How to plot XY graph from 2 input of dynamic array ? ...

[ha noi]

I have 2 problem when I plot XY graph with 2 dynamic array :

- I want to make the graph look like sweep chart. But it's seem not possible to use waveform graph?

- The graph shoul move from left to right , then right to left, then left to right,.....

Any one can give me some hints?  Thanks alot.

[ksn1]

hi,

try using waveform chart and then right click the waveform chart>>select strip chart or scope chart updation mode according to your requirement.

hope this will help you

[GerdW]

Hi "ha noi",

you could use an XY-graph...
You have to provide your own x-data in this case, making it easy to sweep from left to right and vice versa.
To get different colors you can use more than one plot in this graph (i.e. 3 plots using red, yellow & green plot color).

[ha noi]

I can not connect with waveform, because the data type of wire is cluster of 2 elements ( 1D - array of double and 1D array of double).

If I use XY graph I got a lot of trouble: measure max, min...and make the grap move from left to right, right to left, ...

[ha noi]

I have to make Y change  from 0-10, then 10-0,.... Any one can help me to make it better?

- How I shift the graph?

[MeghanK]

I would be better able to help you with your VI if I can understand what your end goal is.  I'm also a little bit confused about your question.  Are you wanting to shift the y-axis in the same way that the x-axis is shifting? You might want to try rephrasing, thanks!

Meghan M.

[ha noi]

Now I can shift the graph. But I got other problem :

http://forums.ni.com/ni/board/message?board.id=170&message.id=280936&query.id=150696#M280936

Do you have any example?