Show Line Between Cursors on a Graph

[Steve_G]

Hi,

I have a simple intensity graph with two sets of cursors on it, called Cursor 1 and Cursor 2.  I would like to draw a line between the cursors so that when the user moves either cursor they can see a line overlaid on the graph.  Please see the attached file where Cursor 1 is green and Cursor 2 is purple.  I've used Paint to draw the black line on the graph that I would programatically like to add.  Thanks!

Steve

[altenbach · Accepted solution]

Looks like you have an intensity graph. Easiest would e to use the "plot images" overlay.

A simple example is shown here.

Of course in your situation, you would get the cursor coordinates to define the line. Use e.g. a "cursor move" event to recalculate.

[Steve_G]

Thank you!  This is exactly what I have been looking for.

Steve