To change height of hist

Dear rooters.
how can i change height of my histogram?


depending on what you want:

  • you increase the window size (use your mouse, or create the canvas with a given size)
  • you add more entries (TH1::Fill)
  • you scale the histogram (TH1::Scale)
  • you set the maximum (TH1::SetMaximum)

Seeing your many (basic) questions on histograms you should probably have a look at the users guide

Cheers, Axel.

Thanks to you Axel,
what you have took the time to help me.
I am somewhat of a beginner(very). I need to advices.
Thanks again.