[ROOT] TF@ polar option

From: Ray Fliller III (rfliller@bnl.gov)
Date: Mon May 21 2001 - 20:16:34 MEST 

  Rooters,

    I beleive that I have found a bug in the TF2 drawing function.  
  If I try to draw a TF2 using contours in polar coodinates, I do not get
  a polar plot.  If I draw a surface diagram (or cont4) in polar, all is
  O.K.

   I am using ROOT 3.06 on Mandrake Linux release 7.2.

   Here is an example

   test = new TF2("foo","[0]*0]*y+[1]*sqrt(y*y*y)*cos(3*x)");
   test->SetParameters(0.1,0.001) ;
   test->SetRange(0,0,2*3.14159265,70);
   test->Draw("cont1pol");
   test->Draw("surf1pol");

  Thanks.

 Ray

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