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TAttText.h
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1 // @(#)root/base:$Id$
2 // Author: Rene Brun 12/12/94
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_TAttText
13 #define ROOT_TAttText
14 
15 
16 #include "Rtypes.h"
17 
18 class TAttText {
19 
20 protected:
21  Float_t fTextAngle; ///< Text angle
22  Float_t fTextSize; ///< Text size
23  Short_t fTextAlign; ///< Text alignment
24  Color_t fTextColor; ///< Text color
25  Font_t fTextFont; ///< Text font
26 
27 public:
28  TAttText();
29  TAttText(Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize);
30  virtual ~TAttText();
31  void Copy(TAttText &atttext) const;
32  virtual Short_t GetTextAlign() const {return fTextAlign;} ///< Return the text alignment
33  virtual Float_t GetTextAngle() const {return fTextAngle;} ///< Return the text angle
34  virtual Color_t GetTextColor() const {return fTextColor;} ///< Return the text color
35  virtual Font_t GetTextFont() const {return fTextFont;} ///< Return the text font
36  virtual Float_t GetTextSize() const {return fTextSize;} ///< Return the text size
37  virtual void Modify();
38  virtual void ResetAttText(Option_t *toption="");
39  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);
40  virtual void SetTextAttributes(); // *MENU*
41  virtual void SetTextAlign(Short_t align=11) { fTextAlign = align;} ///< Set the text alignment
42  virtual void SetTextAngle(Float_t tangle=0) { fTextAngle = tangle;} ///< Set the text angle
43  virtual void SetTextColor(Color_t tcolor=1) { fTextColor = tcolor;} ///< Set the text color
44  virtual void SetTextColorAlpha(Color_t tcolor, Float_t talpha);
45  virtual void SetTextFont(Font_t tfont=62) { fTextFont = tfont;} ///< Set the text font
46  virtual void SetTextSize(Float_t tsize=1) { fTextSize = tsize;} ///< Set the text size
47  virtual void SetTextSizePixels(Int_t npixels);
48 
49  ClassDef(TAttText,2) //Text attributes
50 };
51 
52  enum ETextAlign {kHAlignLeft=10, kHAlignCenter=20, kHAlignRight=30,
53  kVAlignBottom=1, kVAlignCenter=2, kVAlignTop=3};
54 
55 #endif
56