Re: Problem with histogram stats when executing macros

It works, indeed!

It was the missing canvas->Update() to cause the failure.

Thanks, ciao

Antonio

-- 
Antonio Bulgheroni, PhD

Computers have a lot in common with air conditioners:
Once you open WINDOWS, they stop working properly.

On 10/29/06, Antonio Bulgheroni <antonio.bulgheroni_at_gmail.com> wrote:


>

> Dear ROOTers,

>          in this days I'm preparing a macro in which several files are

> opened and histograms from different files are stacked together and

> compared. I'm having some problem getting the TPaveStats object from an

> histogram but only when commands are executed within a macro.  Attached you

> can find both the macro and the ROOT file containing the histogram.

>

> If I load the macro (.L test.C) and execute the function test(), the

> TH1D::FindObject("stats") fails and the TPaveStats pointer is null, instead

> if I copy/paste all the instructions into an interactive ROOT session, I got

> a proper TPaveStats pointer. What's wrong? Can you reproduce the problem on

> your system?

>

> I'm using ROOT v5-11-06 on a SLC 4 box.

>

> Thanks in advance for you help.

>

> Best regards,

>

> Antonio

>

> --

> Antonio Bulgheroni, PhD

>

> Computers have a lot in common with air conditioners:

> Once you open WINDOWS, they stop working properly.

>

>