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Reference Guide
TPaveText.h
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1 // @(#)root/graf:$Id$
2 // Author: Rene Brun 20/10/95
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6  * All rights reserved. *
7  * *
8  * For the licensing terms see $ROOTSYS/LICENSE. *
9  * For the list of contributors see $ROOTSYS/README/CREDITS. *
10  *************************************************************************/
11 
12 #ifndef ROOT_TPaveText
13 #define ROOT_TPaveText
14 
15 
16 #include "TPave.h"
17 #include "TText.h"
18 #include "TLine.h"
19 
20 
21 class TPaveText : public TPave, public TAttText {
22 
23 protected:
24  TString fLabel; ///< Label written at the top of the pavetext
25  Int_t fLongest; ///< Length of the longest line
26  Float_t fMargin; ///< Text margin
27  TList *fLines; ///< List of labels
28 
29 
30 public:
31  TPaveText();
32  TPaveText(Double_t x1, Double_t y1,Double_t x2 ,Double_t y2, Option_t *option="br");
33  TPaveText(const TPaveText &pavetext);
34  virtual ~TPaveText();
35  TPaveText& operator=(const TPaveText&);
36 
37  virtual TBox *AddBox(Double_t x1, Double_t y1, Double_t x2, Double_t y2);
38  virtual TLine *AddLine(Double_t x1=0, Double_t y1=0, Double_t x2=0, Double_t y2=0);
39  virtual TText *AddText(Double_t x1, Double_t y1, const char *label);
40  virtual TText *AddText(const char *label);
41  virtual void Clear(Option_t *option=""); // *MENU*
42  virtual void DeleteText(); // *MENU*
43  virtual void Draw(Option_t *option="");
44  virtual void DrawFile(const char *filename, Option_t *option="");
45  virtual void EditText(); // *MENU*
46  const char *GetLabel() const {return fLabel.Data();}
47  virtual TText *GetLine(Int_t number) const;
48  virtual TText *GetLineWith(const char *text) const;
49  virtual TList *GetListOfLines() const {return fLines;}
50  Float_t GetMargin() const {return fMargin;}
51  virtual TObject *GetObject(Double_t &ymouse, Double_t &yobj) const;
52  virtual Int_t GetSize() const;
53  virtual void InsertLine(); // *MENU*
54  virtual void InsertText(const char *label); // *MENU*
55  virtual void Paint(Option_t *option="");
56  virtual void PaintPrimitives(Int_t mode);
57  virtual void Print(Option_t *option="") const;
58  virtual void ReadFile(const char *filename, Option_t *option="", Int_t nlines=50, Int_t fromline=0); // *MENU*
59  virtual void SaveLines(std::ostream &out, const char *name, Bool_t saved);
60  virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
61  virtual void SetAllWith(const char *text, Option_t *option, Double_t value); // *MENU*
62  virtual void SetLabel(const char *label) {fLabel = label;} // *MENU*
63  virtual void SetMargin(Float_t margin=0.05) {fMargin=margin;} // *MENU*
64  virtual void UseCurrentStyle();
65 
66  ClassDef(TPaveText,2) //PaveText. A Pave with several lines of text.
67 };
68 
69 #endif
70 
virtual void Draw(Option_t *option="")
Draw this pavetext with its current attributes.
Definition: TPaveText.cxx:233
virtual void SetLabel(const char *label)
Definition: TPaveText.h:62
virtual TBox * AddBox(Double_t x1, Double_t y1, Double_t x2, Double_t y2)
Add a new graphics box to this pavetext.
Definition: TPaveText.cxx:156
float Float_t
Definition: RtypesCore.h:53
Float_t fMargin
Text margin.
Definition: TPaveText.h:26
const char Option_t
Definition: RtypesCore.h:62
virtual TLine * AddLine(Double_t x1=0, Double_t y1=0, Double_t x2=0, Double_t y2=0)
Add a new graphics line to this pavetext.
Definition: TPaveText.cxx:169
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save primitive as a C++ statement(s) on output stream out.
Definition: TPaveText.cxx:840
Create a Box.
