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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