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root/cvsroot/UserCode/IPHCalignment2/analysis/Layout.cpp

Comparing UserCode/IPHCalignment2/analysis/Layout.cpp (file contents):
Revision 1.5 by econte, Mon Nov 28 16:14:23 2011 UTC vs.
Revision 1.10 by cgoetzma, Wed Dec 7 18:31:52 2011 UTC

#	Line 2 | Line 2
2		#include <sstream>
3		#include <TPaveText.h>
4		#include <TLatex.h>
5	+	#include <iostream>
6	+	using namespace std;
7
8		void Layout::DrawInit()
9		{
#	Line 17 | Line 19 | void Layout::DrawInit()
19		gStyle->SetFrameBorderMode(0);
20		gStyle->SetFrameBorderSize(0);
21		gStyle->SetFrameFillColor(0);
22	<	gStyle->SetOptStat(0);
22	>	//  gStyle->SetOptStat(0);
23
24		gStyle->SetLabelOffset(0.005,"X");
25		gStyle->SetLabelSize(0.03,"X");
#	Line 75 | Line 77 | void Layout::DrawInit()
77		}
78
79
80	<	void Layout::Draw(const std::vector<HistoBlock>& histos,
80	>	void Layout::Draw(const std::string title, const std::vector<HistoBlock>& histos,
81		const std::string& xlabel, bool fit, float K, float MU, float SIG)
82		{
83		std::cout << "----------------- Draw : " << histos[0].histo->GetName() << std::endl;
#	Line 87 | Line 89 | void Layout::Draw(const std::vector<Hist
89		TCanvas* mycanvas = new TCanvas((std::string(histos[0].histo->GetName())+
90		"_canvas").c_str(),
91		histos[0].histo->GetTitle());
90	–
92		// SetLineColor
93		for (unsigned int i=0;i<histos.size();i++)
94		{
#	Line 109 | Line 110 | void Layout::Draw(const std::vector<Hist
110		float xmax = mystack->GetXaxis()->GetXmin();
111
112		// Draw legend
113	<	TLegend* mylegend = new TLegend(0.40,0.85-(0.04*histos.size()),0.90,0.85);
113	>	TLegend* mylegend = new TLegend(0.55,0.90-(0.04*histos.size()),0.90,0.90);
114		mylegend->SetFillColor(0);
115		for (unsigned int i=0;i<histos.size();i++)
116		{
#	Line 126 | Line 127 | void Layout::Draw(const std::vector<Hist
127		std::vector<double> errors;
128		for (unsigned int i=0;i<histos.size();i++)
129		{
130	<	TF1* fitter = new TF1(dummy().c_str(),"gaus",xmin,xmax);
130	>	TF1* fitter = new TF1(dummy().c_str(),"gaus",-900,900); //or xmin, xmax...
131		fitter->SetParameter(0,K);
132		fitter->SetParameter(1,MU);
133		fitter->SetParameter(2,SIG);
#	Line 143 | Line 144 | void Layout::Draw(const std::vector<Hist
144		{
145		std::stringstream str;
146		str << "#sigma_{" << histos[i].shortName <<"} = ";
147	<	str.precision(3); str << sigmas[i];
147	>	str.precision(2); str.setf(ios_base::scientific); str << sigmas[i];
148		str << " #pm ";
149	<	str.precision(3); str << errors[i];
149	>	str.precision(1); str.setf(ios_base::scientific); str << errors[i];
150		TText* mytext = myblock->AddText(str.str().c_str());
151		mytext->SetTextColor(histos[i].linecolor);
152		mytext->SetTextAlign(11);
#	Line 154 | Line 155 | void Layout::Draw(const std::vector<Hist
155		}
156
157		// Save
158	<	std::string filename = GetFileName(histos[0].histo->GetTitle());
158	>	std::string filename = GetFileName(title);
159		mycanvas->SaveAs((filename+".gif").c_str());
160		mycanvas->SaveAs((filename+".root").c_str());
161

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