Re: [ROOT] How to draw a TH1F histogram with compiled code?

From: Rene Brun (Rene.Brun@cern.ch)
Date: Tue Jul 30 2002 - 23:55:12 MEST


Pierre-Luc,

Instead of specifying this long list with a high probability
to miss one important library, I suggest to use the following
  g++ -o myexe myfile.cxx `root-config --cflags --glibs`

where root-config is a small script provided in $ROOTSYS/bin.
This script is system and compiler independent.
Just type
  root-config
to see the list of all possible options

Rene Brun




On Mon, 29 Jul 2002, Pierre-Luc Drouin wrote:

> Hello,
> 
> I would like to know how i can Draw a histogram in a compiled
> program. I've tried TH1F::Draw(), but I only see a blank canvas with this
> command. The libraries that I use to compile are these ones:
> 
> -lCore -lCint -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript
> -lMatrix -lPhysics -lm -ldl -lpthread -rdynamic -lg2c -lMinuit -lm -ldl
> -rdynamic -L/usr/local/lib/root -lCore -lCint -lHist -lGraf -lGraf3d
> -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lm -ldl -lpthread
> -rdynamic -lg2c -L/usr/local/lib/root -lCore -lCint -lHist -lGraf -lGraf3d
> -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lGui -lm -ldl
> -lpthread -rdynamic -L/usr/X11R6/lib -lXpm -lX11 -lm -ldl -rdynamic
> -lftu -lqtree -lqtree  -lg2c
> -lm
> 
> Thank you!
> Pierre=Luc Drouin
> SNO, Carleton University
> 



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