Hi Dan,
Use option "lego2" or "col" instead of 'lego1"
Rene Brun
Dan Holmes wrote:
>
> Hello,
>
> i have a TH2D, 5x5 plotting in lego. I would like to be able to message
> individual bins (columns) to make them different colours.
>
> Here is the code i have to make it so far, can you suggest how i might
> modify it?
>
> //make it:
> TH2D *XtalsLego=new TH2D("energy In 25 xtals for all events","Matrix of 25
> Xtals, normed Log En deposited",5,0,5,5,0,5);
>
> //fill it:
> for (int i=1;i<6;i++){for (int j=1;j<6;j++){
> Float_t xXtal=i-0.5;
> Float_t yXtal=j-0.5;
>
> int myIndex=j+2+(i+1)*10;
> Double_t someEn=energyDeposited[myIndex]+this->Noise();
> XtalsLego->Fill(xXtal,yXtal,someLogEn);
> }}
>
> //draw it:
> TCanvas *myCanv=new TCanvas("big dog ","EnDep in 25 Xtals",1);
> myCanv->SetFillColor(42);
> gStyle->SetFrameFillColor(40);
> XtalsLego->SetFillColor(38);
> XtalsLego->Draw("lego1");
>
> --
>
> CMS-Bristol
> http://cern.ch/dan.holmes
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