Logo ROOT   6.19/01
Reference Guide
TGraphTime Class Reference

TGraphTime is used to draw a set of objects evolving with nsteps in time between tmin and tmax.

Each time step has a new list of objects. This list can be identical to the list of objects in the previous steps, but with different attributes. see example of use in $ROOTSYS/tutorials/graphs/gtime.C

Definition at line 29 of file TGraphTime.h.

Public Member Functions

 TGraphTime ()
 default constructor. More...
 
 TGraphTime (Int_t nsteps, Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax)
 Create a TGraphTime with nsteps in range [xmin,xmax][ymin,ymax]. More...
 
 TGraphTime (const TGraphTime &gr)
 copy constructor. More...
 
virtual ~TGraphTime ()
 GraphTime default destructor. More...
 
virtual Int_t Add (const TObject *obj, Int_t slot, Option_t *option="")
 Add one object to a time slot. More...
 
virtual void Draw (Option_t *chopt="")
 Draw this TGraphTime. More...
 
TObjArrayGetSteps () const
 
virtual void Paint (Option_t *chopt="")
 Paint all objects added to each time step. More...
 
virtual void SaveAnimatedGif (const char *filename="") const
 Save this object to filename as an animated gif file if filename is specified it must be of the form xxx.gif otherwise a file yyy.gif is produced where yyy is the object name. More...
 
virtual void SetSleepTime (Int_t stime=0)
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TString &name, const TString &title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
virtual ~TNamed ()
 TNamed destructor. More...
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
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 two TNamed objects. More...
 
virtual void Copy (TObject &named) const
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t IsSortable () const
 
virtual void ls (Option_t *option="") const
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual void Print (Option_t *option="") const
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
- 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 Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the 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 ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). 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 Option_tGetOption () const
 
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...
 
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
 
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...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
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...
 

Protected Attributes

TH1fFrame
 
Int_t fNsteps
 
Int_t fSleepTime
 
TObjArrayfSteps
 
Double_t fXmax
 
Double_t fXmin
 
Double_t fYmax
 
Double_t fYmin
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

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)
}
 
- 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...
 
- 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 ()
 

#include <TGraphTime.h>

Inheritance diagram for TGraphTime:
[legend]

Constructor & Destructor Documentation

◆ TGraphTime() [1/3]

TGraphTime::TGraphTime ( )

default constructor.

Definition at line 32 of file TGraphTime.cxx.

◆ TGraphTime() [2/3]

TGraphTime::TGraphTime ( Int_t  nsteps,
Double_t  xmin,
Double_t  ymin,
Double_t  xmax,
Double_t  ymax 
)

Create a TGraphTime with nsteps in range [xmin,xmax][ymin,ymax].

Definition at line 48 of file TGraphTime.cxx.

◆ TGraphTime() [3/3]

TGraphTime::TGraphTime ( const TGraphTime gr)

copy constructor.

Definition at line 83 of file TGraphTime.cxx.

◆ ~TGraphTime()

TGraphTime::~TGraphTime ( )
virtual

GraphTime default destructor.

Definition at line 72 of file TGraphTime.cxx.

Member Function Documentation

◆ Add()

Int_t TGraphTime::Add ( const TObject obj,
Int_t  slot,
Option_t option = "" 
)
virtual

Add one object to a time slot.

TGraphTime becomes the owner of this object. object will be drawn with option

Definition at line 103 of file TGraphTime.cxx.

◆ Draw()

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

Draw this TGraphTime.

for each time step the list of objects added to this step are drawn.

Reimplemented from TObject.

Definition at line 124 of file TGraphTime.cxx.

◆ GetSteps()

TObjArray* TGraphTime::GetSteps ( ) const
inline

Definition at line 51 of file TGraphTime.h.

◆ Paint()

void TGraphTime::Paint ( Option_t chopt = "")
virtual

Paint all objects added to each time step.

Reimplemented from TObject.

Definition at line 143 of file TGraphTime.cxx.

◆ SaveAnimatedGif()

void TGraphTime::SaveAnimatedGif ( const char *  filename = "") const
virtual

Save this object to filename as an animated gif file if filename is specified it must be of the form xxx.gif otherwise a file yyy.gif is produced where yyy is the object name.

Definition at line 174 of file TGraphTime.cxx.

◆ SetSleepTime()

virtual void TGraphTime::SetSleepTime ( Int_t  stime = 0)
inlinevirtual

Definition at line 54 of file TGraphTime.h.

Member Data Documentation

◆ fFrame

TH1* TGraphTime::fFrame
protected

Definition at line 40 of file TGraphTime.h.

◆ fNsteps

Int_t TGraphTime::fNsteps
protected

Definition at line 34 of file TGraphTime.h.

◆ fSleepTime

Int_t TGraphTime::fSleepTime
protected

Definition at line 33 of file TGraphTime.h.

◆ fSteps

TObjArray* TGraphTime::fSteps
protected

Definition at line 39 of file TGraphTime.h.

◆ fXmax

Double_t TGraphTime::fXmax
protected

Definition at line 36 of file TGraphTime.h.

◆ fXmin

Double_t TGraphTime::fXmin
protected

Definition at line 35 of file TGraphTime.h.

◆ fYmax

Double_t TGraphTime::fYmax
protected

Definition at line 38 of file TGraphTime.h.

◆ fYmin

Double_t TGraphTime::fYmin
protected

Definition at line 37 of file TGraphTime.h.

Libraries for TGraphTime:
[legend]

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