TF1 drawing factor and offset

From: Hongquan Niu (niu@cdfsga.fnal.gov)
Date: Wed Nov 10 1999 - 18:45:07 MET


Hi Rooters,

When we draw functions, is there a meathod that can multiply a constant
to each function value  like 1.33* func1. Or it is possible
to implement such method? 

Samilar thing is draw one function on the other funcion, like fun1+func2.

Thanks,
Hongquan



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