RE: [ROOTDEV] Drawing points on a reference frame

• Remove option C or L
• Remove option when you draw the 2nd TGraphErrors

Please look the examples in tutorials !!!

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-----Original Message-----
From: Pilar Casado [mailto:casado_at_ifae.es] 
Sent: Thursday, October 06, 2005 6:40 PM
To: Olivier Couet
Subject: Re: [ROOTDEV] Drawing points on a reference frame

Two final points:
- How can I remove the line connecting points?
- How can I plot two different set of points in the same graph?
(I would need to use different markers for each set.)

Many thanks,

Olivier Couet wrote:

>{


>   Int_t n=20;

>   Double_t x[n],y[n];

>   for (Int_t i=0; i < n; i++) {

>      x[i]=i*0.1;

>      y[i]=10*sin(x[i]+0.2);

>   }

>   TGraph *gr1 = new TGraph (n,x,y);

>   TAxis *axis = gr1->GetXaxis();

>   axis->SetLimits(0,5);

>   gr1->Draw("AC*");

>}
>
>
>  
>


--
M. Pilar Casado
Institut de Fisica d'Altes Energies
i Universitat Autonoma de Barcelona
Edifici Cn, Facultat de Ciencies, UAB
E-08193 Bellaterra (Barcelona)

   Tel: + 34 93 581 4285
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   Email: Pilar.Casado_at_ifae.es