Hi Rooters, I seem to be missing something basic in trying to create a simple 2D view. For example, I'm unable to set the line color for a TBox (or TLine) object. Also, are there any examples of using the 2D graphics classes? Thanks for any help. Below is a simple test macro that I used. -- Paul M. Eugenio Dept. of Physics Carnegie Mellon University (412) 268 6949 eugenio@ernest.phys.cmu.edu _____________________________________________________ / The scholar should know; one builds science with \ o O 0 / the facts just like a house can be built of stones; \ o | but an accumulation of facts is not a science just like | `\|||/ \ that a pile of stones is not a house. / (o o) \_____________________________________________________/ ooO_(_)_Ooo___________________________________________Henri Poincare'_ _____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|____ __|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_ _____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|____ { gROOT->Reset(); c1 = new TCanvas("c1","An other canvas",100,10,700,700); c1->SetFillColor(18); Int_t nboxes=0; TBox *box; TLine *line; Double_t x1=0.1,y1=0.1,x2=0.5,y2=0.5; box = new TBox(x1,y1,x2,y2); line = new TLine(x1,y1,x2,y2); box->SetLineColor(7); box->SetLineWidth(20); box->SetFillColor(10); line->SetLineColor(8); line->Draw(); box->Draw(); c1->Update(); return 0; }
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