mult channel plot without overlap & show special data points after analysis

[Sai Kit]

The program need to display "n" channel data on a graph without overlap. [I plan to use xy chart & add offset to each channel to separate each channel.] After that an analysis program will run and then "I want to mark the specific points on some of channel, for example make cross on 2 specific point on 2 different channel" How can I mark the points?

[Dennis_Knutson]

You would want to use cursors. There's a simple shipping example with LV 7 called Cursor.vi that uses Cursor.PosX and Cursor.PosY property nodes to place them. Another way is to use Cursor.Index. This can be convenient if during your post processing, you return the array index of the data you're analyzing. With other property nodes, you can control cursor color, style, etc. With the ActCursor property, you assign a cursor to a specific plot. Right click on your graph and select Visible Items>Cursor Legend to see how how you would do it manually.