Definition: TBox.h:24
virtual void DeleteText()
Delete text at the mouse position.
Definition: TPaveText.cxx:218
virtual void UseCurrentStyle()
Replace current attributes by current style.
Definition: TPaveText.cxx:926
virtual TText * AddText(Double_t x1, Double_t y1, const char *label)
Add a new Text line to this pavetext at given coordinates.
Definition: TPaveText.cxx:182
Basic string class.
Definition: TString.h:131
int Int_t
Definition: RtypesCore.h:41
bool Bool_t
Definition: RtypesCore.h:59
virtual void InsertText(const char *label)
Add a new Text line at the mouse position.
Definition: TPaveText.cxx:394
Float_t GetMargin() const
Definition: TPaveText.h:50
A TBox with a bordersize and a shadow option.
Definition: TPave.h:19
static const double x2[5]
virtual void DrawFile(const char *filename, Option_t *option="")
Draw lines in filename in this pavetext.
Definition: TPaveText.cxx:245
#define ClassDef(name, id)
Definition: Rtypes.h:326
virtual void Paint(Option_t *option="")
Paint this pavetext with its current attributes.
Definition: TPaveText.cxx:410
virtual Int_t GetSize() const
return number of text lines (ignoring TLine, etc)
Definition: TPaveText.cxx:363
TList * fLines
List of labels.
Definition: TPaveText.h:27
TString fLabel
Label written at the top of the pavetext.
Definition: TPaveText.h:24
virtual TText * GetLine(Int_t number) const
Get Pointer to line number in this pavetext.
Definition: TPaveText.cxx:274
virtual void Clear(Option_t *option="")
Clear all lines in this pavetext.
Definition: TPaveText.cxx:208
Base class for several text objects.
Definition: TText.h:23
virtual ~TPaveText()
pavetext default destructor.
Definition: TPaveText.cxx:115
const char * GetLabel() const
Definition: TPaveText.h:46
virtual void ReadFile(const char *filename, Option_t *option="", Int_t nlines=50, Int_t fromline=0)
Read lines of filename in this pavetext.
Definition: TPaveText.cxx:597
Int_t fLongest
Length of the longest line.
Definition: TPaveText.h:25
A doubly linked list.
Definition: TList.h:44
virtual void InsertLine()
Add a new line at the mouse position.
Definition: TPaveText.cxx:377
virtual void EditText()
Edit text at the mouse position.
Definition: TPaveText.cxx:255
virtual TText * GetLineWith(const char *text) const
Get Pointer to first containing string text in this pavetext.
Definition: TPaveText.cxx:289
Text Attributes class.
Definition: TAttText.h:18
virtual TObject * GetObject(Double_t &ymouse, Double_t &yobj) const
Get object pointed by the mouse in this pavetext.
Definition: TPaveText.cxx:302
A simple line.
Definition: TLine.h:23
virtual TList * GetListOfLines() const
Definition: TPaveText.h:49
static const double x1[5]
A Pave (see TPave) with text, lines or/and boxes inside.
Definition: TPaveText.h:21
double Double_t
Definition: RtypesCore.h:55
TText * text
virtual void Print(Option_t *option="") const
Dump this pavetext with its attributes.
Definition: TPaveText.cxx:584
virtual void SaveLines(std::ostream &out, const char *name, Bool_t saved)
Save lines of this pavetext as C++ statements on output stream out.
Definition: TPaveText.cxx:676
Mother of all ROOT objects.
Definition: TObject.h:37
virtual void PaintPrimitives(Int_t mode)
Paint list of primitives in this pavetext.
Definition: TPaveText.cxx:421
TPaveText & operator=(const TPaveText &)
assignment operator
Definition: TPaveText.cxx:140
TPaveText()
pavetext default constructor.
Definition: TPaveText.cxx:72
char name[80]
Definition: TGX11.cxx:109
virtual void SetAllWith(const char *text, Option_t *option, Double_t value)
Set attribute option for all lines containing string text.
Definition: TPaveText.cxx:879
virtual void SetMargin(Float_t margin=0.05)
Definition: TPaveText.h:63
const char * Data() const
Definition: TString.h:364