Re: intersection of TGraphs

From: Rene Brun <brun_at_pcroot.cern.ch>
Date: Thu, 14 Apr 2005 09:07:51 +0200 (MEST)


Jan,

Currently, there is no code in TGrapg to compute the intersection of two graphs. I am counting on you to add this functionality ::)

Rene Brun

On Wed,
13 Apr 2005, Jan Willem Coenen wrote:

> HI
> i got a question,
> i have two Tgraphs
> one describing theorie one the measured data.
> the both vae equidistant points lets saz every hundred in x
> now i wanna calculate the intersection between these two graphs.which
> could be in between lets say at 852 in x.
> how would i do that?
>
> i found something like TGraph Eval, but i dont get it right .
>
>
> thx
>
>
Received on Thu Apr 14 2005 - 09:08:25 MEST

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