Alphanumeric label in TGaxis

ROOT
#1

Hi,

I would like to put alphanumeric labels in a TGaxis, but I did not succeed. Is there a way to do that ?

Many thanks in advance.

Cheers,
Sergio

#2

TGaxis cannot draw alphanumeric labels when it is used alone. It draws such labels only when it is owned by a TAxis. You will find examples producing axis plots with alpha numeric labels here:

$ROOTSYS/tutorials/graphs/labels1.C
$ROOTSYS/tutorials/graphs/labels2.C
$ROOTSYS/tutorials/hist/hlabels1.C
$ROOTSYS/tutorials/hist/hlabels2.C