graphics question

Chris Jillings (chris@owl.phy.queensu.ca)
Sun, 24 Jan 1999 14:57:46 -0500 (EST)

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 =
= =
==================================================================