Re: clearing the cursor legend programatically

[bfeddeck]

Problem solved. Thanks for the help.
Bert

Re: clearing the cursor legend programatically

[Greg McKaskle]

> I am able to clear a graph legend when the program starts, but the
> legend will not populate with the new cursor names. The fields stay
> grayed out.

There are multiple legends on a graph.  The plot legend is for plot 
properties, the cursor legend for cursor properties, and the scale 
legend for scale properties.  By default only the plot legend is 
visible, and so it is often called simply the legend.

It sounds like you cleared the cursor legend and you might expect the 
cursors to show back up as data is written to the graph.  Cursors will 
show up when a property node defines where they go and what they look 
like, or when they are interactively defined usign the legend, but they 
will not automatically be placed on the graph when new data is plotted.

Greg McKaskle

Re: clearing the cursor legend programatically

[Ben]

Hi Bert,

I posted the example in LV 6.1 becuase it will open in both 6.1 and 7!

It demonstrates how to do what you asked and why the method you are
using fails.

Please look at my demo!

Note:
The For loop in your code is NOT sequenced with your other operations
so it will not nessesarily execute before the rest of your code.

Ben

Re: clearing the cursor legend programatically

[bfeddeck]

I am using LV7.
Bert