Re: [ROOT] Graph with multiple fill colours ?

From: stevenkj (stevenkj@fnal.gov)
Date: Thu Feb 12 2004 - 17:41:14 MET


Hello Rene,

	This worked perfectly for me,

			Thanks ,
			   Kyle.


On Thu, 12 Feb 2004, Rene Brun wrote:

> Hi,
> 
> A simple example below:
> 
> Rene Brun
> 
> void colored() {
>    TH1F *h = new TH1F("h","a colored plot",100,0,3);
>    h->FillRandom("gaus",10000);
>    h->DrawCopy();
>    for (Int_t i=1;i<100;i+=5) {
>       h->SetFillColor((i+4)/5);
>       h->GetXaxis()->SetRange(i,i+4);
>       h->DrawCopy("same");
>    }
> }
> 
> stevenkj wrote:
> > 
> > Hello ,
> > 
> >         Quite simple this one. Is it possible to specify bin ranges for
> > coloured fills ? (ie. bins 1-5 blue , bins 5-10 red ) . I need to present
> > info in a more intuitive format that a single mono-coloured fill allows,
> > 
> >                            Regards,
> >                                 Kyle Stevenson.
> 



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