Graph 2D class with errors.
A TGraph2DErrors is a TGraph2D with errors. It behaves like a TGraph2D and has the same drawing options.
The **"ERR"** drawing option allows to display the error bars. The following example shows how to use it:
Definition at line 26 of file TGraph2DErrors.h.
Public Member Functions | |
TGraph2DErrors () | |
TGraph2DErrors default constructor. | |
TGraph2DErrors (const TGraph2DErrors &) | |
Copy constructor. | |
TGraph2DErrors (Int_t n) | |
TGraph2DErrors normal constructor the arrays are preset to zero. | |
TGraph2DErrors (Int_t n, Double_t *x, Double_t *y, Double_t *z, Double_t *ex=nullptr, Double_t *ey=nullptr, Double_t *ez=nullptr, Option_t *option="") | |
TGraph2DErrors constructor with doubles vectors as input. | |
~TGraph2DErrors () override | |
TGraph2DErrors destructor. | |
Double_t | GetErrorX (Int_t bin) const override |
This function is called by Graph2DFitChisquare. | |
Double_t | GetErrorY (Int_t bin) const override |
This function is called by Graph2DFitChisquare. | |
Double_t | GetErrorZ (Int_t bin) const override |
This function is called by Graph2DFitChisquare. | |
Double_t * | GetEX () const override |
Double_t * | GetEY () const override |
Double_t * | GetEZ () const override |
Double_t | GetXmaxE () const override |
Returns the X maximum with errors. | |
Double_t | GetXminE () const override |
Returns the X minimum with errors. | |
Double_t | GetYmaxE () const override |
Returns the Y maximum with errors. | |
Double_t | GetYminE () const override |
Returns the Y minimum with errors. | |
Double_t | GetZmaxE () const override |
Returns the Z maximum with errors. | |
Double_t | GetZminE () const override |
Returns the Z minimum with errors. | |
TClass * | IsA () const override |
TGraph2DErrors & | operator= (const TGraph2DErrors &) |
Assignment operator Copy everything except list of functions. | |
void | Print (Option_t *chopt="") const override |
Print 2D graph and errors values. | |
Int_t | RemovePoint (Int_t ipoint) |
Deletes point number ipoint. | |
void | Scale (Double_t c1=1., Option_t *option="z") override |
Multiply the values and errors of a TGraph2DErrors by a constant c1. | |
void | Set (Int_t n) override |
Set number of points in the 2D graph. | |
void | SetPoint (Int_t i, Double_t x, Double_t y, Double_t z) override |
Set x, y and z values for point number i. | |
virtual void | SetPointError (Int_t i, Double_t ex, Double_t ey, Double_t ez) |
Set ex, ey and ez values for point number i. | |
void | Streamer (TBuffer &) override |
Stream an object of class TGraph2DErrors. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TGraph2D | |
TGraph2D () | |
Graph2D default constructor. | |
TGraph2D (const char *filename, const char *format="%lg %lg %lg", Option_t *option="") | |
Graph2D constructor reading input from filename filename is assumed to contain at least three columns of numbers. | |
TGraph2D (const char *name, const char *title, Int_t n, Double_t *x, Double_t *y, Double_t *z) | |
Graph2D constructor with name, title and three vectors of doubles as input. | |
TGraph2D (const TGraph2D &) | |
Graph2D copy constructor. | |
TGraph2D (Int_t n) | |
Graph2D constructor. | |
TGraph2D (Int_t n, Double_t *x, Double_t *y, Double_t *z) | |
Graph2D constructor with three vectors of doubles as input. | |
TGraph2D (Int_t n, Float_t *x, Float_t *y, Float_t *z) | |
Graph2D constructor with three vectors of floats as input. | |
TGraph2D (Int_t n, Int_t *x, Int_t *y, Int_t *z) | |
Graph2D constructor with three vectors of ints as input. | |
TGraph2D (TH2 *h2) | |
Graph2D constructor with a TH2 (h2) as input. | |
~TGraph2D () override | |
TGraph2D destructor. | |
virtual void | AddPoint (Double_t x, Double_t y, Double_t z) |
Append a new point to the graph. | |
void | Browse (TBrowser *) override |
Browse. | |
void | Clear (Option_t *option="") override |
Free all memory allocated by this object. | |
virtual void | DirectoryAutoAdd (TDirectory *) |
Perform the automatic addition of the graph to the given directory. | |
Int_t | DistancetoPrimitive (Int_t px, Int_t py) override |
Computes distance from point px,py to a graph. | |
void | Draw (Option_t *option="P0") override |
Specific drawing options can be used to paint a TGraph2D: | |
void | ExecuteEvent (Int_t event, Int_t px, Int_t py) override |
Executes action corresponding to one event. | |
TObject * | FindObject (const char *name) const override |
search object named name in the list of functions | |
