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display measurement of x y data(indicator) inside waveform graph

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Good Day 

 

 

Can I know on how to display reading or measurement of x y data(indicator)  inside waveform graph?

 

attached also my study pupose vi

 

 

Best Regards

Tarmimi 

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I'm not clear about what you want. Do you want to annotate specific points? Query points with a cursor? Show summary data?

Mike...

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good day mike

 

Thank for your fast reply..

sorry for the misunderstanding....i don't know the correct term...

i want the measurement  data to  display on the graph( example in attachment below Vpeak2 T1 Front Tail 2) ...

 

example display.png

 

 

Best Regards

Tarmimi

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Hi,

 

I could not run your VI becasue I'm missing the VI double exponential waveform, but I got the idea. Checkout the waveform graphs annotation list property:

annotation list.png

By writing the Position value to be the desired Peak location, label offset so that it would appear below/above/etc., and name, you can add all annotations programmatically. 

 

Is this what you mean?

 

Thanks,

Danielle

"Wisdom comes from experience. Experience is often a result of lack of wisdom.”
― Terry Pratchett
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Hi Danielle

 

Thank for your help

sorry also  forget to attached the subvi exponential waveform 

 

 

"By writing the Position value to be the desired Peak location, label offset so that it would appear below/above/etc., and name, you can add all annotations programmatically" 

 

I'm very sorry I could not understand the sentence very well... can you gave me an example in VI

 

attached also my subvi..

 

Best Regards 

Ahmad Tarmimi  

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Accepted by topic author ahmadtarmimikassim

Hi,

 

Here is an example. You can also Refer to the Graph Annotations VI in the labview\examples\Controls and Indicators\Graphs and Charts\Graphs - General directory for an example of using the Annotation List property (or search for "annotations" in the example finder).

 

Good luck!

Danielle

"Wisdom comes from experience. Experience is often a result of lack of wisdom.”
― Terry Pratchett
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Hi Danielle

 

thank for your strong support

 

Best regards

Ahmad Tarmimi

 

 

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You're welcome and good luck!

 

Danielle

"Wisdom comes from experience. Experience is often a result of lack of wisdom.”
― Terry Pratchett
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