Kai Yi <yik@fnal.gov> writes:
> Hi, all experts,
> I made a script file to project several 1D hist from a ntuple, between
> these hist script, I want a command to save this hist to a ps or gif
> file.(I can do it from the menu, but it is better if I can find a command
> to put it in my script file).
> Thanks in advance!
>
> Kai Yi
Hi,
you can save your plots by invoking SaveAs method on a canvas
object. If you don't create one yourself say c1->SaveAs("plot.ps") to
save the default canvas.
http://root.cern.ch/root/htmldoc/TPad.html#TPad:SaveAs
Jiri
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