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Custom Polar Plot

Hello,

 

How to make polar plot angle labels and markers as shown in the below image.

---Image reference taken from Orbit-FR Midas Software.

 

Regards,

S Nagaraju

 

polar.png

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Message 1 of 23
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Dear Nagaraju,

I guess this vi will help you. You can get other details and examples from NI Example Finder.

CLD Using LabVIEW since 2013
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Message 2 of 23
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Hi Karthik,

You have attached Simple Polar Plot.vi which is available in examples. I already customized upto some extent. please find the screenshot. Modified SubVI are Get Ready.vi, PG angle labels.vi, Plot polar data.vi.

The labels here is 0, 90, 180 & 270, but the requirement is label for all sector as per the above figure.

 Kindly help me for further implementation.
Polar plot.PNG

 

Regards,

S Nagaraju.

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Message 3 of 23
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Hi Sonti,

 

I already customized upto some extent.

but the requirement is…

So you already started to fulfill your requirements, but you want someone else finish your work?

There's the "Job openings" board for such type of questions! 😄

Best regards,
GerdW

using LV2011SP1 + LV2017 (+LV2020 sometimes) on Win10+cRIO
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Message 4 of 23
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Hello sir,

      you want someone else finish your work?

No, I need some suggestions to implement further.

In PG Angle labels SubVI four labels only shown and those are fixed. How to add more labels programmatically?

 

Regards,

S Nagaraju

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Message 5 of 23
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Hi Sonti,

 

In PG Angle labels SubVI four labels only shown and those are fixed.

How to add more labels programmatically?

Those labels are calculated by applying simple pure math. I guess you can figure out that math on your own - that subVI is rather small.

 

BIG warning: never start to edit (sub)VIs located in the vi.lib. NEVER!

Create copies and only change those copies!

Best regards,
GerdW

using LV2011SP1 + LV2017 (+LV2020 sometimes) on Win10+cRIO
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Message 6 of 23
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axis labels and labels justification are already arrays and pretty likely to be extendable

, but theres this case structure which is fixed to 4 cases:

4 cases.PNG

 

 

 

as gerd pointed out, be sure to make a copy and change the name of all .vis involved in "PG angle labels.vi"

e.g.

 

 

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Message 7 of 23
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Yes Need to understand the case structure logic and label justification cluster.

I have taken the backup copy of all the VIs are available in polar plot and changed name of modified VIs.

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Message 8 of 23
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@Sonti_11532 wrote:

Yes Need to understand the case structure logic and label justification cluster.

I have taken the backup copy of all the VIs are available in polar plot and changed name of modified VIs.


so, what have you got?

 

In the meantime, I've put together this demo

circle_abschnitt.png

 

 

 

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Message 9 of 23
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You have drawn the polar plot on XY graph. But how to create the auto circles and cross lines as per polar plot?

Please share the VI. I'll try to explore the my requirements.

 

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Message 10 of 23
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