graphics question

From: Chris Jillings (chris@owl.phy.queensu.ca)
Date: Sun Jan 24 1999 - 20:57:46 MET


Hello all,
   I am preparing some plots. I need to plot something like the lines of
latitude as viewed from the north pole. This is straight forward; I 
create a bunch of TGraph objects which trace out circles at 30, 60 and 90
degrees and draw them. 

      p1->DrawFrame(-1,-1,1,1,"Time Fitter Forward");
      g30->Draw("L");
      g60->Draw("L");
      g90->Draw("L");
 
(I have defined the g90 graph to trace a circle of unit radius.)

The problem is that the frame is drawn so I have a box labelled -1 to 1
for the x and y axes. Is there an equivalent of the TPad::DrawFrame which
defines everthing like DrawFrame but does notactually draw the frame?

I did try I few things like setting the style to plain and setting the
gStyle->SetFrameLineColor(kWhite); Some, but not all of the frame
disappeared. Trying SetFrameLineWidth(0) did not work.

Thank you,

Chris


==================================================================
=                                                                =
= Chris Jillings                                                 =
= Department of Physics   phone/voice mail: (613) 533-6000x74805 =   
= Queen's University      fax: (613) 533-6813                    =
= Kingston, Ontario       email: chris@sno.phy.queensu.ca        =             
= Canada, K7L 3N6         web: http://sno.phy.queensu.ca         =
=                                                                =
==================================================================



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