Making a cursor always visible on a x y graph

[endcl]

Hello,

I have what I'm sure is a very simple to fix problem, but I'm afraid I'm too simple my self to find the answer. I have a VI that makes an iterative calculation and then displays it on a graph. The user then uses a cursor to select an area of the graph to pick a value for further calculations.

This works fine but the cursor is not always visible to use for selection as it does not seem to move with the auto scaling. So if the calculation produces values that are significantly different to the previous time the cursor is lost.

Does anyone know how to get the cursor to change postion with the auto scale and ideally always appear in the middle of the graph?

Many thanks,

David

[mikeporter]

You use two properties:

First, the graph's Active Cursor property selects the property you want to operate on. The cursors count from the top to bottom, starting with zero.

Second, the Cursor/Cursor Position/All Elements property lets you set the cursor's position.

Mike...

[endcl]

I worked it out myself, fixed it using property nodes. Thanks for looking

[endcl]

Your way is much neater though, sorry I hadn't read your reply when I posted that!