JROOT::JStyle Class Reference

Wrapper class around ROOT TStyle. More...

#include <JStyle.hh>

Inheritance diagram for JROOT::JStyle:

Classes
struct	JParameters

Public Member Functions
	JStyle (const char *title, const UInt_t x, const UInt_t y, const JParameters &parameters=JParameters())
	Constructor.
void	setFontSize (const Double_t factor)
	Scale font sizes.

Detailed Description

Wrapper class around ROOT TStyle.

Definition at line 22 of file JStyle.hh.

Constructor & Destructor Documentation

JStyle()

JROOT::JStyle::JStyle ( const char * title, const UInt_t x, const UInt_t y, const JParameters & parameters = JParameters() )

inline

Constructor.

Parameters

title	title
x	number of pixels in X
y	number of pixels in Y
parameters	parameters

Definition at line 102 of file JStyle.hh.

                                                          :
      TStyle(title, NULL)
    {
      const Double_t font_size    = (Double_t) y * 0.7e-4 * parameters.fontSize;
      const Double_t title_offset = 1.5                   * parameters.titleOffset;
      const Double_t tick_length  = 3.0e-5                * parameters.tickLength;
 
      SetPadTopMargin   (parameters.topMargin);
      SetPadBottomMargin(parameters.bottomMargin);
      SetPadLeftMargin  (parameters.leftMargin);
      SetPadRightMargin (parameters.rightMargin);
      
      SetCanvasColor(0);
      SetCanvasBorderMode(0);
      SetCanvasBorderSize(0);
 
      SetPadColor(0);
      SetPadBorderMode(0);
      SetPadBorderSize(0);
 
      for (const auto option : { "X", "Y", "Z"}) {
        SetTickLength (tick_length * (x < y ? x : y), option);
        SetLabelSize  (font_size,                     option);
        SetTitleOffset(title_offset,                  option);
        SetTitleSize  (font_size,                     option);
      }
 
      SetTitleX(0.05);
      SetTitleY(0.99);
 
      SetStatColor(0);
      SetStatBorderSize(1);
      SetStatFontSize(font_size);
      SetOptStat(111111);
      SetOptFit(1111);
 
      SetPaintTextFormat("3.0f");
      SetPalette(1);
 
      SetTitleFillColor(0);
      SetTitleAlign(23);
      SetTitleX(0.5);
      SetTitleBorderSize(0);
    }

Member Function Documentation

setFontSize()

void JROOT::JStyle::setFontSize ( const Double_t factor )

inline

Scale font sizes.

Parameters

factor

scale factor

Definition at line 156 of file JStyle.hh.

    {
      for (const auto option : { "X", "Y", "Z"}) {
        SetLabelSize(GetLabelSize(option) * factor, option);
        SetTitleSize(GetTitleSize(option) * factor, option);
      }
    }

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The documentation for this class was generated from the following file:

• JStyle.hh