#include "TGraph.h"
#include "TMultiGraph.h"
#include "TLegend.h"
#include "TString.h"
#include "AliLog.h"
#include "AliVZEROTrending.h"
ClassImp(AliVZEROTrending)
AliVZEROTrending::AliVZEROTrending() : TH1(), fNEntries(0), fMultiGraphs(NULL)
{
for(int i=0; i<8;i++) fGraphs[i] = NULL;
for (int i = 0; i < kDataSize; i++) {
fTime[i] = 0;
for (int j = 0; j < 8; j++) {
fData[j][i] = 0;
}
}
}
AliVZEROTrending::AliVZEROTrending(const char* name, const char* title) : TH1(), fNEntries(0), fMultiGraphs(NULL)
{
SetName(name);
SetTitle(title);
for(int i=0; i<8;i++) fGraphs[i] = NULL;
for (int i = 0; i < kDataSize; i++) {
fTime[i] = 0;
for (int j = 0; j < 8; j++) {
fData[j][i] = 0;
}
}
}
AliVZEROTrending::AliVZEROTrending(const AliVZEROTrending &trend) :
TH1(), fNEntries(trend.fNEntries), fMultiGraphs(NULL)
{
for(int i=0; i<8;i++) fGraphs[i] = NULL;
SetName(trend.GetName());
SetTitle(trend.GetTitle());
for (int i = 0; i < kDataSize; i++) {
fTime[i] = trend.fTime[i];
for (int j = 0; j < 8; j++) {
fData[j][i] = trend.fData[j][i];
}
}
}
AliVZEROTrending::~AliVZEROTrending(){
for (Int_t i=0; i<8; ++i) delete fGraphs[i];
delete fMultiGraphs;
}
void AliVZEROTrending::AddEntry(Double_t * data, UInt_t time)
{
if(fNEntries<kDataSize){
for (int i = 0; i < 8; i++)
{
fData[i][fNEntries] = data[i];
fTime[fNEntries] = (double) time;
}
fNEntries++;
}else{
for (int i = 0; i < kDataSize-1; i++){
fTime[i] = fTime[i+1];
for (int ich = 0; ich < 8; ich++){
fData[ich][i] = fData[ich][i+1];
}
}
for (int i = 0; i < 8; i++)
{
fData[i][fNEntries-1] = data[i];
fTime[fNEntries-1] = (double) time;
}
}
}
void AliVZEROTrending::PrintEntry(UInt_t entry)
{
if(entry>=fNEntries){
AliError(Form("maximum entry is %d\n",fNEntries-1));
}else{
AliInfo(Form("Entry %d @ %f : %f %f %f %f %f %f %f %f \n",entry, fTime[entry],
fData[0][entry],fData[1][entry],fData[2][entry],fData[3][entry],fData[4][entry],fData[5][entry],fData[6][entry],fData[7][entry]));
}
}
void AliVZEROTrending::Draw(Option_t *option){
TString opt = option;
fMultiGraphs = new TMultiGraph();
fMultiGraphs->SetTitle(GetTitle());
for(int i=0;i<8;i++) {
fGraphs[i] = new TGraph(GetNEntries(), GetTime(), GetChannel(i));
fGraphs[i]->SetLineWidth(2);
fGraphs[i]->SetLineColor(i<4 ? i+1 : i -3);
fGraphs[i]->SetLineStyle(i<4 ? 1 : 2);
fMultiGraphs->Add(fGraphs[i]);
}
fMultiGraphs->Draw("AL");
fMultiGraphs->GetXaxis()->SetTimeDisplay(1);
fMultiGraphs->GetXaxis()->SetNdivisions(505,kFALSE);
fMultiGraphs->Draw("AL");
TLegend * legend = new TLegend(0.7,0.65,0.86,0.88);
legend->AddEntry(fGraphs[4],"V0A - Ring0","l");
legend->AddEntry(fGraphs[5],"V0A - Ring1","l");
legend->AddEntry(fGraphs[6],"V0A - Ring2","l");
legend->AddEntry(fGraphs[7],"V0A - Ring3","l");
legend->AddEntry(fGraphs[0],"V0C - Ring0","l");
legend->AddEntry(fGraphs[1],"V0C - Ring1","l");
legend->AddEntry(fGraphs[2],"V0C - Ring2","l");
legend->AddEntry(fGraphs[3],"V0C - Ring3","l");
legend->Draw();
}