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I have a graph, with two cursors. I want to be able to move either cursor around, and then use the position of the last cursor
that got moved. I want to shift the data that I'm plotting (in the
x-direction) so that the data's new "zero" point is at the position of
the last moved cursor
You can move the curser postions using the Active Curser and Curser Postion property nodes.
The only way (that I can think of) to change the "zero point" of the data is manipulate the data and send it back into the indicator. You can do this using vis from the array manipulation pallete such as delete from array.
If you need more help on how to do this. Let me know.