Read X and Y Values of a chart and write into excel file

[Fritz_85]

Hi everybody,

Does anybody know how I can read the X Values from a chart, so I can write the X and Y Values

next to each other in a text file ?

I would appreciate if somebody could give an advice or an example how to get the X-Values.

Thank you in advance!

[Cat]

Does anybody know how I can read the X Values from a chart, so I can write the X and Y Values

next to each other in a text file ?

Using the XScale.Range property of the chart will give you the currently displayed range/start val/ etc, you should know your X scale increment value (resolution). If this isn't what you're looking for, why don't you post whatever code you've written already and maybe we can help you more.

[Tim_S]

Does anybody know how I can read the X Values from a chart, so I can write the X and Y Values

next to each other in a text file ?

Code always helps when trying to answer questions. Your question can be interpreted different ways. I assume you are trying to get data from a chart control.

There isn't a way to get X data from a chart control. Graph controls, yes, but not chart controls.

Tim

[Fritz_85]

Hi guys!

Thank you for your reply!!!

Yeah you are right. I should have attached a vi. However I didnt have any idea how to realize it at this moment.

But later I found a VI that helped me out. I attached it here, in case somebody has the same problem. It doesnt

get the X Values from the chart, but it creates a string table with the time values (X-Values) according to each Measurement Value (Y-Value).

Maybe you guys can help me with another problem I have. Im gonna post it

in the "Labview General" Forum again.

Fritz_85

Here is the link to my new post. Its about a problem I have with programming

a state machine.

http://lavag.org/topic/13051-switch-states-in-a-state-machine-with-buttons/

Thanks in advance!

tabelle1.vi