library: libCore #include "TAttAxis.h"

# TAttAxis

class description - source file - inheritance tree (.ps)

## class TAttAxis

| Inheritance Chart:

`TAttAxis`

<-

`TAxis` |

        public:

                          TAttAxis()
                          TAttAxis(const TAttAxis&)
                  virtual ~TAttAxis()
           static TClass* Class()
                     void Copy(TAttAxis& attaxis) const
          virtual Color_t GetAxisColor() const
          virtual Color_t GetLabelColor() const
          virtual Style_t GetLabelFont() const
          virtual Float_t GetLabelOffset() const
          virtual Float_t GetLabelSize() const
            virtual Int_t GetNdivisions() const
          virtual Float_t GetTickLength() const
          virtual Color_t GetTitleColor() const
          virtual Style_t GetTitleFont() const
          virtual Float_t GetTitleOffset() const
          virtual Float_t GetTitleSize() const
          virtual TClass* IsA() const
                TAttAxis& operator=(const TAttAxis&)
             virtual void ResetAttAxis(Option_t* option)
             virtual void SaveAttributes(ofstream& out, const char* name, const char* subname)
             virtual void SetAxisColor(Color_t color = 1)
             virtual void SetLabelColor(Color_t color = 1)
             virtual void SetLabelFont(Style_t font = 62)
             virtual void SetLabelOffset(Float_t offset = 0.005)
             virtual void SetLabelSize(Float_t size = 0.04)
             virtual void SetNdivisions(Int_t n = 510, Bool_t optim = kTRUE)
             virtual void SetTickLength(Float_t length = 0.03)
             virtual void SetTitleColor(Color_t color = 1)
             virtual void SetTitleFont(Style_t font = 62)
             virtual void SetTitleOffset(Float_t offset = 1)
             virtual void SetTitleSize(Float_t size = 0.04)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

### Data Members

        protected:

            Int_t fNdivisions   Number of divisions(10000*n3 + 100*n2 + n1)
          Color_t fAxisColor    color of the line axis
          Color_t fLabelColor   color of labels
          Style_t fLabelFont    font for labels
          Float_t fLabelOffset  offset of labels
          Float_t fLabelSize    size of labels
          Float_t fTickLength   length of tick marks
          Float_t fTitleOffset  offset of axis title
          Float_t fTitleSize    size of axis title
          Color_t fTitleColor   color of axis title
          Style_t fTitleFont    font for axis title

## Class Description

      Manages histogram axis attributes

TAttAxis()

~TAttAxis()

void Copy(TAttAxis &attaxis) const

void ResetAttAxis(Option_t *option)

void SaveAttributes(ofstream &out, const char *name, const char *subname)

     Save axis attributes as C++ statement(s) on output stream out

void SetAxisColor(Color_t color)

       Set color of the line axis and tick marks

void SetLabelColor(Color_t color)

       Set color of labels

void SetLabelFont(Style_t font)

void SetLabelOffset(Float_t offset)

       Set distance between the axis and the labels
       The distance is expressed in per cent of the pad width

void SetLabelSize(Float_t size)

       Set size of axis labels
       The size is expressed in per cent of the pad width

void SetNdivisions(Int_t n, Bool_t optim)

       Set the number of divisions for this axis
       if optim = kTRUE (default), the number of divisions will be
                          optimized around the specified value.
       if optim = kFALSE, or n < 0, the axis will be forced to use
                          exactly n divisions.

void SetTickLength(Float_t length)

       Set tick mark length
       The length is expressed in per cent of the pad width

void SetTitleOffset(Float_t offset)

       Set distance between the axis and the axis title
       Offset is a correction factor with respect to the "standard" value.
       offset = 1  uses the default position that is computed in function
       of the label offset and size.
       offset = 1.2 will add 20 per cent more to the default offset.

void SetTitleSize(Float_t size)

       Set size of axis title
       The size is expressed in per cent of the pad width

void SetTitleColor(Color_t color)

       Set color of axis title

void SetTitleFont(Style_t font)

void Streamer(TBuffer &R__b)

     Stream an object of class TAttAxis.

### Inline Functions

                  Int_t GetNdivisions() const
                Color_t GetAxisColor() const
                Color_t GetLabelColor() const
                Style_t GetLabelFont() const
                Float_t GetLabelOffset() const
                Float_t GetLabelSize() const
                Float_t GetTitleOffset() const
                Float_t GetTitleSize() const
                Float_t GetTickLength() const
                Color_t GetTitleColor() const
                Style_t GetTitleFont() const
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void StreamerNVirtual(TBuffer& b)
               TAttAxis TAttAxis(const TAttAxis&)
              TAttAxis& operator=(const TAttAxis&)

Author: Rene Brun 12/12/94
Last update: root/base:$Name: $:$Id: TAttAxis.cxx,v 1.8 2003/02/21 15:08:43 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *