draw TF1 without axes

Hello,

I'd like to draw a TF1 without any axes or frame on a canvas on which I have sketched axes as arrows. I saved the canvas with the sketched arrows and added the TF1 in a editor.

{
//=========Macro generated from canvas: canv/pdv //========= (Sat Mar 14 10:45:27 2009) by ROOT version5.20/00

   TCanvas *canv = new TCanvas("canv", "pdv",25,74,1024,818);

   canv->ToggleEventStatus();
   canv->Range(0,0,1,1);
   canv->SetBorderSize(0);
   canv->SetFrameFillColor(0);

   TArrow *arrow = new TArrow(0.1,0.15,0.1,0.9,0.03,"|>");

   arrow->SetFillColor(1);
   arrow->SetFillStyle(1001);
   arrow->SetLineWidth(2);
   arrow->SetAngle(30);
   arrow->Draw();

   arrow = new TArrow(0.1,0.15,0.9,0.15,0.03,"|>");

   arrow->SetFillColor(1);
   arrow->SetFillStyle(1001);
   arrow->SetLineWidth(2);
   arrow->SetAngle(30);
   arrow->Draw();

   TF1* f1 = new TF1("f1","1/x", 0.3,0.7);    f1->Draw("AC");

   canv->Modified();
   canv->cd();
   canv->SetSelected(canv);
   canv->ToggleToolBar();

This draws the TF1 with a frame and hides the drwan arrows. How can I hide the frame and display the arrows?

Thanks,
Roger Received on Sat Mar 14 2009 - 14:55:24 CET