TObject * | FindObject (const TObject *obj) const override |
search object obj in the list of functions | |
virtual TFitResultPtr | Fit (const char *formula, Option_t *option="", Option_t *goption="") |
Fits this graph with function with name fname Predefined functions such as gaus, expo and poln are automatically created by ROOT. | |
virtual TFitResultPtr | Fit (TF2 *f2, Option_t *option="", Option_t *goption="") |
Fits this 2D graph with function f2. | |
virtual void | FitPanel () |
Display a GUI panel with all graph fit options. | |
TList * | GetContourList (Double_t contour) |
Returns the X and Y graphs building a contour. | |
TDirectory * | GetDirectory () const |
virtual Double_t * | GetEXhigh () const |
virtual Double_t * | GetEXlow () const |
virtual Double_t * | GetEYhigh () const |
virtual Double_t * | GetEYlow () const |
virtual Double_t * | GetEZhigh () const |
virtual Double_t * | GetEZlow () const |
TH2D * | GetHistogram (Option_t *option="") |
By default returns a pointer to the Delaunay histogram. | |
TList * | GetListOfFunctions () const |
Double_t | GetMargin () const |
Double_t | GetMaximum () const |
Double_t | GetMinimum () const |
Int_t | GetN () const |
Int_t | GetNpx () const |
Int_t | GetNpy () const |
virtual Int_t | GetPoint (Int_t i, Double_t &x, Double_t &y, Double_t &z) const |
Get x, y and z values for point number i. | |
Double_t * | GetX () const |
TAxis * | GetXaxis () const |
Get x axis of the graph. | |
Double_t | GetXmax () const |
Returns the X maximum. | |
Double_t | GetXmin () const |
Returns the X minimum. | |
Double_t * | GetY () const |
TAxis * | GetYaxis () const |
Get y axis of the graph. | |
Double_t | GetYmax () const |
Returns the Y maximum. | |
Double_t | GetYmin () const |
Returns the Y minimum. | |
Double_t * | GetZ () const |
TAxis * | GetZaxis () const |
Get z axis of the graph. | |
Double_t | GetZmax () const |
Returns the Z maximum. | |
Double_t | GetZmin () const |
Returns the Z minimum. | |
Double_t | Interpolate (Double_t x, Double_t y) |
Finds the z value at the position (x,y) thanks to the Delaunay interpolation. | |
TGraph2D & | operator= (const TGraph2D &) |
Graph2D operator "=". | |
void | Paint (Option_t *option="") override |
Paints this 2D graph with its current attributes. | |
TH1 * | Project (Option_t *option="x") const |
Projects a 2-d graph into 1 or 2-d histograms depending on the option parameter. | |
Int_t | RemovePoint (Int_t ipoint) |
Deletes point number ipoint. | |
void | SavePrimitive (std::ostream &out, Option_t *option="") override |
Saves primitive as a C++ statement(s) on output stream out. | |
virtual void | SetDirectory (TDirectory *dir) |
By default when an 2D graph is created, it is added to the list of 2D graph objects in the current directory in memory. | |
virtual void | SetHistogram (TH2 *h, Option_t *option="") |
Sets the histogram to be filled. | |
void | SetMargin (Double_t m=0.1) |
Sets the extra space (in %) around interpolated area for the 2D histogram. | |
void | SetMarginBinsContent (Double_t z=0.) |
Sets the histogram bin height for points lying outside the TGraphDelaunay convex hull ie: the bins in the margin. | |
void | SetMaximum (Double_t maximum=-1111) |
Set maximum. | |
void | SetMaxIter (Int_t n=100000) |
void | SetMinimum (Double_t minimum=-1111) |
Set minimum. | |
void | SetName (const char *name) override |
Changes the name of this 2D graph. | |
void | SetNameTitle (const char *name, const char *title) override |
Change the name and title of this 2D graph. | |
void | SetNpx (Int_t npx=40) |
Sets the number of bins along X used to draw the function. | |
void | SetNpy (Int_t npx=40) |
Sets the number of bins along Y used to draw the function. | |
void | SetTitle (const char *title="") override |
Sets the 2D graph title. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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. | |
TClass * | IsA () const override |
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. | |
void | Print (Option_t *option="") const override |
Print TNamed name and title. | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. | |
void | Streamer (TBuffer &) override |
Stream an object of class 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. | |
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 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 char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
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) |
Public Member Functions inherited from TAttMarker | |
