[ROOT] TPad::SetLogx() does not work on TMarker

From: Aihong Tang (aihong@cnr.physics.kent.edu)
Date: Wed Jul 19 2000 - 22:07:51 MEST 

Hi,

I am trying to insert TMarker into histogram and draw with logx axis. The
following code shows that SetLogx() does  not work with TMarker. 

void logTest(){
  TCanvas* c1= new TCanvas("c1");
  c1->SetLogx(1);
  c1->Draw();
  c1->cd();

  TH1F* h1 = new TH1F ("h1","h1",10,0,10);
  h1->SetMaximum(11);

  for (Int_t i=0; i<10; i++) {
     TMarker* mk = new TMarker(i,i,20);
     h1->GetListOfFunctions()->Add(mk);
  }

  h1->Draw("AP");
  c1->Update();
}


I admitt that there is a work around for this purpose by SetBinContent() 
and draw the histogram, but in my analysis code I have to use TMarker. 

Thank you for any help.

Aihong
P.S. I am using ROOT_LEVEL : 2.25.00  on linux machine.

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