#!/usr/bin/env python
# coding: utf-8

# # zones
# Example of script showing how to divide a canvas
# into adjacent subpads + axis labels on the top and right side
# of the pads. Original tutorial by Rene Brun.
# 
# 
# 
# 
# **Author:** Alberto Ferro  
# <i><small>This notebook tutorial was automatically generated with <a href= "https://github.com/root-project/root/blob/master/documentation/doxygen/converttonotebook.py">ROOTBOOK-izer</a> from the macro found in the ROOT repository  on Wednesday, May 15, 2024 at 09:45 AM.</small></i>

# In[1]:


import ROOT

c1 = ROOT.TCanvas("c1","multipads",900,700)
ROOT.gStyle.SetOptStat(0)

c1.Divide(2,2,0,0)
h1 = ROOT.TH2F("h1","test1",10,0,1,20,0,20)
h2 = ROOT.TH2F("h2","test2",10,0,1,20,0,100)
h3 = ROOT.TH2F("h3","test3",10,0,1,20,-1,1)
h4 = ROOT.TH2F("h4","test4",10,0,1,20,0,1000)

c1.cd(1)
ROOT.gPad.SetTickx(2)
h1.Draw()
c1.cd(2)
ROOT.gPad.SetTickx(2)
ROOT.gPad.SetTicky(2)
h2.GetYaxis().SetLabelOffset(0.01)
h2.Draw()
c1.cd(3)
h3.Draw()
c1.cd(4)
ROOT.gPad.SetTicky(2)
h4.Draw()


# Draw all canvases 

# In[2]:


from ROOT import gROOT 
gROOT.GetListOfCanvases().Draw()