conditional display of reference line in a graph

[olivierrobin]

hello,

I have a graph with a reference line. I want do display it only if there is data in the graph.

Is there an simple formula to use in this case ?

(I wouldn't like to use a sum(aggr()) with the formula used on the graph)

[Somasundaram]

Hi,

Yes, we can able implement in condition for reference line

[olivierrobin]

hello
thanks for the answer
but what i forgot to say, is that I also have a conditional limit (min 3 values) so a formula like
sum(indicator)<>0 doesn't work cause I have to limit it to the range of values displayed