JLine.cc File Reference

Auxiliary program to create TLine. More...

#include <string>
#include <iostream>
#include "TROOT.h"
#include "TFile.h"
#include "TLine.h"
#include "Jeep/JProperties.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Classes
struct	JLine
	Auxiliary data structure for line. More...

Functions
int	main (int argc, char **argv)

Detailed Description

Auxiliary program to create TLine.

Author

mdejong

Definition in file JLine.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 54 of file JLine.cc.

{
  using namespace std;

  string         outputFile;
  JLine          parameters;
  Color_t        color        = kBlack;
  Style_t        style        = kSolid;
  Width_t        width        = 2;
  int            debug;

  try {

    JProperties properties;

    properties.insert(gmake_property(color));
    properties.insert(gmake_property(style));
    properties.insert(gmake_property(width));

    JParser<> zap("Auxiliary program to create TLine.");

    zap['o'] = make_field(outputFile);
    zap['p'] = make_field(parameters,   "x1 y1 x2 y2");
    zap['@'] = make_field(properties,   "line attributes")  =  JPARSER::initialised();
    zap['d'] = make_field(debug)        = 1;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  TFile out(outputFile.c_str(), "recreate");

  TLine* p = new TLine(parameters.x1, parameters.y1, parameters.x2, parameters.y2);

  p->SetLineColor(color);
  p->SetLineStyle(style);
  p->SetLineWidth(width);

  out.WriteTObject(p);
  
  out.Write();
  out.Close();
}