Figure is invisible when using 'bar chart' option

Wei Xie (xiewei@clever.weizmann.ac.il)
Mon, 30 Nov 1998 11:41:36 +0200 (IST)

Dear Rooters

In file 'hsimple.C' at turtorial directory, when I add in Draw() a
'bar chart' option like followed, the figure becomes invisible.
..........
hpx->Draw("b");
hpx->SetBarOffset(0.25);
hpx->SetBarWidth(0.5);
.........

Sincerely, Xie