Implementation of linear fit between two cursors

[phanikiran]

Problem solved Thank you.

[altenbach]

Have a look at this old solution instead for some additional ideas. 😄

[phanikiran]

Wow, great idea. 

Thanks a lot altenbach. Helped me a lot.

[giacom9222]

Hi man i really need your help!!

I need to interpolate all the points in a xy graph between the two cursors selected...is it possible?

Thanks 🙂

[Dennis_Knutson]

Of course it's possible as the published code here shows. Have you looked at it and tried anything? What is your specific problem?

[altenbach]

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@giacom9222 wrote:

Hi man i really need your help!!

I need to interpolate all the points in a xy graph between the two cursors selected...is it possible?

Thanks 🙂

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This thread is about fitting, not interpolation, and it is already marked as solved.

Please start a new thread with your new problem. Please also explain what you mean by "interpolation", maybe attach a picture.

[giacom9222]

Ok i'll do that,i was only asking if you could explain me how to extract all the data in a XY Graph from the cursor A to the cursor B 🙂

[altenbach]

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@giacom9222 wrote:

i was only asking if you could explain me how to extract all the data in a XY Graph from the cursor A to the cursor B 🙂

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No, that was not what you were asking.

If you look at the code discussed above it shows how to do this. Use a cursor that is locked to the plot and then read the "cursor index" property of each. Take the subset from the lower index with a lenght of the difference between the two indices (do a +1 if you like).

[altenbach]

Continued here.