TAttMarker () | |
TAttMarker default constructor. | |
TAttMarker (Color_t color, Style_t style, Size_t msize) | |
TAttMarker normal constructor. | |
virtual | ~TAttMarker () |
TAttMarker destructor. | |
void | Copy (TAttMarker &attmarker) const |
Copy this marker attributes to a new TAttMarker. | |
virtual Color_t | GetMarkerColor () const |
Return the marker color. | |
virtual Size_t | GetMarkerSize () const |
Return the marker size. | |
virtual Style_t | GetMarkerStyle () const |
Return the marker style. | |
virtual void | Modify () |
Change current marker attributes if necessary. | |
virtual void | ResetAttMarker (Option_t *toption="") |
Reset this marker attributes to the default values. | |
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. | |
virtual void | SetMarkerAttributes () |
Invoke the DialogCanvas Marker attributes. | |
virtual void | SetMarkerColor (Color_t mcolor=1) |
Set the marker color. | |
virtual void | SetMarkerColorAlpha (Color_t mcolor, Float_t malpha) |
Set a transparent marker color. | |
virtual void | SetMarkerSize (Size_t msize=1) |
Set the marker size. | |
virtual void | SetMarkerStyle (Style_t mstyle=1) |
Set the marker 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 TGraph2D | |
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 () |
Static Public Member Functions inherited from TAttMarker | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Width_t | GetMarkerLineWidth (Style_t style) |
Internal helper function that returns the line width of the given marker style (0 = filled marker) | |
static Style_t | GetMarkerStyleBase (Style_t style) |
Internal helper function that returns the corresponding marker style with line width 1 for the given style. | |
Protected Attributes | |
Double_t * | fEX {nullptr} |
[fNpoints] array of X errors | |
Double_t * | fEY {nullptr} |
[fNpoints] array of Y errors | |
Double_t * | fEZ {nullptr} |
[fNpoints] array of Z errors | |
Protected Attributes inherited from TGraph2D | |
TObject * | fDelaunay |
! Pointer to Delaunay interpolator object | |
TDirectory * | fDirectory |
!Pointer to directory holding this 2D graph | |
TList * | fFunctions |
Pointer to list of functions (fits and user) | |
TH2D * | fHistogram |
!2D histogram of z values linearly interpolated on the triangles | |
Double_t | fMargin |
Extra space (in %) around interpolated area for fHistogram. | |
Double_t | fMaximum |
Maximum value for plotting along z. | |
Int_t | fMaxIter |
Maximum number of iterations to find Delaunay triangles. | |
Double_t | fMinimum |
Minimum value for plotting along z. | |
Int_t | fNpoints |
Number of points in the data set. | |
Int_t | fNpx |
Number of bins along X in fHistogram. | |
Int_t | fNpy |
Number of bins along Y in fHistogram. | |
TVirtualHistPainter * | fPainter |
!Pointer to histogram painter | |
Int_t | fSize |
!Real size of fX, fY and fZ | |
Double_t * | fX |
[fNpoints] | |
Double_t * | fY |
[fNpoints] Data set to be plotted | |
Double_t * | fZ |
[fNpoints] | |
Double_t | fZout |
fHistogram bin height for points lying outside the interpolated area | |
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. | |
Protected Attributes inherited from TAttMarker | |
Color_t | fMarkerColor |
Marker color. | |
Size_t | fMarkerSize |
Marker size. | |
Style_t | fMarkerStyle |
Marker style. | |
Additional Inherited Members | |
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 )) } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Protected Member Functions inherited from TGraph2D | |
void | Build (Int_t n) |
Creates the 2D graph basic data structure. | |
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 () |
#include <TGraph2DErrors.h>
TGraph2DErrors::TGraph2DErrors | ( | ) |
TGraph2DErrors default constructor.
Definition at line 80 of file TGraph2DErrors.cxx.
TGraph2DErrors::TGraph2DErrors | ( | Int_t | n | ) |
TGraph2DErrors normal constructor the arrays are preset to zero.
Definition at line 89 of file TGraph2DErrors.cxx.
TGraph2DErrors::TGraph2DErrors | ( | Int_t | n, |
Double_t * | x, | ||
Double_t * | y, | ||
Double_t * | z, | ||
Double_t * | ex = nullptr , |
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Double_t * | ey = nullptr , |
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Double_t * | ez = nullptr , |
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Option_t * | option = "" |
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) |
TGraph2DErrors constructor with doubles vectors as input.
