// C++ code for saving canvas with file dialog. Pure pyROOT solution is now unstable
#include "TGFileDialog.h"
#include "TPad.h"
#include "TGClient.h"
#include "TCanvas.h"
#include "TGraph.h"
#include "Rtypes.h"
//#include <iostream>

//#int save_display()
//{
static TString dir(".");
TGFileInfo fi;
fi.fIniDir = StrDup(dir);
/*
new TCanvas();
TGraph *g = new TGraph();
g->SetPoint(0, 0, 0);
g->SetPoint(1, 1, 1);
g->Draw("A*");
*/
TGFileDialog *file_dialog = new TGFileDialog(gClient->GetRoot(), gClient->GetRoot(), kFDSave, &fi);
//cout << fi.fFilename << endl;
gPad->SaveAs(fi.fFilename);
//return 0;
//}