1 #if !defined(__CINT__) || defined(__MAKECINT__)
13 #include <TPaveStats.h>
16 TH1* GetBaseHisto(TPad* pad=0);
17 TFrame* GetFrame(TPad* pad=0);
18 void SetStatPad(TH1* hst,float x1,float x2,float y1,float y2);
19 TPaveStats* GetStatPad(TH1* hst);
20 void SetHStyle(TH1* hst,int col=kRed,int mark=20,float mrsize=0.7);
21 void SetGStyle(TGraph* hst,int col=kRed,int mark=20,float mrsize=0.7);
22 TH1* Cumulate(TH1* histo, Bool_t doErr=kTRUE, const char* copyName=0);
23 TLatex* AddLabel(const char*txt,float x=0.1,float y=0.9,int color=kBlack,float size=0.04);
24 void wAv(double v1,double v2, double err1=0,double err2=0, double* wv=0,double *we=0);
25 void wSum(double v1,double v2, double err1=0,double err2=0, double* wv=0,double *we=0);
27 void SaveCanvas(TCanvas* canv,const char* path="canv",const Option_t *option="ecg")
30 TString opt = option; opt.ToLower();
33 if (name0.IsNull()) name0 = "defCanv";
35 TFrame* fr = GetFrame();
36 if (fr) fr->SetBorderMode(0);
37 if (opt.Contains("c")) {
38 name = name0; name+=".C";
39 canv->Print(name.Data());
42 if (opt.Contains("e")) {
43 name = name0; name+=".eps";
44 canv->Print(name.Data());
47 if (opt.Contains("g")) {
48 name = name0; name+=".gif";
49 canv->Print(name.Data());
52 if (opt.Contains("p")) {
53 name = name0; name+=".ps";
54 canv->Print(name.Data());
60 TLatex* AddLabel(const char*txt,float x,float y,int color,float size)
62 TLatex* lt = new TLatex(x,y,txt);
64 lt->SetTextColor(color);
65 lt->SetTextSize(size);
70 TH1* GetBaseHisto(TPad* pad)
72 if (!pad) pad = (TPad*)gPad;
74 TList* lst = pad->GetListOfPrimitives();
75 int size = lst->GetSize();
77 for (int i=0;i<size;i++) {
78 TObject* obj = lst->At(i);
80 if (obj->InheritsFrom("TH1")) {hst = (TH1*)obj; break;}
85 TFrame* GetFrame(TPad* pad)
87 if (!pad) pad = (TPad*)gPad;
89 TList* lst = pad->GetListOfPrimitives();
90 int size = lst->GetSize();
92 for (int i=0;i<size;i++) {
93 TObject* obj = lst->At(i);
95 if (obj->InheritsFrom("TFrame")) {frm = (TFrame*)obj; break;}
100 TPaveStats* GetStatPad(TH1* hst)
102 TList *lst = hst->GetListOfFunctions();
104 int nf = lst->GetSize();
105 for (int i=0;i<nf;i++) {
106 TPaveStats *fnc = (TPaveStats*) lst->At(i);
107 if (fnc->InheritsFrom("TPaveStats")) return fnc;
114 void SetStatPad(TH1* hst,float x1,float x2,float y1,float y2)
116 TPaveStats* pad = GetStatPad(hst);
126 void SetHStyle(TH1* hst,int col,int mark,float mrsize)
128 hst->SetLineColor(col);
129 hst->SetMarkerColor(col);
130 hst->SetFillColor(col);
131 hst->SetMarkerStyle(mark);
132 hst->SetMarkerSize(mrsize);
133 TList *lst = hst->GetListOfFunctions();
135 int nf = lst->GetSize();
136 for (int i=0;i<nf;i++) {
137 TObject *fnc = lst->At(i);
138 if (fnc->InheritsFrom("TF1")) {
139 ((TF1*)fnc)->SetLineColor(col);
140 ((TF1*)fnc)->SetLineWidth(1);
141 ((TF1*)fnc)->ResetBit(TF1::kNotDraw);
143 else if (fnc->InheritsFrom("TPaveStats")) {
144 ((TPaveStats*)fnc)->SetTextColor(col);
150 void SetGStyle(TGraph* hst,int col,int mark,float mrsize)
152 hst->SetLineColor(col);
153 hst->SetMarkerColor(col);
154 hst->SetFillColor(col);
155 hst->SetMarkerStyle(mark);
156 hst->SetMarkerSize(mrsize);
157 TList *lst = hst->GetListOfFunctions();
159 int nf = lst->GetSize();
160 for (int i=0;i<nf;i++) {
161 TObject *fnc = lst->At(i);
162 if (fnc->InheritsFrom("TF1")) {
163 ((TF1*)fnc)->SetLineColor(col);
164 ((TF1*)fnc)->SetLineWidth(1);
165 ((TF1*)fnc)->ResetBit(TF1::kNotDraw);
167 else if (fnc->InheritsFrom("TPaveStats")) {
168 ((TPaveStats*)fnc)->SetTextColor(col);
174 TH1* Cumulate(TH1* histo, Bool_t doErr, const char* copyName)
176 // create cumulative histo
177 TString nname = copyName;
178 if (nname.IsNull()) {
179 nname = histo->GetName();
182 TH1* cml = (TH1*) histo->Clone(nname.Data());
183 int nb = histo->GetNbinsX();
187 for (int i=1;i<=nb;i++) {
188 sm += histo->GetBinContent(i);
189 cml->SetBinContent(i,sm);
190 if (!doErr) continue;
191 double ee = histo->GetBinError(i);
193 cml->SetBinError(i, sme>0 ? TMath::Sqrt(sme):0.);
199 void wAv(double v1,double v2, double err1,double err2, double* wv,double *we)
203 if (err1<=0 || err2<=0) {
207 sum = v1/(err1*err1) + v2/(err2*err2);
208 err = 1./(err1*err1) + 1./(err2*err2);
210 err = 1./TMath::Sqrt(err);
212 printf("wAv %+e(%+e) | %+e(%+e) -> %+e +- %e\n",v1,err1,v2,err2,sum,err);
218 void wSum(double v1,double v2, double err1,double err2, double* wv,double *we)
223 if (err1>0 && err2>0) err = TMath::Sqrt(err1*err1 + err2*err2);
224 printf("wSum %+e(%+e) + %+e(%+e) -> %+e +- %e\n",v1,err1,v2,err2,sum,err);