Definition at line 112 of file TGraph2DErrors.cxx.
TGraph2DErrors::TGraph2DErrors | ( | const TGraph2DErrors & | g | ) |
Copy constructor.
Copy everything except list of functions
Definition at line 150 of file TGraph2DErrors.cxx.
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override |
TGraph2DErrors destructor.
Definition at line 139 of file TGraph2DErrors.cxx.
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static |
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inlinestaticconstexpr |
Definition at line 60 of file TGraph2DErrors.h.
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inlinestatic |
Definition at line 60 of file TGraph2DErrors.h.
This function is called by Graph2DFitChisquare.
It returns the error along X at point i.
Reimplemented from TGraph2D.
Definition at line 198 of file TGraph2DErrors.cxx.
This function is called by Graph2DFitChisquare.
It returns the error along Y at point i.
Reimplemented from TGraph2D.
Definition at line 210 of file TGraph2DErrors.cxx.
This function is called by Graph2DFitChisquare.
It returns the error along Z at point i.
Reimplemented from TGraph2D.
Definition at line 222 of file TGraph2DErrors.cxx.
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inlineoverridevirtual |
Reimplemented from TGraph2D.
Definition at line 44 of file TGraph2DErrors.h.
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inlineoverridevirtual |
Reimplemented from TGraph2D.
Definition at line 45 of file TGraph2DErrors.h.
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inlineoverridevirtual |
Reimplemented from TGraph2D.
Definition at line 46 of file TGraph2DErrors.h.
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overridevirtual |
Returns the X maximum with errors.
Reimplemented from TGraph2D.
Definition at line 233 of file TGraph2DErrors.cxx.
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overridevirtual |
Returns the X minimum with errors.
Reimplemented from TGraph2D.
Definition at line 244 of file TGraph2DErrors.cxx.
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overridevirtual |
Returns the Y maximum with errors.
Reimplemented from TGraph2D.
Definition at line 255 of file TGraph2DErrors.cxx.
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overridevirtual |
Returns the Y minimum with errors.
Reimplemented from TGraph2D.
Definition at line 266 of file TGraph2DErrors.cxx.
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overridevirtual |
Returns the Z maximum with errors.
Reimplemented from TGraph2D.
Definition at line 277 of file TGraph2DErrors.cxx.
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overridevirtual |
Returns the Z minimum with errors.
Reimplemented from TGraph2D.
Definition at line 288 of file TGraph2DErrors.cxx.
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inlineoverridevirtual |
Reimplemented from TGraph2D.
Definition at line 60 of file TGraph2DErrors.h.
TGraph2DErrors & TGraph2DErrors::operator= | ( | const TGraph2DErrors & | g | ) |
Assignment operator Copy everything except list of functions.
Definition at line 169 of file TGraph2DErrors.cxx.
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overridevirtual |
Print 2D graph and errors values.
Reimplemented from TGraph2D.
Definition at line 299 of file TGraph2DErrors.cxx.
Deletes point number ipoint.
Definition at line 348 of file TGraph2DErrors.cxx.
Multiply the values and errors of a TGraph2DErrors by a constant c1.
If option contains "x" the x values and errors are scaled If option contains "y" the y values and errors are scaled If option contains "z" the z values and errors are scaled If option contains "xyz" all three x, y and z values and errors are scaled
Reimplemented from TGraph2D.
Definition at line 314 of file TGraph2DErrors.cxx.
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overridevirtual |
Set number of points in the 2D graph.
Existing coordinates are preserved. New coordinates above fNpoints are preset to 0.
Reimplemented from TGraph2D.
Definition at line 337 of file TGraph2DErrors.cxx.
Set x, y and z values for point number i.
Reimplemented from TGraph2D.
Definition at line 396 of file TGraph2DErrors.cxx.
Set ex, ey and ez values for point number i.
Definition at line 438 of file TGraph2DErrors.cxx.
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overridevirtual |
Stream an object of class TGraph2DErrors.
Reimplemented from TGraph2D.
Definition at line 454 of file TGraph2DErrors.cxx.
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inline |
Definition at line 60 of file TGraph2DErrors.h.
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protected |
[fNpoints] array of X errors
Definition at line 29 of file TGraph2DErrors.h.
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protected |
[fNpoints] array of Y errors
Definition at line 30 of file TGraph2DErrors.h.
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protected |
[fNpoints] array of Z errors
Definition at line 31 of file TGraph2DErrors.h.