Hi Colin,
the following works for me (it draws the 2nd time as lego plot):
f = new TFile("hsimple.root");
TString opt("LE");
hpxpy->Draw(opt.Data());
opt.Append("GO");
hpxpy->Draw(opt.Data());
Cheers
Otto
On Mon, 13 Sep 1999, Colin Partridge wrote:
> I have been using the TString::Append() function to concatenate strings and
> wish to use the result as the option for the Histogram draw function. Apart
> from one occasion which I have not been able to repeat (don't know why) I
> have had no success in making the conversion.
>
> Can anyone help?
>
> --
> Colin Partridge
> stack@lineone.net
> http://website.lineone.net/~stack/
>
----------------------------------------------------------------------------
Otto Schaile Sektion Physik der LMU Muenchen
Phone: (+49 89)289 14070 Am Coulombwall 1, D-85748 Garching, Germany
FAX: (+49 89)289 14072 EMail: Otto.Schaile@Physik.Uni-Muenchen.DE
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