#include <TGClient.h>
#include <TGFrame.h>
#include <TCanvas.h>

void test2() {
	TCanvas*  c1 = new TCanvas();
	TGraph graph;
	Double_t x[10], y[10];
	for(int i=0; i< 10; i++) x[i]=y[i]=i;
	gPad->Clear();
	graph.DrawGraph(10, x, y, "AL");
	graph.SetTitle("test 2");		//don't work
	graph.GetXaxis()->SetTitle("energy");	//don't work
	graph.GetYaxis()->SetTitle("count");	//don't work
	graph.Draw("AL");
	c1->Modified();
	c1->Update();
}