Logo ROOT   6.19/01
Reference Guide
TText Class Reference

Base class for several text objects.

See TAttText for a list of text attributes or fonts, and also for a discussion on text speed and font quality.

By default, the text is drawn in the pad coordinates system. One can draw in NDC coordinates [0,1] if the function SetNDC is called for a TText object.

Example:

{
TText *t = new TText(.5,.5,"Hello World !");
t->SetTextAlign(22);
t->SetTextFont(43);
t->SetTextSize(40);
t->SetTextAngle(45);
t->Draw();
}
pict1_TText_001.png

Definition at line 23 of file TText.h.

Public Types

enum  { kTextNDC = BIT(14) }
 
- 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)
}
 

Public Member Functions

 TText ()
 
 TText (Double_t x, Double_t y, const char *text)
 Text normal constructor. More...
 
 TText (Double_t x, Double_t y, const wchar_t *text)
 Text normal constructor. More...
 
 TText (const TText &text)
 Copy constructor. More...
 
virtual ~TText ()
 Text default destructor. More...
 
void Copy (TObject &text) const
 Copy this text to text. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Compute distance from point px,py to a string. More...
 
virtual TTextDrawText (Double_t x, Double_t y, const char *text)
 Draw this text with new coordinates. More...
 
virtual TTextDrawText (Double_t x, Double_t y, const wchar_t *text)
 Draw this text with new coordinates. More...
 
virtual TTextDrawTextNDC (Double_t x, Double_t y, const char *text)
 Draw this text with new coordinates in NDC. More...
 
virtual TTextDrawTextNDC (Double_t x, Double_t y, const wchar_t *text)
 Draw this text with new coordinates in NDC. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to one event. More...
 
virtual Rectangle_t GetBBox ()
 Return the "bounding Box" of the Box. More...
 
virtual TPoint GetBBoxCenter ()
 Return the point given by Alignment as 'center'. More...
 
virtual void GetBoundingBox (UInt_t &w, UInt_t &h, Bool_t angle=kFALSE)
 Return text size in pixels. More...
 
virtual void GetControlBox (Int_t x, Int_t y, Double_t theta, Int_t cBoxX[4], Int_t cBoxY[4])
 Return the text control box. More...
 
virtual void GetTextAdvance (UInt_t &a, const char *text, const Bool_t kern=kTRUE) const
 Return text advance for string text if kern is true (default) kerning is taken into account. More...
 
virtual void GetTextAscentDescent (UInt_t &a, UInt_t &d, const char *text) const
 Return text ascent and descent for string text. More...
 
virtual void GetTextAscentDescent (UInt_t &a, UInt_t &d, const wchar_t *text) const
 Return text ascent and descent for string text. More...
 
virtual void GetTextExtent (UInt_t &w, UInt_t &h, const char *text) const
 Return text extent for string text. More...
 
virtual void GetTextExtent (UInt_t &w, UInt_t &h, const wchar_t *text) const
 Return text extent for string text. More...
 
const voidGetWcsTitle (void) const
 Returns the text as UNICODE. More...
 
Double_t GetX () const
 
Double_t GetY () const
 
virtual void ls (Option_t *option="") const
 List this text with its attributes. More...
 
TTextoperator= (const TText &src)
 Assignment operator. More...
 
virtual void Paint (Option_t *option="")
 Paint this text with its current attributes. More...
 
virtual void PaintControlBox (Int_t x, Int_t y, Double_t theta)
 Paint the text control box. More...
 
virtual void PaintText (Double_t x, Double_t y, const char *text)
 Draw this text with new coordinates. More...
 
virtual void PaintText (Double_t x, Double_t y, const wchar_t *text)
 Draw this text with new coordinates. More...
 
virtual void PaintTextNDC (Double_t u, Double_t v, const char *text)
 Draw this text with new coordinates in NDC. More...
 
virtual void PaintTextNDC (Double_t u, Double_t v, const wchar_t *text)
 Draw this text with new coordinates in NDC. More...
 
virtual void Print (Option_t *option="") const
 Dump this text with its attributes. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save primitive as a C++ statement(s) on output stream out. More...
 
virtual void SetBBoxCenter (const TPoint &p)
 Set the point given by Alignment as 'center'. More...
 
virtual void SetBBoxCenterX (const Int_t x)
 Set X coordinate of the point given by Alignment as 'center'. More...
 
virtual void SetBBoxCenterY (const Int_t y)
 Set Y coordinate of the point given by Alignment as 'center'. More...
 
virtual void SetBBoxX1 (const Int_t x)
 Set left hand side of BoundingBox to a value (resize in x direction on left) More...
 
virtual void SetBBoxX2 (const Int_t x)
 Set right hand side of BoundingBox to a value (resize in x direction on right) More...
 
virtual void SetBBoxY1 (const Int_t y)
 Set top of BoundingBox to a value (resize in y direction on top) More...
 
virtual void SetBBoxY2 (const Int_t y)
 Set bottom of BoundingBox to a value (resize in y direction on bottom) More...
 
virtual void SetMbTitle (const wchar_t *title=L"")
 Change (i.e. set) the title of the TNamed. More...
 
virtual void SetNDC (Bool_t isNDC=kTRUE)
 Set NDC mode on if isNDC = kTRUE, off otherwise. More...
 
virtual void SetText (Double_t x, Double_t y, const char *text)
 
virtual void SetText (Double_t x, Double_t y, const wchar_t *text)
 
virtual void SetX (Double_t x)
 
virtual void SetY (Double_t y)
 
- 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 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
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. 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 void Draw (Option_t *option="")
 Default Draw method for all objects. 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 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...
 
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...
 
- Public Member Functions inherited from TAttText
 TAttText ()
 AttText default constructor. More...
 
 TAttText (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize)
 AttText normal constructor. More...
 
virtual ~TAttText ()
 AttText destructor. More...
 
void Copy (TAttText &atttext) const
 Copy this text attributes to a new TAttText. More...
 
virtual Short_t GetTextAlign () const
 Return the text alignment. More...
 
virtual Float_t GetTextAngle () const
 Return the text angle. More...
 
virtual Color_t GetTextColor () const
 Return the text color. More...
 
virtual Font_t GetTextFont () const
 Return the text font. More...
 
virtual Float_t GetTextSize () const
 Return the text size. More...
 
virtual void Modify ()
 Change current text attributes if necessary. More...
 
virtual void ResetAttText (Option_t *toption="")
 Reset this text attributes to default values. More...
 
virtual void SaveTextAttributes (std::ostream &out, const char *name, Int_t alidef=12, Float_t angdef=0, Int_t coldef=1, Int_t fondef=61, Float_t sizdef=1)
 Save text attributes as C++ statement(s) on output stream out. More...
 
virtual void SetTextAlign (Short_t align=11)
 Set the text alignment. More...
 
virtual void SetTextAngle (Float_t tangle=0)
 Set the text angle. More...
 
virtual void SetTextAttributes ()
 Invoke the DialogCanvas Text attributes. More...
 
virtual void SetTextColor (Color_t tcolor=1)
 Set the text color. More...
 
virtual void SetTextColorAlpha (Color_t tcolor, Float_t talpha)
 Set a transparent marker color. More...
 
virtual void SetTextFont (Font_t tfont=62)
 Set the text font. More...
 
virtual void SetTextSize (Float_t tsize=1)
 Set the text size. More...
 
virtual void SetTextSizePixels (Int_t npixels)
 Set the text size in pixels. More...
 
- Public Member Functions inherited from TAttBBox2D
virtual ~TAttBBox2D ()
 

Protected Attributes

voidfWcsTitle {nullptr}
 !Used by TMathText More...
 
Double_t fX {0}
 X position of text (left,center,etc..) More...
 
Double_t fY {0}
 Y position of text (left,center,etc..) More...
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 
- Protected Attributes inherited from TAttText
Short_t fTextAlign
 Text alignment. More...
 
Float_t fTextAngle
 Text angle. More...
 
Color_t fTextColor
 Text color. More...
 
Font_t fTextFont
 Text font. More...
 
Float_t fTextSize
 Text size. More...
 

Additional Inherited Members

- 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 <TText.h>

Inheritance diagram for TText:
[legend]

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
kTextNDC 

The text position is in the NDC space.

Definition at line 32 of file TText.h.

Constructor & Destructor Documentation

◆ TText() [1/4]

TText::TText ( )
inline

Definition at line 36 of file TText.h.

◆ TText() [2/4]

TText::TText ( Double_t  x,
Double_t  y,
const char *  text 
)

Text normal constructor.

Definition at line 60 of file TText.cxx.

◆ TText() [3/4]

TText::TText ( Double_t  x,
Double_t  y,
const wchar_t *  text 
)

Text normal constructor.

Definition at line 69 of file TText.cxx.

◆ TText() [4/4]

TText::TText ( const TText text)

Copy constructor.

Definition at line 89 of file TText.cxx.

◆ ~TText()

TText::~TText ( )
virtual

Text default destructor.

Definition at line 81 of file TText.cxx.

Member Function Documentation

◆ Copy()

void TText::Copy ( TObject text) const
virtual

Copy this text to text.

Reimplemented from TNamed.

Definition at line 106 of file TText.cxx.

◆ DistancetoPrimitive()

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

Compute distance from point px,py to a string.

The rectangle surrounding this string is evaluated. If the point (px,py) is in the rectangle, the distance is set to zero.

