Graph legend problem

[Guilherme_Ludwig]

Hello guys, forgive me, my english is not so good. But, i have a little problem.

I'm working in a project: I need to diplay some data in different graphs. Example:

I have the group 1: Datax-1, Datax-2, Datax-3;

And the group 2: Datay-1, Datay-2, Datay-3;

The elements of group 1 must to display in the same graph, but i can choose which data i want to display: datax-1 and datax-2, or only datax-2, etc. For this, I choose the data and I click in a buttom that show me the graphs with the element's legend. But I can do it anytimes. I will explain my problem by an example:

At first time i choose de element datax1 and datax2 and I click on the button. The graph will show with legends of element 1 and 2. But if I, in the next time, choose only the element 1 and push the buttom, the graph will appear, but with element 2 legend's too.

Can you understood? I dont wanna the element 2 legend's in this case, only the element 1 legend's.

Somebody can help me?????

[Guilherme_Ludwig]

An example here

[Emna20]

Hi,

you find below an example : 

Plot 0 = Datax-1

Plot 1 = Datax-2

to make Plot 0 only visible : right click on Plot 1 deselect plot visible.

Best Regards.

[Guilherme_Ludwig]

oh, thanks. but Can i do it from diagram?

[Emna20]

Hi,

this is the diagram :

Could you please share your vi. to understand the problem

[Emna20 · Accepted solution]

Hi,

to disable the plot 1 programmaticaly :

Best Regards.

[dsb@NI]

Programmatically, you can control this using a property node for your graph.