On Wed, 8 Nov 2000, Paolo MAESTRO wrote: > Hello rooters > > I try to get the stat box in a pad in order to change the Line Attributes > > with the following commands (c1_1 is my pad) in a macro: > > TPaveStats *stats = (TPaveStats*) c1_1->GetPrimitive("stats"); > stats->SetLineColor(9); > > and this is the error I obtain > > Error: illegal pointer to class object stats 0x0 88 > Hi Paolo, seems your Pad (c1_1) has no TPaveStats when you execute this line Did your Draw() your histogram and update your Pad before doing that? In doubt send me (not to roottalk) your (hopefully short) macro. Cheers Otto Otto Schaile Sektion Physik, LMU Muenchen Phone: +49 89 289 14070 Am Coulombwall 1, D-85748 Garching, Germany GSM: +49 171 4312031 FAX: +49 89 289 14072 EMail: Otto.Schaile@Physik.Uni-Muenchen.DE
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