Re: [ROOT] SetLineType example

From: Valeriy Onuchin (Valeri.Onoutchine@cern.ch)
Date: Thu Oct 23 2003 - 13:26:19 MEST


 Hi Rustam,
TH1 is derived from TAttLine which is
1=solid, 2=dash, 3=dot-dot, 4=dash-dot
No user defined style is available
(in principal it's possible to add to TAttLine class)

I'm just curious why do you not use different colors and line widths?

Regards. Valeriy

> Hello!
> 
> I was trying to create a new  LineStyle with
> TGX11::SetLineType(..) function.
>  I need to use various dash length for different histograms
>  and for some reason I can not do that.
> Could anybody help me, please?
> 
> 
> 
> Int_t ds[4] = {5,3,1,3};
> 
> void settype()
> {
>   TH1F *Data = new TH1F("Data","Gaussian",100,-0.5,0.5);
>   for (Int_t i=0;i<5000;i++) Data->Fill(gRandom->Gaus(0,0.05));
>   Data->SetMarkerStyle(21);
>   Data->SetMarkerSize(0.8);
>   //Data->SetLineStyle(4);
>   Data->TGX11::SetLineType(4,ds);
>   Data->SetLineWidth(2);
>   Data->Draw();
> }
>  
> 
> 
> Thank you,
> 
> Rustam
> 
> 
> 



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