TAxisModLab.cxx

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// @(#)root/graf:$Id$
// Author: Olivier Couet
 
/*************************************************************************
 * Copyright (C) 1995-2003, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#include <cstdlib>
 
#include "TAxisModLab.h"
 
 
/** \class TAxisModLab
\ingroup BasicGraphics
 
TAxis helper class used to store the modified labels.
*/
 
////////////////////////////////////////////////////////////////////////////////
/// TAxisModLab default constructor.
 
TAxisModLab::TAxisModLab()
{
   fLabNum    = 0;
   fLabValue  = 0.;
   fTextAngle = -1.;
   fTextSize  = -1.;
   fTextAlign = -1;
   fTextColor = -1;
   fTextFont  = -1;
   fLabText   = "";
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label number.
 
void TAxisModLab::SetLabNum(Int_t l)
{
   if (l != 0) fLabNum = l;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label value.
 
void TAxisModLab::SetLabValue(Double_t v)
{
   fLabNum = 0;
   fLabValue = v;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label angle.
 
void TAxisModLab::SetAngle(Double_t a)
{
   if (a >= 0.) fTextAngle = a;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label size.
 
void TAxisModLab::SetSize(Double_t s)
{
   if (s >= 0.) fTextSize  = s;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label alignment.
 
void TAxisModLab::SetAlign(Int_t a)
{
   if (a > 0) fTextAlign = a;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label color.
 
void TAxisModLab::SetColor(Int_t c)
{
   if (c > 0) fTextColor = c;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label font.
 
void TAxisModLab::SetFont(Int_t f)
{
   if (f > 0) fTextFont = f;
}
 
////////////////////////////////////////////////////////////////////////////////
/// Set modified label text.
 
void TAxisModLab::SetText(TString s)
{
   fLabText = s;
}