Reimplemented from TObject.

Definition at line 143 of file TText.cxx.

◆ DrawText() [1/2]

TText * TText::DrawText ( Double_t  x,
Double_t  y,
const char *  text 
)
virtual

Draw this text with new coordinates.

Definition at line 174 of file TText.cxx.

◆ DrawText() [2/2]

TText * TText::DrawText ( Double_t  x,
Double_t  y,
const wchar_t *  text 
)
virtual

Draw this text with new coordinates.

Definition at line 187 of file TText.cxx.

◆ DrawTextNDC() [1/2]

TText * TText::DrawTextNDC ( Double_t  x,
Double_t  y,
const char *  text 
)
virtual

Draw this text with new coordinates in NDC.

Definition at line 200 of file TText.cxx.

◆ DrawTextNDC() [2/2]

TText * TText::DrawTextNDC ( Double_t  x,
Double_t  y,
const wchar_t *  text 
)
virtual

Draw this text with new coordinates in NDC.

Definition at line 210 of file TText.cxx.

◆ ExecuteEvent()

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

Execute action corresponding to one event.

This member function must be implemented to realize the action corresponding to the mouse click on the object in the window

Reimplemented from TObject.

Reimplemented in TLink.

Definition at line 223 of file TText.cxx.

◆ GetBBox()

Rectangle_t TText::GetBBox ( )
virtual

Return the "bounding Box" of the Box.

Implements TAttBBox2D.

Definition at line 862 of file TText.cxx.

◆ GetBBoxCenter()

TPoint TText::GetBBoxCenter ( )
virtual

Return the point given by Alignment as 'center'.

Implements TAttBBox2D.

Definition at line 894 of file TText.cxx.

◆ GetBoundingBox()

void TText::GetBoundingBox ( UInt_t w,
UInt_t h,
Bool_t  angle = kFALSE 
)
virtual

Return text size in pixels.

By default the size returned does not take into account the text angle (angle = kFALSE). If angle is set to kTRUE w and h take the angle into account.

Reimplemented in TLatex, and TMathText.

Definition at line 472 of file TText.cxx.

◆ GetControlBox()

void TText::GetControlBox ( Int_t  x,
Int_t  y,
Double_t  theta,
Int_t  cBoxX[4],
Int_t  cBoxY[4] 
)
virtual

Return the text control box.

The text position coordinates is (x,y) and the text angle is theta. The control box coordinates are returned in cBoxX and cBoxY.

Definition at line 422 of file TText.cxx.

◆ GetTextAdvance()

void TText::GetTextAdvance ( UInt_t a,
const char *  text,
const Bool_t  kern = kTRUE 
) const
virtual

Return text advance for string text if kern is true (default) kerning is taken into account.

If it is false the kerning is not taken into account.

Definition at line 614 of file TText.cxx.

◆ GetTextAscentDescent() [1/2]

void TText::GetTextAscentDescent ( UInt_t a,
UInt_t d,
const char *  text 
) const
virtual

Return text ascent and descent for string text.

  • in a return total text ascent
  • in d return text descent

Definition at line 522 of file TText.cxx.

◆ GetTextAscentDescent() [2/2]

void TText::GetTextAscentDescent ( UInt_t a,
UInt_t d,
const wchar_t *  text 
) const
virtual

Return text ascent and descent for string text.

  • in a return total text ascent
  • in d return text descent

Definition at line 557 of file TText.cxx.

◆ GetTextExtent() [1/2]

void TText::GetTextExtent ( UInt_t w,
UInt_t h,
const char *  text 
) const
virtual

Return text extent for string text.

  • in w return total text width
  • in h return text height

Definition at line 586 of file TText.cxx.

◆ GetTextExtent() [2/2]

void TText::GetTextExtent ( UInt_t w,
UInt_t h,
const wchar_t *  text 
) const
virtual

Return text extent for string text.

  • in w return total text width
  • in h return text height

Definition at line 649 of file TText.cxx.

◆ GetWcsTitle()

const void * TText::GetWcsTitle ( void  ) const

Returns the text as UNICODE.

Definition at line 129 of file TText.cxx.

◆ GetX()

Double_t TText::GetX ( ) const
inline

Definition at line 54 of file TText.h.

◆ GetY()

Double_t TText::GetY ( ) const
inline

Definition at line 62 of file TText.h.

◆ ls()

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

List this text with its attributes.

Reimplemented from TNamed.

Definition at line 670 of file TText.cxx.

◆ operator=()

TText & TText::operator= ( const TText src)

Assignment operator.

Definition at line 97 of file TText.cxx.

◆ Paint()

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

Paint this text with its current attributes.

Reimplemented from TObject.

Reimplemented in TLatex, and TMathText.

Definition at line 679 of file TText.cxx.

◆ PaintControlBox()

void TText::PaintControlBox ( Int_t  x,
Int_t  y,
Double_t  theta 
)
virtual

Paint the text control box.

(x,y) are the coordinates where the control box should be painted and theta is the angle of the box.

Definition at line 690 of file TText.cxx.

◆ PaintText() [1/2]

void TText::PaintText ( Double_t  x,
Double_t  y,
const char *  text 
)
virtual

Draw this text with new coordinates.

Definition at line 743 of file TText.cxx.

◆ PaintText() [2/2]

void TText::PaintText ( Double_t  x,
Double_t  y,
const wchar_t *  text 
)
virtual

Draw this text with new coordinates.

Definition at line 752 of file TText.cxx.

◆ PaintTextNDC() [1/2]

void TText::PaintTextNDC ( Double_t  u,
Double_t  v,
const char *  text 
)
virtual

Draw this text with new coordinates in NDC.

Definition at line 761 of file TText.cxx.

◆ PaintTextNDC() [2/2]

void TText::PaintTextNDC ( Double_t  u,
Double_t  v,
const wchar_t *  text 
)
virtual

Draw this text with new coordinates in NDC.

Definition at line 770 of file TText.cxx.

◆ Print()

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

Dump this text with its attributes.

Reimplemented from TNamed.

Definition at line 779 of file TText.cxx.

◆ SavePrimitive()

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

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

Reimplemented from TObject.

Reimplemented in TLatex, and TMathText.

Definition at line 791 of file TText.cxx.

◆ SetBBoxCenter()

void TText::SetBBoxCenter ( const TPoint p)
virtual

Set the point given by Alignment as 'center'.

Implements TAttBBox2D.

Definition at line 905 of file TText.cxx.

◆ SetBBoxCenterX()

void TText::SetBBoxCenterX ( const Int_t  x)
virtual

Set X coordinate of the point given by Alignment as 'center'.

Implements TAttBBox2D.

Definition at line 914 of file TText.cxx.

◆ SetBBoxCenterY()

void TText::SetBBoxCenterY ( const Int_t  y)
virtual

Set Y coordinate of the point given by Alignment as 'center'.

Implements TAttBBox2D.

Definition at line 922 of file TText.cxx.

◆ SetBBoxX1()

void TText::SetBBoxX1 ( const Int_t  x)
virtual

Set left hand side of BoundingBox to a value (resize in x direction on left)

Implements TAttBBox2D.

Definition at line 931 of file TText.cxx.

◆ SetBBoxX2()

void TText::SetBBoxX2 ( const Int_t  x)
virtual

Set right hand side of BoundingBox to a value (resize in x direction on right)

Implements TAttBBox2D.

Definition at line 940 of file TText.cxx.

◆ SetBBoxY1()

void TText::SetBBoxY1 ( const Int_t  y)
virtual

Set top of BoundingBox to a value (resize in y direction on top)

Implements TAttBBox2D.

Definition at line 948 of file TText.cxx.

◆ SetBBoxY2()

void TText::SetBBoxY2 ( const Int_t  y)
virtual

Set bottom of BoundingBox to a value (resize in y direction on bottom)

Implements TAttBBox2D.

Definition at line 957 of file TText.cxx.

◆ SetMbTitle()

void TText::SetMbTitle ( const wchar_t *  title = L"")
virtual

Change (i.e. set) the title of the TNamed.

Definition at line 821 of file TText.cxx.

◆ SetNDC()

void TText::SetNDC ( Bool_t  isNDC = kTRUE)
virtual

Set NDC mode on if isNDC = kTRUE, off otherwise.

Definition at line 812 of file TText.cxx.

◆ SetText() [1/2]

virtual void TText::SetText ( Double_t  x,
Double_t  y,
const char *  text 
)
inlinevirtual

Definition at line 75 of file TText.h.

◆ SetText() [2/2]

virtual void TText::SetText ( Double_t  x,
Double_t  y,
const wchar_t *  text 
)
inlinevirtual

Definition at line 76 of file TText.h.

◆ SetX()

virtual void TText::SetX ( Double_t  x)
inlinevirtual

Definition at line 77 of file TText.h.

◆ SetY()

virtual void TText::SetY ( Double_t  y)
inlinevirtual

Definition at line 78 of file TText.h.

Member Data Documentation

◆ fWcsTitle

void* TText::fWcsTitle {nullptr}
protected

!Used by TMathText

Definition at line 28 of file TText.h.

◆ fX

Double_t TText::fX {0}
protected

X position of text (left,center,etc..)

Definition at line 26 of file TText.h.

◆ fY

Double_t TText::fY {0}
protected

Y position of text (left,center,etc..)

Definition at line 27 of file TText.h.

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