SetFillColor for Legend

ROOT
1

I checked and find SetFillColor is a virtual method of TAttFill class. I was wondering why TLegend->SetFillColor("#") is not working in a code like this.

TLegend *t=new TLegend(0.1,0.1,0.2,0.2);
t->SetFillColor(“2”);
t->Draw();

2

because you should do:

t->SetFillColor(2)

or

t->SetFillColor(kRed)

3

Is there a way to put something in rootlogin.C along the lines of
gStyle->SetLegendFillColor(0); ?

4

TStyle allows to set already a lot of global attributes. Surely we cannot but all the attributes of all the ROOT objects in TStyle … This one can be consider… but should surely think twice a put it only if it is really useful.

5

Ok, thanks anyway.