n-th point n must be between 0 and Size() - 1.

Definition at line 706 of file TPolyMarker3D.cxx.

◆ GetPoint() [2/2]

void TPolyMarker3D::GetPoint ( Int_t  n,
Float_t x,
Float_t y,
Float_t z 
) const
virtual

Fills the parameters x, y, z with the coordinate of the n-th point n must be between 0 and Size() - 1.

Definition at line 693 of file TPolyMarker3D.cxx.

◆ ls()

void TPolyMarker3D::ls ( Option_t option = "") const
virtual

List this 3-D polymarker.

Reimplemented from TObject.

Definition at line 300 of file TPolyMarker3D.cxx.

◆ Merge()

Int_t TPolyMarker3D::Merge ( TCollection list)
virtual

Merge polymarkers in the collection in this polymarker.

Definition at line 309 of file TPolyMarker3D.cxx.

◆ operator=()

TPolyMarker3D & TPolyMarker3D::operator= ( const TPolyMarker3D tp3)
protected

assignment operator

Definition at line 162 of file TPolyMarker3D.cxx.

◆ Paint()

void TPolyMarker3D::Paint ( Option_t option = "")
virtual

Paint a TPolyMarker3D.

Reimplemented from TObject.

Reimplemented in TEvePointSet.

Definition at line 344 of file TPolyMarker3D.cxx.

◆ PaintH3()

void TPolyMarker3D::PaintH3 ( TH1 h,
Option_t option 
)
static

Paint 3-d histogram h with 3-d polymarkers.

Definition at line 415 of file TPolyMarker3D.cxx.

◆ Print()

void TPolyMarker3D::Print ( Option_t option = "") const
virtual

Print 3-D polymarker with its attributes on stdout.

Reimplemented from TObject.

Definition at line 494 of file TPolyMarker3D.cxx.

◆ SavePrimitive()

void TPolyMarker3D::SavePrimitive ( std::ostream &  out,
Option_t option = "" 
)
virtual

Save primitive as a C++ statement(s) on output stream.

Reimplemented from TObject.

Definition at line 510 of file TPolyMarker3D.cxx.

◆ SetName()

void TPolyMarker3D::SetName ( const char *  name)
virtual

Change (i.e.

set) the name of the TNamed. WARNING: if the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Definition at line 536 of file TPolyMarker3D.cxx.

◆ SetNextPoint()

Int_t TPolyMarker3D::SetNextPoint ( Double_t  x,
Double_t  y,
Double_t  z 
)
virtual

Set point following LastPoint to x, y, z.

Returns index of the point (new last point).

Definition at line 546 of file TPolyMarker3D.cxx.

◆ SetPoint()

void TPolyMarker3D::SetPoint ( Int_t  n,
Double_t  x,
Double_t  y,
Double_t  z 
)

Set point n to x, y, z.

If n is more then the current TPolyMarker3D size (n > fN) then the polymarker will be resized to contain at least n points.

Definition at line 558 of file TPolyMarker3D.cxx.

◆ SetPolyMarker() [1/2]

void TPolyMarker3D::SetPolyMarker ( Int_t  n,
Double_t p,
Marker_t  marker,
Option_t option = "" 
)
virtual

Re-initialize polymarker with n points from p.

If p=0 initialize with 0. if n <= 0 the current array of points is deleted.

Definition at line 613 of file TPolyMarker3D.cxx.

◆ SetPolyMarker() [2/2]

void TPolyMarker3D::SetPolyMarker ( Int_t  n,
Float_t p,
Marker_t  marker,
Option_t option = "" 
)
virtual

Re-initialize polymarker with n points from p.

If p=0 initialize with 0. if n <= 0 the current array of points is deleted.

Definition at line 583 of file TPolyMarker3D.cxx.

◆ Size()

virtual Int_t TPolyMarker3D::Size ( ) const
inlinevirtual

Definition at line 73 of file TPolyMarker3D.h.

Member Data Documentation

◆ fLastPoint

Int_t TPolyMarker3D::fLastPoint
protected

Definition at line 38 of file TPolyMarker3D.h.

◆ fN

Int_t TPolyMarker3D::fN
protected

Definition at line 35 of file TPolyMarker3D.h.

◆ fName

TString TPolyMarker3D::fName
protected

Definition at line 39 of file TPolyMarker3D.h.

◆ fOption

TString TPolyMarker3D::fOption
protected

Definition at line 37 of file TPolyMarker3D.h.

◆ fP

Float_t* TPolyMarker3D::fP
protected

Definition at line 36 of file TPolyMarker3D.h.

Libraries for TPolyMarker3D:
[legend]

The documentation for this class was generated from the following files:
Float_t
float Float_t
Definition: RtypesCore.h:57
TPolyMarker3D
Definition: TPolyMarker3D.h:32
TPolyMarker3D::TPolyMarker3D
TPolyMarker3D()
3-D polymarker default constructor.
Definition: TPolyMarker3D.cxx:75