Customising plots in Labview

Question

I have an XY Graph in Labview. I have no problems with its basic functionality.

I'd like to have a marker on the plot (independent on the cursor) which would stay in a certain position that I could read out and display in the GUI. Also I want the user to be able to move the marker to a new position.

How can I implement this functionality?

I know the title isn't very well-chosen, so I'll be grateful for any edits.

Answer 1

Edited:

You can just add cursor.

Add a cursor, select the point style you like and click on Allow dragging as shown on the picture below.

You can modify or read the current position of the point using Cursor Position property of the XY Graph.

Answer 2

They’re called “annotations”; you can add an array of them via a property node.